diff options
Diffstat (limited to 'core/src')
76 files changed, 2 insertions, 33294 deletions
diff --git a/core/src/fxcodec/codec/codec_int.h b/core/src/fxcodec/codec/codec_int.h index 1c70c12333..d0d969cddc 100644 --- a/core/src/fxcodec/codec/codec_int.h +++ b/core/src/fxcodec/codec/codec_int.h @@ -10,9 +10,9 @@ #include <limits.h> #include <list> +#include "../../../../third_party/libopenjpeg20/openjpeg.h" // For OPJ_SIZE_T. #include "../../../include/fxcodec/fx_codec.h" #include "../jbig2/JBig2_Context.h" -#include "../fx_libopenjpeg/libopenjpeg20/openjpeg.h" // For OPJ_SIZE_T. class CCodec_BasicModule : public ICodec_BasicModule { diff --git a/core/src/fxcodec/codec/fx_codec_jpx_opj.cpp b/core/src/fxcodec/codec/fx_codec_jpx_opj.cpp index 4457f1835a..8b1759e3ad 100644 --- a/core/src/fxcodec/codec/fx_codec_jpx_opj.cpp +++ b/core/src/fxcodec/codec/fx_codec_jpx_opj.cpp @@ -7,8 +7,8 @@ #include <algorithm> #include <limits> +#include "../../../../third_party/libopenjpeg20/openjpeg.h" #include "../../../include/fxcodec/fx_codec.h" -#include "../fx_libopenjpeg/libopenjpeg20/openjpeg.h" #include "../lcms2/fx_lcms2.h" #include "codec_int.h" diff --git a/core/src/fxcodec/fx_libopenjpeg/include/fx_openjpeg.h b/core/src/fxcodec/fx_libopenjpeg/include/fx_openjpeg.h deleted file mode 100644 index 5725a57e75..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/include/fx_openjpeg.h +++ /dev/null @@ -1,16 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#ifndef CORE_SRC_FXCODEC_FX_LIBOPENJPEG_INCLUDE_FX_OPENJPEG_H_ -#define CORE_SRC_FXCODEC_FX_LIBOPENJPEG_INCLUDE_FX_OPENJPEG_H_ - -#ifdef _MSC_VER -#define _CRT_SECURE_NO_WARNINGS -#endif - -#include "../libopenjpeg20/openjpeg.h" - -#endif // CORE_SRC_FXCODEC_FX_LIBOPENJPEG_INCLUDE_FX_OPENJPEG_H_ diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/CMakeLists.txt b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/CMakeLists.txt deleted file mode 100644 index 7f16834660..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/CMakeLists.txt +++ /dev/null @@ -1,110 +0,0 @@ -include_regular_expression("^.*$") - -# -install( FILES ${CMAKE_CURRENT_BINARY_DIR}/opj_config.h - DESTINATION ${OPENJPEG_INSTALL_INCLUDE_DIR} COMPONENT Headers) - -include_directories( - ${OPENJPEG_BINARY_DIR}/src/lib/openjp2 # opj_config.h and opj_config_private.h -) -# Defines the source code for the library -set(OPENJPEG_SRCS - ${CMAKE_CURRENT_SOURCE_DIR}/bio.c - ${CMAKE_CURRENT_SOURCE_DIR}/cio.c - ${CMAKE_CURRENT_SOURCE_DIR}/dwt.c - ${CMAKE_CURRENT_SOURCE_DIR}/event.c - ${CMAKE_CURRENT_SOURCE_DIR}/image.c - ${CMAKE_CURRENT_SOURCE_DIR}/invert.c - ${CMAKE_CURRENT_SOURCE_DIR}/j2k.c - ${CMAKE_CURRENT_SOURCE_DIR}/jp2.c - ${CMAKE_CURRENT_SOURCE_DIR}/mct.c - ${CMAKE_CURRENT_SOURCE_DIR}/mqc.c - ${CMAKE_CURRENT_SOURCE_DIR}/openjpeg.c - ${CMAKE_CURRENT_SOURCE_DIR}/opj_clock.c - ${CMAKE_CURRENT_SOURCE_DIR}/pi.c - ${CMAKE_CURRENT_SOURCE_DIR}/raw.c - ${CMAKE_CURRENT_SOURCE_DIR}/t1.c - ${CMAKE_CURRENT_SOURCE_DIR}/t2.c - ${CMAKE_CURRENT_SOURCE_DIR}/tcd.c - ${CMAKE_CURRENT_SOURCE_DIR}/tgt.c - ${CMAKE_CURRENT_SOURCE_DIR}/function_list.c -) -if(BUILD_JPIP) - add_definitions(-DUSE_JPIP) - set(OPENJPEG_SRCS - ${OPENJPEG_SRCS} - ${CMAKE_CURRENT_SOURCE_DIR}/cidx_manager.c - ${CMAKE_CURRENT_SOURCE_DIR}/phix_manager.c - ${CMAKE_CURRENT_SOURCE_DIR}/ppix_manager.c - ${CMAKE_CURRENT_SOURCE_DIR}/thix_manager.c - ${CMAKE_CURRENT_SOURCE_DIR}/tpix_manager.c - ) -endif() - -# Build the library -if(WIN32) - if(BUILD_SHARED_LIBS) - add_definitions(-DOPJ_EXPORTS) - else() - add_definitions(-DOPJ_STATIC) - endif() -endif() -add_library(${OPENJPEG_LIBRARY_NAME} ${OPENJPEG_SRCS}) -if(UNIX) - target_link_libraries(${OPENJPEG_LIBRARY_NAME} m) -endif() -set_target_properties(${OPENJPEG_LIBRARY_NAME} PROPERTIES ${OPENJPEG_LIBRARY_PROPERTIES}) - -# Install library -install(TARGETS ${OPENJPEG_LIBRARY_NAME} - EXPORT OpenJPEGTargets - RUNTIME DESTINATION ${OPENJPEG_INSTALL_BIN_DIR} COMPONENT Applications - LIBRARY DESTINATION ${OPENJPEG_INSTALL_LIB_DIR} COMPONENT Libraries - ARCHIVE DESTINATION ${OPENJPEG_INSTALL_LIB_DIR} COMPONENT Libraries -) - -# Install includes files -install(FILES openjpeg.h opj_stdint.h - DESTINATION ${OPENJPEG_INSTALL_INCLUDE_DIR} COMPONENT Headers -) - -if(BUILD_DOC) -# install man page of the library -install( - FILES ${OPENJPEG_SOURCE_DIR}/doc/man/man3/libopenjp2.3 - DESTINATION ${OPENJPEG_INSTALL_MAN_DIR}/man3) -endif() - -# internal utilities to generate t1_luts.h (part of the jp2 lib) -# no need to install: -add_executable(t1_generate_luts t1_generate_luts.c) -if(UNIX) - target_link_libraries(t1_generate_luts m) -endif() - -# Experimental option; let's how cppcheck performs -# Implementation details: -#Â I could not figure out how to easily upload a file to CDash. Instead simply -# pretend cppcheck is part of the Build step. Technically cppcheck can even -# output gcc formatted error/warning report -# Another implementation detail: I could not redirect error to the error -# catching mechanism something is busted in cmake 2.8.5, I had to use the -# warning regex to catch them. -if(OPENJPEG_CPPCHECK) - find_package(CPPCHECK REQUIRED) - foreach(f ${OPENJPEG_SRCS}) - # cppcheck complains about too many configuration, pretend to be WIN32: - add_custom_command(TARGET ${OPENJPEG_LIBRARY_NAME} - COMMAND ${CPPCHECK_EXECUTABLE} -DWIN32 ${f}) - endforeach() -endif() - -if(OPJ_USE_DSYMUTIL) - if(BUILD_SHARED_LIBS) - GET_TARGET_PROPERTY(OPENJPEG_LIBRARY_LOCATION ${OPENJPEG_LIBRARY_NAME} LOCATION) - add_custom_command(TARGET ${OPENJPEG_LIBRARY_NAME} POST_BUILD - COMMAND "dsymutil" "${OPENJPEG_LIBRARY_LOCATION}" - COMMENT "dsymutil ${OPENJPEG_LIBRARY_LOCATION}" - DEPENDS ${OPENJPEG_LIBRARY_NAME}) - endif() -endif() diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/bio.c b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/bio.c deleted file mode 100644 index 3ce6492753..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/bio.c +++ /dev/null @@ -1,191 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2014, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux - * Copyright (c) 2003-2014, Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include "opj_includes.h" - -/** @defgroup BIO BIO - Individual bit input-output stream */ -/*@{*/ - -/** @name Local static functions */ -/*@{*/ - -/** -Write a bit -@param bio BIO handle -@param b Bit to write (0 or 1) -*/ -static void opj_bio_putbit(opj_bio_t *bio, OPJ_UINT32 b); -/** -Read a bit -@param bio BIO handle -@return Returns the read bit -*/ -static OPJ_UINT32 opj_bio_getbit(opj_bio_t *bio); -/** -Write a byte -@param bio BIO handle -@return Returns OPJ_TRUE if successful, returns OPJ_FALSE otherwise -*/ -static OPJ_BOOL opj_bio_byteout(opj_bio_t *bio); -/** -Read a byte -@param bio BIO handle -@return Returns OPJ_TRUE if successful, returns OPJ_FALSE otherwise -*/ -static OPJ_BOOL opj_bio_bytein(opj_bio_t *bio); - -/*@}*/ - -/*@}*/ - -/* -========================================================== - local functions -========================================================== -*/ - -OPJ_BOOL opj_bio_byteout(opj_bio_t *bio) { - bio->buf = (bio->buf << 8) & 0xffff; - bio->ct = bio->buf == 0xff00 ? 7 : 8; - if ((OPJ_SIZE_T)bio->bp >= (OPJ_SIZE_T)bio->end) { - return OPJ_FALSE; - } - *bio->bp++ = (OPJ_BYTE)(bio->buf >> 8); - return OPJ_TRUE; -} - -OPJ_BOOL opj_bio_bytein(opj_bio_t *bio) { - bio->buf = (bio->buf << 8) & 0xffff; - bio->ct = bio->buf == 0xff00 ? 7 : 8; - if ((OPJ_SIZE_T)bio->bp >= (OPJ_SIZE_T)bio->end) { - return OPJ_FALSE; - } - bio->buf |= *bio->bp++; - return OPJ_TRUE; -} - -void opj_bio_putbit(opj_bio_t *bio, OPJ_UINT32 b) { - if (bio->ct == 0) { - opj_bio_byteout(bio); /* MSD: why not check the return value of this function ? */ - } - bio->ct--; - bio->buf |= b << bio->ct; -} - -OPJ_UINT32 opj_bio_getbit(opj_bio_t *bio) { - if (bio->ct == 0) { - opj_bio_bytein(bio); /* MSD: why not check the return value of this function ? */ - } - bio->ct--; - return (bio->buf >> bio->ct) & 1; -} - -/* -========================================================== - Bit Input/Output interface -========================================================== -*/ - -opj_bio_t* opj_bio_create(void) { - opj_bio_t *bio = (opj_bio_t*)opj_malloc(sizeof(opj_bio_t)); - return bio; -} - -void opj_bio_destroy(opj_bio_t *bio) { - if(bio) { - opj_free(bio); - } -} - -ptrdiff_t opj_bio_numbytes(opj_bio_t *bio) { - return (bio->bp - bio->start); -} - -void opj_bio_init_enc(opj_bio_t *bio, OPJ_BYTE *bp, OPJ_UINT32 len) { - bio->start = bp; - bio->end = bp + len; - bio->bp = bp; - bio->buf = 0; - bio->ct = 8; -} - -void opj_bio_init_dec(opj_bio_t *bio, OPJ_BYTE *bp, OPJ_UINT32 len) { - bio->start = bp; - bio->end = bp + len; - bio->bp = bp; - bio->buf = 0; - bio->ct = 0; -} - -void opj_bio_write(opj_bio_t *bio, OPJ_UINT32 v, OPJ_UINT32 n) { - OPJ_UINT32 i; - for (i = n - 1; i < n; i--) { - opj_bio_putbit(bio, (v >> i) & 1); - } -} - -OPJ_UINT32 opj_bio_read(opj_bio_t *bio, OPJ_UINT32 n) { - OPJ_UINT32 i; - OPJ_UINT32 v; - v = 0; - for (i = n - 1; i < n; i--) { - v += opj_bio_getbit(bio) << i; - } - return v; -} - -OPJ_BOOL opj_bio_flush(opj_bio_t *bio) { - if (! opj_bio_byteout(bio)) { - return OPJ_FALSE; - } - if (bio->ct == 7) { - if (! opj_bio_byteout(bio)) { - return OPJ_FALSE; - } - } - return OPJ_TRUE; -} - -OPJ_BOOL opj_bio_inalign(opj_bio_t *bio) { - if ((bio->buf & 0xff) == 0xff) { - if (! opj_bio_bytein(bio)) { - return OPJ_FALSE; - } - } - bio->ct = 0; - return OPJ_TRUE; -} diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/bio.h b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/bio.h deleted file mode 100644 index fba2428476..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/bio.h +++ /dev/null @@ -1,134 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2014, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux - * Copyright (c) 2003-2014, Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef __BIO_H -#define __BIO_H - -#include <stddef.h> /* ptrdiff_t */ - -/** -@file bio.h -@brief Implementation of an individual bit input-output (BIO) - -The functions in BIO.C have for goal to realize an individual bit input - output. -*/ - -/** @defgroup BIO BIO - Individual bit input-output stream */ -/*@{*/ - -/** -Individual bit input-output stream (BIO) -*/ -typedef struct opj_bio { - /** pointer to the start of the buffer */ - OPJ_BYTE *start; - /** pointer to the end of the buffer */ - OPJ_BYTE *end; - /** pointer to the present position in the buffer */ - OPJ_BYTE *bp; - /** temporary place where each byte is read or written */ - OPJ_UINT32 buf; - /** coder : number of bits free to write. decoder : number of bits read */ - OPJ_UINT32 ct; -} opj_bio_t; - -/** @name Exported functions */ -/*@{*/ -/* ----------------------------------------------------------------------- */ -/** -Create a new BIO handle -@return Returns a new BIO handle if successful, returns NULL otherwise -*/ -opj_bio_t* opj_bio_create(void); -/** -Destroy a previously created BIO handle -@param bio BIO handle to destroy -*/ -void opj_bio_destroy(opj_bio_t *bio); -/** -Number of bytes written. -@param bio BIO handle -@return Returns the number of bytes written -*/ -ptrdiff_t opj_bio_numbytes(opj_bio_t *bio); -/** -Init encoder -@param bio BIO handle -@param bp Output buffer -@param len Output buffer length -*/ -void opj_bio_init_enc(opj_bio_t *bio, OPJ_BYTE *bp, OPJ_UINT32 len); -/** -Init decoder -@param bio BIO handle -@param bp Input buffer -@param len Input buffer length -*/ -void opj_bio_init_dec(opj_bio_t *bio, OPJ_BYTE *bp, OPJ_UINT32 len); -/** -Write bits -@param bio BIO handle -@param v Value of bits -@param n Number of bits to write -*/ -void opj_bio_write(opj_bio_t *bio, OPJ_UINT32 v, OPJ_UINT32 n); -/** -Read bits -@param bio BIO handle -@param n Number of bits to read -@return Returns the corresponding read number -*/ -OPJ_UINT32 opj_bio_read(opj_bio_t *bio, OPJ_UINT32 n); -/** -Flush bits -@param bio BIO handle -@return Returns OPJ_TRUE if successful, returns OPJ_FALSE otherwise -*/ -OPJ_BOOL opj_bio_flush(opj_bio_t *bio); -/** -Passes the ending bits (coming from flushing) -@param bio BIO handle -@return Returns OPJ_TRUE if successful, returns OPJ_FALSE otherwise -*/ -OPJ_BOOL opj_bio_inalign(opj_bio_t *bio); -/* ----------------------------------------------------------------------- */ -/*@}*/ - -/*@}*/ - -#endif /* __BIO_H */ - diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/cio.c b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/cio.c deleted file mode 100644 index c455bf7711..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/cio.c +++ /dev/null @@ -1,644 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2014, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux - * Copyright (c) 2003-2014, Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * Copyright (c) 2008, 2011-2012, Centre National d'Etudes Spatiales (CNES), FR - * Copyright (c) 2012, CS Systemes d'Information, France - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include "opj_includes.h" - -/* ----------------------------------------------------------------------- */ - - -/* ----------------------------------------------------------------------- */ - -void opj_write_bytes_BE (OPJ_BYTE * p_buffer, OPJ_UINT32 p_value, OPJ_UINT32 p_nb_bytes) -{ - const OPJ_BYTE * l_data_ptr = ((const OPJ_BYTE *) &p_value) + p_nb_bytes; - - assert(p_nb_bytes > 0 && p_nb_bytes <= sizeof(OPJ_UINT32)); - - memcpy(p_buffer,l_data_ptr,p_nb_bytes); -} - -void opj_write_bytes_LE (OPJ_BYTE * p_buffer, OPJ_UINT32 p_value, OPJ_UINT32 p_nb_bytes) -{ - const OPJ_BYTE * l_data_ptr = ((const OPJ_BYTE *) &p_value) + p_nb_bytes - 1; - OPJ_UINT32 i; - - assert(p_nb_bytes > 0 && p_nb_bytes <= sizeof(OPJ_UINT32)); - - for (i=0;i<p_nb_bytes;++i) { - *(p_buffer++) = *(l_data_ptr--); - } -} - -void opj_read_bytes_BE(const OPJ_BYTE * p_buffer, OPJ_UINT32 * p_value, OPJ_UINT32 p_nb_bytes) -{ - OPJ_BYTE * l_data_ptr = ((OPJ_BYTE *) p_value); - - assert(p_nb_bytes > 0 && p_nb_bytes <= sizeof(OPJ_UINT32)); - - *p_value = 0; - memcpy(l_data_ptr+4-p_nb_bytes,p_buffer,p_nb_bytes); -} - -void opj_read_bytes_LE(const OPJ_BYTE * p_buffer, OPJ_UINT32 * p_value, OPJ_UINT32 p_nb_bytes) -{ - OPJ_BYTE * l_data_ptr = ((OPJ_BYTE *) p_value) + p_nb_bytes-1; - OPJ_UINT32 i; - - assert(p_nb_bytes > 0 && p_nb_bytes <= sizeof(OPJ_UINT32)); - - *p_value = 0; - for (i=0;i<p_nb_bytes;++i) { - *(l_data_ptr--) = *(p_buffer++); - } -} - -void opj_write_double_BE(OPJ_BYTE * p_buffer, OPJ_FLOAT64 p_value) -{ - const OPJ_BYTE * l_data_ptr = ((const OPJ_BYTE *) &p_value); - memcpy(p_buffer,l_data_ptr,sizeof(OPJ_FLOAT64)); -} - -void opj_write_double_LE(OPJ_BYTE * p_buffer, OPJ_FLOAT64 p_value) -{ - const OPJ_BYTE * l_data_ptr = ((const OPJ_BYTE *) &p_value) + sizeof(OPJ_FLOAT64) - 1; - OPJ_UINT32 i; - for (i=0;i<sizeof(OPJ_FLOAT64);++i) { - *(p_buffer++) = *(l_data_ptr--); - } -} - -void opj_read_double_BE(const OPJ_BYTE * p_buffer, OPJ_FLOAT64 * p_value) -{ - OPJ_BYTE * l_data_ptr = ((OPJ_BYTE *) p_value); - memcpy(l_data_ptr,p_buffer,sizeof(OPJ_FLOAT64)); -} - -void opj_read_double_LE(const OPJ_BYTE * p_buffer, OPJ_FLOAT64 * p_value) -{ - OPJ_BYTE * l_data_ptr = ((OPJ_BYTE *) p_value) + sizeof(OPJ_FLOAT64)-1; - OPJ_UINT32 i; - for (i=0;i<sizeof(OPJ_FLOAT64);++i) { - *(l_data_ptr--) = *(p_buffer++); - } -} - -void opj_write_float_BE(OPJ_BYTE * p_buffer, OPJ_FLOAT32 p_value) -{ - const OPJ_BYTE * l_data_ptr = ((const OPJ_BYTE *) &p_value); - memcpy(p_buffer,l_data_ptr,sizeof(OPJ_FLOAT32)); -} - -void opj_write_float_LE(OPJ_BYTE * p_buffer, OPJ_FLOAT32 p_value) -{ - const OPJ_BYTE * l_data_ptr = ((const OPJ_BYTE *) &p_value) + sizeof(OPJ_FLOAT32) - 1; - OPJ_UINT32 i; - for (i=0;i<sizeof(OPJ_FLOAT32);++i) { - *(p_buffer++) = *(l_data_ptr--); - } -} - -void opj_read_float_BE(const OPJ_BYTE * p_buffer, OPJ_FLOAT32 * p_value) -{ - OPJ_BYTE * l_data_ptr = ((OPJ_BYTE *) p_value); - memcpy(l_data_ptr,p_buffer,sizeof(OPJ_FLOAT32)); -} - -void opj_read_float_LE(const OPJ_BYTE * p_buffer, OPJ_FLOAT32 * p_value) -{ - OPJ_BYTE * l_data_ptr = ((OPJ_BYTE *) p_value) + sizeof(OPJ_FLOAT32)-1; - OPJ_UINT32 i; - for (i=0;i<sizeof(OPJ_FLOAT32);++i) { - *(l_data_ptr--) = *(p_buffer++); - } -} - -opj_stream_t* OPJ_CALLCONV opj_stream_create(OPJ_SIZE_T p_buffer_size,OPJ_BOOL l_is_input) -{ - opj_stream_private_t * l_stream = 00; - l_stream = (opj_stream_private_t*) opj_calloc(1,sizeof(opj_stream_private_t)); - if (! l_stream) { - return 00; - } - - l_stream->m_buffer_size = p_buffer_size; - l_stream->m_stored_data = (OPJ_BYTE *) opj_malloc(p_buffer_size); - if (! l_stream->m_stored_data) { - opj_free(l_stream); - return 00; - } - - l_stream->m_current_data = l_stream->m_stored_data; - - if (l_is_input) { - l_stream->m_status |= opj_stream_e_input; - l_stream->m_opj_skip = opj_stream_read_skip; - l_stream->m_opj_seek = opj_stream_read_seek; - } - else { - l_stream->m_status |= opj_stream_e_output; - l_stream->m_opj_skip = opj_stream_write_skip; - l_stream->m_opj_seek = opj_stream_write_seek; - } - - l_stream->m_read_fn = opj_stream_default_read; - l_stream->m_write_fn = opj_stream_default_write; - l_stream->m_skip_fn = opj_stream_default_skip; - l_stream->m_seek_fn = opj_stream_default_seek; - - return (opj_stream_t *) l_stream; -} - -opj_stream_t* OPJ_CALLCONV opj_stream_default_create(OPJ_BOOL l_is_input) -{ - return opj_stream_create(OPJ_J2K_STREAM_CHUNK_SIZE,l_is_input); -} - -void OPJ_CALLCONV opj_stream_destroy(opj_stream_t* p_stream) -{ - opj_stream_private_t* l_stream = (opj_stream_private_t*) p_stream; - - if (l_stream) { - if (l_stream->m_free_user_data_fn) { - l_stream->m_free_user_data_fn(l_stream->m_user_data); - } - opj_free(l_stream->m_stored_data); - l_stream->m_stored_data = 00; - opj_free(l_stream); - } -} - -void OPJ_CALLCONV opj_stream_set_read_function(opj_stream_t* p_stream, opj_stream_read_fn p_function) -{ - opj_stream_private_t* l_stream = (opj_stream_private_t*) p_stream; - - if ((!l_stream) || (! (l_stream->m_status & opj_stream_e_input))) { - return; - } - - l_stream->m_read_fn = p_function; -} - -void OPJ_CALLCONV opj_stream_set_seek_function(opj_stream_t* p_stream, opj_stream_seek_fn p_function) -{ - opj_stream_private_t* l_stream = (opj_stream_private_t*) p_stream; - - if (!l_stream) { - return; - } - l_stream->m_seek_fn = p_function; -} - -void OPJ_CALLCONV opj_stream_set_write_function(opj_stream_t* p_stream, opj_stream_write_fn p_function) -{ - opj_stream_private_t* l_stream = (opj_stream_private_t*) p_stream; - - if ((!l_stream )|| (! (l_stream->m_status & opj_stream_e_output))) { - return; - } - - l_stream->m_write_fn = p_function; -} - -void OPJ_CALLCONV opj_stream_set_skip_function(opj_stream_t* p_stream, opj_stream_skip_fn p_function) -{ - opj_stream_private_t* l_stream = (opj_stream_private_t*) p_stream; - - if (! l_stream) { - return; - } - - l_stream->m_skip_fn = p_function; -} - -void OPJ_CALLCONV opj_stream_set_user_data(opj_stream_t* p_stream, void * p_data, opj_stream_free_user_data_fn p_function) -{ - opj_stream_private_t* l_stream = (opj_stream_private_t*) p_stream; - if (!l_stream) - return; - l_stream->m_user_data = p_data; - l_stream->m_free_user_data_fn = p_function; -} - -void OPJ_CALLCONV opj_stream_set_user_data_length(opj_stream_t* p_stream, OPJ_UINT64 data_length) -{ - opj_stream_private_t* l_stream = (opj_stream_private_t*) p_stream; - if (!l_stream) - return; - l_stream->m_user_data_length = data_length; -} - -OPJ_SIZE_T opj_stream_read_data (opj_stream_private_t * p_stream,OPJ_BYTE * p_buffer, OPJ_SIZE_T p_size, opj_event_mgr_t * p_event_mgr) -{ - OPJ_SIZE_T l_read_nb_bytes = 0; - if (p_stream->m_bytes_in_buffer >= p_size) { - memcpy(p_buffer,p_stream->m_current_data,p_size); - p_stream->m_current_data += p_size; - p_stream->m_bytes_in_buffer -= p_size; - l_read_nb_bytes += p_size; - p_stream->m_byte_offset += (OPJ_OFF_T)p_size; - return l_read_nb_bytes; - } - - /* we are now in the case when the remaining data if not sufficient */ - if (p_stream->m_status & opj_stream_e_end) { - l_read_nb_bytes += p_stream->m_bytes_in_buffer; - memcpy(p_buffer,p_stream->m_current_data,p_stream->m_bytes_in_buffer); - p_stream->m_current_data += p_stream->m_bytes_in_buffer; - p_stream->m_byte_offset += (OPJ_OFF_T)p_stream->m_bytes_in_buffer; - p_stream->m_bytes_in_buffer = 0; - return l_read_nb_bytes ? l_read_nb_bytes : (OPJ_SIZE_T)-1; - } - - /* the flag is not set, we copy data and then do an actual read on the stream */ - if (p_stream->m_bytes_in_buffer) { - l_read_nb_bytes += p_stream->m_bytes_in_buffer; - memcpy(p_buffer,p_stream->m_current_data,p_stream->m_bytes_in_buffer); - p_stream->m_current_data = p_stream->m_stored_data; - p_buffer += p_stream->m_bytes_in_buffer; - p_size -= p_stream->m_bytes_in_buffer; - p_stream->m_byte_offset += (OPJ_OFF_T)p_stream->m_bytes_in_buffer; - p_stream->m_bytes_in_buffer = 0; - } - else { - /* case where we are already at the end of the buffer - so reset the m_current_data to point to the start of the - stored buffer to get ready to read from disk*/ - p_stream->m_current_data = p_stream->m_stored_data; - } - - while(1){ - /* we should read less than a chunk -> read a chunk */ - if (p_size < p_stream->m_buffer_size) { - /* we should do an actual read on the media */ - p_stream->m_bytes_in_buffer = p_stream->m_read_fn(p_stream->m_stored_data,p_stream->m_buffer_size,p_stream->m_user_data); - - if (p_stream->m_bytes_in_buffer == (OPJ_SIZE_T)-1) { - /* end of stream */ - opj_event_msg(p_event_mgr, EVT_INFO, "Stream reached its end !\n"); - - p_stream->m_bytes_in_buffer = 0; - p_stream->m_status |= opj_stream_e_end; - /* end of stream */ - return l_read_nb_bytes ? l_read_nb_bytes : (OPJ_SIZE_T)-1; - } - else if (p_stream->m_bytes_in_buffer < p_size) { - /* not enough data */ - l_read_nb_bytes += p_stream->m_bytes_in_buffer; - memcpy(p_buffer,p_stream->m_current_data,p_stream->m_bytes_in_buffer); - p_stream->m_current_data = p_stream->m_stored_data; - p_buffer += p_stream->m_bytes_in_buffer; - p_size -= p_stream->m_bytes_in_buffer; - p_stream->m_byte_offset += (OPJ_OFF_T)p_stream->m_bytes_in_buffer; - p_stream->m_bytes_in_buffer = 0; - } - else { - l_read_nb_bytes += p_size; - memcpy(p_buffer,p_stream->m_current_data,p_size); - p_stream->m_current_data += p_size; - p_stream->m_bytes_in_buffer -= p_size; - p_stream->m_byte_offset += (OPJ_OFF_T)p_size; - return l_read_nb_bytes; - } - } - else { - /* direct read on the dest buffer */ - p_stream->m_bytes_in_buffer = p_stream->m_read_fn(p_buffer,p_size,p_stream->m_user_data); - - if (p_stream->m_bytes_in_buffer == (OPJ_SIZE_T)-1) { - /* end of stream */ - opj_event_msg(p_event_mgr, EVT_INFO, "Stream reached its end !\n"); - - p_stream->m_bytes_in_buffer = 0; - p_stream->m_status |= opj_stream_e_end; - /* end of stream */ - return l_read_nb_bytes ? l_read_nb_bytes : (OPJ_SIZE_T)-1; - } - else if (p_stream->m_bytes_in_buffer < p_size) { - /* not enough data */ - l_read_nb_bytes += p_stream->m_bytes_in_buffer; - p_stream->m_current_data = p_stream->m_stored_data; - p_buffer += p_stream->m_bytes_in_buffer; - p_size -= p_stream->m_bytes_in_buffer; - p_stream->m_byte_offset += (OPJ_OFF_T)p_stream->m_bytes_in_buffer; - p_stream->m_bytes_in_buffer = 0; - } - else { - /* we have read the exact size */ - l_read_nb_bytes += p_stream->m_bytes_in_buffer; - p_stream->m_byte_offset += (OPJ_OFF_T)p_stream->m_bytes_in_buffer; - p_stream->m_current_data = p_stream->m_stored_data; - p_stream->m_bytes_in_buffer = 0; - return l_read_nb_bytes; - } - } - } -} - -OPJ_SIZE_T opj_stream_write_data (opj_stream_private_t * p_stream, - const OPJ_BYTE * p_buffer, - OPJ_SIZE_T p_size, - opj_event_mgr_t * p_event_mgr) -{ - OPJ_SIZE_T l_remaining_bytes = 0; - OPJ_SIZE_T l_write_nb_bytes = 0; - - if (p_stream->m_status & opj_stream_e_error) { - return (OPJ_SIZE_T)-1; - } - - while(1) { - l_remaining_bytes = p_stream->m_buffer_size - p_stream->m_bytes_in_buffer; - - /* we have more memory than required */ - if (l_remaining_bytes >= p_size) { - memcpy(p_stream->m_current_data, p_buffer, p_size); - - p_stream->m_current_data += p_size; - p_stream->m_bytes_in_buffer += p_size; - l_write_nb_bytes += p_size; - p_stream->m_byte_offset += (OPJ_OFF_T)p_size; - - return l_write_nb_bytes; - } - - /* we copy data and then do an actual read on the stream */ - if (l_remaining_bytes) { - l_write_nb_bytes += l_remaining_bytes; - - memcpy(p_stream->m_current_data,p_buffer,l_remaining_bytes); - - p_stream->m_current_data = p_stream->m_stored_data; - - p_buffer += l_remaining_bytes; - p_size -= l_remaining_bytes; - p_stream->m_bytes_in_buffer += l_remaining_bytes; - p_stream->m_byte_offset += (OPJ_OFF_T)l_remaining_bytes; - } - - if (! opj_stream_flush(p_stream, p_event_mgr)) { - return (OPJ_SIZE_T)-1; - } - } - -} - -OPJ_BOOL opj_stream_flush (opj_stream_private_t * p_stream, opj_event_mgr_t * p_event_mgr) -{ - /* the number of bytes written on the media. */ - OPJ_SIZE_T l_current_write_nb_bytes = 0; - - p_stream->m_current_data = p_stream->m_stored_data; - - while (p_stream->m_bytes_in_buffer) { - /* we should do an actual write on the media */ - l_current_write_nb_bytes = p_stream->m_write_fn(p_stream->m_current_data, - p_stream->m_bytes_in_buffer, - p_stream->m_user_data); - - if (l_current_write_nb_bytes == (OPJ_SIZE_T)-1) { - p_stream->m_status |= opj_stream_e_error; - opj_event_msg(p_event_mgr, EVT_INFO, "Error on writing stream!\n"); - - return OPJ_FALSE; - } - - p_stream->m_current_data += l_current_write_nb_bytes; - p_stream->m_bytes_in_buffer -= l_current_write_nb_bytes; - } - - p_stream->m_current_data = p_stream->m_stored_data; - - return OPJ_TRUE; -} - -OPJ_OFF_T opj_stream_read_skip (opj_stream_private_t * p_stream, OPJ_OFF_T p_size, opj_event_mgr_t * p_event_mgr) -{ - OPJ_OFF_T l_skip_nb_bytes = 0; - OPJ_OFF_T l_current_skip_nb_bytes = 0; - - assert( p_size >= 0 ); - - if (p_stream->m_bytes_in_buffer >= (OPJ_SIZE_T)p_size) { - p_stream->m_current_data += p_size; - /* it is safe to cast p_size to OPJ_SIZE_T since it is <= m_bytes_in_buffer - which is of type OPJ_SIZE_T */ - p_stream->m_bytes_in_buffer -= (OPJ_SIZE_T)p_size; - l_skip_nb_bytes += p_size; - p_stream->m_byte_offset += l_skip_nb_bytes; - return l_skip_nb_bytes; - } - - /* we are now in the case when the remaining data if not sufficient */ - if (p_stream->m_status & opj_stream_e_end) { - l_skip_nb_bytes += (OPJ_OFF_T)p_stream->m_bytes_in_buffer; - p_stream->m_current_data += p_stream->m_bytes_in_buffer; - p_stream->m_bytes_in_buffer = 0; - p_stream->m_byte_offset += l_skip_nb_bytes; - return l_skip_nb_bytes ? l_skip_nb_bytes : (OPJ_OFF_T) -1; - } - - /* the flag is not set, we copy data and then do an actual skip on the stream */ - if (p_stream->m_bytes_in_buffer) { - l_skip_nb_bytes += (OPJ_OFF_T)p_stream->m_bytes_in_buffer; - p_stream->m_current_data = p_stream->m_stored_data; - p_size -= (OPJ_OFF_T)p_stream->m_bytes_in_buffer; - p_stream->m_bytes_in_buffer = 0; - } - - while (p_size > 0) { - /* we should do an actual skip on the media */ - l_current_skip_nb_bytes = p_stream->m_skip_fn(p_size, p_stream->m_user_data); - if (l_current_skip_nb_bytes == (OPJ_OFF_T) -1) { - opj_event_msg(p_event_mgr, EVT_INFO, "Stream reached its end !\n"); - - p_stream->m_status |= opj_stream_e_end; - p_stream->m_byte_offset += l_skip_nb_bytes; - /* end if stream */ - return l_skip_nb_bytes ? l_skip_nb_bytes : (OPJ_OFF_T) -1; - } - p_size -= l_current_skip_nb_bytes; - l_skip_nb_bytes += l_current_skip_nb_bytes; - } - - p_stream->m_byte_offset += l_skip_nb_bytes; - - return l_skip_nb_bytes; -} - -OPJ_OFF_T opj_stream_write_skip (opj_stream_private_t * p_stream, OPJ_OFF_T p_size, opj_event_mgr_t * p_event_mgr) -{ - OPJ_BOOL l_is_written = 0; - OPJ_OFF_T l_current_skip_nb_bytes = 0; - OPJ_OFF_T l_skip_nb_bytes = 0; - - if (p_stream->m_status & opj_stream_e_error) { - return (OPJ_OFF_T) -1; - } - - /* we should flush data */ - l_is_written = opj_stream_flush (p_stream, p_event_mgr); - if (! l_is_written) { - p_stream->m_status |= opj_stream_e_error; - p_stream->m_bytes_in_buffer = 0; - return (OPJ_OFF_T) -1; - } - /* then skip */ - - while (p_size > 0) { - /* we should do an actual skip on the media */ - l_current_skip_nb_bytes = p_stream->m_skip_fn(p_size, p_stream->m_user_data); - - if (l_current_skip_nb_bytes == (OPJ_OFF_T)-1) { - opj_event_msg(p_event_mgr, EVT_INFO, "Stream error!\n"); - - p_stream->m_status |= opj_stream_e_error; - p_stream->m_byte_offset += l_skip_nb_bytes; - /* end if stream */ - return l_skip_nb_bytes ? l_skip_nb_bytes : (OPJ_OFF_T)-1; - } - p_size -= l_current_skip_nb_bytes; - l_skip_nb_bytes += l_current_skip_nb_bytes; - } - - p_stream->m_byte_offset += l_skip_nb_bytes; - - return l_skip_nb_bytes; -} - -OPJ_OFF_T opj_stream_tell (const opj_stream_private_t * p_stream) -{ - return p_stream->m_byte_offset; -} - -OPJ_OFF_T opj_stream_get_number_byte_left (const opj_stream_private_t * p_stream) -{ - assert( p_stream->m_byte_offset >= 0 ); - assert( p_stream->m_user_data_length >= (OPJ_UINT64)p_stream->m_byte_offset); - return p_stream->m_user_data_length ? - (OPJ_OFF_T)(p_stream->m_user_data_length) - p_stream->m_byte_offset : - 0; -} - -OPJ_OFF_T opj_stream_skip (opj_stream_private_t * p_stream, OPJ_OFF_T p_size, opj_event_mgr_t * p_event_mgr) -{ - assert(p_size >= 0); - return p_stream->m_opj_skip(p_stream,p_size,p_event_mgr); -} - -OPJ_BOOL opj_stream_read_seek (opj_stream_private_t * p_stream, OPJ_OFF_T p_size, opj_event_mgr_t * p_event_mgr) -{ - OPJ_ARG_NOT_USED(p_event_mgr); - p_stream->m_current_data = p_stream->m_stored_data; - p_stream->m_bytes_in_buffer = 0; - - if( !(p_stream->m_seek_fn(p_size,p_stream->m_user_data)) ) { - p_stream->m_status |= opj_stream_e_end; - return OPJ_FALSE; - } - else { - /* reset stream status */ - p_stream->m_status &= (~opj_stream_e_end); - p_stream->m_byte_offset = p_size; - - } - - return OPJ_TRUE; -} - -OPJ_BOOL opj_stream_write_seek (opj_stream_private_t * p_stream, OPJ_OFF_T p_size, opj_event_mgr_t * p_event_mgr) -{ - if (! opj_stream_flush(p_stream,p_event_mgr)) { - p_stream->m_status |= opj_stream_e_error; - return OPJ_FALSE; - } - - p_stream->m_current_data = p_stream->m_stored_data; - p_stream->m_bytes_in_buffer = 0; - - if (! p_stream->m_seek_fn(p_size,p_stream->m_user_data)) { - p_stream->m_status |= opj_stream_e_error; - return OPJ_FALSE; - } - else { - p_stream->m_byte_offset = p_size; - } - - return OPJ_TRUE; -} - -OPJ_BOOL opj_stream_seek (opj_stream_private_t * p_stream, OPJ_OFF_T p_size, struct opj_event_mgr * p_event_mgr) -{ - assert(p_size >= 0); - return p_stream->m_opj_seek(p_stream,p_size,p_event_mgr); -} - -OPJ_BOOL opj_stream_has_seek (const opj_stream_private_t * p_stream) -{ - return p_stream->m_seek_fn != opj_stream_default_seek; -} - -OPJ_SIZE_T opj_stream_default_read (void * p_buffer, OPJ_SIZE_T p_nb_bytes, void * p_user_data) -{ - OPJ_ARG_NOT_USED(p_buffer); - OPJ_ARG_NOT_USED(p_nb_bytes); - OPJ_ARG_NOT_USED(p_user_data); - return (OPJ_SIZE_T) -1; -} - -OPJ_SIZE_T opj_stream_default_write (void * p_buffer, OPJ_SIZE_T p_nb_bytes, void * p_user_data) -{ - OPJ_ARG_NOT_USED(p_buffer); - OPJ_ARG_NOT_USED(p_nb_bytes); - OPJ_ARG_NOT_USED(p_user_data); - return (OPJ_SIZE_T) -1; -} - -OPJ_OFF_T opj_stream_default_skip (OPJ_OFF_T p_nb_bytes, void * p_user_data) -{ - OPJ_ARG_NOT_USED(p_nb_bytes); - OPJ_ARG_NOT_USED(p_user_data); - return (OPJ_OFF_T) -1; -} - -OPJ_BOOL opj_stream_default_seek (OPJ_OFF_T p_nb_bytes, void * p_user_data) -{ - OPJ_ARG_NOT_USED(p_nb_bytes); - OPJ_ARG_NOT_USED(p_user_data); - return OPJ_FALSE; -} diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/cio.h b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/cio.h deleted file mode 100644 index 6dfa5bb847..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/cio.h +++ /dev/null @@ -1,399 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2014, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux - * Copyright (c) 2003-2014, Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * Copyright (c) 2008, 2011-2012, Centre National d'Etudes Spatiales (CNES), FR - * Copyright (c) 2012, CS Systemes d'Information, France - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef __CIO_H -#define __CIO_H -/** -@file cio.h -@brief Implementation of a byte input-output process (CIO) - -The functions in CIO.C have for goal to realize a byte input / output process. -*/ - -/** @defgroup CIO CIO - byte input-output stream */ -/*@{*/ - -#include "opj_config_private.h" - -/* ----------------------------------------------------------------------- */ - -#if defined(OPJ_BIG_ENDIAN) - #define opj_write_bytes opj_write_bytes_BE - #define opj_read_bytes opj_read_bytes_BE - #define opj_write_double opj_write_double_BE - #define opj_read_double opj_read_double_BE - #define opj_write_float opj_write_float_BE - #define opj_read_float opj_read_float_BE -#else - #define opj_write_bytes opj_write_bytes_LE - #define opj_read_bytes opj_read_bytes_LE - #define opj_write_double opj_write_double_LE - #define opj_read_double opj_read_double_LE - #define opj_write_float opj_write_float_LE - #define opj_read_float opj_read_float_LE -#endif - - - -typedef enum -{ - opj_signed_sentinel = -1, /* do not use in code */ - opj_stream_e_output = 0x1, - opj_stream_e_input = 0x2, - opj_stream_e_end = 0x4, - opj_stream_e_error = 0x8 -} -opj_stream_flag ; - -/** -Byte input-output stream. -*/ -typedef struct opj_stream_private -{ - /** - * User data, be it files, ... The actual data depends on the type of the stream. - */ - void * m_user_data; - - /** - * Pointer to function to free m_user_data (NULL at initialization) - * when destroying the stream. If pointer is NULL the function is not - * called and the m_user_data is not freed (even if non-NULL). - */ - opj_stream_free_user_data_fn m_free_user_data_fn; - - /** - * User data length - */ - OPJ_UINT64 m_user_data_length; - - /** - * Pointer to actual read function (NULL at the initialization of the cio. - */ - opj_stream_read_fn m_read_fn; - - /** - * Pointer to actual write function (NULL at the initialization of the cio. - */ - opj_stream_write_fn m_write_fn; - - /** - * Pointer to actual skip function (NULL at the initialization of the cio. - * There is no seek function to prevent from back and forth slow procedures. - */ - opj_stream_skip_fn m_skip_fn; - - /** - * Pointer to actual seek function (if available). - */ - opj_stream_seek_fn m_seek_fn; - - /** - * Actual data stored into the stream if readed from. Data is read by chunk of fixed size. - * you should never access this data directly. - */ - OPJ_BYTE * m_stored_data; - - /** - * Pointer to the current read data. - */ - OPJ_BYTE * m_current_data; - - /** - * FIXME DOC. - */ - OPJ_OFF_T (* m_opj_skip)(struct opj_stream_private * ,OPJ_OFF_T , struct opj_event_mgr *); - - /** - * FIXME DOC. - */ - OPJ_BOOL (* m_opj_seek) (struct opj_stream_private * , OPJ_OFF_T , struct opj_event_mgr *); - - /** - * number of bytes containing in the buffer. - */ - OPJ_SIZE_T m_bytes_in_buffer; - - /** - * The number of bytes read/written from the beginning of the stream - */ - OPJ_OFF_T m_byte_offset; - - /** - * The size of the buffer. - */ - OPJ_SIZE_T m_buffer_size; - - /** - * Flags to tell the status of the stream. - */ - opj_stream_flag m_status; - -} -opj_stream_private_t; - -/** @name Exported functions (see also openjpeg.h) */ -/*@{*/ -/* ----------------------------------------------------------------------- */ -/** - * Write some bytes to the given data buffer, this function is used in Big Endian cpus. - * @param p_buffer pointer the data buffer to write data to. - * @param p_value the value to write - * @param p_nb_bytes the number of bytes to write -*/ -void opj_write_bytes_BE (OPJ_BYTE * p_buffer, OPJ_UINT32 p_value, OPJ_UINT32 p_nb_bytes); - -/** - * Reads some bytes from the given data buffer, this function is used in Big Endian cpus. - * @param p_buffer pointer the data buffer to read data from. - * @param p_value pointer to the value that will store the data. - * @param p_nb_bytes the nb bytes to read. - * @return the number of bytes read or -1 if an error occured. - */ -void opj_read_bytes_BE(const OPJ_BYTE * p_buffer, OPJ_UINT32 * p_value, OPJ_UINT32 p_nb_bytes); - -/** - * Write some bytes to the given data buffer, this function is used in Little Endian cpus. - * @param p_buffer pointer the data buffer to write data to. - * @param p_value the value to write - * @param p_nb_bytes the number of bytes to write - * @return the number of bytes written or -1 if an error occured -*/ -void opj_write_bytes_LE (OPJ_BYTE * p_buffer, OPJ_UINT32 p_value, OPJ_UINT32 p_nb_bytes); - -/** - * Reads some bytes from the given data buffer, this function is used in Little Endian cpus. - * @param p_buffer pointer the data buffer to read data from. - * @param p_value pointer to the value that will store the data. - * @param p_nb_bytes the nb bytes to read. - * @return the number of bytes read or -1 if an error occured. - */ -void opj_read_bytes_LE(const OPJ_BYTE * p_buffer, OPJ_UINT32 * p_value, OPJ_UINT32 p_nb_bytes); - - -/** - * Write some bytes to the given data buffer, this function is used in Little Endian cpus. - * @param p_buffer pointer the data buffer to write data to. - * @param p_value the value to write - */ -void opj_write_double_LE(OPJ_BYTE * p_buffer, OPJ_FLOAT64 p_value); - -/*** - * Write some bytes to the given data buffer, this function is used in Big Endian cpus. - * @param p_buffer pointer the data buffer to write data to. - * @param p_value the value to write - */ -void opj_write_double_BE(OPJ_BYTE * p_buffer, OPJ_FLOAT64 p_value); - -/** - * Reads some bytes from the given data buffer, this function is used in Little Endian cpus. - * @param p_buffer pointer the data buffer to read data from. - * @param p_value pointer to the value that will store the data. - */ -void opj_read_double_LE(const OPJ_BYTE * p_buffer, OPJ_FLOAT64 * p_value); - -/** - * Reads some bytes from the given data buffer, this function is used in Big Endian cpus. - * @param p_buffer pointer the data buffer to read data from. - * @param p_value pointer to the value that will store the data. - */ -void opj_read_double_BE(const OPJ_BYTE * p_buffer, OPJ_FLOAT64 * p_value); - -/** - * Reads some bytes from the given data buffer, this function is used in Little Endian cpus. - * @param p_buffer pointer the data buffer to read data from. - * @param p_value pointer to the value that will store the data. - */ -void opj_read_float_LE(const OPJ_BYTE * p_buffer, OPJ_FLOAT32 * p_value); - -/** - * Reads some bytes from the given data buffer, this function is used in Big Endian cpus. - * @param p_buffer pointer the data buffer to read data from. - * @param p_value pointer to the value that will store the data. - */ -void opj_read_float_BE(const OPJ_BYTE * p_buffer, OPJ_FLOAT32 * p_value); - -/** - * Write some bytes to the given data buffer, this function is used in Little Endian cpus. - * @param p_buffer pointer the data buffer to write data to. - * @param p_value the value to write - */ -void opj_write_float_LE(OPJ_BYTE * p_buffer, OPJ_FLOAT32 p_value); - -/*** - * Write some bytes to the given data buffer, this function is used in Big Endian cpus. - * @param p_buffer pointer the data buffer to write data to. - * @param p_value the value to write - */ -void opj_write_float_BE(OPJ_BYTE * p_buffer, OPJ_FLOAT32 p_value); - -/** - * Reads some bytes from the stream. - * @param p_stream the stream to read data from. - * @param p_buffer pointer to the data buffer that will receive the data. - * @param p_size number of bytes to read. - * @param p_event_mgr the user event manager to be notified of special events. - * @return the number of bytes read, or -1 if an error occured or if the stream is at the end. - */ -OPJ_SIZE_T opj_stream_read_data (opj_stream_private_t * p_stream,OPJ_BYTE * p_buffer, OPJ_SIZE_T p_size, struct opj_event_mgr * p_event_mgr); - -/** - * Writes some bytes to the stream. - * @param p_stream the stream to write data to. - * @param p_buffer pointer to the data buffer holds the data to be writtent. - * @param p_size number of bytes to write. - * @param p_event_mgr the user event manager to be notified of special events. - * @return the number of bytes writtent, or -1 if an error occured. - */ -OPJ_SIZE_T opj_stream_write_data (opj_stream_private_t * p_stream,const OPJ_BYTE * p_buffer, OPJ_SIZE_T p_size, struct opj_event_mgr * p_event_mgr); - -/** - * Writes the content of the stream buffer to the stream. - * @param p_stream the stream to write data to. - * @param p_event_mgr the user event manager to be notified of special events. - * @return true if the data could be flushed, false else. - */ -OPJ_BOOL opj_stream_flush (opj_stream_private_t * p_stream, struct opj_event_mgr * p_event_mgr); - -/** - * Skips a number of bytes from the stream. - * @param p_stream the stream to skip data from. - * @param p_size the number of bytes to skip. - * @param p_event_mgr the user event manager to be notified of special events. - * @return the number of bytes skipped, or -1 if an error occured. - */ -OPJ_OFF_T opj_stream_skip (opj_stream_private_t * p_stream,OPJ_OFF_T p_size, struct opj_event_mgr * p_event_mgr); - -/** - * Tells the byte offset on the stream (similar to ftell). - * - * @param p_stream the stream to get the information from. - * - * @return the current position o fthe stream. - */ -OPJ_OFF_T opj_stream_tell (const opj_stream_private_t * p_stream); - - -/** - * Get the number of bytes left before the end of the stream (similar to cio_numbytesleft). - * - * @param p_stream the stream to get the information from. - * - * @return Number of bytes left before the end of the stream. - */ -OPJ_OFF_T opj_stream_get_number_byte_left (const opj_stream_private_t * p_stream); - -/** - * Skips a number of bytes from the stream. - * @param p_stream the stream to skip data from. - * @param p_size the number of bytes to skip. - * @param p_event_mgr the user event manager to be notified of special events. - * @return the number of bytes skipped, or -1 if an error occured. - */ -OPJ_OFF_T opj_stream_write_skip (opj_stream_private_t * p_stream, OPJ_OFF_T p_size, struct opj_event_mgr * p_event_mgr); - -/** - * Skips a number of bytes from the stream. - * @param p_stream the stream to skip data from. - * @param p_size the number of bytes to skip. - * @param p_event_mgr the user event manager to be notified of special events. - * @return the number of bytes skipped, or -1 if an error occured. - */ -OPJ_OFF_T opj_stream_read_skip (opj_stream_private_t * p_stream, OPJ_OFF_T p_size, struct opj_event_mgr * p_event_mgr); - -/** - * Skips a number of bytes from the stream. - * @param p_stream the stream to skip data from. - * @param p_size the number of bytes to skip. - * @param p_event_mgr the user event manager to be notified of special events. - * @return OPJ_TRUE if success, or OPJ_FALSE if an error occured. - */ -OPJ_BOOL opj_stream_read_seek (opj_stream_private_t * p_stream, OPJ_OFF_T p_size, struct opj_event_mgr * p_event_mgr); - -/** - * Skips a number of bytes from the stream. - * @param p_stream the stream to skip data from. - * @param p_size the number of bytes to skip. - * @param p_event_mgr the user event manager to be notified of special events. - * @return the number of bytes skipped, or -1 if an error occured. - */ -OPJ_BOOL opj_stream_write_seek (opj_stream_private_t * p_stream, OPJ_OFF_T p_size, struct opj_event_mgr * p_event_mgr); - -/** - * Seeks a number of bytes from the stream. - * @param p_stream the stream to skip data from. - * @param p_size the number of bytes to skip. - * @param p_event_mgr the user event manager to be notified of special events. - * @return true if the stream is seekable. - */ -OPJ_BOOL opj_stream_seek (opj_stream_private_t * p_stream, OPJ_OFF_T p_size, struct opj_event_mgr * p_event_mgr); - -/** - * Tells if the given stream is seekable. - */ -OPJ_BOOL opj_stream_has_seek (const opj_stream_private_t * p_stream); - -/** - * FIXME DOC. - */ -OPJ_SIZE_T opj_stream_default_read (void * p_buffer, OPJ_SIZE_T p_nb_bytes, void * p_user_data); - -/** - * FIXME DOC. - */ -OPJ_SIZE_T opj_stream_default_write (void * p_buffer, OPJ_SIZE_T p_nb_bytes, void * p_user_data); - -/** - * FIXME DOC. - */ -OPJ_OFF_T opj_stream_default_skip (OPJ_OFF_T p_nb_bytes, void * p_user_data); - -/** - * FIXME DOC. - */ -OPJ_BOOL opj_stream_default_seek (OPJ_OFF_T p_nb_bytes, void * p_user_data); - -/* ----------------------------------------------------------------------- */ -/*@}*/ - -/*@}*/ - - -#endif /* __CIO_H */ - diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/dwt.c b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/dwt.c deleted file mode 100644 index bea4574257..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/dwt.c +++ /dev/null @@ -1,930 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2014, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux - * Copyright (c) 2003-2014, Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * Copyright (c) 2007, Jonathan Ballard <dzonatas@dzonux.net> - * Copyright (c) 2007, Callum Lerwick <seg@haxxed.com> - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#ifdef __SSE__ -#include <xmmintrin.h> -#endif - -#include "opj_includes.h" - -/** @defgroup DWT DWT - Implementation of a discrete wavelet transform */ -/*@{*/ - -#define OPJ_WS(i) v->mem[(i)*2] -#define OPJ_WD(i) v->mem[(1+(i)*2)] - -/** @name Local data structures */ -/*@{*/ - -typedef struct dwt_local { - OPJ_INT32* mem; - OPJ_INT32 dn; - OPJ_INT32 sn; - OPJ_INT32 cas; -} opj_dwt_t; - -typedef union { - OPJ_FLOAT32 f[4]; -} opj_v4_t; - -typedef struct v4dwt_local { - opj_v4_t* wavelet ; - OPJ_INT32 dn ; - OPJ_INT32 sn ; - OPJ_INT32 cas ; -} opj_v4dwt_t ; - -static const OPJ_FLOAT32 opj_dwt_alpha = 1.586134342f; /* 12994 */ -static const OPJ_FLOAT32 opj_dwt_beta = 0.052980118f; /* 434 */ -static const OPJ_FLOAT32 opj_dwt_gamma = -0.882911075f; /* -7233 */ -static const OPJ_FLOAT32 opj_dwt_delta = -0.443506852f; /* -3633 */ - -static const OPJ_FLOAT32 opj_K = 1.230174105f; /* 10078 */ -static const OPJ_FLOAT32 opj_c13318 = 1.625732422f; - -/*@}*/ - -/** -Virtual function type for wavelet transform in 1-D -*/ -typedef void (*DWT1DFN)(opj_dwt_t* v); - -/** @name Local static functions */ -/*@{*/ - -/** -Forward lazy transform (horizontal) -*/ -static void opj_dwt_deinterleave_h(OPJ_INT32 *a, OPJ_INT32 *b, OPJ_INT32 dn, OPJ_INT32 sn, OPJ_INT32 cas); -/** -Forward lazy transform (vertical) -*/ -static void opj_dwt_deinterleave_v(OPJ_INT32 *a, OPJ_INT32 *b, OPJ_INT32 dn, OPJ_INT32 sn, OPJ_INT32 x, OPJ_INT32 cas); -/** -Inverse lazy transform (horizontal) -*/ -static void opj_dwt_interleave_h(opj_dwt_t* h, OPJ_INT32 *a); -/** -Inverse lazy transform (vertical) -*/ -static void opj_dwt_interleave_v(opj_dwt_t* v, OPJ_INT32 *a, OPJ_INT32 x); -/** -Forward 5-3 wavelet transform in 1-D -*/ -static void opj_dwt_encode_1(OPJ_INT32 *a, OPJ_INT32 dn, OPJ_INT32 sn, OPJ_INT32 cas); -/** -Inverse 5-3 wavelet transform in 1-D -*/ -static void opj_dwt_decode_1(opj_dwt_t *v); -static void opj_dwt_decode_1_(OPJ_INT32 *a, OPJ_INT32 dn, OPJ_INT32 sn, OPJ_INT32 cas); -/** -Forward 9-7 wavelet transform in 1-D -*/ -static void opj_dwt_encode_1_real(OPJ_INT32 *a, OPJ_INT32 dn, OPJ_INT32 sn, OPJ_INT32 cas); -/** -Explicit calculation of the Quantization Stepsizes -*/ -static void opj_dwt_encode_stepsize(OPJ_INT32 stepsize, OPJ_INT32 numbps, opj_stepsize_t *bandno_stepsize); -/** -Inverse wavelet transform in 2-D. -*/ -static OPJ_BOOL opj_dwt_decode_tile(opj_tcd_tilecomp_t* tilec, OPJ_UINT32 i, DWT1DFN fn); - -static OPJ_BOOL opj_dwt_encode_procedure( opj_tcd_tilecomp_t * tilec, - void (*p_function)(OPJ_INT32 *, OPJ_INT32,OPJ_INT32,OPJ_INT32) ); - -static OPJ_UINT32 opj_dwt_max_resolution(opj_tcd_resolution_t* restrict r, OPJ_UINT32 i); - -/* <summary> */ -/* Inverse 9-7 wavelet transform in 1-D. */ -/* </summary> */ -static void opj_v4dwt_decode(opj_v4dwt_t* restrict dwt); - -static void opj_v4dwt_interleave_h(opj_v4dwt_t* restrict w, OPJ_FLOAT32* restrict a, OPJ_INT32 x, OPJ_INT32 size); - -static void opj_v4dwt_interleave_v(opj_v4dwt_t* restrict v , OPJ_FLOAT32* restrict a , OPJ_INT32 x, OPJ_INT32 nb_elts_read); - -#ifdef __SSE__ -static void opj_v4dwt_decode_step1_sse(opj_v4_t* w, OPJ_INT32 count, const __m128 c); - -static void opj_v4dwt_decode_step2_sse(opj_v4_t* l, opj_v4_t* w, OPJ_INT32 k, OPJ_INT32 m, __m128 c); - -#else -static void opj_v4dwt_decode_step1(opj_v4_t* w, OPJ_INT32 count, const OPJ_FLOAT32 c); - -static void opj_v4dwt_decode_step2(opj_v4_t* l, opj_v4_t* w, OPJ_INT32 k, OPJ_INT32 m, OPJ_FLOAT32 c); - -#endif - -/*@}*/ - -/*@}*/ - -#define OPJ_S(i) a[(i)*2] -#define OPJ_D(i) a[(1+(i)*2)] -#define OPJ_S_(i) ((i)<0?OPJ_S(0):((i)>=sn?OPJ_S(sn-1):OPJ_S(i))) -#define OPJ_D_(i) ((i)<0?OPJ_D(0):((i)>=dn?OPJ_D(dn-1):OPJ_D(i))) -/* new */ -#define OPJ_SS_(i) ((i)<0?OPJ_S(0):((i)>=dn?OPJ_S(dn-1):OPJ_S(i))) -#define OPJ_DD_(i) ((i)<0?OPJ_D(0):((i)>=sn?OPJ_D(sn-1):OPJ_D(i))) - -/* <summary> */ -/* This table contains the norms of the 5-3 wavelets for different bands. */ -/* </summary> */ -static const OPJ_FLOAT64 opj_dwt_norms[4][10] = { - {1.000, 1.500, 2.750, 5.375, 10.68, 21.34, 42.67, 85.33, 170.7, 341.3}, - {1.038, 1.592, 2.919, 5.703, 11.33, 22.64, 45.25, 90.48, 180.9}, - {1.038, 1.592, 2.919, 5.703, 11.33, 22.64, 45.25, 90.48, 180.9}, - {.7186, .9218, 1.586, 3.043, 6.019, 12.01, 24.00, 47.97, 95.93} -}; - -/* <summary> */ -/* This table contains the norms of the 9-7 wavelets for different bands. */ -/* </summary> */ -static const OPJ_FLOAT64 opj_dwt_norms_real[4][10] = { - {1.000, 1.965, 4.177, 8.403, 16.90, 33.84, 67.69, 135.3, 270.6, 540.9}, - {2.022, 3.989, 8.355, 17.04, 34.27, 68.63, 137.3, 274.6, 549.0}, - {2.022, 3.989, 8.355, 17.04, 34.27, 68.63, 137.3, 274.6, 549.0}, - {2.080, 3.865, 8.307, 17.18, 34.71, 69.59, 139.3, 278.6, 557.2} -}; - -/* -========================================================== - local functions -========================================================== -*/ - -/* <summary> */ -/* Forward lazy transform (horizontal). */ -/* </summary> */ -void opj_dwt_deinterleave_h(OPJ_INT32 *a, OPJ_INT32 *b, OPJ_INT32 dn, OPJ_INT32 sn, OPJ_INT32 cas) { - OPJ_INT32 i; - OPJ_INT32 * l_dest = b; - OPJ_INT32 * l_src = a+cas; - - for (i=0; i<sn; ++i) { - *l_dest++ = *l_src; - l_src += 2; - } - - l_dest = b + sn; - l_src = a + 1 - cas; - - for (i=0; i<dn; ++i) { - *l_dest++=*l_src; - l_src += 2; - } -} - -/* <summary> */ -/* Forward lazy transform (vertical). */ -/* </summary> */ -void opj_dwt_deinterleave_v(OPJ_INT32 *a, OPJ_INT32 *b, OPJ_INT32 dn, OPJ_INT32 sn, OPJ_INT32 x, OPJ_INT32 cas) { - OPJ_INT32 i = sn; - OPJ_INT32 * l_dest = b; - OPJ_INT32 * l_src = a+cas; - - while (i--) { - *l_dest = *l_src; - l_dest += x; - l_src += 2; - } /* b[i*x]=a[2*i+cas]; */ - - l_dest = b + sn * x; - l_src = a + 1 - cas; - - i = dn; - while (i--) { - *l_dest = *l_src; - l_dest += x; - l_src += 2; - } /*b[(sn+i)*x]=a[(2*i+1-cas)];*/ -} - -/* <summary> */ -/* Inverse lazy transform (horizontal). */ -/* </summary> */ -void opj_dwt_interleave_h(opj_dwt_t* h, OPJ_INT32 *a) { - OPJ_INT32 *ai = a; - OPJ_INT32 *bi = h->mem + h->cas; - OPJ_INT32 i = h->sn; - while( i-- ) { - *bi = *(ai++); - bi += 2; - } - ai = a + h->sn; - bi = h->mem + 1 - h->cas; - i = h->dn ; - while( i-- ) { - *bi = *(ai++); - bi += 2; - } -} - -/* <summary> */ -/* Inverse lazy transform (vertical). */ -/* </summary> */ -void opj_dwt_interleave_v(opj_dwt_t* v, OPJ_INT32 *a, OPJ_INT32 x) { - OPJ_INT32 *ai = a; - OPJ_INT32 *bi = v->mem + v->cas; - OPJ_INT32 i = v->sn; - while( i-- ) { - *bi = *ai; - bi += 2; - ai += x; - } - ai = a + (v->sn * x); - bi = v->mem + 1 - v->cas; - i = v->dn ; - while( i-- ) { - *bi = *ai; - bi += 2; - ai += x; - } -} - - -/* <summary> */ -/* Forward 5-3 wavelet transform in 1-D. */ -/* </summary> */ -void opj_dwt_encode_1(OPJ_INT32 *a, OPJ_INT32 dn, OPJ_INT32 sn, OPJ_INT32 cas) { - OPJ_INT32 i; - - if (!cas) { - if ((dn > 0) || (sn > 1)) { /* NEW : CASE ONE ELEMENT */ - for (i = 0; i < dn; i++) OPJ_D(i) -= (OPJ_S_(i) + OPJ_S_(i + 1)) >> 1; - for (i = 0; i < sn; i++) OPJ_S(i) += (OPJ_D_(i - 1) + OPJ_D_(i) + 2) >> 2; - } - } else { - if (!sn && dn == 1) /* NEW : CASE ONE ELEMENT */ - OPJ_S(0) *= 2; - else { - for (i = 0; i < dn; i++) OPJ_S(i) -= (OPJ_DD_(i) + OPJ_DD_(i - 1)) >> 1; - for (i = 0; i < sn; i++) OPJ_D(i) += (OPJ_SS_(i) + OPJ_SS_(i + 1) + 2) >> 2; - } - } -} - -/* <summary> */ -/* Inverse 5-3 wavelet transform in 1-D. */ -/* </summary> */ -void opj_dwt_decode_1_(OPJ_INT32 *a, OPJ_INT32 dn, OPJ_INT32 sn, OPJ_INT32 cas) { - OPJ_INT32 i; - - if (!cas) { - if ((dn > 0) || (sn > 1)) { /* NEW : CASE ONE ELEMENT */ - for (i = 0; i < sn; i++) OPJ_S(i) -= (OPJ_D_(i - 1) + OPJ_D_(i) + 2) >> 2; - for (i = 0; i < dn; i++) OPJ_D(i) += (OPJ_S_(i) + OPJ_S_(i + 1)) >> 1; - } - } else { - if (!sn && dn == 1) /* NEW : CASE ONE ELEMENT */ - OPJ_S(0) /= 2; - else { - for (i = 0; i < sn; i++) OPJ_D(i) -= (OPJ_SS_(i) + OPJ_SS_(i + 1) + 2) >> 2; - for (i = 0; i < dn; i++) OPJ_S(i) += (OPJ_DD_(i) + OPJ_DD_(i - 1)) >> 1; - } - } -} - -/* <summary> */ -/* Inverse 5-3 wavelet transform in 1-D. */ -/* </summary> */ -void opj_dwt_decode_1(opj_dwt_t *v) { - opj_dwt_decode_1_(v->mem, v->dn, v->sn, v->cas); -} - -/* <summary> */ -/* Forward 9-7 wavelet transform in 1-D. */ -/* </summary> */ -void opj_dwt_encode_1_real(OPJ_INT32 *a, OPJ_INT32 dn, OPJ_INT32 sn, OPJ_INT32 cas) { - OPJ_INT32 i; - if (!cas) { - if ((dn > 0) || (sn > 1)) { /* NEW : CASE ONE ELEMENT */ - for (i = 0; i < dn; i++) - OPJ_D(i) -= opj_int_fix_mul(OPJ_S_(i) + OPJ_S_(i + 1), 12993); - for (i = 0; i < sn; i++) - OPJ_S(i) -= opj_int_fix_mul(OPJ_D_(i - 1) + OPJ_D_(i), 434); - for (i = 0; i < dn; i++) - OPJ_D(i) += opj_int_fix_mul(OPJ_S_(i) + OPJ_S_(i + 1), 7233); - for (i = 0; i < sn; i++) - OPJ_S(i) += opj_int_fix_mul(OPJ_D_(i - 1) + OPJ_D_(i), 3633); - for (i = 0; i < dn; i++) - OPJ_D(i) = opj_int_fix_mul(OPJ_D(i), 5038); /*5038 */ - for (i = 0; i < sn; i++) - OPJ_S(i) = opj_int_fix_mul(OPJ_S(i), 6659); /*6660 */ - } - } else { - if ((sn > 0) || (dn > 1)) { /* NEW : CASE ONE ELEMENT */ - for (i = 0; i < dn; i++) - OPJ_S(i) -= opj_int_fix_mul(OPJ_DD_(i) + OPJ_DD_(i - 1), 12993); - for (i = 0; i < sn; i++) - OPJ_D(i) -= opj_int_fix_mul(OPJ_SS_(i) + OPJ_SS_(i + 1), 434); - for (i = 0; i < dn; i++) - OPJ_S(i) += opj_int_fix_mul(OPJ_DD_(i) + OPJ_DD_(i - 1), 7233); - for (i = 0; i < sn; i++) - OPJ_D(i) += opj_int_fix_mul(OPJ_SS_(i) + OPJ_SS_(i + 1), 3633); - for (i = 0; i < dn; i++) - OPJ_S(i) = opj_int_fix_mul(OPJ_S(i), 5038); /*5038 */ - for (i = 0; i < sn; i++) - OPJ_D(i) = opj_int_fix_mul(OPJ_D(i), 6659); /*6660 */ - } - } -} - -void opj_dwt_encode_stepsize(OPJ_INT32 stepsize, OPJ_INT32 numbps, opj_stepsize_t *bandno_stepsize) { - OPJ_INT32 p, n; - p = opj_int_floorlog2(stepsize) - 13; - n = 11 - opj_int_floorlog2(stepsize); - bandno_stepsize->mant = (n < 0 ? stepsize >> -n : stepsize << n) & 0x7ff; - bandno_stepsize->expn = numbps - p; -} - -/* -========================================================== - DWT interface -========================================================== -*/ - - -/* <summary> */ -/* Forward 5-3 wavelet transform in 2-D. */ -/* </summary> */ -INLINE OPJ_BOOL opj_dwt_encode_procedure(opj_tcd_tilecomp_t * tilec,void (*p_function)(OPJ_INT32 *, OPJ_INT32,OPJ_INT32,OPJ_INT32) ) -{ - OPJ_INT32 i, j, k; - OPJ_INT32 *a = 00; - OPJ_INT32 *aj = 00; - OPJ_INT32 *bj = 00; - OPJ_INT32 w, l; - - OPJ_INT32 rw; /* width of the resolution level computed */ - OPJ_INT32 rh; /* height of the resolution level computed */ - OPJ_UINT32 l_data_size; - - opj_tcd_resolution_t * l_cur_res = 0; - opj_tcd_resolution_t * l_last_res = 0; - - w = tilec->x1-tilec->x0; - l = (OPJ_INT32)tilec->numresolutions-1; - a = tilec->data; - - l_cur_res = tilec->resolutions + l; - l_last_res = l_cur_res - 1; - - l_data_size = opj_dwt_max_resolution( tilec->resolutions,tilec->numresolutions) * (OPJ_UINT32)sizeof(OPJ_INT32); - bj = (OPJ_INT32*)opj_malloc((size_t)l_data_size); - if (! bj) { - return OPJ_FALSE; - } - i = l; - - while (i--) { - OPJ_INT32 rw1; /* width of the resolution level once lower than computed one */ - OPJ_INT32 rh1; /* height of the resolution level once lower than computed one */ - OPJ_INT32 cas_col; /* 0 = non inversion on horizontal filtering 1 = inversion between low-pass and high-pass filtering */ - OPJ_INT32 cas_row; /* 0 = non inversion on vertical filtering 1 = inversion between low-pass and high-pass filtering */ - OPJ_INT32 dn, sn; - - rw = l_cur_res->x1 - l_cur_res->x0; - rh = l_cur_res->y1 - l_cur_res->y0; - rw1 = l_last_res->x1 - l_last_res->x0; - rh1 = l_last_res->y1 - l_last_res->y0; - - cas_row = l_cur_res->x0 & 1; - cas_col = l_cur_res->y0 & 1; - - sn = rh1; - dn = rh - rh1; - for (j = 0; j < rw; ++j) { - aj = a + j; - for (k = 0; k < rh; ++k) { - bj[k] = aj[k*w]; - } - - (*p_function) (bj, dn, sn, cas_col); - - opj_dwt_deinterleave_v(bj, aj, dn, sn, w, cas_col); - } - - sn = rw1; - dn = rw - rw1; - - for (j = 0; j < rh; j++) { - aj = a + j * w; - for (k = 0; k < rw; k++) bj[k] = aj[k]; - (*p_function) (bj, dn, sn, cas_row); - opj_dwt_deinterleave_h(bj, aj, dn, sn, cas_row); - } - - l_cur_res = l_last_res; - - --l_last_res; - } - - opj_free(bj); - return OPJ_TRUE; -} - -/* Forward 5-3 wavelet transform in 2-D. */ -/* </summary> */ -OPJ_BOOL opj_dwt_encode(opj_tcd_tilecomp_t * tilec) -{ - return opj_dwt_encode_procedure(tilec,opj_dwt_encode_1); -} - -/* <summary> */ -/* Inverse 5-3 wavelet transform in 2-D. */ -/* </summary> */ -OPJ_BOOL opj_dwt_decode(opj_tcd_tilecomp_t* tilec, OPJ_UINT32 numres) { - return opj_dwt_decode_tile(tilec, numres, &opj_dwt_decode_1); -} - - -/* <summary> */ -/* Get gain of 5-3 wavelet transform. */ -/* </summary> */ -OPJ_UINT32 opj_dwt_getgain(OPJ_UINT32 orient) { - if (orient == 0) - return 0; - if (orient == 1 || orient == 2) - return 1; - return 2; -} - -/* <summary> */ -/* Get norm of 5-3 wavelet. */ -/* </summary> */ -OPJ_FLOAT64 opj_dwt_getnorm(OPJ_UINT32 level, OPJ_UINT32 orient) { - return opj_dwt_norms[orient][level]; -} - -/* <summary> */ -/* Forward 9-7 wavelet transform in 2-D. */ -/* </summary> */ -OPJ_BOOL opj_dwt_encode_real(opj_tcd_tilecomp_t * tilec) -{ - return opj_dwt_encode_procedure(tilec,opj_dwt_encode_1_real); -} - -/* <summary> */ -/* Get gain of 9-7 wavelet transform. */ -/* </summary> */ -OPJ_UINT32 opj_dwt_getgain_real(OPJ_UINT32 orient) { - (void)orient; - return 0; -} - -/* <summary> */ -/* Get norm of 9-7 wavelet. */ -/* </summary> */ -OPJ_FLOAT64 opj_dwt_getnorm_real(OPJ_UINT32 level, OPJ_UINT32 orient) { - return opj_dwt_norms_real[orient][level]; -} - -void opj_dwt_calc_explicit_stepsizes(opj_tccp_t * tccp, OPJ_UINT32 prec) { - OPJ_UINT32 numbands, bandno; - numbands = 3 * tccp->numresolutions - 2; - for (bandno = 0; bandno < numbands; bandno++) { - OPJ_FLOAT64 stepsize; - OPJ_UINT32 resno, level, orient, gain; - - resno = (bandno == 0) ? 0 : ((bandno - 1) / 3 + 1); - orient = (bandno == 0) ? 0 : ((bandno - 1) % 3 + 1); - level = tccp->numresolutions - 1 - resno; - gain = (tccp->qmfbid == 0) ? 0 : ((orient == 0) ? 0 : (((orient == 1) || (orient == 2)) ? 1 : 2)); - if (tccp->qntsty == J2K_CCP_QNTSTY_NOQNT) { - stepsize = 1.0; - } else { - OPJ_FLOAT64 norm = opj_dwt_norms_real[orient][level]; - stepsize = (1 << (gain)) / norm; - } - opj_dwt_encode_stepsize((OPJ_INT32) floor(stepsize * 8192.0), (OPJ_INT32)(prec + gain), &tccp->stepsizes[bandno]); - } -} - -/* <summary> */ -/* Determine maximum computed resolution level for inverse wavelet transform */ -/* </summary> */ -OPJ_UINT32 opj_dwt_max_resolution(opj_tcd_resolution_t* restrict r, OPJ_UINT32 i) { - OPJ_UINT32 mr = 0; - OPJ_UINT32 w; - while( --i ) { - ++r; - if( mr < ( w = (OPJ_UINT32)(r->x1 - r->x0) ) ) - mr = w ; - if( mr < ( w = (OPJ_UINT32)(r->y1 - r->y0) ) ) - mr = w ; - } - return mr ; -} - -/* <summary> */ -/* Inverse wavelet transform in 2-D. */ -/* </summary> */ -OPJ_BOOL opj_dwt_decode_tile(opj_tcd_tilecomp_t* tilec, OPJ_UINT32 numres, DWT1DFN dwt_1D) { - opj_dwt_t h; - opj_dwt_t v; - - opj_tcd_resolution_t* tr = tilec->resolutions; - - OPJ_UINT32 rw = (OPJ_UINT32)(tr->x1 - tr->x0); /* width of the resolution level computed */ - OPJ_UINT32 rh = (OPJ_UINT32)(tr->y1 - tr->y0); /* height of the resolution level computed */ - - OPJ_UINT32 w = (OPJ_UINT32)(tilec->x1 - tilec->x0); - - h.mem = (OPJ_INT32*) - opj_aligned_malloc(opj_dwt_max_resolution(tr, numres) * sizeof(OPJ_INT32)); - if (! h.mem){ - /* FIXME event manager error callback */ - return OPJ_FALSE; - } - - v.mem = h.mem; - - while( --numres) { - OPJ_INT32 * restrict tiledp = tilec->data; - OPJ_UINT32 j; - - ++tr; - h.sn = (OPJ_INT32)rw; - v.sn = (OPJ_INT32)rh; - - rw = (OPJ_UINT32)(tr->x1 - tr->x0); - rh = (OPJ_UINT32)(tr->y1 - tr->y0); - - h.dn = (OPJ_INT32)(rw - (OPJ_UINT32)h.sn); - h.cas = tr->x0 % 2; - - for(j = 0; j < rh; ++j) { - opj_dwt_interleave_h(&h, &tiledp[j*w]); - (dwt_1D)(&h); - memcpy(&tiledp[j*w], h.mem, rw * sizeof(OPJ_INT32)); - } - - v.dn = (OPJ_INT32)(rh - (OPJ_UINT32)v.sn); - v.cas = tr->y0 % 2; - - for(j = 0; j < rw; ++j){ - OPJ_UINT32 k; - opj_dwt_interleave_v(&v, &tiledp[j], (OPJ_INT32)w); - (dwt_1D)(&v); - for(k = 0; k < rh; ++k) { - tiledp[k * w + j] = v.mem[k]; - } - } - } - opj_aligned_free(h.mem); - return OPJ_TRUE; -} - -void opj_v4dwt_interleave_h(opj_v4dwt_t* restrict w, OPJ_FLOAT32* restrict a, OPJ_INT32 x, OPJ_INT32 size){ - OPJ_FLOAT32* restrict bi = (OPJ_FLOAT32*) (w->wavelet + w->cas); - OPJ_INT32 count = w->sn; - OPJ_INT32 i, k; - - for(k = 0; k < 2; ++k){ - if ( count + 3 * x < size && ((size_t) a & 0x0f) == 0 && ((size_t) bi & 0x0f) == 0 && (x & 0x0f) == 0 ) { - /* Fast code path */ - for(i = 0; i < count; ++i){ - OPJ_INT32 j = i; - bi[i*8 ] = a[j]; - j += x; - bi[i*8 + 1] = a[j]; - j += x; - bi[i*8 + 2] = a[j]; - j += x; - bi[i*8 + 3] = a[j]; - } - } - else { - /* Slow code path */ - for(i = 0; i < count; ++i){ - OPJ_INT32 j = i; - bi[i*8 ] = a[j]; - j += x; - if(j >= size) continue; - bi[i*8 + 1] = a[j]; - j += x; - if(j >= size) continue; - bi[i*8 + 2] = a[j]; - j += x; - if(j >= size) continue; - bi[i*8 + 3] = a[j]; /* This one*/ - } - } - - bi = (OPJ_FLOAT32*) (w->wavelet + 1 - w->cas); - a += w->sn; - size -= w->sn; - count = w->dn; - } -} - -void opj_v4dwt_interleave_v(opj_v4dwt_t* restrict v , OPJ_FLOAT32* restrict a , OPJ_INT32 x, OPJ_INT32 nb_elts_read){ - opj_v4_t* restrict bi = v->wavelet + v->cas; - OPJ_INT32 i; - - for(i = 0; i < v->sn; ++i){ - memcpy(&bi[i*2], &a[i*x], (size_t)nb_elts_read * sizeof(OPJ_FLOAT32)); - } - - a += v->sn * x; - bi = v->wavelet + 1 - v->cas; - - for(i = 0; i < v->dn; ++i){ - memcpy(&bi[i*2], &a[i*x], (size_t)nb_elts_read * sizeof(OPJ_FLOAT32)); - } -} - -#ifdef __SSE__ - -void opj_v4dwt_decode_step1_sse(opj_v4_t* w, OPJ_INT32 count, const __m128 c){ - __m128* restrict vw = (__m128*) w; - OPJ_INT32 i; - /* 4x unrolled loop */ - for(i = 0; i < count >> 2; ++i){ - *vw = _mm_mul_ps(*vw, c); - vw += 2; - *vw = _mm_mul_ps(*vw, c); - vw += 2; - *vw = _mm_mul_ps(*vw, c); - vw += 2; - *vw = _mm_mul_ps(*vw, c); - vw += 2; - } - count &= 3; - for(i = 0; i < count; ++i){ - *vw = _mm_mul_ps(*vw, c); - vw += 2; - } -} - -void opj_v4dwt_decode_step2_sse(opj_v4_t* l, opj_v4_t* w, OPJ_INT32 k, OPJ_INT32 m, __m128 c){ - __m128* restrict vl = (__m128*) l; - __m128* restrict vw = (__m128*) w; - OPJ_INT32 i; - __m128 tmp1, tmp2, tmp3; - tmp1 = vl[0]; - for(i = 0; i < m; ++i){ - tmp2 = vw[-1]; - tmp3 = vw[ 0]; - vw[-1] = _mm_add_ps(tmp2, _mm_mul_ps(_mm_add_ps(tmp1, tmp3), c)); - tmp1 = tmp3; - vw += 2; - } - vl = vw - 2; - if(m >= k){ - return; - } - c = _mm_add_ps(c, c); - c = _mm_mul_ps(c, vl[0]); - for(; m < k; ++m){ - __m128 tmp = vw[-1]; - vw[-1] = _mm_add_ps(tmp, c); - vw += 2; - } -} - -#else - -void opj_v4dwt_decode_step1(opj_v4_t* w, OPJ_INT32 count, const OPJ_FLOAT32 c) -{ - OPJ_FLOAT32* restrict fw = (OPJ_FLOAT32*) w; - OPJ_INT32 i; - for(i = 0; i < count; ++i){ - OPJ_FLOAT32 tmp1 = fw[i*8 ]; - OPJ_FLOAT32 tmp2 = fw[i*8 + 1]; - OPJ_FLOAT32 tmp3 = fw[i*8 + 2]; - OPJ_FLOAT32 tmp4 = fw[i*8 + 3]; - fw[i*8 ] = tmp1 * c; - fw[i*8 + 1] = tmp2 * c; - fw[i*8 + 2] = tmp3 * c; - fw[i*8 + 3] = tmp4 * c; - } -} - -void opj_v4dwt_decode_step2(opj_v4_t* l, opj_v4_t* w, OPJ_INT32 k, OPJ_INT32 m, OPJ_FLOAT32 c) -{ - OPJ_FLOAT32* restrict fl = (OPJ_FLOAT32*) l; - OPJ_FLOAT32* restrict fw = (OPJ_FLOAT32*) w; - OPJ_INT32 i; - for(i = 0; i < m; ++i){ - OPJ_FLOAT32 tmp1_1 = fl[0]; - OPJ_FLOAT32 tmp1_2 = fl[1]; - OPJ_FLOAT32 tmp1_3 = fl[2]; - OPJ_FLOAT32 tmp1_4 = fl[3]; - OPJ_FLOAT32 tmp2_1 = fw[-4]; - OPJ_FLOAT32 tmp2_2 = fw[-3]; - OPJ_FLOAT32 tmp2_3 = fw[-2]; - OPJ_FLOAT32 tmp2_4 = fw[-1]; - OPJ_FLOAT32 tmp3_1 = fw[0]; - OPJ_FLOAT32 tmp3_2 = fw[1]; - OPJ_FLOAT32 tmp3_3 = fw[2]; - OPJ_FLOAT32 tmp3_4 = fw[3]; - fw[-4] = tmp2_1 + ((tmp1_1 + tmp3_1) * c); - fw[-3] = tmp2_2 + ((tmp1_2 + tmp3_2) * c); - fw[-2] = tmp2_3 + ((tmp1_3 + tmp3_3) * c); - fw[-1] = tmp2_4 + ((tmp1_4 + tmp3_4) * c); - fl = fw; - fw += 8; - } - if(m < k){ - OPJ_FLOAT32 c1; - OPJ_FLOAT32 c2; - OPJ_FLOAT32 c3; - OPJ_FLOAT32 c4; - c += c; - c1 = fl[0] * c; - c2 = fl[1] * c; - c3 = fl[2] * c; - c4 = fl[3] * c; - for(; m < k; ++m){ - OPJ_FLOAT32 tmp1 = fw[-4]; - OPJ_FLOAT32 tmp2 = fw[-3]; - OPJ_FLOAT32 tmp3 = fw[-2]; - OPJ_FLOAT32 tmp4 = fw[-1]; - fw[-4] = tmp1 + c1; - fw[-3] = tmp2 + c2; - fw[-2] = tmp3 + c3; - fw[-1] = tmp4 + c4; - fw += 8; - } - } -} - -#endif - -/* <summary> */ -/* Inverse 9-7 wavelet transform in 1-D. */ -/* </summary> */ -void opj_v4dwt_decode(opj_v4dwt_t* restrict dwt) -{ - OPJ_INT32 a, b; - if(dwt->cas == 0) { - if(!((dwt->dn > 0) || (dwt->sn > 1))){ - return; - } - a = 0; - b = 1; - }else{ - if(!((dwt->sn > 0) || (dwt->dn > 1))) { - return; - } - a = 1; - b = 0; - } -#ifdef __SSE__ - opj_v4dwt_decode_step1_sse(dwt->wavelet+a, dwt->sn, _mm_set1_ps(opj_K)); - opj_v4dwt_decode_step1_sse(dwt->wavelet+b, dwt->dn, _mm_set1_ps(opj_c13318)); - opj_v4dwt_decode_step2_sse(dwt->wavelet+b, dwt->wavelet+a+1, dwt->sn, opj_int_min(dwt->sn, dwt->dn-a), _mm_set1_ps(opj_dwt_delta)); - opj_v4dwt_decode_step2_sse(dwt->wavelet+a, dwt->wavelet+b+1, dwt->dn, opj_int_min(dwt->dn, dwt->sn-b), _mm_set1_ps(opj_dwt_gamma)); - opj_v4dwt_decode_step2_sse(dwt->wavelet+b, dwt->wavelet+a+1, dwt->sn, opj_int_min(dwt->sn, dwt->dn-a), _mm_set1_ps(opj_dwt_beta)); - opj_v4dwt_decode_step2_sse(dwt->wavelet+a, dwt->wavelet+b+1, dwt->dn, opj_int_min(dwt->dn, dwt->sn-b), _mm_set1_ps(opj_dwt_alpha)); -#else - opj_v4dwt_decode_step1(dwt->wavelet+a, dwt->sn, opj_K); - opj_v4dwt_decode_step1(dwt->wavelet+b, dwt->dn, opj_c13318); - opj_v4dwt_decode_step2(dwt->wavelet+b, dwt->wavelet+a+1, dwt->sn, opj_int_min(dwt->sn, dwt->dn-a), opj_dwt_delta); - opj_v4dwt_decode_step2(dwt->wavelet+a, dwt->wavelet+b+1, dwt->dn, opj_int_min(dwt->dn, dwt->sn-b), opj_dwt_gamma); - opj_v4dwt_decode_step2(dwt->wavelet+b, dwt->wavelet+a+1, dwt->sn, opj_int_min(dwt->sn, dwt->dn-a), opj_dwt_beta); - opj_v4dwt_decode_step2(dwt->wavelet+a, dwt->wavelet+b+1, dwt->dn, opj_int_min(dwt->dn, dwt->sn-b), opj_dwt_alpha); -#endif -} - - -/* <summary> */ -/* Inverse 9-7 wavelet transform in 2-D. */ -/* </summary> */ -OPJ_BOOL opj_dwt_decode_real(opj_tcd_tilecomp_t* restrict tilec, OPJ_UINT32 numres) -{ - opj_v4dwt_t h; - opj_v4dwt_t v; - - opj_tcd_resolution_t* res = tilec->resolutions; - - OPJ_UINT32 rw = (OPJ_UINT32)(res->x1 - res->x0); /* width of the resolution level computed */ - OPJ_UINT32 rh = (OPJ_UINT32)(res->y1 - res->y0); /* height of the resolution level computed */ - - OPJ_UINT32 w = (OPJ_UINT32)(tilec->x1 - tilec->x0); - - h.wavelet = (opj_v4_t*) opj_aligned_malloc((opj_dwt_max_resolution(res, numres)+5) * sizeof(opj_v4_t)); - if (!h.wavelet) { - /* FIXME event manager error callback */ - return OPJ_FALSE; - } - v.wavelet = h.wavelet; - - while( --numres) { - OPJ_FLOAT32 * restrict aj = (OPJ_FLOAT32*) tilec->data; - OPJ_UINT32 bufsize = (OPJ_UINT32)((tilec->x1 - tilec->x0) * (tilec->y1 - tilec->y0)); - OPJ_INT32 j; - - h.sn = (OPJ_INT32)rw; - v.sn = (OPJ_INT32)rh; - - ++res; - - rw = (OPJ_UINT32)(res->x1 - res->x0); /* width of the resolution level computed */ - rh = (OPJ_UINT32)(res->y1 - res->y0); /* height of the resolution level computed */ - - h.dn = (OPJ_INT32)(rw - (OPJ_UINT32)h.sn); - h.cas = res->x0 % 2; - - for(j = (OPJ_INT32)rh; j > 3; j -= 4) { - OPJ_INT32 k; - opj_v4dwt_interleave_h(&h, aj, (OPJ_INT32)w, (OPJ_INT32)bufsize); - opj_v4dwt_decode(&h); - - for(k = (OPJ_INT32)rw; --k >= 0;){ - aj[k ] = h.wavelet[k].f[0]; - aj[k+(OPJ_INT32)w ] = h.wavelet[k].f[1]; - aj[k+(OPJ_INT32)w*2] = h.wavelet[k].f[2]; - aj[k+(OPJ_INT32)w*3] = h.wavelet[k].f[3]; - } - - aj += w*4; - bufsize -= w*4; - } - - if (rh & 0x03) { - OPJ_INT32 k; - j = rh & 0x03; - opj_v4dwt_interleave_h(&h, aj, (OPJ_INT32)w, (OPJ_INT32)bufsize); - opj_v4dwt_decode(&h); - for(k = (OPJ_INT32)rw; --k >= 0;){ - switch(j) { - case 3: aj[k+(OPJ_INT32)w*2] = h.wavelet[k].f[2]; - case 2: aj[k+(OPJ_INT32)w ] = h.wavelet[k].f[1]; - case 1: aj[k ] = h.wavelet[k].f[0]; - } - } - } - - v.dn = (OPJ_INT32)(rh - (OPJ_UINT32)v.sn); - v.cas = res->y0 % 2; - - aj = (OPJ_FLOAT32*) tilec->data; - for(j = (OPJ_INT32)rw; j > 3; j -= 4){ - OPJ_UINT32 k; - - opj_v4dwt_interleave_v(&v, aj, (OPJ_INT32)w, 4); - opj_v4dwt_decode(&v); - - for(k = 0; k < rh; ++k){ - memcpy(&aj[k*w], &v.wavelet[k], 4 * sizeof(OPJ_FLOAT32)); - } - aj += 4; - } - - if (rw & 0x03){ - OPJ_UINT32 k; - - j = rw & 0x03; - - opj_v4dwt_interleave_v(&v, aj, (OPJ_INT32)w, j); - opj_v4dwt_decode(&v); - - for(k = 0; k < rh; ++k){ - memcpy(&aj[k*w], &v.wavelet[k], (size_t)j * sizeof(OPJ_FLOAT32)); - } - } - } - - opj_aligned_free(h.wavelet); - return OPJ_TRUE; -} diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/dwt.h b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/dwt.h deleted file mode 100644 index f8b57bc0c7..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/dwt.h +++ /dev/null @@ -1,122 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2014, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux - * Copyright (c) 2003-2014, Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef __DWT_H -#define __DWT_H -/** -@file dwt.h -@brief Implementation of a discrete wavelet transform (DWT) - -The functions in DWT.C have for goal to realize forward and inverse discret wavelet -transform with filter 5-3 (reversible) and filter 9-7 (irreversible). The functions in -DWT.C are used by some function in TCD.C. -*/ - -/** @defgroup DWT DWT - Implementation of a discrete wavelet transform */ -/*@{*/ - - -/** @name Exported functions */ -/*@{*/ -/* ----------------------------------------------------------------------- */ -/** -Forward 5-3 wavelet tranform in 2-D. -Apply a reversible DWT transform to a component of an image. -@param tilec Tile component information (current tile) -*/ -OPJ_BOOL opj_dwt_encode(opj_tcd_tilecomp_t * tilec); - -/** -Inverse 5-3 wavelet tranform in 2-D. -Apply a reversible inverse DWT transform to a component of an image. -@param tilec Tile component information (current tile) -@param numres Number of resolution levels to decode -*/ -OPJ_BOOL opj_dwt_decode(opj_tcd_tilecomp_t* tilec, OPJ_UINT32 numres); - -/** -Get the gain of a subband for the reversible 5-3 DWT. -@param orient Number that identifies the subband (0->LL, 1->HL, 2->LH, 3->HH) -@return Returns 0 if orient = 0, returns 1 if orient = 1 or 2, returns 2 otherwise -*/ -OPJ_UINT32 opj_dwt_getgain(OPJ_UINT32 orient) ; -/** -Get the norm of a wavelet function of a subband at a specified level for the reversible 5-3 DWT. -@param level Level of the wavelet function -@param orient Band of the wavelet function -@return Returns the norm of the wavelet function -*/ -OPJ_FLOAT64 opj_dwt_getnorm(OPJ_UINT32 level, OPJ_UINT32 orient); -/** -Forward 9-7 wavelet transform in 2-D. -Apply an irreversible DWT transform to a component of an image. -@param tilec Tile component information (current tile) -*/ -OPJ_BOOL opj_dwt_encode_real(opj_tcd_tilecomp_t * tilec); -/** -Inverse 9-7 wavelet transform in 2-D. -Apply an irreversible inverse DWT transform to a component of an image. -@param tilec Tile component information (current tile) -@param numres Number of resolution levels to decode -*/ -OPJ_BOOL opj_dwt_decode_real(opj_tcd_tilecomp_t* restrict tilec, OPJ_UINT32 numres); - -/** -Get the gain of a subband for the irreversible 9-7 DWT. -@param orient Number that identifies the subband (0->LL, 1->HL, 2->LH, 3->HH) -@return Returns the gain of the 9-7 wavelet transform -*/ -OPJ_UINT32 opj_dwt_getgain_real(OPJ_UINT32 orient); -/** -Get the norm of a wavelet function of a subband at a specified level for the irreversible 9-7 DWT -@param level Level of the wavelet function -@param orient Band of the wavelet function -@return Returns the norm of the 9-7 wavelet -*/ -OPJ_FLOAT64 opj_dwt_getnorm_real(OPJ_UINT32 level, OPJ_UINT32 orient); -/** -Explicit calculation of the Quantization Stepsizes -@param tccp Tile-component coding parameters -@param prec Precint analyzed -*/ -void opj_dwt_calc_explicit_stepsizes(opj_tccp_t * tccp, OPJ_UINT32 prec); -/* ----------------------------------------------------------------------- */ -/*@}*/ - -/*@}*/ - -#endif /* __DWT_H */ diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/event.c b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/event.c deleted file mode 100644 index b6034b42d0..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/event.c +++ /dev/null @@ -1,146 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * Copyright (c) 2008, 2011-2012, Centre National d'Etudes Spatiales (CNES), FR - * Copyright (c) 2012, CS Systemes d'Information, France - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include "opj_includes.h" - -/* ========================================================== - Utility functions - ==========================================================*/ - -#ifdef OPJ_CODE_NOT_USED -#ifndef _WIN32 -static char* -i2a(unsigned i, char *a, unsigned r) { - if (i/r > 0) a = i2a(i/r,a,r); - *a = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"[i%r]; - return a+1; -} - -/** - Transforms integer i into an ascii string and stores the result in a; - string is encoded in the base indicated by r. - @param i Number to be converted - @param a String result - @param r Base of value; must be in the range 2 - 36 - @return Returns a -*/ -static char * -_itoa(int i, char *a, int r) { - r = ((r < 2) || (r > 36)) ? 10 : r; - if(i < 0) { - *a = '-'; - *i2a(-i, a+1, r) = 0; - } - else *i2a(i, a, r) = 0; - return a; -} - -#endif /* !_WIN32 */ -#endif - -/* ----------------------------------------------------------------------- */ -/** - * Default callback function. - * Do nothing. - */ -static void opj_default_callback (const char *msg, void *client_data) -{ - OPJ_ARG_NOT_USED(msg); - OPJ_ARG_NOT_USED(client_data); -} - -/* ----------------------------------------------------------------------- */ - - -/* ----------------------------------------------------------------------- */ -OPJ_BOOL opj_event_msg(opj_event_mgr_t* p_event_mgr, OPJ_INT32 event_type, const char *fmt, ...) { -#define OPJ_MSG_SIZE 512 /* 512 bytes should be more than enough for a short message */ - opj_msg_callback msg_handler = 00; - void * l_data = 00; - - if(p_event_mgr != 00) { - switch(event_type) { - case EVT_ERROR: - msg_handler = p_event_mgr->error_handler; - l_data = p_event_mgr->m_error_data; - break; - case EVT_WARNING: - msg_handler = p_event_mgr->warning_handler; - l_data = p_event_mgr->m_warning_data; - break; - case EVT_INFO: - msg_handler = p_event_mgr->info_handler; - l_data = p_event_mgr->m_info_data; - break; - default: - break; - } - if(msg_handler == 00) { - return OPJ_FALSE; - } - } else { - return OPJ_FALSE; - } - - if ((fmt != 00) && (p_event_mgr != 00)) { - va_list arg; - size_t str_length/*, i, j*/; /* UniPG */ - char message[OPJ_MSG_SIZE]; - memset(message, 0, OPJ_MSG_SIZE); - /* initialize the optional parameter list */ - va_start(arg, fmt); - /* check the length of the format string */ - str_length = (strlen(fmt) > OPJ_MSG_SIZE) ? OPJ_MSG_SIZE : strlen(fmt); - (void)str_length; - /* parse the format string and put the result in 'message' */ - vsnprintf(message, OPJ_MSG_SIZE, fmt, arg); /* UniPG */ - /* deinitialize the optional parameter list */ - va_end(arg); - - /* output the message to the user program */ - msg_handler(message, l_data); - } - - return OPJ_TRUE; -} - -void opj_set_default_event_handler(opj_event_mgr_t * p_manager) -{ - p_manager->m_error_data = 00; - p_manager->m_warning_data = 00; - p_manager->m_info_data = 00; - p_manager->error_handler = opj_default_callback; - p_manager->info_handler = opj_default_callback; - p_manager->warning_handler = opj_default_callback; -} - diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/event.h b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/event.h deleted file mode 100644 index 88e0395b4f..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/event.h +++ /dev/null @@ -1,102 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * Copyright (c) 2008, 2011-2012, Centre National d'Etudes Spatiales (CNES), FR - * Copyright (c) 2012, CS Systemes d'Information, France - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -#ifndef __EVENT_H -#define __EVENT_H -/** -@file event.h -@brief Implementation of a event callback system - -The functions in EVENT.C have for goal to send output messages (errors, warnings, debug) to the user. -*/ -/** -Message handler object -used for -<ul> -<li>Error messages -<li>Warning messages -<li>Debugging messages -</ul> -*/ -typedef struct opj_event_mgr -{ - /** Data to call the event manager upon */ - void * m_error_data; - /** Data to call the event manager upon */ - void * m_warning_data; - /** Data to call the event manager upon */ - void * m_info_data; - /** Error message callback if available, NULL otherwise */ - opj_msg_callback error_handler; - /** Warning message callback if available, NULL otherwise */ - opj_msg_callback warning_handler; - /** Debug message callback if available, NULL otherwise */ - opj_msg_callback info_handler; -} opj_event_mgr_t; - - -#define EVT_ERROR 1 /**< Error event type */ -#define EVT_WARNING 2 /**< Warning event type */ -#define EVT_INFO 4 /**< Debug event type */ - -/** @defgroup EVENT EVENT - Implementation of a event callback system */ -/*@{*/ - -/** @name Exported functions (see also openjpeg.h) */ -/*@{*/ -/* ----------------------------------------------------------------------- */ - - -/* ----------------------------------------------------------------------- */ - -/** - * Write formatted data to a string and send the string to a user callback. - * - * @param event_mgr Event handler - * @param event_type Event type or callback to use to send the message - * @param fmt Format-control string (plus optional arguments) - * - * @return Returns true if successful, returns false otherwise - */ -OPJ_BOOL opj_event_msg(opj_event_mgr_t* event_mgr, OPJ_INT32 event_type, const char *fmt, ...); -/* ----------------------------------------------------------------------- */ - -/** - * Set the event manager with the default callback function for the 3 levels. - */ -void opj_set_default_event_handler(opj_event_mgr_t * p_manager); - -/*@}*/ - -/*@}*/ - -#endif /* __EVENT_H */ diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/function_list.c b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/function_list.c deleted file mode 100644 index b9a8b4a7d2..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/function_list.c +++ /dev/null @@ -1,116 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2008, Jerome Fimes, Communications & Systemes <jerome.fimes@c-s.fr> - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include "opj_includes.h" - -/** - * Default size of the validation list, if not sufficient, data will be reallocated with a double size. - */ -#define OPJ_VALIDATION_SIZE 10 - -opj_procedure_list_t * opj_procedure_list_create() -{ - /* memory allocation */ - opj_procedure_list_t * l_validation = (opj_procedure_list_t *) opj_calloc(1,sizeof(opj_procedure_list_t)); - if (! l_validation) - { - return 00; - } - /* initialization */ - l_validation->m_nb_max_procedures = OPJ_VALIDATION_SIZE; - l_validation->m_procedures = (opj_procedure*)opj_calloc(OPJ_VALIDATION_SIZE, sizeof(opj_procedure)); - if (! l_validation->m_procedures) - { - opj_free(l_validation); - return 00; - } - return l_validation; -} - -void opj_procedure_list_destroy(opj_procedure_list_t * p_list) -{ - if (! p_list) - { - return; - } - /* initialization */ - if (p_list->m_procedures) - { - opj_free(p_list->m_procedures); - } - opj_free(p_list); -} - -OPJ_BOOL opj_procedure_list_add_procedure (opj_procedure_list_t * p_validation_list, opj_procedure p_procedure) -{ - if (p_validation_list->m_nb_max_procedures == p_validation_list->m_nb_procedures) - { - opj_procedure * new_procedures; - - p_validation_list->m_nb_max_procedures += OPJ_VALIDATION_SIZE; - new_procedures = (opj_procedure*)opj_realloc( - p_validation_list->m_procedures, - p_validation_list->m_nb_max_procedures * sizeof(opj_procedure)); - if (! new_procedures) - { - opj_free(p_validation_list->m_procedures); - p_validation_list->m_nb_max_procedures = 0; - p_validation_list->m_nb_procedures = 0; - /* opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to add a new validation procedure\n"); */ - fprintf(stderr, "Not enough memory to add a new validation procedure\n"); - - return OPJ_FALSE; - } - else - { - p_validation_list->m_procedures = new_procedures; - } - } - p_validation_list->m_procedures[p_validation_list->m_nb_procedures] = p_procedure; - ++p_validation_list->m_nb_procedures; - - return OPJ_TRUE; -} - -OPJ_UINT32 opj_procedure_list_get_nb_procedures (opj_procedure_list_t * p_validation_list) -{ - return p_validation_list->m_nb_procedures; -} - -opj_procedure* opj_procedure_list_get_first_procedure (opj_procedure_list_t * p_validation_list) -{ - return p_validation_list->m_procedures; -} - -void opj_procedure_list_clear (opj_procedure_list_t * p_validation_list) -{ - p_validation_list->m_nb_procedures = 0; -} diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/function_list.h b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/function_list.h deleted file mode 100644 index 749ad9e457..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/function_list.h +++ /dev/null @@ -1,131 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2008, Jerome Fimes, Communications & Systemes <jerome.fimes@c-s.fr> - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef __FUNCTION_LIST_H -#define __FUNCTION_LIST_H - -/** - * @file function_list.h - * @brief Implementation of a list of procedures. - - * The functions in validation.c aims to have access to a list of procedures. -*/ - -/** @defgroup VAL VAL - validation procedure*/ -/*@{*/ - -/************************************************************************************************** - ***************************************** FORWARD DECLARATION ************************************ - **************************************************************************************************/ - -/** - * declare a function pointer - */ -typedef void (*opj_procedure)(void); - -/** - * A list of procedures. -*/ -typedef struct opj_procedure_list -{ - /** - * The number of validation procedures. - */ - OPJ_UINT32 m_nb_procedures; - /** - * The number of the array of validation procedures. - */ - OPJ_UINT32 m_nb_max_procedures; - /** - * The array of procedures. - */ - opj_procedure * m_procedures; - -} opj_procedure_list_t; - -/* ----------------------------------------------------------------------- */ - -/** - * Creates a validation list. - * - * @return the newly created validation list. - */ -opj_procedure_list_t * opj_procedure_list_create(void); - -/** - * Destroys a validation list. - * - * @param p_list the list to destroy. - */ -void opj_procedure_list_destroy(opj_procedure_list_t * p_list); - -/** - * Adds a new validation procedure. - * - * @param p_validation_list the list of procedure to modify. - * @param p_procedure the procedure to add. - * - * @return OPJ_TRUE if the procedure could be added. - */ -OPJ_BOOL opj_procedure_list_add_procedure (opj_procedure_list_t * p_validation_list, opj_procedure p_procedure); - -/** - * Gets the number of validation procedures. - * - * @param p_validation_list the list of procedure to modify. - * - * @return the number of validation procedures. - */ -OPJ_UINT32 opj_procedure_list_get_nb_procedures (opj_procedure_list_t * p_validation_list); - -/** - * Gets the pointer on the first validation procedure. This function is similar to the C++ - * iterator class to iterate through all the procedures inside the validation list. - * the caller does not take ownership of the pointer. - * - * @param p_validation_list the list of procedure to get the first procedure from. - * - * @return a pointer to the first procedure. - */ -opj_procedure* opj_procedure_list_get_first_procedure (opj_procedure_list_t * p_validation_list); - - -/** - * Clears the list of validation procedures. - * - * @param p_validation_list the list of procedure to clear. - * - */ -void opj_procedure_list_clear (opj_procedure_list_t * p_validation_list); -/*@}*/ - -#endif /* __FUNCTION_LIST_H */ - diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/image.c b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/image.c deleted file mode 100644 index 8e68668e42..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/image.c +++ /dev/null @@ -1,238 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include "opj_includes.h" - -opj_image_t* opj_image_create0(void) { - opj_image_t *image = (opj_image_t*)opj_calloc(1, sizeof(opj_image_t)); - return image; -} - -opj_image_t* OPJ_CALLCONV opj_image_create(OPJ_UINT32 numcmpts, opj_image_cmptparm_t *cmptparms, OPJ_COLOR_SPACE clrspc) { - OPJ_UINT32 compno; - opj_image_t *image = NULL; - - image = (opj_image_t*) opj_calloc(1, sizeof(opj_image_t)); - if(image) { - image->color_space = clrspc; - image->numcomps = numcmpts; - /* allocate memory for the per-component information */ - image->comps = (opj_image_comp_t*)opj_calloc(1,image->numcomps * sizeof(opj_image_comp_t)); - if(!image->comps) { - fprintf(stderr,"Unable to allocate memory for image.\n"); - opj_image_destroy(image); - return NULL; - } - /* create the individual image components */ - for(compno = 0; compno < numcmpts; compno++) { - opj_image_comp_t *comp = &image->comps[compno]; - comp->dx = cmptparms[compno].dx; - comp->dy = cmptparms[compno].dy; - comp->w = cmptparms[compno].w; - comp->h = cmptparms[compno].h; - comp->x0 = cmptparms[compno].x0; - comp->y0 = cmptparms[compno].y0; - comp->prec = cmptparms[compno].prec; - comp->bpp = cmptparms[compno].bpp; - comp->sgnd = cmptparms[compno].sgnd; - comp->data = (OPJ_INT32*) opj_calloc(comp->w * comp->h, sizeof(OPJ_INT32)); - if(!comp->data) { - fprintf(stderr,"Unable to allocate memory for image.\n"); - opj_image_destroy(image); - return NULL; - } - } - } - - return image; -} - -void OPJ_CALLCONV opj_image_destroy(opj_image_t *image) { - if(image) { - if(image->comps) { - OPJ_UINT32 compno; - - /* image components */ - for(compno = 0; compno < image->numcomps; compno++) { - opj_image_comp_t *image_comp = &(image->comps[compno]); - if(image_comp->data) { - opj_free(image_comp->data); - } - } - opj_free(image->comps); - } - - if(image->icc_profile_buf) { - opj_free(image->icc_profile_buf); - } - - opj_free(image); - } -} - -/** - * Updates the components characteristics of the image from the coding parameters. - * - * @param p_image_header the image header to update. - * @param p_cp the coding parameters from which to update the image. - */ -void opj_image_comp_header_update(opj_image_t * p_image_header, const struct opj_cp * p_cp) -{ - OPJ_UINT32 i, l_width, l_height; - OPJ_INT32 l_x0, l_y0, l_x1, l_y1; - OPJ_INT32 l_comp_x0, l_comp_y0, l_comp_x1, l_comp_y1; - opj_image_comp_t* l_img_comp = NULL; - - l_x0 = opj_int_max((OPJ_INT32)p_cp->tx0 , (OPJ_INT32)p_image_header->x0); - l_y0 = opj_int_max((OPJ_INT32)p_cp->ty0 , (OPJ_INT32)p_image_header->y0); - l_x1 = opj_int_min((OPJ_INT32)(p_cp->tx0 + p_cp->tw * p_cp->tdx), (OPJ_INT32)p_image_header->x1); - l_y1 = opj_int_min((OPJ_INT32)(p_cp->ty0 + p_cp->th * p_cp->tdy), (OPJ_INT32)p_image_header->y1); - - l_img_comp = p_image_header->comps; - for (i = 0; i < p_image_header->numcomps; ++i) { - l_comp_x0 = opj_int_ceildiv(l_x0, (OPJ_INT32)l_img_comp->dx); - l_comp_y0 = opj_int_ceildiv(l_y0, (OPJ_INT32)l_img_comp->dy); - l_comp_x1 = opj_int_ceildiv(l_x1, (OPJ_INT32)l_img_comp->dx); - l_comp_y1 = opj_int_ceildiv(l_y1, (OPJ_INT32)l_img_comp->dy); - l_width = (OPJ_UINT32)opj_int_ceildivpow2(l_comp_x1 - l_comp_x0, (OPJ_INT32)l_img_comp->factor); - l_height = (OPJ_UINT32)opj_int_ceildivpow2(l_comp_y1 - l_comp_y0, (OPJ_INT32)l_img_comp->factor); - l_img_comp->w = l_width; - l_img_comp->h = l_height; - l_img_comp->x0 = (OPJ_UINT32)l_comp_x0/*l_x0*/; - l_img_comp->y0 = (OPJ_UINT32)l_comp_y0/*l_y0*/; - ++l_img_comp; - } -} - - -/** - * Copy only header of image and its component header (no data are copied) - * if dest image have data, they will be freed - * - * @param p_image_src the src image - * @param p_image_dest the dest image - * - */ -void opj_copy_image_header(const opj_image_t* p_image_src, opj_image_t* p_image_dest) -{ - OPJ_UINT32 compno; - - /* preconditions */ - assert(p_image_src != 00); - assert(p_image_dest != 00); - - p_image_dest->x0 = p_image_src->x0; - p_image_dest->y0 = p_image_src->y0; - p_image_dest->x1 = p_image_src->x1; - p_image_dest->y1 = p_image_src->y1; - - if (p_image_dest->comps){ - for(compno = 0; compno < p_image_dest->numcomps; compno++) { - opj_image_comp_t *image_comp = &(p_image_dest->comps[compno]); - if(image_comp->data) { - opj_free(image_comp->data); - } - } - opj_free(p_image_dest->comps); - p_image_dest->comps = NULL; - } - - p_image_dest->numcomps = p_image_src->numcomps; - - p_image_dest->comps = (opj_image_comp_t*) opj_malloc(p_image_dest->numcomps * sizeof(opj_image_comp_t)); - if (!p_image_dest->comps){ - p_image_dest->comps = NULL; - p_image_dest->numcomps = 0; - return; - } - - for (compno=0; compno < p_image_dest->numcomps; compno++){ - memcpy( &(p_image_dest->comps[compno]), - &(p_image_src->comps[compno]), - sizeof(opj_image_comp_t)); - p_image_dest->comps[compno].data = NULL; - } - - p_image_dest->color_space = p_image_src->color_space; - p_image_dest->icc_profile_len = p_image_src->icc_profile_len; - - if (p_image_dest->icc_profile_len) { - p_image_dest->icc_profile_buf = (OPJ_BYTE*)opj_malloc(p_image_dest->icc_profile_len); - if (!p_image_dest->icc_profile_buf){ - p_image_dest->icc_profile_buf = NULL; - p_image_dest->icc_profile_len = 0; - return; - } - memcpy( p_image_dest->icc_profile_buf, - p_image_src->icc_profile_buf, - p_image_src->icc_profile_len); - } - else - p_image_dest->icc_profile_buf = NULL; - - return; -} - -opj_image_t* OPJ_CALLCONV opj_image_tile_create(OPJ_UINT32 numcmpts, opj_image_cmptparm_t *cmptparms, OPJ_COLOR_SPACE clrspc) { - OPJ_UINT32 compno; - opj_image_t *image = 00; - - image = (opj_image_t*) opj_calloc(1,sizeof(opj_image_t)); - if (image) - { - - image->color_space = clrspc; - image->numcomps = numcmpts; - - /* allocate memory for the per-component information */ - image->comps = (opj_image_comp_t*)opj_calloc(image->numcomps, sizeof(opj_image_comp_t)); - if (!image->comps) { - opj_image_destroy(image); - return 00; - } - - /* create the individual image components */ - for(compno = 0; compno < numcmpts; compno++) { - opj_image_comp_t *comp = &image->comps[compno]; - comp->dx = cmptparms[compno].dx; - comp->dy = cmptparms[compno].dy; - comp->w = cmptparms[compno].w; - comp->h = cmptparms[compno].h; - comp->x0 = cmptparms[compno].x0; - comp->y0 = cmptparms[compno].y0; - comp->prec = cmptparms[compno].prec; - comp->sgnd = cmptparms[compno].sgnd; - comp->data = 0; - } - } - - return image; -} diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/image.h b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/image.h deleted file mode 100644 index e0e2772d40..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/image.h +++ /dev/null @@ -1,68 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -#ifndef __IMAGE_H -#define __IMAGE_H -/** -@file image.h -@brief Implementation of operations on images (IMAGE) - -The functions in IMAGE.C have for goal to realize operations on images. -*/ - -struct opj_image; -struct opj_cp; - -/** @defgroup IMAGE IMAGE - Implementation of operations on images */ -/*@{*/ - -/** - * Create an empty image - * - * @return returns an empty image if successful, returns NULL otherwise - */ -opj_image_t* opj_image_create0(void); - - - -/** - * Updates the components characteristics of the image from the coding parameters. - * - * @param p_image_header the image header to update. - * @param p_cp the coding parameters from which to update the image. - */ -void opj_image_comp_header_update(opj_image_t * p_image, const struct opj_cp* p_cp); - -void opj_copy_image_header(const opj_image_t* p_image_src, opj_image_t* p_image_dest); - -/*@}*/ - -#endif /* __IMAGE_H */ - diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/indexbox_manager.h b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/indexbox_manager.h deleted file mode 100644 index ec5525f530..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/indexbox_manager.h +++ /dev/null @@ -1,148 +0,0 @@ -/* - * $Id: indexbox_manager.h 897 2011-08-28 21:43:57Z Kaori.Hagihara@gmail.com $ - * - * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2014, Professor Benoit Macq - * Copyright (c) 2003-2004, Yannick Verschueren - * Copyright (c) 2010-2011, Kaori Hagihara - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -/*! \file - * \brief Modification of jpip.c from 2KAN indexer - */ - -#ifndef INDEXBOX_MANAGER_H_ -# define INDEXBOX_MANAGER_H_ - -#include "openjpeg.h" -#include "j2k.h" /* needed to use jp2.h */ -#include "jp2.h" - -#define JPIP_CIDX 0x63696478 /* Codestream index */ -#define JPIP_CPTR 0x63707472 /* Codestream Finder Box */ -#define JPIP_MANF 0x6d616e66 /* Manifest Box */ -#define JPIP_FAIX 0x66616978 /* Fragment array Index box */ -#define JPIP_MHIX 0x6d686978 /* Main Header Index Table */ -#define JPIP_TPIX 0x74706978 /* Tile-part Index Table box */ -#define JPIP_THIX 0x74686978 /* Tile header Index Table box */ -#define JPIP_PPIX 0x70706978 /* Precinct Packet Index Table box */ -#define JPIP_PHIX 0x70686978 /* Packet Header index Table */ -#define JPIP_FIDX 0x66696478 /* File Index */ -#define JPIP_FPTR 0x66707472 /* File Finder */ -#define JPIP_PRXY 0x70727879 /* Proxy boxes */ -#define JPIP_IPTR 0x69707472 /* Index finder box */ -#define JPIP_PHLD 0x70686c64 /* Place holder */ - - -/* - * Write tile-part Index table box (superbox) - * - * @param[in] coff offset of j2k codestream - * @param[in] cstr_info codestream information - * @param[in] j2klen length of j2k codestream - * @param[in] cio file output handle - * @return length of tpix box - */ -int opj_write_tpix( int coff, opj_codestream_info_t cstr_info, int j2klen, opj_stream_private_t *cio, - opj_event_mgr_t * p_manager ); - - -/* - * Write tile header index table box (superbox) - * - * @param[in] coff offset of j2k codestream - * @param[in] cstr_info codestream information pointer - * @param[in] cio file output handle - * @return length of thix box - */ -int opj_write_thix( int coff, opj_codestream_info_t cstr_info, opj_stream_private_t *cio, opj_event_mgr_t * p_manager ); - - -/* - * Write precinct packet index table box (superbox) - * - * @param[in] coff offset of j2k codestream - * @param[in] cstr_info codestream information - * @param[in] EPHused true if EPH option used - * @param[in] j2klen length of j2k codestream - * @param[in] cio file output handle - * @return length of ppix box - */ -int opj_write_ppix( int coff, opj_codestream_info_t cstr_info, OPJ_BOOL EPHused, int j2klen, opj_stream_private_t *cio, - opj_event_mgr_t * p_manager ); - - -/* - * Write packet header index table box (superbox) - * - * @param[in] coff offset of j2k codestream - * @param[in] cstr_info codestream information - * @param[in] EPHused true if EPH option used - * @param[in] j2klen length of j2k codestream - * @param[in] cio file output handle - * @return length of ppix box - */ -int opj_write_phix( int coff, opj_codestream_info_t cstr_info, OPJ_BOOL EPHused, int j2klen, opj_stream_private_t *cio, - opj_event_mgr_t * p_manager ); - -/* - * Wriet manifest box (box) - * - * @param[in] second number to be visited - * @param[in] v number of boxes - * @param[in] box box to be manifested - * @param[in] cio file output handle - */ - -void opj_write_manf(int second, - int v, - opj_jp2_box_t *box, - opj_stream_private_t *cio, - opj_event_mgr_t * p_manager ); - -/* - * Write main header index table (box) - * - * @param[in] coff offset of j2k codestream - * @param[in] cstr_info codestream information - * @param[in] cio file output handle - * @return length of mainmhix box - */ -int opj_write_mainmhix( int coff, opj_codestream_info_t cstr_info, opj_stream_private_t *cio, - opj_event_mgr_t * p_manager ); - -int opj_write_phixfaix( int coff, int compno, opj_codestream_info_t cstr_info, OPJ_BOOL EPHused, int j2klen, opj_stream_private_t *cio, - opj_event_mgr_t * p_manager ); - -int opj_write_ppixfaix( int coff, int compno, opj_codestream_info_t cstr_info, OPJ_BOOL EPHused, int j2klen, opj_stream_private_t *cio, - opj_event_mgr_t * p_manager ); - -int opj_write_tilemhix( int coff, opj_codestream_info_t cstr_info, int tileno, opj_stream_private_t *cio, - opj_event_mgr_t * p_manager ); - -int opj_write_tpixfaix( int coff, int compno, opj_codestream_info_t cstr_info, int j2klen, opj_stream_private_t *cio, - opj_event_mgr_t * p_manager ); - -#endif /* !INDEXBOX_MANAGER_H_ */ diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/invert.c b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/invert.c deleted file mode 100644 index 4c1ee780d3..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/invert.c +++ /dev/null @@ -1,294 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2008, Jerome Fimes, Communications & Systemes <jerome.fimes@c-s.fr> - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include "opj_includes.h" - -/** - * LUP decomposition - */ -static OPJ_BOOL opj_lupDecompose(OPJ_FLOAT32 * matrix, - OPJ_UINT32 * permutations, - OPJ_FLOAT32 * p_swap_area, - OPJ_UINT32 nb_compo); -/** - * LUP solving - */ -static void opj_lupSolve(OPJ_FLOAT32 * pResult, - OPJ_FLOAT32* pMatrix, - OPJ_FLOAT32* pVector, - OPJ_UINT32* pPermutations, - OPJ_UINT32 nb_compo, - OPJ_FLOAT32 * p_intermediate_data); - -/** - *LUP inversion (call with the result of lupDecompose) - */ -static void opj_lupInvert ( OPJ_FLOAT32 * pSrcMatrix, - OPJ_FLOAT32 * pDestMatrix, - OPJ_UINT32 nb_compo, - OPJ_UINT32 * pPermutations, - OPJ_FLOAT32 * p_src_temp, - OPJ_FLOAT32 * p_dest_temp, - OPJ_FLOAT32 * p_swap_area); - -/* -========================================================== - Matric inversion interface -========================================================== -*/ -/** - * Matrix inversion. - */ -OPJ_BOOL opj_matrix_inversion_f(OPJ_FLOAT32 * pSrcMatrix, - OPJ_FLOAT32 * pDestMatrix, - OPJ_UINT32 nb_compo) -{ - OPJ_BYTE * l_data = 00; - OPJ_UINT32 l_permutation_size = nb_compo * (OPJ_UINT32)sizeof(OPJ_UINT32); - OPJ_UINT32 l_swap_size = nb_compo * (OPJ_UINT32)sizeof(OPJ_FLOAT32); - OPJ_UINT32 l_total_size = l_permutation_size + 3 * l_swap_size; - OPJ_UINT32 * lPermutations = 00; - OPJ_FLOAT32 * l_double_data = 00; - - l_data = (OPJ_BYTE *) opj_malloc(l_total_size); - if (l_data == 0) { - return OPJ_FALSE; - } - lPermutations = (OPJ_UINT32 *) l_data; - l_double_data = (OPJ_FLOAT32 *) (l_data + l_permutation_size); - memset(lPermutations,0,l_permutation_size); - - if(! opj_lupDecompose(pSrcMatrix,lPermutations,l_double_data,nb_compo)) { - opj_free(l_data); - return OPJ_FALSE; - } - - opj_lupInvert(pSrcMatrix,pDestMatrix,nb_compo,lPermutations,l_double_data,l_double_data + nb_compo,l_double_data + 2*nb_compo); - opj_free(l_data); - - return OPJ_TRUE; -} - - -/* -========================================================== - Local functions -========================================================== -*/ -OPJ_BOOL opj_lupDecompose(OPJ_FLOAT32 * matrix,OPJ_UINT32 * permutations, - OPJ_FLOAT32 * p_swap_area, - OPJ_UINT32 nb_compo) -{ - OPJ_UINT32 * tmpPermutations = permutations; - OPJ_UINT32 * dstPermutations; - OPJ_UINT32 k2=0,t; - OPJ_FLOAT32 temp; - OPJ_UINT32 i,j,k; - OPJ_FLOAT32 p; - OPJ_UINT32 lLastColum = nb_compo - 1; - OPJ_UINT32 lSwapSize = nb_compo * (OPJ_UINT32)sizeof(OPJ_FLOAT32); - OPJ_FLOAT32 * lTmpMatrix = matrix; - OPJ_FLOAT32 * lColumnMatrix,* lDestMatrix; - OPJ_UINT32 offset = 1; - OPJ_UINT32 lStride = nb_compo-1; - - /*initialize permutations */ - for (i = 0; i < nb_compo; ++i) - { - *tmpPermutations++ = i; - } - /* now make a pivot with colum switch */ - tmpPermutations = permutations; - for (k = 0; k < lLastColum; ++k) { - p = 0.0; - - /* take the middle element */ - lColumnMatrix = lTmpMatrix + k; - - /* make permutation with the biggest value in the column */ - for (i = k; i < nb_compo; ++i) { - temp = ((*lColumnMatrix > 0) ? *lColumnMatrix : -(*lColumnMatrix)); - if (temp > p) { - p = temp; - k2 = i; - } - /* next line */ - lColumnMatrix += nb_compo; - } - - /* a whole rest of 0 -> non singular */ - if (p == 0.0) { - return OPJ_FALSE; - } - - /* should we permute ? */ - if (k2 != k) { - /*exchange of line */ - /* k2 > k */ - dstPermutations = tmpPermutations + k2 - k; - /* swap indices */ - t = *tmpPermutations; - *tmpPermutations = *dstPermutations; - *dstPermutations = t; - - /* and swap entire line. */ - lColumnMatrix = lTmpMatrix + (k2 - k) * nb_compo; - memcpy(p_swap_area,lColumnMatrix,lSwapSize); - memcpy(lColumnMatrix,lTmpMatrix,lSwapSize); - memcpy(lTmpMatrix,p_swap_area,lSwapSize); - } - - /* now update data in the rest of the line and line after */ - lDestMatrix = lTmpMatrix + k; - lColumnMatrix = lDestMatrix + nb_compo; - /* take the middle element */ - temp = *(lDestMatrix++); - - /* now compute up data (i.e. coeff up of the diagonal). */ - for (i = offset; i < nb_compo; ++i) { - /*lColumnMatrix; */ - /* divide the lower column elements by the diagonal value */ - - /* matrix[i][k] /= matrix[k][k]; */ - /* p = matrix[i][k] */ - p = *lColumnMatrix / temp; - *(lColumnMatrix++) = p; - - for (j = /* k + 1 */ offset; j < nb_compo; ++j) { - /* matrix[i][j] -= matrix[i][k] * matrix[k][j]; */ - *(lColumnMatrix++) -= p * (*(lDestMatrix++)); - } - /* come back to the k+1th element */ - lDestMatrix -= lStride; - /* go to kth element of the next line */ - lColumnMatrix += k; - } - - /* offset is now k+2 */ - ++offset; - /* 1 element less for stride */ - --lStride; - /* next line */ - lTmpMatrix+=nb_compo; - /* next permutation element */ - ++tmpPermutations; - } - return OPJ_TRUE; -} - -void opj_lupSolve (OPJ_FLOAT32 * pResult, - OPJ_FLOAT32 * pMatrix, - OPJ_FLOAT32 * pVector, - OPJ_UINT32* pPermutations, - OPJ_UINT32 nb_compo,OPJ_FLOAT32 * p_intermediate_data) -{ - OPJ_INT32 k; - OPJ_UINT32 i,j; - OPJ_FLOAT32 sum; - OPJ_FLOAT32 u; - OPJ_UINT32 lStride = nb_compo+1; - OPJ_FLOAT32 * lCurrentPtr; - OPJ_FLOAT32 * lIntermediatePtr; - OPJ_FLOAT32 * lDestPtr; - OPJ_FLOAT32 * lTmpMatrix; - OPJ_FLOAT32 * lLineMatrix = pMatrix; - OPJ_FLOAT32 * lBeginPtr = pResult + nb_compo - 1; - OPJ_FLOAT32 * lGeneratedData; - OPJ_UINT32 * lCurrentPermutationPtr = pPermutations; - - - lIntermediatePtr = p_intermediate_data; - lGeneratedData = p_intermediate_data + nb_compo - 1; - - for (i = 0; i < nb_compo; ++i) { - sum = 0.0; - lCurrentPtr = p_intermediate_data; - lTmpMatrix = lLineMatrix; - for (j = 1; j <= i; ++j) - { - /* sum += matrix[i][j-1] * y[j-1]; */ - sum += (*(lTmpMatrix++)) * (*(lCurrentPtr++)); - } - /*y[i] = pVector[pPermutations[i]] - sum; */ - *(lIntermediatePtr++) = pVector[*(lCurrentPermutationPtr++)] - sum; - lLineMatrix += nb_compo; - } - - /* we take the last point of the matrix */ - lLineMatrix = pMatrix + nb_compo*nb_compo - 1; - - /* and we take after the last point of the destination vector */ - lDestPtr = pResult + nb_compo; - - - assert(nb_compo != 0); - for (k = (OPJ_INT32)nb_compo - 1; k != -1 ; --k) { - sum = 0.0; - lTmpMatrix = lLineMatrix; - u = *(lTmpMatrix++); - lCurrentPtr = lDestPtr--; - for (j = (OPJ_UINT32)(k + 1); j < nb_compo; ++j) { - /* sum += matrix[k][j] * x[j] */ - sum += (*(lTmpMatrix++)) * (*(lCurrentPtr++)); - } - /*x[k] = (y[k] - sum) / u; */ - *(lBeginPtr--) = (*(lGeneratedData--) - sum) / u; - lLineMatrix -= lStride; - } -} - - -void opj_lupInvert (OPJ_FLOAT32 * pSrcMatrix, - OPJ_FLOAT32 * pDestMatrix, - OPJ_UINT32 nb_compo, - OPJ_UINT32 * pPermutations, - OPJ_FLOAT32 * p_src_temp, - OPJ_FLOAT32 * p_dest_temp, - OPJ_FLOAT32 * p_swap_area ) -{ - OPJ_UINT32 j,i; - OPJ_FLOAT32 * lCurrentPtr; - OPJ_FLOAT32 * lLineMatrix = pDestMatrix; - OPJ_UINT32 lSwapSize = nb_compo * (OPJ_UINT32)sizeof(OPJ_FLOAT32); - - for (j = 0; j < nb_compo; ++j) { - lCurrentPtr = lLineMatrix++; - memset(p_src_temp,0,lSwapSize); - p_src_temp[j] = 1.0; - opj_lupSolve(p_dest_temp,pSrcMatrix,p_src_temp, pPermutations, nb_compo , p_swap_area); - - for (i = 0; i < nb_compo; ++i) { - *(lCurrentPtr) = p_dest_temp[i]; - lCurrentPtr+=nb_compo; - } - } -} - diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/invert.h b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/invert.h deleted file mode 100644 index 2fae8e54bd..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/invert.h +++ /dev/null @@ -1,64 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2008, Jerome Fimes, Communications & Systemes <jerome.fimes@c-s.fr> - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef __INVERT_H -#define __INVERT_H -/** -@file invert.h -@brief Implementation of the matrix inversion - -The function in INVERT.H compute a matrix inversion with a LUP method -*/ - -/** @defgroup INVERT INVERT - Implementation of a matrix inversion */ -/*@{*/ -/** @name Exported functions */ -/*@{*/ -/* ----------------------------------------------------------------------- */ - -/** - * Calculates a n x n double matrix inversion with a LUP method. Data is aligned, rows after rows (or columns after columns). - * The function does not take ownership of any memory block, data must be fred by the user. - * - * @param pSrcMatrix the matrix to invert. - * @param pDestMatrix data to store the inverted matrix. - * @param n size of the matrix - * @return OPJ_TRUE if the inversion is successful, OPJ_FALSE if the matrix is singular. - */ -OPJ_BOOL opj_matrix_inversion_f(OPJ_FLOAT32 * pSrcMatrix, - OPJ_FLOAT32 * pDestMatrix, - OPJ_UINT32 nb_compo); -/* ----------------------------------------------------------------------- */ -/*@}*/ - -/*@}*/ - -#endif /* __INVERT_H */ diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/j2k.c b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/j2k.c deleted file mode 100644 index 7b4bc58a6c..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/j2k.c +++ /dev/null @@ -1,10616 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2014, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux - * Copyright (c) 2003-2014, Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * Copyright (c) 2008, Jerome Fimes, Communications & Systemes <jerome.fimes@c-s.fr> - * Copyright (c) 2006-2007, Parvatha Elangovan - * Copyright (c) 2010-2011, Kaori Hagihara - * Copyright (c) 2011-2012, Centre National d'Etudes Spatiales (CNES), France - * Copyright (c) 2012, CS Systemes d'Information, France - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include "opj_includes.h" - -/** @defgroup J2K J2K - JPEG-2000 codestream reader/writer */ -/*@{*/ - -/** @name Local static functions */ -/*@{*/ - -/** - * Sets up the procedures to do on reading header. Developpers wanting to extend the library can add their own reading procedures. - */ -static void opj_j2k_setup_header_reading (opj_j2k_t *p_j2k); - -/** - * The read header procedure. - */ -static OPJ_BOOL opj_j2k_read_header_procedure( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager); - -/** - * The default encoding validation procedure without any extension. - * - * @param p_j2k the jpeg2000 codec to validate. - * @param p_stream the input stream to validate. - * @param p_manager the user event manager. - * - * @return true if the parameters are correct. - */ -static OPJ_BOOL opj_j2k_encoding_validation ( opj_j2k_t * p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -/** - * The default decoding validation procedure without any extension. - * - * @param p_j2k the jpeg2000 codec to validate. - * @param p_stream the input stream to validate. - * @param p_manager the user event manager. - * - * @return true if the parameters are correct. - */ -static OPJ_BOOL opj_j2k_decoding_validation ( opj_j2k_t * p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -/** - * Sets up the validation ,i.e. adds the procedures to lauch to make sure the codec parameters - * are valid. Developpers wanting to extend the library can add their own validation procedures. - */ -static void opj_j2k_setup_encoding_validation (opj_j2k_t *p_j2k); - -/** - * Sets up the validation ,i.e. adds the procedures to lauch to make sure the codec parameters - * are valid. Developpers wanting to extend the library can add their own validation procedures. - */ -static void opj_j2k_setup_decoding_validation (opj_j2k_t *p_j2k); - -/** - * Sets up the validation ,i.e. adds the procedures to lauch to make sure the codec parameters - * are valid. Developpers wanting to extend the library can add their own validation procedures. - */ -static void opj_j2k_setup_end_compress (opj_j2k_t *p_j2k); - -/** - * The mct encoding validation procedure. - * - * @param p_j2k the jpeg2000 codec to validate. - * @param p_stream the input stream to validate. - * @param p_manager the user event manager. - * - * @return true if the parameters are correct. - */ -static OPJ_BOOL opj_j2k_mct_validation (opj_j2k_t * p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -/** - * Builds the tcd decoder to use to decode tile. - */ -static OPJ_BOOL opj_j2k_build_decoder ( opj_j2k_t * p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); -/** - * Builds the tcd encoder to use to encode tile. - */ -static OPJ_BOOL opj_j2k_build_encoder ( opj_j2k_t * p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -/** - * Creates a tile-coder decoder. - * - * @param p_stream the stream to write data to. - * @param p_j2k J2K codec. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_create_tcd( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -/** - * Excutes the given procedures on the given codec. - * - * @param p_procedure_list the list of procedures to execute - * @param p_j2k the jpeg2000 codec to execute the procedures on. - * @param p_stream the stream to execute the procedures on. - * @param p_manager the user manager. - * - * @return true if all the procedures were successfully executed. - */ -static OPJ_BOOL opj_j2k_exec ( opj_j2k_t * p_j2k, - opj_procedure_list_t * p_procedure_list, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager); - -/** - * Updates the rates of the tcp. - * - * @param p_stream the stream to write data to. - * @param p_j2k J2K codec. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_update_rates( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -/** - * Copies the decoding tile parameters onto all the tile parameters. - * Creates also the tile decoder. - */ -static OPJ_BOOL opj_j2k_copy_default_tcp_and_create_tcd ( opj_j2k_t * p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -/** - * Destroys the memory associated with the decoding of headers. - */ -static OPJ_BOOL opj_j2k_destroy_header_memory ( opj_j2k_t * p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -/** - * Reads the lookup table containing all the marker, status and action, and returns the handler associated - * with the marker value. - * @param p_id Marker value to look up - * - * @return the handler associated with the id. -*/ -static const struct opj_dec_memory_marker_handler * opj_j2k_get_marker_handler (OPJ_UINT32 p_id); - -/** - * Destroys a tile coding parameter structure. - * - * @param p_tcp the tile coding parameter to destroy. - */ -static void opj_j2k_tcp_destroy (opj_tcp_t *p_tcp); - -/** - * Destroys the data inside a tile coding parameter structure. - * - * @param p_tcp the tile coding parameter which contain data to destroy. - */ -static void opj_j2k_tcp_data_destroy (opj_tcp_t *p_tcp); - -/** - * Destroys a coding parameter structure. - * - * @param p_cp the coding parameter to destroy. - */ -static void opj_j2k_cp_destroy (opj_cp_t *p_cp); - -/** - * Writes a SPCod or SPCoc element, i.e. the coding style of a given component of a tile. - * - * @param p_j2k J2K codec. - * @param p_tile_no FIXME DOC - * @param p_comp_no the component number to output. - * @param p_data FIXME DOC - * @param p_header_size FIXME DOC - * @param p_manager the user event manager. - * - * @return FIXME DOC -*/ -static OPJ_BOOL opj_j2k_write_SPCod_SPCoc( opj_j2k_t *p_j2k, - OPJ_UINT32 p_tile_no, - OPJ_UINT32 p_comp_no, - OPJ_BYTE * p_data, - OPJ_UINT32 * p_header_size, - opj_event_mgr_t * p_manager ); - -/** - * Gets the size taken by writing a SPCod or SPCoc for the given tile and component. - * - * @param p_j2k the J2K codec. - * @param p_tile_no the tile index. - * @param p_comp_no the component being outputted. - * - * @return the number of bytes taken by the SPCod element. - */ -static OPJ_UINT32 opj_j2k_get_SPCod_SPCoc_size (opj_j2k_t *p_j2k, - OPJ_UINT32 p_tile_no, - OPJ_UINT32 p_comp_no ); - -/** - * Reads a SPCod or SPCoc element, i.e. the coding style of a given component of a tile. - * @param p_j2k the jpeg2000 codec. - * @param compno FIXME DOC - * @param p_header_data the data contained in the COM box. - * @param p_header_size the size of the data contained in the COM marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_SPCod_SPCoc( opj_j2k_t *p_j2k, - OPJ_UINT32 compno, - OPJ_BYTE * p_header_data, - OPJ_UINT32 * p_header_size, - opj_event_mgr_t * p_manager ); - -/** - * Gets the size taken by writing SQcd or SQcc element, i.e. the quantization values of a band in the QCD or QCC. - * - * @param p_tile_no the tile index. - * @param p_comp_no the component being outputted. - * @param p_j2k the J2K codec. - * - * @return the number of bytes taken by the SPCod element. - */ -static OPJ_UINT32 opj_j2k_get_SQcd_SQcc_size ( opj_j2k_t *p_j2k, - OPJ_UINT32 p_tile_no, - OPJ_UINT32 p_comp_no ); - -/** - * Writes a SQcd or SQcc element, i.e. the quantization values of a band in the QCD or QCC. - * - * @param p_tile_no the tile to output. - * @param p_comp_no the component number to output. - * @param p_data the data buffer. - * @param p_header_size pointer to the size of the data buffer, it is changed by the function. - * @param p_j2k J2K codec. - * @param p_manager the user event manager. - * -*/ -static OPJ_BOOL opj_j2k_write_SQcd_SQcc(opj_j2k_t *p_j2k, - OPJ_UINT32 p_tile_no, - OPJ_UINT32 p_comp_no, - OPJ_BYTE * p_data, - OPJ_UINT32 * p_header_size, - opj_event_mgr_t * p_manager); - -/** - * Updates the Tile Length Marker. - */ -static void opj_j2k_update_tlm ( opj_j2k_t * p_j2k, OPJ_UINT32 p_tile_part_size); - -/** - * Reads a SQcd or SQcc element, i.e. the quantization values of a band in the QCD or QCC. - * - * @param p_j2k J2K codec. - * @param compno the component number to output. - * @param p_header_data the data buffer. - * @param p_header_size pointer to the size of the data buffer, it is changed by the function. - * @param p_manager the user event manager. - * -*/ -static OPJ_BOOL opj_j2k_read_SQcd_SQcc( opj_j2k_t *p_j2k, - OPJ_UINT32 compno, - OPJ_BYTE * p_header_data, - OPJ_UINT32 * p_header_size, - opj_event_mgr_t * p_manager ); - -/** - * Copies the tile component parameters of all the component from the first tile component. - * - * @param p_j2k the J2k codec. - */ -static void opj_j2k_copy_tile_component_parameters( opj_j2k_t *p_j2k ); - -/** - * Copies the tile quantization parameters of all the component from the first tile component. - * - * @param p_j2k the J2k codec. - */ -static void opj_j2k_copy_tile_quantization_parameters( opj_j2k_t *p_j2k ); - -/** - * Reads the tiles. - */ -static OPJ_BOOL opj_j2k_decode_tiles ( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager); - -static OPJ_BOOL opj_j2k_pre_write_tile ( opj_j2k_t * p_j2k, - OPJ_UINT32 p_tile_index, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -static OPJ_BOOL opj_j2k_update_image_data (opj_tcd_t * p_tcd, OPJ_BYTE * p_data, opj_image_t* p_output_image); - -static void opj_get_tile_dimensions(opj_image_t * l_image, - opj_tcd_tilecomp_t * l_tilec, - opj_image_comp_t * l_img_comp, - OPJ_UINT32* l_size_comp, - OPJ_UINT32* l_width, - OPJ_UINT32* l_height, - OPJ_UINT32* l_offset_x, - OPJ_UINT32* l_offset_y, - OPJ_UINT32* l_image_width, - OPJ_UINT32* l_stride, - OPJ_UINT32* l_tile_offset); - -static void opj_j2k_get_tile_data (opj_tcd_t * p_tcd, OPJ_BYTE * p_data); - -static OPJ_BOOL opj_j2k_post_write_tile (opj_j2k_t * p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -/** - * Sets up the procedures to do on writing header. - * Developers wanting to extend the library can add their own writing procedures. - */ -static void opj_j2k_setup_header_writing (opj_j2k_t *p_j2k); - -static OPJ_BOOL opj_j2k_write_first_tile_part( opj_j2k_t *p_j2k, - OPJ_BYTE * p_data, - OPJ_UINT32 * p_data_written, - OPJ_UINT32 p_total_data_size, - opj_stream_private_t *p_stream, - struct opj_event_mgr * p_manager ); - -static OPJ_BOOL opj_j2k_write_all_tile_parts( opj_j2k_t *p_j2k, - OPJ_BYTE * p_data, - OPJ_UINT32 * p_data_written, - OPJ_UINT32 p_total_data_size, - opj_stream_private_t *p_stream, - struct opj_event_mgr * p_manager ); - -/** - * Gets the offset of the header. - * - * @param p_stream the stream to write data to. - * @param p_j2k J2K codec. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_get_end_header( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -static OPJ_BOOL opj_j2k_allocate_tile_element_cstr_index(opj_j2k_t *p_j2k); - -/* - * ----------------------------------------------------------------------- - * ----------------------------------------------------------------------- - * ----------------------------------------------------------------------- - */ - -/** - * Writes the SOC marker (Start Of Codestream) - * - * @param p_stream the stream to write data to. - * @param p_j2k J2K codec. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_write_soc( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -/** - * Reads a SOC marker (Start of Codestream) - * @param p_j2k the jpeg2000 file codec. - * @param p_stream XXX needs data - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_soc( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -/** - * Writes the SIZ marker (image and tile size) - * - * @param p_j2k J2K codec. - * @param p_stream the stream to write data to. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_write_siz( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -/** - * Reads a SIZ marker (image and tile size) - * @param p_j2k the jpeg2000 file codec. - * @param p_header_data the data contained in the SIZ box. - * @param p_header_size the size of the data contained in the SIZ marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_siz(opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager); - -/** - * Writes the COM marker (comment) - * - * @param p_stream the stream to write data to. - * @param p_j2k J2K codec. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_write_com( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -/** - * Reads a COM marker (comments) - * @param p_j2k the jpeg2000 file codec. - * @param p_header_data the data contained in the COM box. - * @param p_header_size the size of the data contained in the COM marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_com ( opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager ); -/** - * Writes the COD marker (Coding style default) - * - * @param p_stream the stream to write data to. - * @param p_j2k J2K codec. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_write_cod( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -/** - * Reads a COD marker (Coding Styke defaults) - * @param p_header_data the data contained in the COD box. - * @param p_j2k the jpeg2000 codec. - * @param p_header_size the size of the data contained in the COD marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_cod ( opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager); - -#if 0 -/** - * Writes the COC marker (Coding style component) - * - * @param p_j2k J2K codec. - * @param p_comp_no the index of the component to output. - * @param p_stream the stream to write data to. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_write_coc( opj_j2k_t *p_j2k, - OPJ_UINT32 p_comp_no, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); -#endif - -#if 0 -/** - * Writes the COC marker (Coding style component) - * - * @param p_j2k J2K codec. - * @param p_comp_no the index of the component to output. - * @param p_data FIXME DOC - * @param p_data_written FIXME DOC - * @param p_manager the user event manager. -*/ -static void opj_j2k_write_coc_in_memory(opj_j2k_t *p_j2k, - OPJ_UINT32 p_comp_no, - OPJ_BYTE * p_data, - OPJ_UINT32 * p_data_written, - opj_event_mgr_t * p_manager ); -#endif - -/** - * Gets the maximum size taken by a coc. - * - * @param p_j2k the jpeg2000 codec to use. - */ -static OPJ_UINT32 opj_j2k_get_max_coc_size(opj_j2k_t *p_j2k); - -/** - * Reads a COC marker (Coding Style Component) - * @param p_header_data the data contained in the COC box. - * @param p_j2k the jpeg2000 codec. - * @param p_header_size the size of the data contained in the COC marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_coc ( opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager ); - -/** - * Writes the QCD marker (quantization default) - * - * @param p_j2k J2K codec. - * @param p_stream the stream to write data to. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_write_qcd( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -/** - * Reads a QCD marker (Quantization defaults) - * @param p_header_data the data contained in the QCD box. - * @param p_j2k the jpeg2000 codec. - * @param p_header_size the size of the data contained in the QCD marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_qcd ( opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager ); -#if 0 -/** - * Writes the QCC marker (quantization component) - * - * @param p_comp_no the index of the component to output. - * @param p_stream the stream to write data to. - * @param p_j2k J2K codec. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_write_qcc( opj_j2k_t *p_j2k, - OPJ_UINT32 p_comp_no, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); -#endif - -#if 0 -/** - * Writes the QCC marker (quantization component) - * - * @param p_j2k J2K codec. - * @param p_comp_no the index of the component to output. - * @param p_data FIXME DOC - * @param p_data_written the stream to write data to. - * @param p_manager the user event manager. -*/ -static void opj_j2k_write_qcc_in_memory(opj_j2k_t *p_j2k, - OPJ_UINT32 p_comp_no, - OPJ_BYTE * p_data, - OPJ_UINT32 * p_data_written, - opj_event_mgr_t * p_manager ); -#endif - -/** - * Gets the maximum size taken by a qcc. - */ -static OPJ_UINT32 opj_j2k_get_max_qcc_size (opj_j2k_t *p_j2k); - -/** - * Reads a QCC marker (Quantization component) - * @param p_header_data the data contained in the QCC box. - * @param p_j2k the jpeg2000 codec. - * @param p_header_size the size of the data contained in the QCC marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_qcc( opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager); -/** - * Writes the POC marker (Progression Order Change) - * - * @param p_stream the stream to write data to. - * @param p_j2k J2K codec. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_write_poc( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); -/** - * Writes the POC marker (Progression Order Change) - * - * @param p_j2k J2K codec. - * @param p_data FIXME DOC - * @param p_data_written the stream to write data to. - * @param p_manager the user event manager. - */ -static void opj_j2k_write_poc_in_memory(opj_j2k_t *p_j2k, - OPJ_BYTE * p_data, - OPJ_UINT32 * p_data_written, - opj_event_mgr_t * p_manager ); -/** - * Gets the maximum size taken by the writing of a POC. - */ -static OPJ_UINT32 opj_j2k_get_max_poc_size(opj_j2k_t *p_j2k); - -/** - * Reads a POC marker (Progression Order Change) - * - * @param p_header_data the data contained in the POC box. - * @param p_j2k the jpeg2000 codec. - * @param p_header_size the size of the data contained in the POC marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_poc ( opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager ); - -/** - * Gets the maximum size taken by the toc headers of all the tile parts of any given tile. - */ -static OPJ_UINT32 opj_j2k_get_max_toc_size (opj_j2k_t *p_j2k); - -/** - * Gets the maximum size taken by the headers of the SOT. - * - * @param p_j2k the jpeg2000 codec to use. - */ -static OPJ_UINT32 opj_j2k_get_specific_header_sizes(opj_j2k_t *p_j2k); - -/** - * Reads a CRG marker (Component registration) - * - * @param p_header_data the data contained in the TLM box. - * @param p_j2k the jpeg2000 codec. - * @param p_header_size the size of the data contained in the TLM marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_crg ( opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager ); -/** - * Reads a TLM marker (Tile Length Marker) - * - * @param p_header_data the data contained in the TLM box. - * @param p_j2k the jpeg2000 codec. - * @param p_header_size the size of the data contained in the TLM marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_tlm ( opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager); - -/** - * Writes the updated tlm. - * - * @param p_stream the stream to write data to. - * @param p_j2k J2K codec. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_write_updated_tlm( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -/** - * Reads a PLM marker (Packet length, main header marker) - * - * @param p_header_data the data contained in the TLM box. - * @param p_j2k the jpeg2000 codec. - * @param p_header_size the size of the data contained in the TLM marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_plm ( opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager); -/** - * Reads a PLT marker (Packet length, tile-part header) - * - * @param p_header_data the data contained in the PLT box. - * @param p_j2k the jpeg2000 codec. - * @param p_header_size the size of the data contained in the PLT marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_plt ( opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager ); - -#if 0 -/** - * Reads a PPM marker (Packed packet headers, main header) - * - * @param p_header_data the data contained in the POC box. - * @param p_j2k the jpeg2000 codec. - * @param p_header_size the size of the data contained in the POC marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL j2k_read_ppm_v2 ( - opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - struct opj_event_mgr * p_manager - ); -#endif - -static OPJ_BOOL j2k_read_ppm_v3 ( - opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager ); - -/** - * Reads a PPT marker (Packed packet headers, tile-part header) - * - * @param p_header_data the data contained in the PPT box. - * @param p_j2k the jpeg2000 codec. - * @param p_header_size the size of the data contained in the PPT marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_ppt ( opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager ); -/** - * Writes the TLM marker (Tile Length Marker) - * - * @param p_stream the stream to write data to. - * @param p_j2k J2K codec. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_write_tlm( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -/** - * Writes the SOT marker (Start of tile-part) - * - * @param p_j2k J2K codec. - * @param p_data FIXME DOC - * @param p_data_written FIXME DOC - * @param p_stream the stream to write data to. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_write_sot( opj_j2k_t *p_j2k, - OPJ_BYTE * p_data, - OPJ_UINT32 * p_data_written, - const opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -/** - * Reads a PPT marker (Packed packet headers, tile-part header) - * - * @param p_header_data the data contained in the PPT box. - * @param p_j2k the jpeg2000 codec. - * @param p_header_size the size of the data contained in the PPT marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_sot ( opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager ); -/** - * Writes the SOD marker (Start of data) - * - * @param p_j2k J2K codec. - * @param p_tile_coder FIXME DOC - * @param p_data FIXME DOC - * @param p_data_written FIXME DOC - * @param p_total_data_size FIXME DOC - * @param p_stream the stream to write data to. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_write_sod( opj_j2k_t *p_j2k, - opj_tcd_t * p_tile_coder, - OPJ_BYTE * p_data, - OPJ_UINT32 * p_data_written, - OPJ_UINT32 p_total_data_size, - const opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -/** - * Reads a SOD marker (Start Of Data) - * - * @param p_j2k the jpeg2000 codec. - * @param p_stream FIXME DOC - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_sod( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -void opj_j2k_update_tlm (opj_j2k_t * p_j2k, OPJ_UINT32 p_tile_part_size ) -{ - opj_write_bytes(p_j2k->m_specific_param.m_encoder.m_tlm_sot_offsets_current,p_j2k->m_current_tile_number,1); /* PSOT */ - ++p_j2k->m_specific_param.m_encoder.m_tlm_sot_offsets_current; - - opj_write_bytes(p_j2k->m_specific_param.m_encoder.m_tlm_sot_offsets_current,p_tile_part_size,4); /* PSOT */ - p_j2k->m_specific_param.m_encoder.m_tlm_sot_offsets_current += 4; -} - -/** - * Writes the RGN marker (Region Of Interest) - * - * @param p_tile_no the tile to output - * @param p_comp_no the component to output - * @param nb_comps the number of components - * @param p_stream the stream to write data to. - * @param p_j2k J2K codec. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_write_rgn( opj_j2k_t *p_j2k, - OPJ_UINT32 p_tile_no, - OPJ_UINT32 p_comp_no, - OPJ_UINT32 nb_comps, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -/** - * Reads a RGN marker (Region Of Interest) - * - * @param p_header_data the data contained in the POC box. - * @param p_j2k the jpeg2000 codec. - * @param p_header_size the size of the data contained in the POC marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_rgn (opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager ); - -/** - * Writes the EOC marker (End of Codestream) - * - * @param p_stream the stream to write data to. - * @param p_j2k J2K codec. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_write_eoc( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -#if 0 -/** - * Reads a EOC marker (End Of Codestream) - * - * @param p_j2k the jpeg2000 codec. - * @param p_stream FIXME DOC - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_eoc ( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); -#endif - -/** - * Writes the CBD-MCT-MCC-MCO markers (Multi components transform) - * - * @param p_stream the stream to write data to. - * @param p_j2k J2K codec. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_write_mct_data_group( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -/** - * Inits the Info - * - * @param p_stream the stream to write data to. - * @param p_j2k J2K codec. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_init_info( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -/** -Add main header marker information -@param cstr_index Codestream information structure -@param type marker type -@param pos byte offset of marker segment -@param len length of marker segment - */ -static OPJ_BOOL opj_j2k_add_mhmarker(opj_codestream_index_t *cstr_index, OPJ_UINT32 type, OPJ_OFF_T pos, OPJ_UINT32 len) ; -/** -Add tile header marker information -@param tileno tile index number -@param cstr_index Codestream information structure -@param type marker type -@param pos byte offset of marker segment -@param len length of marker segment - */ -static OPJ_BOOL opj_j2k_add_tlmarker(OPJ_UINT32 tileno, opj_codestream_index_t *cstr_index, OPJ_UINT32 type, OPJ_OFF_T pos, OPJ_UINT32 len); - -/** - * Reads an unknown marker - * - * @param p_j2k the jpeg2000 codec. - * @param p_stream the stream object to read from. - * @param output_marker FIXME DOC - * @param p_manager the user event manager. - * - * @return true if the marker could be deduced. -*/ -static OPJ_BOOL opj_j2k_read_unk( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - OPJ_UINT32 *output_marker, - opj_event_mgr_t * p_manager ); - -/** - * Writes the MCT marker (Multiple Component Transform) - * - * @param p_j2k J2K codec. - * @param p_mct_record FIXME DOC - * @param p_stream the stream to write data to. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_write_mct_record( opj_j2k_t *p_j2k, - opj_mct_data_t * p_mct_record, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -/** - * Reads a MCT marker (Multiple Component Transform) - * - * @param p_header_data the data contained in the MCT box. - * @param p_j2k the jpeg2000 codec. - * @param p_header_size the size of the data contained in the MCT marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_mct ( opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager ); - -/** - * Writes the MCC marker (Multiple Component Collection) - * - * @param p_j2k J2K codec. - * @param p_mcc_record FIXME DOC - * @param p_stream the stream to write data to. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_write_mcc_record( opj_j2k_t *p_j2k, - opj_simple_mcc_decorrelation_data_t * p_mcc_record, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -/** - * Reads a MCC marker (Multiple Component Collection) - * - * @param p_header_data the data contained in the MCC box. - * @param p_j2k the jpeg2000 codec. - * @param p_header_size the size of the data contained in the MCC marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_mcc ( opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager ); - -/** - * Writes the MCO marker (Multiple component transformation ordering) - * - * @param p_stream the stream to write data to. - * @param p_j2k J2K codec. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_write_mco( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -/** - * Reads a MCO marker (Multiple Component Transform Ordering) - * - * @param p_header_data the data contained in the MCO box. - * @param p_j2k the jpeg2000 codec. - * @param p_header_size the size of the data contained in the MCO marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_mco ( opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager ); - -static OPJ_BOOL opj_j2k_add_mct(opj_tcp_t * p_tcp, opj_image_t * p_image, OPJ_UINT32 p_index); - -static void opj_j2k_read_int16_to_float (const void * p_src_data, void * p_dest_data, OPJ_UINT32 p_nb_elem); -static void opj_j2k_read_int32_to_float (const void * p_src_data, void * p_dest_data, OPJ_UINT32 p_nb_elem); -static void opj_j2k_read_float32_to_float (const void * p_src_data, void * p_dest_data, OPJ_UINT32 p_nb_elem); -static void opj_j2k_read_float64_to_float (const void * p_src_data, void * p_dest_data, OPJ_UINT32 p_nb_elem); - -static void opj_j2k_read_int16_to_int32 (const void * p_src_data, void * p_dest_data, OPJ_UINT32 p_nb_elem); -static void opj_j2k_read_int32_to_int32 (const void * p_src_data, void * p_dest_data, OPJ_UINT32 p_nb_elem); -static void opj_j2k_read_float32_to_int32 (const void * p_src_data, void * p_dest_data, OPJ_UINT32 p_nb_elem); -static void opj_j2k_read_float64_to_int32 (const void * p_src_data, void * p_dest_data, OPJ_UINT32 p_nb_elem); - -static void opj_j2k_write_float_to_int16 (const void * p_src_data, void * p_dest_data, OPJ_UINT32 p_nb_elem); -static void opj_j2k_write_float_to_int32 (const void * p_src_data, void * p_dest_data, OPJ_UINT32 p_nb_elem); -static void opj_j2k_write_float_to_float (const void * p_src_data, void * p_dest_data, OPJ_UINT32 p_nb_elem); -static void opj_j2k_write_float_to_float64 (const void * p_src_data, void * p_dest_data, OPJ_UINT32 p_nb_elem); - -/** - * Ends the encoding, i.e. frees memory. - * - * @param p_stream the stream to write data to. - * @param p_j2k J2K codec. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_end_encoding( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -/** - * Writes the CBD marker (Component bit depth definition) - * - * @param p_stream the stream to write data to. - * @param p_j2k J2K codec. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_write_cbd( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -/** - * Reads a CBD marker (Component bit depth definition) - * @param p_header_data the data contained in the CBD box. - * @param p_j2k the jpeg2000 codec. - * @param p_header_size the size of the data contained in the CBD marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_cbd ( opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager); - -#if 0 -/** - * Writes COC marker for each component. - * - * @param p_stream the stream to write data to. - * @param p_j2k J2K codec. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_write_all_coc( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); -#endif - -#if 0 -/** - * Writes QCC marker for each component. - * - * @param p_stream the stream to write data to. - * @param p_j2k J2K codec. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_write_all_qcc( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); -#endif - -/** - * Writes regions of interests. - * - * @param p_stream the stream to write data to. - * @param p_j2k J2K codec. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_write_regions( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -/** - * Writes EPC ???? - * - * @param p_stream the stream to write data to. - * @param p_j2k J2K codec. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_write_epc( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -/** - * Checks the progression order changes values. Tells of the poc given as input are valid. - * A nice message is outputted at errors. - * - * @param p_pocs the progression order changes. - * @param p_nb_pocs the number of progression order changes. - * @param p_nb_resolutions the number of resolutions. - * @param numcomps the number of components - * @param numlayers the number of layers. - * @param p_manager the user event manager. - * - * @return true if the pocs are valid. - */ -static OPJ_BOOL opj_j2k_check_poc_val( const opj_poc_t *p_pocs, - OPJ_UINT32 p_nb_pocs, - OPJ_UINT32 p_nb_resolutions, - OPJ_UINT32 numcomps, - OPJ_UINT32 numlayers, - opj_event_mgr_t * p_manager); - -/** - * Gets the number of tile parts used for the given change of progression (if any) and the given tile. - * - * @param cp the coding parameters. - * @param pino the offset of the given poc (i.e. its position in the coding parameter). - * @param tileno the given tile. - * - * @return the number of tile parts. - */ -static OPJ_UINT32 opj_j2k_get_num_tp( opj_cp_t *cp, OPJ_UINT32 pino, OPJ_UINT32 tileno); - -/** - * Calculates the total number of tile parts needed by the encoder to - * encode such an image. If not enough memory is available, then the function return false. - * - * @param p_nb_tiles pointer that will hold the number of tile parts. - * @param cp the coding parameters for the image. - * @param image the image to encode. - * @param p_j2k the p_j2k encoder. - * @param p_manager the user event manager. - * - * @return true if the function was successful, false else. - */ -static OPJ_BOOL opj_j2k_calculate_tp( opj_j2k_t *p_j2k, - opj_cp_t *cp, - OPJ_UINT32 * p_nb_tiles, - opj_image_t *image, - opj_event_mgr_t * p_manager); - -static void opj_j2k_dump_MH_info(opj_j2k_t* p_j2k, FILE* out_stream); - -static void opj_j2k_dump_MH_index(opj_j2k_t* p_j2k, FILE* out_stream); - -static opj_codestream_index_t* opj_j2k_create_cstr_index(void); - -static OPJ_FLOAT32 opj_j2k_get_tp_stride (opj_tcp_t * p_tcp); - -static OPJ_FLOAT32 opj_j2k_get_default_stride (opj_tcp_t * p_tcp); - -static int opj_j2k_initialise_4K_poc(opj_poc_t *POC, int numres); - -static void opj_j2k_set_cinema_parameters(opj_cparameters_t *parameters, opj_image_t *image, opj_event_mgr_t *p_manager); - -static OPJ_BOOL opj_j2k_is_cinema_compliant(opj_image_t *image, OPJ_UINT16 rsiz, opj_event_mgr_t *p_manager); - -/*@}*/ - -/*@}*/ - -/* ----------------------------------------------------------------------- */ -typedef struct j2k_prog_order{ - OPJ_PROG_ORDER enum_prog; - char str_prog[5]; -}j2k_prog_order_t; - -j2k_prog_order_t j2k_prog_order_list[] = { - {OPJ_CPRL, "CPRL"}, - {OPJ_LRCP, "LRCP"}, - {OPJ_PCRL, "PCRL"}, - {OPJ_RLCP, "RLCP"}, - {OPJ_RPCL, "RPCL"}, - {(OPJ_PROG_ORDER)-1, ""} -}; - -/** - * FIXME DOC - */ -static const OPJ_UINT32 MCT_ELEMENT_SIZE [] = -{ - 2, - 4, - 4, - 8 -}; - -typedef void (* opj_j2k_mct_function) (const void * p_src_data, void * p_dest_data, OPJ_UINT32 p_nb_elem); - -const opj_j2k_mct_function j2k_mct_read_functions_to_float [] = -{ - opj_j2k_read_int16_to_float, - opj_j2k_read_int32_to_float, - opj_j2k_read_float32_to_float, - opj_j2k_read_float64_to_float -}; - -const opj_j2k_mct_function j2k_mct_read_functions_to_int32 [] = -{ - opj_j2k_read_int16_to_int32, - opj_j2k_read_int32_to_int32, - opj_j2k_read_float32_to_int32, - opj_j2k_read_float64_to_int32 -}; - -const opj_j2k_mct_function j2k_mct_write_functions_from_float [] = -{ - opj_j2k_write_float_to_int16, - opj_j2k_write_float_to_int32, - opj_j2k_write_float_to_float, - opj_j2k_write_float_to_float64 -}; - -typedef struct opj_dec_memory_marker_handler -{ - /** marker value */ - OPJ_UINT32 id; - /** value of the state when the marker can appear */ - OPJ_UINT32 states; - /** action linked to the marker */ - OPJ_BOOL (*handler) ( opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager ); -} -opj_dec_memory_marker_handler_t; - -const opj_dec_memory_marker_handler_t j2k_memory_marker_handler_tab [] = -{ - {J2K_MS_SOT, J2K_STATE_MH | J2K_STATE_TPHSOT, opj_j2k_read_sot}, - {J2K_MS_COD, J2K_STATE_MH | J2K_STATE_TPH, opj_j2k_read_cod}, - {J2K_MS_COC, J2K_STATE_MH | J2K_STATE_TPH, opj_j2k_read_coc}, - {J2K_MS_RGN, J2K_STATE_MH | J2K_STATE_TPH, opj_j2k_read_rgn}, - {J2K_MS_QCD, J2K_STATE_MH | J2K_STATE_TPH, opj_j2k_read_qcd}, - {J2K_MS_QCC, J2K_STATE_MH | J2K_STATE_TPH, opj_j2k_read_qcc}, - {J2K_MS_POC, J2K_STATE_MH | J2K_STATE_TPH, opj_j2k_read_poc}, - {J2K_MS_SIZ, J2K_STATE_MHSIZ, opj_j2k_read_siz}, - {J2K_MS_TLM, J2K_STATE_MH, opj_j2k_read_tlm}, - {J2K_MS_PLM, J2K_STATE_MH, opj_j2k_read_plm}, - {J2K_MS_PLT, J2K_STATE_TPH, opj_j2k_read_plt}, - {J2K_MS_PPM, J2K_STATE_MH, j2k_read_ppm_v3}, - {J2K_MS_PPT, J2K_STATE_TPH, opj_j2k_read_ppt}, - {J2K_MS_SOP, 0, 0}, - {J2K_MS_CRG, J2K_STATE_MH, opj_j2k_read_crg}, - {J2K_MS_COM, J2K_STATE_MH | J2K_STATE_TPH, opj_j2k_read_com}, - {J2K_MS_MCT, J2K_STATE_MH | J2K_STATE_TPH, opj_j2k_read_mct}, - {J2K_MS_CBD, J2K_STATE_MH , opj_j2k_read_cbd}, - {J2K_MS_MCC, J2K_STATE_MH | J2K_STATE_TPH, opj_j2k_read_mcc}, - {J2K_MS_MCO, J2K_STATE_MH | J2K_STATE_TPH, opj_j2k_read_mco}, -#ifdef USE_JPWL -#ifdef TODO_MS /* remove these functions which are not commpatible with the v2 API */ - {J2K_MS_EPC, J2K_STATE_MH | J2K_STATE_TPH, j2k_read_epc}, - {J2K_MS_EPB, J2K_STATE_MH | J2K_STATE_TPH, j2k_read_epb}, - {J2K_MS_ESD, J2K_STATE_MH | J2K_STATE_TPH, j2k_read_esd}, - {J2K_MS_RED, J2K_STATE_MH | J2K_STATE_TPH, j2k_read_red}, -#endif -#endif /* USE_JPWL */ -#ifdef USE_JPSEC - {J2K_MS_SEC, J2K_DEC_STATE_MH, j2k_read_sec}, - {J2K_MS_INSEC, 0, j2k_read_insec} -#endif /* USE_JPSEC */ - {J2K_MS_UNK, J2K_STATE_MH | J2K_STATE_TPH, 0}/*opj_j2k_read_unk is directly used*/ -}; - -void opj_j2k_read_int16_to_float (const void * p_src_data, void * p_dest_data, OPJ_UINT32 p_nb_elem) -{ - OPJ_BYTE * l_src_data = (OPJ_BYTE *) p_src_data; - OPJ_FLOAT32 * l_dest_data = (OPJ_FLOAT32 *) p_dest_data; - OPJ_UINT32 i; - OPJ_UINT32 l_temp; - - for (i=0;i<p_nb_elem;++i) { - opj_read_bytes(l_src_data,&l_temp,2); - - l_src_data+=sizeof(OPJ_INT16); - - *(l_dest_data++) = (OPJ_FLOAT32) l_temp; - } -} - -void opj_j2k_read_int32_to_float (const void * p_src_data, void * p_dest_data, OPJ_UINT32 p_nb_elem) -{ - OPJ_BYTE * l_src_data = (OPJ_BYTE *) p_src_data; - OPJ_FLOAT32 * l_dest_data = (OPJ_FLOAT32 *) p_dest_data; - OPJ_UINT32 i; - OPJ_UINT32 l_temp; - - for (i=0;i<p_nb_elem;++i) { - opj_read_bytes(l_src_data,&l_temp,4); - - l_src_data+=sizeof(OPJ_INT32); - - *(l_dest_data++) = (OPJ_FLOAT32) l_temp; - } -} - -void opj_j2k_read_float32_to_float (const void * p_src_data, void * p_dest_data, OPJ_UINT32 p_nb_elem) -{ - OPJ_BYTE * l_src_data = (OPJ_BYTE *) p_src_data; - OPJ_FLOAT32 * l_dest_data = (OPJ_FLOAT32 *) p_dest_data; - OPJ_UINT32 i; - OPJ_FLOAT32 l_temp; - - for (i=0;i<p_nb_elem;++i) { - opj_read_float(l_src_data,&l_temp); - - l_src_data+=sizeof(OPJ_FLOAT32); - - *(l_dest_data++) = l_temp; - } -} - -void opj_j2k_read_float64_to_float (const void * p_src_data, void * p_dest_data, OPJ_UINT32 p_nb_elem) -{ - OPJ_BYTE * l_src_data = (OPJ_BYTE *) p_src_data; - OPJ_FLOAT32 * l_dest_data = (OPJ_FLOAT32 *) p_dest_data; - OPJ_UINT32 i; - OPJ_FLOAT64 l_temp; - - for (i=0;i<p_nb_elem;++i) { - opj_read_double(l_src_data,&l_temp); - - l_src_data+=sizeof(OPJ_FLOAT64); - - *(l_dest_data++) = (OPJ_FLOAT32) l_temp; - } -} - -void opj_j2k_read_int16_to_int32 (const void * p_src_data, void * p_dest_data, OPJ_UINT32 p_nb_elem) -{ - OPJ_BYTE * l_src_data = (OPJ_BYTE *) p_src_data; - OPJ_INT32 * l_dest_data = (OPJ_INT32 *) p_dest_data; - OPJ_UINT32 i; - OPJ_UINT32 l_temp; - - for (i=0;i<p_nb_elem;++i) { - opj_read_bytes(l_src_data,&l_temp,2); - - l_src_data+=sizeof(OPJ_INT16); - - *(l_dest_data++) = (OPJ_INT32) l_temp; - } -} - -void opj_j2k_read_int32_to_int32 (const void * p_src_data, void * p_dest_data, OPJ_UINT32 p_nb_elem) -{ - OPJ_BYTE * l_src_data = (OPJ_BYTE *) p_src_data; - OPJ_INT32 * l_dest_data = (OPJ_INT32 *) p_dest_data; - OPJ_UINT32 i; - OPJ_UINT32 l_temp; - - for (i=0;i<p_nb_elem;++i) { - opj_read_bytes(l_src_data,&l_temp,4); - - l_src_data+=sizeof(OPJ_INT32); - - *(l_dest_data++) = (OPJ_INT32) l_temp; - } -} - -void opj_j2k_read_float32_to_int32 (const void * p_src_data, void * p_dest_data, OPJ_UINT32 p_nb_elem) -{ - OPJ_BYTE * l_src_data = (OPJ_BYTE *) p_src_data; - OPJ_INT32 * l_dest_data = (OPJ_INT32 *) p_dest_data; - OPJ_UINT32 i; - OPJ_FLOAT32 l_temp; - - for (i=0;i<p_nb_elem;++i) { - opj_read_float(l_src_data,&l_temp); - - l_src_data+=sizeof(OPJ_FLOAT32); - - *(l_dest_data++) = (OPJ_INT32) l_temp; - } -} - -void opj_j2k_read_float64_to_int32 (const void * p_src_data, void * p_dest_data, OPJ_UINT32 p_nb_elem) -{ - OPJ_BYTE * l_src_data = (OPJ_BYTE *) p_src_data; - OPJ_INT32 * l_dest_data = (OPJ_INT32 *) p_dest_data; - OPJ_UINT32 i; - OPJ_FLOAT64 l_temp; - - for (i=0;i<p_nb_elem;++i) { - opj_read_double(l_src_data,&l_temp); - - l_src_data+=sizeof(OPJ_FLOAT64); - - *(l_dest_data++) = (OPJ_INT32) l_temp; - } -} - -void opj_j2k_write_float_to_int16 (const void * p_src_data, void * p_dest_data, OPJ_UINT32 p_nb_elem) -{ - OPJ_BYTE * l_dest_data = (OPJ_BYTE *) p_dest_data; - OPJ_FLOAT32 * l_src_data = (OPJ_FLOAT32 *) p_src_data; - OPJ_UINT32 i; - OPJ_UINT32 l_temp; - - for (i=0;i<p_nb_elem;++i) { - l_temp = (OPJ_UINT32) *(l_src_data++); - - opj_write_bytes(l_dest_data,l_temp,sizeof(OPJ_INT16)); - - l_dest_data+=sizeof(OPJ_INT16); - } -} - -void opj_j2k_write_float_to_int32 (const void * p_src_data, void * p_dest_data, OPJ_UINT32 p_nb_elem) -{ - OPJ_BYTE * l_dest_data = (OPJ_BYTE *) p_dest_data; - OPJ_FLOAT32 * l_src_data = (OPJ_FLOAT32 *) p_src_data; - OPJ_UINT32 i; - OPJ_UINT32 l_temp; - - for (i=0;i<p_nb_elem;++i) { - l_temp = (OPJ_UINT32) *(l_src_data++); - - opj_write_bytes(l_dest_data,l_temp,sizeof(OPJ_INT32)); - - l_dest_data+=sizeof(OPJ_INT32); - } -} - -void opj_j2k_write_float_to_float (const void * p_src_data, void * p_dest_data, OPJ_UINT32 p_nb_elem) -{ - OPJ_BYTE * l_dest_data = (OPJ_BYTE *) p_dest_data; - OPJ_FLOAT32 * l_src_data = (OPJ_FLOAT32 *) p_src_data; - OPJ_UINT32 i; - OPJ_FLOAT32 l_temp; - - for (i=0;i<p_nb_elem;++i) { - l_temp = (OPJ_FLOAT32) *(l_src_data++); - - opj_write_float(l_dest_data,l_temp); - - l_dest_data+=sizeof(OPJ_FLOAT32); - } -} - -void opj_j2k_write_float_to_float64 (const void * p_src_data, void * p_dest_data, OPJ_UINT32 p_nb_elem) -{ - OPJ_BYTE * l_dest_data = (OPJ_BYTE *) p_dest_data; - OPJ_FLOAT32 * l_src_data = (OPJ_FLOAT32 *) p_src_data; - OPJ_UINT32 i; - OPJ_FLOAT64 l_temp; - - for (i=0;i<p_nb_elem;++i) { - l_temp = (OPJ_FLOAT64) *(l_src_data++); - - opj_write_double(l_dest_data,l_temp); - - l_dest_data+=sizeof(OPJ_FLOAT64); - } -} - -char *opj_j2k_convert_progression_order(OPJ_PROG_ORDER prg_order){ - j2k_prog_order_t *po; - for(po = j2k_prog_order_list; po->enum_prog != -1; po++ ){ - if(po->enum_prog == prg_order){ - return po->str_prog; - } - } - return po->str_prog; -} - -OPJ_BOOL opj_j2k_check_poc_val( const opj_poc_t *p_pocs, - OPJ_UINT32 p_nb_pocs, - OPJ_UINT32 p_nb_resolutions, - OPJ_UINT32 p_num_comps, - OPJ_UINT32 p_num_layers, - opj_event_mgr_t * p_manager) -{ - OPJ_UINT32* packet_array; - OPJ_UINT32 index , resno, compno, layno; - OPJ_UINT32 i; - OPJ_UINT32 step_c = 1; - OPJ_UINT32 step_r = p_num_comps * step_c; - OPJ_UINT32 step_l = p_nb_resolutions * step_r; - OPJ_BOOL loss = OPJ_FALSE; - OPJ_UINT32 layno0 = 0; - - packet_array = (OPJ_UINT32*) opj_calloc(step_l * p_num_layers, sizeof(OPJ_UINT32)); - if (packet_array == 00) { - opj_event_msg(p_manager , EVT_ERROR, "Not enough memory for checking the poc values.\n"); - return OPJ_FALSE; - } - - if (p_nb_pocs == 0) { - opj_free(packet_array); - return OPJ_TRUE; - } - - index = step_r * p_pocs->resno0; - /* take each resolution for each poc */ - for (resno = p_pocs->resno0 ; resno < p_pocs->resno1 ; ++resno) - { - OPJ_UINT32 res_index = index + p_pocs->compno0 * step_c; - - /* take each comp of each resolution for each poc */ - for (compno = p_pocs->compno0 ; compno < p_pocs->compno1 ; ++compno) { - OPJ_UINT32 comp_index = res_index + layno0 * step_l; - - /* and finally take each layer of each res of ... */ - for (layno = layno0; layno < p_pocs->layno1 ; ++layno) { - /*index = step_r * resno + step_c * compno + step_l * layno;*/ - packet_array[comp_index] = 1; - comp_index += step_l; - } - - res_index += step_c; - } - - index += step_r; - } - ++p_pocs; - - /* iterate through all the pocs */ - for (i = 1; i < p_nb_pocs ; ++i) { - OPJ_UINT32 l_last_layno1 = (p_pocs-1)->layno1 ; - - layno0 = (p_pocs->layno1 > l_last_layno1)? l_last_layno1 : 0; - index = step_r * p_pocs->resno0; - - /* take each resolution for each poc */ - for (resno = p_pocs->resno0 ; resno < p_pocs->resno1 ; ++resno) { - OPJ_UINT32 res_index = index + p_pocs->compno0 * step_c; - - /* take each comp of each resolution for each poc */ - for (compno = p_pocs->compno0 ; compno < p_pocs->compno1 ; ++compno) { - OPJ_UINT32 comp_index = res_index + layno0 * step_l; - - /* and finally take each layer of each res of ... */ - for (layno = layno0; layno < p_pocs->layno1 ; ++layno) { - /*index = step_r * resno + step_c * compno + step_l * layno;*/ - packet_array[comp_index] = 1; - comp_index += step_l; - } - - res_index += step_c; - } - - index += step_r; - } - - ++p_pocs; - } - - index = 0; - for (layno = 0; layno < p_num_layers ; ++layno) { - for (resno = 0; resno < p_nb_resolutions; ++resno) { - for (compno = 0; compno < p_num_comps; ++compno) { - loss |= (packet_array[index]!=1); - /*index = step_r * resno + step_c * compno + step_l * layno;*/ - index += step_c; - } - } - } - - if (loss) { - opj_event_msg(p_manager , EVT_ERROR, "Missing packets possible loss of data\n"); - } - - opj_free(packet_array); - - return !loss; -} - -/* ----------------------------------------------------------------------- */ - -OPJ_UINT32 opj_j2k_get_num_tp(opj_cp_t *cp, OPJ_UINT32 pino, OPJ_UINT32 tileno) -{ - const OPJ_CHAR *prog = 00; - OPJ_INT32 i; - OPJ_UINT32 tpnum = 1; - opj_tcp_t *tcp = 00; - opj_poc_t * l_current_poc = 00; - - /* preconditions */ - assert(tileno < (cp->tw * cp->th)); - assert(pino < (cp->tcps[tileno].numpocs + 1)); - - /* get the given tile coding parameter */ - tcp = &cp->tcps[tileno]; - assert(tcp != 00); - - l_current_poc = &(tcp->pocs[pino]); - assert(l_current_poc != 0); - - /* get the progression order as a character string */ - prog = opj_j2k_convert_progression_order(tcp->prg); - assert(strlen(prog) > 0); - - if (cp->m_specific_param.m_enc.m_tp_on == 1) { - for (i=0;i<4;++i) { - switch (prog[i]) - { - /* component wise */ - case 'C': - tpnum *= l_current_poc->compE; - break; - /* resolution wise */ - case 'R': - tpnum *= l_current_poc->resE; - break; - /* precinct wise */ - case 'P': - tpnum *= l_current_poc->prcE; - break; - /* layer wise */ - case 'L': - tpnum *= l_current_poc->layE; - break; - } - /* whould we split here ? */ - if ( cp->m_specific_param.m_enc.m_tp_flag == prog[i] ) { - cp->m_specific_param.m_enc.m_tp_pos=i; - break; - } - } - } - else { - tpnum=1; - } - - return tpnum; -} - -OPJ_BOOL opj_j2k_calculate_tp( opj_j2k_t *p_j2k, - opj_cp_t *cp, - OPJ_UINT32 * p_nb_tiles, - opj_image_t *image, - opj_event_mgr_t * p_manager - ) -{ - OPJ_UINT32 pino,tileno; - OPJ_UINT32 l_nb_tiles; - opj_tcp_t *tcp; - - /* preconditions */ - assert(p_nb_tiles != 00); - assert(cp != 00); - assert(image != 00); - assert(p_j2k != 00); - assert(p_manager != 00); - - l_nb_tiles = cp->tw * cp->th; - * p_nb_tiles = 0; - tcp = cp->tcps; - - /* INDEX >> */ - /* TODO mergeV2: check this part which use cstr_info */ - /*if (p_j2k->cstr_info) { - opj_tile_info_t * l_info_tile_ptr = p_j2k->cstr_info->tile; - - for (tileno = 0; tileno < l_nb_tiles; ++tileno) { - OPJ_UINT32 cur_totnum_tp = 0; - - opj_pi_update_encoding_parameters(image,cp,tileno); - - for (pino = 0; pino <= tcp->numpocs; ++pino) - { - OPJ_UINT32 tp_num = opj_j2k_get_num_tp(cp,pino,tileno); - - *p_nb_tiles = *p_nb_tiles + tp_num; - - cur_totnum_tp += tp_num; - } - - tcp->m_nb_tile_parts = cur_totnum_tp; - - l_info_tile_ptr->tp = (opj_tp_info_t *) opj_malloc(cur_totnum_tp * sizeof(opj_tp_info_t)); - if (l_info_tile_ptr->tp == 00) { - return OPJ_FALSE; - } - - memset(l_info_tile_ptr->tp,0,cur_totnum_tp * sizeof(opj_tp_info_t)); - - l_info_tile_ptr->num_tps = cur_totnum_tp; - - ++l_info_tile_ptr; - ++tcp; - } - } - else */{ - for (tileno = 0; tileno < l_nb_tiles; ++tileno) { - OPJ_UINT32 cur_totnum_tp = 0; - - opj_pi_update_encoding_parameters(image,cp,tileno); - - for (pino = 0; pino <= tcp->numpocs; ++pino) { - OPJ_UINT32 tp_num = opj_j2k_get_num_tp(cp,pino,tileno); - - *p_nb_tiles = *p_nb_tiles + tp_num; - - cur_totnum_tp += tp_num; - } - tcp->m_nb_tile_parts = cur_totnum_tp; - - ++tcp; - } - } - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_write_soc( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ) -{ - /* 2 bytes will be written */ - OPJ_BYTE * l_start_stream = 00; - - /* preconditions */ - assert(p_stream != 00); - assert(p_j2k != 00); - assert(p_manager != 00); - - l_start_stream = p_j2k->m_specific_param.m_encoder.m_header_tile_data; - - /* write SOC identifier */ - opj_write_bytes(l_start_stream,J2K_MS_SOC,2); - - if (opj_stream_write_data(p_stream,l_start_stream,2,p_manager) != 2) { - return OPJ_FALSE; - } - -/* UniPG>> */ -#ifdef USE_JPWL - /* update markers struct */ -/* - OPJ_BOOL res = j2k_add_marker(p_j2k->cstr_info, J2K_MS_SOC, p_stream_tell(p_stream) - 2, 2); -*/ - assert( 0 && "TODO" ); -#endif /* USE_JPWL */ -/* <<UniPG */ - - return OPJ_TRUE; -} - -/** - * Reads a SOC marker (Start of Codestream) - * @param p_j2k the jpeg2000 file codec. - * @param p_stream FIXME DOC - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_soc( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager - ) -{ - OPJ_BYTE l_data [2]; - OPJ_UINT32 l_marker; - - /* preconditions */ - assert(p_j2k != 00); - assert(p_manager != 00); - assert(p_stream != 00); - - if (opj_stream_read_data(p_stream,l_data,2,p_manager) != 2) { - return OPJ_FALSE; - } - - opj_read_bytes(l_data,&l_marker,2); - if (l_marker != J2K_MS_SOC) { - return OPJ_FALSE; - } - - /* Next marker should be a SIZ marker in the main header */ - p_j2k->m_specific_param.m_decoder.m_state = J2K_STATE_MHSIZ; - - /* FIXME move it in a index structure included in p_j2k*/ - p_j2k->cstr_index->main_head_start = opj_stream_tell(p_stream) - 2; - - opj_event_msg(p_manager, EVT_INFO, "Start to read j2k main header (%d).\n", p_j2k->cstr_index->main_head_start); - - /* Add the marker to the codestream index*/ - if (OPJ_FALSE == opj_j2k_add_mhmarker(p_j2k->cstr_index, J2K_MS_SOC, p_j2k->cstr_index->main_head_start, 2)) { - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to add mh marker\n"); - return OPJ_FALSE; - } - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_write_siz( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ) -{ - OPJ_UINT32 i; - OPJ_UINT32 l_size_len; - OPJ_BYTE * l_current_ptr; - opj_image_t * l_image = 00; - opj_cp_t *cp = 00; - opj_image_comp_t * l_img_comp = 00; - - /* preconditions */ - assert(p_stream != 00); - assert(p_j2k != 00); - assert(p_manager != 00); - - l_image = p_j2k->m_private_image; - cp = &(p_j2k->m_cp); - l_size_len = 40 + 3 * l_image->numcomps; - l_img_comp = l_image->comps; - - if (l_size_len > p_j2k->m_specific_param.m_encoder.m_header_tile_data_size) { - - OPJ_BYTE *new_header_tile_data = (OPJ_BYTE *) opj_realloc(p_j2k->m_specific_param.m_encoder.m_header_tile_data, l_size_len); - if (! new_header_tile_data) { - opj_free(p_j2k->m_specific_param.m_encoder.m_header_tile_data); - p_j2k->m_specific_param.m_encoder.m_header_tile_data = NULL; - p_j2k->m_specific_param.m_encoder.m_header_tile_data_size = 0; - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory for the SIZ marker\n"); - return OPJ_FALSE; - } - p_j2k->m_specific_param.m_encoder.m_header_tile_data = new_header_tile_data; - p_j2k->m_specific_param.m_encoder.m_header_tile_data_size = l_size_len; - } - - l_current_ptr = p_j2k->m_specific_param.m_encoder.m_header_tile_data; - - /* write SOC identifier */ - opj_write_bytes(l_current_ptr,J2K_MS_SIZ,2); /* SIZ */ - l_current_ptr+=2; - - opj_write_bytes(l_current_ptr,l_size_len-2,2); /* L_SIZ */ - l_current_ptr+=2; - - opj_write_bytes(l_current_ptr, cp->rsiz, 2); /* Rsiz (capabilities) */ - l_current_ptr+=2; - - opj_write_bytes(l_current_ptr, l_image->x1, 4); /* Xsiz */ - l_current_ptr+=4; - - opj_write_bytes(l_current_ptr, l_image->y1, 4); /* Ysiz */ - l_current_ptr+=4; - - opj_write_bytes(l_current_ptr, l_image->x0, 4); /* X0siz */ - l_current_ptr+=4; - - opj_write_bytes(l_current_ptr, l_image->y0, 4); /* Y0siz */ - l_current_ptr+=4; - - opj_write_bytes(l_current_ptr, cp->tdx, 4); /* XTsiz */ - l_current_ptr+=4; - - opj_write_bytes(l_current_ptr, cp->tdy, 4); /* YTsiz */ - l_current_ptr+=4; - - opj_write_bytes(l_current_ptr, cp->tx0, 4); /* XT0siz */ - l_current_ptr+=4; - - opj_write_bytes(l_current_ptr, cp->ty0, 4); /* YT0siz */ - l_current_ptr+=4; - - opj_write_bytes(l_current_ptr, l_image->numcomps, 2); /* Csiz */ - l_current_ptr+=2; - - for (i = 0; i < l_image->numcomps; ++i) { - /* TODO here with MCT ? */ - opj_write_bytes(l_current_ptr, l_img_comp->prec - 1 + (l_img_comp->sgnd << 7), 1); /* Ssiz_i */ - ++l_current_ptr; - - opj_write_bytes(l_current_ptr, l_img_comp->dx, 1); /* XRsiz_i */ - ++l_current_ptr; - - opj_write_bytes(l_current_ptr, l_img_comp->dy, 1); /* YRsiz_i */ - ++l_current_ptr; - - ++l_img_comp; - } - - if (opj_stream_write_data(p_stream,p_j2k->m_specific_param.m_encoder.m_header_tile_data,l_size_len,p_manager) != l_size_len) { - return OPJ_FALSE; - } - - return OPJ_TRUE; -} - -/** - * Reads a SIZ marker (image and tile size) - * @param p_j2k the jpeg2000 file codec. - * @param p_header_data the data contained in the SIZ box. - * @param p_header_size the size of the data contained in the SIZ marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_siz(opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager - ) -{ - OPJ_UINT32 i; - OPJ_UINT32 l_nb_comp; - OPJ_UINT32 l_nb_comp_remain; - OPJ_UINT32 l_remaining_size; - OPJ_UINT32 l_nb_tiles; - OPJ_UINT32 l_tmp, l_tx1, l_ty1; - opj_image_t *l_image = 00; - opj_cp_t *l_cp = 00; - opj_image_comp_t * l_img_comp = 00; - opj_tcp_t * l_current_tile_param = 00; - - /* preconditions */ - assert(p_j2k != 00); - assert(p_manager != 00); - assert(p_header_data != 00); - - l_image = p_j2k->m_private_image; - l_cp = &(p_j2k->m_cp); - - /* minimum size == 39 - 3 (= minimum component parameter) */ - if (p_header_size < 36) { - opj_event_msg(p_manager, EVT_ERROR, "Error with SIZ marker size\n"); - return OPJ_FALSE; - } - - l_remaining_size = p_header_size - 36; - l_nb_comp = l_remaining_size / 3; - l_nb_comp_remain = l_remaining_size % 3; - if (l_nb_comp_remain != 0){ - opj_event_msg(p_manager, EVT_ERROR, "Error with SIZ marker size\n"); - return OPJ_FALSE; - } - - opj_read_bytes(p_header_data,&l_tmp ,2); /* Rsiz (capabilities) */ - p_header_data+=2; - l_cp->rsiz = (OPJ_UINT16) l_tmp; - opj_read_bytes(p_header_data, (OPJ_UINT32*) &l_image->x1, 4); /* Xsiz */ - p_header_data+=4; - opj_read_bytes(p_header_data, (OPJ_UINT32*) &l_image->y1, 4); /* Ysiz */ - p_header_data+=4; - opj_read_bytes(p_header_data, (OPJ_UINT32*) &l_image->x0, 4); /* X0siz */ - p_header_data+=4; - opj_read_bytes(p_header_data, (OPJ_UINT32*) &l_image->y0, 4); /* Y0siz */ - p_header_data+=4; - opj_read_bytes(p_header_data, (OPJ_UINT32*) &l_cp->tdx, 4); /* XTsiz */ - p_header_data+=4; - opj_read_bytes(p_header_data, (OPJ_UINT32*) &l_cp->tdy, 4); /* YTsiz */ - p_header_data+=4; - opj_read_bytes(p_header_data, (OPJ_UINT32*) &l_cp->tx0, 4); /* XT0siz */ - p_header_data+=4; - opj_read_bytes(p_header_data, (OPJ_UINT32*) &l_cp->ty0, 4); /* YT0siz */ - p_header_data+=4; - opj_read_bytes(p_header_data, (OPJ_UINT32*) &l_tmp, 2); /* Csiz */ - p_header_data+=2; - if (l_tmp < 16385) - l_image->numcomps = (OPJ_UINT16) l_tmp; - else { - opj_event_msg(p_manager, EVT_ERROR, "Error with SIZ marker: number of component is illegal -> %d\n", l_tmp); - return OPJ_FALSE; - } - - if (l_image->numcomps != l_nb_comp) { - opj_event_msg(p_manager, EVT_ERROR, "Error with SIZ marker: number of component is not compatible with the remaining number of parameters ( %d vs %d)\n", l_image->numcomps, l_nb_comp); - return OPJ_FALSE; - } - - /* testcase 4035.pdf.SIGSEGV.d8b.3375 */ - /* testcase issue427-null-image-size.jp2 */ - if ((l_image->x0 >= l_image->x1) || (l_image->y0 >= l_image->y1)) { - opj_event_msg(p_manager, EVT_ERROR, "Error with SIZ marker: negative or zero image size (%d x %d)\n", l_image->x1 - l_image->x0, l_image->y1 - l_image->y0); - return OPJ_FALSE; - } - /* testcase 2539.pdf.SIGFPE.706.1712 (also 3622.pdf.SIGFPE.706.2916 and 4008.pdf.SIGFPE.706.3345 and maybe more) */ - if (!(l_cp->tdx * l_cp->tdy)) { - opj_event_msg(p_manager, EVT_ERROR, "Error with SIZ marker: invalid tile size (tdx: %d, tdy: %d)\n", l_cp->tdx, l_cp->tdy); - return OPJ_FALSE; - } - - /* testcase 1610.pdf.SIGSEGV.59c.681 */ - if (((OPJ_UINT64)l_image->x1) * ((OPJ_UINT64)l_image->y1) != (l_image->x1 * l_image->y1)) { - opj_event_msg(p_manager, EVT_ERROR, "Prevent buffer overflow (x1: %d, y1: %d)\n", l_image->x1, l_image->y1); - return OPJ_FALSE; - } - - /* testcase issue427-illegal-tile-offset.jp2 */ - l_tx1 = l_cp->tx0 + l_cp->tdx; - if (l_tx1 < l_cp->tx0) { /* manage overflow */ - l_tx1 = 0xFFFFFFFFU; - } - l_ty1 = l_cp->ty0 + l_cp->tdy; - if (l_ty1 < l_cp->ty0) { /* manage overflow */ - l_ty1 = 0xFFFFFFFFU; - } - if ((l_cp->tx0 > l_image->x0) || (l_cp->ty0 > l_image->y0) || (l_tx1 <= l_image->x0) || (l_ty1 <= l_image->y0) ) { - opj_event_msg(p_manager, EVT_ERROR, "Error with SIZ marker: illegal tile offset\n"); - return OPJ_FALSE; - } - -#ifdef USE_JPWL - if (l_cp->correct) { - /* if JPWL is on, we check whether TX errors have damaged - too much the SIZ parameters */ - if (!(l_image->x1 * l_image->y1)) { - opj_event_msg(p_manager, EVT_ERROR, - "JPWL: bad image size (%d x %d)\n", - l_image->x1, l_image->y1); - if (!JPWL_ASSUME || JPWL_ASSUME) { - opj_event_msg(p_manager, EVT_ERROR, "JPWL: giving up\n"); - return OPJ_FALSE; - } - } - - /* FIXME check previously in the function so why keep this piece of code ? Need by the norm ? - if (l_image->numcomps != ((len - 38) / 3)) { - opj_event_msg(p_manager, JPWL_ASSUME ? EVT_WARNING : EVT_ERROR, - "JPWL: Csiz is %d => space in SIZ only for %d comps.!!!\n", - l_image->numcomps, ((len - 38) / 3)); - if (!JPWL_ASSUME) { - opj_event_msg(p_manager, EVT_ERROR, "JPWL: giving up\n"); - return OPJ_FALSE; - } - */ /* we try to correct */ - /* opj_event_msg(p_manager, EVT_WARNING, "- trying to adjust this\n"); - if (l_image->numcomps < ((len - 38) / 3)) { - len = 38 + 3 * l_image->numcomps; - opj_event_msg(p_manager, EVT_WARNING, "- setting Lsiz to %d => HYPOTHESIS!!!\n", - len); - } else { - l_image->numcomps = ((len - 38) / 3); - opj_event_msg(p_manager, EVT_WARNING, "- setting Csiz to %d => HYPOTHESIS!!!\n", - l_image->numcomps); - } - } - */ - - /* update components number in the jpwl_exp_comps filed */ - l_cp->exp_comps = l_image->numcomps; - } -#endif /* USE_JPWL */ - - /* Allocate the resulting image components */ - l_image->comps = (opj_image_comp_t*) opj_calloc(l_image->numcomps, sizeof(opj_image_comp_t)); - if (l_image->comps == 00){ - l_image->numcomps = 0; - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to take in charge SIZ marker\n"); - return OPJ_FALSE; - } - - l_img_comp = l_image->comps; - - /* Read the component information */ - for (i = 0; i < l_image->numcomps; ++i){ - OPJ_UINT32 tmp; - opj_read_bytes(p_header_data,&tmp,1); /* Ssiz_i */ - ++p_header_data; - l_img_comp->prec = (tmp & 0x7f) + 1; - l_img_comp->sgnd = tmp >> 7; - opj_read_bytes(p_header_data,&tmp,1); /* XRsiz_i */ - ++p_header_data; - l_img_comp->dx = (OPJ_UINT32)tmp; /* should be between 1 and 255 */ - opj_read_bytes(p_header_data,&tmp,1); /* YRsiz_i */ - ++p_header_data; - l_img_comp->dy = (OPJ_UINT32)tmp; /* should be between 1 and 255 */ - if( l_img_comp->dx < 1 || l_img_comp->dx > 255 || - l_img_comp->dy < 1 || l_img_comp->dy > 255 ) { - opj_event_msg(p_manager, EVT_ERROR, - "Invalid values for comp = %d : dx=%u dy=%u\n (should be between 1 and 255 according the JPEG2000 norm)", - i, l_img_comp->dx, l_img_comp->dy); - return OPJ_FALSE; - } - -#ifdef USE_JPWL - if (l_cp->correct) { - /* if JPWL is on, we check whether TX errors have damaged - too much the SIZ parameters, again */ - if (!(l_image->comps[i].dx * l_image->comps[i].dy)) { - opj_event_msg(p_manager, JPWL_ASSUME ? EVT_WARNING : EVT_ERROR, - "JPWL: bad XRsiz_%d/YRsiz_%d (%d x %d)\n", - i, i, l_image->comps[i].dx, l_image->comps[i].dy); - if (!JPWL_ASSUME) { - opj_event_msg(p_manager, EVT_ERROR, "JPWL: giving up\n"); - return OPJ_FALSE; - } - /* we try to correct */ - opj_event_msg(p_manager, EVT_WARNING, "- trying to adjust them\n"); - if (!l_image->comps[i].dx) { - l_image->comps[i].dx = 1; - opj_event_msg(p_manager, EVT_WARNING, "- setting XRsiz_%d to %d => HYPOTHESIS!!!\n", - i, l_image->comps[i].dx); - } - if (!l_image->comps[i].dy) { - l_image->comps[i].dy = 1; - opj_event_msg(p_manager, EVT_WARNING, "- setting YRsiz_%d to %d => HYPOTHESIS!!!\n", - i, l_image->comps[i].dy); - } - } - } -#endif /* USE_JPWL */ - l_img_comp->resno_decoded = 0; /* number of resolution decoded */ - l_img_comp->factor = l_cp->m_specific_param.m_dec.m_reduce; /* reducing factor per component */ - ++l_img_comp; - } - - /* Compute the number of tiles */ - l_cp->tw = (OPJ_UINT32)opj_int_ceildiv((OPJ_INT32)(l_image->x1 - l_cp->tx0), (OPJ_INT32)l_cp->tdx); - l_cp->th = (OPJ_UINT32)opj_int_ceildiv((OPJ_INT32)(l_image->y1 - l_cp->ty0), (OPJ_INT32)l_cp->tdy); - - /* Check that the number of tiles is valid */ - if (l_cp->tw == 0 || l_cp->th == 0 || l_cp->tw > 65535 / l_cp->th) { - opj_event_msg( p_manager, EVT_ERROR, - "Invalid number of tiles : %u x %u (maximum fixed by jpeg2000 norm is 65535 tiles)\n", - l_cp->tw, l_cp->th); - return OPJ_FALSE; - } - l_nb_tiles = l_cp->tw * l_cp->th; - - /* Define the tiles which will be decoded */ - if (p_j2k->m_specific_param.m_decoder.m_discard_tiles) { - p_j2k->m_specific_param.m_decoder.m_start_tile_x = (p_j2k->m_specific_param.m_decoder.m_start_tile_x - l_cp->tx0) / l_cp->tdx; - p_j2k->m_specific_param.m_decoder.m_start_tile_y = (p_j2k->m_specific_param.m_decoder.m_start_tile_y - l_cp->ty0) / l_cp->tdy; - p_j2k->m_specific_param.m_decoder.m_end_tile_x = (OPJ_UINT32)opj_int_ceildiv((OPJ_INT32)(p_j2k->m_specific_param.m_decoder.m_end_tile_x - l_cp->tx0), (OPJ_INT32)l_cp->tdx); - p_j2k->m_specific_param.m_decoder.m_end_tile_y = (OPJ_UINT32)opj_int_ceildiv((OPJ_INT32)(p_j2k->m_specific_param.m_decoder.m_end_tile_y - l_cp->ty0), (OPJ_INT32)l_cp->tdy); - } - else { - p_j2k->m_specific_param.m_decoder.m_start_tile_x = 0; - p_j2k->m_specific_param.m_decoder.m_start_tile_y = 0; - p_j2k->m_specific_param.m_decoder.m_end_tile_x = l_cp->tw; - p_j2k->m_specific_param.m_decoder.m_end_tile_y = l_cp->th; - } - -#ifdef USE_JPWL - if (l_cp->correct) { - /* if JPWL is on, we check whether TX errors have damaged - too much the SIZ parameters */ - if ((l_cp->tw < 1) || (l_cp->th < 1) || (l_cp->tw > l_cp->max_tiles) || (l_cp->th > l_cp->max_tiles)) { - opj_event_msg(p_manager, JPWL_ASSUME ? EVT_WARNING : EVT_ERROR, - "JPWL: bad number of tiles (%d x %d)\n", - l_cp->tw, l_cp->th); - if (!JPWL_ASSUME) { - opj_event_msg(p_manager, EVT_ERROR, "JPWL: giving up\n"); - return OPJ_FALSE; - } - /* we try to correct */ - opj_event_msg(p_manager, EVT_WARNING, "- trying to adjust them\n"); - if (l_cp->tw < 1) { - l_cp->tw= 1; - opj_event_msg(p_manager, EVT_WARNING, "- setting %d tiles in x => HYPOTHESIS!!!\n", - l_cp->tw); - } - if (l_cp->tw > l_cp->max_tiles) { - l_cp->tw= 1; - opj_event_msg(p_manager, EVT_WARNING, "- too large x, increase expectance of %d\n" - "- setting %d tiles in x => HYPOTHESIS!!!\n", - l_cp->max_tiles, l_cp->tw); - } - if (l_cp->th < 1) { - l_cp->th= 1; - opj_event_msg(p_manager, EVT_WARNING, "- setting %d tiles in y => HYPOTHESIS!!!\n", - l_cp->th); - } - if (l_cp->th > l_cp->max_tiles) { - l_cp->th= 1; - opj_event_msg(p_manager, EVT_WARNING, "- too large y, increase expectance of %d to continue\n", - "- setting %d tiles in y => HYPOTHESIS!!!\n", - l_cp->max_tiles, l_cp->th); - } - } - } -#endif /* USE_JPWL */ - - /* memory allocations */ - l_cp->tcps = (opj_tcp_t*) opj_calloc(l_nb_tiles, sizeof(opj_tcp_t)); - if (l_cp->tcps == 00) { - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to take in charge SIZ marker\n"); - return OPJ_FALSE; - } - -#ifdef USE_JPWL - if (l_cp->correct) { - if (!l_cp->tcps) { - opj_event_msg(p_manager, JPWL_ASSUME ? EVT_WARNING : EVT_ERROR, - "JPWL: could not alloc tcps field of cp\n"); - if (!JPWL_ASSUME || JPWL_ASSUME) { - opj_event_msg(p_manager, EVT_ERROR, "JPWL: giving up\n"); - return OPJ_FALSE; - } - } - } -#endif /* USE_JPWL */ - - p_j2k->m_specific_param.m_decoder.m_default_tcp->tccps = - (opj_tccp_t*) opj_calloc(l_image->numcomps, sizeof(opj_tccp_t)); - if(p_j2k->m_specific_param.m_decoder.m_default_tcp->tccps == 00) { - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to take in charge SIZ marker\n"); - return OPJ_FALSE; - } - - p_j2k->m_specific_param.m_decoder.m_default_tcp->m_mct_records = - (opj_mct_data_t*)opj_calloc(OPJ_J2K_MCT_DEFAULT_NB_RECORDS ,sizeof(opj_mct_data_t)); - - if (! p_j2k->m_specific_param.m_decoder.m_default_tcp->m_mct_records) { - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to take in charge SIZ marker\n"); - return OPJ_FALSE; - } - p_j2k->m_specific_param.m_decoder.m_default_tcp->m_nb_max_mct_records = OPJ_J2K_MCT_DEFAULT_NB_RECORDS; - - p_j2k->m_specific_param.m_decoder.m_default_tcp->m_mcc_records = - (opj_simple_mcc_decorrelation_data_t*) - opj_calloc(OPJ_J2K_MCC_DEFAULT_NB_RECORDS, sizeof(opj_simple_mcc_decorrelation_data_t)); - - if (! p_j2k->m_specific_param.m_decoder.m_default_tcp->m_mcc_records) { - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to take in charge SIZ marker\n"); - return OPJ_FALSE; - } - p_j2k->m_specific_param.m_decoder.m_default_tcp->m_nb_max_mcc_records = OPJ_J2K_MCC_DEFAULT_NB_RECORDS; - - /* set up default dc level shift */ - for (i=0;i<l_image->numcomps;++i) { - if (! l_image->comps[i].sgnd) { - p_j2k->m_specific_param.m_decoder.m_default_tcp->tccps[i].m_dc_level_shift = 1 << (l_image->comps[i].prec - 1); - } - } - - l_current_tile_param = l_cp->tcps; - for (i = 0; i < l_nb_tiles; ++i) { - l_current_tile_param->tccps = (opj_tccp_t*) opj_calloc(l_image->numcomps, sizeof(opj_tccp_t)); - if (l_current_tile_param->tccps == 00) { - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to take in charge SIZ marker\n"); - return OPJ_FALSE; - } - - ++l_current_tile_param; - } - - p_j2k->m_specific_param.m_decoder.m_state = J2K_STATE_MH; /* FIXME J2K_DEC_STATE_MH; */ - opj_image_comp_header_update(l_image,l_cp); - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_write_com( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager - ) -{ - OPJ_UINT32 l_comment_size; - OPJ_UINT32 l_total_com_size; - const OPJ_CHAR *l_comment; - OPJ_BYTE * l_current_ptr = 00; - - /* preconditions */ - assert(p_j2k != 00); - assert(p_stream != 00); - assert(p_manager != 00); - - l_comment = p_j2k->m_cp.comment; - l_comment_size = (OPJ_UINT32)strlen(l_comment); - l_total_com_size = l_comment_size + 6; - - if (l_total_com_size > p_j2k->m_specific_param.m_encoder.m_header_tile_data_size) { - OPJ_BYTE *new_header_tile_data = (OPJ_BYTE *) opj_realloc(p_j2k->m_specific_param.m_encoder.m_header_tile_data, l_total_com_size); - if (! new_header_tile_data) { - opj_free(p_j2k->m_specific_param.m_encoder.m_header_tile_data); - p_j2k->m_specific_param.m_encoder.m_header_tile_data = NULL; - p_j2k->m_specific_param.m_encoder.m_header_tile_data_size = 0; - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to write the COM marker\n"); - return OPJ_FALSE; - } - p_j2k->m_specific_param.m_encoder.m_header_tile_data = new_header_tile_data; - p_j2k->m_specific_param.m_encoder.m_header_tile_data_size = l_total_com_size; - } - - l_current_ptr = p_j2k->m_specific_param.m_encoder.m_header_tile_data; - - opj_write_bytes(l_current_ptr,J2K_MS_COM , 2); /* COM */ - l_current_ptr+=2; - - opj_write_bytes(l_current_ptr,l_total_com_size - 2 , 2); /* L_COM */ - l_current_ptr+=2; - - opj_write_bytes(l_current_ptr,1 , 2); /* General use (IS 8859-15:1999 (Latin) values) */ - l_current_ptr+=2; - - memcpy( l_current_ptr,l_comment,l_comment_size); - - if (opj_stream_write_data(p_stream,p_j2k->m_specific_param.m_encoder.m_header_tile_data,l_total_com_size,p_manager) != l_total_com_size) { - return OPJ_FALSE; - } - - return OPJ_TRUE; -} - -/** - * Reads a COM marker (comments) - * @param p_j2k the jpeg2000 file codec. - * @param p_header_data the data contained in the COM box. - * @param p_header_size the size of the data contained in the COM marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_com ( opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager - ) -{ - /* preconditions */ - assert(p_j2k != 00); - assert(p_manager != 00); - assert(p_header_data != 00); - (void)p_header_size; - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_write_cod( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ) -{ - opj_cp_t *l_cp = 00; - opj_tcp_t *l_tcp = 00; - OPJ_UINT32 l_code_size,l_remaining_size; - OPJ_BYTE * l_current_data = 00; - - /* preconditions */ - assert(p_j2k != 00); - assert(p_manager != 00); - assert(p_stream != 00); - - l_cp = &(p_j2k->m_cp); - l_tcp = &l_cp->tcps[p_j2k->m_current_tile_number]; - l_code_size = 9 + opj_j2k_get_SPCod_SPCoc_size(p_j2k,p_j2k->m_current_tile_number,0); - l_remaining_size = l_code_size; - - if (l_code_size > p_j2k->m_specific_param.m_encoder.m_header_tile_data_size) { - OPJ_BYTE *new_header_tile_data = (OPJ_BYTE *) opj_realloc(p_j2k->m_specific_param.m_encoder.m_header_tile_data, l_code_size); - if (! new_header_tile_data) { - opj_free(p_j2k->m_specific_param.m_encoder.m_header_tile_data); - p_j2k->m_specific_param.m_encoder.m_header_tile_data = NULL; - p_j2k->m_specific_param.m_encoder.m_header_tile_data_size = 0; - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to write COD marker\n"); - return OPJ_FALSE; - } - p_j2k->m_specific_param.m_encoder.m_header_tile_data = new_header_tile_data; - p_j2k->m_specific_param.m_encoder.m_header_tile_data_size = l_code_size; - } - - l_current_data = p_j2k->m_specific_param.m_encoder.m_header_tile_data; - - opj_write_bytes(l_current_data,J2K_MS_COD,2); /* COD */ - l_current_data += 2; - - opj_write_bytes(l_current_data,l_code_size-2,2); /* L_COD */ - l_current_data += 2; - - opj_write_bytes(l_current_data,l_tcp->csty,1); /* Scod */ - ++l_current_data; - - opj_write_bytes(l_current_data,l_tcp->prg,1); /* SGcod (A) */ - ++l_current_data; - - opj_write_bytes(l_current_data,l_tcp->numlayers,2); /* SGcod (B) */ - l_current_data+=2; - - opj_write_bytes(l_current_data,l_tcp->mct,1); /* SGcod (C) */ - ++l_current_data; - - l_remaining_size -= 9; - - if (! opj_j2k_write_SPCod_SPCoc(p_j2k,p_j2k->m_current_tile_number,0,l_current_data,&l_remaining_size,p_manager)) { - opj_event_msg(p_manager, EVT_ERROR, "Error writing COD marker\n"); - return OPJ_FALSE; - } - - if (l_remaining_size != 0) { - opj_event_msg(p_manager, EVT_ERROR, "Error writing COD marker\n"); - return OPJ_FALSE; - } - - if (opj_stream_write_data(p_stream,p_j2k->m_specific_param.m_encoder.m_header_tile_data,l_code_size,p_manager) != l_code_size) { - return OPJ_FALSE; - } - - return OPJ_TRUE; -} - -/** - * Reads a COD marker (Coding Styke defaults) - * @param p_header_data the data contained in the COD box. - * @param p_j2k the jpeg2000 codec. - * @param p_header_size the size of the data contained in the COD marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_cod ( opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager - ) -{ - /* loop */ - OPJ_UINT32 i; - OPJ_UINT32 l_tmp; - opj_cp_t *l_cp = 00; - opj_tcp_t *l_tcp = 00; - opj_image_t *l_image = 00; - - /* preconditions */ - assert(p_header_data != 00); - assert(p_j2k != 00); - assert(p_manager != 00); - - l_image = p_j2k->m_private_image; - l_cp = &(p_j2k->m_cp); - - /* If we are in the first tile-part header of the current tile */ - l_tcp = (p_j2k->m_specific_param.m_decoder.m_state == J2K_STATE_TPH) ? - &l_cp->tcps[p_j2k->m_current_tile_number] : - p_j2k->m_specific_param.m_decoder.m_default_tcp; - - /* Only one COD per tile */ - if (l_tcp->cod) { - opj_event_msg(p_manager, EVT_ERROR, "COD marker already read. No more than one COD marker per tile.\n"); - return OPJ_FALSE; - } - l_tcp->cod = 1; - - /* Make sure room is sufficient */ - if (p_header_size < 5) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading COD marker\n"); - return OPJ_FALSE; - } - - opj_read_bytes(p_header_data,&l_tcp->csty,1); /* Scod */ - ++p_header_data; - /* Make sure we know how to decode this */ - if ((l_tcp->csty & ~(OPJ_UINT32)(J2K_CP_CSTY_PRT | J2K_CP_CSTY_SOP | J2K_CP_CSTY_EPH)) != 0U) { - opj_event_msg(p_manager, EVT_ERROR, "Unknown Scod value in COD marker\n"); - return OPJ_FALSE; - } - opj_read_bytes(p_header_data,&l_tmp,1); /* SGcod (A) */ - ++p_header_data; - l_tcp->prg = (OPJ_PROG_ORDER) l_tmp; - /* Make sure progression order is valid */ - if (l_tcp->prg > OPJ_CPRL ) { - opj_event_msg(p_manager, EVT_ERROR, "Unknown progression order in COD marker\n"); - l_tcp->prg = OPJ_PROG_UNKNOWN; - } - opj_read_bytes(p_header_data,&l_tcp->numlayers,2); /* SGcod (B) */ - p_header_data+=2; - - if ((l_tcp->numlayers < 1U) || (l_tcp->numlayers > 65535U)) { - opj_event_msg(p_manager, EVT_ERROR, "Invalid number of layers in COD marker : %d not in range [1-65535]\n", l_tcp->numlayers); - return OPJ_FALSE; - } - - /* If user didn't set a number layer to decode take the max specify in the codestream. */ - if (l_cp->m_specific_param.m_dec.m_layer) { - l_tcp->num_layers_to_decode = l_cp->m_specific_param.m_dec.m_layer; - } - else { - l_tcp->num_layers_to_decode = l_tcp->numlayers; - } - - opj_read_bytes(p_header_data,&l_tcp->mct,1); /* SGcod (C) */ - ++p_header_data; - - p_header_size -= 5; - for (i = 0; i < l_image->numcomps; ++i) { - l_tcp->tccps[i].csty = l_tcp->csty & J2K_CCP_CSTY_PRT; - } - - if (! opj_j2k_read_SPCod_SPCoc(p_j2k,0,p_header_data,&p_header_size,p_manager)) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading COD marker\n"); - return OPJ_FALSE; - } - - if (p_header_size != 0) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading COD marker\n"); - return OPJ_FALSE; - } - - /* Apply the coding style to other components of the current tile or the m_default_tcp*/ - opj_j2k_copy_tile_component_parameters(p_j2k); - - /* Index */ -#ifdef WIP_REMOVE_MSD - if (p_j2k->cstr_info) { - /*opj_codestream_info_t *l_cstr_info = p_j2k->cstr_info;*/ - p_j2k->cstr_info->prog = l_tcp->prg; - p_j2k->cstr_info->numlayers = l_tcp->numlayers; - p_j2k->cstr_info->numdecompos = (OPJ_INT32*) opj_malloc(l_image->numcomps * sizeof(OPJ_UINT32)); - for (i = 0; i < l_image->numcomps; ++i) { - p_j2k->cstr_info->numdecompos[i] = l_tcp->tccps[i].numresolutions - 1; - } - } -#endif - - return OPJ_TRUE; -} - -#if 0 -OPJ_BOOL opj_j2k_write_coc( opj_j2k_t *p_j2k, - OPJ_UINT32 p_comp_no, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ) -{ - OPJ_UINT32 l_coc_size,l_remaining_size; - OPJ_UINT32 l_comp_room; - - /* preconditions */ - assert(p_j2k != 00); - assert(p_manager != 00); - assert(p_stream != 00); - - l_comp_room = (p_j2k->m_private_image->numcomps <= 256) ? 1 : 2; - - l_coc_size = 5 + l_comp_room + opj_j2k_get_SPCod_SPCoc_size(p_j2k,p_j2k->m_current_tile_number,p_comp_no); - - if (l_coc_size > p_j2k->m_specific_param.m_encoder.m_header_tile_data_size) { - OPJ_BYTE *new_header_tile_data; - /*p_j2k->m_specific_param.m_encoder.m_header_tile_data - = (OPJ_BYTE*)opj_realloc( - p_j2k->m_specific_param.m_encoder.m_header_tile_data, - l_coc_size);*/ - - new_header_tile_data = (OPJ_BYTE *) opj_realloc(p_j2k->m_specific_param.m_encoder.m_header_tile_data, l_coc_size); - if (! new_header_tile_data) { - opj_free(p_j2k->m_specific_param.m_encoder.m_header_tile_data); - p_j2k->m_specific_param.m_encoder.m_header_tile_data = NULL; - p_j2k->m_specific_param.m_encoder.m_header_tile_data_size = 0; - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to write COC marker\n"); - return OPJ_FALSE; - } - p_j2k->m_specific_param.m_encoder.m_header_tile_data = new_header_tile_data; - p_j2k->m_specific_param.m_encoder.m_header_tile_data_size = l_coc_size; - } - - opj_j2k_write_coc_in_memory(p_j2k,p_comp_no,p_j2k->m_specific_param.m_encoder.m_header_tile_data,&l_remaining_size,p_manager); - - if (opj_stream_write_data(p_stream,p_j2k->m_specific_param.m_encoder.m_header_tile_data,l_coc_size,p_manager) != l_coc_size) { - return OPJ_FALSE; - } - - return OPJ_TRUE; -} -#endif - -#if 0 -void opj_j2k_write_coc_in_memory( opj_j2k_t *p_j2k, - OPJ_UINT32 p_comp_no, - OPJ_BYTE * p_data, - OPJ_UINT32 * p_data_written, - opj_event_mgr_t * p_manager - ) -{ - opj_cp_t *l_cp = 00; - opj_tcp_t *l_tcp = 00; - OPJ_UINT32 l_coc_size,l_remaining_size; - OPJ_BYTE * l_current_data = 00; - opj_image_t *l_image = 00; - OPJ_UINT32 l_comp_room; - - /* preconditions */ - assert(p_j2k != 00); - assert(p_manager != 00); - - l_cp = &(p_j2k->m_cp); - l_tcp = &l_cp->tcps[p_j2k->m_current_tile_number]; - l_image = p_j2k->m_private_image; - l_comp_room = (l_image->numcomps <= 256) ? 1 : 2; - - l_coc_size = 5 + l_comp_room + opj_j2k_get_SPCod_SPCoc_size(p_j2k,p_j2k->m_current_tile_number,p_comp_no); - l_remaining_size = l_coc_size; - - l_current_data = p_data; - - opj_write_bytes(l_current_data,J2K_MS_COC,2); /* COC */ - l_current_data += 2; - - opj_write_bytes(l_current_data,l_coc_size-2,2); /* L_COC */ - l_current_data += 2; - - opj_write_bytes(l_current_data,p_comp_no, l_comp_room); /* Ccoc */ - l_current_data+=l_comp_room; - - opj_write_bytes(l_current_data, l_tcp->tccps[p_comp_no].csty, 1); /* Scoc */ - ++l_current_data; - - l_remaining_size -= (5 + l_comp_room); - opj_j2k_write_SPCod_SPCoc(p_j2k,p_j2k->m_current_tile_number,0,l_current_data,&l_remaining_size,p_manager); - * p_data_written = l_coc_size; -} -#endif - -OPJ_UINT32 opj_j2k_get_max_coc_size(opj_j2k_t *p_j2k) -{ - OPJ_UINT32 i,j; - OPJ_UINT32 l_nb_comp; - OPJ_UINT32 l_nb_tiles; - OPJ_UINT32 l_max = 0; - - /* preconditions */ - - l_nb_tiles = p_j2k->m_cp.tw * p_j2k->m_cp.th ; - l_nb_comp = p_j2k->m_private_image->numcomps; - - for (i=0;i<l_nb_tiles;++i) { - for (j=0;j<l_nb_comp;++j) { - l_max = opj_uint_max(l_max,opj_j2k_get_SPCod_SPCoc_size(p_j2k,i,j)); - } - } - - return 6 + l_max; -} - -/** - * Reads a COC marker (Coding Style Component) - * @param p_header_data the data contained in the COC box. - * @param p_j2k the jpeg2000 codec. - * @param p_header_size the size of the data contained in the COC marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_coc ( opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager - ) -{ - opj_cp_t *l_cp = NULL; - opj_tcp_t *l_tcp = NULL; - opj_image_t *l_image = NULL; - OPJ_UINT32 l_comp_room; - OPJ_UINT32 l_comp_no; - - /* preconditions */ - assert(p_header_data != 00); - assert(p_j2k != 00); - assert(p_manager != 00); - - l_cp = &(p_j2k->m_cp); - l_tcp = (p_j2k->m_specific_param.m_decoder.m_state == J2K_STATE_TPH ) ? /*FIXME J2K_DEC_STATE_TPH*/ - &l_cp->tcps[p_j2k->m_current_tile_number] : - p_j2k->m_specific_param.m_decoder.m_default_tcp; - l_image = p_j2k->m_private_image; - - l_comp_room = l_image->numcomps <= 256 ? 1 : 2; - - /* make sure room is sufficient*/ - if (p_header_size < l_comp_room + 1) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading COC marker\n"); - return OPJ_FALSE; - } - p_header_size -= l_comp_room + 1; - - opj_read_bytes(p_header_data,&l_comp_no,l_comp_room); /* Ccoc */ - p_header_data += l_comp_room; - if (l_comp_no >= l_image->numcomps) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading COC marker (bad number of components)\n"); - return OPJ_FALSE; - } - - opj_read_bytes(p_header_data,&l_tcp->tccps[l_comp_no].csty,1); /* Scoc */ - ++p_header_data ; - - if (! opj_j2k_read_SPCod_SPCoc(p_j2k,l_comp_no,p_header_data,&p_header_size,p_manager)) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading COC marker\n"); - return OPJ_FALSE; - } - - if (p_header_size != 0) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading COC marker\n"); - return OPJ_FALSE; - } - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_write_qcd( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager - ) -{ - OPJ_UINT32 l_qcd_size,l_remaining_size; - OPJ_BYTE * l_current_data = 00; - - /* preconditions */ - assert(p_j2k != 00); - assert(p_manager != 00); - assert(p_stream != 00); - - l_qcd_size = 4 + opj_j2k_get_SQcd_SQcc_size(p_j2k,p_j2k->m_current_tile_number,0); - l_remaining_size = l_qcd_size; - - if (l_qcd_size > p_j2k->m_specific_param.m_encoder.m_header_tile_data_size) { - OPJ_BYTE *new_header_tile_data = (OPJ_BYTE *) opj_realloc(p_j2k->m_specific_param.m_encoder.m_header_tile_data, l_qcd_size); - if (! new_header_tile_data) { - opj_free(p_j2k->m_specific_param.m_encoder.m_header_tile_data); - p_j2k->m_specific_param.m_encoder.m_header_tile_data = NULL; - p_j2k->m_specific_param.m_encoder.m_header_tile_data_size = 0; - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to write QCD marker\n"); - return OPJ_FALSE; - } - p_j2k->m_specific_param.m_encoder.m_header_tile_data = new_header_tile_data; - p_j2k->m_specific_param.m_encoder.m_header_tile_data_size = l_qcd_size; - } - - l_current_data = p_j2k->m_specific_param.m_encoder.m_header_tile_data; - - opj_write_bytes(l_current_data,J2K_MS_QCD,2); /* QCD */ - l_current_data += 2; - - opj_write_bytes(l_current_data,l_qcd_size-2,2); /* L_QCD */ - l_current_data += 2; - - l_remaining_size -= 4; - - if (! opj_j2k_write_SQcd_SQcc(p_j2k,p_j2k->m_current_tile_number,0,l_current_data,&l_remaining_size,p_manager)) { - opj_event_msg(p_manager, EVT_ERROR, "Error writing QCD marker\n"); - return OPJ_FALSE; - } - - if (l_remaining_size != 0) { - opj_event_msg(p_manager, EVT_ERROR, "Error writing QCD marker\n"); - return OPJ_FALSE; - } - - if (opj_stream_write_data(p_stream, p_j2k->m_specific_param.m_encoder.m_header_tile_data,l_qcd_size,p_manager) != l_qcd_size) { - return OPJ_FALSE; - } - - return OPJ_TRUE; -} - -/** - * Reads a QCD marker (Quantization defaults) - * @param p_header_data the data contained in the QCD box. - * @param p_j2k the jpeg2000 codec. - * @param p_header_size the size of the data contained in the QCD marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_qcd ( opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager - ) -{ - /* preconditions */ - assert(p_header_data != 00); - assert(p_j2k != 00); - assert(p_manager != 00); - - if (! opj_j2k_read_SQcd_SQcc(p_j2k,0,p_header_data,&p_header_size,p_manager)) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading QCD marker\n"); - return OPJ_FALSE; - } - - if (p_header_size != 0) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading QCD marker\n"); - return OPJ_FALSE; - } - - /* Apply the quantization parameters to other components of the current tile or the m_default_tcp */ - opj_j2k_copy_tile_quantization_parameters(p_j2k); - - return OPJ_TRUE; -} - -#if 0 -OPJ_BOOL opj_j2k_write_qcc( opj_j2k_t *p_j2k, - OPJ_UINT32 p_comp_no, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager - ) -{ - OPJ_UINT32 l_qcc_size,l_remaining_size; - - /* preconditions */ - assert(p_j2k != 00); - assert(p_manager != 00); - assert(p_stream != 00); - - l_qcc_size = 5 + opj_j2k_get_SQcd_SQcc_size(p_j2k,p_j2k->m_current_tile_number,p_comp_no); - l_qcc_size += p_j2k->m_private_image->numcomps <= 256 ? 0:1; - l_remaining_size = l_qcc_size; - - if (l_qcc_size > p_j2k->m_specific_param.m_encoder.m_header_tile_data_size) { - OPJ_BYTE *new_header_tile_data = (OPJ_BYTE *) opj_realloc(p_j2k->m_specific_param.m_encoder.m_header_tile_data, l_qcc_size); - if (! new_header_tile_data) { - opj_free(p_j2k->m_specific_param.m_encoder.m_header_tile_data); - p_j2k->m_specific_param.m_encoder.m_header_tile_data = NULL; - p_j2k->m_specific_param.m_encoder.m_header_tile_data_size = 0; - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to write QCC marker\n"); - return OPJ_FALSE; - } - p_j2k->m_specific_param.m_encoder.m_header_tile_data = new_header_tile_data; - p_j2k->m_specific_param.m_encoder.m_header_tile_data_size = l_qcc_size; - } - - opj_j2k_write_qcc_in_memory(p_j2k,p_comp_no,p_j2k->m_specific_param.m_encoder.m_header_tile_data,&l_remaining_size,p_manager); - - if (opj_stream_write_data(p_stream,p_j2k->m_specific_param.m_encoder.m_header_tile_data,l_qcc_size,p_manager) != l_qcc_size) { - return OPJ_FALSE; - } - - return OPJ_TRUE; -} -#endif - -#if 0 -void opj_j2k_write_qcc_in_memory( opj_j2k_t *p_j2k, - OPJ_UINT32 p_comp_no, - OPJ_BYTE * p_data, - OPJ_UINT32 * p_data_written, - opj_event_mgr_t * p_manager - ) -{ - OPJ_UINT32 l_qcc_size,l_remaining_size; - OPJ_BYTE * l_current_data = 00; - - /* preconditions */ - assert(p_j2k != 00); - assert(p_manager != 00); - - l_qcc_size = 6 + opj_j2k_get_SQcd_SQcc_size(p_j2k,p_j2k->m_current_tile_number,p_comp_no); - l_remaining_size = l_qcc_size; - - l_current_data = p_data; - - opj_write_bytes(l_current_data,J2K_MS_QCC,2); /* QCC */ - l_current_data += 2; - - if (p_j2k->m_private_image->numcomps <= 256) { - --l_qcc_size; - - opj_write_bytes(l_current_data,l_qcc_size-2,2); /* L_QCC */ - l_current_data += 2; - - opj_write_bytes(l_current_data, p_comp_no, 1); /* Cqcc */ - ++l_current_data; - - /* in the case only one byte is sufficient the last byte allocated is useless -> still do -6 for available */ - l_remaining_size -= 6; - } - else { - opj_write_bytes(l_current_data,l_qcc_size-2,2); /* L_QCC */ - l_current_data += 2; - - opj_write_bytes(l_current_data, p_comp_no, 2); /* Cqcc */ - l_current_data+=2; - - l_remaining_size -= 6; - } - - opj_j2k_write_SQcd_SQcc(p_j2k,p_j2k->m_current_tile_number,p_comp_no,l_current_data,&l_remaining_size,p_manager); - - *p_data_written = l_qcc_size; -} -#endif - -OPJ_UINT32 opj_j2k_get_max_qcc_size (opj_j2k_t *p_j2k) -{ - return opj_j2k_get_max_coc_size(p_j2k); -} - -/** - * Reads a QCC marker (Quantization component) - * @param p_header_data the data contained in the QCC box. - * @param p_j2k the jpeg2000 codec. - * @param p_header_size the size of the data contained in the QCC marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_qcc( opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager - ) -{ - OPJ_UINT32 l_num_comp,l_comp_no; - - /* preconditions */ - assert(p_header_data != 00); - assert(p_j2k != 00); - assert(p_manager != 00); - - l_num_comp = p_j2k->m_private_image->numcomps; - - if (l_num_comp <= 256) { - if (p_header_size < 1) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading QCC marker\n"); - return OPJ_FALSE; - } - opj_read_bytes(p_header_data,&l_comp_no,1); - ++p_header_data; - --p_header_size; - } - else { - if (p_header_size < 2) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading QCC marker\n"); - return OPJ_FALSE; - } - opj_read_bytes(p_header_data,&l_comp_no,2); - p_header_data+=2; - p_header_size-=2; - } - -#ifdef USE_JPWL - if (p_j2k->m_cp.correct) { - - static OPJ_UINT32 backup_compno = 0; - - /* compno is negative or larger than the number of components!!! */ - if (/*(l_comp_no < 0) ||*/ (l_comp_no >= l_num_comp)) { - opj_event_msg(p_manager, EVT_ERROR, - "JPWL: bad component number in QCC (%d out of a maximum of %d)\n", - l_comp_no, l_num_comp); - if (!JPWL_ASSUME) { - opj_event_msg(p_manager, EVT_ERROR, "JPWL: giving up\n"); - return OPJ_FALSE; - } - /* we try to correct */ - l_comp_no = backup_compno % l_num_comp; - opj_event_msg(p_manager, EVT_WARNING, "- trying to adjust this\n" - "- setting component number to %d\n", - l_comp_no); - } - - /* keep your private count of tiles */ - backup_compno++; - }; -#endif /* USE_JPWL */ - - if (l_comp_no >= p_j2k->m_private_image->numcomps) { - opj_event_msg(p_manager, EVT_ERROR, - "Invalid component number: %d, regarding the number of components %d\n", - l_comp_no, p_j2k->m_private_image->numcomps); - return OPJ_FALSE; - } - - if (! opj_j2k_read_SQcd_SQcc(p_j2k,l_comp_no,p_header_data,&p_header_size,p_manager)) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading QCC marker\n"); - return OPJ_FALSE; - } - - if (p_header_size != 0) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading QCC marker\n"); - return OPJ_FALSE; - } - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_write_poc( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager - ) -{ - OPJ_UINT32 l_nb_comp; - OPJ_UINT32 l_nb_poc; - OPJ_UINT32 l_poc_size; - OPJ_UINT32 l_written_size = 0; - opj_tcp_t *l_tcp = 00; - OPJ_UINT32 l_poc_room; - - /* preconditions */ - assert(p_j2k != 00); - assert(p_manager != 00); - assert(p_stream != 00); - - l_tcp = &p_j2k->m_cp.tcps[p_j2k->m_current_tile_number]; - l_nb_comp = p_j2k->m_private_image->numcomps; - l_nb_poc = 1 + l_tcp->numpocs; - - if (l_nb_comp <= 256) { - l_poc_room = 1; - } - else { - l_poc_room = 2; - } - l_poc_size = 4 + (5 + 2 * l_poc_room) * l_nb_poc; - - if (l_poc_size > p_j2k->m_specific_param.m_encoder.m_header_tile_data_size) { - OPJ_BYTE *new_header_tile_data = (OPJ_BYTE *) opj_realloc(p_j2k->m_specific_param.m_encoder.m_header_tile_data, l_poc_size); - if (! new_header_tile_data) { - opj_free(p_j2k->m_specific_param.m_encoder.m_header_tile_data); - p_j2k->m_specific_param.m_encoder.m_header_tile_data = NULL; - p_j2k->m_specific_param.m_encoder.m_header_tile_data_size = 0; - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to write POC marker\n"); - return OPJ_FALSE; - } - p_j2k->m_specific_param.m_encoder.m_header_tile_data = new_header_tile_data; - p_j2k->m_specific_param.m_encoder.m_header_tile_data_size = l_poc_size; - } - - opj_j2k_write_poc_in_memory(p_j2k,p_j2k->m_specific_param.m_encoder.m_header_tile_data,&l_written_size,p_manager); - - if (opj_stream_write_data(p_stream,p_j2k->m_specific_param.m_encoder.m_header_tile_data,l_poc_size,p_manager) != l_poc_size) { - return OPJ_FALSE; - } - - return OPJ_TRUE; -} - -void opj_j2k_write_poc_in_memory( opj_j2k_t *p_j2k, - OPJ_BYTE * p_data, - OPJ_UINT32 * p_data_written, - opj_event_mgr_t * p_manager - ) -{ - OPJ_UINT32 i; - OPJ_BYTE * l_current_data = 00; - OPJ_UINT32 l_nb_comp; - OPJ_UINT32 l_nb_poc; - OPJ_UINT32 l_poc_size; - opj_image_t *l_image = 00; - opj_tcp_t *l_tcp = 00; - opj_tccp_t *l_tccp = 00; - opj_poc_t *l_current_poc = 00; - OPJ_UINT32 l_poc_room; - - /* preconditions */ - assert(p_j2k != 00); - assert(p_manager != 00); - - l_tcp = &p_j2k->m_cp.tcps[p_j2k->m_current_tile_number]; - l_tccp = &l_tcp->tccps[0]; - l_image = p_j2k->m_private_image; - l_nb_comp = l_image->numcomps; - l_nb_poc = 1 + l_tcp->numpocs; - - if (l_nb_comp <= 256) { - l_poc_room = 1; - } - else { - l_poc_room = 2; - } - - l_poc_size = 4 + (5 + 2 * l_poc_room) * l_nb_poc; - - l_current_data = p_data; - - opj_write_bytes(l_current_data,J2K_MS_POC,2); /* POC */ - l_current_data += 2; - - opj_write_bytes(l_current_data,l_poc_size-2,2); /* Lpoc */ - l_current_data += 2; - - l_current_poc = l_tcp->pocs; - for (i = 0; i < l_nb_poc; ++i) { - opj_write_bytes(l_current_data,l_current_poc->resno0,1); /* RSpoc_i */ - ++l_current_data; - - opj_write_bytes(l_current_data,l_current_poc->compno0,l_poc_room); /* CSpoc_i */ - l_current_data+=l_poc_room; - - opj_write_bytes(l_current_data,l_current_poc->layno1,2); /* LYEpoc_i */ - l_current_data+=2; - - opj_write_bytes(l_current_data,l_current_poc->resno1,1); /* REpoc_i */ - ++l_current_data; - - opj_write_bytes(l_current_data,l_current_poc->compno1,l_poc_room); /* CEpoc_i */ - l_current_data+=l_poc_room; - - opj_write_bytes(l_current_data,l_current_poc->prg,1); /* Ppoc_i */ - ++l_current_data; - - /* change the value of the max layer according to the actual number of layers in the file, components and resolutions*/ - l_current_poc->layno1 = (OPJ_UINT32)opj_int_min((OPJ_INT32)l_current_poc->layno1, (OPJ_INT32)l_tcp->numlayers); - l_current_poc->resno1 = (OPJ_UINT32)opj_int_min((OPJ_INT32)l_current_poc->resno1, (OPJ_INT32)l_tccp->numresolutions); - l_current_poc->compno1 = (OPJ_UINT32)opj_int_min((OPJ_INT32)l_current_poc->compno1, (OPJ_INT32)l_nb_comp); - - ++l_current_poc; - } - - *p_data_written = l_poc_size; -} - -OPJ_UINT32 opj_j2k_get_max_poc_size(opj_j2k_t *p_j2k) -{ - opj_tcp_t * l_tcp = 00; - OPJ_UINT32 l_nb_tiles = 0; - OPJ_UINT32 l_max_poc = 0; - OPJ_UINT32 i; - - l_tcp = p_j2k->m_cp.tcps; - l_nb_tiles = p_j2k->m_cp.th * p_j2k->m_cp.tw; - - for (i=0;i<l_nb_tiles;++i) { - l_max_poc = opj_uint_max(l_max_poc,l_tcp->numpocs); - ++l_tcp; - } - - ++l_max_poc; - - return 4 + 9 * l_max_poc; -} - -OPJ_UINT32 opj_j2k_get_max_toc_size (opj_j2k_t *p_j2k) -{ - OPJ_UINT32 i; - OPJ_UINT32 l_nb_tiles; - OPJ_UINT32 l_max = 0; - opj_tcp_t * l_tcp = 00; - - l_tcp = p_j2k->m_cp.tcps; - l_nb_tiles = p_j2k->m_cp.tw * p_j2k->m_cp.th ; - - for (i=0;i<l_nb_tiles;++i) { - l_max = opj_uint_max(l_max,l_tcp->m_nb_tile_parts); - - ++l_tcp; - } - - return 12 * l_max; -} - -OPJ_UINT32 opj_j2k_get_specific_header_sizes(opj_j2k_t *p_j2k) -{ - OPJ_UINT32 l_nb_bytes = 0; - OPJ_UINT32 l_nb_comps; - OPJ_UINT32 l_coc_bytes,l_qcc_bytes; - - l_nb_comps = p_j2k->m_private_image->numcomps - 1; - l_nb_bytes += opj_j2k_get_max_toc_size(p_j2k); - - if (!(OPJ_IS_CINEMA(p_j2k->m_cp.rsiz))) { - l_coc_bytes = opj_j2k_get_max_coc_size(p_j2k); - l_nb_bytes += l_nb_comps * l_coc_bytes; - - l_qcc_bytes = opj_j2k_get_max_qcc_size(p_j2k); - l_nb_bytes += l_nb_comps * l_qcc_bytes; - } - - l_nb_bytes += opj_j2k_get_max_poc_size(p_j2k); - - /*** DEVELOPER CORNER, Add room for your headers ***/ - - return l_nb_bytes; -} - -/** - * Reads a POC marker (Progression Order Change) - * - * @param p_header_data the data contained in the POC box. - * @param p_j2k the jpeg2000 codec. - * @param p_header_size the size of the data contained in the POC marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_poc ( opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager - ) -{ - OPJ_UINT32 i, l_nb_comp, l_tmp; - opj_image_t * l_image = 00; - OPJ_UINT32 l_old_poc_nb, l_current_poc_nb, l_current_poc_remaining; - OPJ_UINT32 l_chunk_size, l_comp_room; - - opj_cp_t *l_cp = 00; - opj_tcp_t *l_tcp = 00; - opj_poc_t *l_current_poc = 00; - - /* preconditions */ - assert(p_header_data != 00); - assert(p_j2k != 00); - assert(p_manager != 00); - - l_image = p_j2k->m_private_image; - l_nb_comp = l_image->numcomps; - if (l_nb_comp <= 256) { - l_comp_room = 1; - } - else { - l_comp_room = 2; - } - l_chunk_size = 5 + 2 * l_comp_room; - l_current_poc_nb = p_header_size / l_chunk_size; - l_current_poc_remaining = p_header_size % l_chunk_size; - - if ((l_current_poc_nb <= 0) || (l_current_poc_remaining != 0)) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading POC marker\n"); - return OPJ_FALSE; - } - - l_cp = &(p_j2k->m_cp); - l_tcp = (p_j2k->m_specific_param.m_decoder.m_state == J2K_STATE_TPH) ? - &l_cp->tcps[p_j2k->m_current_tile_number] : - p_j2k->m_specific_param.m_decoder.m_default_tcp; - l_old_poc_nb = l_tcp->POC ? l_tcp->numpocs + 1 : 0; - l_current_poc_nb += l_old_poc_nb; - - if(l_current_poc_nb >= 32) - { - opj_event_msg(p_manager, EVT_ERROR, "Too many POCs %d\n", l_current_poc_nb); - return OPJ_FALSE; - } - assert(l_current_poc_nb < 32); - - /* now poc is in use.*/ - l_tcp->POC = 1; - - l_current_poc = &l_tcp->pocs[l_old_poc_nb]; - for (i = l_old_poc_nb; i < l_current_poc_nb; ++i) { - opj_read_bytes(p_header_data,&(l_current_poc->resno0),1); /* RSpoc_i */ - ++p_header_data; - opj_read_bytes(p_header_data,&(l_current_poc->compno0),l_comp_room); /* CSpoc_i */ - p_header_data+=l_comp_room; - opj_read_bytes(p_header_data,&(l_current_poc->layno1),2); /* LYEpoc_i */ - /* make sure layer end is in acceptable bounds */ - l_current_poc->layno1 = opj_uint_min(l_current_poc->layno1, l_tcp->numlayers); - p_header_data+=2; - opj_read_bytes(p_header_data,&(l_current_poc->resno1),1); /* REpoc_i */ - ++p_header_data; - opj_read_bytes(p_header_data,&(l_current_poc->compno1),l_comp_room); /* CEpoc_i */ - p_header_data+=l_comp_room; - opj_read_bytes(p_header_data,&l_tmp,1); /* Ppoc_i */ - ++p_header_data; - l_current_poc->prg = (OPJ_PROG_ORDER) l_tmp; - /* make sure comp is in acceptable bounds */ - l_current_poc->compno1 = opj_uint_min(l_current_poc->compno1, l_nb_comp); - ++l_current_poc; - } - - l_tcp->numpocs = l_current_poc_nb - 1; - return OPJ_TRUE; -} - -/** - * Reads a CRG marker (Component registration) - * - * @param p_header_data the data contained in the TLM box. - * @param p_j2k the jpeg2000 codec. - * @param p_header_size the size of the data contained in the TLM marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_crg ( opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager - ) -{ - OPJ_UINT32 l_nb_comp; - /* preconditions */ - assert(p_header_data != 00); - assert(p_j2k != 00); - assert(p_manager != 00); - - l_nb_comp = p_j2k->m_private_image->numcomps; - - if (p_header_size != l_nb_comp *4) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading CRG marker\n"); - return OPJ_FALSE; - } - /* Do not care of this at the moment since only local variables are set here */ - /* - for - (i = 0; i < l_nb_comp; ++i) - { - opj_read_bytes(p_header_data,&l_Xcrg_i,2); // Xcrg_i - p_header_data+=2; - opj_read_bytes(p_header_data,&l_Ycrg_i,2); // Xcrg_i - p_header_data+=2; - } - */ - return OPJ_TRUE; -} - -/** - * Reads a TLM marker (Tile Length Marker) - * - * @param p_header_data the data contained in the TLM box. - * @param p_j2k the jpeg2000 codec. - * @param p_header_size the size of the data contained in the TLM marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_tlm ( opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager - ) -{ - OPJ_UINT32 l_Ztlm, l_Stlm, l_ST, l_SP, l_tot_num_tp_remaining, l_quotient, l_Ptlm_size; - /* preconditions */ - assert(p_header_data != 00); - assert(p_j2k != 00); - assert(p_manager != 00); - - if (p_header_size < 2) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading TLM marker\n"); - return OPJ_FALSE; - } - p_header_size -= 2; - - opj_read_bytes(p_header_data,&l_Ztlm,1); /* Ztlm */ - ++p_header_data; - opj_read_bytes(p_header_data,&l_Stlm,1); /* Stlm */ - ++p_header_data; - - l_ST = ((l_Stlm >> 4) & 0x3); - l_SP = (l_Stlm >> 6) & 0x1; - - l_Ptlm_size = (l_SP + 1) * 2; - l_quotient = l_Ptlm_size + l_ST; - - l_tot_num_tp_remaining = p_header_size % l_quotient; - - if (l_tot_num_tp_remaining != 0) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading TLM marker\n"); - return OPJ_FALSE; - } - /* FIXME Do not care of this at the moment since only local variables are set here */ - /* - for - (i = 0; i < l_tot_num_tp; ++i) - { - opj_read_bytes(p_header_data,&l_Ttlm_i,l_ST); // Ttlm_i - p_header_data += l_ST; - opj_read_bytes(p_header_data,&l_Ptlm_i,l_Ptlm_size); // Ptlm_i - p_header_data += l_Ptlm_size; - }*/ - return OPJ_TRUE; -} - -/** - * Reads a PLM marker (Packet length, main header marker) - * - * @param p_header_data the data contained in the TLM box. - * @param p_j2k the jpeg2000 codec. - * @param p_header_size the size of the data contained in the TLM marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_plm ( opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager - ) -{ - /* preconditions */ - assert(p_header_data != 00); - assert(p_j2k != 00); - assert(p_manager != 00); - - if (p_header_size < 1) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading PLM marker\n"); - return OPJ_FALSE; - } - /* Do not care of this at the moment since only local variables are set here */ - /* - opj_read_bytes(p_header_data,&l_Zplm,1); // Zplm - ++p_header_data; - --p_header_size; - - while - (p_header_size > 0) - { - opj_read_bytes(p_header_data,&l_Nplm,1); // Nplm - ++p_header_data; - p_header_size -= (1+l_Nplm); - if - (p_header_size < 0) - { - opj_event_msg(p_manager, EVT_ERROR, "Error reading PLM marker\n"); - return false; - } - for - (i = 0; i < l_Nplm; ++i) - { - opj_read_bytes(p_header_data,&l_tmp,1); // Iplm_ij - ++p_header_data; - // take only the last seven bytes - l_packet_len |= (l_tmp & 0x7f); - if - (l_tmp & 0x80) - { - l_packet_len <<= 7; - } - else - { - // store packet length and proceed to next packet - l_packet_len = 0; - } - } - if - (l_packet_len != 0) - { - opj_event_msg(p_manager, EVT_ERROR, "Error reading PLM marker\n"); - return false; - } - } - */ - return OPJ_TRUE; -} - -/** - * Reads a PLT marker (Packet length, tile-part header) - * - * @param p_header_data the data contained in the PLT box. - * @param p_j2k the jpeg2000 codec. - * @param p_header_size the size of the data contained in the PLT marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_plt ( opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager - ) -{ - OPJ_UINT32 l_Zplt, l_tmp, l_packet_len = 0, i; - - /* preconditions */ - assert(p_header_data != 00); - assert(p_j2k != 00); - assert(p_manager != 00); - - if (p_header_size < 1) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading PLT marker\n"); - return OPJ_FALSE; - } - - opj_read_bytes(p_header_data,&l_Zplt,1); /* Zplt */ - ++p_header_data; - --p_header_size; - - for (i = 0; i < p_header_size; ++i) { - opj_read_bytes(p_header_data,&l_tmp,1); /* Iplt_ij */ - ++p_header_data; - /* take only the last seven bytes */ - l_packet_len |= (l_tmp & 0x7f); - if (l_tmp & 0x80) { - l_packet_len <<= 7; - } - else { - /* store packet length and proceed to next packet */ - l_packet_len = 0; - } - } - - if (l_packet_len != 0) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading PLT marker\n"); - return OPJ_FALSE; - } - - return OPJ_TRUE; -} - -#if 0 -OPJ_BOOL j2k_read_ppm_v2 ( - opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - struct opj_event_mgr * p_manager - ) -{ - - opj_cp_t *l_cp = 00; - OPJ_UINT32 l_remaining_data, l_Z_ppm, l_N_ppm; - - /* preconditions */ - assert(p_header_data != 00); - assert(p_j2k != 00); - assert(p_manager != 00); - - if (p_header_size < 1) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading PPM marker\n"); - return OPJ_FALSE; - } - - l_cp = &(p_j2k->m_cp); - l_cp->ppm = 1; - - opj_read_bytes(p_header_data,&l_Z_ppm,1); /* Z_ppm */ - ++p_header_data; - --p_header_size; - - /* First PPM marker */ - if (l_Z_ppm == 0) { - if (p_header_size < 4) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading PPM marker\n"); - return OPJ_FALSE; - } - - opj_read_bytes(p_header_data,&l_N_ppm,4); /* N_ppm */ - p_header_data+=4; - p_header_size-=4; - - /* First PPM marker: Initialization */ - l_cp->ppm_len = l_N_ppm; - l_cp->ppm_data_size = 0; - - l_cp->ppm_buffer = (OPJ_BYTE *) opj_malloc(l_cp->ppm_len); - if (l_cp->ppm_buffer == 00) { - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory reading ppm marker\n"); - return OPJ_FALSE; - } - memset(l_cp->ppm_buffer,0,l_cp->ppm_len); - - l_cp->ppm_data = l_cp->ppm_buffer; - } - - while (1) { - if (l_cp->ppm_data_size == l_cp->ppm_len) { - if (p_header_size >= 4) { - /* read a N_ppm */ - opj_read_bytes(p_header_data,&l_N_ppm,4); /* N_ppm */ - p_header_data+=4; - p_header_size-=4; - l_cp->ppm_len += l_N_ppm ; - - OPJ_BYTE *new_ppm_buffer = (OPJ_BYTE *) opj_realloc(l_cp->ppm_buffer, l_cp->ppm_len); - if (! new_ppm_buffer) { - opj_free(l_cp->ppm_buffer); - l_cp->ppm_buffer = NULL; - l_cp->ppm_len = 0; - l_cp->ppm_data = NULL; - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory reading ppm marker\n"); - return OPJ_FALSE; - } - l_cp->ppm_buffer = new_ppm_buffer; - memset(l_cp->ppm_buffer+l_cp->ppm_data_size,0,l_N_ppm); - l_cp->ppm_data = l_cp->ppm_buffer; - } - else { - return OPJ_FALSE; - } - } - - l_remaining_data = l_cp->ppm_len - l_cp->ppm_data_size; - - if (l_remaining_data <= p_header_size) { - /* we must store less information than available in the packet */ - memcpy(l_cp->ppm_buffer + l_cp->ppm_data_size , p_header_data , l_remaining_data); - l_cp->ppm_data_size = l_cp->ppm_len; - p_header_size -= l_remaining_data; - p_header_data += l_remaining_data; - } - else { - memcpy(l_cp->ppm_buffer + l_cp->ppm_data_size , p_header_data , p_header_size); - l_cp->ppm_data_size += p_header_size; - p_header_data += p_header_size; - p_header_size = 0; - break; - } - } - - return OPJ_TRUE; -} -#endif - -OPJ_BOOL j2k_read_ppm_v3 ( - opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - struct opj_event_mgr * p_manager - ) -{ - opj_cp_t *l_cp = 00; - OPJ_UINT32 l_remaining_data, l_Z_ppm, l_N_ppm; - - /* preconditions */ - assert(p_header_data != 00); - assert(p_j2k != 00); - assert(p_manager != 00); - - /* Minimum size of PPM marker is equal to the size of Zppm element */ - if (p_header_size < 1) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading PPM marker\n"); - return OPJ_FALSE; - } - - l_cp = &(p_j2k->m_cp); - l_cp->ppm = 1; - - opj_read_bytes(p_header_data,&l_Z_ppm,1); /* Z_ppm */ - ++p_header_data; - --p_header_size; - - /* First PPM marker */ - if (l_Z_ppm == 0) { - if (l_cp->ppm_data != NULL) { - opj_event_msg(p_manager, EVT_ERROR, "Zppm O already processed. Found twice.\n"); - opj_free(l_cp->ppm_data); - l_cp->ppm_data = NULL; - l_cp->ppm_buffer = NULL; - l_cp->ppm = 0; /* do not use PPM */ - return OPJ_FALSE; - } - /* We need now at least the Nppm^0 element */ - if (p_header_size < 4) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading PPM marker\n"); - return OPJ_FALSE; - } - - opj_read_bytes(p_header_data,&l_N_ppm,4); /* First N_ppm */ - p_header_data+=4; - p_header_size-=4; - - /* sanity check: how much bytes is left for Ippm */ - if( p_header_size < l_N_ppm ) - { - opj_event_msg(p_manager, EVT_ERROR, "Not enough bytes (%u) to hold Ippm series (%u), Index (%d)\n", p_header_size, l_N_ppm, l_Z_ppm ); - opj_free(l_cp->ppm_data); - l_cp->ppm_data = NULL; - l_cp->ppm_buffer = NULL; - l_cp->ppm = 0; /* do not use PPM */ - return OPJ_FALSE; - } - - /* First PPM marker: Initialization */ - l_cp->ppm_len = l_N_ppm; - l_cp->ppm_data_read = 0; - - l_cp->ppm_data = (OPJ_BYTE *) opj_calloc(1,l_cp->ppm_len); - l_cp->ppm_buffer = l_cp->ppm_data; - if (l_cp->ppm_data == 00) { - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to read ppm marker\n"); - return OPJ_FALSE; - } - - l_cp->ppm_data_current = l_cp->ppm_data; - - /*l_cp->ppm_data = l_cp->ppm_buffer;*/ - } - else { - if (p_header_size < 4) { - opj_event_msg(p_manager, EVT_WARNING, "Empty PPM marker\n"); - return OPJ_TRUE; - } - else { - /* Uncompleted Ippm series in the previous PPM marker?*/ - if (l_cp->ppm_data_read < l_cp->ppm_len) { - /* Get the place where add the remaining Ippm series*/ - l_cp->ppm_data_current = &(l_cp->ppm_data[l_cp->ppm_data_read]); - l_N_ppm = l_cp->ppm_len - l_cp->ppm_data_read; - } - else { - OPJ_BYTE *new_ppm_data; - opj_read_bytes(p_header_data,&l_N_ppm,4); /* First N_ppm */ - p_header_data+=4; - p_header_size-=4; - - /* sanity check: how much bytes is left for Ippm */ - if( p_header_size < l_N_ppm ) - { - opj_event_msg(p_manager, EVT_ERROR, "Not enough bytes (%u) to hold Ippm series (%u), Index (%d)\n", p_header_size, l_N_ppm, l_Z_ppm ); - opj_free(l_cp->ppm_data); - l_cp->ppm_data = NULL; - l_cp->ppm_buffer = NULL; - l_cp->ppm = 0; /* do not use PPM */ - return OPJ_FALSE; - } - /* Increase the size of ppm_data to add the new Ippm series*/ - assert(l_cp->ppm_data == l_cp->ppm_buffer && "We need ppm_data and ppm_buffer to be the same when reallocating"); - new_ppm_data = (OPJ_BYTE *) opj_realloc(l_cp->ppm_data, l_cp->ppm_len + l_N_ppm); - if (! new_ppm_data) { - opj_free(l_cp->ppm_data); - l_cp->ppm_data = NULL; - l_cp->ppm_buffer = NULL; /* TODO: no need for a new local variable: ppm_buffer and ppm_data are enough */ - l_cp->ppm_len = 0; - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to increase the size of ppm_data to add the new Ippm series\n"); - return OPJ_FALSE; - } - l_cp->ppm_data = new_ppm_data; - l_cp->ppm_buffer = l_cp->ppm_data; - - /* Keep the position of the place where concatenate the new series*/ - l_cp->ppm_data_current = &(l_cp->ppm_data[l_cp->ppm_len]); - l_cp->ppm_len += l_N_ppm; - } - } - } - - l_remaining_data = p_header_size; - - while (l_remaining_data >= l_N_ppm) { - /* read a complete Ippm series*/ - memcpy(l_cp->ppm_data_current, p_header_data, l_N_ppm); - p_header_size -= l_N_ppm; - p_header_data += l_N_ppm; - - l_cp->ppm_data_read += l_N_ppm; /* Increase the number of data read*/ - - if (p_header_size) - { - if (p_header_size < 4) { - opj_free(l_cp->ppm_data); - l_cp->ppm_data = NULL; - l_cp->ppm_buffer = NULL; /* TODO: no need for a new local variable: ppm_buffer and ppm_data are enough */ - l_cp->ppm_len = 0; - l_cp->ppm = 0; - opj_event_msg(p_manager, EVT_ERROR, "Error reading PPM marker\n"); - return OPJ_FALSE; - } - opj_read_bytes(p_header_data,&l_N_ppm,4); /* N_ppm^i */ - p_header_data+=4; - p_header_size-=4; - } - else { - l_remaining_data = p_header_size; - break; - } - - l_remaining_data = p_header_size; - - /* Next Ippm series is a complete series ?*/ - if (l_remaining_data >= l_N_ppm) { - OPJ_BYTE *new_ppm_data; - /* Increase the size of ppm_data to add the new Ippm series*/ - assert(l_cp->ppm_data == l_cp->ppm_buffer && "We need ppm_data and ppm_buffer to be the same when reallocating"); - /* Overflow check */ - if ((l_cp->ppm_len + l_N_ppm) < l_N_ppm) { - opj_free(l_cp->ppm_data); - l_cp->ppm_data = NULL; - l_cp->ppm_buffer = NULL; /* TODO: no need for a new local variable: ppm_buffer and ppm_data are enough */ - l_cp->ppm_len = 0; - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to increase the size of ppm_data to add the new (complete) Ippm series\n"); - return OPJ_FALSE; - } - new_ppm_data = (OPJ_BYTE *) opj_realloc(l_cp->ppm_data, l_cp->ppm_len + l_N_ppm); - if (! new_ppm_data) { - opj_free(l_cp->ppm_data); - l_cp->ppm_data = NULL; - l_cp->ppm_buffer = NULL; /* TODO: no need for a new local variable: ppm_buffer and ppm_data are enough */ - l_cp->ppm_len = 0; - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to increase the size of ppm_data to add the new (complete) Ippm series\n"); - return OPJ_FALSE; - } - l_cp->ppm_data = new_ppm_data; - l_cp->ppm_buffer = l_cp->ppm_data; - - /* Keep the position of the place where concatenate the new series */ - l_cp->ppm_data_current = &(l_cp->ppm_data[l_cp->ppm_len]); - l_cp->ppm_len += l_N_ppm; - } - - } - - /* Need to read an incomplete Ippm series*/ - if (l_remaining_data) { - OPJ_BYTE *new_ppm_data; - assert(l_cp->ppm_data == l_cp->ppm_buffer && "We need ppm_data and ppm_buffer to be the same when reallocating"); - - /* Overflow check */ - if ((l_cp->ppm_len + l_N_ppm) < l_N_ppm) { - opj_free(l_cp->ppm_data); - l_cp->ppm_data = NULL; - l_cp->ppm_buffer = NULL; /* TODO: no need for a new local variable: ppm_buffer and ppm_data are enough */ - l_cp->ppm_len = 0; - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to increase the size of ppm_data to add the new (complete) Ippm series\n"); - return OPJ_FALSE; - } - new_ppm_data = (OPJ_BYTE *) opj_realloc(l_cp->ppm_data, l_cp->ppm_len + l_N_ppm); - if (! new_ppm_data) { - opj_free(l_cp->ppm_data); - l_cp->ppm_data = NULL; - l_cp->ppm_buffer = NULL; /* TODO: no need for a new local variable: ppm_buffer and ppm_data are enough */ - l_cp->ppm_len = 0; - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to increase the size of ppm_data to add the new (incomplete) Ippm series\n"); - return OPJ_FALSE; - } - l_cp->ppm_data = new_ppm_data; - l_cp->ppm_buffer = l_cp->ppm_data; - - /* Keep the position of the place where concatenate the new series*/ - l_cp->ppm_data_current = &(l_cp->ppm_data[l_cp->ppm_len]); - l_cp->ppm_len += l_N_ppm; - - /* Read incomplete Ippm series*/ - memcpy(l_cp->ppm_data_current, p_header_data, l_remaining_data); - p_header_size -= l_remaining_data; - p_header_data += l_remaining_data; - - l_cp->ppm_data_read += l_remaining_data; /* Increase the number of data read*/ - } - -#ifdef CLEAN_MSD - - if (l_cp->ppm_data_size == l_cp->ppm_len) { - if (p_header_size >= 4) { - /* read a N_ppm*/ - opj_read_bytes(p_header_data,&l_N_ppm,4); /* N_ppm */ - p_header_data+=4; - p_header_size-=4; - l_cp->ppm_len += l_N_ppm ; - - OPJ_BYTE *new_ppm_buffer = (OPJ_BYTE *) opj_realloc(l_cp->ppm_buffer, l_cp->ppm_len); - if (! new_ppm_buffer) { - opj_free(l_cp->ppm_buffer); - l_cp->ppm_buffer = NULL; - l_cp->ppm_len = 0; - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to read ppm marker\n"); - return OPJ_FALSE; - } - l_cp->ppm_buffer = new_ppm_buffer; - memset(l_cp->ppm_buffer+l_cp->ppm_data_size,0,l_N_ppm); - - l_cp->ppm_data = l_cp->ppm_buffer; - } - else { - return OPJ_FALSE; - } - } - - l_remaining_data = l_cp->ppm_len - l_cp->ppm_data_size; - - if (l_remaining_data <= p_header_size) { - /* we must store less information than available in the packet */ - memcpy(l_cp->ppm_buffer + l_cp->ppm_data_size , p_header_data , l_remaining_data); - l_cp->ppm_data_size = l_cp->ppm_len; - p_header_size -= l_remaining_data; - p_header_data += l_remaining_data; - } - else { - memcpy(l_cp->ppm_buffer + l_cp->ppm_data_size , p_header_data , p_header_size); - l_cp->ppm_data_size += p_header_size; - p_header_data += p_header_size; - p_header_size = 0; - break; - } - } -#endif - return OPJ_TRUE; -} - -/** - * Reads a PPT marker (Packed packet headers, tile-part header) - * - * @param p_header_data the data contained in the PPT box. - * @param p_j2k the jpeg2000 codec. - * @param p_header_size the size of the data contained in the PPT marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_ppt ( opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager - ) -{ - opj_cp_t *l_cp = 00; - opj_tcp_t *l_tcp = 00; - OPJ_UINT32 l_Z_ppt; - - /* preconditions */ - assert(p_header_data != 00); - assert(p_j2k != 00); - assert(p_manager != 00); - - /* We need to have the Z_ppt element at minimum */ - if (p_header_size < 1) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading PPT marker\n"); - return OPJ_FALSE; - } - - l_cp = &(p_j2k->m_cp); - if (l_cp->ppm){ - opj_event_msg(p_manager, EVT_ERROR, "Error reading PPT marker: packet header have been previously found in the main header (PPM marker).\n"); - return OPJ_FALSE; - } - - l_tcp = &(l_cp->tcps[p_j2k->m_current_tile_number]); - l_tcp->ppt = 1; - - opj_read_bytes(p_header_data,&l_Z_ppt,1); /* Z_ppt */ - ++p_header_data; - --p_header_size; - - /* Allocate buffer to read the packet header */ - if (l_Z_ppt == 0) { - /* First PPT marker */ - l_tcp->ppt_data_size = 0; - l_tcp->ppt_len = p_header_size; - - opj_free(l_tcp->ppt_buffer); - l_tcp->ppt_buffer = (OPJ_BYTE *) opj_calloc(l_tcp->ppt_len, sizeof(OPJ_BYTE) ); - if (l_tcp->ppt_buffer == 00) { - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to read PPT marker\n"); - return OPJ_FALSE; - } - l_tcp->ppt_data = l_tcp->ppt_buffer; - - /* memset(l_tcp->ppt_buffer,0,l_tcp->ppt_len); */ - } - else { - OPJ_BYTE *new_ppt_buffer; - l_tcp->ppt_len += p_header_size; - - new_ppt_buffer = (OPJ_BYTE *) opj_realloc(l_tcp->ppt_buffer, l_tcp->ppt_len); - if (! new_ppt_buffer) { - opj_free(l_tcp->ppt_buffer); - l_tcp->ppt_buffer = NULL; - l_tcp->ppt_len = 0; - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to read PPT marker\n"); - return OPJ_FALSE; - } - l_tcp->ppt_buffer = new_ppt_buffer; - l_tcp->ppt_data = l_tcp->ppt_buffer; - - memset(l_tcp->ppt_buffer+l_tcp->ppt_data_size,0,p_header_size); - } - - /* Read packet header from buffer */ - memcpy(l_tcp->ppt_buffer+l_tcp->ppt_data_size,p_header_data,p_header_size); - - l_tcp->ppt_data_size += p_header_size; - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_write_tlm( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager - ) -{ - OPJ_BYTE * l_current_data = 00; - OPJ_UINT32 l_tlm_size; - - /* preconditions */ - assert(p_j2k != 00); - assert(p_manager != 00); - assert(p_stream != 00); - - l_tlm_size = 6 + (5*p_j2k->m_specific_param.m_encoder.m_total_tile_parts); - - if (l_tlm_size > p_j2k->m_specific_param.m_encoder.m_header_tile_data_size) { - OPJ_BYTE *new_header_tile_data = (OPJ_BYTE *) opj_realloc(p_j2k->m_specific_param.m_encoder.m_header_tile_data, l_tlm_size); - if (! new_header_tile_data) { - opj_free(p_j2k->m_specific_param.m_encoder.m_header_tile_data); - p_j2k->m_specific_param.m_encoder.m_header_tile_data = NULL; - p_j2k->m_specific_param.m_encoder.m_header_tile_data_size = 0; - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to write TLM marker\n"); - return OPJ_FALSE; - } - p_j2k->m_specific_param.m_encoder.m_header_tile_data = new_header_tile_data; - p_j2k->m_specific_param.m_encoder.m_header_tile_data_size = l_tlm_size; - } - - l_current_data = p_j2k->m_specific_param.m_encoder.m_header_tile_data; - - /* change the way data is written to avoid seeking if possible */ - /* TODO */ - p_j2k->m_specific_param.m_encoder.m_tlm_start = opj_stream_tell(p_stream); - - opj_write_bytes(l_current_data,J2K_MS_TLM,2); /* TLM */ - l_current_data += 2; - - opj_write_bytes(l_current_data,l_tlm_size-2,2); /* Lpoc */ - l_current_data += 2; - - opj_write_bytes(l_current_data,0,1); /* Ztlm=0*/ - ++l_current_data; - - opj_write_bytes(l_current_data,0x50,1); /* Stlm ST=1(8bits-255 tiles max),SP=1(Ptlm=32bits) */ - ++l_current_data; - - /* do nothing on the 5 * l_j2k->m_specific_param.m_encoder.m_total_tile_parts remaining data */ - if (opj_stream_write_data(p_stream,p_j2k->m_specific_param.m_encoder.m_header_tile_data,l_tlm_size,p_manager) != l_tlm_size) { - return OPJ_FALSE; - } - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_write_sot( opj_j2k_t *p_j2k, - OPJ_BYTE * p_data, - OPJ_UINT32 * p_data_written, - const opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager - ) -{ - /* preconditions */ - assert(p_j2k != 00); - assert(p_manager != 00); - assert(p_stream != 00); - - opj_write_bytes(p_data,J2K_MS_SOT,2); /* SOT */ - p_data += 2; - - opj_write_bytes(p_data,10,2); /* Lsot */ - p_data += 2; - - opj_write_bytes(p_data, p_j2k->m_current_tile_number,2); /* Isot */ - p_data += 2; - - /* Psot */ - p_data += 4; - - opj_write_bytes(p_data, p_j2k->m_specific_param.m_encoder.m_current_tile_part_number,1); /* TPsot */ - ++p_data; - - opj_write_bytes(p_data, p_j2k->m_cp.tcps[p_j2k->m_current_tile_number].m_nb_tile_parts,1); /* TNsot */ - ++p_data; - - /* UniPG>> */ -#ifdef USE_JPWL - /* update markers struct */ -/* - OPJ_BOOL res = j2k_add_marker(p_j2k->cstr_info, J2K_MS_SOT, p_j2k->sot_start, len + 2); -*/ - assert( 0 && "TODO" ); -#endif /* USE_JPWL */ - - * p_data_written = 12; - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_read_sot ( opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager ) -{ - opj_cp_t *l_cp = 00; - opj_tcp_t *l_tcp = 00; - OPJ_UINT32 l_tot_len, l_num_parts = 0; - OPJ_UINT32 l_current_part; - OPJ_UINT32 l_tile_x,l_tile_y; - - /* preconditions */ - assert(p_header_data != 00); - assert(p_j2k != 00); - assert(p_manager != 00); - - /* Size of this marker is fixed = 12 (we have already read marker and its size)*/ - if (p_header_size != 8) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading SOT marker\n"); - return OPJ_FALSE; - } - - l_cp = &(p_j2k->m_cp); - opj_read_bytes(p_header_data,&(p_j2k->m_current_tile_number),2); /* Isot */ - p_header_data+=2; - - /* testcase 2.pdf.SIGFPE.706.1112 */ - if (p_j2k->m_current_tile_number >= l_cp->tw * l_cp->th) { - opj_event_msg(p_manager, EVT_ERROR, "Invalid tile number %d\n", p_j2k->m_current_tile_number); - return OPJ_FALSE; - } - - l_tcp = &l_cp->tcps[p_j2k->m_current_tile_number]; - l_tile_x = p_j2k->m_current_tile_number % l_cp->tw; - l_tile_y = p_j2k->m_current_tile_number / l_cp->tw; - -#ifdef USE_JPWL - if (l_cp->correct) { - - OPJ_UINT32 tileno = p_j2k->m_current_tile_number; - static OPJ_UINT32 backup_tileno = 0; - - /* tileno is negative or larger than the number of tiles!!! */ - if (tileno > (l_cp->tw * l_cp->th)) { - opj_event_msg(p_manager, EVT_ERROR, - "JPWL: bad tile number (%d out of a maximum of %d)\n", - tileno, (l_cp->tw * l_cp->th)); - if (!JPWL_ASSUME) { - opj_event_msg(p_manager, EVT_ERROR, "JPWL: giving up\n"); - return OPJ_FALSE; - } - /* we try to correct */ - tileno = backup_tileno; - opj_event_msg(p_manager, EVT_WARNING, "- trying to adjust this\n" - "- setting tile number to %d\n", - tileno); - } - - /* keep your private count of tiles */ - backup_tileno++; - }; -#endif /* USE_JPWL */ - - /* look for the tile in the list of already processed tile (in parts). */ - /* Optimization possible here with a more complex data structure and with the removing of tiles */ - /* since the time taken by this function can only grow at the time */ - - opj_read_bytes(p_header_data,&l_tot_len,4); /* Psot */ - p_header_data+=4; - - /* PSot should be equal to zero or >=14 or <= 2^32-1 */ - if ((l_tot_len !=0 ) && (l_tot_len < 14) ) - { - if (l_tot_len == 12 ) /* MSD: Special case for the PHR data which are read by kakadu*/ - { - opj_event_msg(p_manager, EVT_WARNING, "Empty SOT marker detected: Psot=%d.\n", l_tot_len); - } - else - { - opj_event_msg(p_manager, EVT_ERROR, "Psot value is not correct regards to the JPEG2000 norm: %d.\n", l_tot_len); - return OPJ_FALSE; - } - } - -#ifdef USE_JPWL - if (l_cp->correct) { - - /* totlen is negative or larger than the bytes left!!! */ - if (/*(l_tot_len < 0) ||*/ (l_tot_len > p_header_size ) ) { /* FIXME it seems correct; for info in V1 -> (p_stream_numbytesleft(p_stream) + 8))) { */ - opj_event_msg(p_manager, EVT_ERROR, - "JPWL: bad tile byte size (%d bytes against %d bytes left)\n", - l_tot_len, p_header_size ); /* FIXME it seems correct; for info in V1 -> p_stream_numbytesleft(p_stream) + 8); */ - if (!JPWL_ASSUME) { - opj_event_msg(p_manager, EVT_ERROR, "JPWL: giving up\n"); - return OPJ_FALSE; - } - /* we try to correct */ - l_tot_len = 0; - opj_event_msg(p_manager, EVT_WARNING, "- trying to adjust this\n" - "- setting Psot to %d => assuming it is the last tile\n", - l_tot_len); - } - }; -#endif /* USE_JPWL */ - - /* Ref A.4.2: Psot could be equal zero if it is the last tile-part of the codestream.*/ - if (!l_tot_len) { - opj_event_msg(p_manager, EVT_INFO, "Psot value of the current tile-part is equal to zero, " - "we assuming it is the last tile-part of the codestream.\n"); - p_j2k->m_specific_param.m_decoder.m_last_tile_part = 1; - } - - opj_read_bytes(p_header_data,&l_current_part ,1); /* TPsot */ - ++p_header_data; - - opj_read_bytes(p_header_data,&l_num_parts ,1); /* TNsot */ - ++p_header_data; - - if (l_num_parts != 0) { /* Number of tile-part header is provided by this tile-part header */ - /* Useful to manage the case of textGBR.jp2 file because two values of TNSot are allowed: the correct numbers of - * tile-parts for that tile and zero (A.4.2 of 15444-1 : 2002). */ - if (l_tcp->m_nb_tile_parts) { - if (l_current_part >= l_tcp->m_nb_tile_parts){ - opj_event_msg(p_manager, EVT_ERROR, "In SOT marker, TPSot (%d) is not valid regards to the current " - "number of tile-part (%d), giving up\n", l_current_part, l_tcp->m_nb_tile_parts ); - p_j2k->m_specific_param.m_decoder.m_last_tile_part = 1; - return OPJ_FALSE; - } - } - if( l_current_part >= l_num_parts ) { - /* testcase 451.pdf.SIGSEGV.ce9.3723 */ - opj_event_msg(p_manager, EVT_ERROR, "In SOT marker, TPSot (%d) is not valid regards to the current " - "number of tile-part (header) (%d), giving up\n", l_current_part, l_num_parts ); - p_j2k->m_specific_param.m_decoder.m_last_tile_part = 1; - return OPJ_FALSE; - } - l_tcp->m_nb_tile_parts = l_num_parts; - } - - /* If know the number of tile part header we will check if we didn't read the last*/ - if (l_tcp->m_nb_tile_parts) { - if (l_tcp->m_nb_tile_parts == (l_current_part+1)) { - p_j2k->m_specific_param.m_decoder.m_can_decode = 1; /* Process the last tile-part header*/ - } - } - - if (!p_j2k->m_specific_param.m_decoder.m_last_tile_part){ - /* Keep the size of data to skip after this marker */ - p_j2k->m_specific_param.m_decoder.m_sot_length = l_tot_len - 12; /* SOT_marker_size = 12 */ - } - else { - /* FIXME: need to be computed from the number of bytes remaining in the codestream */ - p_j2k->m_specific_param.m_decoder.m_sot_length = 0; - } - - p_j2k->m_specific_param.m_decoder.m_state = J2K_STATE_TPH; - - /* Check if the current tile is outside the area we want decode or not corresponding to the tile index*/ - if (p_j2k->m_specific_param.m_decoder.m_tile_ind_to_dec == -1) { - p_j2k->m_specific_param.m_decoder.m_skip_data = - (l_tile_x < p_j2k->m_specific_param.m_decoder.m_start_tile_x) - || (l_tile_x >= p_j2k->m_specific_param.m_decoder.m_end_tile_x) - || (l_tile_y < p_j2k->m_specific_param.m_decoder.m_start_tile_y) - || (l_tile_y >= p_j2k->m_specific_param.m_decoder.m_end_tile_y); - } - else { - assert( p_j2k->m_specific_param.m_decoder.m_tile_ind_to_dec >= 0 ); - p_j2k->m_specific_param.m_decoder.m_skip_data = - (p_j2k->m_current_tile_number != (OPJ_UINT32)p_j2k->m_specific_param.m_decoder.m_tile_ind_to_dec); - } - - /* Index */ - if (p_j2k->cstr_index) - { - assert(p_j2k->cstr_index->tile_index != 00); - p_j2k->cstr_index->tile_index[p_j2k->m_current_tile_number].tileno = p_j2k->m_current_tile_number; - p_j2k->cstr_index->tile_index[p_j2k->m_current_tile_number].current_tpsno = l_current_part; - - if (l_num_parts != 0){ - p_j2k->cstr_index->tile_index[p_j2k->m_current_tile_number].nb_tps = l_num_parts; - p_j2k->cstr_index->tile_index[p_j2k->m_current_tile_number].current_nb_tps = l_num_parts; - - if (!p_j2k->cstr_index->tile_index[p_j2k->m_current_tile_number].tp_index) { - p_j2k->cstr_index->tile_index[p_j2k->m_current_tile_number].tp_index = - (opj_tp_index_t*)opj_calloc(l_num_parts, sizeof(opj_tp_index_t)); - if (!p_j2k->cstr_index->tile_index[p_j2k->m_current_tile_number].tp_index) { - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to read SOT marker. Tile index allocation failed\n"); - return OPJ_FALSE; - } - } - else { - opj_tp_index_t *new_tp_index = (opj_tp_index_t *) opj_realloc( - p_j2k->cstr_index->tile_index[p_j2k->m_current_tile_number].tp_index, l_num_parts* sizeof(opj_tp_index_t)); - if (! new_tp_index) { - opj_free(p_j2k->cstr_index->tile_index[p_j2k->m_current_tile_number].tp_index); - p_j2k->cstr_index->tile_index[p_j2k->m_current_tile_number].tp_index = NULL; - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to read SOT marker. Tile index allocation failed\n"); - return OPJ_FALSE; - } - p_j2k->cstr_index->tile_index[p_j2k->m_current_tile_number].tp_index = new_tp_index; - } - } - else{ - /*if (!p_j2k->cstr_index->tile_index[p_j2k->m_current_tile_number].tp_index)*/ { - - if (!p_j2k->cstr_index->tile_index[p_j2k->m_current_tile_number].tp_index) { - p_j2k->cstr_index->tile_index[p_j2k->m_current_tile_number].current_nb_tps = 10; - p_j2k->cstr_index->tile_index[p_j2k->m_current_tile_number].tp_index = - (opj_tp_index_t*)opj_calloc( p_j2k->cstr_index->tile_index[p_j2k->m_current_tile_number].current_nb_tps, - sizeof(opj_tp_index_t)); - if (!p_j2k->cstr_index->tile_index[p_j2k->m_current_tile_number].tp_index) { - p_j2k->cstr_index->tile_index[p_j2k->m_current_tile_number].current_nb_tps = 0; - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to read SOT marker. Tile index allocation failed\n"); - return OPJ_FALSE; - } - } - - if ( l_current_part >= p_j2k->cstr_index->tile_index[p_j2k->m_current_tile_number].current_nb_tps ){ - opj_tp_index_t *new_tp_index; - p_j2k->cstr_index->tile_index[p_j2k->m_current_tile_number].current_nb_tps = l_current_part + 1; - new_tp_index = (opj_tp_index_t *) opj_realloc( - p_j2k->cstr_index->tile_index[p_j2k->m_current_tile_number].tp_index, - p_j2k->cstr_index->tile_index[p_j2k->m_current_tile_number].current_nb_tps * sizeof(opj_tp_index_t)); - if (! new_tp_index) { - opj_free(p_j2k->cstr_index->tile_index[p_j2k->m_current_tile_number].tp_index); - p_j2k->cstr_index->tile_index[p_j2k->m_current_tile_number].tp_index = NULL; - p_j2k->cstr_index->tile_index[p_j2k->m_current_tile_number].current_nb_tps = 0; - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to read SOT marker. Tile index allocation failed\n"); - return OPJ_FALSE; - } - p_j2k->cstr_index->tile_index[p_j2k->m_current_tile_number].tp_index = new_tp_index; - } - } - - } - - } - - /* FIXME move this onto a separate method to call before reading any SOT, remove part about main_end header, use a index struct inside p_j2k */ - /* if (p_j2k->cstr_info) { - if (l_tcp->first) { - if (tileno == 0) { - p_j2k->cstr_info->main_head_end = p_stream_tell(p_stream) - 13; - } - - p_j2k->cstr_info->tile[tileno].tileno = tileno; - p_j2k->cstr_info->tile[tileno].start_pos = p_stream_tell(p_stream) - 12; - p_j2k->cstr_info->tile[tileno].end_pos = p_j2k->cstr_info->tile[tileno].start_pos + totlen - 1; - p_j2k->cstr_info->tile[tileno].num_tps = numparts; - - if (numparts) { - p_j2k->cstr_info->tile[tileno].tp = (opj_tp_info_t *) opj_malloc(numparts * sizeof(opj_tp_info_t)); - } - else { - p_j2k->cstr_info->tile[tileno].tp = (opj_tp_info_t *) opj_malloc(10 * sizeof(opj_tp_info_t)); // Fixme (10) - } - } - else { - p_j2k->cstr_info->tile[tileno].end_pos += totlen; - } - - p_j2k->cstr_info->tile[tileno].tp[partno].tp_start_pos = p_stream_tell(p_stream) - 12; - p_j2k->cstr_info->tile[tileno].tp[partno].tp_end_pos = - p_j2k->cstr_info->tile[tileno].tp[partno].tp_start_pos + totlen - 1; - }*/ - return OPJ_TRUE; - } - -OPJ_BOOL opj_j2k_write_sod( opj_j2k_t *p_j2k, - opj_tcd_t * p_tile_coder, - OPJ_BYTE * p_data, - OPJ_UINT32 * p_data_written, - OPJ_UINT32 p_total_data_size, - const opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager - ) -{ - opj_codestream_info_t *l_cstr_info = 00; - OPJ_UINT32 l_remaining_data; - - /* preconditions */ - assert(p_j2k != 00); - assert(p_manager != 00); - assert(p_stream != 00); - - opj_write_bytes(p_data,J2K_MS_SOD,2); /* SOD */ - p_data += 2; - - /* make room for the EOF marker */ - l_remaining_data = p_total_data_size - 4; - - /* update tile coder */ - p_tile_coder->tp_num = p_j2k->m_specific_param.m_encoder.m_current_poc_tile_part_number ; - p_tile_coder->cur_tp_num = p_j2k->m_specific_param.m_encoder.m_current_tile_part_number; - - /* INDEX >> */ - /* TODO mergeV2: check this part which use cstr_info */ - /*l_cstr_info = p_j2k->cstr_info; - if (l_cstr_info) { - if (!p_j2k->m_specific_param.m_encoder.m_current_tile_part_number ) { - //TODO cstr_info->tile[p_j2k->m_current_tile_number].end_header = p_stream_tell(p_stream) + p_j2k->pos_correction - 1; - l_cstr_info->tile[p_j2k->m_current_tile_number].tileno = p_j2k->m_current_tile_number; - } - else {*/ - /* - TODO - if - (cstr_info->tile[p_j2k->m_current_tile_number].packet[cstr_info->packno - 1].end_pos < p_stream_tell(p_stream)) - { - cstr_info->tile[p_j2k->m_current_tile_number].packet[cstr_info->packno].start_pos = p_stream_tell(p_stream); - }*/ - /*}*/ - /* UniPG>> */ -#ifdef USE_JPWL - /* update markers struct */ - /*OPJ_BOOL res = j2k_add_marker(p_j2k->cstr_info, J2K_MS_SOD, p_j2k->sod_start, 2); -*/ - assert( 0 && "TODO" ); -#endif /* USE_JPWL */ - /* <<UniPG */ - /*}*/ - /* << INDEX */ - - if (p_j2k->m_specific_param.m_encoder.m_current_tile_part_number == 0) { - p_tile_coder->tcd_image->tiles->packno = 0; - if (l_cstr_info) { - l_cstr_info->packno = 0; - } - } - - *p_data_written = 0; - - if (! opj_tcd_encode_tile(p_tile_coder, p_j2k->m_current_tile_number, p_data, p_data_written, l_remaining_data , l_cstr_info)) { - opj_event_msg(p_manager, EVT_ERROR, "Cannot encode tile\n"); - return OPJ_FALSE; - } - - *p_data_written += 2; - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_read_sod (opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager - ) -{ - OPJ_SIZE_T l_current_read_size; - opj_codestream_index_t * l_cstr_index = 00; - OPJ_BYTE ** l_current_data = 00; - opj_tcp_t * l_tcp = 00; - OPJ_UINT32 * l_tile_len = 00; - OPJ_BOOL l_sot_length_pb_detected = OPJ_FALSE; - - /* preconditions */ - assert(p_j2k != 00); - assert(p_manager != 00); - assert(p_stream != 00); - - l_tcp = &(p_j2k->m_cp.tcps[p_j2k->m_current_tile_number]); - - if (p_j2k->m_specific_param.m_decoder.m_last_tile_part) { - /* opj_stream_get_number_byte_left returns OPJ_OFF_T - // but we are in the last tile part, - // so its result will fit on OPJ_UINT32 unless we find - // a file with a single tile part of more than 4 GB...*/ - p_j2k->m_specific_param.m_decoder.m_sot_length = (OPJ_UINT32)(opj_stream_get_number_byte_left(p_stream) - 2); - } - else { - /* Check to avoid pass the limit of OPJ_UINT32 */ - if (p_j2k->m_specific_param.m_decoder.m_sot_length >= 2 ) - p_j2k->m_specific_param.m_decoder.m_sot_length -= 2; - else { - /* MSD: case commented to support empty SOT marker (PHR data) */ - } - } - - l_current_data = &(l_tcp->m_data); - l_tile_len = &l_tcp->m_data_size; - - /* Patch to support new PHR data */ - if (p_j2k->m_specific_param.m_decoder.m_sot_length) { - /* If we are here, we'll try to read the data after allocation */ - /* Check enough bytes left in stream before allocation */ - if ((OPJ_OFF_T)p_j2k->m_specific_param.m_decoder.m_sot_length > opj_stream_get_number_byte_left(p_stream)) { - opj_event_msg(p_manager, EVT_ERROR, "Tile part length size inconsistent with stream length\n"); - return OPJ_FALSE; - } - if (! *l_current_data) { - /* LH: oddly enough, in this path, l_tile_len!=0. - * TODO: If this was consistant, we could simplify the code to only use realloc(), as realloc(0,...) default to malloc(0,...). - */ - *l_current_data = (OPJ_BYTE*) opj_malloc(p_j2k->m_specific_param.m_decoder.m_sot_length); - } - else { - OPJ_BYTE *l_new_current_data = (OPJ_BYTE *) opj_realloc(*l_current_data, *l_tile_len + p_j2k->m_specific_param.m_decoder.m_sot_length); - if (! l_new_current_data) { - opj_free(*l_current_data); - /*nothing more is done as l_current_data will be set to null, and just - afterward we enter in the error path - and the actual tile_len is updated (committed) at the end of the - function. */ - } - *l_current_data = l_new_current_data; - } - - if (*l_current_data == 00) { - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to decode tile\n"); - return OPJ_FALSE; - } - } - else { - l_sot_length_pb_detected = OPJ_TRUE; - } - - /* Index */ - l_cstr_index = p_j2k->cstr_index; - if (l_cstr_index) { - OPJ_OFF_T l_current_pos = opj_stream_tell(p_stream) - 2; - - OPJ_UINT32 l_current_tile_part = l_cstr_index->tile_index[p_j2k->m_current_tile_number].current_tpsno; - l_cstr_index->tile_index[p_j2k->m_current_tile_number].tp_index[l_current_tile_part].end_header = - l_current_pos; - l_cstr_index->tile_index[p_j2k->m_current_tile_number].tp_index[l_current_tile_part].end_pos = - l_current_pos + p_j2k->m_specific_param.m_decoder.m_sot_length + 2; - - if (OPJ_FALSE == opj_j2k_add_tlmarker(p_j2k->m_current_tile_number, - l_cstr_index, - J2K_MS_SOD, - l_current_pos, - p_j2k->m_specific_param.m_decoder.m_sot_length + 2)) { - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to add tl marker\n"); - return OPJ_FALSE; - } - - /*l_cstr_index->packno = 0;*/ - } - - /* Patch to support new PHR data */ - if (!l_sot_length_pb_detected) { - l_current_read_size = opj_stream_read_data( - p_stream, - *l_current_data + *l_tile_len, - p_j2k->m_specific_param.m_decoder.m_sot_length, - p_manager); - } - else - { - l_current_read_size = 0; - } - - if (l_current_read_size != p_j2k->m_specific_param.m_decoder.m_sot_length) { - p_j2k->m_specific_param.m_decoder.m_state = J2K_STATE_NEOC; - } - else { - p_j2k->m_specific_param.m_decoder.m_state = J2K_STATE_TPHSOT; - } - - *l_tile_len += (OPJ_UINT32)l_current_read_size; - - return OPJ_TRUE; -} - - OPJ_BOOL opj_j2k_write_rgn(opj_j2k_t *p_j2k, - OPJ_UINT32 p_tile_no, - OPJ_UINT32 p_comp_no, - OPJ_UINT32 nb_comps, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager - ) -{ - OPJ_BYTE * l_current_data = 00; - OPJ_UINT32 l_rgn_size; - opj_cp_t *l_cp = 00; - opj_tcp_t *l_tcp = 00; - opj_tccp_t *l_tccp = 00; - OPJ_UINT32 l_comp_room; - - /* preconditions */ - assert(p_j2k != 00); - assert(p_manager != 00); - assert(p_stream != 00); - - l_cp = &(p_j2k->m_cp); - l_tcp = &l_cp->tcps[p_tile_no]; - l_tccp = &l_tcp->tccps[p_comp_no]; - - if (nb_comps <= 256) { - l_comp_room = 1; - } - else { - l_comp_room = 2; - } - - l_rgn_size = 6 + l_comp_room; - - l_current_data = p_j2k->m_specific_param.m_encoder.m_header_tile_data; - - opj_write_bytes(l_current_data,J2K_MS_RGN,2); /* RGN */ - l_current_data += 2; - - opj_write_bytes(l_current_data,l_rgn_size-2,2); /* Lrgn */ - l_current_data += 2; - - opj_write_bytes(l_current_data,p_comp_no,l_comp_room); /* Crgn */ - l_current_data+=l_comp_room; - - opj_write_bytes(l_current_data, 0,1); /* Srgn */ - ++l_current_data; - - opj_write_bytes(l_current_data, (OPJ_UINT32)l_tccp->roishift,1); /* SPrgn */ - ++l_current_data; - - if (opj_stream_write_data(p_stream,p_j2k->m_specific_param.m_encoder.m_header_tile_data,l_rgn_size,p_manager) != l_rgn_size) { - return OPJ_FALSE; - } - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_write_eoc( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager - ) -{ - /* preconditions */ - assert(p_j2k != 00); - assert(p_manager != 00); - assert(p_stream != 00); - - opj_write_bytes(p_j2k->m_specific_param.m_encoder.m_header_tile_data,J2K_MS_EOC,2); /* EOC */ - -/* UniPG>> */ -#ifdef USE_JPWL - /* update markers struct */ - /* - OPJ_BOOL res = j2k_add_marker(p_j2k->cstr_info, J2K_MS_EOC, p_stream_tell(p_stream) - 2, 2); -*/ -#endif /* USE_JPWL */ - - if ( opj_stream_write_data(p_stream,p_j2k->m_specific_param.m_encoder.m_header_tile_data,2,p_manager) != 2) { - return OPJ_FALSE; - } - - if ( ! opj_stream_flush(p_stream,p_manager) ) { - return OPJ_FALSE; - } - - return OPJ_TRUE; -} - -/** - * Reads a RGN marker (Region Of Interest) - * - * @param p_header_data the data contained in the POC box. - * @param p_j2k the jpeg2000 codec. - * @param p_header_size the size of the data contained in the POC marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_rgn (opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager - ) -{ - OPJ_UINT32 l_nb_comp; - opj_image_t * l_image = 00; - - opj_cp_t *l_cp = 00; - opj_tcp_t *l_tcp = 00; - OPJ_UINT32 l_comp_room, l_comp_no, l_roi_sty; - - /* preconditions*/ - assert(p_header_data != 00); - assert(p_j2k != 00); - assert(p_manager != 00); - - l_image = p_j2k->m_private_image; - l_nb_comp = l_image->numcomps; - - if (l_nb_comp <= 256) { - l_comp_room = 1; } - else { - l_comp_room = 2; } - - if (p_header_size != 2 + l_comp_room) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading RGN marker\n"); - return OPJ_FALSE; - } - - l_cp = &(p_j2k->m_cp); - l_tcp = (p_j2k->m_specific_param.m_decoder.m_state == J2K_STATE_TPH) ? - &l_cp->tcps[p_j2k->m_current_tile_number] : - p_j2k->m_specific_param.m_decoder.m_default_tcp; - - opj_read_bytes(p_header_data,&l_comp_no,l_comp_room); /* Crgn */ - p_header_data+=l_comp_room; - opj_read_bytes(p_header_data,&l_roi_sty,1); /* Srgn */ - ++p_header_data; - -#ifdef USE_JPWL - if (l_cp->correct) { - /* totlen is negative or larger than the bytes left!!! */ - if (l_comp_room >= l_nb_comp) { - opj_event_msg(p_manager, EVT_ERROR, - "JPWL: bad component number in RGN (%d when there are only %d)\n", - l_comp_room, l_nb_comp); - if (!JPWL_ASSUME || JPWL_ASSUME) { - opj_event_msg(p_manager, EVT_ERROR, "JPWL: giving up\n"); - return OPJ_FALSE; - } - } - }; -#endif /* USE_JPWL */ - - /* testcase 3635.pdf.asan.77.2930 */ - if (l_comp_no >= l_nb_comp) { - opj_event_msg(p_manager, EVT_ERROR, - "bad component number in RGN (%d when there are only %d)\n", - l_comp_no, l_nb_comp); - return OPJ_FALSE; - } - - opj_read_bytes(p_header_data,(OPJ_UINT32 *) (&(l_tcp->tccps[l_comp_no].roishift)),1); /* SPrgn */ - ++p_header_data; - - return OPJ_TRUE; - -} - -OPJ_FLOAT32 opj_j2k_get_tp_stride (opj_tcp_t * p_tcp) -{ - return (OPJ_FLOAT32) ((p_tcp->m_nb_tile_parts - 1) * 14); -} - -OPJ_FLOAT32 opj_j2k_get_default_stride (opj_tcp_t * p_tcp) -{ - (void)p_tcp; - return 0; -} - -OPJ_BOOL opj_j2k_update_rates( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ) -{ - opj_cp_t * l_cp = 00; - opj_image_t * l_image = 00; - opj_tcp_t * l_tcp = 00; - opj_image_comp_t * l_img_comp = 00; - - OPJ_UINT32 i,j,k; - OPJ_INT32 l_x0,l_y0,l_x1,l_y1; - OPJ_FLOAT32 * l_rates = 0; - OPJ_FLOAT32 l_sot_remove; - OPJ_UINT32 l_bits_empty, l_size_pixel; - OPJ_UINT32 l_tile_size = 0; - OPJ_UINT32 l_last_res; - OPJ_FLOAT32 (* l_tp_stride_func)(opj_tcp_t *) = 00; - - /* preconditions */ - assert(p_j2k != 00); - assert(p_manager != 00); - assert(p_stream != 00); - - l_cp = &(p_j2k->m_cp); - l_image = p_j2k->m_private_image; - l_tcp = l_cp->tcps; - - l_bits_empty = 8 * l_image->comps->dx * l_image->comps->dy; - l_size_pixel = l_image->numcomps * l_image->comps->prec; - l_sot_remove = (OPJ_FLOAT32) opj_stream_tell(p_stream) / (OPJ_FLOAT32)(l_cp->th * l_cp->tw); - - if (l_cp->m_specific_param.m_enc.m_tp_on) { - l_tp_stride_func = opj_j2k_get_tp_stride; - } - else { - l_tp_stride_func = opj_j2k_get_default_stride; - } - - for (i=0;i<l_cp->th;++i) { - for (j=0;j<l_cp->tw;++j) { - OPJ_FLOAT32 l_offset = (OPJ_FLOAT32)(*l_tp_stride_func)(l_tcp) / (OPJ_FLOAT32)l_tcp->numlayers; - - /* 4 borders of the tile rescale on the image if necessary */ - l_x0 = opj_int_max((OPJ_INT32)(l_cp->tx0 + j * l_cp->tdx), (OPJ_INT32)l_image->x0); - l_y0 = opj_int_max((OPJ_INT32)(l_cp->ty0 + i * l_cp->tdy), (OPJ_INT32)l_image->y0); - l_x1 = opj_int_min((OPJ_INT32)(l_cp->tx0 + (j + 1) * l_cp->tdx), (OPJ_INT32)l_image->x1); - l_y1 = opj_int_min((OPJ_INT32)(l_cp->ty0 + (i + 1) * l_cp->tdy), (OPJ_INT32)l_image->y1); - - l_rates = l_tcp->rates; - - /* Modification of the RATE >> */ - if (*l_rates) { - *l_rates = (( (OPJ_FLOAT32) (l_size_pixel * (OPJ_UINT32)(l_x1 - l_x0) * (OPJ_UINT32)(l_y1 - l_y0))) - / - ((*l_rates) * (OPJ_FLOAT32)l_bits_empty) - ) - - - l_offset; - } - - ++l_rates; - - for (k = 1; k < l_tcp->numlayers; ++k) { - if (*l_rates) { - *l_rates = (( (OPJ_FLOAT32) (l_size_pixel * (OPJ_UINT32)(l_x1 - l_x0) * (OPJ_UINT32)(l_y1 - l_y0))) - / - ((*l_rates) * (OPJ_FLOAT32)l_bits_empty) - ) - - - l_offset; - } - - ++l_rates; - } - - ++l_tcp; - - } - } - - l_tcp = l_cp->tcps; - - for (i=0;i<l_cp->th;++i) { - for (j=0;j<l_cp->tw;++j) { - l_rates = l_tcp->rates; - - if (*l_rates) { - *l_rates -= l_sot_remove; - - if (*l_rates < 30) { - *l_rates = 30; - } - } - - ++l_rates; - - l_last_res = l_tcp->numlayers - 1; - - for (k = 1; k < l_last_res; ++k) { - - if (*l_rates) { - *l_rates -= l_sot_remove; - - if (*l_rates < *(l_rates - 1) + 10) { - *l_rates = (*(l_rates - 1)) + 20; - } - } - - ++l_rates; - } - - if (*l_rates) { - *l_rates -= (l_sot_remove + 2.f); - - if (*l_rates < *(l_rates - 1) + 10) { - *l_rates = (*(l_rates - 1)) + 20; - } - } - - ++l_tcp; - } - } - - l_img_comp = l_image->comps; - l_tile_size = 0; - - for (i=0;i<l_image->numcomps;++i) { - l_tile_size += ( opj_uint_ceildiv(l_cp->tdx,l_img_comp->dx) - * - opj_uint_ceildiv(l_cp->tdy,l_img_comp->dy) - * - l_img_comp->prec - ); - - ++l_img_comp; - } - - l_tile_size = (OPJ_UINT32) (l_tile_size * 0.1625); /* 1.3/8 = 0.1625 */ - - l_tile_size += opj_j2k_get_specific_header_sizes(p_j2k); - - p_j2k->m_specific_param.m_encoder.m_encoded_tile_size = l_tile_size; - p_j2k->m_specific_param.m_encoder.m_encoded_tile_data = - (OPJ_BYTE *) opj_malloc(p_j2k->m_specific_param.m_encoder.m_encoded_tile_size); - if (p_j2k->m_specific_param.m_encoder.m_encoded_tile_data == 00) { - return OPJ_FALSE; - } - - if (OPJ_IS_CINEMA(l_cp->rsiz)) { - p_j2k->m_specific_param.m_encoder.m_tlm_sot_offsets_buffer = - (OPJ_BYTE *) opj_malloc(5*p_j2k->m_specific_param.m_encoder.m_total_tile_parts); - if (! p_j2k->m_specific_param.m_encoder.m_tlm_sot_offsets_buffer) { - return OPJ_FALSE; - } - - p_j2k->m_specific_param.m_encoder.m_tlm_sot_offsets_current = - p_j2k->m_specific_param.m_encoder.m_tlm_sot_offsets_buffer; - } - - return OPJ_TRUE; -} - -#if 0 -OPJ_BOOL opj_j2k_read_eoc ( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ) -{ - OPJ_UINT32 i; - opj_tcd_t * l_tcd = 00; - OPJ_UINT32 l_nb_tiles; - opj_tcp_t * l_tcp = 00; - OPJ_BOOL l_success; - - /* preconditions */ - assert(p_j2k != 00); - assert(p_manager != 00); - assert(p_stream != 00); - - l_nb_tiles = p_j2k->m_cp.th * p_j2k->m_cp.tw; - l_tcp = p_j2k->m_cp.tcps; - - l_tcd = opj_tcd_create(OPJ_TRUE); - if (l_tcd == 00) { - opj_event_msg(p_manager, EVT_ERROR, "Cannot decode tile, memory error\n"); - return OPJ_FALSE; - } - - for (i = 0; i < l_nb_tiles; ++i) { - if (l_tcp->m_data) { - if (! opj_tcd_init_decode_tile(l_tcd, i)) { - opj_tcd_destroy(l_tcd); - opj_event_msg(p_manager, EVT_ERROR, "Cannot decode tile, memory error\n"); - return OPJ_FALSE; - } - - l_success = opj_tcd_decode_tile(l_tcd, l_tcp->m_data, l_tcp->m_data_size, i, p_j2k->cstr_index); - /* cleanup */ - - if (! l_success) { - p_j2k->m_specific_param.m_decoder.m_state |= J2K_STATE_ERR; - break; - } - } - - opj_j2k_tcp_destroy(l_tcp); - ++l_tcp; - } - - opj_tcd_destroy(l_tcd); - return OPJ_TRUE; -} -#endif - -OPJ_BOOL opj_j2k_get_end_header(opj_j2k_t *p_j2k, - struct opj_stream_private *p_stream, - struct opj_event_mgr * p_manager ) -{ - /* preconditions */ - assert(p_j2k != 00); - assert(p_manager != 00); - assert(p_stream != 00); - - p_j2k->cstr_index->main_head_end = opj_stream_tell(p_stream); - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_write_mct_data_group( opj_j2k_t *p_j2k, - struct opj_stream_private *p_stream, - struct opj_event_mgr * p_manager ) -{ - OPJ_UINT32 i; - opj_simple_mcc_decorrelation_data_t * l_mcc_record; - opj_mct_data_t * l_mct_record; - opj_tcp_t * l_tcp; - - /* preconditions */ - assert(p_j2k != 00); - assert(p_stream != 00); - assert(p_manager != 00); - - if (! opj_j2k_write_cbd(p_j2k,p_stream,p_manager)) { - return OPJ_FALSE; - } - - l_tcp = &(p_j2k->m_cp.tcps[p_j2k->m_current_tile_number]); - l_mct_record = l_tcp->m_mct_records; - - for (i=0;i<l_tcp->m_nb_mct_records;++i) { - - if (! opj_j2k_write_mct_record(p_j2k,l_mct_record,p_stream,p_manager)) { - return OPJ_FALSE; - } - - ++l_mct_record; - } - - l_mcc_record = l_tcp->m_mcc_records; - - for (i=0;i<l_tcp->m_nb_mcc_records;++i) { - - if (! opj_j2k_write_mcc_record(p_j2k,l_mcc_record,p_stream,p_manager)) { - return OPJ_FALSE; - } - - ++l_mcc_record; - } - - if (! opj_j2k_write_mco(p_j2k,p_stream,p_manager)) { - return OPJ_FALSE; - } - - return OPJ_TRUE; -} - -#if 0 -OPJ_BOOL opj_j2k_write_all_coc(opj_j2k_t *p_j2k, - struct opj_stream_private *p_stream, - struct opj_event_mgr * p_manager ) -{ - OPJ_UINT32 compno; - - /* preconditions */ - assert(p_j2k != 00); - assert(p_manager != 00); - assert(p_stream != 00); - - for (compno = 0; compno < p_j2k->m_private_image->numcomps; ++compno) - { - if (! opj_j2k_write_coc(p_j2k,compno,p_stream, p_manager)) { - return OPJ_FALSE; - } - } - - return OPJ_TRUE; -} -#endif - -#if 0 -OPJ_BOOL opj_j2k_write_all_qcc(opj_j2k_t *p_j2k, - struct opj_stream_private *p_stream, - struct opj_event_mgr * p_manager ) -{ - OPJ_UINT32 compno; - - /* preconditions */ - assert(p_j2k != 00); - assert(p_manager != 00); - assert(p_stream != 00); - - for (compno = 0; compno < p_j2k->m_private_image->numcomps; ++compno) - { - if (! opj_j2k_write_qcc(p_j2k,compno,p_stream, p_manager)) { - return OPJ_FALSE; - } - } - - return OPJ_TRUE; -} -#endif - - -OPJ_BOOL opj_j2k_write_regions( opj_j2k_t *p_j2k, - struct opj_stream_private *p_stream, - struct opj_event_mgr * p_manager ) -{ - OPJ_UINT32 compno; - const opj_tccp_t *l_tccp = 00; - - /* preconditions */ - assert(p_j2k != 00); - assert(p_manager != 00); - assert(p_stream != 00); - - l_tccp = p_j2k->m_cp.tcps->tccps; - - for (compno = 0; compno < p_j2k->m_private_image->numcomps; ++compno) { - if (l_tccp->roishift) { - - if (! opj_j2k_write_rgn(p_j2k,0,compno,p_j2k->m_private_image->numcomps,p_stream,p_manager)) { - return OPJ_FALSE; - } - } - - ++l_tccp; - } - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_write_epc( opj_j2k_t *p_j2k, - struct opj_stream_private *p_stream, - struct opj_event_mgr * p_manager ) -{ - opj_codestream_index_t * l_cstr_index = 00; - - /* preconditions */ - assert(p_j2k != 00); - assert(p_manager != 00); - assert(p_stream != 00); - - l_cstr_index = p_j2k->cstr_index; - if (l_cstr_index) { - l_cstr_index->codestream_size = (OPJ_UINT64)opj_stream_tell(p_stream); - /* UniPG>> */ - /* The following adjustment is done to adjust the codestream size */ - /* if SOD is not at 0 in the buffer. Useful in case of JP2, where */ - /* the first bunch of bytes is not in the codestream */ - l_cstr_index->codestream_size -= (OPJ_UINT64)l_cstr_index->main_head_start; - /* <<UniPG */ - } - -#ifdef USE_JPWL - /* preparation of JPWL marker segments */ -#if 0 - if(cp->epc_on) { - - /* encode according to JPWL */ - jpwl_encode(p_j2k, p_stream, image); - - } -#endif - assert( 0 && "TODO" ); -#endif /* USE_JPWL */ - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_read_unk ( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - OPJ_UINT32 *output_marker, - opj_event_mgr_t * p_manager - ) -{ - OPJ_UINT32 l_unknown_marker; - const opj_dec_memory_marker_handler_t * l_marker_handler; - OPJ_UINT32 l_size_unk = 2; - - /* preconditions*/ - assert(p_j2k != 00); - assert(p_manager != 00); - assert(p_stream != 00); - - opj_event_msg(p_manager, EVT_WARNING, "Unknown marker\n"); - - while(1) { - /* Try to read 2 bytes (the next marker ID) from stream and copy them into the buffer*/ - if (opj_stream_read_data(p_stream,p_j2k->m_specific_param.m_decoder.m_header_data,2,p_manager) != 2) { - opj_event_msg(p_manager, EVT_ERROR, "Stream too short\n"); - return OPJ_FALSE; - } - - /* read 2 bytes as the new marker ID*/ - opj_read_bytes(p_j2k->m_specific_param.m_decoder.m_header_data,&l_unknown_marker,2); - - if (!(l_unknown_marker < 0xff00)) { - - /* Get the marker handler from the marker ID*/ - l_marker_handler = opj_j2k_get_marker_handler(l_unknown_marker); - - if (!(p_j2k->m_specific_param.m_decoder.m_state & l_marker_handler->states)) { - opj_event_msg(p_manager, EVT_ERROR, "Marker is not compliant with its position\n"); - return OPJ_FALSE; - } - else { - if (l_marker_handler->id != J2K_MS_UNK) { - /* Add the marker to the codestream index*/ - if (l_marker_handler->id != J2K_MS_SOT) - { - OPJ_BOOL res = opj_j2k_add_mhmarker(p_j2k->cstr_index, J2K_MS_UNK, - (OPJ_UINT32) opj_stream_tell(p_stream) - l_size_unk, - l_size_unk); - if (res == OPJ_FALSE) { - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to add mh marker\n"); - return OPJ_FALSE; - } - } - break; /* next marker is known and well located */ - } - else - l_size_unk += 2; - } - } - } - - *output_marker = l_marker_handler->id ; - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_write_mct_record( opj_j2k_t *p_j2k, - opj_mct_data_t * p_mct_record, - struct opj_stream_private *p_stream, - struct opj_event_mgr * p_manager ) -{ - OPJ_UINT32 l_mct_size; - OPJ_BYTE * l_current_data = 00; - OPJ_UINT32 l_tmp; - - /* preconditions */ - assert(p_j2k != 00); - assert(p_manager != 00); - assert(p_stream != 00); - - l_mct_size = 10 + p_mct_record->m_data_size; - - if (l_mct_size > p_j2k->m_specific_param.m_encoder.m_header_tile_data_size) { - OPJ_BYTE *new_header_tile_data = (OPJ_BYTE *) opj_realloc(p_j2k->m_specific_param.m_encoder.m_header_tile_data, l_mct_size); - if (! new_header_tile_data) { - opj_free(p_j2k->m_specific_param.m_encoder.m_header_tile_data); - p_j2k->m_specific_param.m_encoder.m_header_tile_data = NULL; - p_j2k->m_specific_param.m_encoder.m_header_tile_data_size = 0; - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to write MCT marker\n"); - return OPJ_FALSE; - } - p_j2k->m_specific_param.m_encoder.m_header_tile_data = new_header_tile_data; - p_j2k->m_specific_param.m_encoder.m_header_tile_data_size = l_mct_size; - } - - l_current_data = p_j2k->m_specific_param.m_encoder.m_header_tile_data; - - opj_write_bytes(l_current_data,J2K_MS_MCT,2); /* MCT */ - l_current_data += 2; - - opj_write_bytes(l_current_data,l_mct_size-2,2); /* Lmct */ - l_current_data += 2; - - opj_write_bytes(l_current_data,0,2); /* Zmct */ - l_current_data += 2; - - /* only one marker atm */ - l_tmp = (p_mct_record->m_index & 0xff) | (p_mct_record->m_array_type << 8) | (p_mct_record->m_element_type << 10); - - opj_write_bytes(l_current_data,l_tmp,2); - l_current_data += 2; - - opj_write_bytes(l_current_data,0,2); /* Ymct */ - l_current_data+=2; - - memcpy(l_current_data,p_mct_record->m_data,p_mct_record->m_data_size); - - if (opj_stream_write_data(p_stream,p_j2k->m_specific_param.m_encoder.m_header_tile_data,l_mct_size,p_manager) != l_mct_size) { - return OPJ_FALSE; - } - - return OPJ_TRUE; -} - -/** - * Reads a MCT marker (Multiple Component Transform) - * - * @param p_header_data the data contained in the MCT box. - * @param p_j2k the jpeg2000 codec. - * @param p_header_size the size of the data contained in the MCT marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_mct ( opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager - ) -{ - OPJ_UINT32 i; - opj_tcp_t *l_tcp = 00; - OPJ_UINT32 l_tmp; - OPJ_UINT32 l_indix; - opj_mct_data_t * l_mct_data; - - /* preconditions */ - assert(p_header_data != 00); - assert(p_j2k != 00); - - l_tcp = p_j2k->m_specific_param.m_decoder.m_state == J2K_STATE_TPH ? - &p_j2k->m_cp.tcps[p_j2k->m_current_tile_number] : - p_j2k->m_specific_param.m_decoder.m_default_tcp; - - if (p_header_size < 2) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading MCT marker\n"); - return OPJ_FALSE; - } - - /* first marker */ - opj_read_bytes(p_header_data,&l_tmp,2); /* Zmct */ - p_header_data += 2; - if (l_tmp != 0) { - opj_event_msg(p_manager, EVT_WARNING, "Cannot take in charge mct data within multiple MCT records\n"); - return OPJ_TRUE; - } - - if(p_header_size <= 6) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading MCT marker\n"); - return OPJ_FALSE; - } - - /* Imct -> no need for other values, take the first, type is double with decorrelation x0000 1101 0000 0000*/ - opj_read_bytes(p_header_data,&l_tmp,2); /* Imct */ - p_header_data += 2; - - l_indix = l_tmp & 0xff; - l_mct_data = l_tcp->m_mct_records; - - for (i=0;i<l_tcp->m_nb_mct_records;++i) { - if (l_mct_data->m_index == l_indix) { - break; - } - ++l_mct_data; - } - - /* NOT FOUND */ - if (i == l_tcp->m_nb_mct_records) { - if (l_tcp->m_nb_mct_records == l_tcp->m_nb_max_mct_records) { - opj_mct_data_t *new_mct_records; - l_tcp->m_nb_max_mct_records += OPJ_J2K_MCT_DEFAULT_NB_RECORDS; - - new_mct_records = (opj_mct_data_t *) opj_realloc(l_tcp->m_mct_records, l_tcp->m_nb_max_mct_records * sizeof(opj_mct_data_t)); - if (! new_mct_records) { - opj_free(l_tcp->m_mct_records); - l_tcp->m_mct_records = NULL; - l_tcp->m_nb_max_mct_records = 0; - l_tcp->m_nb_mct_records = 0; - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to read MCT marker\n"); - return OPJ_FALSE; - } - l_tcp->m_mct_records = new_mct_records; - l_mct_data = l_tcp->m_mct_records + l_tcp->m_nb_mct_records; - memset(l_mct_data ,0,(l_tcp->m_nb_max_mct_records - l_tcp->m_nb_mct_records) * sizeof(opj_mct_data_t)); - } - - l_mct_data = l_tcp->m_mct_records + l_tcp->m_nb_mct_records; - ++l_tcp->m_nb_mct_records; - } - - if (l_mct_data->m_data) { - opj_free(l_mct_data->m_data); - l_mct_data->m_data = 00; - } - - l_mct_data->m_index = l_indix; - l_mct_data->m_array_type = (J2K_MCT_ARRAY_TYPE)((l_tmp >> 8) & 3); - l_mct_data->m_element_type = (J2K_MCT_ELEMENT_TYPE)((l_tmp >> 10) & 3); - - opj_read_bytes(p_header_data,&l_tmp,2); /* Ymct */ - p_header_data+=2; - if (l_tmp != 0) { - opj_event_msg(p_manager, EVT_WARNING, "Cannot take in charge multiple MCT markers\n"); - return OPJ_TRUE; - } - - p_header_size -= 6; - - l_mct_data->m_data = (OPJ_BYTE*)opj_malloc(p_header_size); - if (! l_mct_data->m_data) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading MCT marker\n"); - return OPJ_FALSE; - } - memcpy(l_mct_data->m_data,p_header_data,p_header_size); - - l_mct_data->m_data_size = p_header_size; - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_write_mcc_record( opj_j2k_t *p_j2k, - struct opj_simple_mcc_decorrelation_data * p_mcc_record, - struct opj_stream_private *p_stream, - struct opj_event_mgr * p_manager ) -{ - OPJ_UINT32 i; - OPJ_UINT32 l_mcc_size; - OPJ_BYTE * l_current_data = 00; - OPJ_UINT32 l_nb_bytes_for_comp; - OPJ_UINT32 l_mask; - OPJ_UINT32 l_tmcc; - - /* preconditions */ - assert(p_j2k != 00); - assert(p_manager != 00); - assert(p_stream != 00); - - if (p_mcc_record->m_nb_comps > 255 ) { - l_nb_bytes_for_comp = 2; - l_mask = 0x8000; - } - else { - l_nb_bytes_for_comp = 1; - l_mask = 0; - } - - l_mcc_size = p_mcc_record->m_nb_comps * 2 * l_nb_bytes_for_comp + 19; - if (l_mcc_size > p_j2k->m_specific_param.m_encoder.m_header_tile_data_size) - { - OPJ_BYTE *new_header_tile_data = (OPJ_BYTE *) opj_realloc(p_j2k->m_specific_param.m_encoder.m_header_tile_data, l_mcc_size); - if (! new_header_tile_data) { - opj_free(p_j2k->m_specific_param.m_encoder.m_header_tile_data); - p_j2k->m_specific_param.m_encoder.m_header_tile_data = NULL; - p_j2k->m_specific_param.m_encoder.m_header_tile_data_size = 0; - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to write MCC marker\n"); - return OPJ_FALSE; - } - p_j2k->m_specific_param.m_encoder.m_header_tile_data = new_header_tile_data; - p_j2k->m_specific_param.m_encoder.m_header_tile_data_size = l_mcc_size; - } - - l_current_data = p_j2k->m_specific_param.m_encoder.m_header_tile_data; - - opj_write_bytes(l_current_data,J2K_MS_MCC,2); /* MCC */ - l_current_data += 2; - - opj_write_bytes(l_current_data,l_mcc_size-2,2); /* Lmcc */ - l_current_data += 2; - - /* first marker */ - opj_write_bytes(l_current_data,0,2); /* Zmcc */ - l_current_data += 2; - - opj_write_bytes(l_current_data,p_mcc_record->m_index,1); /* Imcc -> no need for other values, take the first */ - ++l_current_data; - - /* only one marker atm */ - opj_write_bytes(l_current_data,0,2); /* Ymcc */ - l_current_data+=2; - - opj_write_bytes(l_current_data,1,2); /* Qmcc -> number of collections -> 1 */ - l_current_data+=2; - - opj_write_bytes(l_current_data,0x1,1); /* Xmcci type of component transformation -> array based decorrelation */ - ++l_current_data; - - opj_write_bytes(l_current_data,p_mcc_record->m_nb_comps | l_mask,2); /* Nmcci number of input components involved and size for each component offset = 8 bits */ - l_current_data+=2; - - for (i=0;i<p_mcc_record->m_nb_comps;++i) { - opj_write_bytes(l_current_data,i,l_nb_bytes_for_comp); /* Cmccij Component offset*/ - l_current_data+=l_nb_bytes_for_comp; - } - - opj_write_bytes(l_current_data,p_mcc_record->m_nb_comps|l_mask,2); /* Mmcci number of output components involved and size for each component offset = 8 bits */ - l_current_data+=2; - - for (i=0;i<p_mcc_record->m_nb_comps;++i) - { - opj_write_bytes(l_current_data,i,l_nb_bytes_for_comp); /* Wmccij Component offset*/ - l_current_data+=l_nb_bytes_for_comp; - } - - l_tmcc = ((!p_mcc_record->m_is_irreversible)&1)<<16; - - if (p_mcc_record->m_decorrelation_array) { - l_tmcc |= p_mcc_record->m_decorrelation_array->m_index; - } - - if (p_mcc_record->m_offset_array) { - l_tmcc |= ((p_mcc_record->m_offset_array->m_index)<<8); - } - - opj_write_bytes(l_current_data,l_tmcc,3); /* Tmcci : use MCT defined as number 1 and irreversible array based. */ - l_current_data+=3; - - if (opj_stream_write_data(p_stream,p_j2k->m_specific_param.m_encoder.m_header_tile_data,l_mcc_size,p_manager) != l_mcc_size) { - return OPJ_FALSE; - } - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_read_mcc ( opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager ) -{ - OPJ_UINT32 i,j; - OPJ_UINT32 l_tmp; - OPJ_UINT32 l_indix; - opj_tcp_t * l_tcp; - opj_simple_mcc_decorrelation_data_t * l_mcc_record; - opj_mct_data_t * l_mct_data; - OPJ_UINT32 l_nb_collections; - OPJ_UINT32 l_nb_comps; - OPJ_UINT32 l_nb_bytes_by_comp; - - /* preconditions */ - assert(p_header_data != 00); - assert(p_j2k != 00); - assert(p_manager != 00); - - l_tcp = p_j2k->m_specific_param.m_decoder.m_state == J2K_STATE_TPH ? - &p_j2k->m_cp.tcps[p_j2k->m_current_tile_number] : - p_j2k->m_specific_param.m_decoder.m_default_tcp; - - if (p_header_size < 2) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading MCC marker\n"); - return OPJ_FALSE; - } - - /* first marker */ - opj_read_bytes(p_header_data,&l_tmp,2); /* Zmcc */ - p_header_data += 2; - if (l_tmp != 0) { - opj_event_msg(p_manager, EVT_WARNING, "Cannot take in charge multiple data spanning\n"); - return OPJ_TRUE; - } - - if (p_header_size < 7) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading MCC marker\n"); - return OPJ_FALSE; - } - - opj_read_bytes(p_header_data,&l_indix,1); /* Imcc -> no need for other values, take the first */ - ++p_header_data; - - l_mcc_record = l_tcp->m_mcc_records; - - for(i=0;i<l_tcp->m_nb_mcc_records;++i) { - if (l_mcc_record->m_index == l_indix) { - break; - } - ++l_mcc_record; - } - - /** NOT FOUND */ - if (i == l_tcp->m_nb_mcc_records) { - if (l_tcp->m_nb_mcc_records == l_tcp->m_nb_max_mcc_records) { - opj_simple_mcc_decorrelation_data_t *new_mcc_records; - l_tcp->m_nb_max_mcc_records += OPJ_J2K_MCC_DEFAULT_NB_RECORDS; - - new_mcc_records = (opj_simple_mcc_decorrelation_data_t *) opj_realloc( - l_tcp->m_mcc_records, l_tcp->m_nb_max_mcc_records * sizeof(opj_simple_mcc_decorrelation_data_t)); - if (! new_mcc_records) { - opj_free(l_tcp->m_mcc_records); - l_tcp->m_mcc_records = NULL; - l_tcp->m_nb_max_mcc_records = 0; - l_tcp->m_nb_mcc_records = 0; - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to read MCC marker\n"); - return OPJ_FALSE; - } - l_tcp->m_mcc_records = new_mcc_records; - l_mcc_record = l_tcp->m_mcc_records + l_tcp->m_nb_mcc_records; - memset(l_mcc_record,0,(l_tcp->m_nb_max_mcc_records-l_tcp->m_nb_mcc_records) * sizeof(opj_simple_mcc_decorrelation_data_t)); - } - l_mcc_record = l_tcp->m_mcc_records + l_tcp->m_nb_mcc_records; - } - l_mcc_record->m_index = l_indix; - - /* only one marker atm */ - opj_read_bytes(p_header_data,&l_tmp,2); /* Ymcc */ - p_header_data+=2; - if (l_tmp != 0) { - opj_event_msg(p_manager, EVT_WARNING, "Cannot take in charge multiple data spanning\n"); - return OPJ_TRUE; - } - - opj_read_bytes(p_header_data,&l_nb_collections,2); /* Qmcc -> number of collections -> 1 */ - p_header_data+=2; - - if (l_nb_collections > 1) { - opj_event_msg(p_manager, EVT_WARNING, "Cannot take in charge multiple collections\n"); - return OPJ_TRUE; - } - - p_header_size -= 7; - - for (i=0;i<l_nb_collections;++i) { - if (p_header_size < 3) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading MCC marker\n"); - return OPJ_FALSE; - } - - opj_read_bytes(p_header_data,&l_tmp,1); /* Xmcci type of component transformation -> array based decorrelation */ - ++p_header_data; - - if (l_tmp != 1) { - opj_event_msg(p_manager, EVT_WARNING, "Cannot take in charge collections other than array decorrelation\n"); - return OPJ_TRUE; - } - - opj_read_bytes(p_header_data,&l_nb_comps,2); - - p_header_data+=2; - p_header_size-=3; - - l_nb_bytes_by_comp = 1 + (l_nb_comps>>15); - l_mcc_record->m_nb_comps = l_nb_comps & 0x7fff; - - if (p_header_size < (l_nb_bytes_by_comp * l_mcc_record->m_nb_comps + 2)) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading MCC marker\n"); - return OPJ_FALSE; - } - - p_header_size -= (l_nb_bytes_by_comp * l_mcc_record->m_nb_comps + 2); - - for (j=0;j<l_mcc_record->m_nb_comps;++j) { - opj_read_bytes(p_header_data,&l_tmp,l_nb_bytes_by_comp); /* Cmccij Component offset*/ - p_header_data+=l_nb_bytes_by_comp; - - if (l_tmp != j) { - opj_event_msg(p_manager, EVT_WARNING, "Cannot take in charge collections with indix shuffle\n"); - return OPJ_TRUE; - } - } - - opj_read_bytes(p_header_data,&l_nb_comps,2); - p_header_data+=2; - - l_nb_bytes_by_comp = 1 + (l_nb_comps>>15); - l_nb_comps &= 0x7fff; - - if (l_nb_comps != l_mcc_record->m_nb_comps) { - opj_event_msg(p_manager, EVT_WARNING, "Cannot take in charge collections without same number of indixes\n"); - return OPJ_TRUE; - } - - if (p_header_size < (l_nb_bytes_by_comp * l_mcc_record->m_nb_comps + 3)) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading MCC marker\n"); - return OPJ_FALSE; - } - - p_header_size -= (l_nb_bytes_by_comp * l_mcc_record->m_nb_comps + 3); - - for (j=0;j<l_mcc_record->m_nb_comps;++j) { - opj_read_bytes(p_header_data,&l_tmp,l_nb_bytes_by_comp); /* Wmccij Component offset*/ - p_header_data+=l_nb_bytes_by_comp; - - if (l_tmp != j) { - opj_event_msg(p_manager, EVT_WARNING, "Cannot take in charge collections with indix shuffle\n"); - return OPJ_TRUE; - } - } - - opj_read_bytes(p_header_data,&l_tmp,3); /* Wmccij Component offset*/ - p_header_data += 3; - - l_mcc_record->m_is_irreversible = ! ((l_tmp>>16) & 1); - l_mcc_record->m_decorrelation_array = 00; - l_mcc_record->m_offset_array = 00; - - l_indix = l_tmp & 0xff; - if (l_indix != 0) { - l_mct_data = l_tcp->m_mct_records; - for (j=0;j<l_tcp->m_nb_mct_records;++j) { - if (l_mct_data->m_index == l_indix) { - l_mcc_record->m_decorrelation_array = l_mct_data; - break; - } - ++l_mct_data; - } - - if (l_mcc_record->m_decorrelation_array == 00) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading MCC marker\n"); - return OPJ_FALSE; - } - } - - l_indix = (l_tmp >> 8) & 0xff; - if (l_indix != 0) { - l_mct_data = l_tcp->m_mct_records; - for (j=0;j<l_tcp->m_nb_mct_records;++j) { - if (l_mct_data->m_index == l_indix) { - l_mcc_record->m_offset_array = l_mct_data; - break; - } - ++l_mct_data; - } - - if (l_mcc_record->m_offset_array == 00) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading MCC marker\n"); - return OPJ_FALSE; - } - } - } - - if (p_header_size != 0) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading MCC marker\n"); - return OPJ_FALSE; - } - - ++l_tcp->m_nb_mcc_records; - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_write_mco( opj_j2k_t *p_j2k, - struct opj_stream_private *p_stream, - struct opj_event_mgr * p_manager - ) -{ - OPJ_BYTE * l_current_data = 00; - OPJ_UINT32 l_mco_size; - opj_tcp_t * l_tcp = 00; - opj_simple_mcc_decorrelation_data_t * l_mcc_record; - OPJ_UINT32 i; - - /* preconditions */ - assert(p_j2k != 00); - assert(p_manager != 00); - assert(p_stream != 00); - - l_tcp =&(p_j2k->m_cp.tcps[p_j2k->m_current_tile_number]); - l_current_data = p_j2k->m_specific_param.m_encoder.m_header_tile_data; - - l_mco_size = 5 + l_tcp->m_nb_mcc_records; - if (l_mco_size > p_j2k->m_specific_param.m_encoder.m_header_tile_data_size) { - - OPJ_BYTE *new_header_tile_data = (OPJ_BYTE *) opj_realloc(p_j2k->m_specific_param.m_encoder.m_header_tile_data, l_mco_size); - if (! new_header_tile_data) { - opj_free(p_j2k->m_specific_param.m_encoder.m_header_tile_data); - p_j2k->m_specific_param.m_encoder.m_header_tile_data = NULL; - p_j2k->m_specific_param.m_encoder.m_header_tile_data_size = 0; - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to write MCO marker\n"); - return OPJ_FALSE; - } - p_j2k->m_specific_param.m_encoder.m_header_tile_data = new_header_tile_data; - p_j2k->m_specific_param.m_encoder.m_header_tile_data_size = l_mco_size; - } - - opj_write_bytes(l_current_data,J2K_MS_MCO,2); /* MCO */ - l_current_data += 2; - - opj_write_bytes(l_current_data,l_mco_size-2,2); /* Lmco */ - l_current_data += 2; - - opj_write_bytes(l_current_data,l_tcp->m_nb_mcc_records,1); /* Nmco : only one tranform stage*/ - ++l_current_data; - - l_mcc_record = l_tcp->m_mcc_records; - for (i=0;i<l_tcp->m_nb_mcc_records;++i) { - opj_write_bytes(l_current_data,l_mcc_record->m_index,1);/* Imco -> use the mcc indicated by 1*/ - ++l_current_data; - - ++l_mcc_record; - } - - if (opj_stream_write_data(p_stream,p_j2k->m_specific_param.m_encoder.m_header_tile_data,l_mco_size,p_manager) != l_mco_size) { - return OPJ_FALSE; - } - - return OPJ_TRUE; -} - -/** - * Reads a MCO marker (Multiple Component Transform Ordering) - * - * @param p_header_data the data contained in the MCO box. - * @param p_j2k the jpeg2000 codec. - * @param p_header_size the size of the data contained in the MCO marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_mco ( opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager - ) -{ - OPJ_UINT32 l_tmp, i; - OPJ_UINT32 l_nb_stages; - opj_tcp_t * l_tcp; - opj_tccp_t * l_tccp; - opj_image_t * l_image; - - /* preconditions */ - assert(p_header_data != 00); - assert(p_j2k != 00); - assert(p_manager != 00); - - l_image = p_j2k->m_private_image; - l_tcp = p_j2k->m_specific_param.m_decoder.m_state == J2K_STATE_TPH ? - &p_j2k->m_cp.tcps[p_j2k->m_current_tile_number] : - p_j2k->m_specific_param.m_decoder.m_default_tcp; - - if (p_header_size < 1) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading MCO marker\n"); - return OPJ_FALSE; - } - - opj_read_bytes(p_header_data,&l_nb_stages,1); /* Nmco : only one tranform stage*/ - ++p_header_data; - - if (l_nb_stages > 1) { - opj_event_msg(p_manager, EVT_WARNING, "Cannot take in charge multiple transformation stages.\n"); - return OPJ_TRUE; - } - - if (p_header_size != l_nb_stages + 1) { - opj_event_msg(p_manager, EVT_WARNING, "Error reading MCO marker\n"); - return OPJ_FALSE; - } - - l_tccp = l_tcp->tccps; - - for (i=0;i<l_image->numcomps;++i) { - l_tccp->m_dc_level_shift = 0; - ++l_tccp; - } - - if (l_tcp->m_mct_decoding_matrix) { - opj_free(l_tcp->m_mct_decoding_matrix); - l_tcp->m_mct_decoding_matrix = 00; - } - - for (i=0;i<l_nb_stages;++i) { - opj_read_bytes(p_header_data,&l_tmp,1); - ++p_header_data; - - if (! opj_j2k_add_mct(l_tcp,p_j2k->m_private_image,l_tmp)) { - return OPJ_FALSE; - } - } - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_add_mct(opj_tcp_t * p_tcp, opj_image_t * p_image, OPJ_UINT32 p_index) -{ - OPJ_UINT32 i; - opj_simple_mcc_decorrelation_data_t * l_mcc_record; - opj_mct_data_t * l_deco_array, * l_offset_array; - OPJ_UINT32 l_data_size,l_mct_size, l_offset_size; - OPJ_UINT32 l_nb_elem; - OPJ_UINT32 * l_offset_data, * l_current_offset_data; - opj_tccp_t * l_tccp; - - /* preconditions */ - assert(p_tcp != 00); - - l_mcc_record = p_tcp->m_mcc_records; - - for (i=0;i<p_tcp->m_nb_mcc_records;++i) { - if (l_mcc_record->m_index == p_index) { - break; - } - } - - if (i==p_tcp->m_nb_mcc_records) { - /** element discarded **/ - return OPJ_TRUE; - } - - if (l_mcc_record->m_nb_comps != p_image->numcomps) { - /** do not support number of comps != image */ - return OPJ_TRUE; - } - - l_deco_array = l_mcc_record->m_decorrelation_array; - - if (l_deco_array) { - l_data_size = MCT_ELEMENT_SIZE[l_deco_array->m_element_type] * p_image->numcomps * p_image->numcomps; - if (l_deco_array->m_data_size != l_data_size) { - return OPJ_FALSE; - } - - l_nb_elem = p_image->numcomps * p_image->numcomps; - l_mct_size = l_nb_elem * (OPJ_UINT32)sizeof(OPJ_FLOAT32); - p_tcp->m_mct_decoding_matrix = (OPJ_FLOAT32*)opj_malloc(l_mct_size); - - if (! p_tcp->m_mct_decoding_matrix ) { - return OPJ_FALSE; - } - - j2k_mct_read_functions_to_float[l_deco_array->m_element_type](l_deco_array->m_data,p_tcp->m_mct_decoding_matrix,l_nb_elem); - } - - l_offset_array = l_mcc_record->m_offset_array; - - if (l_offset_array) { - l_data_size = MCT_ELEMENT_SIZE[l_offset_array->m_element_type] * p_image->numcomps; - if (l_offset_array->m_data_size != l_data_size) { - return OPJ_FALSE; - } - - l_nb_elem = p_image->numcomps; - l_offset_size = l_nb_elem * (OPJ_UINT32)sizeof(OPJ_UINT32); - l_offset_data = (OPJ_UINT32*)opj_malloc(l_offset_size); - - if (! l_offset_data ) { - return OPJ_FALSE; - } - - j2k_mct_read_functions_to_int32[l_offset_array->m_element_type](l_offset_array->m_data,l_offset_data,l_nb_elem); - - l_tccp = p_tcp->tccps; - l_current_offset_data = l_offset_data; - - for (i=0;i<p_image->numcomps;++i) { - l_tccp->m_dc_level_shift = (OPJ_INT32)*(l_current_offset_data++); - ++l_tccp; - } - - opj_free(l_offset_data); - } - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_write_cbd( opj_j2k_t *p_j2k, - struct opj_stream_private *p_stream, - struct opj_event_mgr * p_manager ) -{ - OPJ_UINT32 i; - OPJ_UINT32 l_cbd_size; - OPJ_BYTE * l_current_data = 00; - opj_image_t *l_image = 00; - opj_image_comp_t * l_comp = 00; - - /* preconditions */ - assert(p_j2k != 00); - assert(p_manager != 00); - assert(p_stream != 00); - - l_image = p_j2k->m_private_image; - l_cbd_size = 6 + p_j2k->m_private_image->numcomps; - - if (l_cbd_size > p_j2k->m_specific_param.m_encoder.m_header_tile_data_size) { - OPJ_BYTE *new_header_tile_data = (OPJ_BYTE *) opj_realloc(p_j2k->m_specific_param.m_encoder.m_header_tile_data, l_cbd_size); - if (! new_header_tile_data) { - opj_free(p_j2k->m_specific_param.m_encoder.m_header_tile_data); - p_j2k->m_specific_param.m_encoder.m_header_tile_data = NULL; - p_j2k->m_specific_param.m_encoder.m_header_tile_data_size = 0; - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to write CBD marker\n"); - return OPJ_FALSE; - } - p_j2k->m_specific_param.m_encoder.m_header_tile_data = new_header_tile_data; - p_j2k->m_specific_param.m_encoder.m_header_tile_data_size = l_cbd_size; - } - - l_current_data = p_j2k->m_specific_param.m_encoder.m_header_tile_data; - - opj_write_bytes(l_current_data,J2K_MS_CBD,2); /* CBD */ - l_current_data += 2; - - opj_write_bytes(l_current_data,l_cbd_size-2,2); /* L_CBD */ - l_current_data += 2; - - opj_write_bytes(l_current_data,l_image->numcomps, 2); /* Ncbd */ - l_current_data+=2; - - l_comp = l_image->comps; - - for (i=0;i<l_image->numcomps;++i) { - opj_write_bytes(l_current_data, (l_comp->sgnd << 7) | (l_comp->prec - 1), 1); /* Component bit depth */ - ++l_current_data; - - ++l_comp; - } - - if (opj_stream_write_data(p_stream,p_j2k->m_specific_param.m_encoder.m_header_tile_data,l_cbd_size,p_manager) != l_cbd_size) { - return OPJ_FALSE; - } - - return OPJ_TRUE; -} - -/** - * Reads a CBD marker (Component bit depth definition) - * @param p_header_data the data contained in the CBD box. - * @param p_j2k the jpeg2000 codec. - * @param p_header_size the size of the data contained in the CBD marker. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_read_cbd ( opj_j2k_t *p_j2k, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager - ) -{ - OPJ_UINT32 l_nb_comp,l_num_comp; - OPJ_UINT32 l_comp_def; - OPJ_UINT32 i; - opj_image_comp_t * l_comp = 00; - - /* preconditions */ - assert(p_header_data != 00); - assert(p_j2k != 00); - assert(p_manager != 00); - - l_num_comp = p_j2k->m_private_image->numcomps; - - if (p_header_size != (p_j2k->m_private_image->numcomps + 2)) { - opj_event_msg(p_manager, EVT_ERROR, "Crror reading CBD marker\n"); - return OPJ_FALSE; - } - - opj_read_bytes(p_header_data,&l_nb_comp,2); /* Ncbd */ - p_header_data+=2; - - if (l_nb_comp != l_num_comp) { - opj_event_msg(p_manager, EVT_ERROR, "Crror reading CBD marker\n"); - return OPJ_FALSE; - } - - l_comp = p_j2k->m_private_image->comps; - for (i=0;i<l_num_comp;++i) { - opj_read_bytes(p_header_data,&l_comp_def,1); /* Component bit depth */ - ++p_header_data; - l_comp->sgnd = (l_comp_def>>7) & 1; - l_comp->prec = (l_comp_def&0x7f) + 1; - ++l_comp; - } - - return OPJ_TRUE; -} - -/* ----------------------------------------------------------------------- */ -/* J2K / JPT decoder interface */ -/* ----------------------------------------------------------------------- */ - -void opj_j2k_setup_decoder(opj_j2k_t *j2k, opj_dparameters_t *parameters) -{ - if(j2k && parameters) { - j2k->m_cp.m_specific_param.m_dec.m_layer = parameters->cp_layer; - j2k->m_cp.m_specific_param.m_dec.m_reduce = parameters->cp_reduce; - -#ifdef USE_JPWL - j2k->m_cp.correct = parameters->jpwl_correct; - j2k->m_cp.exp_comps = parameters->jpwl_exp_comps; - j2k->m_cp.max_tiles = parameters->jpwl_max_tiles; -#endif /* USE_JPWL */ - } -} - -/* ----------------------------------------------------------------------- */ -/* J2K encoder interface */ -/* ----------------------------------------------------------------------- */ - -opj_j2k_t* opj_j2k_create_compress(void) -{ - opj_j2k_t *l_j2k = (opj_j2k_t*) opj_calloc(1,sizeof(opj_j2k_t)); - if (!l_j2k) { - return NULL; - } - - - l_j2k->m_is_decoder = 0; - l_j2k->m_cp.m_is_decoder = 0; - - l_j2k->m_specific_param.m_encoder.m_header_tile_data = (OPJ_BYTE *) opj_malloc(OPJ_J2K_DEFAULT_HEADER_SIZE); - if (! l_j2k->m_specific_param.m_encoder.m_header_tile_data) { - opj_j2k_destroy(l_j2k); - return NULL; - } - - l_j2k->m_specific_param.m_encoder.m_header_tile_data_size = OPJ_J2K_DEFAULT_HEADER_SIZE; - - /* validation list creation*/ - l_j2k->m_validation_list = opj_procedure_list_create(); - if (! l_j2k->m_validation_list) { - opj_j2k_destroy(l_j2k); - return NULL; - } - - /* execution list creation*/ - l_j2k->m_procedure_list = opj_procedure_list_create(); - if (! l_j2k->m_procedure_list) { - opj_j2k_destroy(l_j2k); - return NULL; - } - - return l_j2k; -} - -int opj_j2k_initialise_4K_poc(opj_poc_t *POC, int numres){ - POC[0].tile = 1; - POC[0].resno0 = 0; - POC[0].compno0 = 0; - POC[0].layno1 = 1; - POC[0].resno1 = (OPJ_UINT32)(numres-1); - POC[0].compno1 = 3; - POC[0].prg1 = OPJ_CPRL; - POC[1].tile = 1; - POC[1].resno0 = (OPJ_UINT32)(numres-1); - POC[1].compno0 = 0; - POC[1].layno1 = 1; - POC[1].resno1 = (OPJ_UINT32)numres; - POC[1].compno1 = 3; - POC[1].prg1 = OPJ_CPRL; - return 2; -} - -void opj_j2k_set_cinema_parameters(opj_cparameters_t *parameters, opj_image_t *image, opj_event_mgr_t *p_manager) -{ - /* Configure cinema parameters */ - int i; - - /* No tiling */ - parameters->tile_size_on = OPJ_FALSE; - parameters->cp_tdx=1; - parameters->cp_tdy=1; - - /* One tile part for each component */ - parameters->tp_flag = 'C'; - parameters->tp_on = 1; - - /* Tile and Image shall be at (0,0) */ - parameters->cp_tx0 = 0; - parameters->cp_ty0 = 0; - parameters->image_offset_x0 = 0; - parameters->image_offset_y0 = 0; - - /* Codeblock size= 32*32 */ - parameters->cblockw_init = 32; - parameters->cblockh_init = 32; - - /* Codeblock style: no mode switch enabled */ - parameters->mode = 0; - - /* No ROI */ - parameters->roi_compno = -1; - - /* No subsampling */ - parameters->subsampling_dx = 1; - parameters->subsampling_dy = 1; - - /* 9-7 transform */ - parameters->irreversible = 1; - - /* Number of layers */ - if (parameters->tcp_numlayers > 1){ - opj_event_msg(p_manager, EVT_WARNING, - "JPEG 2000 Profile-3 and 4 (2k/4k dc profile) requires:\n" - "1 single quality layer" - "-> Number of layers forced to 1 (rather than %d)\n" - "-> Rate of the last layer (%3.1f) will be used", - parameters->tcp_numlayers, parameters->tcp_rates[parameters->tcp_numlayers-1]); - parameters->tcp_rates[0] = parameters->tcp_rates[parameters->tcp_numlayers-1]; - parameters->tcp_numlayers = 1; - } - - /* Resolution levels */ - switch (parameters->rsiz){ - case OPJ_PROFILE_CINEMA_2K: - if(parameters->numresolution > 6){ - opj_event_msg(p_manager, EVT_WARNING, - "JPEG 2000 Profile-3 (2k dc profile) requires:\n" - "Number of decomposition levels <= 5\n" - "-> Number of decomposition levels forced to 5 (rather than %d)\n", - parameters->numresolution+1); - parameters->numresolution = 6; - } - break; - case OPJ_PROFILE_CINEMA_4K: - if(parameters->numresolution < 2){ - opj_event_msg(p_manager, EVT_WARNING, - "JPEG 2000 Profile-4 (4k dc profile) requires:\n" - "Number of decomposition levels >= 1 && <= 6\n" - "-> Number of decomposition levels forced to 1 (rather than %d)\n", - parameters->numresolution+1); - parameters->numresolution = 1; - }else if(parameters->numresolution > 7){ - opj_event_msg(p_manager, EVT_WARNING, - "JPEG 2000 Profile-4 (4k dc profile) requires:\n" - "Number of decomposition levels >= 1 && <= 6\n" - "-> Number of decomposition levels forced to 6 (rather than %d)\n", - parameters->numresolution+1); - parameters->numresolution = 7; - } - break; - default : - break; - } - - /* Precincts */ - parameters->csty |= 0x01; - parameters->res_spec = parameters->numresolution-1; - for (i = 0; i<parameters->res_spec; i++) { - parameters->prcw_init[i] = 256; - parameters->prch_init[i] = 256; - } - - /* The progression order shall be CPRL */ - parameters->prog_order = OPJ_CPRL; - - /* Progression order changes for 4K, disallowed for 2K */ - if (parameters->rsiz == OPJ_PROFILE_CINEMA_4K) { - parameters->numpocs = (OPJ_UINT32)opj_j2k_initialise_4K_poc(parameters->POC,parameters->numresolution); - } else { - parameters->numpocs = 0; - } - - /* Limited bit-rate */ - parameters->cp_disto_alloc = 1; - if (parameters->max_cs_size <= 0) { - /* No rate has been introduced, 24 fps is assumed */ - parameters->max_cs_size = OPJ_CINEMA_24_CS; - opj_event_msg(p_manager, EVT_WARNING, - "JPEG 2000 Profile-3 and 4 (2k/4k dc profile) requires:\n" - "Maximum 1302083 compressed bytes @ 24fps\n" - "As no rate has been given, this limit will be used.\n"); - } else if (parameters->max_cs_size > OPJ_CINEMA_24_CS) { - opj_event_msg(p_manager, EVT_WARNING, - "JPEG 2000 Profile-3 and 4 (2k/4k dc profile) requires:\n" - "Maximum 1302083 compressed bytes @ 24fps\n" - "-> Specified rate exceeds this limit. Rate will be forced to 1302083 bytes.\n"); - parameters->max_cs_size = OPJ_CINEMA_24_CS; - } - - if (parameters->max_comp_size <= 0) { - /* No rate has been introduced, 24 fps is assumed */ - parameters->max_comp_size = OPJ_CINEMA_24_COMP; - opj_event_msg(p_manager, EVT_WARNING, - "JPEG 2000 Profile-3 and 4 (2k/4k dc profile) requires:\n" - "Maximum 1041666 compressed bytes @ 24fps\n" - "As no rate has been given, this limit will be used.\n"); - } else if (parameters->max_comp_size > OPJ_CINEMA_24_COMP) { - opj_event_msg(p_manager, EVT_WARNING, - "JPEG 2000 Profile-3 and 4 (2k/4k dc profile) requires:\n" - "Maximum 1041666 compressed bytes @ 24fps\n" - "-> Specified rate exceeds this limit. Rate will be forced to 1041666 bytes.\n"); - parameters->max_comp_size = OPJ_CINEMA_24_COMP; - } - - parameters->tcp_rates[0] = (OPJ_FLOAT32) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec)/ - (OPJ_FLOAT32)(((OPJ_UINT32)parameters->max_cs_size) * 8 * image->comps[0].dx * image->comps[0].dy); - -} - -OPJ_BOOL opj_j2k_is_cinema_compliant(opj_image_t *image, OPJ_UINT16 rsiz, opj_event_mgr_t *p_manager) -{ - OPJ_UINT32 i; - - /* Number of components */ - if (image->numcomps != 3){ - opj_event_msg(p_manager, EVT_WARNING, - "JPEG 2000 Profile-3 (2k dc profile) requires:\n" - "3 components" - "-> Number of components of input image (%d) is not compliant\n" - "-> Non-profile-3 codestream will be generated\n", - image->numcomps); - return OPJ_FALSE; - } - - /* Bitdepth */ - for (i = 0; i < image->numcomps; i++) { - if ((image->comps[i].bpp != 12) | (image->comps[i].sgnd)){ - char signed_str[] = "signed"; - char unsigned_str[] = "unsigned"; - char *tmp_str = image->comps[i].sgnd?signed_str:unsigned_str; - opj_event_msg(p_manager, EVT_WARNING, - "JPEG 2000 Profile-3 (2k dc profile) requires:\n" - "Precision of each component shall be 12 bits unsigned" - "-> At least component %d of input image (%d bits, %s) is not compliant\n" - "-> Non-profile-3 codestream will be generated\n", - i,image->comps[i].bpp, tmp_str); - return OPJ_FALSE; - } - } - - /* Image size */ - switch (rsiz){ - case OPJ_PROFILE_CINEMA_2K: - if (((image->comps[0].w > 2048) | (image->comps[0].h > 1080))){ - opj_event_msg(p_manager, EVT_WARNING, - "JPEG 2000 Profile-3 (2k dc profile) requires:\n" - "width <= 2048 and height <= 1080\n" - "-> Input image size %d x %d is not compliant\n" - "-> Non-profile-3 codestream will be generated\n", - image->comps[0].w,image->comps[0].h); - return OPJ_FALSE; - } - break; - case OPJ_PROFILE_CINEMA_4K: - if (((image->comps[0].w > 4096) | (image->comps[0].h > 2160))){ - opj_event_msg(p_manager, EVT_WARNING, - "JPEG 2000 Profile-4 (4k dc profile) requires:\n" - "width <= 4096 and height <= 2160\n" - "-> Image size %d x %d is not compliant\n" - "-> Non-profile-4 codestream will be generated\n", - image->comps[0].w,image->comps[0].h); - return OPJ_FALSE; - } - break; - default : - break; - } - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_setup_encoder( opj_j2k_t *p_j2k, - opj_cparameters_t *parameters, - opj_image_t *image, - opj_event_mgr_t * p_manager) -{ - OPJ_UINT32 i, j, tileno, numpocs_tile; - opj_cp_t *cp = 00; - - if(!p_j2k || !parameters || ! image) { - return OPJ_FALSE; - } - - if ((parameters->numresolution <= 0) || (parameters->numresolution > OPJ_J2K_MAXRLVLS)) { - opj_event_msg(p_manager, EVT_ERROR, "Invalid number of resolutions : %d not in range [1,%d]\n", parameters->numresolution, OPJ_J2K_MAXRLVLS); - return OPJ_FALSE; - } - - /* keep a link to cp so that we can destroy it later in j2k_destroy_compress */ - cp = &(p_j2k->m_cp); - - /* set default values for cp */ - cp->tw = 1; - cp->th = 1; - - /* FIXME ADE: to be removed once deprecated cp_cinema and cp_rsiz have been removed */ - if (parameters->rsiz == OPJ_PROFILE_NONE) { /* consider deprecated fields only if RSIZ has not been set */ - OPJ_BOOL deprecated_used = OPJ_FALSE; - switch (parameters->cp_cinema){ - case OPJ_CINEMA2K_24: - parameters->rsiz = OPJ_PROFILE_CINEMA_2K; - parameters->max_cs_size = OPJ_CINEMA_24_CS; - parameters->max_comp_size = OPJ_CINEMA_24_COMP; - deprecated_used = OPJ_TRUE; - break; - case OPJ_CINEMA2K_48: - parameters->rsiz = OPJ_PROFILE_CINEMA_2K; - parameters->max_cs_size = OPJ_CINEMA_48_CS; - parameters->max_comp_size = OPJ_CINEMA_48_COMP; - deprecated_used = OPJ_TRUE; - break; - case OPJ_CINEMA4K_24: - parameters->rsiz = OPJ_PROFILE_CINEMA_4K; - parameters->max_cs_size = OPJ_CINEMA_24_CS; - parameters->max_comp_size = OPJ_CINEMA_24_COMP; - deprecated_used = OPJ_TRUE; - break; - case OPJ_OFF: - default: - break; - } - switch (parameters->cp_rsiz){ - case OPJ_CINEMA2K: - parameters->rsiz = OPJ_PROFILE_CINEMA_2K; - deprecated_used = OPJ_TRUE; - break; - case OPJ_CINEMA4K: - parameters->rsiz = OPJ_PROFILE_CINEMA_4K; - deprecated_used = OPJ_TRUE; - break; - case OPJ_MCT: - parameters->rsiz = OPJ_PROFILE_PART2 | OPJ_EXTENSION_MCT; - deprecated_used = OPJ_TRUE; - case OPJ_STD_RSIZ: - default: - break; - } - if (deprecated_used) { - opj_event_msg(p_manager, EVT_WARNING, - "Deprecated fields cp_cinema or cp_rsiz are used\n" - "Please consider using only the rsiz field\n" - "See openjpeg.h documentation for more details\n"); - } - } - - /* see if max_codestream_size does limit input rate */ - if (parameters->max_cs_size <= 0) { - if (parameters->tcp_rates[parameters->tcp_numlayers-1] > 0) { - OPJ_FLOAT32 temp_size; - temp_size =(OPJ_FLOAT32)(image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec)/ - (parameters->tcp_rates[parameters->tcp_numlayers-1] * 8 * (OPJ_FLOAT32)image->comps[0].dx * (OPJ_FLOAT32)image->comps[0].dy); - parameters->max_cs_size = (int) floor(temp_size); - } else { - parameters->max_cs_size = 0; - } - } else { - OPJ_FLOAT32 temp_rate; - OPJ_BOOL cap = OPJ_FALSE; - temp_rate = (OPJ_FLOAT32) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec)/ - (OPJ_FLOAT32)(((OPJ_UINT32)parameters->max_cs_size) * 8 * image->comps[0].dx * image->comps[0].dy); - for (i = 0; i < (OPJ_UINT32) parameters->tcp_numlayers; i++) { - if (parameters->tcp_rates[i] < temp_rate) { - parameters->tcp_rates[i] = temp_rate; - cap = OPJ_TRUE; - } - } - if (cap) { - opj_event_msg(p_manager, EVT_WARNING, - "The desired maximum codestream size has limited\n" - "at least one of the desired quality layers\n"); - } - } - - /* Manage profiles and applications and set RSIZ */ - /* set cinema parameters if required */ - if (OPJ_IS_CINEMA(parameters->rsiz)){ - if ((parameters->rsiz == OPJ_PROFILE_CINEMA_S2K) - || (parameters->rsiz == OPJ_PROFILE_CINEMA_S4K)){ - opj_event_msg(p_manager, EVT_WARNING, - "JPEG 2000 Scalable Digital Cinema profiles not yet supported\n"); - parameters->rsiz = OPJ_PROFILE_NONE; - } else { - opj_j2k_set_cinema_parameters(parameters,image,p_manager); - if (!opj_j2k_is_cinema_compliant(image,parameters->rsiz,p_manager)) { - parameters->rsiz = OPJ_PROFILE_NONE; - } - } - } else if (OPJ_IS_STORAGE(parameters->rsiz)) { - opj_event_msg(p_manager, EVT_WARNING, - "JPEG 2000 Long Term Storage profile not yet supported\n"); - parameters->rsiz = OPJ_PROFILE_NONE; - } else if (OPJ_IS_BROADCAST(parameters->rsiz)) { - opj_event_msg(p_manager, EVT_WARNING, - "JPEG 2000 Broadcast profiles not yet supported\n"); - parameters->rsiz = OPJ_PROFILE_NONE; - } else if (OPJ_IS_IMF(parameters->rsiz)) { - opj_event_msg(p_manager, EVT_WARNING, - "JPEG 2000 IMF profiles not yet supported\n"); - parameters->rsiz = OPJ_PROFILE_NONE; - } else if (OPJ_IS_PART2(parameters->rsiz)) { - if (parameters->rsiz == ((OPJ_PROFILE_PART2) | (OPJ_EXTENSION_NONE))) { - opj_event_msg(p_manager, EVT_WARNING, - "JPEG 2000 Part-2 profile defined\n" - "but no Part-2 extension enabled.\n" - "Profile set to NONE.\n"); - parameters->rsiz = OPJ_PROFILE_NONE; - } else if (parameters->rsiz != ((OPJ_PROFILE_PART2) | (OPJ_EXTENSION_MCT))) { - opj_event_msg(p_manager, EVT_WARNING, - "Unsupported Part-2 extension enabled\n" - "Profile set to NONE.\n"); - parameters->rsiz = OPJ_PROFILE_NONE; - } - } - - /* - copy user encoding parameters - */ - cp->m_specific_param.m_enc.m_max_comp_size = (OPJ_UINT32)parameters->max_comp_size; - cp->rsiz = parameters->rsiz; - cp->m_specific_param.m_enc.m_disto_alloc = (OPJ_UINT32)parameters->cp_disto_alloc & 1u; - cp->m_specific_param.m_enc.m_fixed_alloc = (OPJ_UINT32)parameters->cp_fixed_alloc & 1u; - cp->m_specific_param.m_enc.m_fixed_quality = (OPJ_UINT32)parameters->cp_fixed_quality & 1u; - - /* mod fixed_quality */ - if (parameters->cp_fixed_alloc && parameters->cp_matrice) { - size_t array_size = (size_t)parameters->tcp_numlayers * (size_t)parameters->numresolution * 3 * sizeof(OPJ_INT32); - cp->m_specific_param.m_enc.m_matrice = (OPJ_INT32 *) opj_malloc(array_size); - if (!cp->m_specific_param.m_enc.m_matrice) { - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to allocate copy of user encoding parameters matrix \n"); - return OPJ_FALSE; - } - memcpy(cp->m_specific_param.m_enc.m_matrice, parameters->cp_matrice, array_size); - } - - /* tiles */ - cp->tdx = (OPJ_UINT32)parameters->cp_tdx; - cp->tdy = (OPJ_UINT32)parameters->cp_tdy; - - /* tile offset */ - cp->tx0 = (OPJ_UINT32)parameters->cp_tx0; - cp->ty0 = (OPJ_UINT32)parameters->cp_ty0; - - /* comment string */ - if(parameters->cp_comment) { - cp->comment = (char*)opj_malloc(strlen(parameters->cp_comment) + 1U); - if(!cp->comment) { - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to allocate copy of comment string\n"); - return OPJ_FALSE; - } - strcpy(cp->comment, parameters->cp_comment); - } else { - /* Create default comment for codestream */ - const char comment[] = "Created by OpenJPEG version "; - const size_t clen = strlen(comment); - const char *version = opj_version(); - - /* UniPG>> */ -#ifdef USE_JPWL - cp->comment = (char*)opj_malloc(clen+strlen(version)+11); - if(!cp->comment) { - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to allocate comment string\n"); - return OPJ_FALSE; - } - sprintf(cp->comment,"%s%s with JPWL", comment, version); -#else - cp->comment = (char*)opj_malloc(clen+strlen(version)+1); - if(!cp->comment) { - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to allocate comment string\n"); - return OPJ_FALSE; - } - sprintf(cp->comment,"%s%s", comment, version); -#endif - /* <<UniPG */ - } - - /* - calculate other encoding parameters - */ - - if (parameters->tile_size_on) { - cp->tw = (OPJ_UINT32)opj_int_ceildiv((OPJ_INT32)(image->x1 - cp->tx0), (OPJ_INT32)cp->tdx); - cp->th = (OPJ_UINT32)opj_int_ceildiv((OPJ_INT32)(image->y1 - cp->ty0), (OPJ_INT32)cp->tdy); - } else { - cp->tdx = image->x1 - cp->tx0; - cp->tdy = image->y1 - cp->ty0; - } - - if (parameters->tp_on) { - cp->m_specific_param.m_enc.m_tp_flag = (OPJ_BYTE)parameters->tp_flag; - cp->m_specific_param.m_enc.m_tp_on = 1; - } - -#ifdef USE_JPWL - /* - calculate JPWL encoding parameters - */ - - if (parameters->jpwl_epc_on) { - OPJ_INT32 i; - - /* set JPWL on */ - cp->epc_on = OPJ_TRUE; - cp->info_on = OPJ_FALSE; /* no informative technique */ - - /* set EPB on */ - if ((parameters->jpwl_hprot_MH > 0) || (parameters->jpwl_hprot_TPH[0] > 0)) { - cp->epb_on = OPJ_TRUE; - - cp->hprot_MH = parameters->jpwl_hprot_MH; - for (i = 0; i < JPWL_MAX_NO_TILESPECS; i++) { - cp->hprot_TPH_tileno[i] = parameters->jpwl_hprot_TPH_tileno[i]; - cp->hprot_TPH[i] = parameters->jpwl_hprot_TPH[i]; - } - /* if tile specs are not specified, copy MH specs */ - if (cp->hprot_TPH[0] == -1) { - cp->hprot_TPH_tileno[0] = 0; - cp->hprot_TPH[0] = parameters->jpwl_hprot_MH; - } - for (i = 0; i < JPWL_MAX_NO_PACKSPECS; i++) { - cp->pprot_tileno[i] = parameters->jpwl_pprot_tileno[i]; - cp->pprot_packno[i] = parameters->jpwl_pprot_packno[i]; - cp->pprot[i] = parameters->jpwl_pprot[i]; - } - } - - /* set ESD writing */ - if ((parameters->jpwl_sens_size == 1) || (parameters->jpwl_sens_size == 2)) { - cp->esd_on = OPJ_TRUE; - - cp->sens_size = parameters->jpwl_sens_size; - cp->sens_addr = parameters->jpwl_sens_addr; - cp->sens_range = parameters->jpwl_sens_range; - - cp->sens_MH = parameters->jpwl_sens_MH; - for (i = 0; i < JPWL_MAX_NO_TILESPECS; i++) { - cp->sens_TPH_tileno[i] = parameters->jpwl_sens_TPH_tileno[i]; - cp->sens_TPH[i] = parameters->jpwl_sens_TPH[i]; - } - } - - /* always set RED writing to false: we are at the encoder */ - cp->red_on = OPJ_FALSE; - - } else { - cp->epc_on = OPJ_FALSE; - } -#endif /* USE_JPWL */ - - /* initialize the mutiple tiles */ - /* ---------------------------- */ - cp->tcps = (opj_tcp_t*) opj_calloc(cp->tw * cp->th, sizeof(opj_tcp_t)); - if (!cp->tcps) { - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to allocate tile coding parameters\n"); - return OPJ_FALSE; - } - if (parameters->numpocs) { - /* initialisation of POC */ - opj_j2k_check_poc_val(parameters->POC,parameters->numpocs, (OPJ_UINT32)parameters->numresolution, image->numcomps, (OPJ_UINT32)parameters->tcp_numlayers, p_manager); - /* TODO MSD use the return value*/ - } - - for (tileno = 0; tileno < cp->tw * cp->th; tileno++) { - opj_tcp_t *tcp = &cp->tcps[tileno]; - tcp->numlayers = (OPJ_UINT32)parameters->tcp_numlayers; - - for (j = 0; j < tcp->numlayers; j++) { - if(OPJ_IS_CINEMA(cp->rsiz)){ - if (cp->m_specific_param.m_enc.m_fixed_quality) { - tcp->distoratio[j] = parameters->tcp_distoratio[j]; - } - tcp->rates[j] = parameters->tcp_rates[j]; - }else{ - if (cp->m_specific_param.m_enc.m_fixed_quality) { /* add fixed_quality */ - tcp->distoratio[j] = parameters->tcp_distoratio[j]; - } else { - tcp->rates[j] = parameters->tcp_rates[j]; - } - } - } - - tcp->csty = (OPJ_UINT32)parameters->csty; - tcp->prg = parameters->prog_order; - tcp->mct = (OPJ_UINT32)parameters->tcp_mct; - - numpocs_tile = 0; - tcp->POC = 0; - - if (parameters->numpocs) { - /* initialisation of POC */ - tcp->POC = 1; - for (i = 0; i < parameters->numpocs; i++) { - if (tileno + 1 == parameters->POC[i].tile ) { - opj_poc_t *tcp_poc = &tcp->pocs[numpocs_tile]; - - tcp_poc->resno0 = parameters->POC[numpocs_tile].resno0; - tcp_poc->compno0 = parameters->POC[numpocs_tile].compno0; - tcp_poc->layno1 = parameters->POC[numpocs_tile].layno1; - tcp_poc->resno1 = parameters->POC[numpocs_tile].resno1; - tcp_poc->compno1 = parameters->POC[numpocs_tile].compno1; - tcp_poc->prg1 = parameters->POC[numpocs_tile].prg1; - tcp_poc->tile = parameters->POC[numpocs_tile].tile; - - numpocs_tile++; - } - } - - tcp->numpocs = numpocs_tile -1 ; - }else{ - tcp->numpocs = 0; - } - - tcp->tccps = (opj_tccp_t*) opj_calloc(image->numcomps, sizeof(opj_tccp_t)); - if (!tcp->tccps) { - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to allocate tile component coding parameters\n"); - return OPJ_FALSE; - } - if (parameters->mct_data) { - - OPJ_UINT32 lMctSize = image->numcomps * image->numcomps * (OPJ_UINT32)sizeof(OPJ_FLOAT32); - OPJ_FLOAT32 * lTmpBuf = (OPJ_FLOAT32*)opj_malloc(lMctSize); - OPJ_INT32 * l_dc_shift = (OPJ_INT32 *) ((OPJ_BYTE *) parameters->mct_data + lMctSize); - - if (!lTmpBuf) { - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to allocate temp buffer\n"); - return OPJ_FALSE; - } - - tcp->mct = 2; - tcp->m_mct_coding_matrix = (OPJ_FLOAT32*)opj_malloc(lMctSize); - if (! tcp->m_mct_coding_matrix) { - opj_free(lTmpBuf); - lTmpBuf = NULL; - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to allocate encoder MCT coding matrix \n"); - return OPJ_FALSE; - } - memcpy(tcp->m_mct_coding_matrix,parameters->mct_data,lMctSize); - memcpy(lTmpBuf,parameters->mct_data,lMctSize); - - tcp->m_mct_decoding_matrix = (OPJ_FLOAT32*)opj_malloc(lMctSize); - if (! tcp->m_mct_decoding_matrix) { - opj_free(lTmpBuf); - lTmpBuf = NULL; - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to allocate encoder MCT decoding matrix \n"); - return OPJ_FALSE; - } - if(opj_matrix_inversion_f(lTmpBuf,(tcp->m_mct_decoding_matrix),image->numcomps) == OPJ_FALSE) { - opj_free(lTmpBuf); - lTmpBuf = NULL; - opj_event_msg(p_manager, EVT_ERROR, "Failed to inverse encoder MCT decoding matrix \n"); - return OPJ_FALSE; - } - - tcp->mct_norms = (OPJ_FLOAT64*) - opj_malloc(image->numcomps * sizeof(OPJ_FLOAT64)); - if (! tcp->mct_norms) { - opj_free(lTmpBuf); - lTmpBuf = NULL; - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to allocate encoder MCT norms \n"); - return OPJ_FALSE; - } - opj_calculate_norms(tcp->mct_norms,image->numcomps,tcp->m_mct_decoding_matrix); - opj_free(lTmpBuf); - - for (i = 0; i < image->numcomps; i++) { - opj_tccp_t *tccp = &tcp->tccps[i]; - tccp->m_dc_level_shift = l_dc_shift[i]; - } - - if (opj_j2k_setup_mct_encoding(tcp,image) == OPJ_FALSE) { - /* free will be handled by opj_j2k_destroy */ - opj_event_msg(p_manager, EVT_ERROR, "Failed to setup j2k mct encoding\n"); - return OPJ_FALSE; - } - } - else { - if(tcp->mct==1 && image->numcomps >= 3) { /* RGB->YCC MCT is enabled */ - if ((image->comps[0].dx != image->comps[1].dx) || - (image->comps[0].dx != image->comps[2].dx) || - (image->comps[0].dy != image->comps[1].dy) || - (image->comps[0].dy != image->comps[2].dy)) { - opj_event_msg(p_manager, EVT_WARNING, "Cannot perform MCT on components with different sizes. Disabling MCT.\n"); - tcp->mct = 0; - } - } - for (i = 0; i < image->numcomps; i++) { - opj_tccp_t *tccp = &tcp->tccps[i]; - opj_image_comp_t * l_comp = &(image->comps[i]); - - if (! l_comp->sgnd) { - tccp->m_dc_level_shift = 1 << (l_comp->prec - 1); - } - } - } - - for (i = 0; i < image->numcomps; i++) { - opj_tccp_t *tccp = &tcp->tccps[i]; - - tccp->csty = parameters->csty & 0x01; /* 0 => one precinct || 1 => custom precinct */ - tccp->numresolutions = (OPJ_UINT32)parameters->numresolution; - tccp->cblkw = (OPJ_UINT32)opj_int_floorlog2(parameters->cblockw_init); - tccp->cblkh = (OPJ_UINT32)opj_int_floorlog2(parameters->cblockh_init); - tccp->cblksty = (OPJ_UINT32)parameters->mode; - tccp->qmfbid = parameters->irreversible ? 0 : 1; - tccp->qntsty = parameters->irreversible ? J2K_CCP_QNTSTY_SEQNT : J2K_CCP_QNTSTY_NOQNT; - tccp->numgbits = 2; - - if ((OPJ_INT32)i == parameters->roi_compno) { - tccp->roishift = parameters->roi_shift; - } else { - tccp->roishift = 0; - } - - if (parameters->csty & J2K_CCP_CSTY_PRT) { - OPJ_INT32 p = 0, it_res; - assert( tccp->numresolutions > 0 ); - for (it_res = (OPJ_INT32)tccp->numresolutions - 1; it_res >= 0; it_res--) { - if (p < parameters->res_spec) { - - if (parameters->prcw_init[p] < 1) { - tccp->prcw[it_res] = 1; - } else { - tccp->prcw[it_res] = (OPJ_UINT32)opj_int_floorlog2(parameters->prcw_init[p]); - } - - if (parameters->prch_init[p] < 1) { - tccp->prch[it_res] = 1; - }else { - tccp->prch[it_res] = (OPJ_UINT32)opj_int_floorlog2(parameters->prch_init[p]); - } - - } else { - OPJ_INT32 res_spec = parameters->res_spec; - OPJ_INT32 size_prcw = 0; - OPJ_INT32 size_prch = 0; - - assert(res_spec>0); /* issue 189 */ - size_prcw = parameters->prcw_init[res_spec - 1] >> (p - (res_spec - 1)); - size_prch = parameters->prch_init[res_spec - 1] >> (p - (res_spec - 1)); - - - if (size_prcw < 1) { - tccp->prcw[it_res] = 1; - } else { - tccp->prcw[it_res] = (OPJ_UINT32)opj_int_floorlog2(size_prcw); - } - - if (size_prch < 1) { - tccp->prch[it_res] = 1; - } else { - tccp->prch[it_res] = (OPJ_UINT32)opj_int_floorlog2(size_prch); - } - } - p++; - /*printf("\nsize precinct for level %d : %d,%d\n", it_res,tccp->prcw[it_res], tccp->prch[it_res]); */ - } /*end for*/ - } else { - for (j = 0; j < tccp->numresolutions; j++) { - tccp->prcw[j] = 15; - tccp->prch[j] = 15; - } - } - - opj_dwt_calc_explicit_stepsizes(tccp, image->comps[i].prec); - } - } - - if (parameters->mct_data) { - opj_free(parameters->mct_data); - parameters->mct_data = 00; - } - return OPJ_TRUE; -} - -static OPJ_BOOL opj_j2k_add_mhmarker(opj_codestream_index_t *cstr_index, OPJ_UINT32 type, OPJ_OFF_T pos, OPJ_UINT32 len) -{ - assert(cstr_index != 00); - - /* expand the list? */ - if ((cstr_index->marknum + 1) > cstr_index->maxmarknum) { - opj_marker_info_t *new_marker; - cstr_index->maxmarknum = (OPJ_UINT32)(100 + (OPJ_FLOAT32) cstr_index->maxmarknum); - new_marker = (opj_marker_info_t *) opj_realloc(cstr_index->marker, cstr_index->maxmarknum *sizeof(opj_marker_info_t)); - if (! new_marker) { - opj_free(cstr_index->marker); - cstr_index->marker = NULL; - cstr_index->maxmarknum = 0; - cstr_index->marknum = 0; - /* opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to add mh marker\n"); */ - return OPJ_FALSE; - } - cstr_index->marker = new_marker; - } - - /* add the marker */ - cstr_index->marker[cstr_index->marknum].type = (OPJ_UINT16)type; - cstr_index->marker[cstr_index->marknum].pos = (OPJ_INT32)pos; - cstr_index->marker[cstr_index->marknum].len = (OPJ_INT32)len; - cstr_index->marknum++; - return OPJ_TRUE; -} - -static OPJ_BOOL opj_j2k_add_tlmarker(OPJ_UINT32 tileno, opj_codestream_index_t *cstr_index, OPJ_UINT32 type, OPJ_OFF_T pos, OPJ_UINT32 len) -{ - assert(cstr_index != 00); - assert(cstr_index->tile_index != 00); - - /* expand the list? */ - if ((cstr_index->tile_index[tileno].marknum + 1) > cstr_index->tile_index[tileno].maxmarknum) { - opj_marker_info_t *new_marker; - cstr_index->tile_index[tileno].maxmarknum = (OPJ_UINT32)(100 + (OPJ_FLOAT32) cstr_index->tile_index[tileno].maxmarknum); - new_marker = (opj_marker_info_t *) opj_realloc( - cstr_index->tile_index[tileno].marker, - cstr_index->tile_index[tileno].maxmarknum *sizeof(opj_marker_info_t)); - if (! new_marker) { - opj_free(cstr_index->tile_index[tileno].marker); - cstr_index->tile_index[tileno].marker = NULL; - cstr_index->tile_index[tileno].maxmarknum = 0; - cstr_index->tile_index[tileno].marknum = 0; - /* opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to add tl marker\n"); */ - return OPJ_FALSE; - } - cstr_index->tile_index[tileno].marker = new_marker; - } - - /* add the marker */ - cstr_index->tile_index[tileno].marker[cstr_index->tile_index[tileno].marknum].type = (OPJ_UINT16)type; - cstr_index->tile_index[tileno].marker[cstr_index->tile_index[tileno].marknum].pos = (OPJ_INT32)pos; - cstr_index->tile_index[tileno].marker[cstr_index->tile_index[tileno].marknum].len = (OPJ_INT32)len; - cstr_index->tile_index[tileno].marknum++; - - if (type == J2K_MS_SOT) { - OPJ_UINT32 l_current_tile_part = cstr_index->tile_index[tileno].current_tpsno; - - if (cstr_index->tile_index[tileno].tp_index) - cstr_index->tile_index[tileno].tp_index[l_current_tile_part].start_pos = pos; - - } - return OPJ_TRUE; -} - -/* - * ----------------------------------------------------------------------- - * ----------------------------------------------------------------------- - * ----------------------------------------------------------------------- - */ - -OPJ_BOOL opj_j2k_end_decompress(opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager - ) -{ - (void)p_j2k; - (void)p_stream; - (void)p_manager; - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_read_header( opj_stream_private_t *p_stream, - opj_j2k_t* p_j2k, - opj_image_t** p_image, - opj_event_mgr_t* p_manager ) -{ - /* preconditions */ - assert(p_j2k != 00); - assert(p_stream != 00); - assert(p_manager != 00); - - /* create an empty image header */ - p_j2k->m_private_image = opj_image_create0(); - if (! p_j2k->m_private_image) { - return OPJ_FALSE; - } - - /* customization of the validation */ - opj_j2k_setup_decoding_validation(p_j2k); - - /* validation of the parameters codec */ - if (! opj_j2k_exec(p_j2k, p_j2k->m_validation_list, p_stream,p_manager)) { - opj_image_destroy(p_j2k->m_private_image); - p_j2k->m_private_image = NULL; - return OPJ_FALSE; - } - - /* customization of the encoding */ - opj_j2k_setup_header_reading(p_j2k); - - /* read header */ - if (! opj_j2k_exec (p_j2k,p_j2k->m_procedure_list,p_stream,p_manager)) { - opj_image_destroy(p_j2k->m_private_image); - p_j2k->m_private_image = NULL; - return OPJ_FALSE; - } - - *p_image = opj_image_create0(); - if (! (*p_image)) { - return OPJ_FALSE; - } - - /* Copy codestream image information to the output image */ - opj_copy_image_header(p_j2k->m_private_image, *p_image); - - /*Allocate and initialize some elements of codestrem index*/ - if (!opj_j2k_allocate_tile_element_cstr_index(p_j2k)){ - return OPJ_FALSE; - } - - return OPJ_TRUE; -} - -void opj_j2k_setup_header_reading (opj_j2k_t *p_j2k) -{ - /* preconditions*/ - assert(p_j2k != 00); - - opj_procedure_list_add_procedure(p_j2k->m_procedure_list,(opj_procedure)opj_j2k_read_header_procedure); - - /* DEVELOPER CORNER, add your custom procedures */ - opj_procedure_list_add_procedure(p_j2k->m_procedure_list,(opj_procedure)opj_j2k_copy_default_tcp_and_create_tcd); - -} - -void opj_j2k_setup_decoding_validation (opj_j2k_t *p_j2k) -{ - /* preconditions*/ - assert(p_j2k != 00); - - opj_procedure_list_add_procedure(p_j2k->m_validation_list, (opj_procedure)opj_j2k_build_decoder); - opj_procedure_list_add_procedure(p_j2k->m_validation_list, (opj_procedure)opj_j2k_decoding_validation); - /* DEVELOPER CORNER, add your custom validation procedure */ - -} - -OPJ_BOOL opj_j2k_mct_validation ( opj_j2k_t * p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ) -{ - OPJ_BOOL l_is_valid = OPJ_TRUE; - OPJ_UINT32 i,j; - - /* preconditions */ - assert(p_j2k != 00); - assert(p_stream != 00); - assert(p_manager != 00); - - if ((p_j2k->m_cp.rsiz & 0x8200) == 0x8200) { - OPJ_UINT32 l_nb_tiles = p_j2k->m_cp.th * p_j2k->m_cp.tw; - opj_tcp_t * l_tcp = p_j2k->m_cp.tcps; - - for (i=0;i<l_nb_tiles;++i) { - if (l_tcp->mct == 2) { - opj_tccp_t * l_tccp = l_tcp->tccps; - l_is_valid &= (l_tcp->m_mct_coding_matrix != 00); - - for (j=0;j<p_j2k->m_private_image->numcomps;++j) { - l_is_valid &= ! (l_tccp->qmfbid & 1); - ++l_tccp; - } - } - ++l_tcp; - } - } - - return l_is_valid; -} - -OPJ_BOOL opj_j2k_setup_mct_encoding(opj_tcp_t * p_tcp, opj_image_t * p_image) -{ - OPJ_UINT32 i; - OPJ_UINT32 l_indix = 1; - opj_mct_data_t * l_mct_deco_data = 00,* l_mct_offset_data = 00; - opj_simple_mcc_decorrelation_data_t * l_mcc_data; - OPJ_UINT32 l_mct_size,l_nb_elem; - OPJ_FLOAT32 * l_data, * l_current_data; - opj_tccp_t * l_tccp; - - /* preconditions */ - assert(p_tcp != 00); - - if (p_tcp->mct != 2) { - return OPJ_TRUE; - } - - if (p_tcp->m_mct_decoding_matrix) { - if (p_tcp->m_nb_mct_records == p_tcp->m_nb_max_mct_records) { - opj_mct_data_t *new_mct_records; - p_tcp->m_nb_max_mct_records += OPJ_J2K_MCT_DEFAULT_NB_RECORDS; - - new_mct_records = (opj_mct_data_t *) opj_realloc(p_tcp->m_mct_records, p_tcp->m_nb_max_mct_records * sizeof(opj_mct_data_t)); - if (! new_mct_records) { - opj_free(p_tcp->m_mct_records); - p_tcp->m_mct_records = NULL; - p_tcp->m_nb_max_mct_records = 0; - p_tcp->m_nb_mct_records = 0; - /* opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to setup mct encoding\n"); */ - return OPJ_FALSE; - } - p_tcp->m_mct_records = new_mct_records; - l_mct_deco_data = p_tcp->m_mct_records + p_tcp->m_nb_mct_records; - - memset(l_mct_deco_data ,0,(p_tcp->m_nb_max_mct_records - p_tcp->m_nb_mct_records) * sizeof(opj_mct_data_t)); - } - l_mct_deco_data = p_tcp->m_mct_records + p_tcp->m_nb_mct_records; - - if (l_mct_deco_data->m_data) { - opj_free(l_mct_deco_data->m_data); - l_mct_deco_data->m_data = 00; - } - - l_mct_deco_data->m_index = l_indix++; - l_mct_deco_data->m_array_type = MCT_TYPE_DECORRELATION; - l_mct_deco_data->m_element_type = MCT_TYPE_FLOAT; - l_nb_elem = p_image->numcomps * p_image->numcomps; - l_mct_size = l_nb_elem * MCT_ELEMENT_SIZE[l_mct_deco_data->m_element_type]; - l_mct_deco_data->m_data = (OPJ_BYTE*)opj_malloc(l_mct_size ); - - if (! l_mct_deco_data->m_data) { - return OPJ_FALSE; - } - - j2k_mct_write_functions_from_float[l_mct_deco_data->m_element_type](p_tcp->m_mct_decoding_matrix,l_mct_deco_data->m_data,l_nb_elem); - - l_mct_deco_data->m_data_size = l_mct_size; - ++p_tcp->m_nb_mct_records; - } - - if (p_tcp->m_nb_mct_records == p_tcp->m_nb_max_mct_records) { - opj_mct_data_t *new_mct_records; - p_tcp->m_nb_max_mct_records += OPJ_J2K_MCT_DEFAULT_NB_RECORDS; - new_mct_records = (opj_mct_data_t *) opj_realloc(p_tcp->m_mct_records, p_tcp->m_nb_max_mct_records * sizeof(opj_mct_data_t)); - if (! new_mct_records) { - opj_free(p_tcp->m_mct_records); - p_tcp->m_mct_records = NULL; - p_tcp->m_nb_max_mct_records = 0; - p_tcp->m_nb_mct_records = 0; - /* opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to setup mct encoding\n"); */ - return OPJ_FALSE; - } - p_tcp->m_mct_records = new_mct_records; - l_mct_offset_data = p_tcp->m_mct_records + p_tcp->m_nb_mct_records; - - memset(l_mct_offset_data ,0,(p_tcp->m_nb_max_mct_records - p_tcp->m_nb_mct_records) * sizeof(opj_mct_data_t)); - - if (l_mct_deco_data) { - l_mct_deco_data = l_mct_offset_data - 1; - } - } - - l_mct_offset_data = p_tcp->m_mct_records + p_tcp->m_nb_mct_records; - - if (l_mct_offset_data->m_data) { - opj_free(l_mct_offset_data->m_data); - l_mct_offset_data->m_data = 00; - } - - l_mct_offset_data->m_index = l_indix++; - l_mct_offset_data->m_array_type = MCT_TYPE_OFFSET; - l_mct_offset_data->m_element_type = MCT_TYPE_FLOAT; - l_nb_elem = p_image->numcomps; - l_mct_size = l_nb_elem * MCT_ELEMENT_SIZE[l_mct_offset_data->m_element_type]; - l_mct_offset_data->m_data = (OPJ_BYTE*)opj_malloc(l_mct_size ); - - if (! l_mct_offset_data->m_data) { - return OPJ_FALSE; - } - - l_data = (OPJ_FLOAT32*)opj_malloc(l_nb_elem * sizeof(OPJ_FLOAT32)); - if (! l_data) { - opj_free(l_mct_offset_data->m_data); - l_mct_offset_data->m_data = 00; - return OPJ_FALSE; - } - - l_tccp = p_tcp->tccps; - l_current_data = l_data; - - for (i=0;i<l_nb_elem;++i) { - *(l_current_data++) = (OPJ_FLOAT32) (l_tccp->m_dc_level_shift); - ++l_tccp; - } - - j2k_mct_write_functions_from_float[l_mct_offset_data->m_element_type](l_data,l_mct_offset_data->m_data,l_nb_elem); - - opj_free(l_data); - - l_mct_offset_data->m_data_size = l_mct_size; - - ++p_tcp->m_nb_mct_records; - - if (p_tcp->m_nb_mcc_records == p_tcp->m_nb_max_mcc_records) { - opj_simple_mcc_decorrelation_data_t *new_mcc_records; - p_tcp->m_nb_max_mcc_records += OPJ_J2K_MCT_DEFAULT_NB_RECORDS; - new_mcc_records = (opj_simple_mcc_decorrelation_data_t *) opj_realloc( - p_tcp->m_mcc_records, p_tcp->m_nb_max_mcc_records * sizeof(opj_simple_mcc_decorrelation_data_t)); - if (! new_mcc_records) { - opj_free(p_tcp->m_mcc_records); - p_tcp->m_mcc_records = NULL; - p_tcp->m_nb_max_mcc_records = 0; - p_tcp->m_nb_mcc_records = 0; - /* opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to setup mct encoding\n"); */ - return OPJ_FALSE; - } - p_tcp->m_mcc_records = new_mcc_records; - l_mcc_data = p_tcp->m_mcc_records + p_tcp->m_nb_mcc_records; - memset(l_mcc_data ,0,(p_tcp->m_nb_max_mcc_records - p_tcp->m_nb_mcc_records) * sizeof(opj_simple_mcc_decorrelation_data_t)); - - } - - l_mcc_data = p_tcp->m_mcc_records + p_tcp->m_nb_mcc_records; - l_mcc_data->m_decorrelation_array = l_mct_deco_data; - l_mcc_data->m_is_irreversible = 1; - l_mcc_data->m_nb_comps = p_image->numcomps; - l_mcc_data->m_index = l_indix++; - l_mcc_data->m_offset_array = l_mct_offset_data; - ++p_tcp->m_nb_mcc_records; - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_build_decoder (opj_j2k_t * p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ) -{ - /* add here initialization of cp - copy paste of setup_decoder */ - (void)p_j2k; - (void)p_stream; - (void)p_manager; - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_build_encoder (opj_j2k_t * p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ) -{ - /* add here initialization of cp - copy paste of setup_encoder */ - (void)p_j2k; - (void)p_stream; - (void)p_manager; - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_encoding_validation ( opj_j2k_t * p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ) -{ - OPJ_BOOL l_is_valid = OPJ_TRUE; - - /* preconditions */ - assert(p_j2k != 00); - assert(p_stream != 00); - assert(p_manager != 00); - - /* STATE checking */ - /* make sure the state is at 0 */ - l_is_valid &= (p_j2k->m_specific_param.m_decoder.m_state == J2K_STATE_NONE); - - /* POINTER validation */ - /* make sure a p_j2k codec is present */ - l_is_valid &= (p_j2k->m_procedure_list != 00); - /* make sure a validation list is present */ - l_is_valid &= (p_j2k->m_validation_list != 00); - - /* ISO 15444-1:2004 states between 1 & 33 (0 -> 32) */ - /* 33 (32) would always fail the check below (if a cast to 64bits was done) */ - /* FIXME Shall we change OPJ_J2K_MAXRLVLS to 32 ? */ - if ((p_j2k->m_cp.tcps->tccps->numresolutions <= 0) || (p_j2k->m_cp.tcps->tccps->numresolutions > 32)) { - opj_event_msg(p_manager, EVT_ERROR, "Number of resolutions is too high in comparison to the size of tiles\n"); - return OPJ_FALSE; - } - - if ((p_j2k->m_cp.tdx) < (OPJ_UINT32) (1 << (p_j2k->m_cp.tcps->tccps->numresolutions - 1U))) { - opj_event_msg(p_manager, EVT_ERROR, "Number of resolutions is too high in comparison to the size of tiles\n"); - return OPJ_FALSE; - } - - if ((p_j2k->m_cp.tdy) < (OPJ_UINT32) (1 << (p_j2k->m_cp.tcps->tccps->numresolutions - 1U))) { - opj_event_msg(p_manager, EVT_ERROR, "Number of resolutions is too high in comparison to the size of tiles\n"); - return OPJ_FALSE; - } - - /* PARAMETER VALIDATION */ - return l_is_valid; -} - -OPJ_BOOL opj_j2k_decoding_validation ( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager - ) -{ - OPJ_BOOL l_is_valid = OPJ_TRUE; - - /* preconditions*/ - assert(p_j2k != 00); - assert(p_stream != 00); - assert(p_manager != 00); - - /* STATE checking */ - /* make sure the state is at 0 */ -#ifdef TODO_MSD - l_is_valid &= (p_j2k->m_specific_param.m_decoder.m_state == J2K_DEC_STATE_NONE); -#endif - l_is_valid &= (p_j2k->m_specific_param.m_decoder.m_state == 0x0000); - - /* POINTER validation */ - /* make sure a p_j2k codec is present */ - /* make sure a procedure list is present */ - l_is_valid &= (p_j2k->m_procedure_list != 00); - /* make sure a validation list is present */ - l_is_valid &= (p_j2k->m_validation_list != 00); - - /* PARAMETER VALIDATION */ - return l_is_valid; -} - -OPJ_BOOL opj_j2k_read_header_procedure( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager) -{ - OPJ_UINT32 l_current_marker; - OPJ_UINT32 l_marker_size; - const opj_dec_memory_marker_handler_t * l_marker_handler = 00; - OPJ_BOOL l_has_siz = 0; - OPJ_BOOL l_has_cod = 0; - OPJ_BOOL l_has_qcd = 0; - - /* preconditions */ - assert(p_stream != 00); - assert(p_j2k != 00); - assert(p_manager != 00); - - /* We enter in the main header */ - p_j2k->m_specific_param.m_decoder.m_state = J2K_STATE_MHSOC; - - /* Try to read the SOC marker, the codestream must begin with SOC marker */ - if (! opj_j2k_read_soc(p_j2k,p_stream,p_manager)) { - opj_event_msg(p_manager, EVT_ERROR, "Expected a SOC marker \n"); - return OPJ_FALSE; - } - - /* Try to read 2 bytes (the next marker ID) from stream and copy them into the buffer */ - if (opj_stream_read_data(p_stream,p_j2k->m_specific_param.m_decoder.m_header_data,2,p_manager) != 2) { - opj_event_msg(p_manager, EVT_ERROR, "Stream too short\n"); - return OPJ_FALSE; - } - - /* Read 2 bytes as the new marker ID */ - opj_read_bytes(p_j2k->m_specific_param.m_decoder.m_header_data,&l_current_marker,2); - - /* Try to read until the SOT is detected */ - while (l_current_marker != J2K_MS_SOT) { - - /* Check if the current marker ID is valid */ - if (l_current_marker < 0xff00) { - opj_event_msg(p_manager, EVT_ERROR, "A marker ID was expected (0xff--) instead of %.8x\n", l_current_marker); - return OPJ_FALSE; - } - - /* Get the marker handler from the marker ID */ - l_marker_handler = opj_j2k_get_marker_handler(l_current_marker); - - /* Manage case where marker is unknown */ - if (l_marker_handler->id == J2K_MS_UNK) { - if (! opj_j2k_read_unk(p_j2k, p_stream, &l_current_marker, p_manager)){ - opj_event_msg(p_manager, EVT_ERROR, "Unknow marker have been detected and generated error.\n"); - return OPJ_FALSE; - } - - if (l_current_marker == J2K_MS_SOT) - break; /* SOT marker is detected main header is completely read */ - else /* Get the marker handler from the marker ID */ - l_marker_handler = opj_j2k_get_marker_handler(l_current_marker); - } - - if (l_marker_handler->id == J2K_MS_SIZ) { - /* Mark required SIZ marker as found */ - l_has_siz = 1; - } - if (l_marker_handler->id == J2K_MS_COD) { - /* Mark required COD marker as found */ - l_has_cod = 1; - } - if (l_marker_handler->id == J2K_MS_QCD) { - /* Mark required QCD marker as found */ - l_has_qcd = 1; - } - - /* Check if the marker is known and if it is the right place to find it */ - if (! (p_j2k->m_specific_param.m_decoder.m_state & l_marker_handler->states) ) { - opj_event_msg(p_manager, EVT_ERROR, "Marker is not compliant with its position\n"); - return OPJ_FALSE; - } - - /* Try to read 2 bytes (the marker size) from stream and copy them into the buffer */ - if (opj_stream_read_data(p_stream,p_j2k->m_specific_param.m_decoder.m_header_data,2,p_manager) != 2) { - opj_event_msg(p_manager, EVT_ERROR, "Stream too short\n"); - return OPJ_FALSE; - } - - /* read 2 bytes as the marker size */ - opj_read_bytes(p_j2k->m_specific_param.m_decoder.m_header_data,&l_marker_size,2); - l_marker_size -= 2; /* Subtract the size of the marker ID already read */ - - /* Check if the marker size is compatible with the header data size */ - if (l_marker_size > p_j2k->m_specific_param.m_decoder.m_header_data_size) { - OPJ_BYTE *new_header_data = (OPJ_BYTE *) opj_realloc(p_j2k->m_specific_param.m_decoder.m_header_data, l_marker_size); - if (! new_header_data) { - opj_free(p_j2k->m_specific_param.m_decoder.m_header_data); - p_j2k->m_specific_param.m_decoder.m_header_data = NULL; - p_j2k->m_specific_param.m_decoder.m_header_data_size = 0; - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to read header\n"); - return OPJ_FALSE; - } - p_j2k->m_specific_param.m_decoder.m_header_data = new_header_data; - p_j2k->m_specific_param.m_decoder.m_header_data_size = l_marker_size; - } - - /* Try to read the rest of the marker segment from stream and copy them into the buffer */ - if (opj_stream_read_data(p_stream,p_j2k->m_specific_param.m_decoder.m_header_data,l_marker_size,p_manager) != l_marker_size) { - opj_event_msg(p_manager, EVT_ERROR, "Stream too short\n"); - return OPJ_FALSE; - } - - /* Read the marker segment with the correct marker handler */ - if (! (*(l_marker_handler->handler))(p_j2k,p_j2k->m_specific_param.m_decoder.m_header_data,l_marker_size,p_manager)) { - opj_event_msg(p_manager, EVT_ERROR, "Marker handler function failed to read the marker segment\n"); - return OPJ_FALSE; - } - - /* Add the marker to the codestream index*/ - if (OPJ_FALSE == opj_j2k_add_mhmarker( - p_j2k->cstr_index, - l_marker_handler->id, - (OPJ_UINT32) opj_stream_tell(p_stream) - l_marker_size - 4, - l_marker_size + 4 )) { - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to add mh marker\n"); - return OPJ_FALSE; - } - - /* Try to read 2 bytes (the next marker ID) from stream and copy them into the buffer */ - if (opj_stream_read_data(p_stream,p_j2k->m_specific_param.m_decoder.m_header_data,2,p_manager) != 2) { - opj_event_msg(p_manager, EVT_ERROR, "Stream too short\n"); - return OPJ_FALSE; - } - - /* read 2 bytes as the new marker ID */ - opj_read_bytes(p_j2k->m_specific_param.m_decoder.m_header_data,&l_current_marker,2); - } - - if (l_has_siz == 0) { - opj_event_msg(p_manager, EVT_ERROR, "required SIZ marker not found in main header\n"); - return OPJ_FALSE; - } - if (l_has_cod == 0) { - opj_event_msg(p_manager, EVT_ERROR, "required COD marker not found in main header\n"); - return OPJ_FALSE; - } - if (l_has_qcd == 0) { - opj_event_msg(p_manager, EVT_ERROR, "required QCD marker not found in main header\n"); - return OPJ_FALSE; - } - - opj_event_msg(p_manager, EVT_INFO, "Main header has been correctly decoded.\n"); - - /* Position of the last element if the main header */ - p_j2k->cstr_index->main_head_end = (OPJ_UINT32) opj_stream_tell(p_stream) - 2; - - /* Next step: read a tile-part header */ - p_j2k->m_specific_param.m_decoder.m_state = J2K_STATE_TPHSOT; - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_exec ( opj_j2k_t * p_j2k, - opj_procedure_list_t * p_procedure_list, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ) -{ - OPJ_BOOL (** l_procedure) (opj_j2k_t * ,opj_stream_private_t *,opj_event_mgr_t *) = 00; - OPJ_BOOL l_result = OPJ_TRUE; - OPJ_UINT32 l_nb_proc, i; - - /* preconditions*/ - assert(p_procedure_list != 00); - assert(p_j2k != 00); - assert(p_stream != 00); - assert(p_manager != 00); - - l_nb_proc = opj_procedure_list_get_nb_procedures(p_procedure_list); - l_procedure = (OPJ_BOOL (**) (opj_j2k_t * ,opj_stream_private_t *,opj_event_mgr_t *)) opj_procedure_list_get_first_procedure(p_procedure_list); - - for (i=0;i<l_nb_proc;++i) { - l_result = l_result && ((*l_procedure) (p_j2k,p_stream,p_manager)); - ++l_procedure; - } - - /* and clear the procedure list at the end.*/ - opj_procedure_list_clear(p_procedure_list); - return l_result; -} - -/* FIXME DOC*/ -static OPJ_BOOL opj_j2k_copy_default_tcp_and_create_tcd ( opj_j2k_t * p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager - ) -{ - opj_tcp_t * l_tcp = 00; - opj_tcp_t * l_default_tcp = 00; - OPJ_UINT32 l_nb_tiles; - OPJ_UINT32 i,j; - opj_tccp_t *l_current_tccp = 00; - OPJ_UINT32 l_tccp_size; - OPJ_UINT32 l_mct_size; - opj_image_t * l_image; - OPJ_UINT32 l_mcc_records_size,l_mct_records_size; - opj_mct_data_t * l_src_mct_rec, *l_dest_mct_rec; - opj_simple_mcc_decorrelation_data_t * l_src_mcc_rec, *l_dest_mcc_rec; - OPJ_UINT32 l_offset; - - /* preconditions */ - assert(p_j2k != 00); - assert(p_stream != 00); - assert(p_manager != 00); - - l_image = p_j2k->m_private_image; - l_nb_tiles = p_j2k->m_cp.th * p_j2k->m_cp.tw; - l_tcp = p_j2k->m_cp.tcps; - l_tccp_size = l_image->numcomps * (OPJ_UINT32)sizeof(opj_tccp_t); - l_default_tcp = p_j2k->m_specific_param.m_decoder.m_default_tcp; - l_mct_size = l_image->numcomps * l_image->numcomps * (OPJ_UINT32)sizeof(OPJ_FLOAT32); - - /* For each tile */ - for (i=0; i<l_nb_tiles; ++i) { - /* keep the tile-compo coding parameters pointer of the current tile coding parameters*/ - l_current_tccp = l_tcp->tccps; - /*Copy default coding parameters into the current tile coding parameters*/ - memcpy(l_tcp, l_default_tcp, sizeof(opj_tcp_t)); - /* Initialize some values of the current tile coding parameters*/ - l_tcp->cod = 0; - l_tcp->ppt = 0; - l_tcp->ppt_data = 00; - /* Remove memory not owned by this tile in case of early error return. */ - l_tcp->m_mct_decoding_matrix = 00; - l_tcp->m_nb_max_mct_records = 0; - l_tcp->m_mct_records = 00; - l_tcp->m_nb_max_mcc_records = 0; - l_tcp->m_mcc_records = 00; - /* Reconnect the tile-compo coding parameters pointer to the current tile coding parameters*/ - l_tcp->tccps = l_current_tccp; - - /* Get the mct_decoding_matrix of the dflt_tile_cp and copy them into the current tile cp*/ - if (l_default_tcp->m_mct_decoding_matrix) { - l_tcp->m_mct_decoding_matrix = (OPJ_FLOAT32*)opj_malloc(l_mct_size); - if (! l_tcp->m_mct_decoding_matrix ) { - return OPJ_FALSE; - } - memcpy(l_tcp->m_mct_decoding_matrix,l_default_tcp->m_mct_decoding_matrix,l_mct_size); - } - - /* Get the mct_record of the dflt_tile_cp and copy them into the current tile cp*/ - l_mct_records_size = l_default_tcp->m_nb_max_mct_records * (OPJ_UINT32)sizeof(opj_mct_data_t); - l_tcp->m_mct_records = (opj_mct_data_t*)opj_malloc(l_mct_records_size); - if (! l_tcp->m_mct_records) { - return OPJ_FALSE; - } - memcpy(l_tcp->m_mct_records, l_default_tcp->m_mct_records,l_mct_records_size); - - /* Copy the mct record data from dflt_tile_cp to the current tile*/ - l_src_mct_rec = l_default_tcp->m_mct_records; - l_dest_mct_rec = l_tcp->m_mct_records; - - for (j=0;j<l_default_tcp->m_nb_mct_records;++j) { - - if (l_src_mct_rec->m_data) { - - l_dest_mct_rec->m_data = (OPJ_BYTE*) opj_malloc(l_src_mct_rec->m_data_size); - if(! l_dest_mct_rec->m_data) { - return OPJ_FALSE; - } - memcpy(l_dest_mct_rec->m_data,l_src_mct_rec->m_data,l_src_mct_rec->m_data_size); - } - - ++l_src_mct_rec; - ++l_dest_mct_rec; - /* Update with each pass to free exactly what has been allocated on early return. */ - l_tcp->m_nb_max_mct_records += 1; - } - - /* Get the mcc_record of the dflt_tile_cp and copy them into the current tile cp*/ - l_mcc_records_size = l_default_tcp->m_nb_max_mcc_records * (OPJ_UINT32)sizeof(opj_simple_mcc_decorrelation_data_t); - l_tcp->m_mcc_records = (opj_simple_mcc_decorrelation_data_t*) opj_malloc(l_mcc_records_size); - if (! l_tcp->m_mcc_records) { - return OPJ_FALSE; - } - memcpy(l_tcp->m_mcc_records,l_default_tcp->m_mcc_records,l_mcc_records_size); - l_tcp->m_nb_max_mcc_records = l_default_tcp->m_nb_max_mcc_records; - - /* Copy the mcc record data from dflt_tile_cp to the current tile*/ - l_src_mcc_rec = l_default_tcp->m_mcc_records; - l_dest_mcc_rec = l_tcp->m_mcc_records; - - for (j=0;j<l_default_tcp->m_nb_max_mcc_records;++j) { - - if (l_src_mcc_rec->m_decorrelation_array) { - l_offset = (OPJ_UINT32)(l_src_mcc_rec->m_decorrelation_array - l_default_tcp->m_mct_records); - l_dest_mcc_rec->m_decorrelation_array = l_tcp->m_mct_records + l_offset; - } - - if (l_src_mcc_rec->m_offset_array) { - l_offset = (OPJ_UINT32)(l_src_mcc_rec->m_offset_array - l_default_tcp->m_mct_records); - l_dest_mcc_rec->m_offset_array = l_tcp->m_mct_records + l_offset; - } - - ++l_src_mcc_rec; - ++l_dest_mcc_rec; - } - - /* Copy all the dflt_tile_compo_cp to the current tile cp */ - memcpy(l_current_tccp,l_default_tcp->tccps,l_tccp_size); - - /* Move to next tile cp*/ - ++l_tcp; - } - - /* Create the current tile decoder*/ - p_j2k->m_tcd = (opj_tcd_t*)opj_tcd_create(OPJ_TRUE); /* FIXME why a cast ? */ - if (! p_j2k->m_tcd ) { - return OPJ_FALSE; - } - - if ( !opj_tcd_init(p_j2k->m_tcd, l_image, &(p_j2k->m_cp)) ) { - opj_tcd_destroy(p_j2k->m_tcd); - p_j2k->m_tcd = 00; - opj_event_msg(p_manager, EVT_ERROR, "Cannot decode tile, memory error\n"); - return OPJ_FALSE; - } - - return OPJ_TRUE; -} - -const opj_dec_memory_marker_handler_t * opj_j2k_get_marker_handler (OPJ_UINT32 p_id) -{ - const opj_dec_memory_marker_handler_t *e; - for (e = j2k_memory_marker_handler_tab; e->id != 0; ++e) { - if (e->id == p_id) { - break; /* we find a handler corresponding to the marker ID*/ - } - } - return e; -} - -void opj_j2k_destroy (opj_j2k_t *p_j2k) -{ - if (p_j2k == 00) { - return; - } - - if (p_j2k->m_is_decoder) { - - if (p_j2k->m_specific_param.m_decoder.m_default_tcp != 00) { - opj_j2k_tcp_destroy(p_j2k->m_specific_param.m_decoder.m_default_tcp); - opj_free(p_j2k->m_specific_param.m_decoder.m_default_tcp); - p_j2k->m_specific_param.m_decoder.m_default_tcp = 00; - } - - if (p_j2k->m_specific_param.m_decoder.m_header_data != 00) { - opj_free(p_j2k->m_specific_param.m_decoder.m_header_data); - p_j2k->m_specific_param.m_decoder.m_header_data = 00; - p_j2k->m_specific_param.m_decoder.m_header_data_size = 0; - } - } - else { - - if (p_j2k->m_specific_param.m_encoder.m_encoded_tile_data) { - opj_free(p_j2k->m_specific_param.m_encoder.m_encoded_tile_data); - p_j2k->m_specific_param.m_encoder.m_encoded_tile_data = 00; - } - - if (p_j2k->m_specific_param.m_encoder.m_tlm_sot_offsets_buffer) { - opj_free(p_j2k->m_specific_param.m_encoder.m_tlm_sot_offsets_buffer); - p_j2k->m_specific_param.m_encoder.m_tlm_sot_offsets_buffer = 00; - p_j2k->m_specific_param.m_encoder.m_tlm_sot_offsets_current = 00; - } - - if (p_j2k->m_specific_param.m_encoder.m_header_tile_data) { - opj_free(p_j2k->m_specific_param.m_encoder.m_header_tile_data); - p_j2k->m_specific_param.m_encoder.m_header_tile_data = 00; - p_j2k->m_specific_param.m_encoder.m_header_tile_data_size = 0; - } - } - - opj_tcd_destroy(p_j2k->m_tcd); - - opj_j2k_cp_destroy(&(p_j2k->m_cp)); - memset(&(p_j2k->m_cp),0,sizeof(opj_cp_t)); - - opj_procedure_list_destroy(p_j2k->m_procedure_list); - p_j2k->m_procedure_list = 00; - - opj_procedure_list_destroy(p_j2k->m_validation_list); - p_j2k->m_procedure_list = 00; - - j2k_destroy_cstr_index(p_j2k->cstr_index); - p_j2k->cstr_index = NULL; - - opj_image_destroy(p_j2k->m_private_image); - p_j2k->m_private_image = NULL; - - opj_image_destroy(p_j2k->m_output_image); - p_j2k->m_output_image = NULL; - - opj_free(p_j2k); -} - -void j2k_destroy_cstr_index (opj_codestream_index_t *p_cstr_ind) -{ - if (p_cstr_ind) { - - if (p_cstr_ind->marker) { - opj_free(p_cstr_ind->marker); - p_cstr_ind->marker = NULL; - } - - if (p_cstr_ind->tile_index) { - OPJ_UINT32 it_tile = 0; - - for (it_tile=0; it_tile < p_cstr_ind->nb_of_tiles; it_tile++) { - - if(p_cstr_ind->tile_index[it_tile].packet_index) { - opj_free(p_cstr_ind->tile_index[it_tile].packet_index); - p_cstr_ind->tile_index[it_tile].packet_index = NULL; - } - - if(p_cstr_ind->tile_index[it_tile].tp_index){ - opj_free(p_cstr_ind->tile_index[it_tile].tp_index); - p_cstr_ind->tile_index[it_tile].tp_index = NULL; - } - - if(p_cstr_ind->tile_index[it_tile].marker){ - opj_free(p_cstr_ind->tile_index[it_tile].marker); - p_cstr_ind->tile_index[it_tile].marker = NULL; - - } - } - - opj_free( p_cstr_ind->tile_index); - p_cstr_ind->tile_index = NULL; - } - - opj_free(p_cstr_ind); - } -} - -void opj_j2k_tcp_destroy (opj_tcp_t *p_tcp) -{ - if (p_tcp == 00) { - return; - } - - if (p_tcp->ppt_buffer != 00) { - opj_free(p_tcp->ppt_buffer); - p_tcp->ppt_buffer = 00; - } - - if (p_tcp->tccps != 00) { - opj_free(p_tcp->tccps); - p_tcp->tccps = 00; - } - - if (p_tcp->m_mct_coding_matrix != 00) { - opj_free(p_tcp->m_mct_coding_matrix); - p_tcp->m_mct_coding_matrix = 00; - } - - if (p_tcp->m_mct_decoding_matrix != 00) { - opj_free(p_tcp->m_mct_decoding_matrix); - p_tcp->m_mct_decoding_matrix = 00; - } - - if (p_tcp->m_mcc_records) { - opj_free(p_tcp->m_mcc_records); - p_tcp->m_mcc_records = 00; - p_tcp->m_nb_max_mcc_records = 0; - p_tcp->m_nb_mcc_records = 0; - } - - if (p_tcp->m_mct_records) { - opj_mct_data_t * l_mct_data = p_tcp->m_mct_records; - OPJ_UINT32 i; - - for (i=0;i<p_tcp->m_nb_mct_records;++i) { - if (l_mct_data->m_data) { - opj_free(l_mct_data->m_data); - l_mct_data->m_data = 00; - } - - ++l_mct_data; - } - - opj_free(p_tcp->m_mct_records); - p_tcp->m_mct_records = 00; - } - - if (p_tcp->mct_norms != 00) { - opj_free(p_tcp->mct_norms); - p_tcp->mct_norms = 00; - } - - opj_j2k_tcp_data_destroy(p_tcp); - -} - -void opj_j2k_tcp_data_destroy (opj_tcp_t *p_tcp) -{ - if (p_tcp->m_data) { - opj_free(p_tcp->m_data); - p_tcp->m_data = NULL; - p_tcp->m_data_size = 0; - } -} - -void opj_j2k_cp_destroy (opj_cp_t *p_cp) -{ - OPJ_UINT32 l_nb_tiles; - opj_tcp_t * l_current_tile = 00; - OPJ_UINT32 i; - - if (p_cp == 00) - { - return; - } - if (p_cp->tcps != 00) - { - l_current_tile = p_cp->tcps; - l_nb_tiles = p_cp->th * p_cp->tw; - - for (i = 0; i < l_nb_tiles; ++i) - { - opj_j2k_tcp_destroy(l_current_tile); - ++l_current_tile; - } - opj_free(p_cp->tcps); - p_cp->tcps = 00; - } - opj_free(p_cp->ppm_buffer); - p_cp->ppm_buffer = 00; - p_cp->ppm_data = NULL; /* ppm_data belongs to the allocated buffer pointed by ppm_buffer */ - opj_free(p_cp->comment); - p_cp->comment = 00; - if (! p_cp->m_is_decoder) - { - opj_free(p_cp->m_specific_param.m_enc.m_matrice); - p_cp->m_specific_param.m_enc.m_matrice = 00; - } -} - -OPJ_BOOL opj_j2k_read_tile_header( opj_j2k_t * p_j2k, - OPJ_UINT32 * p_tile_index, - OPJ_UINT32 * p_data_size, - OPJ_INT32 * p_tile_x0, OPJ_INT32 * p_tile_y0, - OPJ_INT32 * p_tile_x1, OPJ_INT32 * p_tile_y1, - OPJ_UINT32 * p_nb_comps, - OPJ_BOOL * p_go_on, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ) -{ - OPJ_UINT32 l_current_marker = J2K_MS_SOT; - OPJ_UINT32 l_marker_size; - const opj_dec_memory_marker_handler_t * l_marker_handler = 00; - opj_tcp_t * l_tcp = NULL; - OPJ_UINT32 l_nb_tiles; - - /* preconditions */ - assert(p_stream != 00); - assert(p_j2k != 00); - assert(p_manager != 00); - - /* Reach the End Of Codestream ?*/ - if (p_j2k->m_specific_param.m_decoder.m_state == J2K_STATE_EOC){ - l_current_marker = J2K_MS_EOC; - } - /* We need to encounter a SOT marker (a new tile-part header) */ - else if (p_j2k->m_specific_param.m_decoder.m_state != J2K_STATE_TPHSOT){ - return OPJ_FALSE; - } - - /* Read into the codestream until reach the EOC or ! can_decode ??? FIXME */ - while ( (!p_j2k->m_specific_param.m_decoder.m_can_decode) && (l_current_marker != J2K_MS_EOC) ) { - - /* Try to read until the Start Of Data is detected */ - while (l_current_marker != J2K_MS_SOD) { - - if(opj_stream_get_number_byte_left(p_stream) == 0) - { - p_j2k->m_specific_param.m_decoder.m_state = J2K_STATE_NEOC; - break; - } - - /* Try to read 2 bytes (the marker size) from stream and copy them into the buffer */ - if (opj_stream_read_data(p_stream,p_j2k->m_specific_param.m_decoder.m_header_data,2,p_manager) != 2) { - opj_event_msg(p_manager, EVT_ERROR, "Stream too short\n"); - return OPJ_FALSE; - } - - /* Read 2 bytes from the buffer as the marker size */ - opj_read_bytes(p_j2k->m_specific_param.m_decoder.m_header_data,&l_marker_size,2); - - /* Check marker size (does not include marker ID but includes marker size) */ - if (l_marker_size < 2) { - opj_event_msg(p_manager, EVT_ERROR, "Inconsistent marker size\n"); - return OPJ_FALSE; - } - - /* cf. https://code.google.com/p/openjpeg/issues/detail?id=226 */ - if (l_current_marker == 0x8080 && opj_stream_get_number_byte_left(p_stream) == 0) { - p_j2k->m_specific_param.m_decoder.m_state = J2K_STATE_NEOC; - break; - } - - /* Why this condition? FIXME */ - if (p_j2k->m_specific_param.m_decoder.m_state & J2K_STATE_TPH){ - p_j2k->m_specific_param.m_decoder.m_sot_length -= (l_marker_size + 2); - } - l_marker_size -= 2; /* Subtract the size of the marker ID already read */ - - /* Get the marker handler from the marker ID */ - l_marker_handler = opj_j2k_get_marker_handler(l_current_marker); - - /* Check if the marker is known and if it is the right place to find it */ - if (! (p_j2k->m_specific_param.m_decoder.m_state & l_marker_handler->states) ) { - opj_event_msg(p_manager, EVT_ERROR, "Marker is not compliant with its position\n"); - return OPJ_FALSE; - } -/* FIXME manage case of unknown marker as in the main header ? */ - - /* Check if the marker size is compatible with the header data size */ - if (l_marker_size > p_j2k->m_specific_param.m_decoder.m_header_data_size) { - OPJ_BYTE *new_header_data = NULL; - /* If we are here, this means we consider this marker as known & we will read it */ - /* Check enough bytes left in stream before allocation */ - if ((OPJ_OFF_T)l_marker_size > opj_stream_get_number_byte_left(p_stream)) { - opj_event_msg(p_manager, EVT_ERROR, "Marker size inconsistent with stream length\n"); - return OPJ_FALSE; - } - new_header_data = (OPJ_BYTE *) opj_realloc(p_j2k->m_specific_param.m_decoder.m_header_data, l_marker_size); - if (! new_header_data) { - opj_free(p_j2k->m_specific_param.m_decoder.m_header_data); - p_j2k->m_specific_param.m_decoder.m_header_data = NULL; - p_j2k->m_specific_param.m_decoder.m_header_data_size = 0; - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to read header\n"); - return OPJ_FALSE; - } - p_j2k->m_specific_param.m_decoder.m_header_data = new_header_data; - p_j2k->m_specific_param.m_decoder.m_header_data_size = l_marker_size; - } - - /* Try to read the rest of the marker segment from stream and copy them into the buffer */ - if (opj_stream_read_data(p_stream,p_j2k->m_specific_param.m_decoder.m_header_data,l_marker_size,p_manager) != l_marker_size) { - opj_event_msg(p_manager, EVT_ERROR, "Stream too short\n"); - return OPJ_FALSE; - } - - if (!l_marker_handler->handler) { - /* See issue #175 */ - opj_event_msg(p_manager, EVT_ERROR, "Not sure how that happened.\n"); - return OPJ_FALSE; - } - /* Read the marker segment with the correct marker handler */ - if (! (*(l_marker_handler->handler))(p_j2k,p_j2k->m_specific_param.m_decoder.m_header_data,l_marker_size,p_manager)) { - opj_event_msg(p_manager, EVT_ERROR, "Fail to read the current marker segment (%#x)\n", l_current_marker); - return OPJ_FALSE; - } - - /* Add the marker to the codestream index*/ - if (OPJ_FALSE == opj_j2k_add_tlmarker(p_j2k->m_current_tile_number, - p_j2k->cstr_index, - l_marker_handler->id, - (OPJ_UINT32) opj_stream_tell(p_stream) - l_marker_size - 4, - l_marker_size + 4 )) { - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to add tl marker\n"); - return OPJ_FALSE; - } - - /* Keep the position of the last SOT marker read */ - if ( l_marker_handler->id == J2K_MS_SOT ) { - OPJ_UINT32 sot_pos = (OPJ_UINT32) opj_stream_tell(p_stream) - l_marker_size - 4 ; - if (sot_pos > p_j2k->m_specific_param.m_decoder.m_last_sot_read_pos) - { - p_j2k->m_specific_param.m_decoder.m_last_sot_read_pos = sot_pos; - } - } - - if (p_j2k->m_specific_param.m_decoder.m_skip_data) { - /* Skip the rest of the tile part header*/ - if (opj_stream_skip(p_stream,p_j2k->m_specific_param.m_decoder.m_sot_length,p_manager) != p_j2k->m_specific_param.m_decoder.m_sot_length) { - opj_event_msg(p_manager, EVT_ERROR, "Stream too short\n"); - return OPJ_FALSE; - } - l_current_marker = J2K_MS_SOD; /* Normally we reached a SOD */ - } - else { - /* Try to read 2 bytes (the next marker ID) from stream and copy them into the buffer*/ - if (opj_stream_read_data(p_stream,p_j2k->m_specific_param.m_decoder.m_header_data,2,p_manager) != 2) { - opj_event_msg(p_manager, EVT_ERROR, "Stream too short\n"); - return OPJ_FALSE; - } - /* Read 2 bytes from the buffer as the new marker ID */ - opj_read_bytes(p_j2k->m_specific_param.m_decoder.m_header_data,&l_current_marker,2); - } - } - if(opj_stream_get_number_byte_left(p_stream) == 0 - && p_j2k->m_specific_param.m_decoder.m_state == J2K_STATE_NEOC) - break; - - /* If we didn't skip data before, we need to read the SOD marker*/ - if (! p_j2k->m_specific_param.m_decoder.m_skip_data) { - /* Try to read the SOD marker and skip data ? FIXME */ - if (! opj_j2k_read_sod(p_j2k, p_stream, p_manager)) { - return OPJ_FALSE; - } - - if (! p_j2k->m_specific_param.m_decoder.m_can_decode){ - /* Try to read 2 bytes (the next marker ID) from stream and copy them into the buffer */ - if (opj_stream_read_data(p_stream,p_j2k->m_specific_param.m_decoder.m_header_data,2,p_manager) != 2) { - opj_event_msg(p_manager, EVT_ERROR, "Stream too short\n"); - return OPJ_FALSE; - } - - /* Read 2 bytes from buffer as the new marker ID */ - opj_read_bytes(p_j2k->m_specific_param.m_decoder.m_header_data,&l_current_marker,2); - } - } - else { - /* Indicate we will try to read a new tile-part header*/ - p_j2k->m_specific_param.m_decoder.m_skip_data = 0; - p_j2k->m_specific_param.m_decoder.m_can_decode = 0; - p_j2k->m_specific_param.m_decoder.m_state = J2K_STATE_TPHSOT; - - /* Try to read 2 bytes (the next marker ID) from stream and copy them into the buffer */ - if (opj_stream_read_data(p_stream,p_j2k->m_specific_param.m_decoder.m_header_data,2,p_manager) != 2) { - opj_event_msg(p_manager, EVT_ERROR, "Stream too short\n"); - return OPJ_FALSE; - } - - /* Read 2 bytes from buffer as the new marker ID */ - opj_read_bytes(p_j2k->m_specific_param.m_decoder.m_header_data,&l_current_marker,2); - } - } - - /* Current marker is the EOC marker ?*/ - if (l_current_marker == J2K_MS_EOC) { - if (p_j2k->m_specific_param.m_decoder.m_state != J2K_STATE_EOC ){ - p_j2k->m_current_tile_number = 0; - p_j2k->m_specific_param.m_decoder.m_state = J2K_STATE_EOC; - } - } - - /* FIXME DOC ???*/ - if ( ! p_j2k->m_specific_param.m_decoder.m_can_decode) { - l_tcp = p_j2k->m_cp.tcps + p_j2k->m_current_tile_number; - l_nb_tiles = p_j2k->m_cp.th * p_j2k->m_cp.tw; - - while( (p_j2k->m_current_tile_number < l_nb_tiles) && (l_tcp->m_data == 00) ) { - ++p_j2k->m_current_tile_number; - ++l_tcp; - } - - if (p_j2k->m_current_tile_number == l_nb_tiles) { - *p_go_on = OPJ_FALSE; - return OPJ_TRUE; - } - } - - /*FIXME ???*/ - if (! opj_tcd_init_decode_tile(p_j2k->m_tcd, p_j2k->m_current_tile_number)) { - opj_event_msg(p_manager, EVT_ERROR, "Cannot decode tile, memory error\n"); - return OPJ_FALSE; - } - - opj_event_msg(p_manager, EVT_INFO, "Header of tile %d / %d has been read.\n", - p_j2k->m_current_tile_number+1, (p_j2k->m_cp.th * p_j2k->m_cp.tw)); - - *p_tile_index = p_j2k->m_current_tile_number; - *p_go_on = OPJ_TRUE; - *p_data_size = opj_tcd_get_decoded_tile_size(p_j2k->m_tcd); - *p_tile_x0 = p_j2k->m_tcd->tcd_image->tiles->x0; - *p_tile_y0 = p_j2k->m_tcd->tcd_image->tiles->y0; - *p_tile_x1 = p_j2k->m_tcd->tcd_image->tiles->x1; - *p_tile_y1 = p_j2k->m_tcd->tcd_image->tiles->y1; - *p_nb_comps = p_j2k->m_tcd->tcd_image->tiles->numcomps; - - p_j2k->m_specific_param.m_decoder.m_state |= 0x0080;/* FIXME J2K_DEC_STATE_DATA;*/ - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_decode_tile ( opj_j2k_t * p_j2k, - OPJ_UINT32 p_tile_index, - OPJ_BYTE * p_data, - OPJ_UINT32 p_data_size, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ) -{ - OPJ_UINT32 l_current_marker; - OPJ_BYTE l_data [2]; - opj_tcp_t * l_tcp; - - /* preconditions */ - assert(p_stream != 00); - assert(p_j2k != 00); - assert(p_manager != 00); - - if ( !(p_j2k->m_specific_param.m_decoder.m_state & 0x0080/*FIXME J2K_DEC_STATE_DATA*/) - || (p_tile_index != p_j2k->m_current_tile_number) ) { - return OPJ_FALSE; - } - - l_tcp = &(p_j2k->m_cp.tcps[p_tile_index]); - if (! l_tcp->m_data) { - opj_j2k_tcp_destroy(l_tcp); - return OPJ_FALSE; - } - - if (! opj_tcd_decode_tile( p_j2k->m_tcd, - l_tcp->m_data, - l_tcp->m_data_size, - p_tile_index, - p_j2k->cstr_index) ) { - opj_j2k_tcp_destroy(l_tcp); - p_j2k->m_specific_param.m_decoder.m_state |= 0x8000;/*FIXME J2K_DEC_STATE_ERR;*/ - opj_event_msg(p_manager, EVT_ERROR, "Failed to decode.\n"); - return OPJ_FALSE; - } - - if (! opj_tcd_update_tile_data(p_j2k->m_tcd,p_data,p_data_size)) { - return OPJ_FALSE; - } - - /* To avoid to destroy the tcp which can be useful when we try to decode a tile decoded before (cf j2k_random_tile_access) - * we destroy just the data which will be re-read in read_tile_header*/ - /*opj_j2k_tcp_destroy(l_tcp); - p_j2k->m_tcd->tcp = 0;*/ - opj_j2k_tcp_data_destroy(l_tcp); - - p_j2k->m_specific_param.m_decoder.m_can_decode = 0; - p_j2k->m_specific_param.m_decoder.m_state &= (~ (0x0080u));/* FIXME J2K_DEC_STATE_DATA);*/ - - if(opj_stream_get_number_byte_left(p_stream) == 0 - && p_j2k->m_specific_param.m_decoder.m_state == J2K_STATE_NEOC){ - return OPJ_TRUE; - } - - if (p_j2k->m_specific_param.m_decoder.m_state != 0x0100){ /*FIXME J2K_DEC_STATE_EOC)*/ - if (opj_stream_read_data(p_stream,l_data,2,p_manager) != 2) { - opj_event_msg(p_manager, EVT_ERROR, "Stream too short\n"); - return OPJ_FALSE; - } - - opj_read_bytes(l_data,&l_current_marker,2); - - if (l_current_marker == J2K_MS_EOC) { - p_j2k->m_current_tile_number = 0; - p_j2k->m_specific_param.m_decoder.m_state = 0x0100;/*FIXME J2K_DEC_STATE_EOC;*/ - } - else if (l_current_marker != J2K_MS_SOT) - { - if(opj_stream_get_number_byte_left(p_stream) == 0) { - p_j2k->m_specific_param.m_decoder.m_state = J2K_STATE_NEOC; - opj_event_msg(p_manager, EVT_WARNING, "Stream does not end with EOC\n"); - return OPJ_TRUE; - } - opj_event_msg(p_manager, EVT_ERROR, "Stream too short, expected SOT\n"); - return OPJ_FALSE; - } - } - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_update_image_data (opj_tcd_t * p_tcd, OPJ_BYTE * p_data, opj_image_t* p_output_image) -{ - OPJ_UINT32 i,j,k = 0; - OPJ_UINT32 l_width_src,l_height_src; - OPJ_UINT32 l_width_dest,l_height_dest; - OPJ_INT32 l_offset_x0_src, l_offset_y0_src, l_offset_x1_src, l_offset_y1_src; - OPJ_INT32 l_start_offset_src, l_line_offset_src, l_end_offset_src ; - OPJ_UINT32 l_start_x_dest , l_start_y_dest; - OPJ_UINT32 l_x0_dest, l_y0_dest, l_x1_dest, l_y1_dest; - OPJ_INT32 l_start_offset_dest, l_line_offset_dest; - - opj_image_comp_t * l_img_comp_src = 00; - opj_image_comp_t * l_img_comp_dest = 00; - - opj_tcd_tilecomp_t * l_tilec = 00; - opj_image_t * l_image_src = 00; - OPJ_UINT32 l_size_comp, l_remaining; - OPJ_INT32 * l_dest_ptr; - opj_tcd_resolution_t* l_res= 00; - - l_tilec = p_tcd->tcd_image->tiles->comps; - l_image_src = p_tcd->image; - l_img_comp_src = l_image_src->comps; - - l_img_comp_dest = p_output_image->comps; - - for (i=0; i<l_image_src->numcomps; i++) { - - /* Allocate output component buffer if necessary */ - if (!l_img_comp_dest->data) { - OPJ_UINT32 width = l_img_comp_dest->w; - OPJ_UINT32 height = l_img_comp_dest->h; - const OPJ_UINT32 MAX_SIZE = UINT32_MAX / sizeof(OPJ_INT32); - if (height == 0 || width > MAX_SIZE / height) { - return OPJ_FALSE; - } - l_img_comp_dest->data = (OPJ_INT32*) opj_calloc(width * height, sizeof(OPJ_INT32)); - if (!l_img_comp_dest->data) { - return OPJ_FALSE; - } - } - - /* Copy info from decoded comp image to output image */ - l_img_comp_dest->resno_decoded = l_img_comp_src->resno_decoded; - - /*-----*/ - /* Compute the precision of the output buffer */ - l_size_comp = l_img_comp_src->prec >> 3; /*(/ 8)*/ - l_remaining = l_img_comp_src->prec & 7; /* (%8) */ - l_res = l_tilec->resolutions + l_img_comp_src->resno_decoded; - - if (l_remaining) { - ++l_size_comp; - } - - if (l_size_comp == 3) { - l_size_comp = 4; - } - /*-----*/ - - /* Current tile component size*/ - /*if (i == 0) { - fprintf(stdout, "SRC: l_res_x0=%d, l_res_x1=%d, l_res_y0=%d, l_res_y1=%d\n", - l_res->x0, l_res->x1, l_res->y0, l_res->y1); - }*/ - - l_width_src = (OPJ_UINT32)(l_res->x1 - l_res->x0); - l_height_src = (OPJ_UINT32)(l_res->y1 - l_res->y0); - - /* Border of the current output component*/ - l_x0_dest = (OPJ_UINT32)opj_int_ceildivpow2((OPJ_INT32)l_img_comp_dest->x0, (OPJ_INT32)l_img_comp_dest->factor); - l_y0_dest = (OPJ_UINT32)opj_int_ceildivpow2((OPJ_INT32)l_img_comp_dest->y0, (OPJ_INT32)l_img_comp_dest->factor); - l_x1_dest = l_x0_dest + l_img_comp_dest->w; - l_y1_dest = l_y0_dest + l_img_comp_dest->h; - - /*if (i == 0) { - fprintf(stdout, "DEST: l_x0_dest=%d, l_x1_dest=%d, l_y0_dest=%d, l_y1_dest=%d (%d)\n", - l_x0_dest, l_x1_dest, l_y0_dest, l_y1_dest, l_img_comp_dest->factor ); - }*/ - - /*-----*/ - /* Compute the area (l_offset_x0_src, l_offset_y0_src, l_offset_x1_src, l_offset_y1_src) - * of the input buffer (decoded tile component) which will be move - * in the output buffer. Compute the area of the output buffer (l_start_x_dest, - * l_start_y_dest, l_width_dest, l_height_dest) which will be modified - * by this input area. - * */ - assert( l_res->x0 >= 0); - assert( l_res->x1 >= 0); - if ( l_x0_dest < (OPJ_UINT32)l_res->x0 ) { - l_start_x_dest = (OPJ_UINT32)l_res->x0 - l_x0_dest; - l_offset_x0_src = 0; - - if ( l_x1_dest >= (OPJ_UINT32)l_res->x1 ) { - l_width_dest = l_width_src; - l_offset_x1_src = 0; - } - else { - l_width_dest = l_x1_dest - (OPJ_UINT32)l_res->x0 ; - l_offset_x1_src = (OPJ_INT32)(l_width_src - l_width_dest); - } - } - else { - l_start_x_dest = 0 ; - l_offset_x0_src = (OPJ_INT32)l_x0_dest - l_res->x0; - - if ( l_x1_dest >= (OPJ_UINT32)l_res->x1 ) { - l_width_dest = l_width_src - (OPJ_UINT32)l_offset_x0_src; - l_offset_x1_src = 0; - } - else { - l_width_dest = l_img_comp_dest->w ; - l_offset_x1_src = l_res->x1 - (OPJ_INT32)l_x1_dest; - } - } - - if ( l_y0_dest < (OPJ_UINT32)l_res->y0 ) { - l_start_y_dest = (OPJ_UINT32)l_res->y0 - l_y0_dest; - l_offset_y0_src = 0; - - if ( l_y1_dest >= (OPJ_UINT32)l_res->y1 ) { - l_height_dest = l_height_src; - l_offset_y1_src = 0; - } - else { - l_height_dest = l_y1_dest - (OPJ_UINT32)l_res->y0 ; - l_offset_y1_src = (OPJ_INT32)(l_height_src - l_height_dest); - } - } - else { - l_start_y_dest = 0 ; - l_offset_y0_src = (OPJ_INT32)l_y0_dest - l_res->y0; - - if ( l_y1_dest >= (OPJ_UINT32)l_res->y1 ) { - l_height_dest = l_height_src - (OPJ_UINT32)l_offset_y0_src; - l_offset_y1_src = 0; - } - else { - l_height_dest = l_img_comp_dest->h ; - l_offset_y1_src = l_res->y1 - (OPJ_INT32)l_y1_dest; - } - } - - if( (l_offset_x0_src < 0 ) || (l_offset_y0_src < 0 ) || (l_offset_x1_src < 0 ) || (l_offset_y1_src < 0 ) ){ - return OPJ_FALSE; - } - /* testcase 2977.pdf.asan.67.2198 */ - if ((OPJ_INT32)l_width_dest < 0 || (OPJ_INT32)l_height_dest < 0) { - return OPJ_FALSE; - } - /*-----*/ - - /* Compute the input buffer offset */ - l_start_offset_src = l_offset_x0_src + l_offset_y0_src * (OPJ_INT32)l_width_src; - l_line_offset_src = l_offset_x1_src + l_offset_x0_src; - l_end_offset_src = l_offset_y1_src * (OPJ_INT32)l_width_src - l_offset_x0_src; - - /* Compute the output buffer offset */ - l_start_offset_dest = (OPJ_INT32)(l_start_x_dest + l_start_y_dest * l_img_comp_dest->w); - l_line_offset_dest = (OPJ_INT32)(l_img_comp_dest->w - l_width_dest); - - /* Move the output buffer to the first place where we will write*/ - l_dest_ptr = l_img_comp_dest->data + l_start_offset_dest; - - /*if (i == 0) { - fprintf(stdout, "COMPO[%d]:\n",i); - fprintf(stdout, "SRC: l_start_x_src=%d, l_start_y_src=%d, l_width_src=%d, l_height_src=%d\n" - "\t tile offset:%d, %d, %d, %d\n" - "\t buffer offset: %d; %d, %d\n", - l_res->x0, l_res->y0, l_width_src, l_height_src, - l_offset_x0_src, l_offset_y0_src, l_offset_x1_src, l_offset_y1_src, - l_start_offset_src, l_line_offset_src, l_end_offset_src); - - fprintf(stdout, "DEST: l_start_x_dest=%d, l_start_y_dest=%d, l_width_dest=%d, l_height_dest=%d\n" - "\t start offset: %d, line offset= %d\n", - l_start_x_dest, l_start_y_dest, l_width_dest, l_height_dest, l_start_offset_dest, l_line_offset_dest); - }*/ - - switch (l_size_comp) { - case 1: - { - OPJ_CHAR * l_src_ptr = (OPJ_CHAR*) p_data; - l_src_ptr += l_start_offset_src; /* Move to the first place where we will read*/ - - if (l_img_comp_src->sgnd) { - for (j = 0 ; j < l_height_dest ; ++j) { - for ( k = 0 ; k < l_width_dest ; ++k) { - *(l_dest_ptr++) = (OPJ_INT32) (*(l_src_ptr++)); /* Copy only the data needed for the output image */ - } - - l_dest_ptr+= l_line_offset_dest; /* Move to the next place where we will write */ - l_src_ptr += l_line_offset_src ; /* Move to the next place where we will read */ - } - } - else { - for ( j = 0 ; j < l_height_dest ; ++j ) { - for ( k = 0 ; k < l_width_dest ; ++k) { - *(l_dest_ptr++) = (OPJ_INT32) ((*(l_src_ptr++))&0xff); - } - - l_dest_ptr+= l_line_offset_dest; - l_src_ptr += l_line_offset_src; - } - } - - l_src_ptr += l_end_offset_src; /* Move to the end of this component-part of the input buffer */ - p_data = (OPJ_BYTE*) l_src_ptr; /* Keep the current position for the next component-part */ - } - break; - case 2: - { - OPJ_INT16 * l_src_ptr = (OPJ_INT16 *) p_data; - l_src_ptr += l_start_offset_src; - - if (l_img_comp_src->sgnd) { - for (j=0;j<l_height_dest;++j) { - for (k=0;k<l_width_dest;++k) { - *(l_dest_ptr++) = *(l_src_ptr++); - } - - l_dest_ptr+= l_line_offset_dest; - l_src_ptr += l_line_offset_src ; - } - } - else { - for (j=0;j<l_height_dest;++j) { - for (k=0;k<l_width_dest;++k) { - *(l_dest_ptr++) = (*(l_src_ptr++))&0xffff; - } - - l_dest_ptr+= l_line_offset_dest; - l_src_ptr += l_line_offset_src ; - } - } - - l_src_ptr += l_end_offset_src; - p_data = (OPJ_BYTE*) l_src_ptr; - } - break; - case 4: - { - OPJ_INT32 * l_src_ptr = (OPJ_INT32 *) p_data; - l_src_ptr += l_start_offset_src; - - for (j=0;j<l_height_dest;++j) { - for (k=0;k<l_width_dest;++k) { - *(l_dest_ptr++) = (*(l_src_ptr++)); - } - - l_dest_ptr+= l_line_offset_dest; - l_src_ptr += l_line_offset_src ; - } - - l_src_ptr += l_end_offset_src; - p_data = (OPJ_BYTE*) l_src_ptr; - } - break; - } - - ++l_img_comp_dest; - ++l_img_comp_src; - ++l_tilec; - } - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_set_decode_area( opj_j2k_t *p_j2k, - opj_image_t* p_image, - OPJ_INT32 p_start_x, OPJ_INT32 p_start_y, - OPJ_INT32 p_end_x, OPJ_INT32 p_end_y, - opj_event_mgr_t * p_manager ) -{ - opj_cp_t * l_cp = &(p_j2k->m_cp); - opj_image_t * l_image = p_j2k->m_private_image; - - OPJ_UINT32 it_comp; - OPJ_INT32 l_comp_x1, l_comp_y1; - opj_image_comp_t* l_img_comp = NULL; - - /* Check if we are read the main header */ - if (p_j2k->m_specific_param.m_decoder.m_state != J2K_STATE_TPHSOT) { /* FIXME J2K_DEC_STATE_TPHSOT)*/ - opj_event_msg(p_manager, EVT_ERROR, "Need to decode the main header before begin to decode the remaining codestream"); - return OPJ_FALSE; - } - - if ( !p_start_x && !p_start_y && !p_end_x && !p_end_y){ - opj_event_msg(p_manager, EVT_INFO, "No decoded area parameters, set the decoded area to the whole image\n"); - - p_j2k->m_specific_param.m_decoder.m_start_tile_x = 0; - p_j2k->m_specific_param.m_decoder.m_start_tile_y = 0; - p_j2k->m_specific_param.m_decoder.m_end_tile_x = l_cp->tw; - p_j2k->m_specific_param.m_decoder.m_end_tile_y = l_cp->th; - - return OPJ_TRUE; - } - - /* ----- */ - /* Check if the positions provided by the user are correct */ - - /* Left */ - assert(p_start_x >= 0 ); - assert(p_start_y >= 0 ); - - if ((OPJ_UINT32)p_start_x > l_image->x1 ) { - opj_event_msg(p_manager, EVT_ERROR, - "Left position of the decoded area (region_x0=%d) is outside the image area (Xsiz=%d).\n", - p_start_x, l_image->x1); - return OPJ_FALSE; - } - else if ((OPJ_UINT32)p_start_x < l_image->x0){ - opj_event_msg(p_manager, EVT_WARNING, - "Left position of the decoded area (region_x0=%d) is outside the image area (XOsiz=%d).\n", - p_start_x, l_image->x0); - p_j2k->m_specific_param.m_decoder.m_start_tile_x = 0; - p_image->x0 = l_image->x0; - } - else { - p_j2k->m_specific_param.m_decoder.m_start_tile_x = ((OPJ_UINT32)p_start_x - l_cp->tx0) / l_cp->tdx; - p_image->x0 = (OPJ_UINT32)p_start_x; - } - - /* Up */ - if ((OPJ_UINT32)p_start_y > l_image->y1){ - opj_event_msg(p_manager, EVT_ERROR, - "Up position of the decoded area (region_y0=%d) is outside the image area (Ysiz=%d).\n", - p_start_y, l_image->y1); - return OPJ_FALSE; - } - else if ((OPJ_UINT32)p_start_y < l_image->y0){ - opj_event_msg(p_manager, EVT_WARNING, - "Up position of the decoded area (region_y0=%d) is outside the image area (YOsiz=%d).\n", - p_start_y, l_image->y0); - p_j2k->m_specific_param.m_decoder.m_start_tile_y = 0; - p_image->y0 = l_image->y0; - } - else { - p_j2k->m_specific_param.m_decoder.m_start_tile_y = ((OPJ_UINT32)p_start_y - l_cp->ty0) / l_cp->tdy; - p_image->y0 = (OPJ_UINT32)p_start_y; - } - - /* Right */ - assert((OPJ_UINT32)p_end_x > 0); - assert((OPJ_UINT32)p_end_y > 0); - if ((OPJ_UINT32)p_end_x < l_image->x0) { - opj_event_msg(p_manager, EVT_ERROR, - "Right position of the decoded area (region_x1=%d) is outside the image area (XOsiz=%d).\n", - p_end_x, l_image->x0); - return OPJ_FALSE; - } - else if ((OPJ_UINT32)p_end_x > l_image->x1) { - opj_event_msg(p_manager, EVT_WARNING, - "Right position of the decoded area (region_x1=%d) is outside the image area (Xsiz=%d).\n", - p_end_x, l_image->x1); - p_j2k->m_specific_param.m_decoder.m_end_tile_x = l_cp->tw; - p_image->x1 = l_image->x1; - } - else { - p_j2k->m_specific_param.m_decoder.m_end_tile_x = (OPJ_UINT32)opj_int_ceildiv(p_end_x - (OPJ_INT32)l_cp->tx0, (OPJ_INT32)l_cp->tdx); - p_image->x1 = (OPJ_UINT32)p_end_x; - } - - /* Bottom */ - if ((OPJ_UINT32)p_end_y < l_image->y0) { - opj_event_msg(p_manager, EVT_ERROR, - "Bottom position of the decoded area (region_y1=%d) is outside the image area (YOsiz=%d).\n", - p_end_y, l_image->y0); - return OPJ_FALSE; - } - if ((OPJ_UINT32)p_end_y > l_image->y1){ - opj_event_msg(p_manager, EVT_WARNING, - "Bottom position of the decoded area (region_y1=%d) is outside the image area (Ysiz=%d).\n", - p_end_y, l_image->y1); - p_j2k->m_specific_param.m_decoder.m_end_tile_y = l_cp->th; - p_image->y1 = l_image->y1; - } - else{ - p_j2k->m_specific_param.m_decoder.m_end_tile_y = (OPJ_UINT32)opj_int_ceildiv(p_end_y - (OPJ_INT32)l_cp->ty0, (OPJ_INT32)l_cp->tdy); - p_image->y1 = (OPJ_UINT32)p_end_y; - } - /* ----- */ - - p_j2k->m_specific_param.m_decoder.m_discard_tiles = 1; - - l_img_comp = p_image->comps; - for (it_comp=0; it_comp < p_image->numcomps; ++it_comp) - { - OPJ_INT32 l_h,l_w; - - l_img_comp->x0 = (OPJ_UINT32)opj_int_ceildiv((OPJ_INT32)p_image->x0, (OPJ_INT32)l_img_comp->dx); - l_img_comp->y0 = (OPJ_UINT32)opj_int_ceildiv((OPJ_INT32)p_image->y0, (OPJ_INT32)l_img_comp->dy); - l_comp_x1 = opj_int_ceildiv((OPJ_INT32)p_image->x1, (OPJ_INT32)l_img_comp->dx); - l_comp_y1 = opj_int_ceildiv((OPJ_INT32)p_image->y1, (OPJ_INT32)l_img_comp->dy); - - l_w = opj_int_ceildivpow2(l_comp_x1, (OPJ_INT32)l_img_comp->factor) - - opj_int_ceildivpow2((OPJ_INT32)l_img_comp->x0, (OPJ_INT32)l_img_comp->factor); - if (l_w < 0){ - opj_event_msg(p_manager, EVT_ERROR, - "Size x of the decoded component image is incorrect (comp[%d].w=%d).\n", - it_comp, l_w); - return OPJ_FALSE; - } - l_img_comp->w = (OPJ_UINT32)l_w; - - l_h = opj_int_ceildivpow2(l_comp_y1, (OPJ_INT32)l_img_comp->factor) - - opj_int_ceildivpow2((OPJ_INT32)l_img_comp->y0, (OPJ_INT32)l_img_comp->factor); - if (l_h < 0){ - opj_event_msg(p_manager, EVT_ERROR, - "Size y of the decoded component image is incorrect (comp[%d].h=%d).\n", - it_comp, l_h); - return OPJ_FALSE; - } - l_img_comp->h = (OPJ_UINT32)l_h; - - l_img_comp++; - } - - opj_event_msg( p_manager, EVT_INFO,"Setting decoding area to %d,%d,%d,%d\n", - p_image->x0, p_image->y0, p_image->x1, p_image->y1); - - return OPJ_TRUE; -} - -opj_j2k_t* opj_j2k_create_decompress(void) -{ - opj_j2k_t *l_j2k = (opj_j2k_t*) opj_calloc(1,sizeof(opj_j2k_t)); - if (!l_j2k) { - return 00; - } - - l_j2k->m_is_decoder = 1; - l_j2k->m_cp.m_is_decoder = 1; - - l_j2k->m_specific_param.m_decoder.m_default_tcp = (opj_tcp_t*) opj_calloc(1,sizeof(opj_tcp_t)); - if (!l_j2k->m_specific_param.m_decoder.m_default_tcp) { - opj_j2k_destroy(l_j2k); - return 00; - } - - l_j2k->m_specific_param.m_decoder.m_header_data = (OPJ_BYTE *) opj_calloc(1,OPJ_J2K_DEFAULT_HEADER_SIZE); - if (! l_j2k->m_specific_param.m_decoder.m_header_data) { - opj_j2k_destroy(l_j2k); - return 00; - } - - l_j2k->m_specific_param.m_decoder.m_header_data_size = OPJ_J2K_DEFAULT_HEADER_SIZE; - - l_j2k->m_specific_param.m_decoder.m_tile_ind_to_dec = -1 ; - - l_j2k->m_specific_param.m_decoder.m_last_sot_read_pos = 0 ; - - /* codestream index creation */ - l_j2k->cstr_index = opj_j2k_create_cstr_index(); - if (!l_j2k->cstr_index){ - opj_j2k_destroy(l_j2k); - return 00; - } - - /* validation list creation */ - l_j2k->m_validation_list = opj_procedure_list_create(); - if (! l_j2k->m_validation_list) { - opj_j2k_destroy(l_j2k); - return 00; - } - - /* execution list creation */ - l_j2k->m_procedure_list = opj_procedure_list_create(); - if (! l_j2k->m_procedure_list) { - opj_j2k_destroy(l_j2k); - return 00; - } - - return l_j2k; -} - -opj_codestream_index_t* opj_j2k_create_cstr_index(void) -{ - opj_codestream_index_t* cstr_index = (opj_codestream_index_t*) - opj_calloc(1,sizeof(opj_codestream_index_t)); - if (!cstr_index) - return NULL; - - cstr_index->maxmarknum = 100; - cstr_index->marknum = 0; - cstr_index->marker = (opj_marker_info_t*) - opj_calloc(cstr_index->maxmarknum, sizeof(opj_marker_info_t)); - if (!cstr_index-> marker) - return NULL; - - cstr_index->tile_index = NULL; - - return cstr_index; -} - -OPJ_UINT32 opj_j2k_get_SPCod_SPCoc_size ( opj_j2k_t *p_j2k, - OPJ_UINT32 p_tile_no, - OPJ_UINT32 p_comp_no ) -{ - opj_cp_t *l_cp = 00; - opj_tcp_t *l_tcp = 00; - opj_tccp_t *l_tccp = 00; - - /* preconditions */ - assert(p_j2k != 00); - - l_cp = &(p_j2k->m_cp); - l_tcp = &l_cp->tcps[p_tile_no]; - l_tccp = &l_tcp->tccps[p_comp_no]; - - /* preconditions again */ - assert(p_tile_no < (l_cp->tw * l_cp->th)); - assert(p_comp_no < p_j2k->m_private_image->numcomps); - - if (l_tccp->csty & J2K_CCP_CSTY_PRT) { - return 5 + l_tccp->numresolutions; - } - else { - return 5; - } -} - -OPJ_BOOL opj_j2k_write_SPCod_SPCoc( opj_j2k_t *p_j2k, - OPJ_UINT32 p_tile_no, - OPJ_UINT32 p_comp_no, - OPJ_BYTE * p_data, - OPJ_UINT32 * p_header_size, - struct opj_event_mgr * p_manager ) -{ - OPJ_UINT32 i; - opj_cp_t *l_cp = 00; - opj_tcp_t *l_tcp = 00; - opj_tccp_t *l_tccp = 00; - - /* preconditions */ - assert(p_j2k != 00); - assert(p_header_size != 00); - assert(p_manager != 00); - assert(p_data != 00); - - l_cp = &(p_j2k->m_cp); - l_tcp = &l_cp->tcps[p_tile_no]; - l_tccp = &l_tcp->tccps[p_comp_no]; - - /* preconditions again */ - assert(p_tile_no < (l_cp->tw * l_cp->th)); - assert(p_comp_no <(p_j2k->m_private_image->numcomps)); - - if (*p_header_size < 5) { - opj_event_msg(p_manager, EVT_ERROR, "Error writing SPCod SPCoc element\n"); - return OPJ_FALSE; - } - - opj_write_bytes(p_data,l_tccp->numresolutions - 1, 1); /* SPcoc (D) */ - ++p_data; - - opj_write_bytes(p_data,l_tccp->cblkw - 2, 1); /* SPcoc (E) */ - ++p_data; - - opj_write_bytes(p_data,l_tccp->cblkh - 2, 1); /* SPcoc (F) */ - ++p_data; - - opj_write_bytes(p_data,l_tccp->cblksty, 1); /* SPcoc (G) */ - ++p_data; - - opj_write_bytes(p_data,l_tccp->qmfbid, 1); /* SPcoc (H) */ - ++p_data; - - *p_header_size = *p_header_size - 5; - - if (l_tccp->csty & J2K_CCP_CSTY_PRT) { - - if (*p_header_size < l_tccp->numresolutions) { - opj_event_msg(p_manager, EVT_ERROR, "Error writing SPCod SPCoc element\n"); - return OPJ_FALSE; - } - - for (i = 0; i < l_tccp->numresolutions; ++i) { - opj_write_bytes(p_data,l_tccp->prcw[i] + (l_tccp->prch[i] << 4), 1); /* SPcoc (I_i) */ - ++p_data; - } - - *p_header_size = *p_header_size - l_tccp->numresolutions; - } - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_read_SPCod_SPCoc( opj_j2k_t *p_j2k, - OPJ_UINT32 compno, - OPJ_BYTE * p_header_data, - OPJ_UINT32 * p_header_size, - opj_event_mgr_t * p_manager) -{ - OPJ_UINT32 i, l_tmp; - opj_cp_t *l_cp = NULL; - opj_tcp_t *l_tcp = NULL; - opj_tccp_t *l_tccp = NULL; - OPJ_BYTE * l_current_ptr = NULL; - - /* preconditions */ - assert(p_j2k != 00); - assert(p_manager != 00); - assert(p_header_data != 00); - - l_cp = &(p_j2k->m_cp); - l_tcp = (p_j2k->m_specific_param.m_decoder.m_state == J2K_STATE_TPH) ? - &l_cp->tcps[p_j2k->m_current_tile_number] : - p_j2k->m_specific_param.m_decoder.m_default_tcp; - - /* precondition again */ - assert(compno < p_j2k->m_private_image->numcomps); - - l_tccp = &l_tcp->tccps[compno]; - l_current_ptr = p_header_data; - - /* make sure room is sufficient */ - if (*p_header_size < 5) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading SPCod SPCoc element\n"); - return OPJ_FALSE; - } - - opj_read_bytes(l_current_ptr, &l_tccp->numresolutions ,1); /* SPcox (D) */ - ++l_tccp->numresolutions; /* tccp->numresolutions = read() + 1 */ - if (l_tccp->numresolutions > OPJ_J2K_MAXRLVLS) { - opj_event_msg(p_manager, EVT_ERROR, - "Invalid value for numresolutions : %d, max value is set in openjpeg.h at %d\n", - l_tccp->numresolutions, OPJ_J2K_MAXRLVLS); - return OPJ_FALSE; - } - ++l_current_ptr; - - /* If user wants to remove more resolutions than the codestream contains, return error */ - if (l_cp->m_specific_param.m_dec.m_reduce >= l_tccp->numresolutions) { - opj_event_msg(p_manager, EVT_ERROR, "Error decoding component %d.\nThe number of resolutions to remove is higher than the number " - "of resolutions of this component\nModify the cp_reduce parameter.\n\n", compno); - p_j2k->m_specific_param.m_decoder.m_state |= 0x8000;/* FIXME J2K_DEC_STATE_ERR;*/ - return OPJ_FALSE; - } - - opj_read_bytes(l_current_ptr,&l_tccp->cblkw ,1); /* SPcoc (E) */ - ++l_current_ptr; - l_tccp->cblkw += 2; - - opj_read_bytes(l_current_ptr,&l_tccp->cblkh ,1); /* SPcoc (F) */ - ++l_current_ptr; - l_tccp->cblkh += 2; - - if ((l_tccp->cblkw > 10) || (l_tccp->cblkh > 10) || ((l_tccp->cblkw + l_tccp->cblkh) > 12)) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading SPCod SPCoc element, Invalid cblkw/cblkh combination\n"); - return OPJ_FALSE; - } - - - opj_read_bytes(l_current_ptr,&l_tccp->cblksty ,1); /* SPcoc (G) */ - ++l_current_ptr; - - opj_read_bytes(l_current_ptr,&l_tccp->qmfbid ,1); /* SPcoc (H) */ - ++l_current_ptr; - - *p_header_size = *p_header_size - 5; - - /* use custom precinct size ? */ - if (l_tccp->csty & J2K_CCP_CSTY_PRT) { - if (*p_header_size < l_tccp->numresolutions) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading SPCod SPCoc element\n"); - return OPJ_FALSE; - } - - for (i = 0; i < l_tccp->numresolutions; ++i) { - opj_read_bytes(l_current_ptr,&l_tmp ,1); /* SPcoc (I_i) */ - ++l_current_ptr; - /* Precinct exponent 0 is only allowed for lowest resolution level (Table A.21) */ - if ((i != 0) && (((l_tmp & 0xf) == 0) || ((l_tmp >> 4) == 0))) { - opj_event_msg(p_manager, EVT_ERROR, "Invalid precinct size\n"); - return OPJ_FALSE; - } - l_tccp->prcw[i] = l_tmp & 0xf; - l_tccp->prch[i] = l_tmp >> 4; - } - - *p_header_size = *p_header_size - l_tccp->numresolutions; - } - else { - /* set default size for the precinct width and height */ - for (i = 0; i < l_tccp->numresolutions; ++i) { - l_tccp->prcw[i] = 15; - l_tccp->prch[i] = 15; - } - } - -#ifdef WIP_REMOVE_MSD - /* INDEX >> */ - if (p_j2k->cstr_info && compno == 0) { - OPJ_UINT32 l_data_size = l_tccp->numresolutions * sizeof(OPJ_UINT32); - - p_j2k->cstr_info->tile[p_j2k->m_current_tile_number].tccp_info[compno].cblkh = l_tccp->cblkh; - p_j2k->cstr_info->tile[p_j2k->m_current_tile_number].tccp_info[compno].cblkw = l_tccp->cblkw; - p_j2k->cstr_info->tile[p_j2k->m_current_tile_number].tccp_info[compno].numresolutions = l_tccp->numresolutions; - p_j2k->cstr_info->tile[p_j2k->m_current_tile_number].tccp_info[compno].cblksty = l_tccp->cblksty; - p_j2k->cstr_info->tile[p_j2k->m_current_tile_number].tccp_info[compno].qmfbid = l_tccp->qmfbid; - - memcpy(p_j2k->cstr_info->tile[p_j2k->m_current_tile_number].pdx,l_tccp->prcw, l_data_size); - memcpy(p_j2k->cstr_info->tile[p_j2k->m_current_tile_number].pdy,l_tccp->prch, l_data_size); - } - /* << INDEX */ -#endif - - return OPJ_TRUE; -} - -void opj_j2k_copy_tile_component_parameters( opj_j2k_t *p_j2k ) -{ - /* loop */ - OPJ_UINT32 i; - opj_cp_t *l_cp = NULL; - opj_tcp_t *l_tcp = NULL; - opj_tccp_t *l_ref_tccp = NULL, *l_copied_tccp = NULL; - OPJ_UINT32 l_prc_size; - - /* preconditions */ - assert(p_j2k != 00); - - l_cp = &(p_j2k->m_cp); - l_tcp = (p_j2k->m_specific_param.m_decoder.m_state == J2K_STATE_TPH) ? /* FIXME J2K_DEC_STATE_TPH*/ - &l_cp->tcps[p_j2k->m_current_tile_number] : - p_j2k->m_specific_param.m_decoder.m_default_tcp; - - l_ref_tccp = &l_tcp->tccps[0]; - l_copied_tccp = l_ref_tccp + 1; - l_prc_size = l_ref_tccp->numresolutions * (OPJ_UINT32)sizeof(OPJ_UINT32); - - for (i=1; i<p_j2k->m_private_image->numcomps; ++i) { - l_copied_tccp->numresolutions = l_ref_tccp->numresolutions; - l_copied_tccp->cblkw = l_ref_tccp->cblkw; - l_copied_tccp->cblkh = l_ref_tccp->cblkh; - l_copied_tccp->cblksty = l_ref_tccp->cblksty; - l_copied_tccp->qmfbid = l_ref_tccp->qmfbid; - memcpy(l_copied_tccp->prcw,l_ref_tccp->prcw,l_prc_size); - memcpy(l_copied_tccp->prch,l_ref_tccp->prch,l_prc_size); - ++l_copied_tccp; - } -} - -OPJ_UINT32 opj_j2k_get_SQcd_SQcc_size ( opj_j2k_t *p_j2k, - OPJ_UINT32 p_tile_no, - OPJ_UINT32 p_comp_no ) -{ - OPJ_UINT32 l_num_bands; - - opj_cp_t *l_cp = 00; - opj_tcp_t *l_tcp = 00; - opj_tccp_t *l_tccp = 00; - - /* preconditions */ - assert(p_j2k != 00); - - l_cp = &(p_j2k->m_cp); - l_tcp = &l_cp->tcps[p_tile_no]; - l_tccp = &l_tcp->tccps[p_comp_no]; - - /* preconditions again */ - assert(p_tile_no < l_cp->tw * l_cp->th); - assert(p_comp_no < p_j2k->m_private_image->numcomps); - - l_num_bands = (l_tccp->qntsty == J2K_CCP_QNTSTY_SIQNT) ? 1 : (l_tccp->numresolutions * 3 - 2); - - if (l_tccp->qntsty == J2K_CCP_QNTSTY_NOQNT) { - return 1 + l_num_bands; - } - else { - return 1 + 2*l_num_bands; - } -} - -OPJ_BOOL opj_j2k_write_SQcd_SQcc( opj_j2k_t *p_j2k, - OPJ_UINT32 p_tile_no, - OPJ_UINT32 p_comp_no, - OPJ_BYTE * p_data, - OPJ_UINT32 * p_header_size, - struct opj_event_mgr * p_manager ) -{ - OPJ_UINT32 l_header_size; - OPJ_UINT32 l_band_no, l_num_bands; - OPJ_UINT32 l_expn,l_mant; - - opj_cp_t *l_cp = 00; - opj_tcp_t *l_tcp = 00; - opj_tccp_t *l_tccp = 00; - - /* preconditions */ - assert(p_j2k != 00); - assert(p_header_size != 00); - assert(p_manager != 00); - assert(p_data != 00); - - l_cp = &(p_j2k->m_cp); - l_tcp = &l_cp->tcps[p_tile_no]; - l_tccp = &l_tcp->tccps[p_comp_no]; - - /* preconditions again */ - assert(p_tile_no < l_cp->tw * l_cp->th); - assert(p_comp_no <p_j2k->m_private_image->numcomps); - - l_num_bands = (l_tccp->qntsty == J2K_CCP_QNTSTY_SIQNT) ? 1 : (l_tccp->numresolutions * 3 - 2); - - if (l_tccp->qntsty == J2K_CCP_QNTSTY_NOQNT) { - l_header_size = 1 + l_num_bands; - - if (*p_header_size < l_header_size) { - opj_event_msg(p_manager, EVT_ERROR, "Error writing SQcd SQcc element\n"); - return OPJ_FALSE; - } - - opj_write_bytes(p_data,l_tccp->qntsty + (l_tccp->numgbits << 5), 1); /* Sqcx */ - ++p_data; - - for (l_band_no = 0; l_band_no < l_num_bands; ++l_band_no) { - l_expn = (OPJ_UINT32)l_tccp->stepsizes[l_band_no].expn; - opj_write_bytes(p_data, l_expn << 3, 1); /* SPqcx_i */ - ++p_data; - } - } - else { - l_header_size = 1 + 2*l_num_bands; - - if (*p_header_size < l_header_size) { - opj_event_msg(p_manager, EVT_ERROR, "Error writing SQcd SQcc element\n"); - return OPJ_FALSE; - } - - opj_write_bytes(p_data,l_tccp->qntsty + (l_tccp->numgbits << 5), 1); /* Sqcx */ - ++p_data; - - for (l_band_no = 0; l_band_no < l_num_bands; ++l_band_no) { - l_expn = (OPJ_UINT32)l_tccp->stepsizes[l_band_no].expn; - l_mant = (OPJ_UINT32)l_tccp->stepsizes[l_band_no].mant; - - opj_write_bytes(p_data, (l_expn << 11) + l_mant, 2); /* SPqcx_i */ - p_data += 2; - } - } - - *p_header_size = *p_header_size - l_header_size; - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_read_SQcd_SQcc(opj_j2k_t *p_j2k, - OPJ_UINT32 p_comp_no, - OPJ_BYTE* p_header_data, - OPJ_UINT32 * p_header_size, - opj_event_mgr_t * p_manager - ) -{ - /* loop*/ - OPJ_UINT32 l_band_no; - opj_cp_t *l_cp = 00; - opj_tcp_t *l_tcp = 00; - opj_tccp_t *l_tccp = 00; - OPJ_BYTE * l_current_ptr = 00; - OPJ_UINT32 l_tmp, l_num_band; - - /* preconditions*/ - assert(p_j2k != 00); - assert(p_manager != 00); - assert(p_header_data != 00); - - l_cp = &(p_j2k->m_cp); - /* come from tile part header or main header ?*/ - l_tcp = (p_j2k->m_specific_param.m_decoder.m_state == J2K_STATE_TPH) ? /*FIXME J2K_DEC_STATE_TPH*/ - &l_cp->tcps[p_j2k->m_current_tile_number] : - p_j2k->m_specific_param.m_decoder.m_default_tcp; - - /* precondition again*/ - assert(p_comp_no < p_j2k->m_private_image->numcomps); - - l_tccp = &l_tcp->tccps[p_comp_no]; - l_current_ptr = p_header_data; - - if (*p_header_size < 1) { - opj_event_msg(p_manager, EVT_ERROR, "Error reading SQcd or SQcc element\n"); - return OPJ_FALSE; - } - *p_header_size -= 1; - - opj_read_bytes(l_current_ptr, &l_tmp ,1); /* Sqcx */ - ++l_current_ptr; - - l_tccp->qntsty = l_tmp & 0x1f; - l_tccp->numgbits = l_tmp >> 5; - if (l_tccp->qntsty == J2K_CCP_QNTSTY_SIQNT) { - l_num_band = 1; - } - else { - l_num_band = (l_tccp->qntsty == J2K_CCP_QNTSTY_NOQNT) ? - (*p_header_size) : - (*p_header_size) / 2; - - if( l_num_band > OPJ_J2K_MAXBANDS ) { - opj_event_msg(p_manager, EVT_WARNING, "While reading CCP_QNTSTY element inside QCD or QCC marker segment, " - "number of subbands (%d) is greater to OPJ_J2K_MAXBANDS (%d). So we limit the number of elements stored to " - "OPJ_J2K_MAXBANDS (%d) and skip the rest. \n", l_num_band, OPJ_J2K_MAXBANDS, OPJ_J2K_MAXBANDS); - /*return OPJ_FALSE;*/ - } - } - -#ifdef USE_JPWL - if (l_cp->correct) { - - /* if JPWL is on, we check whether there are too many subbands */ - if (/*(l_num_band < 0) ||*/ (l_num_band >= OPJ_J2K_MAXBANDS)) { - opj_event_msg(p_manager, JPWL_ASSUME ? EVT_WARNING : EVT_ERROR, - "JPWL: bad number of subbands in Sqcx (%d)\n", - l_num_band); - if (!JPWL_ASSUME) { - opj_event_msg(p_manager, EVT_ERROR, "JPWL: giving up\n"); - return OPJ_FALSE; - } - /* we try to correct */ - l_num_band = 1; - opj_event_msg(p_manager, EVT_WARNING, "- trying to adjust them\n" - "- setting number of bands to %d => HYPOTHESIS!!!\n", - l_num_band); - }; - - }; -#endif /* USE_JPWL */ - - if (l_tccp->qntsty == J2K_CCP_QNTSTY_NOQNT) { - for (l_band_no = 0; l_band_no < l_num_band; l_band_no++) { - opj_read_bytes(l_current_ptr, &l_tmp ,1); /* SPqcx_i */ - ++l_current_ptr; - if (l_band_no < OPJ_J2K_MAXBANDS){ - l_tccp->stepsizes[l_band_no].expn = (OPJ_INT32)(l_tmp >> 3); - l_tccp->stepsizes[l_band_no].mant = 0; - } - } - *p_header_size = *p_header_size - l_num_band; - } - else { - for (l_band_no = 0; l_band_no < l_num_band; l_band_no++) { - opj_read_bytes(l_current_ptr, &l_tmp ,2); /* SPqcx_i */ - l_current_ptr+=2; - if (l_band_no < OPJ_J2K_MAXBANDS){ - l_tccp->stepsizes[l_band_no].expn = (OPJ_INT32)(l_tmp >> 11); - l_tccp->stepsizes[l_band_no].mant = l_tmp & 0x7ff; - } - } - *p_header_size = *p_header_size - 2*l_num_band; - } - - /* Add Antonin : if scalar_derived -> compute other stepsizes */ - if (l_tccp->qntsty == J2K_CCP_QNTSTY_SIQNT) { - for (l_band_no = 1; l_band_no < OPJ_J2K_MAXBANDS; l_band_no++) { - l_tccp->stepsizes[l_band_no].expn = - ((OPJ_INT32)(l_tccp->stepsizes[0].expn) - (OPJ_INT32)((l_band_no - 1) / 3) > 0) ? - (OPJ_INT32)(l_tccp->stepsizes[0].expn) - (OPJ_INT32)((l_band_no - 1) / 3) : 0; - l_tccp->stepsizes[l_band_no].mant = l_tccp->stepsizes[0].mant; - } - } - - return OPJ_TRUE; -} - -void opj_j2k_copy_tile_quantization_parameters( opj_j2k_t *p_j2k ) -{ - OPJ_UINT32 i; - opj_cp_t *l_cp = NULL; - opj_tcp_t *l_tcp = NULL; - opj_tccp_t *l_ref_tccp = NULL; - opj_tccp_t *l_copied_tccp = NULL; - OPJ_UINT32 l_size; - - /* preconditions */ - assert(p_j2k != 00); - - l_cp = &(p_j2k->m_cp); - l_tcp = p_j2k->m_specific_param.m_decoder.m_state == J2K_STATE_TPH ? - &l_cp->tcps[p_j2k->m_current_tile_number] : - p_j2k->m_specific_param.m_decoder.m_default_tcp; - - l_ref_tccp = &l_tcp->tccps[0]; - l_copied_tccp = l_ref_tccp + 1; - l_size = OPJ_J2K_MAXBANDS * sizeof(opj_stepsize_t); - - for (i=1;i<p_j2k->m_private_image->numcomps;++i) { - l_copied_tccp->qntsty = l_ref_tccp->qntsty; - l_copied_tccp->numgbits = l_ref_tccp->numgbits; - memcpy(l_copied_tccp->stepsizes,l_ref_tccp->stepsizes,l_size); - ++l_copied_tccp; - } -} - -static void opj_j2k_dump_tile_info( opj_tcp_t * l_default_tile,OPJ_INT32 numcomps,FILE* out_stream) -{ - if (l_default_tile) - { - OPJ_INT32 compno; - - fprintf(out_stream, "\t default tile {\n"); - fprintf(out_stream, "\t\t csty=%#x\n", l_default_tile->csty); - fprintf(out_stream, "\t\t prg=%#x\n", l_default_tile->prg); - fprintf(out_stream, "\t\t numlayers=%d\n", l_default_tile->numlayers); - fprintf(out_stream, "\t\t mct=%x\n", l_default_tile->mct); - - for (compno = 0; compno < numcomps; compno++) { - opj_tccp_t *l_tccp = &(l_default_tile->tccps[compno]); - OPJ_UINT32 resno; - OPJ_INT32 bandno, numbands; - - /* coding style*/ - fprintf(out_stream, "\t\t comp %d {\n", compno); - fprintf(out_stream, "\t\t\t csty=%#x\n", l_tccp->csty); - fprintf(out_stream, "\t\t\t numresolutions=%d\n", l_tccp->numresolutions); - fprintf(out_stream, "\t\t\t cblkw=2^%d\n", l_tccp->cblkw); - fprintf(out_stream, "\t\t\t cblkh=2^%d\n", l_tccp->cblkh); - fprintf(out_stream, "\t\t\t cblksty=%#x\n", l_tccp->cblksty); - fprintf(out_stream, "\t\t\t qmfbid=%d\n", l_tccp->qmfbid); - - fprintf(out_stream, "\t\t\t preccintsize (w,h)="); - for (resno = 0; resno < l_tccp->numresolutions; resno++) { - fprintf(out_stream, "(%d,%d) ", l_tccp->prcw[resno], l_tccp->prch[resno]); - } - fprintf(out_stream, "\n"); - - /* quantization style*/ - fprintf(out_stream, "\t\t\t qntsty=%d\n", l_tccp->qntsty); - fprintf(out_stream, "\t\t\t numgbits=%d\n", l_tccp->numgbits); - fprintf(out_stream, "\t\t\t stepsizes (m,e)="); - numbands = (l_tccp->qntsty == J2K_CCP_QNTSTY_SIQNT) ? 1 : (OPJ_INT32)l_tccp->numresolutions * 3 - 2; - for (bandno = 0; bandno < numbands; bandno++) { - fprintf(out_stream, "(%d,%d) ", l_tccp->stepsizes[bandno].mant, - l_tccp->stepsizes[bandno].expn); - } - fprintf(out_stream, "\n"); - - /* RGN value*/ - fprintf(out_stream, "\t\t\t roishift=%d\n", l_tccp->roishift); - - fprintf(out_stream, "\t\t }\n"); - } /*end of component of default tile*/ - fprintf(out_stream, "\t }\n"); /*end of default tile*/ - } -} - -void j2k_dump (opj_j2k_t* p_j2k, OPJ_INT32 flag, FILE* out_stream) -{ - /* Check if the flag is compatible with j2k file*/ - if ( (flag & OPJ_JP2_INFO) || (flag & OPJ_JP2_IND)){ - fprintf(out_stream, "Wrong flag\n"); - return; - } - - /* Dump the image_header */ - if (flag & OPJ_IMG_INFO){ - if (p_j2k->m_private_image) - j2k_dump_image_header(p_j2k->m_private_image, 0, out_stream); - } - - /* Dump the codestream info from main header */ - if (flag & OPJ_J2K_MH_INFO){ - opj_j2k_dump_MH_info(p_j2k, out_stream); - } - /* Dump all tile/codestream info */ - if (flag & OPJ_J2K_TCH_INFO){ - OPJ_UINT32 l_nb_tiles = p_j2k->m_cp.th * p_j2k->m_cp.tw; - OPJ_UINT32 i; - opj_tcp_t * l_tcp = p_j2k->m_cp.tcps; - for (i=0;i<l_nb_tiles;++i) { - opj_j2k_dump_tile_info( l_tcp,(OPJ_INT32)p_j2k->m_private_image->numcomps, out_stream); - ++l_tcp; - } - } - - /* Dump the codestream info of the current tile */ - if (flag & OPJ_J2K_TH_INFO){ - - } - - /* Dump the codestream index from main header */ - if (flag & OPJ_J2K_MH_IND){ - opj_j2k_dump_MH_index(p_j2k, out_stream); - } - - /* Dump the codestream index of the current tile */ - if (flag & OPJ_J2K_TH_IND){ - - } - -} - -void opj_j2k_dump_MH_index(opj_j2k_t* p_j2k, FILE* out_stream) -{ - opj_codestream_index_t* cstr_index = p_j2k->cstr_index; - OPJ_UINT32 it_marker, it_tile, it_tile_part; - - fprintf(out_stream, "Codestream index from main header: {\n"); - - fprintf(out_stream, "\t Main header start position=%" PRIi64 "\n" - "\t Main header end position=%" PRIi64 "\n", - cstr_index->main_head_start, cstr_index->main_head_end); - - fprintf(out_stream, "\t Marker list: {\n"); - - if (cstr_index->marker){ - for (it_marker=0; it_marker < cstr_index->marknum ; it_marker++){ - fprintf(out_stream, "\t\t type=%#x, pos=%" PRIi64 ", len=%d\n", - cstr_index->marker[it_marker].type, - cstr_index->marker[it_marker].pos, - cstr_index->marker[it_marker].len ); - } - } - - fprintf(out_stream, "\t }\n"); - - if (cstr_index->tile_index){ - - /* Simple test to avoid to write empty information*/ - OPJ_UINT32 l_acc_nb_of_tile_part = 0; - for (it_tile=0; it_tile < cstr_index->nb_of_tiles ; it_tile++){ - l_acc_nb_of_tile_part += cstr_index->tile_index[it_tile].nb_tps; - } - - if (l_acc_nb_of_tile_part) - { - fprintf(out_stream, "\t Tile index: {\n"); - - for (it_tile=0; it_tile < cstr_index->nb_of_tiles ; it_tile++){ - OPJ_UINT32 nb_of_tile_part = cstr_index->tile_index[it_tile].nb_tps; - - fprintf(out_stream, "\t\t nb of tile-part in tile [%d]=%d\n", it_tile, nb_of_tile_part); - - if (cstr_index->tile_index[it_tile].tp_index){ - for (it_tile_part =0; it_tile_part < nb_of_tile_part; it_tile_part++){ - fprintf(out_stream, "\t\t\t tile-part[%d]: star_pos=%" PRIi64 ", end_header=%" PRIi64 ", end_pos=%" PRIi64 ".\n", - it_tile_part, - cstr_index->tile_index[it_tile].tp_index[it_tile_part].start_pos, - cstr_index->tile_index[it_tile].tp_index[it_tile_part].end_header, - cstr_index->tile_index[it_tile].tp_index[it_tile_part].end_pos); - } - } - - if (cstr_index->tile_index[it_tile].marker){ - for (it_marker=0; it_marker < cstr_index->tile_index[it_tile].marknum ; it_marker++){ - fprintf(out_stream, "\t\t type=%#x, pos=%" PRIi64 ", len=%d\n", - cstr_index->tile_index[it_tile].marker[it_marker].type, - cstr_index->tile_index[it_tile].marker[it_marker].pos, - cstr_index->tile_index[it_tile].marker[it_marker].len ); - } - } - } - fprintf(out_stream,"\t }\n"); - } - } - - fprintf(out_stream,"}\n"); - -} - - -void opj_j2k_dump_MH_info(opj_j2k_t* p_j2k, FILE* out_stream) -{ - - fprintf(out_stream, "Codestream info from main header: {\n"); - - fprintf(out_stream, "\t tx0=%d, ty0=%d\n", p_j2k->m_cp.tx0, p_j2k->m_cp.ty0); - fprintf(out_stream, "\t tdx=%d, tdy=%d\n", p_j2k->m_cp.tdx, p_j2k->m_cp.tdy); - fprintf(out_stream, "\t tw=%d, th=%d\n", p_j2k->m_cp.tw, p_j2k->m_cp.th); - opj_j2k_dump_tile_info(p_j2k->m_specific_param.m_decoder.m_default_tcp,(OPJ_INT32)p_j2k->m_private_image->numcomps, out_stream); - fprintf(out_stream, "}\n"); -} - -void j2k_dump_image_header(opj_image_t* img_header, OPJ_BOOL dev_dump_flag, FILE* out_stream) -{ - char tab[2]; - - if (dev_dump_flag){ - fprintf(stdout, "[DEV] Dump an image_header struct {\n"); - tab[0] = '\0'; - } - else { - fprintf(out_stream, "Image info {\n"); - tab[0] = '\t';tab[1] = '\0'; - } - - fprintf(out_stream, "%s x0=%d, y0=%d\n", tab, img_header->x0, img_header->y0); - fprintf(out_stream, "%s x1=%d, y1=%d\n", tab, img_header->x1, img_header->y1); - fprintf(out_stream, "%s numcomps=%d\n", tab, img_header->numcomps); - - if (img_header->comps){ - OPJ_UINT32 compno; - for (compno = 0; compno < img_header->numcomps; compno++) { - fprintf(out_stream, "%s\t component %d {\n", tab, compno); - j2k_dump_image_comp_header(&(img_header->comps[compno]), dev_dump_flag, out_stream); - fprintf(out_stream,"%s}\n",tab); - } - } - - fprintf(out_stream, "}\n"); -} - -void j2k_dump_image_comp_header(opj_image_comp_t* comp_header, OPJ_BOOL dev_dump_flag, FILE* out_stream) -{ - char tab[3]; - - if (dev_dump_flag){ - fprintf(stdout, "[DEV] Dump an image_comp_header struct {\n"); - tab[0] = '\0'; - } else { - tab[0] = '\t';tab[1] = '\t';tab[2] = '\0'; - } - - fprintf(out_stream, "%s dx=%d, dy=%d\n", tab, comp_header->dx, comp_header->dy); - fprintf(out_stream, "%s prec=%d\n", tab, comp_header->prec); - fprintf(out_stream, "%s sgnd=%d\n", tab, comp_header->sgnd); - - if (dev_dump_flag) - fprintf(out_stream, "}\n"); -} - -opj_codestream_info_v2_t* j2k_get_cstr_info(opj_j2k_t* p_j2k) -{ - OPJ_UINT32 compno; - OPJ_UINT32 numcomps = p_j2k->m_private_image->numcomps; - opj_tcp_t *l_default_tile; - opj_codestream_info_v2_t* cstr_info = (opj_codestream_info_v2_t*) opj_calloc(1,sizeof(opj_codestream_info_v2_t)); - if (!cstr_info) - return NULL; - - cstr_info->nbcomps = p_j2k->m_private_image->numcomps; - - cstr_info->tx0 = p_j2k->m_cp.tx0; - cstr_info->ty0 = p_j2k->m_cp.ty0; - cstr_info->tdx = p_j2k->m_cp.tdx; - cstr_info->tdy = p_j2k->m_cp.tdy; - cstr_info->tw = p_j2k->m_cp.tw; - cstr_info->th = p_j2k->m_cp.th; - - cstr_info->tile_info = NULL; /* Not fill from the main header*/ - - l_default_tile = p_j2k->m_specific_param.m_decoder.m_default_tcp; - - cstr_info->m_default_tile_info.csty = l_default_tile->csty; - cstr_info->m_default_tile_info.prg = l_default_tile->prg; - cstr_info->m_default_tile_info.numlayers = l_default_tile->numlayers; - cstr_info->m_default_tile_info.mct = l_default_tile->mct; - - cstr_info->m_default_tile_info.tccp_info = (opj_tccp_info_t*) opj_calloc(cstr_info->nbcomps, sizeof(opj_tccp_info_t)); - if (!cstr_info->m_default_tile_info.tccp_info) - { - opj_destroy_cstr_info(&cstr_info); - return NULL; - } - - for (compno = 0; compno < numcomps; compno++) { - opj_tccp_t *l_tccp = &(l_default_tile->tccps[compno]); - opj_tccp_info_t *l_tccp_info = &(cstr_info->m_default_tile_info.tccp_info[compno]); - OPJ_INT32 bandno, numbands; - - /* coding style*/ - l_tccp_info->csty = l_tccp->csty; - l_tccp_info->numresolutions = l_tccp->numresolutions; - l_tccp_info->cblkw = l_tccp->cblkw; - l_tccp_info->cblkh = l_tccp->cblkh; - l_tccp_info->cblksty = l_tccp->cblksty; - l_tccp_info->qmfbid = l_tccp->qmfbid; - if (l_tccp->numresolutions < OPJ_J2K_MAXRLVLS) - { - memcpy(l_tccp_info->prch, l_tccp->prch, l_tccp->numresolutions); - memcpy(l_tccp_info->prcw, l_tccp->prcw, l_tccp->numresolutions); - } - - /* quantization style*/ - l_tccp_info->qntsty = l_tccp->qntsty; - l_tccp_info->numgbits = l_tccp->numgbits; - - numbands = (l_tccp->qntsty == J2K_CCP_QNTSTY_SIQNT) ? 1 : (OPJ_INT32)l_tccp->numresolutions * 3 - 2; - if (numbands < OPJ_J2K_MAXBANDS) { - for (bandno = 0; bandno < numbands; bandno++) { - l_tccp_info->stepsizes_mant[bandno] = (OPJ_UINT32)l_tccp->stepsizes[bandno].mant; - l_tccp_info->stepsizes_expn[bandno] = (OPJ_UINT32)l_tccp->stepsizes[bandno].expn; - } - } - - /* RGN value*/ - l_tccp_info->roishift = l_tccp->roishift; - } - - return cstr_info; -} - -opj_codestream_index_t* j2k_get_cstr_index(opj_j2k_t* p_j2k) -{ - opj_codestream_index_t* l_cstr_index = (opj_codestream_index_t*) - opj_calloc(1,sizeof(opj_codestream_index_t)); - if (!l_cstr_index) - return NULL; - - l_cstr_index->main_head_start = p_j2k->cstr_index->main_head_start; - l_cstr_index->main_head_end = p_j2k->cstr_index->main_head_end; - l_cstr_index->codestream_size = p_j2k->cstr_index->codestream_size; - - l_cstr_index->marknum = p_j2k->cstr_index->marknum; - l_cstr_index->marker = (opj_marker_info_t*)opj_malloc(l_cstr_index->marknum*sizeof(opj_marker_info_t)); - if (!l_cstr_index->marker){ - opj_free( l_cstr_index); - return NULL; - } - - if (p_j2k->cstr_index->marker) - memcpy(l_cstr_index->marker, p_j2k->cstr_index->marker, l_cstr_index->marknum * sizeof(opj_marker_info_t) ); - else{ - opj_free(l_cstr_index->marker); - l_cstr_index->marker = NULL; - } - - l_cstr_index->nb_of_tiles = p_j2k->cstr_index->nb_of_tiles; - l_cstr_index->tile_index = (opj_tile_index_t*)opj_calloc(l_cstr_index->nb_of_tiles, sizeof(opj_tile_index_t) ); - if (!l_cstr_index->tile_index){ - opj_free( l_cstr_index->marker); - opj_free( l_cstr_index); - return NULL; - } - - if (!p_j2k->cstr_index->tile_index){ - opj_free(l_cstr_index->tile_index); - l_cstr_index->tile_index = NULL; - } - else { - OPJ_UINT32 it_tile = 0; - for (it_tile = 0; it_tile < l_cstr_index->nb_of_tiles; it_tile++ ){ - - /* Tile Marker*/ - l_cstr_index->tile_index[it_tile].marknum = p_j2k->cstr_index->tile_index[it_tile].marknum; - - l_cstr_index->tile_index[it_tile].marker = - (opj_marker_info_t*)opj_malloc(l_cstr_index->tile_index[it_tile].marknum*sizeof(opj_marker_info_t)); - - if (!l_cstr_index->tile_index[it_tile].marker) { - OPJ_UINT32 it_tile_free; - - for (it_tile_free=0; it_tile_free < it_tile; it_tile_free++){ - opj_free(l_cstr_index->tile_index[it_tile_free].marker); - } - - opj_free( l_cstr_index->tile_index); - opj_free( l_cstr_index->marker); - opj_free( l_cstr_index); - return NULL; - } - - if (p_j2k->cstr_index->tile_index[it_tile].marker) - memcpy( l_cstr_index->tile_index[it_tile].marker, - p_j2k->cstr_index->tile_index[it_tile].marker, - l_cstr_index->tile_index[it_tile].marknum * sizeof(opj_marker_info_t) ); - else{ - opj_free(l_cstr_index->tile_index[it_tile].marker); - l_cstr_index->tile_index[it_tile].marker = NULL; - } - - /* Tile part index*/ - l_cstr_index->tile_index[it_tile].nb_tps = p_j2k->cstr_index->tile_index[it_tile].nb_tps; - - l_cstr_index->tile_index[it_tile].tp_index = - (opj_tp_index_t*)opj_malloc(l_cstr_index->tile_index[it_tile].nb_tps*sizeof(opj_tp_index_t)); - - if(!l_cstr_index->tile_index[it_tile].tp_index){ - OPJ_UINT32 it_tile_free; - - for (it_tile_free=0; it_tile_free < it_tile; it_tile_free++){ - opj_free(l_cstr_index->tile_index[it_tile_free].marker); - opj_free(l_cstr_index->tile_index[it_tile_free].tp_index); - } - - opj_free( l_cstr_index->tile_index); - opj_free( l_cstr_index->marker); - opj_free( l_cstr_index); - return NULL; - } - - if (p_j2k->cstr_index->tile_index[it_tile].tp_index){ - memcpy( l_cstr_index->tile_index[it_tile].tp_index, - p_j2k->cstr_index->tile_index[it_tile].tp_index, - l_cstr_index->tile_index[it_tile].nb_tps * sizeof(opj_tp_index_t) ); - } - else{ - opj_free(l_cstr_index->tile_index[it_tile].tp_index); - l_cstr_index->tile_index[it_tile].tp_index = NULL; - } - - /* Packet index (NOT USED)*/ - l_cstr_index->tile_index[it_tile].nb_packet = 0; - l_cstr_index->tile_index[it_tile].packet_index = NULL; - - } - } - - return l_cstr_index; -} - -OPJ_BOOL opj_j2k_allocate_tile_element_cstr_index(opj_j2k_t *p_j2k) -{ - OPJ_UINT32 it_tile=0; - - p_j2k->cstr_index->nb_of_tiles = p_j2k->m_cp.tw * p_j2k->m_cp.th; - p_j2k->cstr_index->tile_index = (opj_tile_index_t*)opj_calloc(p_j2k->cstr_index->nb_of_tiles, sizeof(opj_tile_index_t)); - if (!p_j2k->cstr_index->tile_index) - return OPJ_FALSE; - - for (it_tile=0; it_tile < p_j2k->cstr_index->nb_of_tiles; it_tile++){ - p_j2k->cstr_index->tile_index[it_tile].maxmarknum = 100; - p_j2k->cstr_index->tile_index[it_tile].marknum = 0; - p_j2k->cstr_index->tile_index[it_tile].marker = (opj_marker_info_t*) - opj_calloc(p_j2k->cstr_index->tile_index[it_tile].maxmarknum, sizeof(opj_marker_info_t)); - if (!p_j2k->cstr_index->tile_index[it_tile].marker) - return OPJ_FALSE; - } - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_decode_tiles ( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager) -{ - OPJ_BOOL l_go_on = OPJ_TRUE; - OPJ_UINT32 l_current_tile_no; - OPJ_UINT32 l_data_size,l_max_data_size; - OPJ_INT32 l_tile_x0,l_tile_y0,l_tile_x1,l_tile_y1; - OPJ_UINT32 l_nb_comps; - OPJ_BYTE * l_current_data; - OPJ_UINT32 nr_tiles = 0; - - l_current_data = (OPJ_BYTE*)opj_malloc(1000); - if (! l_current_data) { - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to decode tiles\n"); - return OPJ_FALSE; - } - l_max_data_size = 1000; - - while (OPJ_TRUE) { - if (! opj_j2k_read_tile_header( p_j2k, - &l_current_tile_no, - &l_data_size, - &l_tile_x0, &l_tile_y0, - &l_tile_x1, &l_tile_y1, - &l_nb_comps, - &l_go_on, - p_stream, - p_manager)) { - opj_free(l_current_data); - return OPJ_FALSE; - } - - if (! l_go_on) { - break; - } - - if (l_data_size > l_max_data_size) { - OPJ_BYTE *l_new_current_data = (OPJ_BYTE *) opj_realloc(l_current_data, l_data_size); - if (! l_new_current_data) { - opj_free(l_current_data); - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to decode tile %d/%d\n", l_current_tile_no +1, p_j2k->m_cp.th * p_j2k->m_cp.tw); - return OPJ_FALSE; - } - l_current_data = l_new_current_data; - l_max_data_size = l_data_size; - } - - if (! opj_j2k_decode_tile(p_j2k,l_current_tile_no,l_current_data,l_data_size,p_stream,p_manager)) { - opj_free(l_current_data); - opj_event_msg(p_manager, EVT_ERROR, "Failed to decode tile %d/%d\n", l_current_tile_no +1, p_j2k->m_cp.th * p_j2k->m_cp.tw); - return OPJ_FALSE; - } - opj_event_msg(p_manager, EVT_INFO, "Tile %d/%d has been decoded.\n", l_current_tile_no +1, p_j2k->m_cp.th * p_j2k->m_cp.tw); - - if (! opj_j2k_update_image_data(p_j2k->m_tcd,l_current_data, p_j2k->m_output_image)) { - opj_free(l_current_data); - return OPJ_FALSE; - } - opj_event_msg(p_manager, EVT_INFO, "Image data has been updated with tile %d.\n\n", l_current_tile_no + 1); - - if(opj_stream_get_number_byte_left(p_stream) == 0 - && p_j2k->m_specific_param.m_decoder.m_state == J2K_STATE_NEOC) - break; - if(++nr_tiles == p_j2k->m_cp.th * p_j2k->m_cp.tw) - break; - } - - opj_free(l_current_data); - - return OPJ_TRUE; -} - -/** - * Sets up the procedures to do on decoding data. Developpers wanting to extend the library can add their own reading procedures. - */ -static void opj_j2k_setup_decoding (opj_j2k_t *p_j2k) -{ - /* preconditions*/ - assert(p_j2k != 00); - - opj_procedure_list_add_procedure(p_j2k->m_procedure_list,(opj_procedure)opj_j2k_decode_tiles); - /* DEVELOPER CORNER, add your custom procedures */ - -} - -/* - * Read and decode one tile. - */ -static OPJ_BOOL opj_j2k_decode_one_tile ( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager) -{ - OPJ_BOOL l_go_on = OPJ_TRUE; - OPJ_UINT32 l_current_tile_no; - OPJ_UINT32 l_tile_no_to_dec; - OPJ_UINT32 l_data_size,l_max_data_size; - OPJ_INT32 l_tile_x0,l_tile_y0,l_tile_x1,l_tile_y1; - OPJ_UINT32 l_nb_comps; - OPJ_BYTE * l_current_data; - - l_current_data = (OPJ_BYTE*)opj_malloc(1000); - if (! l_current_data) { - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to decode one tile\n"); - return OPJ_FALSE; - } - l_max_data_size = 1000; - - /*Allocate and initialize some elements of codestrem index if not already done*/ - if( !p_j2k->cstr_index->tile_index) - { - if (!opj_j2k_allocate_tile_element_cstr_index(p_j2k)){ - opj_free(l_current_data); - return OPJ_FALSE; - } - } - /* Move into the codestream to the first SOT used to decode the desired tile */ - l_tile_no_to_dec = (OPJ_UINT32)p_j2k->m_specific_param.m_decoder.m_tile_ind_to_dec; - if (p_j2k->cstr_index->tile_index) - if(p_j2k->cstr_index->tile_index->tp_index) - { - if ( ! p_j2k->cstr_index->tile_index[l_tile_no_to_dec].nb_tps) { - /* the index for this tile has not been built, - * so move to the last SOT read */ - if ( !(opj_stream_read_seek(p_stream, p_j2k->m_specific_param.m_decoder.m_last_sot_read_pos+2, p_manager)) ){ - opj_event_msg(p_manager, EVT_ERROR, "Problem with seek function\n"); - opj_free(l_current_data); - return OPJ_FALSE; - } - } - else{ - if ( !(opj_stream_read_seek(p_stream, p_j2k->cstr_index->tile_index[l_tile_no_to_dec].tp_index[0].start_pos+2, p_manager)) ) { - opj_event_msg(p_manager, EVT_ERROR, "Problem with seek function\n"); - opj_free(l_current_data); - return OPJ_FALSE; - } - } - /* Special case if we have previously read the EOC marker (if the previous tile getted is the last ) */ - if(p_j2k->m_specific_param.m_decoder.m_state == J2K_STATE_EOC) - p_j2k->m_specific_param.m_decoder.m_state = J2K_STATE_TPHSOT; - } - - while (OPJ_TRUE) { - if (! opj_j2k_read_tile_header( p_j2k, - &l_current_tile_no, - &l_data_size, - &l_tile_x0, &l_tile_y0, - &l_tile_x1, &l_tile_y1, - &l_nb_comps, - &l_go_on, - p_stream, - p_manager)) { - opj_free(l_current_data); - return OPJ_FALSE; - } - - if (! l_go_on) { - break; - } - - if (l_data_size > l_max_data_size) { - OPJ_BYTE *l_new_current_data = (OPJ_BYTE *) opj_realloc(l_current_data, l_data_size); - if (! l_new_current_data) { - opj_free(l_current_data); - l_current_data = NULL; - /* TODO: LH: why tile numbering policy used in messages differs from - the one used in opj_j2k_decode_tiles() ? */ - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to decode tile %d/%d\n", l_current_tile_no, (p_j2k->m_cp.th * p_j2k->m_cp.tw) - 1); - return OPJ_FALSE; - } - l_current_data = l_new_current_data; - l_max_data_size = l_data_size; - } - - if (! opj_j2k_decode_tile(p_j2k,l_current_tile_no,l_current_data,l_data_size,p_stream,p_manager)) { - opj_free(l_current_data); - return OPJ_FALSE; - } - opj_event_msg(p_manager, EVT_INFO, "Tile %d/%d has been decoded.\n", l_current_tile_no, (p_j2k->m_cp.th * p_j2k->m_cp.tw) - 1); - - if (! opj_j2k_update_image_data(p_j2k->m_tcd,l_current_data, p_j2k->m_output_image)) { - opj_free(l_current_data); - return OPJ_FALSE; - } - opj_event_msg(p_manager, EVT_INFO, "Image data has been updated with tile %d.\n\n", l_current_tile_no); - - if(l_current_tile_no == l_tile_no_to_dec) - { - /* move into the codestream to the the first SOT (FIXME or not move?)*/ - if (!(opj_stream_read_seek(p_stream, p_j2k->cstr_index->main_head_end + 2, p_manager) ) ) { - opj_event_msg(p_manager, EVT_ERROR, "Problem with seek function\n"); - return OPJ_FALSE; - } - break; - } - else { - opj_event_msg(p_manager, EVT_WARNING, "Tile read, decode and updated is not the desired (%d vs %d).\n", l_current_tile_no, l_tile_no_to_dec); - } - - } - - opj_free(l_current_data); - - return OPJ_TRUE; -} - -/** - * Sets up the procedures to do on decoding one tile. Developpers wanting to extend the library can add their own reading procedures. - */ -static void opj_j2k_setup_decoding_tile (opj_j2k_t *p_j2k) -{ - /* preconditions*/ - assert(p_j2k != 00); - - opj_procedure_list_add_procedure(p_j2k->m_procedure_list,(opj_procedure)opj_j2k_decode_one_tile); - /* DEVELOPER CORNER, add your custom procedures */ - -} - -OPJ_BOOL opj_j2k_decode(opj_j2k_t * p_j2k, - opj_stream_private_t * p_stream, - opj_image_t * p_image, - opj_event_mgr_t * p_manager) -{ - OPJ_UINT32 compno; - - if (!p_image) - return OPJ_FALSE; - - p_j2k->m_output_image = opj_image_create0(); - if (! (p_j2k->m_output_image)) { - return OPJ_FALSE; - } - opj_copy_image_header(p_image, p_j2k->m_output_image); - - /* customization of the decoding */ - opj_j2k_setup_decoding(p_j2k); - - /* Decode the codestream */ - if (! opj_j2k_exec (p_j2k,p_j2k->m_procedure_list,p_stream,p_manager)) { - opj_image_destroy(p_j2k->m_private_image); - p_j2k->m_private_image = NULL; - return OPJ_FALSE; - } - - /* Move data and copy one information from codec to output image*/ - for (compno = 0; compno < p_image->numcomps; compno++) { - p_image->comps[compno].resno_decoded = p_j2k->m_output_image->comps[compno].resno_decoded; - p_image->comps[compno].data = p_j2k->m_output_image->comps[compno].data; -#if 0 - char fn[256]; - sprintf( fn, "/tmp/%d.raw", compno ); - FILE *debug = fopen( fn, "wb" ); - fwrite( p_image->comps[compno].data, sizeof(OPJ_INT32), p_image->comps[compno].w * p_image->comps[compno].h, debug ); - fclose( debug ); -#endif - p_j2k->m_output_image->comps[compno].data = NULL; - } - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_get_tile( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_image_t* p_image, - opj_event_mgr_t * p_manager, - OPJ_UINT32 tile_index ) -{ - OPJ_UINT32 compno; - OPJ_UINT32 l_tile_x, l_tile_y; - opj_image_comp_t* l_img_comp; - - if (!p_image) { - opj_event_msg(p_manager, EVT_ERROR, "We need an image previously created.\n"); - return OPJ_FALSE; - } - - if ( /*(tile_index < 0) &&*/ (tile_index >= p_j2k->m_cp.tw * p_j2k->m_cp.th) ){ - opj_event_msg(p_manager, EVT_ERROR, "Tile index provided by the user is incorrect %d (max = %d) \n", tile_index, (p_j2k->m_cp.tw * p_j2k->m_cp.th) - 1); - return OPJ_FALSE; - } - - /* Compute the dimension of the desired tile*/ - l_tile_x = tile_index % p_j2k->m_cp.tw; - l_tile_y = tile_index / p_j2k->m_cp.tw; - - p_image->x0 = l_tile_x * p_j2k->m_cp.tdx + p_j2k->m_cp.tx0; - if (p_image->x0 < p_j2k->m_private_image->x0) - p_image->x0 = p_j2k->m_private_image->x0; - p_image->x1 = (l_tile_x + 1) * p_j2k->m_cp.tdx + p_j2k->m_cp.tx0; - if (p_image->x1 > p_j2k->m_private_image->x1) - p_image->x1 = p_j2k->m_private_image->x1; - - p_image->y0 = l_tile_y * p_j2k->m_cp.tdy + p_j2k->m_cp.ty0; - if (p_image->y0 < p_j2k->m_private_image->y0) - p_image->y0 = p_j2k->m_private_image->y0; - p_image->y1 = (l_tile_y + 1) * p_j2k->m_cp.tdy + p_j2k->m_cp.ty0; - if (p_image->y1 > p_j2k->m_private_image->y1) - p_image->y1 = p_j2k->m_private_image->y1; - - l_img_comp = p_image->comps; - for (compno=0; compno < p_image->numcomps; ++compno) - { - OPJ_INT32 l_comp_x1, l_comp_y1; - - l_img_comp->factor = p_j2k->m_private_image->comps[compno].factor; - - l_img_comp->x0 = (OPJ_UINT32)opj_int_ceildiv((OPJ_INT32)p_image->x0, (OPJ_INT32)l_img_comp->dx); - l_img_comp->y0 = (OPJ_UINT32)opj_int_ceildiv((OPJ_INT32)p_image->y0, (OPJ_INT32)l_img_comp->dy); - l_comp_x1 = opj_int_ceildiv((OPJ_INT32)p_image->x1, (OPJ_INT32)l_img_comp->dx); - l_comp_y1 = opj_int_ceildiv((OPJ_INT32)p_image->y1, (OPJ_INT32)l_img_comp->dy); - - l_img_comp->w = (OPJ_UINT32)(opj_int_ceildivpow2(l_comp_x1, (OPJ_INT32)l_img_comp->factor) - opj_int_ceildivpow2((OPJ_INT32)l_img_comp->x0, (OPJ_INT32)l_img_comp->factor)); - l_img_comp->h = (OPJ_UINT32)(opj_int_ceildivpow2(l_comp_y1, (OPJ_INT32)l_img_comp->factor) - opj_int_ceildivpow2((OPJ_INT32)l_img_comp->y0, (OPJ_INT32)l_img_comp->factor)); - - l_img_comp++; - } - - /* Destroy the previous output image*/ - if (p_j2k->m_output_image) - opj_image_destroy(p_j2k->m_output_image); - - /* Create the ouput image from the information previously computed*/ - p_j2k->m_output_image = opj_image_create0(); - if (! (p_j2k->m_output_image)) { - return OPJ_FALSE; - } - opj_copy_image_header(p_image, p_j2k->m_output_image); - - p_j2k->m_specific_param.m_decoder.m_tile_ind_to_dec = (OPJ_INT32)tile_index; - - /* customization of the decoding */ - opj_j2k_setup_decoding_tile(p_j2k); - - /* Decode the codestream */ - if (! opj_j2k_exec (p_j2k,p_j2k->m_procedure_list,p_stream,p_manager)) { - opj_image_destroy(p_j2k->m_private_image); - p_j2k->m_private_image = NULL; - return OPJ_FALSE; - } - - /* Move data and copy one information from codec to output image*/ - for (compno = 0; compno < p_image->numcomps; compno++) { - p_image->comps[compno].resno_decoded = p_j2k->m_output_image->comps[compno].resno_decoded; - - if (p_image->comps[compno].data) - opj_free(p_image->comps[compno].data); - - p_image->comps[compno].data = p_j2k->m_output_image->comps[compno].data; - - p_j2k->m_output_image->comps[compno].data = NULL; - } - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_set_decoded_resolution_factor(opj_j2k_t *p_j2k, - OPJ_UINT32 res_factor, - opj_event_mgr_t * p_manager) -{ - OPJ_UINT32 it_comp; - - p_j2k->m_cp.m_specific_param.m_dec.m_reduce = res_factor; - - if (p_j2k->m_private_image) { - if (p_j2k->m_private_image->comps) { - if (p_j2k->m_specific_param.m_decoder.m_default_tcp) { - if (p_j2k->m_specific_param.m_decoder.m_default_tcp->tccps) { - for (it_comp = 0 ; it_comp < p_j2k->m_private_image->numcomps; it_comp++) { - OPJ_UINT32 max_res = p_j2k->m_specific_param.m_decoder.m_default_tcp->tccps[it_comp].numresolutions; - if ( res_factor >= max_res){ - opj_event_msg(p_manager, EVT_ERROR, "Resolution factor is greater than the maximum resolution in the component.\n"); - return OPJ_FALSE; - } - p_j2k->m_private_image->comps[it_comp].factor = res_factor; - } - return OPJ_TRUE; - } - } - } - } - - return OPJ_FALSE; -} - -OPJ_BOOL opj_j2k_encode(opj_j2k_t * p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ) -{ - OPJ_UINT32 i, j; - OPJ_UINT32 l_nb_tiles; - OPJ_UINT32 l_max_tile_size = 0, l_current_tile_size; - OPJ_BYTE * l_current_data = 00; - opj_tcd_t* p_tcd = 00; - - /* preconditions */ - assert(p_j2k != 00); - assert(p_stream != 00); - assert(p_manager != 00); - - p_tcd = p_j2k->m_tcd; - - l_nb_tiles = p_j2k->m_cp.th * p_j2k->m_cp.tw; - for (i=0;i<l_nb_tiles;++i) { - if (! opj_j2k_pre_write_tile(p_j2k,i,p_stream,p_manager)) { - if (l_current_data) { - opj_free(l_current_data); - } - return OPJ_FALSE; - } - - /* if we only have one tile, then simply set tile component data equal to image component data */ - /* otherwise, allocate the data */ - for (j=0;j<p_j2k->m_tcd->image->numcomps;++j) { - opj_tcd_tilecomp_t* l_tilec = p_tcd->tcd_image->tiles->comps + j; - if (l_nb_tiles == 1) { - opj_image_comp_t * l_img_comp = p_tcd->image->comps + j; - l_tilec->data = l_img_comp->data; - l_tilec->ownsData = OPJ_FALSE; - } else { - if(! opj_alloc_tile_component_data(l_tilec)) { - opj_event_msg(p_manager, EVT_ERROR, "Error allocating tile component data." ); - if (l_current_data) { - opj_free(l_current_data); - } - return OPJ_FALSE; - } - opj_alloc_tile_component_data(l_tilec); - } - } - l_current_tile_size = opj_tcd_get_encoded_tile_size(p_j2k->m_tcd); - if (l_nb_tiles > 1) { - if (l_current_tile_size > l_max_tile_size) { - OPJ_BYTE *l_new_current_data = (OPJ_BYTE *) opj_realloc(l_current_data, l_current_tile_size); - if (! l_new_current_data) { - if (l_current_data) { - opj_free(l_current_data); - } - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to encode all tiles\n"); - return OPJ_FALSE; - } - l_current_data = l_new_current_data; - l_max_tile_size = l_current_tile_size; - } - - /* copy image data (32 bit) to l_current_data as contiguous, all-component, zero offset buffer */ - /* 32 bit components @ 8 bit precision get converted to 8 bit */ - /* 32 bit components @ 16 bit precision get converted to 16 bit */ - opj_j2k_get_tile_data(p_j2k->m_tcd,l_current_data); - - /* now copy this data into the tile component */ - if (! opj_tcd_copy_tile_data(p_j2k->m_tcd,l_current_data,l_current_tile_size)) { - opj_event_msg(p_manager, EVT_ERROR, "Size mismatch between tile data and sent data." ); - return OPJ_FALSE; - } - } - - if (! opj_j2k_post_write_tile (p_j2k,p_stream,p_manager)) { - return OPJ_FALSE; - } - } - - if (l_current_data) { - opj_free(l_current_data); - } - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_end_compress( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager) -{ - /* customization of the encoding */ - opj_j2k_setup_end_compress(p_j2k); - - if (! opj_j2k_exec (p_j2k, p_j2k->m_procedure_list, p_stream, p_manager)) - { - return OPJ_FALSE; - } - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_start_compress(opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_image_t * p_image, - opj_event_mgr_t * p_manager) -{ - /* preconditions */ - assert(p_j2k != 00); - assert(p_stream != 00); - assert(p_manager != 00); - - p_j2k->m_private_image = opj_image_create0(); - if (! p_j2k->m_private_image) { - opj_event_msg(p_manager, EVT_ERROR, "Failed to allocate image header." ); - return OPJ_FALSE; - } - opj_copy_image_header(p_image, p_j2k->m_private_image); - - /* TODO_MSD: Find a better way */ - if (p_image->comps) { - OPJ_UINT32 it_comp; - for (it_comp = 0 ; it_comp < p_image->numcomps; it_comp++) { - if (p_image->comps[it_comp].data) { - p_j2k->m_private_image->comps[it_comp].data =p_image->comps[it_comp].data; - p_image->comps[it_comp].data = NULL; - - } - } - } - - /* customization of the validation */ - opj_j2k_setup_encoding_validation (p_j2k); - - /* validation of the parameters codec */ - if (! opj_j2k_exec(p_j2k,p_j2k->m_validation_list,p_stream,p_manager)) { - return OPJ_FALSE; - } - - /* customization of the encoding */ - opj_j2k_setup_header_writing(p_j2k); - - /* write header */ - if (! opj_j2k_exec (p_j2k,p_j2k->m_procedure_list,p_stream,p_manager)) { - return OPJ_FALSE; - } - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_pre_write_tile ( opj_j2k_t * p_j2k, - OPJ_UINT32 p_tile_index, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ) -{ - (void)p_stream; - if (p_tile_index != p_j2k->m_current_tile_number) { - opj_event_msg(p_manager, EVT_ERROR, "The given tile index does not match." ); - return OPJ_FALSE; - } - - opj_event_msg(p_manager, EVT_INFO, "tile number %d / %d\n", p_j2k->m_current_tile_number + 1, p_j2k->m_cp.tw * p_j2k->m_cp.th); - - p_j2k->m_specific_param.m_encoder.m_current_tile_part_number = 0; - p_j2k->m_tcd->cur_totnum_tp = p_j2k->m_cp.tcps[p_tile_index].m_nb_tile_parts; - p_j2k->m_specific_param.m_encoder.m_current_poc_tile_part_number = 0; - - /* initialisation before tile encoding */ - if (! opj_tcd_init_encode_tile(p_j2k->m_tcd, p_j2k->m_current_tile_number)) { - return OPJ_FALSE; - } - - return OPJ_TRUE; -} - -void opj_get_tile_dimensions(opj_image_t * l_image, - opj_tcd_tilecomp_t * l_tilec, - opj_image_comp_t * l_img_comp, - OPJ_UINT32* l_size_comp, - OPJ_UINT32* l_width, - OPJ_UINT32* l_height, - OPJ_UINT32* l_offset_x, - OPJ_UINT32* l_offset_y, - OPJ_UINT32* l_image_width, - OPJ_UINT32* l_stride, - OPJ_UINT32* l_tile_offset) { - OPJ_UINT32 l_remaining; - *l_size_comp = l_img_comp->prec >> 3; /* (/8) */ - l_remaining = l_img_comp->prec & 7; /* (%8) */ - if (l_remaining) { - *l_size_comp += 1; - } - - if (*l_size_comp == 3) { - *l_size_comp = 4; - } - - *l_width = (OPJ_UINT32)(l_tilec->x1 - l_tilec->x0); - *l_height = (OPJ_UINT32)(l_tilec->y1 - l_tilec->y0); - *l_offset_x = (OPJ_UINT32)opj_int_ceildiv((OPJ_INT32)l_image->x0, (OPJ_INT32)l_img_comp->dx); - *l_offset_y = (OPJ_UINT32)opj_int_ceildiv((OPJ_INT32)l_image->y0, (OPJ_INT32)l_img_comp->dy); - *l_image_width = (OPJ_UINT32)opj_int_ceildiv((OPJ_INT32)l_image->x1 - (OPJ_INT32)l_image->x0, (OPJ_INT32)l_img_comp->dx); - *l_stride = *l_image_width - *l_width; - *l_tile_offset = ((OPJ_UINT32)l_tilec->x0 - *l_offset_x) + ((OPJ_UINT32)l_tilec->y0 - *l_offset_y) * *l_image_width; -} - -void opj_j2k_get_tile_data (opj_tcd_t * p_tcd, OPJ_BYTE * p_data) -{ - OPJ_UINT32 i,j,k = 0; - - for (i=0;i<p_tcd->image->numcomps;++i) { - opj_image_t * l_image = p_tcd->image; - OPJ_INT32 * l_src_ptr; - opj_tcd_tilecomp_t * l_tilec = p_tcd->tcd_image->tiles->comps + i; - opj_image_comp_t * l_img_comp = l_image->comps + i; - OPJ_UINT32 l_size_comp,l_width,l_height,l_offset_x,l_offset_y, l_image_width,l_stride,l_tile_offset; - - opj_get_tile_dimensions(l_image, - l_tilec, - l_img_comp, - &l_size_comp, - &l_width, - &l_height, - &l_offset_x, - &l_offset_y, - &l_image_width, - &l_stride, - &l_tile_offset); - - l_src_ptr = l_img_comp->data + l_tile_offset; - - switch (l_size_comp) { - case 1: - { - OPJ_CHAR * l_dest_ptr = (OPJ_CHAR*) p_data; - if (l_img_comp->sgnd) { - for (j=0;j<l_height;++j) { - for (k=0;k<l_width;++k) { - *(l_dest_ptr) = (OPJ_CHAR) (*l_src_ptr); - ++l_dest_ptr; - ++l_src_ptr; - } - l_src_ptr += l_stride; - } - } - else { - for (j=0;j<l_height;++j) { - for (k=0;k<l_width;++k) { - *(l_dest_ptr) = (OPJ_CHAR)((*l_src_ptr)&0xff); - ++l_dest_ptr; - ++l_src_ptr; - } - l_src_ptr += l_stride; - } - } - - p_data = (OPJ_BYTE*) l_dest_ptr; - } - break; - case 2: - { - OPJ_INT16 * l_dest_ptr = (OPJ_INT16 *) p_data; - if (l_img_comp->sgnd) { - for (j=0;j<l_height;++j) { - for (k=0;k<l_width;++k) { - *(l_dest_ptr++) = (OPJ_INT16) (*(l_src_ptr++)); - } - l_src_ptr += l_stride; - } - } - else { - for (j=0;j<l_height;++j) { - for (k=0;k<l_width;++k) { - *(l_dest_ptr++) = (OPJ_INT16)((*(l_src_ptr++)) & 0xffff); - } - l_src_ptr += l_stride; - } - } - - p_data = (OPJ_BYTE*) l_dest_ptr; - } - break; - case 4: - { - OPJ_INT32 * l_dest_ptr = (OPJ_INT32 *) p_data; - for (j=0;j<l_height;++j) { - for (k=0;k<l_width;++k) { - *(l_dest_ptr++) = *(l_src_ptr++); - } - l_src_ptr += l_stride; - } - - p_data = (OPJ_BYTE*) l_dest_ptr; - } - break; - } - } -} - -OPJ_BOOL opj_j2k_post_write_tile ( opj_j2k_t * p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ) -{ - OPJ_UINT32 l_nb_bytes_written; - OPJ_BYTE * l_current_data = 00; - OPJ_UINT32 l_tile_size = 0; - OPJ_UINT32 l_available_data; - - /* preconditions */ - assert(p_j2k->m_specific_param.m_encoder.m_encoded_tile_data); - - l_tile_size = p_j2k->m_specific_param.m_encoder.m_encoded_tile_size; - l_available_data = l_tile_size; - l_current_data = p_j2k->m_specific_param.m_encoder.m_encoded_tile_data; - - l_nb_bytes_written = 0; - if (! opj_j2k_write_first_tile_part(p_j2k,l_current_data,&l_nb_bytes_written,l_available_data,p_stream,p_manager)) { - return OPJ_FALSE; - } - l_current_data += l_nb_bytes_written; - l_available_data -= l_nb_bytes_written; - - l_nb_bytes_written = 0; - if (! opj_j2k_write_all_tile_parts(p_j2k,l_current_data,&l_nb_bytes_written,l_available_data,p_stream,p_manager)) { - return OPJ_FALSE; - } - - l_available_data -= l_nb_bytes_written; - l_nb_bytes_written = l_tile_size - l_available_data; - - if ( opj_stream_write_data( p_stream, - p_j2k->m_specific_param.m_encoder.m_encoded_tile_data, - l_nb_bytes_written,p_manager) != l_nb_bytes_written) { - return OPJ_FALSE; - } - - ++p_j2k->m_current_tile_number; - - return OPJ_TRUE; -} - -void opj_j2k_setup_end_compress (opj_j2k_t *p_j2k) -{ - /* preconditions */ - assert(p_j2k != 00); - - /* DEVELOPER CORNER, insert your custom procedures */ - opj_procedure_list_add_procedure(p_j2k->m_procedure_list,(opj_procedure)opj_j2k_write_eoc ); - - if (OPJ_IS_CINEMA(p_j2k->m_cp.rsiz)) { - opj_procedure_list_add_procedure(p_j2k->m_procedure_list,(opj_procedure)opj_j2k_write_updated_tlm); - } - - opj_procedure_list_add_procedure(p_j2k->m_procedure_list,(opj_procedure)opj_j2k_write_epc ); - opj_procedure_list_add_procedure(p_j2k->m_procedure_list,(opj_procedure)opj_j2k_end_encoding ); - opj_procedure_list_add_procedure(p_j2k->m_procedure_list,(opj_procedure)opj_j2k_destroy_header_memory); -} - -void opj_j2k_setup_encoding_validation (opj_j2k_t *p_j2k) -{ - /* preconditions */ - assert(p_j2k != 00); - - opj_procedure_list_add_procedure(p_j2k->m_validation_list, (opj_procedure)opj_j2k_build_encoder); - opj_procedure_list_add_procedure(p_j2k->m_validation_list, (opj_procedure)opj_j2k_encoding_validation); - - /* DEVELOPER CORNER, add your custom validation procedure */ - opj_procedure_list_add_procedure(p_j2k->m_validation_list, (opj_procedure)opj_j2k_mct_validation); -} - -void opj_j2k_setup_header_writing (opj_j2k_t *p_j2k) -{ - /* preconditions */ - assert(p_j2k != 00); - - opj_procedure_list_add_procedure(p_j2k->m_procedure_list,(opj_procedure)opj_j2k_init_info ); - opj_procedure_list_add_procedure(p_j2k->m_procedure_list,(opj_procedure)opj_j2k_write_soc ); - opj_procedure_list_add_procedure(p_j2k->m_procedure_list,(opj_procedure)opj_j2k_write_siz ); - opj_procedure_list_add_procedure(p_j2k->m_procedure_list,(opj_procedure)opj_j2k_write_cod ); - opj_procedure_list_add_procedure(p_j2k->m_procedure_list,(opj_procedure)opj_j2k_write_qcd ); - - if (OPJ_IS_CINEMA(p_j2k->m_cp.rsiz)) { - /* No need for COC or QCC, QCD and COD are used - opj_procedure_list_add_procedure(p_j2k->m_procedure_list,(opj_procedure)opj_j2k_write_all_coc ); - opj_procedure_list_add_procedure(p_j2k->m_procedure_list,(opj_procedure)opj_j2k_write_all_qcc ); - */ - opj_procedure_list_add_procedure(p_j2k->m_procedure_list,(opj_procedure)opj_j2k_write_tlm ); - - if (p_j2k->m_cp.rsiz == OPJ_PROFILE_CINEMA_4K) { - opj_procedure_list_add_procedure(p_j2k->m_procedure_list,(opj_procedure)opj_j2k_write_poc ); - } - } - - opj_procedure_list_add_procedure(p_j2k->m_procedure_list,(opj_procedure)opj_j2k_write_regions); - - if (p_j2k->m_cp.comment != 00) { - opj_procedure_list_add_procedure(p_j2k->m_procedure_list,(opj_procedure)opj_j2k_write_com); - } - - /* DEVELOPER CORNER, insert your custom procedures */ - if (p_j2k->m_cp.rsiz & OPJ_EXTENSION_MCT) { - opj_procedure_list_add_procedure(p_j2k->m_procedure_list,(opj_procedure)opj_j2k_write_mct_data_group ); - } - /* End of Developer Corner */ - - if (p_j2k->cstr_index) { - opj_procedure_list_add_procedure(p_j2k->m_procedure_list,(opj_procedure)opj_j2k_get_end_header ); - } - - opj_procedure_list_add_procedure(p_j2k->m_procedure_list,(opj_procedure)opj_j2k_create_tcd); - opj_procedure_list_add_procedure(p_j2k->m_procedure_list,(opj_procedure)opj_j2k_update_rates); -} - -OPJ_BOOL opj_j2k_write_first_tile_part (opj_j2k_t *p_j2k, - OPJ_BYTE * p_data, - OPJ_UINT32 * p_data_written, - OPJ_UINT32 p_total_data_size, - opj_stream_private_t *p_stream, - struct opj_event_mgr * p_manager ) -{ - OPJ_UINT32 l_nb_bytes_written = 0; - OPJ_UINT32 l_current_nb_bytes_written; - OPJ_BYTE * l_begin_data = 00; - - opj_tcd_t * l_tcd = 00; - opj_cp_t * l_cp = 00; - - l_tcd = p_j2k->m_tcd; - l_cp = &(p_j2k->m_cp); - - l_tcd->cur_pino = 0; - - /*Get number of tile parts*/ - p_j2k->m_specific_param.m_encoder.m_current_poc_tile_part_number = 0; - - /* INDEX >> */ - /* << INDEX */ - - l_current_nb_bytes_written = 0; - l_begin_data = p_data; - if (! opj_j2k_write_sot(p_j2k,p_data,&l_current_nb_bytes_written,p_stream,p_manager)) - { - return OPJ_FALSE; - } - - l_nb_bytes_written += l_current_nb_bytes_written; - p_data += l_current_nb_bytes_written; - p_total_data_size -= l_current_nb_bytes_written; - - if (!OPJ_IS_CINEMA(l_cp->rsiz)) { -#if 0 - for (compno = 1; compno < p_j2k->m_private_image->numcomps; compno++) { - l_current_nb_bytes_written = 0; - opj_j2k_write_coc_in_memory(p_j2k,compno,p_data,&l_current_nb_bytes_written,p_manager); - l_nb_bytes_written += l_current_nb_bytes_written; - p_data += l_current_nb_bytes_written; - p_total_data_size -= l_current_nb_bytes_written; - - l_current_nb_bytes_written = 0; - opj_j2k_write_qcc_in_memory(p_j2k,compno,p_data,&l_current_nb_bytes_written,p_manager); - l_nb_bytes_written += l_current_nb_bytes_written; - p_data += l_current_nb_bytes_written; - p_total_data_size -= l_current_nb_bytes_written; - } -#endif - - if (l_cp->tcps[p_j2k->m_current_tile_number].numpocs) { - l_current_nb_bytes_written = 0; - opj_j2k_write_poc_in_memory(p_j2k,p_data,&l_current_nb_bytes_written,p_manager); - l_nb_bytes_written += l_current_nb_bytes_written; - p_data += l_current_nb_bytes_written; - p_total_data_size -= l_current_nb_bytes_written; - } - } - - l_current_nb_bytes_written = 0; - if (! opj_j2k_write_sod(p_j2k,l_tcd,p_data,&l_current_nb_bytes_written,p_total_data_size,p_stream,p_manager)) { - return OPJ_FALSE; - } - - l_nb_bytes_written += l_current_nb_bytes_written; - * p_data_written = l_nb_bytes_written; - - /* Writing Psot in SOT marker */ - opj_write_bytes(l_begin_data + 6,l_nb_bytes_written,4); /* PSOT */ - - if (OPJ_IS_CINEMA(l_cp->rsiz)){ - opj_j2k_update_tlm(p_j2k,l_nb_bytes_written); - } - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_write_all_tile_parts( opj_j2k_t *p_j2k, - OPJ_BYTE * p_data, - OPJ_UINT32 * p_data_written, - OPJ_UINT32 p_total_data_size, - opj_stream_private_t *p_stream, - struct opj_event_mgr * p_manager - ) -{ - OPJ_UINT32 tilepartno=0; - OPJ_UINT32 l_nb_bytes_written = 0; - OPJ_UINT32 l_current_nb_bytes_written; - OPJ_UINT32 l_part_tile_size; - OPJ_UINT32 tot_num_tp; - OPJ_UINT32 pino; - - OPJ_BYTE * l_begin_data; - opj_tcp_t *l_tcp = 00; - opj_tcd_t * l_tcd = 00; - opj_cp_t * l_cp = 00; - - l_tcd = p_j2k->m_tcd; - l_cp = &(p_j2k->m_cp); - l_tcp = l_cp->tcps + p_j2k->m_current_tile_number; - - /*Get number of tile parts*/ - tot_num_tp = opj_j2k_get_num_tp(l_cp,0,p_j2k->m_current_tile_number); - - /* start writing remaining tile parts */ - ++p_j2k->m_specific_param.m_encoder.m_current_tile_part_number; - for (tilepartno = 1; tilepartno < tot_num_tp ; ++tilepartno) { - p_j2k->m_specific_param.m_encoder.m_current_poc_tile_part_number = tilepartno; - l_current_nb_bytes_written = 0; - l_part_tile_size = 0; - l_begin_data = p_data; - - if (! opj_j2k_write_sot(p_j2k,p_data,&l_current_nb_bytes_written,p_stream,p_manager)) { - return OPJ_FALSE; - } - - l_nb_bytes_written += l_current_nb_bytes_written; - p_data += l_current_nb_bytes_written; - p_total_data_size -= l_current_nb_bytes_written; - l_part_tile_size += l_current_nb_bytes_written; - - l_current_nb_bytes_written = 0; - if (! opj_j2k_write_sod(p_j2k,l_tcd,p_data,&l_current_nb_bytes_written,p_total_data_size,p_stream,p_manager)) { - return OPJ_FALSE; - } - - p_data += l_current_nb_bytes_written; - l_nb_bytes_written += l_current_nb_bytes_written; - p_total_data_size -= l_current_nb_bytes_written; - l_part_tile_size += l_current_nb_bytes_written; - - /* Writing Psot in SOT marker */ - opj_write_bytes(l_begin_data + 6,l_part_tile_size,4); /* PSOT */ - - if (OPJ_IS_CINEMA(l_cp->rsiz)) { - opj_j2k_update_tlm(p_j2k,l_part_tile_size); - } - - ++p_j2k->m_specific_param.m_encoder.m_current_tile_part_number; - } - - for (pino = 1; pino <= l_tcp->numpocs; ++pino) { - l_tcd->cur_pino = pino; - - /*Get number of tile parts*/ - tot_num_tp = opj_j2k_get_num_tp(l_cp,pino,p_j2k->m_current_tile_number); - for (tilepartno = 0; tilepartno < tot_num_tp ; ++tilepartno) { - p_j2k->m_specific_param.m_encoder.m_current_poc_tile_part_number = tilepartno; - l_current_nb_bytes_written = 0; - l_part_tile_size = 0; - l_begin_data = p_data; - - if (! opj_j2k_write_sot(p_j2k,p_data,&l_current_nb_bytes_written,p_stream,p_manager)) { - return OPJ_FALSE; - } - - l_nb_bytes_written += l_current_nb_bytes_written; - p_data += l_current_nb_bytes_written; - p_total_data_size -= l_current_nb_bytes_written; - l_part_tile_size += l_current_nb_bytes_written; - - l_current_nb_bytes_written = 0; - - if (! opj_j2k_write_sod(p_j2k,l_tcd,p_data,&l_current_nb_bytes_written,p_total_data_size,p_stream,p_manager)) { - return OPJ_FALSE; - } - - l_nb_bytes_written += l_current_nb_bytes_written; - p_data += l_current_nb_bytes_written; - p_total_data_size -= l_current_nb_bytes_written; - l_part_tile_size += l_current_nb_bytes_written; - - /* Writing Psot in SOT marker */ - opj_write_bytes(l_begin_data + 6,l_part_tile_size,4); /* PSOT */ - - if (OPJ_IS_CINEMA(l_cp->rsiz)) { - opj_j2k_update_tlm(p_j2k,l_part_tile_size); - } - - ++p_j2k->m_specific_param.m_encoder.m_current_tile_part_number; - } - } - - *p_data_written = l_nb_bytes_written; - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_write_updated_tlm( opj_j2k_t *p_j2k, - struct opj_stream_private *p_stream, - struct opj_event_mgr * p_manager ) -{ - OPJ_UINT32 l_tlm_size; - OPJ_OFF_T l_tlm_position, l_current_position; - - /* preconditions */ - assert(p_j2k != 00); - assert(p_manager != 00); - assert(p_stream != 00); - - l_tlm_size = 5 * p_j2k->m_specific_param.m_encoder.m_total_tile_parts; - l_tlm_position = 6 + p_j2k->m_specific_param.m_encoder.m_tlm_start; - l_current_position = opj_stream_tell(p_stream); - - if (! opj_stream_seek(p_stream,l_tlm_position,p_manager)) { - return OPJ_FALSE; - } - - if (opj_stream_write_data(p_stream,p_j2k->m_specific_param.m_encoder.m_tlm_sot_offsets_buffer,l_tlm_size,p_manager) != l_tlm_size) { - return OPJ_FALSE; - } - - if (! opj_stream_seek(p_stream,l_current_position,p_manager)) { - return OPJ_FALSE; - } - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_end_encoding( opj_j2k_t *p_j2k, - struct opj_stream_private *p_stream, - struct opj_event_mgr * p_manager ) -{ - /* preconditions */ - assert(p_j2k != 00); - assert(p_manager != 00); - assert(p_stream != 00); - - opj_tcd_destroy(p_j2k->m_tcd); - p_j2k->m_tcd = 00; - - if (p_j2k->m_specific_param.m_encoder.m_tlm_sot_offsets_buffer) { - opj_free(p_j2k->m_specific_param.m_encoder.m_tlm_sot_offsets_buffer); - p_j2k->m_specific_param.m_encoder.m_tlm_sot_offsets_buffer = 0; - p_j2k->m_specific_param.m_encoder.m_tlm_sot_offsets_current = 0; - } - - if (p_j2k->m_specific_param.m_encoder.m_encoded_tile_data) { - opj_free(p_j2k->m_specific_param.m_encoder.m_encoded_tile_data); - p_j2k->m_specific_param.m_encoder.m_encoded_tile_data = 0; - } - - p_j2k->m_specific_param.m_encoder.m_encoded_tile_size = 0; - - return OPJ_TRUE; -} - -/** - * Destroys the memory associated with the decoding of headers. - */ -static OPJ_BOOL opj_j2k_destroy_header_memory ( opj_j2k_t * p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager - ) -{ - /* preconditions */ - assert(p_j2k != 00); - assert(p_stream != 00); - assert(p_manager != 00); - - if (p_j2k->m_specific_param.m_encoder.m_header_tile_data) { - opj_free(p_j2k->m_specific_param.m_encoder.m_header_tile_data); - p_j2k->m_specific_param.m_encoder.m_header_tile_data = 0; - } - - p_j2k->m_specific_param.m_encoder.m_header_tile_data_size = 0; - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_init_info( opj_j2k_t *p_j2k, - struct opj_stream_private *p_stream, - struct opj_event_mgr * p_manager ) -{ - opj_codestream_info_t * l_cstr_info = 00; - - /* preconditions */ - assert(p_j2k != 00); - assert(p_manager != 00); - assert(p_stream != 00); - (void)l_cstr_info; - - /* TODO mergeV2: check this part which use cstr_info */ - /*l_cstr_info = p_j2k->cstr_info; - - if (l_cstr_info) { - OPJ_UINT32 compno; - l_cstr_info->tile = (opj_tile_info_t *) opj_malloc(p_j2k->m_cp.tw * p_j2k->m_cp.th * sizeof(opj_tile_info_t)); - - l_cstr_info->image_w = p_j2k->m_image->x1 - p_j2k->m_image->x0; - l_cstr_info->image_h = p_j2k->m_image->y1 - p_j2k->m_image->y0; - - l_cstr_info->prog = (&p_j2k->m_cp.tcps[0])->prg; - - l_cstr_info->tw = p_j2k->m_cp.tw; - l_cstr_info->th = p_j2k->m_cp.th; - - l_cstr_info->tile_x = p_j2k->m_cp.tdx;*/ /* new version parser */ - /*l_cstr_info->tile_y = p_j2k->m_cp.tdy;*/ /* new version parser */ - /*l_cstr_info->tile_Ox = p_j2k->m_cp.tx0;*/ /* new version parser */ - /*l_cstr_info->tile_Oy = p_j2k->m_cp.ty0;*/ /* new version parser */ - - /*l_cstr_info->numcomps = p_j2k->m_image->numcomps; - - l_cstr_info->numlayers = (&p_j2k->m_cp.tcps[0])->numlayers; - - l_cstr_info->numdecompos = (OPJ_INT32*) opj_malloc(p_j2k->m_image->numcomps * sizeof(OPJ_INT32)); - - for (compno=0; compno < p_j2k->m_image->numcomps; compno++) { - l_cstr_info->numdecompos[compno] = (&p_j2k->m_cp.tcps[0])->tccps->numresolutions - 1; - } - - l_cstr_info->D_max = 0.0; */ /* ADD Marcela */ - - /*l_cstr_info->main_head_start = opj_stream_tell(p_stream);*/ /* position of SOC */ - - /*l_cstr_info->maxmarknum = 100; - l_cstr_info->marker = (opj_marker_info_t *) opj_malloc(l_cstr_info->maxmarknum * sizeof(opj_marker_info_t)); - l_cstr_info->marknum = 0; - }*/ - - return opj_j2k_calculate_tp(p_j2k,&(p_j2k->m_cp),&p_j2k->m_specific_param.m_encoder.m_total_tile_parts,p_j2k->m_private_image,p_manager); -} - -/** - * Creates a tile-coder decoder. - * - * @param p_stream the stream to write data to. - * @param p_j2k J2K codec. - * @param p_manager the user event manager. -*/ -static OPJ_BOOL opj_j2k_create_tcd( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager - ) -{ - /* preconditions */ - assert(p_j2k != 00); - assert(p_manager != 00); - assert(p_stream != 00); - - p_j2k->m_tcd = opj_tcd_create(OPJ_FALSE); - - if (! p_j2k->m_tcd) { - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to create Tile Coder\n"); - return OPJ_FALSE; - } - - if (!opj_tcd_init(p_j2k->m_tcd,p_j2k->m_private_image,&p_j2k->m_cp)) { - opj_tcd_destroy(p_j2k->m_tcd); - p_j2k->m_tcd = 00; - return OPJ_FALSE; - } - - return OPJ_TRUE; -} - -OPJ_BOOL opj_j2k_write_tile (opj_j2k_t * p_j2k, - OPJ_UINT32 p_tile_index, - OPJ_BYTE * p_data, - OPJ_UINT32 p_data_size, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ) -{ - if (! opj_j2k_pre_write_tile(p_j2k,p_tile_index,p_stream,p_manager)) { - opj_event_msg(p_manager, EVT_ERROR, "Error while opj_j2k_pre_write_tile with tile index = %d\n", p_tile_index); - return OPJ_FALSE; - } - else { - OPJ_UINT32 j; - /* Allocate data */ - for (j=0;j<p_j2k->m_tcd->image->numcomps;++j) { - opj_tcd_tilecomp_t* l_tilec = p_j2k->m_tcd->tcd_image->tiles->comps + j; - - if(! opj_alloc_tile_component_data(l_tilec)) { - opj_event_msg(p_manager, EVT_ERROR, "Error allocating tile component data." ); - return OPJ_FALSE; - } - } - - /* now copy data into the the tile component */ - if (! opj_tcd_copy_tile_data(p_j2k->m_tcd,p_data,p_data_size)) { - opj_event_msg(p_manager, EVT_ERROR, "Size mismatch between tile data and sent data." ); - return OPJ_FALSE; - } - if (! opj_j2k_post_write_tile(p_j2k,p_stream,p_manager)) { - opj_event_msg(p_manager, EVT_ERROR, "Error while opj_j2k_post_write_tile with tile index = %d\n", p_tile_index); - return OPJ_FALSE; - } - } - - return OPJ_TRUE; -} diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/j2k.h b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/j2k.h deleted file mode 100644 index 10e22aa6b4..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/j2k.h +++ /dev/null @@ -1,844 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2014, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux - * Copyright (c) 2003-2014, Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * Copyright (c) 2006-2007, Parvatha Elangovan - * Copyright (c) 2008, Jerome Fimes, Communications & Systemes <jerome.fimes@c-s.fr> - * Copyright (c) 2011-2012, Centre National d'Etudes Spatiales (CNES), France - * Copyright (c) 2012, CS Systemes d'Information, France - * - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -#ifndef __J2K_H -#define __J2K_H -/** -@file j2k.h -@brief The JPEG-2000 Codestream Reader/Writer (J2K) - -The functions in J2K.C have for goal to read/write the several parts of the codestream: markers and data. -*/ - -/** @defgroup J2K J2K - JPEG-2000 codestream reader/writer */ -/*@{*/ - -#define J2K_CP_CSTY_PRT 0x01 -#define J2K_CP_CSTY_SOP 0x02 -#define J2K_CP_CSTY_EPH 0x04 -#define J2K_CCP_CSTY_PRT 0x01 -#define J2K_CCP_CBLKSTY_LAZY 0x01 /**< Selective arithmetic coding bypass */ -#define J2K_CCP_CBLKSTY_RESET 0x02 /**< Reset context probabilities on coding pass boundaries */ -#define J2K_CCP_CBLKSTY_TERMALL 0x04 /**< Termination on each coding pass */ -#define J2K_CCP_CBLKSTY_VSC 0x08 /**< Vertically stripe causal context */ -#define J2K_CCP_CBLKSTY_PTERM 0x10 /**< Predictable termination */ -#define J2K_CCP_CBLKSTY_SEGSYM 0x20 /**< Segmentation symbols are used */ -#define J2K_CCP_QNTSTY_NOQNT 0 -#define J2K_CCP_QNTSTY_SIQNT 1 -#define J2K_CCP_QNTSTY_SEQNT 2 - -#define OPJ_J2K_DEFAULT_CBLK_DATA_SIZE 8192 - -/* ----------------------------------------------------------------------- */ - -#define J2K_MS_SOC 0xff4f /**< SOC marker value */ -#define J2K_MS_SOT 0xff90 /**< SOT marker value */ -#define J2K_MS_SOD 0xff93 /**< SOD marker value */ -#define J2K_MS_EOC 0xffd9 /**< EOC marker value */ -#define J2K_MS_SIZ 0xff51 /**< SIZ marker value */ -#define J2K_MS_COD 0xff52 /**< COD marker value */ -#define J2K_MS_COC 0xff53 /**< COC marker value */ -#define J2K_MS_RGN 0xff5e /**< RGN marker value */ -#define J2K_MS_QCD 0xff5c /**< QCD marker value */ -#define J2K_MS_QCC 0xff5d /**< QCC marker value */ -#define J2K_MS_POC 0xff5f /**< POC marker value */ -#define J2K_MS_TLM 0xff55 /**< TLM marker value */ -#define J2K_MS_PLM 0xff57 /**< PLM marker value */ -#define J2K_MS_PLT 0xff58 /**< PLT marker value */ -#define J2K_MS_PPM 0xff60 /**< PPM marker value */ -#define J2K_MS_PPT 0xff61 /**< PPT marker value */ -#define J2K_MS_SOP 0xff91 /**< SOP marker value */ -#define J2K_MS_EPH 0xff92 /**< EPH marker value */ -#define J2K_MS_CRG 0xff63 /**< CRG marker value */ -#define J2K_MS_COM 0xff64 /**< COM marker value */ -#define J2K_MS_CBD 0xff78 /**< CBD marker value */ -#define J2K_MS_MCC 0xff75 /**< MCC marker value */ -#define J2K_MS_MCT 0xff74 /**< MCT marker value */ -#define J2K_MS_MCO 0xff77 /**< MCO marker value */ - -#define J2K_MS_UNK 0 /**< UNKNOWN marker value */ - -/* UniPG>> */ -#ifdef USE_JPWL -#define J2K_MS_EPC 0xff68 /**< EPC marker value (Part 11: JPEG 2000 for Wireless) */ -#define J2K_MS_EPB 0xff66 /**< EPB marker value (Part 11: JPEG 2000 for Wireless) */ -#define J2K_MS_ESD 0xff67 /**< ESD marker value (Part 11: JPEG 2000 for Wireless) */ -#define J2K_MS_RED 0xff69 /**< RED marker value (Part 11: JPEG 2000 for Wireless) */ -#endif /* USE_JPWL */ -#ifdef USE_JPSEC -#define J2K_MS_SEC 0xff65 /**< SEC marker value (Part 8: Secure JPEG 2000) */ -#define J2K_MS_INSEC 0xff94 /**< INSEC marker value (Part 8: Secure JPEG 2000) */ -#endif /* USE_JPSEC */ -/* <<UniPG */ - -/* ----------------------------------------------------------------------- */ - -/** - * Values that specify the status of the decoding process when decoding the main header. - * These values may be combined with a | operator. - * */ -typedef enum J2K_STATUS { - J2K_STATE_NONE = 0x0000, /**< a SOC marker is expected */ - J2K_STATE_MHSOC = 0x0001, /**< a SOC marker is expected */ - J2K_STATE_MHSIZ = 0x0002, /**< a SIZ marker is expected */ - J2K_STATE_MH = 0x0004, /**< the decoding process is in the main header */ - J2K_STATE_TPHSOT = 0x0008, /**< the decoding process is in a tile part header and expects a SOT marker */ - J2K_STATE_TPH = 0x0010, /**< the decoding process is in a tile part header */ - J2K_STATE_MT = 0x0020, /**< the EOC marker has just been read */ - J2K_STATE_NEOC = 0x0040, /**< the decoding process must not expect a EOC marker because the codestream is truncated */ - - J2K_STATE_EOC = 0x0100, /**< the decoding process has encountered the EOC marker */ - J2K_STATE_ERR = 0x8000 /**< the decoding process has encountered an error (FIXME warning V1 = 0x0080)*/ -} J2K_STATUS; - -/** - * Type of elements storing in the MCT data - */ -typedef enum MCT_ELEMENT_TYPE -{ - MCT_TYPE_INT16 = 0, /** MCT data is stored as signed shorts*/ - MCT_TYPE_INT32 = 1, /** MCT data is stored as signed integers*/ - MCT_TYPE_FLOAT = 2, /** MCT data is stored as floats*/ - MCT_TYPE_DOUBLE = 3 /** MCT data is stored as doubles*/ -} J2K_MCT_ELEMENT_TYPE; - -/** - * Type of MCT array - */ -typedef enum MCT_ARRAY_TYPE -{ - MCT_TYPE_DEPENDENCY = 0, - MCT_TYPE_DECORRELATION = 1, - MCT_TYPE_OFFSET = 2 -} J2K_MCT_ARRAY_TYPE; - -/* ----------------------------------------------------------------------- */ - -/** -T2 encoding mode -*/ -typedef enum T2_MODE { - THRESH_CALC = 0, /** Function called in Rate allocation process*/ - FINAL_PASS = 1 /** Function called in Tier 2 process*/ -}J2K_T2_MODE; - -/** - * Quantization stepsize - */ -typedef struct opj_stepsize { - /** exponent */ - OPJ_INT32 expn; - /** mantissa */ - OPJ_INT32 mant; -} opj_stepsize_t; - -/** -Tile-component coding parameters -*/ -typedef struct opj_tccp -{ - /** coding style */ - OPJ_UINT32 csty; - /** number of resolutions */ - OPJ_UINT32 numresolutions; - /** code-blocks width */ - OPJ_UINT32 cblkw; - /** code-blocks height */ - OPJ_UINT32 cblkh; - /** code-block coding style */ - OPJ_UINT32 cblksty; - /** discrete wavelet transform identifier */ - OPJ_UINT32 qmfbid; - /** quantisation style */ - OPJ_UINT32 qntsty; - /** stepsizes used for quantization */ - opj_stepsize_t stepsizes[OPJ_J2K_MAXBANDS]; - /** number of guard bits */ - OPJ_UINT32 numgbits; - /** Region Of Interest shift */ - OPJ_INT32 roishift; - /** precinct width */ - OPJ_UINT32 prcw[OPJ_J2K_MAXRLVLS]; - /** precinct height */ - OPJ_UINT32 prch[OPJ_J2K_MAXRLVLS]; - /** the dc_level_shift **/ - OPJ_INT32 m_dc_level_shift; -} -opj_tccp_t; - - - -/** - * FIXME DOC - */ -typedef struct opj_mct_data -{ - J2K_MCT_ELEMENT_TYPE m_element_type; - J2K_MCT_ARRAY_TYPE m_array_type; - OPJ_UINT32 m_index; - OPJ_BYTE * m_data; - OPJ_UINT32 m_data_size; -} -opj_mct_data_t; - -/** - * FIXME DOC - */ -typedef struct opj_simple_mcc_decorrelation_data -{ - OPJ_UINT32 m_index; - OPJ_UINT32 m_nb_comps; - opj_mct_data_t * m_decorrelation_array; - opj_mct_data_t * m_offset_array; - OPJ_UINT32 m_is_irreversible : 1; -} -opj_simple_mcc_decorrelation_data_t; - -/** -Tile coding parameters : -this structure is used to store coding/decoding parameters common to all -tiles (information like COD, COC in main header) -*/ -typedef struct opj_tcp -{ - /** coding style */ - OPJ_UINT32 csty; - /** progression order */ - OPJ_PROG_ORDER prg; - /** number of layers */ - OPJ_UINT32 numlayers; - OPJ_UINT32 num_layers_to_decode; - /** multi-component transform identifier */ - OPJ_UINT32 mct; - /** rates of layers */ - OPJ_FLOAT32 rates[100]; - /** number of progression order changes */ - OPJ_UINT32 numpocs; - /** progression order changes */ - opj_poc_t pocs[32]; - /** packet header store there for futur use in t2_decode_packet */ - OPJ_BYTE *ppt_data; - /** used to keep a track of the allocated memory */ - OPJ_BYTE *ppt_buffer; - /** Number of bytes stored inside ppt_data*/ - OPJ_UINT32 ppt_data_size; - /** size of ppt_data*/ - OPJ_UINT32 ppt_len; - /** add fixed_quality */ - OPJ_FLOAT32 distoratio[100]; - /** tile-component coding parameters */ - opj_tccp_t *tccps; - /** number of tile parts for the tile. */ - OPJ_UINT32 m_nb_tile_parts; - /** data for the tile */ - OPJ_BYTE * m_data; - /** size of data */ - OPJ_UINT32 m_data_size; - /** encoding norms */ - OPJ_FLOAT64 * mct_norms; - /** the mct decoding matrix */ - OPJ_FLOAT32 * m_mct_decoding_matrix; - /** the mct coding matrix */ - OPJ_FLOAT32 * m_mct_coding_matrix; - /** mct records */ - opj_mct_data_t * m_mct_records; - /** the number of mct records. */ - OPJ_UINT32 m_nb_mct_records; - /** the max number of mct records. */ - OPJ_UINT32 m_nb_max_mct_records; - /** mcc records */ - opj_simple_mcc_decorrelation_data_t * m_mcc_records; - /** the number of mct records. */ - OPJ_UINT32 m_nb_mcc_records; - /** the max number of mct records. */ - OPJ_UINT32 m_nb_max_mcc_records; - - - /***** FLAGS *******/ - /** If cod == 1 --> there was a COD marker for the present tile */ - OPJ_UINT32 cod : 1; - /** If ppt == 1 --> there was a PPT marker for the present tile */ - OPJ_UINT32 ppt : 1; - /** indicates if a POC marker has been used O:NO, 1:YES */ - OPJ_UINT32 POC : 1; -} opj_tcp_t; - - - - -typedef struct opj_encoding_param -{ - /** Maximum rate for each component. If == 0, component size limitation is not considered */ - OPJ_UINT32 m_max_comp_size; - /** Position of tile part flag in progression order*/ - OPJ_INT32 m_tp_pos; - /** fixed layer */ - OPJ_INT32 *m_matrice; - /** Flag determining tile part generation*/ - OPJ_BYTE m_tp_flag; - /** allocation by rate/distortion */ - OPJ_UINT32 m_disto_alloc : 1; - /** allocation by fixed layer */ - OPJ_UINT32 m_fixed_alloc : 1; - /** add fixed_quality */ - OPJ_UINT32 m_fixed_quality : 1; - /** Enabling Tile part generation*/ - OPJ_UINT32 m_tp_on : 1; -} -opj_encoding_param_t; - -typedef struct opj_decoding_param -{ - /** if != 0, then original dimension divided by 2^(reduce); if == 0 or not used, image is decoded to the full resolution */ - OPJ_UINT32 m_reduce; - /** if != 0, then only the first "layer" layers are decoded; if == 0 or not used, all the quality layers are decoded */ - OPJ_UINT32 m_layer; -} -opj_decoding_param_t; - - -/** - * Coding parameters - */ -typedef struct opj_cp -{ - /** Size of the image in bits*/ - /*int img_size;*/ - /** Rsiz*/ - OPJ_UINT16 rsiz; - /** XTOsiz */ - OPJ_UINT32 tx0; /* MSD see norm */ - /** YTOsiz */ - OPJ_UINT32 ty0; /* MSD see norm */ - /** XTsiz */ - OPJ_UINT32 tdx; - /** YTsiz */ - OPJ_UINT32 tdy; - /** comment */ - OPJ_CHAR *comment; - /** number of tiles in width */ - OPJ_UINT32 tw; - /** number of tiles in heigth */ - OPJ_UINT32 th; - - /** packet header store there for futur use in t2_decode_packet */ - OPJ_BYTE *ppm_data; - /** size of the ppm_data*/ - OPJ_UINT32 ppm_len; - /** size of the ppm_data*/ - OPJ_UINT32 ppm_data_read; - - OPJ_BYTE *ppm_data_current; - - /** packet header storage original buffer */ - OPJ_BYTE *ppm_buffer; - /** pointer remaining on the first byte of the first header if ppm is used */ - OPJ_BYTE *ppm_data_first; - /** Number of bytes actually stored inside the ppm_data */ - OPJ_UINT32 ppm_data_size; - /** use in case of multiple marker PPM (number of info already store) */ - OPJ_INT32 ppm_store; - /** use in case of multiple marker PPM (case on non-finished previous info) */ - OPJ_INT32 ppm_previous; - - /** tile coding parameters */ - opj_tcp_t *tcps; - - union - { - opj_decoding_param_t m_dec; - opj_encoding_param_t m_enc; - } - m_specific_param; - - -/* UniPG>> */ -#ifdef USE_JPWL - /** enables writing of EPC in MH, thus activating JPWL */ - OPJ_BOOL epc_on; - /** enables writing of EPB, in case of activated JPWL */ - OPJ_BOOL epb_on; - /** enables writing of ESD, in case of activated JPWL */ - OPJ_BOOL esd_on; - /** enables writing of informative techniques of ESD, in case of activated JPWL */ - OPJ_BOOL info_on; - /** enables writing of RED, in case of activated JPWL */ - OPJ_BOOL red_on; - /** error protection method for MH (0,1,16,32,37-128) */ - int hprot_MH; - /** tile number of header protection specification (>=0) */ - int hprot_TPH_tileno[JPWL_MAX_NO_TILESPECS]; - /** error protection methods for TPHs (0,1,16,32,37-128) */ - int hprot_TPH[JPWL_MAX_NO_TILESPECS]; - /** tile number of packet protection specification (>=0) */ - int pprot_tileno[JPWL_MAX_NO_PACKSPECS]; - /** packet number of packet protection specification (>=0) */ - int pprot_packno[JPWL_MAX_NO_PACKSPECS]; - /** error protection methods for packets (0,1,16,32,37-128) */ - int pprot[JPWL_MAX_NO_PACKSPECS]; - /** enables writing of ESD, (0/2/4 bytes) */ - int sens_size; - /** sensitivity addressing size (0=auto/2/4 bytes) */ - int sens_addr; - /** sensitivity range (0-3) */ - int sens_range; - /** sensitivity method for MH (-1,0-7) */ - int sens_MH; - /** tile number of sensitivity specification (>=0) */ - int sens_TPH_tileno[JPWL_MAX_NO_TILESPECS]; - /** sensitivity methods for TPHs (-1,0-7) */ - int sens_TPH[JPWL_MAX_NO_TILESPECS]; - /** enables JPWL correction at the decoder */ - OPJ_BOOL correct; - /** expected number of components at the decoder */ - int exp_comps; - /** maximum number of tiles at the decoder */ - OPJ_UINT32 max_tiles; -#endif /* USE_JPWL */ - - /******** FLAGS *********/ - /** if ppm == 1 --> there was a PPM marker*/ - OPJ_UINT32 ppm : 1; - /** tells if the parameter is a coding or decoding one */ - OPJ_UINT32 m_is_decoder : 1; -/* <<UniPG */ -} opj_cp_t; - - -typedef struct opj_j2k_dec -{ - /** locate in which part of the codestream the decoder is (main header, tile header, end) */ - OPJ_UINT32 m_state; - /** - * store decoding parameters common to all tiles (information like COD, COC in main header) - */ - opj_tcp_t *m_default_tcp; - OPJ_BYTE *m_header_data; - OPJ_UINT32 m_header_data_size; - /** to tell the tile part length */ - OPJ_UINT32 m_sot_length; - /** Only tiles index in the correct range will be decoded.*/ - OPJ_UINT32 m_start_tile_x; - OPJ_UINT32 m_start_tile_y; - OPJ_UINT32 m_end_tile_x; - OPJ_UINT32 m_end_tile_y; - /** - * Decoded area set by the user - */ - OPJ_UINT32 m_DA_x0; - OPJ_UINT32 m_DA_y0; - OPJ_UINT32 m_DA_x1; - OPJ_UINT32 m_DA_y1; - - /** Index of the tile to decode (used in get_tile) */ - OPJ_INT32 m_tile_ind_to_dec; - /** Position of the last SOT marker read */ - OPJ_OFF_T m_last_sot_read_pos; - - /** - * Indicate that the current tile-part is assume as the last tile part of the codestream. - * It is useful in the case of PSot is equal to zero. The sot length will be compute in the - * SOD reader function. FIXME NOT USED for the moment - */ - OPJ_BOOL m_last_tile_part; - /** to tell that a tile can be decoded. */ - OPJ_UINT32 m_can_decode : 1; - OPJ_UINT32 m_discard_tiles : 1; - OPJ_UINT32 m_skip_data : 1; - -} opj_j2k_dec_t; - -typedef struct opj_j2k_enc -{ - /** Tile part number, regardless of poc, for each new poc, tp is reset to 1*/ - OPJ_UINT32 m_current_poc_tile_part_number; /* tp_num */ - - /** Tile part number currently coding, taking into account POC. m_current_tile_part_number holds the total number of tile parts while encoding the last tile part.*/ - OPJ_UINT32 m_current_tile_part_number; /*cur_tp_num */ - - /** - locate the start position of the TLM marker - after encoding the tilepart, a jump (in j2k_write_sod) is done to the TLM marker to store the value of its length. - */ - OPJ_OFF_T m_tlm_start; - /** - * Stores the sizes of the tlm. - */ - OPJ_BYTE * m_tlm_sot_offsets_buffer; - /** - * The current offset of the tlm buffer. - */ - OPJ_BYTE * m_tlm_sot_offsets_current; - - /** Total num of tile parts in whole image = num tiles* num tileparts in each tile*/ - /** used in TLMmarker*/ - OPJ_UINT32 m_total_tile_parts; /* totnum_tp */ - - /* encoded data for a tile */ - OPJ_BYTE * m_encoded_tile_data; - - /* size of the encoded_data */ - OPJ_UINT32 m_encoded_tile_size; - - /* encoded data for a tile */ - OPJ_BYTE * m_header_tile_data; - - /* size of the encoded_data */ - OPJ_UINT32 m_header_tile_data_size; - - -} opj_j2k_enc_t; - - - -struct opj_tcd; -/** -JPEG-2000 codestream reader/writer -*/ -typedef struct opj_j2k -{ - /* J2K codestream is decoded*/ - OPJ_BOOL m_is_decoder; - - /* FIXME DOC*/ - union - { - opj_j2k_dec_t m_decoder; - opj_j2k_enc_t m_encoder; - } - m_specific_param; - - /** pointer to the internal/private encoded / decoded image */ - opj_image_t* m_private_image; - - /* pointer to the output image (decoded)*/ - opj_image_t* m_output_image; - - /** Coding parameters */ - opj_cp_t m_cp; - - /** the list of procedures to exec **/ - opj_procedure_list_t * m_procedure_list; - - /** the list of validation procedures to follow to make sure the code is valid **/ - opj_procedure_list_t * m_validation_list; - - /** helper used to write the index file */ - opj_codestream_index_t *cstr_index; - - /** number of the tile curently concern by coding/decoding */ - OPJ_UINT32 m_current_tile_number; - - /** the current tile coder/decoder **/ - struct opj_tcd * m_tcd; - -} -opj_j2k_t; - - - - -/** @name Exported functions */ -/*@{*/ -/* ----------------------------------------------------------------------- */ - -/** -Setup the decoder decoding parameters using user parameters. -Decoding parameters are returned in j2k->cp. -@param j2k J2K decompressor handle -@param parameters decompression parameters -*/ -void opj_j2k_setup_decoder(opj_j2k_t *j2k, opj_dparameters_t *parameters); - -/** - * Creates a J2K compression structure - * - * @return Returns a handle to a J2K compressor if successful, returns NULL otherwise -*/ -opj_j2k_t* opj_j2k_create_compress(void); - - -OPJ_BOOL opj_j2k_setup_encoder( opj_j2k_t *p_j2k, - opj_cparameters_t *parameters, - opj_image_t *image, - opj_event_mgr_t * p_manager); - -/** -Converts an enum type progression order to string type -*/ -char *opj_j2k_convert_progression_order(OPJ_PROG_ORDER prg_order); - -/* ----------------------------------------------------------------------- */ -/*@}*/ - -/*@}*/ - -/** - * Ends the decompression procedures and possibiliy add data to be read after the - * codestream. - */ -OPJ_BOOL opj_j2k_end_decompress(opj_j2k_t *j2k, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager); - -/** - * Reads a jpeg2000 codestream header structure. - * - * @param p_stream the stream to read data from. - * @param p_j2k the jpeg2000 codec. - * @param p_image FIXME DOC - * @param p_manager the user event manager. - * - * @return true if the box is valid. - */ -OPJ_BOOL opj_j2k_read_header( opj_stream_private_t *p_stream, - opj_j2k_t* p_j2k, - opj_image_t** p_image, - opj_event_mgr_t* p_manager ); - - -/** - * Destroys a jpeg2000 codec. - * - * @param p_j2k the jpeg20000 structure to destroy. - */ -void opj_j2k_destroy (opj_j2k_t *p_j2k); - -/** - * Destroys a codestream index structure. - * - * @param p_cstr_ind the codestream index parameter to destroy. - */ -void j2k_destroy_cstr_index (opj_codestream_index_t *p_cstr_ind); - -/** - * Decode tile data. - * @param p_j2k the jpeg2000 codec. - * @param p_tile_index - * @param p_data FIXME DOC - * @param p_data_size FIXME DOC - * @param p_stream the stream to write data to. - * @param p_manager the user event manager. - */ -OPJ_BOOL opj_j2k_decode_tile ( opj_j2k_t * p_j2k, - OPJ_UINT32 p_tile_index, - OPJ_BYTE * p_data, - OPJ_UINT32 p_data_size, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -/** - * Reads a tile header. - * @param p_j2k the jpeg2000 codec. - * @param p_tile_index FIXME DOC - * @param p_data_size FIXME DOC - * @param p_tile_x0 FIXME DOC - * @param p_tile_y0 FIXME DOC - * @param p_tile_x1 FIXME DOC - * @param p_tile_y1 FIXME DOC - * @param p_nb_comps FIXME DOC - * @param p_go_on FIXME DOC - * @param p_stream the stream to write data to. - * @param p_manager the user event manager. - */ -OPJ_BOOL opj_j2k_read_tile_header ( opj_j2k_t * p_j2k, - OPJ_UINT32 * p_tile_index, - OPJ_UINT32 * p_data_size, - OPJ_INT32 * p_tile_x0, - OPJ_INT32 * p_tile_y0, - OPJ_INT32 * p_tile_x1, - OPJ_INT32 * p_tile_y1, - OPJ_UINT32 * p_nb_comps, - OPJ_BOOL * p_go_on, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - - -/** - * Sets the given area to be decoded. This function should be called right after opj_read_header and before any tile header reading. - * - * @param p_j2k the jpeg2000 codec. - * @param p_image FIXME DOC - * @param p_start_x the left position of the rectangle to decode (in image coordinates). - * @param p_start_y the up position of the rectangle to decode (in image coordinates). - * @param p_end_x the right position of the rectangle to decode (in image coordinates). - * @param p_end_y the bottom position of the rectangle to decode (in image coordinates). - * @param p_manager the user event manager - * - * @return true if the area could be set. - */ -OPJ_BOOL opj_j2k_set_decode_area( opj_j2k_t *p_j2k, - opj_image_t* p_image, - OPJ_INT32 p_start_x, OPJ_INT32 p_start_y, - OPJ_INT32 p_end_x, OPJ_INT32 p_end_y, - opj_event_mgr_t * p_manager ); - -/** - * Creates a J2K decompression structure. - * - * @return a handle to a J2K decompressor if successful, NULL otherwise. - */ -opj_j2k_t* opj_j2k_create_decompress(void); - - -/** - * Dump some elements from the J2K decompression structure . - * - *@param p_j2k the jpeg2000 codec. - *@param flag flag to describe what elments are dump. - *@param out_stream output stream where dump the elements. - * -*/ -void j2k_dump (opj_j2k_t* p_j2k, OPJ_INT32 flag, FILE* out_stream); - - - -/** - * Dump an image header structure. - * - *@param image the image header to dump. - *@param dev_dump_flag flag to describe if we are in the case of this function is use outside j2k_dump function - *@param out_stream output stream where dump the elements. - */ -void j2k_dump_image_header(opj_image_t* image, OPJ_BOOL dev_dump_flag, FILE* out_stream); - -/** - * Dump a component image header structure. - * - *@param comp the component image header to dump. - *@param dev_dump_flag flag to describe if we are in the case of this function is use outside j2k_dump function - *@param out_stream output stream where dump the elements. - */ -void j2k_dump_image_comp_header(opj_image_comp_t* comp, OPJ_BOOL dev_dump_flag, FILE* out_stream); - -/** - * Get the codestream info from a JPEG2000 codec. - * - *@param p_j2k the component image header to dump. - * - *@return the codestream information extract from the jpg2000 codec - */ -opj_codestream_info_v2_t* j2k_get_cstr_info(opj_j2k_t* p_j2k); - -/** - * Get the codestream index from a JPEG2000 codec. - * - *@param p_j2k the component image header to dump. - * - *@return the codestream index extract from the jpg2000 codec - */ -opj_codestream_index_t* j2k_get_cstr_index(opj_j2k_t* p_j2k); - -/** - * Decode an image from a JPEG-2000 codestream - * @param j2k J2K decompressor handle - * @param p_stream FIXME DOC - * @param p_image FIXME DOC - * @param p_manager FIXME DOC - * @return FIXME DOC -*/ -OPJ_BOOL opj_j2k_decode(opj_j2k_t *j2k, - opj_stream_private_t *p_stream, - opj_image_t *p_image, - opj_event_mgr_t *p_manager); - - -OPJ_BOOL opj_j2k_get_tile( opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_image_t* p_image, - opj_event_mgr_t * p_manager, - OPJ_UINT32 tile_index ); - -OPJ_BOOL opj_j2k_set_decoded_resolution_factor(opj_j2k_t *p_j2k, - OPJ_UINT32 res_factor, - opj_event_mgr_t * p_manager); - - -/** - * Writes a tile. - * @param p_j2k the jpeg2000 codec. - * @param p_tile_index FIXME DOC - * @param p_data FIXME DOC - * @param p_data_size FIXME DOC - * @param p_stream the stream to write data to. - * @param p_manager the user event manager. - */ -OPJ_BOOL opj_j2k_write_tile ( opj_j2k_t * p_j2k, - OPJ_UINT32 p_tile_index, - OPJ_BYTE * p_data, - OPJ_UINT32 p_data_size, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -/** - * Encodes an image into a JPEG-2000 codestream - */ -OPJ_BOOL opj_j2k_encode( opj_j2k_t * p_j2k, - opj_stream_private_t *cio, - opj_event_mgr_t * p_manager ); - -/** - * Starts a compression scheme, i.e. validates the codec parameters, writes the header. - * - * @param p_j2k the jpeg2000 codec. - * @param p_stream the stream object. - * @param p_image FIXME DOC - * @param p_manager the user event manager. - * - * @return true if the codec is valid. - */ -OPJ_BOOL opj_j2k_start_compress(opj_j2k_t *p_j2k, - opj_stream_private_t *p_stream, - opj_image_t * p_image, - opj_event_mgr_t * p_manager); - -/** - * Ends the compression procedures and possibiliy add data to be read after the - * codestream. - */ -OPJ_BOOL opj_j2k_end_compress( opj_j2k_t *p_j2k, - opj_stream_private_t *cio, - opj_event_mgr_t * p_manager); - -OPJ_BOOL opj_j2k_setup_mct_encoding (opj_tcp_t * p_tcp, opj_image_t * p_image); - - -#endif /* __J2K_H */ diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/jp2.c b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/jp2.c deleted file mode 100644 index aafbe199d6..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/jp2.c +++ /dev/null @@ -1,3000 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2014, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux - * Copyright (c) 2003-2014, Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * Copyright (c) 2010-2011, Kaori Hagihara - * Copyright (c) 2008, 2011-2012, Centre National d'Etudes Spatiales (CNES), FR - * Copyright (c) 2012, CS Systemes d'Information, France - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -#include "opj_includes.h" - -/** @defgroup JP2 JP2 - JPEG-2000 file format reader/writer */ -/*@{*/ - -#define OPJ_BOX_SIZE 1024 - -/** @name Local static functions */ -/*@{*/ - -/*static void jp2_write_url(opj_cio_t *cio, char *Idx_file);*/ - -/** - * Reads a IHDR box - Image Header box - * - * @param p_image_header_data pointer to actual data (already read from file) - * @param jp2 the jpeg2000 file codec. - * @param p_image_header_size the size of the image header - * @param p_manager the user event manager. - * - * @return true if the image header is valid, false else. - */ -static OPJ_BOOL opj_jp2_read_ihdr( opj_jp2_t *jp2, - OPJ_BYTE *p_image_header_data, - OPJ_UINT32 p_image_header_size, - opj_event_mgr_t * p_manager ); - -/** - * Writes the Image Header box - Image Header box. - * - * @param jp2 jpeg2000 file codec. - * @param p_nb_bytes_written pointer to store the nb of bytes written by the function. - * - * @return the data being copied. -*/ -static OPJ_BYTE * opj_jp2_write_ihdr(opj_jp2_t *jp2, - OPJ_UINT32 * p_nb_bytes_written ); - -/** - * Writes the Bit per Component box. - * - * @param jp2 jpeg2000 file codec. - * @param p_nb_bytes_written pointer to store the nb of bytes written by the function. - * - * @return the data being copied. -*/ -static OPJ_BYTE * opj_jp2_write_bpcc( opj_jp2_t *jp2, - OPJ_UINT32 * p_nb_bytes_written ); - -/** - * Reads a Bit per Component box. - * - * @param p_bpc_header_data pointer to actual data (already read from file) - * @param jp2 the jpeg2000 file codec. - * @param p_bpc_header_size the size of the bpc header - * @param p_manager the user event manager. - * - * @return true if the bpc header is valid, fale else. - */ -static OPJ_BOOL opj_jp2_read_bpcc( opj_jp2_t *jp2, - OPJ_BYTE * p_bpc_header_data, - OPJ_UINT32 p_bpc_header_size, - opj_event_mgr_t * p_manager ); - -static OPJ_BOOL opj_jp2_read_cdef( opj_jp2_t * jp2, - OPJ_BYTE * p_cdef_header_data, - OPJ_UINT32 p_cdef_header_size, - opj_event_mgr_t * p_manager ); - -static void opj_jp2_apply_cdef(opj_image_t *image, opj_jp2_color_t *color); - -/** - * Writes the Channel Definition box. - * - * @param jp2 jpeg2000 file codec. - * @param p_nb_bytes_written pointer to store the nb of bytes written by the function. - * - * @return the data being copied. - */ -static OPJ_BYTE * opj_jp2_write_cdef( opj_jp2_t *jp2, - OPJ_UINT32 * p_nb_bytes_written ); - -/** - * Writes the Colour Specification box. - * - * @param jp2 jpeg2000 file codec. - * @param p_nb_bytes_written pointer to store the nb of bytes written by the function. - * - * @return the data being copied. -*/ -static OPJ_BYTE * opj_jp2_write_colr( opj_jp2_t *jp2, - OPJ_UINT32 * p_nb_bytes_written ); - -/** - * Writes a FTYP box - File type box - * - * @param cio the stream to write data to. - * @param jp2 the jpeg2000 file codec. - * @param p_manager the user event manager. - * - * @return true if writing was successful. - */ -static OPJ_BOOL opj_jp2_write_ftyp( opj_jp2_t *jp2, - opj_stream_private_t *cio, - opj_event_mgr_t * p_manager ); - -/** - * Reads a a FTYP box - File type box - * - * @param p_header_data the data contained in the FTYP box. - * @param jp2 the jpeg2000 file codec. - * @param p_header_size the size of the data contained in the FTYP box. - * @param p_manager the user event manager. - * - * @return true if the FTYP box is valid. - */ -static OPJ_BOOL opj_jp2_read_ftyp( opj_jp2_t *jp2, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager ); - -OPJ_BOOL opj_jp2_skip_jp2c( opj_jp2_t *jp2, - opj_stream_private_t *cio, - opj_event_mgr_t * p_manager ); - -/** - * Reads the Jpeg2000 file Header box - JP2 Header box (warning, this is a super box). - * - * @param p_header_data the data contained in the file header box. - * @param jp2 the jpeg2000 file codec. - * @param p_header_size the size of the data contained in the file header box. - * @param p_manager the user event manager. - * - * @return true if the JP2 Header box was successfully reconized. -*/ -static OPJ_BOOL opj_jp2_read_jp2h( opj_jp2_t *jp2, - OPJ_BYTE *p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager ); - -/** - * Writes the Jpeg2000 codestream Header box - JP2C Header box. This function must be called AFTER the coding has been done. - * - * @param cio the stream to write data to. - * @param jp2 the jpeg2000 file codec. - * @param p_manager user event manager. - * - * @return true if writing was successful. -*/ -static OPJ_BOOL opj_jp2_write_jp2c( opj_jp2_t *jp2, - opj_stream_private_t *cio, - opj_event_mgr_t * p_manager ); - -#ifdef USE_JPIP -/** - * Write index Finder box - * @param cio the stream to write to. - * @param jp2 the jpeg2000 file codec. - * @param p_manager user event manager. -*/ -static OPJ_BOOL opj_jpip_write_iptr( opj_jp2_t *jp2, - opj_stream_private_t *cio, - opj_event_mgr_t * p_manager ); - -/** - * Write index Finder box - * @param cio the stream to write to. - * @param jp2 the jpeg2000 file codec. - * @param p_manager user event manager. - */ -static OPJ_BOOL opj_jpip_write_cidx(opj_jp2_t *jp2, - opj_stream_private_t *cio, - opj_event_mgr_t * p_manager ); - -/** - * Write file Index (superbox) - * @param cio the stream to write to. - * @param jp2 the jpeg2000 file codec. - * @param p_manager user event manager. - */ -static OPJ_BOOL opj_jpip_write_fidx(opj_jp2_t *jp2, - opj_stream_private_t *cio, - opj_event_mgr_t * p_manager ); -#endif /* USE_JPIP */ - -/** - * Reads a jpeg2000 file signature box. - * - * @param p_header_data the data contained in the signature box. - * @param jp2 the jpeg2000 file codec. - * @param p_header_size the size of the data contained in the signature box. - * @param p_manager the user event manager. - * - * @return true if the file signature box is valid. - */ -static OPJ_BOOL opj_jp2_read_jp(opj_jp2_t *jp2, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager); - -/** - * Writes a jpeg2000 file signature box. - * - * @param cio the stream to write data to. - * @param jp2 the jpeg2000 file codec. - * @param p_manager the user event manager. - * - * @return true if writing was successful. - */ -static OPJ_BOOL opj_jp2_write_jp( opj_jp2_t *jp2, - opj_stream_private_t *cio, - opj_event_mgr_t * p_manager ); - -/** -Apply collected palette data -@param color Collector for profile, cdef and pclr data -@param image -*/ -static void opj_jp2_apply_pclr(opj_image_t *image, opj_jp2_color_t *color); - -static void opj_jp2_free_pclr(opj_jp2_color_t *color); - -/** - * Collect palette data - * - * @param jp2 JP2 handle - * @param p_pclr_header_data FIXME DOC - * @param p_pclr_header_size FIXME DOC - * @param p_manager - * - * @return Returns true if successful, returns false otherwise -*/ -static OPJ_BOOL opj_jp2_read_pclr( opj_jp2_t *jp2, - OPJ_BYTE * p_pclr_header_data, - OPJ_UINT32 p_pclr_header_size, - opj_event_mgr_t * p_manager ); - -/** - * Collect component mapping data - * - * @param jp2 JP2 handle - * @param p_cmap_header_data FIXME DOC - * @param p_cmap_header_size FIXME DOC - * @param p_manager FIXME DOC - * - * @return Returns true if successful, returns false otherwise -*/ - -static OPJ_BOOL opj_jp2_read_cmap( opj_jp2_t * jp2, - OPJ_BYTE * p_cmap_header_data, - OPJ_UINT32 p_cmap_header_size, - opj_event_mgr_t * p_manager ); - -/** - * Reads the Color Specification box. - * - * @param p_colr_header_data pointer to actual data (already read from file) - * @param jp2 the jpeg2000 file codec. - * @param p_colr_header_size the size of the color header - * @param p_manager the user event manager. - * - * @return true if the bpc header is valid, fale else. -*/ -static OPJ_BOOL opj_jp2_read_colr( opj_jp2_t *jp2, - OPJ_BYTE * p_colr_header_data, - OPJ_UINT32 p_colr_header_size, - opj_event_mgr_t * p_manager ); - -/*@}*/ - -/*@}*/ - -/** - * Sets up the procedures to do on writing header after the codestream. - * Developpers wanting to extend the library can add their own writing procedures. - */ -static void opj_jp2_setup_end_header_writing (opj_jp2_t *jp2); - -/** - * Sets up the procedures to do on reading header after the codestream. - * Developpers wanting to extend the library can add their own writing procedures. - */ -static void opj_jp2_setup_end_header_reading (opj_jp2_t *jp2); - -/** - * Reads a jpeg2000 file header structure. - * - * @param jp2 the jpeg2000 file header structure. - * @param stream the stream to read data from. - * @param p_manager the user event manager. - * - * @return true if the box is valid. - */ -static OPJ_BOOL opj_jp2_read_header_procedure( opj_jp2_t *jp2, - opj_stream_private_t *stream, - opj_event_mgr_t * p_manager ); - -/** - * Excutes the given procedures on the given codec. - * - * @param p_procedure_list the list of procedures to execute - * @param jp2 the jpeg2000 file codec to execute the procedures on. - * @param stream the stream to execute the procedures on. - * @param p_manager the user manager. - * - * @return true if all the procedures were successfully executed. - */ -static OPJ_BOOL opj_jp2_exec ( opj_jp2_t * jp2, - opj_procedure_list_t * p_procedure_list, - opj_stream_private_t *stream, - opj_event_mgr_t * p_manager ); - -/** - * Reads a box header. The box is the way data is packed inside a jpeg2000 file structure. - * - * @param cio the input stream to read data from. - * @param box the box structure to fill. - * @param p_number_bytes_read pointer to an int that will store the number of bytes read from the stream (shoul usually be 2). - * @param p_manager user event manager. - * - * @return true if the box is reconized, false otherwise -*/ -static OPJ_BOOL opj_jp2_read_boxhdr(opj_jp2_box_t *box, - OPJ_UINT32 * p_number_bytes_read, - opj_stream_private_t *cio, - opj_event_mgr_t * p_manager); - -/** - * Sets up the validation ,i.e. adds the procedures to lauch to make sure the codec parameters - * are valid. Developpers wanting to extend the library can add their own validation procedures. - */ -static void opj_jp2_setup_encoding_validation (opj_jp2_t *jp2); - -/** - * Sets up the procedures to do on writing header. Developpers wanting to extend the library can add their own writing procedures. - */ -static void opj_jp2_setup_header_writing (opj_jp2_t *jp2); - -OPJ_BOOL opj_jp2_default_validation ( opj_jp2_t * jp2, - opj_stream_private_t *cio, - opj_event_mgr_t * p_manager ); - -/** - * Finds the image execution function related to the given box id. - * - * @param p_id the id of the handler to fetch. - * - * @return the given handler or NULL if it could not be found. - */ -static const opj_jp2_header_handler_t * opj_jp2_img_find_handler (OPJ_UINT32 p_id); - -/** - * Finds the execution function related to the given box id. - * - * @param p_id the id of the handler to fetch. - * - * @return the given handler or NULL if it could not be found. - */ -static const opj_jp2_header_handler_t * opj_jp2_find_handler (OPJ_UINT32 p_id ); - -const opj_jp2_header_handler_t jp2_header [] = -{ - {JP2_JP,opj_jp2_read_jp}, - {JP2_FTYP,opj_jp2_read_ftyp}, - {JP2_JP2H,opj_jp2_read_jp2h} -}; - -const opj_jp2_header_handler_t jp2_img_header [] = -{ - {JP2_IHDR,opj_jp2_read_ihdr}, - {JP2_COLR,opj_jp2_read_colr}, - {JP2_BPCC,opj_jp2_read_bpcc}, - {JP2_PCLR,opj_jp2_read_pclr}, - {JP2_CMAP,opj_jp2_read_cmap}, - {JP2_CDEF,opj_jp2_read_cdef} - -}; - -/** - * Reads a box header. The box is the way data is packed inside a jpeg2000 file structure. Data is read from a character string - * - * @param box the box structure to fill. - * @param p_data the character string to read data from. - * @param p_number_bytes_read pointer to an int that will store the number of bytes read from the stream (shoul usually be 2). - * @param p_box_max_size the maximum number of bytes in the box. - * @param p_manager FIXME DOC - * - * @return true if the box is reconized, false otherwise -*/ -static OPJ_BOOL opj_jp2_read_boxhdr_char( opj_jp2_box_t *box, - OPJ_BYTE * p_data, - OPJ_UINT32 * p_number_bytes_read, - OPJ_UINT32 p_box_max_size, - opj_event_mgr_t * p_manager ); - -/** - * Sets up the validation ,i.e. adds the procedures to lauch to make sure the codec parameters - * are valid. Developpers wanting to extend the library can add their own validation procedures. - */ -static void opj_jp2_setup_decoding_validation (opj_jp2_t *jp2); - -/** - * Sets up the procedures to do on reading header. - * Developpers wanting to extend the library can add their own writing procedures. - */ -static void opj_jp2_setup_header_reading (opj_jp2_t *jp2); - -/* ----------------------------------------------------------------------- */ - OPJ_BOOL opj_jp2_read_boxhdr(opj_jp2_box_t *box, - OPJ_UINT32 * p_number_bytes_read, - opj_stream_private_t *cio, - opj_event_mgr_t * p_manager ) -{ - /* read header from file */ - OPJ_BYTE l_data_header [8]; - - /* preconditions */ - assert(cio != 00); - assert(box != 00); - assert(p_number_bytes_read != 00); - assert(p_manager != 00); - - *p_number_bytes_read = (OPJ_UINT32)opj_stream_read_data(cio,l_data_header,8,p_manager); - if (*p_number_bytes_read != 8) { - return OPJ_FALSE; - } - - /* process read data */ - opj_read_bytes(l_data_header,&(box->length), 4); - opj_read_bytes(l_data_header+4,&(box->type), 4); - - if(box->length == 0)/* last box */ - { - const OPJ_OFF_T bleft = opj_stream_get_number_byte_left(cio); - box->length = (OPJ_UINT32)bleft; - assert( (OPJ_OFF_T)box->length == bleft ); - return OPJ_TRUE; - } - - /* do we have a "special very large box ?" */ - /* read then the XLBox */ - if (box->length == 1) { - OPJ_UINT32 l_xl_part_size; - - OPJ_UINT32 l_nb_bytes_read = (OPJ_UINT32)opj_stream_read_data(cio,l_data_header,8,p_manager); - if (l_nb_bytes_read != 8) { - if (l_nb_bytes_read > 0) { - *p_number_bytes_read += l_nb_bytes_read; - } - - return OPJ_FALSE; - } - - *p_number_bytes_read = 16; - opj_read_bytes(l_data_header,&l_xl_part_size, 4); - if (l_xl_part_size != 0) { - opj_event_msg(p_manager, EVT_ERROR, "Cannot handle box sizes higher than 2^32\n"); - return OPJ_FALSE; - } - opj_read_bytes(l_data_header+4,&(box->length), 4); - } - return OPJ_TRUE; -} - -#if 0 -static void jp2_write_url(opj_cio_t *cio, char *Idx_file) { - OPJ_UINT32 i; - opj_jp2_box_t box; - - box.init_pos = cio_tell(cio); - cio_skip(cio, 4); - cio_write(cio, JP2_URL, 4); /* DBTL */ - cio_write(cio, 0, 1); /* VERS */ - cio_write(cio, 0, 3); /* FLAG */ - - if(Idx_file) { - for (i = 0; i < strlen(Idx_file); i++) { - cio_write(cio, Idx_file[i], 1); - } - } - - box.length = cio_tell(cio) - box.init_pos; - cio_seek(cio, box.init_pos); - cio_write(cio, box.length, 4); /* L */ - cio_seek(cio, box.init_pos + box.length); -} -#endif - -OPJ_BOOL opj_jp2_read_ihdr( opj_jp2_t *jp2, - OPJ_BYTE *p_image_header_data, - OPJ_UINT32 p_image_header_size, - opj_event_mgr_t * p_manager ) -{ - /* preconditions */ - assert(p_image_header_data != 00); - assert(jp2 != 00); - assert(p_manager != 00); - - if (p_image_header_size != 14) { - opj_event_msg(p_manager, EVT_ERROR, "Bad image header box (bad size)\n"); - return OPJ_FALSE; - } - - opj_read_bytes(p_image_header_data,&(jp2->h),4); /* HEIGHT */ - p_image_header_data += 4; - opj_read_bytes(p_image_header_data,&(jp2->w),4); /* WIDTH */ - p_image_header_data += 4; - opj_read_bytes(p_image_header_data,&(jp2->numcomps),2); /* NC */ - p_image_header_data += 2; - - /* allocate memory for components */ - jp2->comps = (opj_jp2_comps_t*) opj_calloc(jp2->numcomps, sizeof(opj_jp2_comps_t)); - if (jp2->comps == 0) { - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to handle image header (ihdr)\n"); - return OPJ_FALSE; - } - - opj_read_bytes(p_image_header_data,&(jp2->bpc),1); /* BPC */ - ++ p_image_header_data; - - opj_read_bytes(p_image_header_data,&(jp2->C),1); /* C */ - ++ p_image_header_data; - - /* Should be equal to 7 cf. chapter about image header box of the norm */ - if (jp2->C != 7){ - opj_event_msg(p_manager, EVT_INFO, "JP2 IHDR box: compression type indicate that the file is not a conforming JP2 file (%d) \n", jp2->C); - } - - opj_read_bytes(p_image_header_data,&(jp2->UnkC),1); /* UnkC */ - ++ p_image_header_data; - opj_read_bytes(p_image_header_data,&(jp2->IPR),1); /* IPR */ - ++ p_image_header_data; - - return OPJ_TRUE; -} - -OPJ_BYTE * opj_jp2_write_ihdr(opj_jp2_t *jp2, - OPJ_UINT32 * p_nb_bytes_written - ) -{ - OPJ_BYTE * l_ihdr_data,* l_current_ihdr_ptr; - - /* preconditions */ - assert(jp2 != 00); - assert(p_nb_bytes_written != 00); - - /* default image header is 22 bytes wide */ - l_ihdr_data = (OPJ_BYTE *) opj_calloc(1,22); - if (l_ihdr_data == 00) { - return 00; - } - - l_current_ihdr_ptr = l_ihdr_data; - - opj_write_bytes(l_current_ihdr_ptr,22,4); /* write box size */ - l_current_ihdr_ptr+=4; - - opj_write_bytes(l_current_ihdr_ptr,JP2_IHDR, 4); /* IHDR */ - l_current_ihdr_ptr+=4; - - opj_write_bytes(l_current_ihdr_ptr,jp2->h, 4); /* HEIGHT */ - l_current_ihdr_ptr+=4; - - opj_write_bytes(l_current_ihdr_ptr, jp2->w, 4); /* WIDTH */ - l_current_ihdr_ptr+=4; - - opj_write_bytes(l_current_ihdr_ptr, jp2->numcomps, 2); /* NC */ - l_current_ihdr_ptr+=2; - - opj_write_bytes(l_current_ihdr_ptr, jp2->bpc, 1); /* BPC */ - ++l_current_ihdr_ptr; - - opj_write_bytes(l_current_ihdr_ptr, jp2->C, 1); /* C : Always 7 */ - ++l_current_ihdr_ptr; - - opj_write_bytes(l_current_ihdr_ptr, jp2->UnkC, 1); /* UnkC, colorspace unknown */ - ++l_current_ihdr_ptr; - - opj_write_bytes(l_current_ihdr_ptr, jp2->IPR, 1); /* IPR, no intellectual property */ - ++l_current_ihdr_ptr; - - *p_nb_bytes_written = 22; - - return l_ihdr_data; -} - -OPJ_BYTE * opj_jp2_write_bpcc( opj_jp2_t *jp2, - OPJ_UINT32 * p_nb_bytes_written - ) -{ - OPJ_UINT32 i; - /* room for 8 bytes for box and 1 byte for each component */ - OPJ_UINT32 l_bpcc_size = 8 + jp2->numcomps; - OPJ_BYTE * l_bpcc_data,* l_current_bpcc_ptr; - - /* preconditions */ - assert(jp2 != 00); - assert(p_nb_bytes_written != 00); - - l_bpcc_data = (OPJ_BYTE *) opj_calloc(1,l_bpcc_size); - if (l_bpcc_data == 00) { - return 00; - } - - l_current_bpcc_ptr = l_bpcc_data; - - opj_write_bytes(l_current_bpcc_ptr,l_bpcc_size,4); /* write box size */ - l_current_bpcc_ptr += 4; - - opj_write_bytes(l_current_bpcc_ptr,JP2_BPCC,4); /* BPCC */ - l_current_bpcc_ptr += 4; - - for (i = 0; i < jp2->numcomps; ++i) { - opj_write_bytes(l_current_bpcc_ptr, jp2->comps[i].bpcc, 1); /* write each component information */ - ++l_current_bpcc_ptr; - } - - *p_nb_bytes_written = l_bpcc_size; - - return l_bpcc_data; -} - -OPJ_BOOL opj_jp2_read_bpcc( opj_jp2_t *jp2, - OPJ_BYTE * p_bpc_header_data, - OPJ_UINT32 p_bpc_header_size, - opj_event_mgr_t * p_manager - ) -{ - OPJ_UINT32 i; - - /* preconditions */ - assert(p_bpc_header_data != 00); - assert(jp2 != 00); - assert(p_manager != 00); - - - if (jp2->bpc != 255 ){ - opj_event_msg(p_manager, EVT_WARNING, "A BPCC header box is available although BPC given by the IHDR box (%d) indicate components bit depth is constant\n",jp2->bpc); - } - - /* and length is relevant */ - if (p_bpc_header_size != jp2->numcomps) { - opj_event_msg(p_manager, EVT_ERROR, "Bad BPCC header box (bad size)\n"); - return OPJ_FALSE; - } - - /* read info for each component */ - for (i = 0; i < jp2->numcomps; ++i) { - opj_read_bytes(p_bpc_header_data,&jp2->comps[i].bpcc ,1); /* read each BPCC component */ - ++p_bpc_header_data; - } - - return OPJ_TRUE; -} -static OPJ_BYTE * opj_jp2_write_cdef(opj_jp2_t *jp2, OPJ_UINT32 * p_nb_bytes_written) -{ - /* room for 8 bytes for box, 2 for n */ - OPJ_UINT32 l_cdef_size = 10; - OPJ_BYTE * l_cdef_data,* l_current_cdef_ptr; - OPJ_UINT32 l_value; - OPJ_UINT16 i; - - /* preconditions */ - assert(jp2 != 00); - assert(p_nb_bytes_written != 00); - assert(jp2->color.jp2_cdef != 00); - assert(jp2->color.jp2_cdef->info != 00); - assert(jp2->color.jp2_cdef->n > 0U); - - l_cdef_size += 6U * jp2->color.jp2_cdef->n; - - l_cdef_data = (OPJ_BYTE *) opj_malloc(l_cdef_size); - if (l_cdef_data == 00) { - return 00; - } - - l_current_cdef_ptr = l_cdef_data; - - opj_write_bytes(l_current_cdef_ptr,l_cdef_size,4); /* write box size */ - l_current_cdef_ptr += 4; - - opj_write_bytes(l_current_cdef_ptr,JP2_CDEF,4); /* BPCC */ - l_current_cdef_ptr += 4; - - l_value = jp2->color.jp2_cdef->n; - opj_write_bytes(l_current_cdef_ptr,l_value,2); /* N */ - l_current_cdef_ptr += 2; - - for (i = 0U; i < jp2->color.jp2_cdef->n; ++i) { - l_value = jp2->color.jp2_cdef->info[i].cn; - opj_write_bytes(l_current_cdef_ptr,l_value,2); /* Cni */ - l_current_cdef_ptr += 2; - l_value = jp2->color.jp2_cdef->info[i].typ; - opj_write_bytes(l_current_cdef_ptr,l_value,2); /* Typi */ - l_current_cdef_ptr += 2; - l_value = jp2->color.jp2_cdef->info[i].asoc; - opj_write_bytes(l_current_cdef_ptr,l_value,2); /* Asoci */ - l_current_cdef_ptr += 2; - } - *p_nb_bytes_written = l_cdef_size; - - return l_cdef_data; -} - -OPJ_BYTE * opj_jp2_write_colr( opj_jp2_t *jp2, - OPJ_UINT32 * p_nb_bytes_written - ) -{ - /* room for 8 bytes for box 3 for common data and variable upon profile*/ - OPJ_UINT32 l_colr_size = 11; - OPJ_BYTE * l_colr_data,* l_current_colr_ptr; - - /* preconditions */ - assert(jp2 != 00); - assert(p_nb_bytes_written != 00); - assert(jp2->meth == 1 || jp2->meth == 2); - - switch (jp2->meth) { - case 1 : - l_colr_size += 4; /* EnumCS */ - break; - case 2 : - assert(jp2->color.icc_profile_len); /* ICC profile */ - l_colr_size += jp2->color.icc_profile_len; - break; - default : - return 00; - } - - l_colr_data = (OPJ_BYTE *) opj_calloc(1,l_colr_size); - if (l_colr_data == 00) { - return 00; - } - - l_current_colr_ptr = l_colr_data; - - opj_write_bytes(l_current_colr_ptr,l_colr_size,4); /* write box size */ - l_current_colr_ptr += 4; - - opj_write_bytes(l_current_colr_ptr,JP2_COLR,4); /* BPCC */ - l_current_colr_ptr += 4; - - opj_write_bytes(l_current_colr_ptr, jp2->meth,1); /* METH */ - ++l_current_colr_ptr; - - opj_write_bytes(l_current_colr_ptr, jp2->precedence,1); /* PRECEDENCE */ - ++l_current_colr_ptr; - - opj_write_bytes(l_current_colr_ptr, jp2->approx,1); /* APPROX */ - ++l_current_colr_ptr; - - if (jp2->meth == 1) { /* Meth value is restricted to 1 or 2 (Table I.9 of part 1) */ - opj_write_bytes(l_current_colr_ptr, jp2->enumcs,4); } /* EnumCS */ - else { - if (jp2->meth == 2) { /* ICC profile */ - OPJ_UINT32 i; - for(i = 0; i < jp2->color.icc_profile_len; ++i) { - opj_write_bytes(l_current_colr_ptr, jp2->color.icc_profile_buf[i], 1); - ++l_current_colr_ptr; - } - } - } - - *p_nb_bytes_written = l_colr_size; - - return l_colr_data; -} - -void opj_jp2_free_pclr(opj_jp2_color_t *color) -{ - opj_free(color->jp2_pclr->channel_sign); - opj_free(color->jp2_pclr->channel_size); - opj_free(color->jp2_pclr->entries); - - if(color->jp2_pclr->cmap) opj_free(color->jp2_pclr->cmap); - - opj_free(color->jp2_pclr); color->jp2_pclr = NULL; -} - -static OPJ_BOOL opj_jp2_check_color(opj_image_t *image, opj_jp2_color_t *color, opj_event_mgr_t *p_manager) -{ - OPJ_UINT16 i; - - /* testcase 4149.pdf.SIGSEGV.cf7.3501 */ - if (color->jp2_cdef) { - opj_jp2_cdef_info_t *info = color->jp2_cdef->info; - OPJ_UINT16 n = color->jp2_cdef->n; - OPJ_UINT32 nr_channels = image->numcomps; /* FIXME image->numcomps == jp2->numcomps before color is applied ??? */ - - /* cdef applies to cmap channels if any */ - if (color->jp2_pclr && color->jp2_pclr->cmap) { - nr_channels = (OPJ_UINT32)color->jp2_pclr->nr_channels; - } - - for (i = 0; i < n; i++) { - if (info[i].cn >= nr_channels) { - opj_event_msg(p_manager, EVT_ERROR, "Invalid component index %d (>= %d).\n", info[i].cn, nr_channels); - return OPJ_FALSE; - } - if (info[i].asoc > 0 && (OPJ_UINT32)(info[i].asoc - 1) >= nr_channels) { - opj_event_msg(p_manager, EVT_ERROR, "Invalid component index %d (>= %d).\n", info[i].asoc - 1, nr_channels); - return OPJ_FALSE; - } - } - - /* issue 397 */ - /* ISO 15444-1 states that if cdef is present, it shall contain a complete list of channel definitions. */ - while (nr_channels > 0) - { - for(i = 0; i < n; ++i) { - if ((OPJ_UINT32)info[i].cn == (nr_channels - 1U)) { - break; - } - } - if (i == n) { - opj_event_msg(p_manager, EVT_ERROR, "Incomplete channel definitions.\n"); - return OPJ_FALSE; - } - --nr_channels; - } - } - - /* testcases 451.pdf.SIGSEGV.f4c.3723, 451.pdf.SIGSEGV.5b5.3723 and - 66ea31acbb0f23a2bbc91f64d69a03f5_signal_sigsegv_13937c0_7030_5725.pdf */ - if (color->jp2_pclr && color->jp2_pclr->cmap) { - OPJ_UINT16 nr_channels = color->jp2_pclr->nr_channels; - opj_jp2_cmap_comp_t *cmap = color->jp2_pclr->cmap; - OPJ_BOOL *pcol_usage, is_sane = OPJ_TRUE; - - /* verify that all original components match an existing one */ - for (i = 0; i < nr_channels; i++) { - if (cmap[i].cmp >= image->numcomps) { - opj_event_msg(p_manager, EVT_ERROR, "Invalid component index %d (>= %d).\n", cmap[i].cmp, image->numcomps); - is_sane = OPJ_FALSE; - } - } - - pcol_usage = opj_calloc(nr_channels, sizeof(OPJ_BOOL)); - if (!pcol_usage) { - opj_event_msg(p_manager, EVT_ERROR, "Unexpected OOM.\n"); - return OPJ_FALSE; - } - /* verify that no component is targeted more than once */ - for (i = 0; i < nr_channels; i++) { - OPJ_UINT16 pcol = cmap[i].pcol; - assert(cmap[i].mtyp == 0 || cmap[i].mtyp == 1); - if (pcol >= nr_channels) { - opj_event_msg(p_manager, EVT_ERROR, "Invalid component/palette index for direct mapping %d.\n", pcol); - is_sane = OPJ_FALSE; - } - else if (pcol_usage[pcol] && cmap[i].mtyp == 1) { - opj_event_msg(p_manager, EVT_ERROR, "Component %d is mapped twice.\n", pcol); - is_sane = OPJ_FALSE; - } - else if (cmap[i].mtyp == 0 && cmap[i].pcol != 0) { - /* I.5.3.5 PCOL: If the value of the MTYP field for this channel is 0, then - * the value of this field shall be 0. */ - opj_event_msg(p_manager, EVT_ERROR, "Direct use at #%d however pcol=%d.\n", i, pcol); - is_sane = OPJ_FALSE; - } - else - pcol_usage[pcol] = OPJ_TRUE; - } - /* verify that all components are targeted at least once */ - for (i = 0; i < nr_channels; i++) { - if (!pcol_usage[i] && cmap[i].mtyp != 0) { - opj_event_msg(p_manager, EVT_ERROR, "Component %d doesn't have a mapping.\n", i); - is_sane = OPJ_FALSE; - } - } - opj_free(pcol_usage); - if (!is_sane) { - return OPJ_FALSE; - } - } - - return OPJ_TRUE; -} - -/* file9.jp2 */ -void opj_jp2_apply_pclr(opj_image_t *image, opj_jp2_color_t *color) -{ - opj_image_comp_t *old_comps, *new_comps; - OPJ_BYTE *channel_size, *channel_sign; - OPJ_UINT32 *entries; - opj_jp2_cmap_comp_t *cmap; - OPJ_INT32 *src, *dst; - OPJ_UINT32 j, max; - OPJ_UINT16 i, nr_channels, cmp, pcol; - OPJ_INT32 k, top_k; - - channel_size = color->jp2_pclr->channel_size; - channel_sign = color->jp2_pclr->channel_sign; - entries = color->jp2_pclr->entries; - cmap = color->jp2_pclr->cmap; - nr_channels = color->jp2_pclr->nr_channels; - - old_comps = image->comps; - new_comps = (opj_image_comp_t*) - opj_malloc(nr_channels * sizeof(opj_image_comp_t)); - if (!new_comps) { - /* FIXME no error code for opj_jp2_apply_pclr */ - /* FIXME event manager error callback */ - return; - } - for(i = 0; i < nr_channels; ++i) { - pcol = cmap[i].pcol; cmp = cmap[i].cmp; - - /* Direct use */ - if(cmap[i].mtyp == 0){ - assert( pcol == 0 ); - new_comps[i] = old_comps[cmp]; - } else { - assert( i == pcol ); - new_comps[pcol] = old_comps[cmp]; - } - - /* Palette mapping: */ - new_comps[i].data = (OPJ_INT32*) - opj_malloc(old_comps[cmp].w * old_comps[cmp].h * sizeof(OPJ_INT32)); - if (!new_comps[i].data) { - opj_free(new_comps); - new_comps = NULL; - /* FIXME no error code for opj_jp2_apply_pclr */ - /* FIXME event manager error callback */ - return; - } - new_comps[i].prec = channel_size[i]; - new_comps[i].sgnd = channel_sign[i]; - } - - top_k = color->jp2_pclr->nr_entries - 1; - - for(i = 0; i < nr_channels; ++i) { - /* Palette mapping: */ - cmp = cmap[i].cmp; pcol = cmap[i].pcol; - src = old_comps[cmp].data; - assert( src ); - max = new_comps[pcol].w * new_comps[pcol].h; - - /* Direct use: */ - if(cmap[i].mtyp == 0) { - assert( cmp == 0 ); - dst = new_comps[i].data; - assert( dst ); - for(j = 0; j < max; ++j) { - dst[j] = src[j]; - } - } - else { - assert( i == pcol ); - dst = new_comps[pcol].data; - assert( dst ); - for(j = 0; j < max; ++j) { - /* The index */ - if((k = src[j]) < 0) k = 0; else if(k > top_k) k = top_k; - - /* The colour */ - dst[j] = (OPJ_INT32)entries[k * nr_channels + pcol]; - } - } - } - - max = image->numcomps; - for(i = 0; i < max; ++i) { - if(old_comps[i].data) opj_free(old_comps[i].data); - } - - opj_free(old_comps); - image->comps = new_comps; - image->numcomps = nr_channels; - - opj_jp2_free_pclr(color); - -}/* apply_pclr() */ - -OPJ_BOOL opj_jp2_read_pclr( opj_jp2_t *jp2, - OPJ_BYTE * p_pclr_header_data, - OPJ_UINT32 p_pclr_header_size, - opj_event_mgr_t * p_manager - ) -{ - opj_jp2_pclr_t *jp2_pclr; - OPJ_BYTE *channel_size, *channel_sign; - OPJ_UINT32 *entries; - OPJ_UINT16 nr_entries,nr_channels; - OPJ_UINT16 i, j; - OPJ_UINT32 l_value; - OPJ_BYTE *orig_header_data = p_pclr_header_data; - - /* preconditions */ - assert(p_pclr_header_data != 00); - assert(jp2 != 00); - assert(p_manager != 00); - (void)p_pclr_header_size; - - if(jp2->color.jp2_pclr) - return OPJ_FALSE; - - if (p_pclr_header_size < 3) - return OPJ_FALSE; - - opj_read_bytes(p_pclr_header_data, &l_value , 2); /* NE */ - p_pclr_header_data += 2; - nr_entries = (OPJ_UINT16) l_value; - if ((nr_entries == 0U) || (nr_entries > 1024U)) { - opj_event_msg(p_manager, EVT_ERROR, "Invalid PCLR box. Reports %d entries\n", (int)nr_entries); - return OPJ_FALSE; - } - - opj_read_bytes(p_pclr_header_data, &l_value , 1); /* NPC */ - ++p_pclr_header_data; - nr_channels = (OPJ_UINT16) l_value; - if (nr_channels == 0U) { - opj_event_msg(p_manager, EVT_ERROR, "Invalid PCLR box. Reports 0 palette columns\n"); - return OPJ_FALSE; - } - - if (p_pclr_header_size < 3 + (OPJ_UINT32)nr_channels) - return OPJ_FALSE; - - entries = (OPJ_UINT32*) opj_malloc((size_t)nr_channels * nr_entries * sizeof(OPJ_UINT32)); - if (!entries) - return OPJ_FALSE; - channel_size = (OPJ_BYTE*) opj_malloc(nr_channels); - if (!channel_size) - { - opj_free(entries); - return OPJ_FALSE; - } - channel_sign = (OPJ_BYTE*) opj_malloc(nr_channels); - if (!channel_sign) - { - opj_free(entries); - opj_free(channel_size); - return OPJ_FALSE; - } - - jp2_pclr = (opj_jp2_pclr_t*)opj_malloc(sizeof(opj_jp2_pclr_t)); - if (!jp2_pclr) - { - opj_free(entries); - opj_free(channel_size); - opj_free(channel_sign); - return OPJ_FALSE; - } - - jp2_pclr->channel_sign = channel_sign; - jp2_pclr->channel_size = channel_size; - jp2_pclr->entries = entries; - jp2_pclr->nr_entries = nr_entries; - jp2_pclr->nr_channels = (OPJ_BYTE) l_value; - jp2_pclr->cmap = NULL; - - jp2->color.jp2_pclr = jp2_pclr; - - for(i = 0; i < nr_channels; ++i) { - opj_read_bytes(p_pclr_header_data, &l_value , 1); /* Bi */ - ++p_pclr_header_data; - - channel_size[i] = (OPJ_BYTE)((l_value & 0x7f) + 1); - channel_sign[i] = (l_value & 0x80) ? 1 : 0; - } - - for(j = 0; j < nr_entries; ++j) { - for(i = 0; i < nr_channels; ++i) { - OPJ_UINT32 bytes_to_read = (OPJ_UINT32)((channel_size[i]+7)>>3); - - if (bytes_to_read > sizeof(OPJ_UINT32)) - bytes_to_read = sizeof(OPJ_UINT32); - if ((ptrdiff_t)p_pclr_header_size < (ptrdiff_t)(p_pclr_header_data - orig_header_data) + (ptrdiff_t)bytes_to_read) - return OPJ_FALSE; - - opj_read_bytes(p_pclr_header_data, &l_value , bytes_to_read); /* Cji */ - p_pclr_header_data += bytes_to_read; - *entries = (OPJ_UINT32) l_value; - entries++; - } - } - - return OPJ_TRUE; -} - -OPJ_BOOL opj_jp2_read_cmap( opj_jp2_t * jp2, - OPJ_BYTE * p_cmap_header_data, - OPJ_UINT32 p_cmap_header_size, - opj_event_mgr_t * p_manager - ) -{ - opj_jp2_cmap_comp_t *cmap; - OPJ_BYTE i, nr_channels; - OPJ_UINT32 l_value; - - /* preconditions */ - assert(jp2 != 00); - assert(p_cmap_header_data != 00); - assert(p_manager != 00); - (void)p_cmap_header_size; - - /* Need nr_channels: */ - if(jp2->color.jp2_pclr == NULL) { - opj_event_msg(p_manager, EVT_ERROR, "Need to read a PCLR box before the CMAP box.\n"); - return OPJ_FALSE; - } - - /* Part 1, I.5.3.5: 'There shall be at most one Component Mapping box - * inside a JP2 Header box' : - */ - if(jp2->color.jp2_pclr->cmap) { - opj_event_msg(p_manager, EVT_ERROR, "Only one CMAP box is allowed.\n"); - return OPJ_FALSE; - } - - nr_channels = jp2->color.jp2_pclr->nr_channels; - if (p_cmap_header_size < (OPJ_UINT32)nr_channels * 4) { - opj_event_msg(p_manager, EVT_ERROR, "Insufficient data for CMAP box.\n"); - return OPJ_FALSE; - } - - cmap = (opj_jp2_cmap_comp_t*) opj_malloc(nr_channels * sizeof(opj_jp2_cmap_comp_t)); - if (!cmap) - return OPJ_FALSE; - - - for(i = 0; i < nr_channels; ++i) { - opj_read_bytes(p_cmap_header_data, &l_value, 2); /* CMP^i */ - p_cmap_header_data +=2; - cmap[i].cmp = (OPJ_UINT16) l_value; - - opj_read_bytes(p_cmap_header_data, &l_value, 1); /* MTYP^i */ - ++p_cmap_header_data; - cmap[i].mtyp = (OPJ_BYTE) l_value; - - opj_read_bytes(p_cmap_header_data, &l_value, 1); /* PCOL^i */ - ++p_cmap_header_data; - cmap[i].pcol = (OPJ_BYTE) l_value; - } - - jp2->color.jp2_pclr->cmap = cmap; - - return OPJ_TRUE; -} - -void opj_jp2_apply_cdef(opj_image_t *image, opj_jp2_color_t *color) -{ - opj_jp2_cdef_info_t *info; - OPJ_UINT16 i, n, cn, asoc, acn; - - info = color->jp2_cdef->info; - n = color->jp2_cdef->n; - - for(i = 0; i < n; ++i) - { - /* WATCH: acn = asoc - 1 ! */ - asoc = info[i].asoc; - cn = info[i].cn; - - if( cn >= image->numcomps) - { - fprintf(stderr, "cn=%d, numcomps=%d\n", cn, image->numcomps); - continue; - } - if(asoc == 0 || asoc == 65535) - { - image->comps[cn].alpha = info[i].typ; - continue; - } - - acn = (OPJ_UINT16)(asoc - 1); - if( acn >= image->numcomps ) - { - fprintf(stderr, "acn=%d, numcomps=%d\n", acn, image->numcomps); - continue; - } - - /* Swap only if color channel */ - if((cn != acn) && (info[i].typ == 0)) - { - opj_image_comp_t saved; - OPJ_UINT16 j; - - memcpy(&saved, &image->comps[cn], sizeof(opj_image_comp_t)); - memcpy(&image->comps[cn], &image->comps[acn], sizeof(opj_image_comp_t)); - memcpy(&image->comps[acn], &saved, sizeof(opj_image_comp_t)); - - /* Swap channels in following channel definitions, don't bother with j <= i that are already processed */ - for (j = (OPJ_UINT16)(i + 1U); j < n ; ++j) - { - if (info[j].cn == cn) { - info[j].cn = acn; - } - else if (info[j].cn == acn) { - info[j].cn = cn; - } - /* asoc is related to color index. Do not update. */ - } - } - - image->comps[cn].alpha = info[i].typ; - } - - if(color->jp2_cdef->info) opj_free(color->jp2_cdef->info); - - opj_free(color->jp2_cdef); color->jp2_cdef = NULL; - -}/* jp2_apply_cdef() */ - -OPJ_BOOL opj_jp2_read_cdef( opj_jp2_t * jp2, - OPJ_BYTE * p_cdef_header_data, - OPJ_UINT32 p_cdef_header_size, - opj_event_mgr_t * p_manager - ) -{ - opj_jp2_cdef_info_t *cdef_info; - OPJ_UINT16 i; - OPJ_UINT32 l_value; - - /* preconditions */ - assert(jp2 != 00); - assert(p_cdef_header_data != 00); - assert(p_manager != 00); - (void)p_cdef_header_size; - - /* Part 1, I.5.3.6: 'The shall be at most one Channel Definition box - * inside a JP2 Header box.'*/ - if(jp2->color.jp2_cdef) return OPJ_FALSE; - - if (p_cdef_header_size < 2) { - opj_event_msg(p_manager, EVT_ERROR, "Insufficient data for CDEF box.\n"); - return OPJ_FALSE; - } - - opj_read_bytes(p_cdef_header_data,&l_value ,2); /* N */ - p_cdef_header_data+= 2; - - if ( (OPJ_UINT16)l_value == 0){ /* szukw000: FIXME */ - opj_event_msg(p_manager, EVT_ERROR, "Number of channel description is equal to zero in CDEF box.\n"); - return OPJ_FALSE; - } - - if (p_cdef_header_size < 2 + (OPJ_UINT32)(OPJ_UINT16)l_value * 6) { - opj_event_msg(p_manager, EVT_ERROR, "Insufficient data for CDEF box.\n"); - return OPJ_FALSE; - } - - cdef_info = (opj_jp2_cdef_info_t*) opj_malloc(l_value * sizeof(opj_jp2_cdef_info_t)); - if (!cdef_info) - return OPJ_FALSE; - - jp2->color.jp2_cdef = (opj_jp2_cdef_t*)opj_malloc(sizeof(opj_jp2_cdef_t)); - if(!jp2->color.jp2_cdef) - { - opj_free(cdef_info); - return OPJ_FALSE; - } - jp2->color.jp2_cdef->info = cdef_info; - jp2->color.jp2_cdef->n = (OPJ_UINT16) l_value; - - for(i = 0; i < jp2->color.jp2_cdef->n; ++i) { - opj_read_bytes(p_cdef_header_data, &l_value, 2); /* Cn^i */ - p_cdef_header_data +=2; - cdef_info[i].cn = (OPJ_UINT16) l_value; - - opj_read_bytes(p_cdef_header_data, &l_value, 2); /* Typ^i */ - p_cdef_header_data +=2; - cdef_info[i].typ = (OPJ_UINT16) l_value; - - opj_read_bytes(p_cdef_header_data, &l_value, 2); /* Asoc^i */ - p_cdef_header_data +=2; - cdef_info[i].asoc = (OPJ_UINT16) l_value; - } - - return OPJ_TRUE; -} - -OPJ_BOOL opj_jp2_read_colr( opj_jp2_t *jp2, - OPJ_BYTE * p_colr_header_data, - OPJ_UINT32 p_colr_header_size, - opj_event_mgr_t * p_manager - ) -{ - OPJ_UINT32 l_value; - - /* preconditions */ - assert(jp2 != 00); - assert(p_colr_header_data != 00); - assert(p_manager != 00); - - if (p_colr_header_size < 3) { - opj_event_msg(p_manager, EVT_ERROR, "Bad COLR header box (bad size)\n"); - return OPJ_FALSE; - } - - /* Part 1, I.5.3.3 : 'A conforming JP2 reader shall ignore all Colour - * Specification boxes after the first.' - */ - if(jp2->color.jp2_has_colr) { - opj_event_msg(p_manager, EVT_INFO, "A conforming JP2 reader shall ignore all Colour Specification boxes after the first, so we ignore this one.\n"); - p_colr_header_data += p_colr_header_size; - return OPJ_TRUE; - } - - opj_read_bytes(p_colr_header_data,&jp2->meth ,1); /* METH */ - ++p_colr_header_data; - - opj_read_bytes(p_colr_header_data,&jp2->precedence ,1); /* PRECEDENCE */ - ++p_colr_header_data; - - opj_read_bytes(p_colr_header_data,&jp2->approx ,1); /* APPROX */ - ++p_colr_header_data; - - if (jp2->meth == 1) { - if (p_colr_header_size < 7) { - opj_event_msg(p_manager, EVT_ERROR, "Bad COLR header box (bad size: %d)\n", p_colr_header_size); - return OPJ_FALSE; - } - if (p_colr_header_size > 7) { - /* testcase Altona_Technical_v20_x4.pdf */ - opj_event_msg(p_manager, EVT_WARNING, "Bad COLR header box (bad size: %d)\n", p_colr_header_size); - } - - opj_read_bytes(p_colr_header_data,&jp2->enumcs ,4); /* EnumCS */ - - jp2->color.jp2_has_colr = 1; - } - else if (jp2->meth == 2) { - /* ICC profile */ - OPJ_INT32 it_icc_value = 0; - OPJ_INT32 icc_len = (OPJ_INT32)p_colr_header_size - 3; - - jp2->color.icc_profile_len = (OPJ_UINT32)icc_len; - jp2->color.icc_profile_buf = (OPJ_BYTE*) opj_calloc(1,(size_t)icc_len); - if (!jp2->color.icc_profile_buf) - { - jp2->color.icc_profile_len = 0; - return OPJ_FALSE; - } - - for (it_icc_value = 0; it_icc_value < icc_len; ++it_icc_value) - { - opj_read_bytes(p_colr_header_data,&l_value,1); /* icc values */ - ++p_colr_header_data; - jp2->color.icc_profile_buf[it_icc_value] = (OPJ_BYTE) l_value; - } - - jp2->color.jp2_has_colr = 1; - } - else if (jp2->meth > 2) - { - /* ISO/IEC 15444-1:2004 (E), Table I.9 Legal METH values: - conforming JP2 reader shall ignore the entire Colour Specification box.*/ - opj_event_msg(p_manager, EVT_INFO, "COLR BOX meth value is not a regular value (%d), " - "so we will ignore the entire Colour Specification box. \n", jp2->meth); - } - return OPJ_TRUE; -} - -OPJ_BOOL opj_jp2_decode(opj_jp2_t *jp2, - opj_stream_private_t *p_stream, - opj_image_t* p_image, - opj_event_mgr_t * p_manager) -{ - if (!p_image) - return OPJ_FALSE; - - /* J2K decoding */ - if( ! opj_j2k_decode(jp2->j2k, p_stream, p_image, p_manager) ) { - opj_event_msg(p_manager, EVT_ERROR, "Failed to decode the codestream in the JP2 file\n"); - return OPJ_FALSE; - } - - if (!jp2->ignore_pclr_cmap_cdef){ - if (!opj_jp2_check_color(p_image, &(jp2->color), p_manager)) { - return OPJ_FALSE; - } - - /* Set Image Color Space */ - if (jp2->enumcs == 16) - p_image->color_space = OPJ_CLRSPC_SRGB; - else if (jp2->enumcs == 17) - p_image->color_space = OPJ_CLRSPC_GRAY; - else if (jp2->enumcs == 18) - p_image->color_space = OPJ_CLRSPC_SYCC; - else if (jp2->enumcs == 24) - p_image->color_space = OPJ_CLRSPC_EYCC; - else - p_image->color_space = OPJ_CLRSPC_UNKNOWN; - - if(jp2->color.jp2_pclr) { - /* Part 1, I.5.3.4: Either both or none : */ - if( !jp2->color.jp2_pclr->cmap) - opj_jp2_free_pclr(&(jp2->color)); - else - opj_jp2_apply_pclr(p_image, &(jp2->color)); - } - - /* Apply the color space if needed */ - if(jp2->color.jp2_cdef) { - opj_jp2_apply_cdef(p_image, &(jp2->color)); - } - - if(jp2->color.icc_profile_buf) { - p_image->icc_profile_buf = jp2->color.icc_profile_buf; - p_image->icc_profile_len = jp2->color.icc_profile_len; - jp2->color.icc_profile_buf = NULL; - } - } - - return OPJ_TRUE; -} - -OPJ_BOOL opj_jp2_write_jp2h(opj_jp2_t *jp2, - opj_stream_private_t *stream, - opj_event_mgr_t * p_manager - ) -{ - opj_jp2_img_header_writer_handler_t l_writers [4]; - opj_jp2_img_header_writer_handler_t * l_current_writer; - - OPJ_INT32 i, l_nb_pass; - /* size of data for super box*/ - OPJ_UINT32 l_jp2h_size = 8; - OPJ_BOOL l_result = OPJ_TRUE; - - /* to store the data of the super box */ - OPJ_BYTE l_jp2h_data [8]; - - /* preconditions */ - assert(stream != 00); - assert(jp2 != 00); - assert(p_manager != 00); - - memset(l_writers,0,sizeof(l_writers)); - - if (jp2->bpc == 255) { - l_nb_pass = 3; - l_writers[0].handler = opj_jp2_write_ihdr; - l_writers[1].handler = opj_jp2_write_bpcc; - l_writers[2].handler = opj_jp2_write_colr; - } - else { - l_nb_pass = 2; - l_writers[0].handler = opj_jp2_write_ihdr; - l_writers[1].handler = opj_jp2_write_colr; - } - - if (jp2->color.jp2_cdef != NULL) { - l_writers[l_nb_pass].handler = opj_jp2_write_cdef; - l_nb_pass++; - } - - /* write box header */ - /* write JP2H type */ - opj_write_bytes(l_jp2h_data+4,JP2_JP2H,4); - - l_current_writer = l_writers; - for (i=0;i<l_nb_pass;++i) { - l_current_writer->m_data = l_current_writer->handler(jp2,&(l_current_writer->m_size)); - if (l_current_writer->m_data == 00) { - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to hold JP2 Header data\n"); - l_result = OPJ_FALSE; - break; - } - - l_jp2h_size += l_current_writer->m_size; - ++l_current_writer; - } - - if (! l_result) { - l_current_writer = l_writers; - for (i=0;i<l_nb_pass;++i) { - if (l_current_writer->m_data != 00) { - opj_free(l_current_writer->m_data ); - } - ++l_current_writer; - } - - return OPJ_FALSE; - } - - /* write super box size */ - opj_write_bytes(l_jp2h_data,l_jp2h_size,4); - - /* write super box data on stream */ - if (opj_stream_write_data(stream,l_jp2h_data,8,p_manager) != 8) { - opj_event_msg(p_manager, EVT_ERROR, "Stream error while writing JP2 Header box\n"); - l_result = OPJ_FALSE; - } - - if (l_result) { - l_current_writer = l_writers; - for (i=0;i<l_nb_pass;++i) { - if (opj_stream_write_data(stream,l_current_writer->m_data,l_current_writer->m_size,p_manager) != l_current_writer->m_size) { - opj_event_msg(p_manager, EVT_ERROR, "Stream error while writing JP2 Header box\n"); - l_result = OPJ_FALSE; - break; - } - ++l_current_writer; - } - } - - l_current_writer = l_writers; - - /* cleanup */ - for (i=0;i<l_nb_pass;++i) { - if (l_current_writer->m_data != 00) { - opj_free(l_current_writer->m_data ); - } - ++l_current_writer; - } - - return l_result; -} - -OPJ_BOOL opj_jp2_write_ftyp(opj_jp2_t *jp2, - opj_stream_private_t *cio, - opj_event_mgr_t * p_manager ) -{ - OPJ_UINT32 i; - OPJ_UINT32 l_ftyp_size = 16 + 4 * jp2->numcl; - OPJ_BYTE * l_ftyp_data, * l_current_data_ptr; - OPJ_BOOL l_result; - - /* preconditions */ - assert(cio != 00); - assert(jp2 != 00); - assert(p_manager != 00); - - l_ftyp_data = (OPJ_BYTE *) opj_calloc(1,l_ftyp_size); - - if (l_ftyp_data == 00) { - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to handle ftyp data\n"); - return OPJ_FALSE; - } - - l_current_data_ptr = l_ftyp_data; - - opj_write_bytes(l_current_data_ptr, l_ftyp_size,4); /* box size */ - l_current_data_ptr += 4; - - opj_write_bytes(l_current_data_ptr, JP2_FTYP,4); /* FTYP */ - l_current_data_ptr += 4; - - opj_write_bytes(l_current_data_ptr, jp2->brand,4); /* BR */ - l_current_data_ptr += 4; - - opj_write_bytes(l_current_data_ptr, jp2->minversion,4); /* MinV */ - l_current_data_ptr += 4; - - for (i = 0; i < jp2->numcl; i++) { - opj_write_bytes(l_current_data_ptr, jp2->cl[i],4); /* CL */ - } - - l_result = (opj_stream_write_data(cio,l_ftyp_data,l_ftyp_size,p_manager) == l_ftyp_size); - if (! l_result) - { - opj_event_msg(p_manager, EVT_ERROR, "Error while writing ftyp data to stream\n"); - } - - opj_free(l_ftyp_data); - - return l_result; -} - -OPJ_BOOL opj_jp2_write_jp2c(opj_jp2_t *jp2, - opj_stream_private_t *cio, - opj_event_mgr_t * p_manager ) -{ - OPJ_OFF_T j2k_codestream_exit; - OPJ_BYTE l_data_header [8]; - - /* preconditions */ - assert(jp2 != 00); - assert(cio != 00); - assert(p_manager != 00); - assert(opj_stream_has_seek(cio)); - - j2k_codestream_exit = opj_stream_tell(cio); - opj_write_bytes(l_data_header, - (OPJ_UINT32) (j2k_codestream_exit - jp2->j2k_codestream_offset), - 4); /* size of codestream */ - opj_write_bytes(l_data_header + 4,JP2_JP2C,4); /* JP2C */ - - if (! opj_stream_seek(cio,jp2->j2k_codestream_offset,p_manager)) { - opj_event_msg(p_manager, EVT_ERROR, "Failed to seek in the stream.\n"); - return OPJ_FALSE; - } - - if (opj_stream_write_data(cio,l_data_header,8,p_manager) != 8) { - opj_event_msg(p_manager, EVT_ERROR, "Failed to seek in the stream.\n"); - return OPJ_FALSE; - } - - if (! opj_stream_seek(cio,j2k_codestream_exit,p_manager)) { - opj_event_msg(p_manager, EVT_ERROR, "Failed to seek in the stream.\n"); - return OPJ_FALSE; - } - - return OPJ_TRUE; -} - -OPJ_BOOL opj_jp2_write_jp( opj_jp2_t *jp2, - opj_stream_private_t *cio, - opj_event_mgr_t * p_manager ) -{ - /* 12 bytes will be read */ - OPJ_BYTE l_signature_data [12]; - - /* preconditions */ - assert(cio != 00); - assert(jp2 != 00); - assert(p_manager != 00); - - /* write box length */ - opj_write_bytes(l_signature_data,12,4); - /* writes box type */ - opj_write_bytes(l_signature_data+4,JP2_JP,4); - /* writes magic number*/ - opj_write_bytes(l_signature_data+8,0x0d0a870a,4); - - if (opj_stream_write_data(cio,l_signature_data,12,p_manager) != 12) { - return OPJ_FALSE; - } - - return OPJ_TRUE; -} - -/* ----------------------------------------------------------------------- */ -/* JP2 decoder interface */ -/* ----------------------------------------------------------------------- */ - -void opj_jp2_setup_decoder(opj_jp2_t *jp2, opj_dparameters_t *parameters) -{ - /* setup the J2K codec */ - opj_j2k_setup_decoder(jp2->j2k, parameters); - - /* further JP2 initializations go here */ - jp2->color.jp2_has_colr = 0; - jp2->ignore_pclr_cmap_cdef = parameters->flags & OPJ_DPARAMETERS_IGNORE_PCLR_CMAP_CDEF_FLAG; -} - -/* ----------------------------------------------------------------------- */ -/* JP2 encoder interface */ -/* ----------------------------------------------------------------------- */ - -OPJ_BOOL opj_jp2_setup_encoder( opj_jp2_t *jp2, - opj_cparameters_t *parameters, - opj_image_t *image, - opj_event_mgr_t * p_manager) -{ - OPJ_UINT32 i; - OPJ_UINT32 depth_0; - OPJ_UINT32 sign; - OPJ_UINT32 alpha_count; - OPJ_UINT32 color_channels = 0U; - OPJ_UINT32 alpha_channel = 0U; - - - if(!jp2 || !parameters || !image) - return OPJ_FALSE; - - /* setup the J2K codec */ - /* ------------------- */ - - /* Check if number of components respects standard */ - if (image->numcomps < 1 || image->numcomps > 16384) { - opj_event_msg(p_manager, EVT_ERROR, "Invalid number of components specified while setting up JP2 encoder\n"); - return OPJ_FALSE; - } - - if (opj_j2k_setup_encoder(jp2->j2k, parameters, image, p_manager ) == OPJ_FALSE) { - return OPJ_FALSE; - } - - /* setup the JP2 codec */ - /* ------------------- */ - - /* Profile box */ - - jp2->brand = JP2_JP2; /* BR */ - jp2->minversion = 0; /* MinV */ - jp2->numcl = 1; - jp2->cl = (OPJ_UINT32*) opj_malloc(jp2->numcl * sizeof(OPJ_UINT32)); - if (!jp2->cl){ - jp2->cl = NULL; - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory when setup the JP2 encoder\n"); - return OPJ_FALSE; - } - jp2->cl[0] = JP2_JP2; /* CL0 : JP2 */ - - /* Image Header box */ - - jp2->numcomps = image->numcomps; /* NC */ - jp2->comps = (opj_jp2_comps_t*) opj_malloc(jp2->numcomps * sizeof(opj_jp2_comps_t)); - if (!jp2->comps) { - jp2->comps = NULL; - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory when setup the JP2 encoder\n"); - /* Memory of jp2->cl will be freed by opj_jp2_destroy */ - return OPJ_FALSE; - } - - jp2->h = image->y1 - image->y0; /* HEIGHT */ - jp2->w = image->x1 - image->x0; /* WIDTH */ - /* BPC */ - depth_0 = image->comps[0].prec - 1; - sign = image->comps[0].sgnd; - jp2->bpc = depth_0 + (sign << 7); - for (i = 1; i < image->numcomps; i++) { - OPJ_UINT32 depth = image->comps[i].prec - 1; - sign = image->comps[i].sgnd; - if (depth_0 != depth) - jp2->bpc = 255; - } - jp2->C = 7; /* C : Always 7 */ - jp2->UnkC = 0; /* UnkC, colorspace specified in colr box */ - jp2->IPR = 0; /* IPR, no intellectual property */ - - /* BitsPerComponent box */ - for (i = 0; i < image->numcomps; i++) { - jp2->comps[i].bpcc = image->comps[i].prec - 1 + (image->comps[i].sgnd << 7); - } - - /* Colour Specification box */ - if(image->icc_profile_len) { - jp2->meth = 2; - jp2->enumcs = 0; - } - else { - jp2->meth = 1; - if (image->color_space == 1) - jp2->enumcs = 16; /* sRGB as defined by IEC 61966-2-1 */ - else if (image->color_space == 2) - jp2->enumcs = 17; /* greyscale */ - else if (image->color_space == 3) - jp2->enumcs = 18; /* YUV */ - } - - /* Channel Definition box */ - /* FIXME not provided by parameters */ - /* We try to do what we can... */ - alpha_count = 0U; - for (i = 0; i < image->numcomps; i++) { - if (image->comps[i].alpha != 0) { - alpha_count++; - alpha_channel = i; - } - } - if (alpha_count == 1U) { /* no way to deal with more than 1 alpha channel */ - switch (jp2->enumcs) { - case 16: - case 18: - color_channels = 3; - break; - case 17: - color_channels = 1; - break; - default: - alpha_count = 0U; - break; - } - if (alpha_count == 0U) { - opj_event_msg(p_manager, EVT_WARNING, "Alpha channel specified but unknown enumcs. No cdef box will be created.\n"); - } else if (image->numcomps < (color_channels+1)) { - opj_event_msg(p_manager, EVT_WARNING, "Alpha channel specified but not enough image components for an automatic cdef box creation.\n"); - alpha_count = 0U; - } else if ((OPJ_UINT32)alpha_channel < color_channels) { - opj_event_msg(p_manager, EVT_WARNING, "Alpha channel position conflicts with color channel. No cdef box will be created.\n"); - alpha_count = 0U; - } - } else if (alpha_count > 1) { - opj_event_msg(p_manager, EVT_WARNING, "Multiple alpha channels specified. No cdef box will be created.\n"); - } - if (alpha_count == 1U) { /* if here, we know what we can do */ - jp2->color.jp2_cdef = (opj_jp2_cdef_t*)opj_malloc(sizeof(opj_jp2_cdef_t)); - if(!jp2->color.jp2_cdef) { - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to setup the JP2 encoder\n"); - return OPJ_FALSE; - } - /* no memset needed, all values will be overwritten except if jp2->color.jp2_cdef->info allocation fails, */ - /* in which case jp2->color.jp2_cdef->info will be NULL => valid for destruction */ - jp2->color.jp2_cdef->info = (opj_jp2_cdef_info_t*) opj_malloc(image->numcomps * sizeof(opj_jp2_cdef_info_t)); - if (!jp2->color.jp2_cdef->info) { - /* memory will be freed by opj_jp2_destroy */ - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to setup the JP2 encoder\n"); - return OPJ_FALSE; - } - jp2->color.jp2_cdef->n = (OPJ_UINT16) image->numcomps; /* cast is valid : image->numcomps [1,16384] */ - for (i = 0U; i < color_channels; i++) { - jp2->color.jp2_cdef->info[i].cn = (OPJ_UINT16)i; /* cast is valid : image->numcomps [1,16384] */ - jp2->color.jp2_cdef->info[i].typ = 0U; - jp2->color.jp2_cdef->info[i].asoc = (OPJ_UINT16)(i+1U); /* No overflow + cast is valid : image->numcomps [1,16384] */ - } - for (; i < image->numcomps; i++) { - if (image->comps[i].alpha != 0) { /* we'll be here exactly once */ - jp2->color.jp2_cdef->info[i].cn = (OPJ_UINT16)i; /* cast is valid : image->numcomps [1,16384] */ - jp2->color.jp2_cdef->info[i].typ = 1U; /* Opacity channel */ - jp2->color.jp2_cdef->info[i].asoc = 0U; /* Apply alpha channel to the whole image */ - } else { - /* Unknown channel */ - jp2->color.jp2_cdef->info[i].cn = (OPJ_UINT16)i; /* cast is valid : image->numcomps [1,16384] */ - jp2->color.jp2_cdef->info[i].typ = 65535U; - jp2->color.jp2_cdef->info[i].asoc = 65535U; - } - } - } - - jp2->precedence = 0; /* PRECEDENCE */ - jp2->approx = 0; /* APPROX */ - - jp2->jpip_on = parameters->jpip_on; - - return OPJ_TRUE; -} - -OPJ_BOOL opj_jp2_encode(opj_jp2_t *jp2, - opj_stream_private_t *stream, - opj_event_mgr_t * p_manager) -{ - return opj_j2k_encode(jp2->j2k, stream, p_manager); -} - -OPJ_BOOL opj_jp2_end_decompress(opj_jp2_t *jp2, - opj_stream_private_t *cio, - opj_event_mgr_t * p_manager - ) -{ - /* preconditions */ - assert(jp2 != 00); - assert(cio != 00); - assert(p_manager != 00); - - /* customization of the end encoding */ - opj_jp2_setup_end_header_reading(jp2); - - /* write header */ - if (! opj_jp2_exec (jp2,jp2->m_procedure_list,cio,p_manager)) { - return OPJ_FALSE; - } - - return opj_j2k_end_decompress(jp2->j2k, cio, p_manager); -} - -OPJ_BOOL opj_jp2_end_compress( opj_jp2_t *jp2, - opj_stream_private_t *cio, - opj_event_mgr_t * p_manager - ) -{ - /* preconditions */ - assert(jp2 != 00); - assert(cio != 00); - assert(p_manager != 00); - - /* customization of the end encoding */ - opj_jp2_setup_end_header_writing(jp2); - - if (! opj_j2k_end_compress(jp2->j2k,cio,p_manager)) { - return OPJ_FALSE; - } - - /* write header */ - return opj_jp2_exec(jp2,jp2->m_procedure_list,cio,p_manager); -} - -void opj_jp2_setup_end_header_writing (opj_jp2_t *jp2) -{ - /* preconditions */ - assert(jp2 != 00); - -#ifdef USE_JPIP - if( jp2->jpip_on ) - opj_procedure_list_add_procedure(jp2->m_procedure_list,(opj_procedure)opj_jpip_write_iptr ); -#endif - opj_procedure_list_add_procedure(jp2->m_procedure_list,(opj_procedure)opj_jp2_write_jp2c ); - /* DEVELOPER CORNER, add your custom procedures */ -#ifdef USE_JPIP - if( jp2->jpip_on ) - { - opj_procedure_list_add_procedure(jp2->m_procedure_list,(opj_procedure)opj_jpip_write_cidx ); - opj_procedure_list_add_procedure(jp2->m_procedure_list,(opj_procedure)opj_jpip_write_fidx ); - } -#endif -} - -void opj_jp2_setup_end_header_reading (opj_jp2_t *jp2) -{ - /* preconditions */ - assert(jp2 != 00); - opj_procedure_list_add_procedure(jp2->m_procedure_list,(opj_procedure)opj_jp2_read_header_procedure ); - /* DEVELOPER CORNER, add your custom procedures */ -} - -OPJ_BOOL opj_jp2_default_validation ( opj_jp2_t * jp2, - opj_stream_private_t *cio, - opj_event_mgr_t * p_manager - ) -{ - OPJ_BOOL l_is_valid = OPJ_TRUE; - OPJ_UINT32 i; - - /* preconditions */ - assert(jp2 != 00); - assert(cio != 00); - assert(p_manager != 00); - - /* JPEG2000 codec validation */ - - /* STATE checking */ - /* make sure the state is at 0 */ - l_is_valid &= (jp2->jp2_state == JP2_STATE_NONE); - - /* make sure not reading a jp2h ???? WEIRD */ - l_is_valid &= (jp2->jp2_img_state == JP2_IMG_STATE_NONE); - - /* POINTER validation */ - /* make sure a j2k codec is present */ - l_is_valid &= (jp2->j2k != 00); - - /* make sure a procedure list is present */ - l_is_valid &= (jp2->m_procedure_list != 00); - - /* make sure a validation list is present */ - l_is_valid &= (jp2->m_validation_list != 00); - - /* PARAMETER VALIDATION */ - /* number of components */ - l_is_valid &= (jp2->numcl > 0); - /* width */ - l_is_valid &= (jp2->h > 0); - /* height */ - l_is_valid &= (jp2->w > 0); - /* precision */ - for (i = 0; i < jp2->numcomps; ++i) { - l_is_valid &= ((jp2->comps[i].bpcc & 0x7FU) < 38U); /* 0 is valid, ignore sign for check */ - } - - /* METH */ - l_is_valid &= ((jp2->meth > 0) && (jp2->meth < 3)); - - /* stream validation */ - /* back and forth is needed */ - l_is_valid &= opj_stream_has_seek(cio); - - return l_is_valid; -} - -OPJ_BOOL opj_jp2_read_header_procedure( opj_jp2_t *jp2, - opj_stream_private_t *stream, - opj_event_mgr_t * p_manager - ) -{ - opj_jp2_box_t box; - OPJ_UINT32 l_nb_bytes_read; - const opj_jp2_header_handler_t * l_current_handler; - OPJ_UINT32 l_last_data_size = OPJ_BOX_SIZE; - OPJ_UINT32 l_current_data_size; - OPJ_BYTE * l_current_data = 00; - - /* preconditions */ - assert(stream != 00); - assert(jp2 != 00); - assert(p_manager != 00); - - l_current_data = (OPJ_BYTE*)opj_calloc(1,l_last_data_size); - - if (l_current_data == 00) { - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to handle jpeg2000 file header\n"); - return OPJ_FALSE; - } - - while (opj_jp2_read_boxhdr(&box,&l_nb_bytes_read,stream,p_manager)) { - /* is it the codestream box ? */ - if (box.type == JP2_JP2C) { - if (jp2->jp2_state & JP2_STATE_HEADER) { - jp2->jp2_state |= JP2_STATE_CODESTREAM; - opj_free(l_current_data); - return OPJ_TRUE; - } - else { - opj_event_msg(p_manager, EVT_ERROR, "bad placed jpeg codestream\n"); - opj_free(l_current_data); - return OPJ_FALSE; - } - } - else if (box.length == 0) { - opj_event_msg(p_manager, EVT_ERROR, "Cannot handle box of undefined sizes\n"); - opj_free(l_current_data); - return OPJ_FALSE; - } - /* testcase 1851.pdf.SIGSEGV.ce9.948 */ - else if (box.length < l_nb_bytes_read) { - opj_event_msg(p_manager, EVT_ERROR, "invalid box size %d (%x)\n", box.length, box.type); - opj_free(l_current_data); - return OPJ_FALSE; - } - - l_current_handler = opj_jp2_find_handler(box.type); - l_current_data_size = box.length - l_nb_bytes_read; - - if (l_current_handler != 00) { - if ((OPJ_OFF_T)l_current_data_size > opj_stream_get_number_byte_left(stream)) { - /* do not even try to malloc if we can't read */ - opj_event_msg(p_manager, EVT_ERROR, "Invalid box size %d for box '%c%c%c%c'. Need %d bytes, %d bytes remaining \n", box.length, (OPJ_BYTE)(box.type>>24), (OPJ_BYTE)(box.type>>16), (OPJ_BYTE)(box.type>>8), (OPJ_BYTE)(box.type>>0), l_current_data_size, (OPJ_UINT32)opj_stream_get_number_byte_left(stream)); - opj_free(l_current_data); - return OPJ_FALSE; - } - if (l_current_data_size > l_last_data_size) { - OPJ_BYTE* new_current_data = (OPJ_BYTE*)opj_realloc(l_current_data,l_current_data_size); - if (!new_current_data) { - opj_free(l_current_data); - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to handle jpeg2000 box\n"); - return OPJ_FALSE; - } - l_current_data = new_current_data; - l_last_data_size = l_current_data_size; - } - - l_nb_bytes_read = (OPJ_UINT32)opj_stream_read_data(stream,l_current_data,l_current_data_size,p_manager); - if (l_nb_bytes_read != l_current_data_size) { - opj_event_msg(p_manager, EVT_ERROR, "Problem with reading JPEG2000 box, stream error\n"); - opj_free(l_current_data); - return OPJ_FALSE; - } - - if (! l_current_handler->handler(jp2,l_current_data,l_current_data_size,p_manager)) { - opj_free(l_current_data); - return OPJ_FALSE; - } - } - else { - if (!(jp2->jp2_state & JP2_STATE_SIGNATURE)) { - opj_event_msg(p_manager, EVT_ERROR, "Malformed JP2 file format: first box must be JPEG 2000 signature box\n"); - opj_free(l_current_data); - return OPJ_FALSE; - } - if (!(jp2->jp2_state & JP2_STATE_FILE_TYPE)) { - opj_event_msg(p_manager, EVT_ERROR, "Malformed JP2 file format: second box must be file type box\n"); - opj_free(l_current_data); - return OPJ_FALSE; - } - jp2->jp2_state |= JP2_STATE_UNKNOWN; - if (opj_stream_skip(stream,l_current_data_size,p_manager) != l_current_data_size) { - opj_event_msg(p_manager, EVT_ERROR, "Problem with skipping JPEG2000 box, stream error\n"); - opj_free(l_current_data); - return OPJ_FALSE; - } - } - } - - opj_free(l_current_data); - - return OPJ_TRUE; -} - -/** - * Excutes the given procedures on the given codec. - * - * @param p_procedure_list the list of procedures to execute - * @param jp2 the jpeg2000 file codec to execute the procedures on. - * @param stream the stream to execute the procedures on. - * @param p_manager the user manager. - * - * @return true if all the procedures were successfully executed. - */ -static OPJ_BOOL opj_jp2_exec ( opj_jp2_t * jp2, - opj_procedure_list_t * p_procedure_list, - opj_stream_private_t *stream, - opj_event_mgr_t * p_manager - ) - -{ - OPJ_BOOL (** l_procedure) (opj_jp2_t * jp2, opj_stream_private_t *, opj_event_mgr_t *) = 00; - OPJ_BOOL l_result = OPJ_TRUE; - OPJ_UINT32 l_nb_proc, i; - - /* preconditions */ - assert(p_procedure_list != 00); - assert(jp2 != 00); - assert(stream != 00); - assert(p_manager != 00); - - l_nb_proc = opj_procedure_list_get_nb_procedures(p_procedure_list); - l_procedure = (OPJ_BOOL (**) (opj_jp2_t * jp2, opj_stream_private_t *, opj_event_mgr_t *)) opj_procedure_list_get_first_procedure(p_procedure_list); - - for (i=0;i<l_nb_proc;++i) { - l_result = l_result && (*l_procedure) (jp2,stream,p_manager); - ++l_procedure; - } - - /* and clear the procedure list at the end. */ - opj_procedure_list_clear(p_procedure_list); - return l_result; -} - -OPJ_BOOL opj_jp2_start_compress(opj_jp2_t *jp2, - opj_stream_private_t *stream, - opj_image_t * p_image, - opj_event_mgr_t * p_manager - ) -{ - /* preconditions */ - assert(jp2 != 00); - assert(stream != 00); - assert(p_manager != 00); - - /* customization of the validation */ - opj_jp2_setup_encoding_validation (jp2); - - /* validation of the parameters codec */ - if (! opj_jp2_exec(jp2,jp2->m_validation_list,stream,p_manager)) { - return OPJ_FALSE; - } - - /* customization of the encoding */ - opj_jp2_setup_header_writing(jp2); - - /* write header */ - if (! opj_jp2_exec (jp2,jp2->m_procedure_list,stream,p_manager)) { - return OPJ_FALSE; - } - - return opj_j2k_start_compress(jp2->j2k,stream,p_image,p_manager); -} - -const opj_jp2_header_handler_t * opj_jp2_find_handler (OPJ_UINT32 p_id) -{ - OPJ_UINT32 i, l_handler_size = sizeof(jp2_header) / sizeof(opj_jp2_header_handler_t); - - for (i=0;i<l_handler_size;++i) { - if (jp2_header[i].id == p_id) { - return &jp2_header[i]; - } - } - return NULL; -} - -/** - * Finds the image execution function related to the given box id. - * - * @param p_id the id of the handler to fetch. - * - * @return the given handler or 00 if it could not be found. - */ -static const opj_jp2_header_handler_t * opj_jp2_img_find_handler (OPJ_UINT32 p_id) -{ - OPJ_UINT32 i, l_handler_size = sizeof(jp2_img_header) / sizeof(opj_jp2_header_handler_t); - for (i=0;i<l_handler_size;++i) - { - if (jp2_img_header[i].id == p_id) { - return &jp2_img_header[i]; - } - } - - return NULL; -} - -/** - * Reads a jpeg2000 file signature box. - * - * @param p_header_data the data contained in the signature box. - * @param jp2 the jpeg2000 file codec. - * @param p_header_size the size of the data contained in the signature box. - * @param p_manager the user event manager. - * - * @return true if the file signature box is valid. - */ -static OPJ_BOOL opj_jp2_read_jp(opj_jp2_t *jp2, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager - ) - -{ - OPJ_UINT32 l_magic_number; - - /* preconditions */ - assert(p_header_data != 00); - assert(jp2 != 00); - assert(p_manager != 00); - - if (jp2->jp2_state != JP2_STATE_NONE) { - opj_event_msg(p_manager, EVT_ERROR, "The signature box must be the first box in the file.\n"); - return OPJ_FALSE; - } - - /* assure length of data is correct (4 -> magic number) */ - if (p_header_size != 4) { - opj_event_msg(p_manager, EVT_ERROR, "Error with JP signature Box size\n"); - return OPJ_FALSE; - } - - /* rearrange data */ - opj_read_bytes(p_header_data,&l_magic_number,4); - if (l_magic_number != 0x0d0a870a ) { - opj_event_msg(p_manager, EVT_ERROR, "Error with JP Signature : bad magic number\n"); - return OPJ_FALSE; - } - - jp2->jp2_state |= JP2_STATE_SIGNATURE; - - return OPJ_TRUE; -} - -/** - * Reads a a FTYP box - File type box - * - * @param p_header_data the data contained in the FTYP box. - * @param jp2 the jpeg2000 file codec. - * @param p_header_size the size of the data contained in the FTYP box. - * @param p_manager the user event manager. - * - * @return true if the FTYP box is valid. - */ -static OPJ_BOOL opj_jp2_read_ftyp( opj_jp2_t *jp2, - OPJ_BYTE * p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager - ) -{ - OPJ_UINT32 i, l_remaining_bytes; - - /* preconditions */ - assert(p_header_data != 00); - assert(jp2 != 00); - assert(p_manager != 00); - - if (jp2->jp2_state != JP2_STATE_SIGNATURE) { - opj_event_msg(p_manager, EVT_ERROR, "The ftyp box must be the second box in the file.\n"); - return OPJ_FALSE; - } - - /* assure length of data is correct */ - if (p_header_size < 8) { - opj_event_msg(p_manager, EVT_ERROR, "Error with FTYP signature Box size\n"); - return OPJ_FALSE; - } - - opj_read_bytes(p_header_data,&jp2->brand,4); /* BR */ - p_header_data += 4; - - opj_read_bytes(p_header_data,&jp2->minversion,4); /* MinV */ - p_header_data += 4; - - l_remaining_bytes = p_header_size - 8; - - /* the number of remaining bytes should be a multiple of 4 */ - if ((l_remaining_bytes & 0x3) != 0) { - opj_event_msg(p_manager, EVT_ERROR, "Error with FTYP signature Box size\n"); - return OPJ_FALSE; - } - - /* div by 4 */ - jp2->numcl = l_remaining_bytes >> 2; - if (jp2->numcl) { - jp2->cl = (OPJ_UINT32 *) opj_calloc(jp2->numcl, sizeof(OPJ_UINT32)); - if (jp2->cl == 00) { - opj_event_msg(p_manager, EVT_ERROR, "Not enough memory with FTYP Box\n"); - return OPJ_FALSE; - } - } - - for (i = 0; i < jp2->numcl; ++i) - { - opj_read_bytes(p_header_data,&jp2->cl[i],4); /* CLi */ - p_header_data += 4; - } - - jp2->jp2_state |= JP2_STATE_FILE_TYPE; - - return OPJ_TRUE; -} - -OPJ_BOOL opj_jp2_skip_jp2c( opj_jp2_t *jp2, - opj_stream_private_t *stream, - opj_event_mgr_t * p_manager ) -{ - /* preconditions */ - assert(jp2 != 00); - assert(stream != 00); - assert(p_manager != 00); - - jp2->j2k_codestream_offset = opj_stream_tell(stream); - - if (opj_stream_skip(stream,8,p_manager) != 8) { - return OPJ_FALSE; - } - - return OPJ_TRUE; -} - -static OPJ_BOOL opj_jpip_skip_iptr( opj_jp2_t *jp2, - opj_stream_private_t *stream, - opj_event_mgr_t * p_manager ) -{ - /* preconditions */ - assert(jp2 != 00); - assert(stream != 00); - assert(p_manager != 00); - - jp2->jpip_iptr_offset = opj_stream_tell(stream); - - if (opj_stream_skip(stream,24,p_manager) != 24) { - return OPJ_FALSE; - } - - return OPJ_TRUE; -} - -/** - * Reads the Jpeg2000 file Header box - JP2 Header box (warning, this is a super box). - * - * @param p_header_data the data contained in the file header box. - * @param jp2 the jpeg2000 file codec. - * @param p_header_size the size of the data contained in the file header box. - * @param p_manager the user event manager. - * - * @return true if the JP2 Header box was successfully reconized. -*/ -static OPJ_BOOL opj_jp2_read_jp2h( opj_jp2_t *jp2, - OPJ_BYTE *p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager - ) -{ - OPJ_UINT32 l_box_size=0, l_current_data_size = 0; - opj_jp2_box_t box; - const opj_jp2_header_handler_t * l_current_handler; - OPJ_BOOL l_has_ihdr = 0; - - /* preconditions */ - assert(p_header_data != 00); - assert(jp2 != 00); - assert(p_manager != 00); - - /* make sure the box is well placed */ - if ((jp2->jp2_state & JP2_STATE_FILE_TYPE) != JP2_STATE_FILE_TYPE ) { - opj_event_msg(p_manager, EVT_ERROR, "The box must be the first box in the file.\n"); - return OPJ_FALSE; - } - - jp2->jp2_img_state = JP2_IMG_STATE_NONE; - - /* iterate while remaining data */ - while (p_header_size > 0) { - - if (! opj_jp2_read_boxhdr_char(&box,p_header_data,&l_box_size,p_header_size, p_manager)) { - opj_event_msg(p_manager, EVT_ERROR, "Stream error while reading JP2 Header box\n"); - return OPJ_FALSE; - } - - if (box.length > p_header_size) { - opj_event_msg(p_manager, EVT_ERROR, "Stream error while reading JP2 Header box: box length is inconsistent.\n"); - return OPJ_FALSE; - } - - l_current_handler = opj_jp2_img_find_handler(box.type); - l_current_data_size = box.length - l_box_size; - p_header_data += l_box_size; - - if (l_current_handler != 00) { - if (! l_current_handler->handler(jp2,p_header_data,l_current_data_size,p_manager)) { - return OPJ_FALSE; - } - } - else { - jp2->jp2_img_state |= JP2_IMG_STATE_UNKNOWN; - } - - if (box.type == JP2_IHDR) { - l_has_ihdr = 1; - } - - p_header_data += l_current_data_size; - p_header_size -= box.length; - } - - if (l_has_ihdr == 0) { - opj_event_msg(p_manager, EVT_ERROR, "Stream error while reading JP2 Header box: no 'ihdr' box.\n"); - return OPJ_FALSE; - } - - jp2->jp2_state |= JP2_STATE_HEADER; - - return OPJ_TRUE; -} - -OPJ_BOOL opj_jp2_read_boxhdr_char( opj_jp2_box_t *box, - OPJ_BYTE * p_data, - OPJ_UINT32 * p_number_bytes_read, - OPJ_UINT32 p_box_max_size, - opj_event_mgr_t * p_manager - ) -{ - OPJ_UINT32 l_value; - - /* preconditions */ - assert(p_data != 00); - assert(box != 00); - assert(p_number_bytes_read != 00); - assert(p_manager != 00); - - if (p_box_max_size < 8) { - opj_event_msg(p_manager, EVT_ERROR, "Cannot handle box of less than 8 bytes\n"); - return OPJ_FALSE; - } - - /* process read data */ - opj_read_bytes(p_data, &l_value, 4); - p_data += 4; - box->length = (OPJ_UINT32)(l_value); - - opj_read_bytes(p_data, &l_value, 4); - p_data += 4; - box->type = (OPJ_UINT32)(l_value); - - *p_number_bytes_read = 8; - - /* do we have a "special very large box ?" */ - /* read then the XLBox */ - if (box->length == 1) { - OPJ_UINT32 l_xl_part_size; - - if (p_box_max_size < 16) { - opj_event_msg(p_manager, EVT_ERROR, "Cannot handle XL box of less than 16 bytes\n"); - return OPJ_FALSE; - } - - opj_read_bytes(p_data,&l_xl_part_size, 4); - p_data += 4; - *p_number_bytes_read += 4; - - if (l_xl_part_size != 0) { - opj_event_msg(p_manager, EVT_ERROR, "Cannot handle box sizes higher than 2^32\n"); - return OPJ_FALSE; - } - - opj_read_bytes(p_data, &l_value, 4); - *p_number_bytes_read += 4; - box->length = (OPJ_UINT32)(l_value); - - if (box->length == 0) { - opj_event_msg(p_manager, EVT_ERROR, "Cannot handle box of undefined sizes\n"); - return OPJ_FALSE; - } - } - else if (box->length == 0) { - opj_event_msg(p_manager, EVT_ERROR, "Cannot handle box of undefined sizes\n"); - return OPJ_FALSE; - } - if (box->length < *p_number_bytes_read) { - opj_event_msg(p_manager, EVT_ERROR, "Box length is inconsistent.\n"); - return OPJ_FALSE; - } - return OPJ_TRUE; -} - -OPJ_BOOL opj_jp2_read_header( opj_stream_private_t *p_stream, - opj_jp2_t *jp2, - opj_image_t ** p_image, - opj_event_mgr_t * p_manager - ) -{ - /* preconditions */ - assert(jp2 != 00); - assert(p_stream != 00); - assert(p_manager != 00); - - /* customization of the validation */ - opj_jp2_setup_decoding_validation (jp2); - - /* customization of the encoding */ - opj_jp2_setup_header_reading(jp2); - - /* validation of the parameters codec */ - if (! opj_jp2_exec(jp2,jp2->m_validation_list,p_stream,p_manager)) { - return OPJ_FALSE; - } - - /* read header */ - if (! opj_jp2_exec (jp2,jp2->m_procedure_list,p_stream,p_manager)) { - return OPJ_FALSE; - } - - return opj_j2k_read_header( p_stream, - jp2->j2k, - p_image, - p_manager); -} - -void opj_jp2_setup_encoding_validation (opj_jp2_t *jp2) -{ - /* preconditions */ - assert(jp2 != 00); - - opj_procedure_list_add_procedure(jp2->m_validation_list, (opj_procedure)opj_jp2_default_validation); - /* DEVELOPER CORNER, add your custom validation procedure */ -} - -void opj_jp2_setup_decoding_validation (opj_jp2_t *jp2) -{ - /* preconditions */ - assert(jp2 != 00); - /* DEVELOPER CORNER, add your custom validation procedure */ -} - -void opj_jp2_setup_header_writing (opj_jp2_t *jp2) -{ - /* preconditions */ - assert(jp2 != 00); - - opj_procedure_list_add_procedure(jp2->m_procedure_list,(opj_procedure)opj_jp2_write_jp ); - opj_procedure_list_add_procedure(jp2->m_procedure_list,(opj_procedure)opj_jp2_write_ftyp ); - opj_procedure_list_add_procedure(jp2->m_procedure_list,(opj_procedure)opj_jp2_write_jp2h ); - if( jp2->jpip_on ) - opj_procedure_list_add_procedure(jp2->m_procedure_list,(opj_procedure)opj_jpip_skip_iptr ); - opj_procedure_list_add_procedure(jp2->m_procedure_list,(opj_procedure)opj_jp2_skip_jp2c ); - - /* DEVELOPER CORNER, insert your custom procedures */ - -} - -void opj_jp2_setup_header_reading (opj_jp2_t *jp2) -{ - /* preconditions */ - assert(jp2 != 00); - - opj_procedure_list_add_procedure(jp2->m_procedure_list,(opj_procedure)opj_jp2_read_header_procedure ); - /* DEVELOPER CORNER, add your custom procedures */ -} - -OPJ_BOOL opj_jp2_read_tile_header ( opj_jp2_t * p_jp2, - OPJ_UINT32 * p_tile_index, - OPJ_UINT32 * p_data_size, - OPJ_INT32 * p_tile_x0, - OPJ_INT32 * p_tile_y0, - OPJ_INT32 * p_tile_x1, - OPJ_INT32 * p_tile_y1, - OPJ_UINT32 * p_nb_comps, - OPJ_BOOL * p_go_on, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager - ) -{ - return opj_j2k_read_tile_header(p_jp2->j2k, - p_tile_index, - p_data_size, - p_tile_x0, p_tile_y0, - p_tile_x1, p_tile_y1, - p_nb_comps, - p_go_on, - p_stream, - p_manager); -} - -OPJ_BOOL opj_jp2_write_tile ( opj_jp2_t *p_jp2, - OPJ_UINT32 p_tile_index, - OPJ_BYTE * p_data, - OPJ_UINT32 p_data_size, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager - ) - -{ - return opj_j2k_write_tile (p_jp2->j2k,p_tile_index,p_data,p_data_size,p_stream,p_manager); -} - -OPJ_BOOL opj_jp2_decode_tile ( opj_jp2_t * p_jp2, - OPJ_UINT32 p_tile_index, - OPJ_BYTE * p_data, - OPJ_UINT32 p_data_size, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager - ) -{ - return opj_j2k_decode_tile (p_jp2->j2k,p_tile_index,p_data,p_data_size,p_stream,p_manager); -} - -void opj_jp2_destroy(opj_jp2_t *jp2) -{ - if (jp2) { - /* destroy the J2K codec */ - opj_j2k_destroy(jp2->j2k); - jp2->j2k = 00; - - if (jp2->comps) { - opj_free(jp2->comps); - jp2->comps = 00; - } - - if (jp2->cl) { - opj_free(jp2->cl); - jp2->cl = 00; - } - - if (jp2->color.icc_profile_buf) { - opj_free(jp2->color.icc_profile_buf); - jp2->color.icc_profile_buf = 00; - } - - if (jp2->color.jp2_cdef) { - if (jp2->color.jp2_cdef->info) { - opj_free(jp2->color.jp2_cdef->info); - jp2->color.jp2_cdef->info = NULL; - } - - opj_free(jp2->color.jp2_cdef); - jp2->color.jp2_cdef = 00; - } - - if (jp2->color.jp2_pclr) { - if (jp2->color.jp2_pclr->cmap) { - opj_free(jp2->color.jp2_pclr->cmap); - jp2->color.jp2_pclr->cmap = NULL; - } - if (jp2->color.jp2_pclr->channel_sign) { - opj_free(jp2->color.jp2_pclr->channel_sign); - jp2->color.jp2_pclr->channel_sign = NULL; - } - if (jp2->color.jp2_pclr->channel_size) { - opj_free(jp2->color.jp2_pclr->channel_size); - jp2->color.jp2_pclr->channel_size = NULL; - } - if (jp2->color.jp2_pclr->entries) { - opj_free(jp2->color.jp2_pclr->entries); - jp2->color.jp2_pclr->entries = NULL; - } - - opj_free(jp2->color.jp2_pclr); - jp2->color.jp2_pclr = 00; - } - - if (jp2->m_validation_list) { - opj_procedure_list_destroy(jp2->m_validation_list); - jp2->m_validation_list = 00; - } - - if (jp2->m_procedure_list) { - opj_procedure_list_destroy(jp2->m_procedure_list); - jp2->m_procedure_list = 00; - } - - opj_free(jp2); - } -} - -OPJ_BOOL opj_jp2_set_decode_area( opj_jp2_t *p_jp2, - opj_image_t* p_image, - OPJ_INT32 p_start_x, OPJ_INT32 p_start_y, - OPJ_INT32 p_end_x, OPJ_INT32 p_end_y, - opj_event_mgr_t * p_manager - ) -{ - return opj_j2k_set_decode_area(p_jp2->j2k, p_image, p_start_x, p_start_y, p_end_x, p_end_y, p_manager); -} - -OPJ_BOOL opj_jp2_get_tile( opj_jp2_t *p_jp2, - opj_stream_private_t *p_stream, - opj_image_t* p_image, - opj_event_mgr_t * p_manager, - OPJ_UINT32 tile_index - ) -{ - if (!p_image) - return OPJ_FALSE; - - opj_event_msg(p_manager, EVT_WARNING, "JP2 box which are after the codestream will not be read by this function.\n"); - - if (! opj_j2k_get_tile(p_jp2->j2k, p_stream, p_image, p_manager, tile_index) ){ - opj_event_msg(p_manager, EVT_ERROR, "Failed to decode the codestream in the JP2 file\n"); - return OPJ_FALSE; - } - - if (!opj_jp2_check_color(p_image, &(p_jp2->color), p_manager)) { - return OPJ_FALSE; - } - - /* Set Image Color Space */ - if (p_jp2->enumcs == 16) - p_image->color_space = OPJ_CLRSPC_SRGB; - else if (p_jp2->enumcs == 17) - p_image->color_space = OPJ_CLRSPC_GRAY; - else if (p_jp2->enumcs == 18) - p_image->color_space = OPJ_CLRSPC_SYCC; - else - p_image->color_space = OPJ_CLRSPC_UNKNOWN; - - if(p_jp2->color.jp2_pclr) { - /* Part 1, I.5.3.4: Either both or none : */ - if( !p_jp2->color.jp2_pclr->cmap) - opj_jp2_free_pclr(&(p_jp2->color)); - else - opj_jp2_apply_pclr(p_image, &(p_jp2->color)); - } - - /* Apply the color space if needed */ - if(p_jp2->color.jp2_cdef) { - opj_jp2_apply_cdef(p_image, &(p_jp2->color)); - } - - if(p_jp2->color.icc_profile_buf) { - p_image->icc_profile_buf = p_jp2->color.icc_profile_buf; - p_image->icc_profile_len = p_jp2->color.icc_profile_len; - p_jp2->color.icc_profile_buf = NULL; - } - - return OPJ_TRUE; -} - -/* ----------------------------------------------------------------------- */ -/* JP2 encoder interface */ -/* ----------------------------------------------------------------------- */ - -opj_jp2_t* opj_jp2_create(OPJ_BOOL p_is_decoder) -{ - opj_jp2_t *jp2 = (opj_jp2_t*)opj_calloc(1,sizeof(opj_jp2_t)); - if (jp2) { - - /* create the J2K codec */ - if (! p_is_decoder) { - jp2->j2k = opj_j2k_create_compress(); - } - else { - jp2->j2k = opj_j2k_create_decompress(); - } - - if (jp2->j2k == 00) { - opj_jp2_destroy(jp2); - return 00; - } - - /* Color structure */ - jp2->color.icc_profile_buf = NULL; - jp2->color.icc_profile_len = 0; - jp2->color.jp2_cdef = NULL; - jp2->color.jp2_pclr = NULL; - jp2->color.jp2_has_colr = 0; - - /* validation list creation */ - jp2->m_validation_list = opj_procedure_list_create(); - if (! jp2->m_validation_list) { - opj_jp2_destroy(jp2); - return 00; - } - - /* execution list creation */ - jp2->m_procedure_list = opj_procedure_list_create(); - if (! jp2->m_procedure_list) { - opj_jp2_destroy(jp2); - return 00; - } - } - - return jp2; -} - -void jp2_dump(opj_jp2_t* p_jp2, OPJ_INT32 flag, FILE* out_stream) -{ - /* preconditions */ - assert(p_jp2 != 00); - - j2k_dump(p_jp2->j2k, - flag, - out_stream); -} - -opj_codestream_index_t* jp2_get_cstr_index(opj_jp2_t* p_jp2) -{ - return j2k_get_cstr_index(p_jp2->j2k); -} - -opj_codestream_info_v2_t* jp2_get_cstr_info(opj_jp2_t* p_jp2) -{ - return j2k_get_cstr_info(p_jp2->j2k); -} - -OPJ_BOOL opj_jp2_set_decoded_resolution_factor(opj_jp2_t *p_jp2, - OPJ_UINT32 res_factor, - opj_event_mgr_t * p_manager) -{ - return opj_j2k_set_decoded_resolution_factor(p_jp2->j2k, res_factor, p_manager); -} - -/* JPIP specific */ - -#ifdef USE_JPIP -static OPJ_BOOL opj_jpip_write_iptr(opj_jp2_t *jp2, - opj_stream_private_t *cio, - opj_event_mgr_t * p_manager ) -{ - OPJ_OFF_T j2k_codestream_exit; - OPJ_BYTE l_data_header [24]; - - /* preconditions */ - assert(jp2 != 00); - assert(cio != 00); - assert(p_manager != 00); - assert(opj_stream_has_seek(cio)); - - j2k_codestream_exit = opj_stream_tell(cio); - opj_write_bytes(l_data_header, 24, 4); /* size of iptr */ - opj_write_bytes(l_data_header + 4,JPIP_IPTR,4); /* IPTR */ -#if 0 - opj_write_bytes(l_data_header + 4 + 4, 0, 8); /* offset */ - opj_write_bytes(l_data_header + 8 + 8, 0, 8); /* length */ -#else - opj_write_double(l_data_header + 4 + 4, 0); /* offset */ - opj_write_double(l_data_header + 8 + 8, 0); /* length */ -#endif - - if (! opj_stream_seek(cio,jp2->jpip_iptr_offset,p_manager)) { - opj_event_msg(p_manager, EVT_ERROR, "Failed to seek in the stream.\n"); - return OPJ_FALSE; - } - - if (opj_stream_write_data(cio,l_data_header,24,p_manager) != 24) { - opj_event_msg(p_manager, EVT_ERROR, "Failed to seek in the stream.\n"); - return OPJ_FALSE; - } - - if (! opj_stream_seek(cio,j2k_codestream_exit,p_manager)) { - opj_event_msg(p_manager, EVT_ERROR, "Failed to seek in the stream.\n"); - return OPJ_FALSE; - } - - return OPJ_TRUE; -} - -static OPJ_BOOL opj_jpip_write_fidx(opj_jp2_t *jp2, - opj_stream_private_t *cio, - opj_event_mgr_t * p_manager ) -{ - OPJ_OFF_T j2k_codestream_exit; - OPJ_BYTE l_data_header [24]; - - /* preconditions */ - assert(jp2 != 00); - assert(cio != 00); - assert(p_manager != 00); - assert(opj_stream_has_seek(cio)); - - opj_write_bytes(l_data_header, 24, 4); /* size of iptr */ - opj_write_bytes(l_data_header + 4,JPIP_FIDX,4); /* IPTR */ - opj_write_double(l_data_header + 4 + 4, 0); /* offset */ - opj_write_double(l_data_header + 8 + 8, 0); /* length */ - - if (opj_stream_write_data(cio,l_data_header,24,p_manager) != 24) { - opj_event_msg(p_manager, EVT_ERROR, "Failed to seek in the stream.\n"); - return OPJ_FALSE; - } - - j2k_codestream_exit = opj_stream_tell(cio); - if (! opj_stream_seek(cio,j2k_codestream_exit,p_manager)) { - opj_event_msg(p_manager, EVT_ERROR, "Failed to seek in the stream.\n"); - return OPJ_FALSE; - } - - return OPJ_TRUE; -} - -static OPJ_BOOL opj_jpip_write_cidx(opj_jp2_t *jp2, - opj_stream_private_t *cio, - opj_event_mgr_t * p_manager ) -{ - OPJ_OFF_T j2k_codestream_exit; - OPJ_BYTE l_data_header [24]; - - /* preconditions */ - assert(jp2 != 00); - assert(cio != 00); - assert(p_manager != 00); - assert(opj_stream_has_seek(cio)); - - j2k_codestream_exit = opj_stream_tell(cio); - opj_write_bytes(l_data_header, 24, 4); /* size of iptr */ - opj_write_bytes(l_data_header + 4,JPIP_CIDX,4); /* IPTR */ -#if 0 - opj_write_bytes(l_data_header + 4 + 4, 0, 8); /* offset */ - opj_write_bytes(l_data_header + 8 + 8, 0, 8); /* length */ -#else - opj_write_double(l_data_header + 4 + 4, 0); /* offset */ - opj_write_double(l_data_header + 8 + 8, 0); /* length */ -#endif - - if (! opj_stream_seek(cio,j2k_codestream_exit,p_manager)) { - opj_event_msg(p_manager, EVT_ERROR, "Failed to seek in the stream.\n"); - return OPJ_FALSE; - } - - if (opj_stream_write_data(cio,l_data_header,24,p_manager) != 24) { - opj_event_msg(p_manager, EVT_ERROR, "Failed to seek in the stream.\n"); - return OPJ_FALSE; - } - - j2k_codestream_exit = opj_stream_tell(cio); - if (! opj_stream_seek(cio,j2k_codestream_exit,p_manager)) { - opj_event_msg(p_manager, EVT_ERROR, "Failed to seek in the stream.\n"); - return OPJ_FALSE; - } - - return OPJ_TRUE; -} - -#if 0 -static void write_prxy( int offset_jp2c, int length_jp2c, int offset_idx, int length_idx, opj_stream_private_t *cio, - opj_event_mgr_t * p_manager ) -{ - OPJ_BYTE l_data_header [8]; - OPJ_OFF_T len, lenp; - - lenp = opj_stream_tell(cio); - opj_stream_skip(cio, 4, p_manager); /* L [at the end] */ - opj_write_bytes(l_data_header,JPIP_PRXY,4); /* IPTR */ - opj_stream_write_data(cio,l_data_header,4,p_manager); - - opj_write_bytes( l_data_header, offset_jp2c, 8); /* OOFF */ - opj_stream_write_data(cio,l_data_header,8,p_manager); - opj_write_bytes( l_data_header, length_jp2c, 4); /* OBH part 1 */ - opj_write_bytes( l_data_header+4, JP2_JP2C, 4); /* OBH part 2 */ - opj_stream_write_data(cio,l_data_header,8,p_manager); - - opj_write_bytes( l_data_header, 1, 1);/* NI */ - opj_stream_write_data(cio,l_data_header,1,p_manager); - - opj_write_bytes( l_data_header, offset_idx, 8); /* IOFF */ - opj_stream_write_data(cio,l_data_header,8,p_manager); - opj_write_bytes( l_data_header, length_idx, 4); /* IBH part 1 */ - opj_write_bytes( l_data_header+4, JPIP_CIDX, 4); /* IBH part 2 */ - opj_stream_write_data(cio,l_data_header,8,p_manager); - - len = opj_stream_tell(cio)-lenp; - opj_stream_skip(cio, lenp, p_manager); - opj_write_bytes(l_data_header,len,4);/* L */ - opj_stream_write_data(cio,l_data_header,4,p_manager); - opj_stream_seek(cio, lenp+len,p_manager); -} -#endif - - -#if 0 -static int write_fidx( int offset_jp2c, int length_jp2c, int offset_idx, int length_idx, opj_stream_private_t *cio, - opj_event_mgr_t * p_manager ) -{ - OPJ_BYTE l_data_header [4]; - OPJ_OFF_T len, lenp; - - lenp = opj_stream_tell(cio); - opj_stream_skip(cio, 4, p_manager); - opj_write_bytes(l_data_header,JPIP_FIDX,4); /* FIDX */ - opj_stream_write_data(cio,l_data_header,4,p_manager); - - write_prxy( offset_jp2c, length_jp2c, offset_idx, length_idx, cio,p_manager); - - len = opj_stream_tell(cio)-lenp; - opj_stream_skip(cio, lenp, p_manager); - opj_write_bytes(l_data_header,len,4);/* L */ - opj_stream_write_data(cio,l_data_header,4,p_manager); - opj_stream_seek(cio, lenp+len,p_manager); - - return len; -} -#endif -#endif /* USE_JPIP */ diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/jp2.h b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/jp2.h deleted file mode 100644 index 1e41fb6f6d..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/jp2.h +++ /dev/null @@ -1,496 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2014, Professor Benoit Macq - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * Copyright (c) 2008, 2011-2012, Centre National d'Etudes Spatiales (CNES), FR - * Copyright (c) 2012, CS Systemes d'Information, France - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -#ifndef __JP2_H -#define __JP2_H -/** -@file jp2.h -@brief The JPEG-2000 file format Reader/Writer (JP2) - -*/ - -/** @defgroup JP2 JP2 - JPEG-2000 file format reader/writer */ -/*@{*/ - -/*#define JPIP_JPIP 0x6a706970*/ - -#define JP2_JP 0x6a502020 /**< JPEG 2000 signature box */ -#define JP2_FTYP 0x66747970 /**< File type box */ -#define JP2_JP2H 0x6a703268 /**< JP2 header box (super-box) */ -#define JP2_IHDR 0x69686472 /**< Image header box */ -#define JP2_COLR 0x636f6c72 /**< Colour specification box */ -#define JP2_JP2C 0x6a703263 /**< Contiguous codestream box */ -#define JP2_URL 0x75726c20 /**< Data entry URL box */ -#define JP2_PCLR 0x70636c72 /**< Palette box */ -#define JP2_CMAP 0x636d6170 /**< Component Mapping box */ -#define JP2_CDEF 0x63646566 /**< Channel Definition box */ -#define JP2_DTBL 0x6474626c /**< Data Reference box */ -#define JP2_BPCC 0x62706363 /**< Bits per component box */ -#define JP2_JP2 0x6a703220 /**< File type fields */ - -/* For the future */ -/* #define JP2_RES 0x72657320 */ /**< Resolution box (super-box) */ -/* #define JP2_JP2I 0x6a703269 */ /**< Intellectual property box */ -/* #define JP2_XML 0x786d6c20 */ /**< XML box */ -/* #define JP2_UUID 0x75756994 */ /**< UUID box */ -/* #define JP2_UINF 0x75696e66 */ /**< UUID info box (super-box) */ -/* #define JP2_ULST 0x756c7374 */ /**< UUID list box */ - -/* ----------------------------------------------------------------------- */ - -typedef enum -{ - JP2_STATE_NONE = 0x0, - JP2_STATE_SIGNATURE = 0x1, - JP2_STATE_FILE_TYPE = 0x2, - JP2_STATE_HEADER = 0x4, - JP2_STATE_CODESTREAM = 0x8, - JP2_STATE_END_CODESTREAM = 0x10, - JP2_STATE_UNKNOWN = 0x7fffffff /* ISO C restricts enumerator values to range of 'int' */ -} -JP2_STATE; - -typedef enum -{ - JP2_IMG_STATE_NONE = 0x0, - JP2_IMG_STATE_UNKNOWN = 0x7fffffff -} -JP2_IMG_STATE; - -/** -Channel description: channel index, type, assocation -*/ -typedef struct opj_jp2_cdef_info -{ - OPJ_UINT16 cn, typ, asoc; -} opj_jp2_cdef_info_t; - -/** -Channel descriptions and number of descriptions -*/ -typedef struct opj_jp2_cdef -{ - opj_jp2_cdef_info_t *info; - OPJ_UINT16 n; -} opj_jp2_cdef_t; - -/** -Component mappings: channel index, mapping type, palette index -*/ -typedef struct opj_jp2_cmap_comp -{ - OPJ_UINT16 cmp; - OPJ_BYTE mtyp, pcol; -} opj_jp2_cmap_comp_t; - -/** -Palette data: table entries, palette columns -*/ -typedef struct opj_jp2_pclr -{ - OPJ_UINT32 *entries; - OPJ_BYTE *channel_sign; - OPJ_BYTE *channel_size; - opj_jp2_cmap_comp_t *cmap; - OPJ_UINT16 nr_entries; - OPJ_BYTE nr_channels; -} opj_jp2_pclr_t; - -/** -Collector for ICC profile, palette, component mapping, channel description -*/ -typedef struct opj_jp2_color -{ - OPJ_BYTE *icc_profile_buf; - OPJ_UINT32 icc_profile_len; - - opj_jp2_cdef_t *jp2_cdef; - opj_jp2_pclr_t *jp2_pclr; - OPJ_BYTE jp2_has_colr; -} opj_jp2_color_t; - -/** -JP2 component -*/ -typedef struct opj_jp2_comps { - OPJ_UINT32 depth; - OPJ_UINT32 sgnd; - OPJ_UINT32 bpcc; -} opj_jp2_comps_t; - -/** -JPEG-2000 file format reader/writer -*/ -typedef struct opj_jp2 -{ - /** handle to the J2K codec */ - opj_j2k_t *j2k; - /** list of validation procedures */ - struct opj_procedure_list * m_validation_list; - /** list of execution procedures */ - struct opj_procedure_list * m_procedure_list; - - /* width of image */ - OPJ_UINT32 w; - /* height of image */ - OPJ_UINT32 h; - /* number of components in the image */ - OPJ_UINT32 numcomps; - OPJ_UINT32 bpc; - OPJ_UINT32 C; - OPJ_UINT32 UnkC; - OPJ_UINT32 IPR; - OPJ_UINT32 meth; - OPJ_UINT32 approx; - OPJ_UINT32 enumcs; - OPJ_UINT32 precedence; - OPJ_UINT32 brand; - OPJ_UINT32 minversion; - OPJ_UINT32 numcl; - OPJ_UINT32 *cl; - opj_jp2_comps_t *comps; - /* FIXME: The following two variables are used to save offset - as we write out a JP2 file to disk. This mecanism is not flexible - as codec writers will need to extand those fields as new part - of the standard are implemented. - */ - OPJ_OFF_T j2k_codestream_offset; - OPJ_OFF_T jpip_iptr_offset; - OPJ_BOOL jpip_on; - OPJ_UINT32 jp2_state; - OPJ_UINT32 jp2_img_state; - - opj_jp2_color_t color; - - OPJ_BOOL ignore_pclr_cmap_cdef; -} -opj_jp2_t; - -/** -JP2 Box -*/ -typedef struct opj_jp2_box { - OPJ_UINT32 length; - OPJ_UINT32 type; - OPJ_INT32 init_pos; -} opj_jp2_box_t; - -typedef struct opj_jp2_header_handler -{ - /* marker value */ - OPJ_UINT32 id; - /* action linked to the marker */ - OPJ_BOOL (*handler) ( opj_jp2_t *jp2, - OPJ_BYTE *p_header_data, - OPJ_UINT32 p_header_size, - opj_event_mgr_t * p_manager); -} -opj_jp2_header_handler_t; - - -typedef struct opj_jp2_img_header_writer_handler -{ - /* action to perform */ - OPJ_BYTE* (*handler) (opj_jp2_t *jp2, OPJ_UINT32 * p_data_size); - /* result of the action : data */ - OPJ_BYTE* m_data; - /* size of data */ - OPJ_UINT32 m_size; -} -opj_jp2_img_header_writer_handler_t; - -/** @name Exported functions */ -/*@{*/ -/* ----------------------------------------------------------------------- */ - -/** - * Writes the Jpeg2000 file Header box - JP2 Header box (warning, this is a super box). - * - * @param jp2 the jpeg2000 file codec. - * @param stream the stream to write data to. - * @param p_manager user event manager. - * - * @return true if writing was successful. -*/ -OPJ_BOOL opj_jp2_write_jp2h(opj_jp2_t *jp2, - opj_stream_private_t *stream, - opj_event_mgr_t * p_manager ); - -/** -Setup the decoder decoding parameters using user parameters. -Decoding parameters are returned in jp2->j2k->cp. -@param jp2 JP2 decompressor handle -@param parameters decompression parameters -*/ -void opj_jp2_setup_decoder(opj_jp2_t *jp2, opj_dparameters_t *parameters); - -/** - * Decode an image from a JPEG-2000 file stream - * @param jp2 JP2 decompressor handle - * @param p_stream FIXME DOC - * @param p_image FIXME DOC - * @param p_manager FIXME DOC - * - * @return Returns a decoded image if successful, returns NULL otherwise -*/ -OPJ_BOOL opj_jp2_decode(opj_jp2_t *jp2, - opj_stream_private_t *p_stream, - opj_image_t* p_image, - opj_event_mgr_t * p_manager); - -/** - * Setup the encoder parameters using the current image and using user parameters. - * Coding parameters are returned in jp2->j2k->cp. - * - * @param jp2 JP2 compressor handle - * @param parameters compression parameters - * @param image input filled image - * @param p_manager FIXME DOC - * @return OPJ_TRUE if successful, OPJ_FALSE otherwise -*/ -OPJ_BOOL opj_jp2_setup_encoder( opj_jp2_t *jp2, - opj_cparameters_t *parameters, - opj_image_t *image, - opj_event_mgr_t * p_manager); - -/** -Encode an image into a JPEG-2000 file stream -@param jp2 JP2 compressor handle -@param stream Output buffer stream -@param p_manager event manager -@return Returns true if successful, returns false otherwise -*/ -OPJ_BOOL opj_jp2_encode( opj_jp2_t *jp2, - opj_stream_private_t *stream, - opj_event_mgr_t * p_manager); - - -/** - * Starts a compression scheme, i.e. validates the codec parameters, writes the header. - * - * @param jp2 the jpeg2000 file codec. - * @param stream the stream object. - * @param p_image FIXME DOC - * @param p_manager FIXME DOC - * - * @return true if the codec is valid. - */ -OPJ_BOOL opj_jp2_start_compress(opj_jp2_t *jp2, - opj_stream_private_t *stream, - opj_image_t * p_image, - opj_event_mgr_t * p_manager); - - -/** - * Ends the compression procedures and possibiliy add data to be read after the - * codestream. - */ -OPJ_BOOL opj_jp2_end_compress( opj_jp2_t *jp2, - opj_stream_private_t *cio, - opj_event_mgr_t * p_manager); - -/* ----------------------------------------------------------------------- */ - -/** - * Ends the decompression procedures and possibiliy add data to be read after the - * codestream. - */ -OPJ_BOOL opj_jp2_end_decompress(opj_jp2_t *jp2, - opj_stream_private_t *cio, - opj_event_mgr_t * p_manager); - -/** - * Reads a jpeg2000 file header structure. - * - * @param p_stream the stream to read data from. - * @param jp2 the jpeg2000 file header structure. - * @param p_image FIXME DOC - * @param p_manager the user event manager. - * - * @return true if the box is valid. - */ -OPJ_BOOL opj_jp2_read_header( opj_stream_private_t *p_stream, - opj_jp2_t *jp2, - opj_image_t ** p_image, - opj_event_mgr_t * p_manager ); - -/** - * Reads a tile header. - * @param p_jp2 the jpeg2000 codec. - * @param p_tile_index FIXME DOC - * @param p_data_size FIXME DOC - * @param p_tile_x0 FIXME DOC - * @param p_tile_y0 FIXME DOC - * @param p_tile_x1 FIXME DOC - * @param p_tile_y1 FIXME DOC - * @param p_nb_comps FIXME DOC - * @param p_go_on FIXME DOC - * @param p_stream the stream to write data to. - * @param p_manager the user event manager. - */ -OPJ_BOOL opj_jp2_read_tile_header ( opj_jp2_t * p_jp2, - OPJ_UINT32 * p_tile_index, - OPJ_UINT32 * p_data_size, - OPJ_INT32 * p_tile_x0, - OPJ_INT32 * p_tile_y0, - OPJ_INT32 * p_tile_x1, - OPJ_INT32 * p_tile_y1, - OPJ_UINT32 * p_nb_comps, - OPJ_BOOL * p_go_on, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -/** - * Writes a tile. - * - * @param p_jp2 the jpeg2000 codec. - * @param p_tile_index FIXME DOC - * @param p_data FIXME DOC - * @param p_data_size FIXME DOC - * @param p_stream the stream to write data to. - * @param p_manager the user event manager. - */ -OPJ_BOOL opj_jp2_write_tile ( opj_jp2_t *p_jp2, - OPJ_UINT32 p_tile_index, - OPJ_BYTE * p_data, - OPJ_UINT32 p_data_size, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -/** - * Decode tile data. - * @param p_jp2 the jpeg2000 codec. - * @param p_tile_index FIXME DOC - * @param p_data FIXME DOC - * @param p_data_size FIXME DOC - * @param p_stream the stream to write data to. - * @param p_manager the user event manager. - * - * @return FIXME DOC - */ -OPJ_BOOL opj_jp2_decode_tile ( opj_jp2_t * p_jp2, - OPJ_UINT32 p_tile_index, - OPJ_BYTE * p_data, - OPJ_UINT32 p_data_size, - opj_stream_private_t *p_stream, - opj_event_mgr_t * p_manager ); - -/** - * Creates a jpeg2000 file decompressor. - * - * @return an empty jpeg2000 file codec. - */ -opj_jp2_t* opj_jp2_create (OPJ_BOOL p_is_decoder); - -/** -Destroy a JP2 decompressor handle -@param jp2 JP2 decompressor handle to destroy -*/ -void opj_jp2_destroy(opj_jp2_t *jp2); - - -/** - * Sets the given area to be decoded. This function should be called right after opj_read_header and before any tile header reading. - * - * @param p_jp2 the jpeg2000 codec. - * @param p_image FIXME DOC - * @param p_start_x the left position of the rectangle to decode (in image coordinates). - * @param p_start_y the up position of the rectangle to decode (in image coordinates). - * @param p_end_x the right position of the rectangle to decode (in image coordinates). - * @param p_end_y the bottom position of the rectangle to decode (in image coordinates). - * @param p_manager the user event manager - * - * @return true if the area could be set. - */ -OPJ_BOOL opj_jp2_set_decode_area( opj_jp2_t *p_jp2, - opj_image_t* p_image, - OPJ_INT32 p_start_x, OPJ_INT32 p_start_y, - OPJ_INT32 p_end_x, OPJ_INT32 p_end_y, - opj_event_mgr_t * p_manager ); - - /** - * - */ -OPJ_BOOL opj_jp2_get_tile( opj_jp2_t *p_jp2, - opj_stream_private_t *p_stream, - opj_image_t* p_image, - opj_event_mgr_t * p_manager, - OPJ_UINT32 tile_index ); - - -/** - * - */ -OPJ_BOOL opj_jp2_set_decoded_resolution_factor(opj_jp2_t *p_jp2, - OPJ_UINT32 res_factor, - opj_event_mgr_t * p_manager); - - -/* TODO MSD: clean these 3 functions */ -/** - * Dump some elements from the JP2 decompression structure . - * - *@param p_jp2 the jp2 codec. - *@param flag flag to describe what elments are dump. - *@param out_stream output stream where dump the elements. - * -*/ -void jp2_dump (opj_jp2_t* p_jp2, OPJ_INT32 flag, FILE* out_stream); - -/** - * Get the codestream info from a JPEG2000 codec. - * - *@param p_jp2 jp2 codec. - * - *@return the codestream information extract from the jpg2000 codec - */ -opj_codestream_info_v2_t* jp2_get_cstr_info(opj_jp2_t* p_jp2); - -/** - * Get the codestream index from a JPEG2000 codec. - * - *@param p_jp2 jp2 codec. - * - *@return the codestream index extract from the jpg2000 codec - */ -opj_codestream_index_t* jp2_get_cstr_index(opj_jp2_t* p_jp2); - - -/*@}*/ - -/*@}*/ - -#endif /* __JP2_H */ - diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/mct.c b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/mct.c deleted file mode 100644 index a0da099660..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/mct.c +++ /dev/null @@ -1,553 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2014, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux - * Copyright (c) 2003-2014, Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * Copyright (c) 2008, 2011-2012, Centre National d'Etudes Spatiales (CNES), FR - * Copyright (c) 2012, CS Systemes d'Information, France - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#ifdef __SSE__ -#include <xmmintrin.h> -#endif -#ifdef __SSE2__ -#include <emmintrin.h> -#endif -#ifdef __SSE4_1__ -#include <smmintrin.h> -#endif - -#include "opj_includes.h" - -/* <summary> */ -/* This table contains the norms of the basis function of the reversible MCT. */ -/* </summary> */ -static const OPJ_FLOAT64 opj_mct_norms[3] = { 1.732, .8292, .8292 }; - -/* <summary> */ -/* This table contains the norms of the basis function of the irreversible MCT. */ -/* </summary> */ -static const OPJ_FLOAT64 opj_mct_norms_real[3] = { 1.732, 1.805, 1.573 }; - -const OPJ_FLOAT64 * opj_mct_get_mct_norms () -{ - return opj_mct_norms; -} - -const OPJ_FLOAT64 * opj_mct_get_mct_norms_real () -{ - return opj_mct_norms_real; -} - -/* <summary> */ -/* Foward reversible MCT. */ -/* </summary> */ -#ifdef __SSE2__ -void opj_mct_encode( - OPJ_INT32* restrict c0, - OPJ_INT32* restrict c1, - OPJ_INT32* restrict c2, - OPJ_UINT32 n) -{ - OPJ_SIZE_T i; - const OPJ_SIZE_T len = n; - - for(i = 0; i < (len & ~3U); i += 4) { - __m128i y, u, v; - __m128i r = _mm_load_si128((const __m128i *)&(c0[i])); - __m128i g = _mm_load_si128((const __m128i *)&(c1[i])); - __m128i b = _mm_load_si128((const __m128i *)&(c2[i])); - y = _mm_add_epi32(g, g); - y = _mm_add_epi32(y, b); - y = _mm_add_epi32(y, r); - y = _mm_srai_epi32(y, 2); - u = _mm_sub_epi32(b, g); - v = _mm_sub_epi32(r, g); - _mm_store_si128((__m128i *)&(c0[i]), y); - _mm_store_si128((__m128i *)&(c1[i]), u); - _mm_store_si128((__m128i *)&(c2[i]), v); - } - - for(; i < len; ++i) { - OPJ_INT32 r = c0[i]; - OPJ_INT32 g = c1[i]; - OPJ_INT32 b = c2[i]; - OPJ_INT32 y = (r + (g * 2) + b) >> 2; - OPJ_INT32 u = b - g; - OPJ_INT32 v = r - g; - c0[i] = y; - c1[i] = u; - c2[i] = v; - } -} -#else -void opj_mct_encode( - OPJ_INT32* restrict c0, - OPJ_INT32* restrict c1, - OPJ_INT32* restrict c2, - OPJ_UINT32 n) -{ - OPJ_SIZE_T i; - const OPJ_SIZE_T len = n; - - for(i = 0; i < len; ++i) { - OPJ_INT32 r = c0[i]; - OPJ_INT32 g = c1[i]; - OPJ_INT32 b = c2[i]; - OPJ_INT32 y = (r + (g * 2) + b) >> 2; - OPJ_INT32 u = b - g; - OPJ_INT32 v = r - g; - c0[i] = y; - c1[i] = u; - c2[i] = v; - } -} -#endif - -/* <summary> */ -/* Inverse reversible MCT. */ -/* </summary> */ -#ifdef __SSE2__ -void opj_mct_decode( - OPJ_INT32* restrict c0, - OPJ_INT32* restrict c1, - OPJ_INT32* restrict c2, - OPJ_UINT32 n) -{ - OPJ_SIZE_T i; - const OPJ_SIZE_T len = n; - - for(i = 0; i < (len & ~3U); i += 4) { - __m128i r, g, b; - __m128i y = _mm_load_si128((const __m128i *)&(c0[i])); - __m128i u = _mm_load_si128((const __m128i *)&(c1[i])); - __m128i v = _mm_load_si128((const __m128i *)&(c2[i])); - g = y; - g = _mm_sub_epi32(g, _mm_srai_epi32(_mm_add_epi32(u, v), 2)); - r = _mm_add_epi32(v, g); - b = _mm_add_epi32(u, g); - _mm_store_si128((__m128i *)&(c0[i]), r); - _mm_store_si128((__m128i *)&(c1[i]), g); - _mm_store_si128((__m128i *)&(c2[i]), b); - } - for (; i < len; ++i) { - OPJ_INT32 y = c0[i]; - OPJ_INT32 u = c1[i]; - OPJ_INT32 v = c2[i]; - OPJ_INT32 g = y - ((u + v) >> 2); - OPJ_INT32 r = v + g; - OPJ_INT32 b = u + g; - c0[i] = r; - c1[i] = g; - c2[i] = b; - } -} -#else -void opj_mct_decode( - OPJ_INT32* restrict c0, - OPJ_INT32* restrict c1, - OPJ_INT32* restrict c2, - OPJ_UINT32 n) -{ - OPJ_UINT32 i; - for (i = 0; i < n; ++i) { - OPJ_INT32 y = c0[i]; - OPJ_INT32 u = c1[i]; - OPJ_INT32 v = c2[i]; - OPJ_INT32 g = y - ((u + v) >> 2); - OPJ_INT32 r = v + g; - OPJ_INT32 b = u + g; - c0[i] = r; - c1[i] = g; - c2[i] = b; - } -} -#endif - -/* <summary> */ -/* Get norm of basis function of reversible MCT. */ -/* </summary> */ -OPJ_FLOAT64 opj_mct_getnorm(OPJ_UINT32 compno) { - return opj_mct_norms[compno]; -} - -/* <summary> */ -/* Foward irreversible MCT. */ -/* </summary> */ -#ifdef __SSE4_1__ -void opj_mct_encode_real( - OPJ_INT32* restrict c0, - OPJ_INT32* restrict c1, - OPJ_INT32* restrict c2, - OPJ_UINT32 n) -{ - OPJ_SIZE_T i; - const OPJ_SIZE_T len = n; - - const __m128i ry = _mm_set1_epi32(2449); - const __m128i gy = _mm_set1_epi32(4809); - const __m128i by = _mm_set1_epi32(934); - const __m128i ru = _mm_set1_epi32(1382); - const __m128i gu = _mm_set1_epi32(2714); - /* const __m128i bu = _mm_set1_epi32(4096); */ - /* const __m128i rv = _mm_set1_epi32(4096); */ - const __m128i gv = _mm_set1_epi32(3430); - const __m128i bv = _mm_set1_epi32(666); - const __m128i mulround = _mm_shuffle_epi32(_mm_cvtsi32_si128(4096), _MM_SHUFFLE(1, 0, 1, 0)); - - for(i = 0; i < (len & ~3U); i += 4) { - __m128i lo, hi; - __m128i y, u, v; - __m128i r = _mm_load_si128((const __m128i *)&(c0[i])); - __m128i g = _mm_load_si128((const __m128i *)&(c1[i])); - __m128i b = _mm_load_si128((const __m128i *)&(c2[i])); - - lo = r; - hi = _mm_shuffle_epi32(r, _MM_SHUFFLE(3, 3, 1, 1)); - lo = _mm_mul_epi32(lo, ry); - hi = _mm_mul_epi32(hi, ry); - lo = _mm_add_epi64(lo, mulround); - hi = _mm_add_epi64(hi, mulround); - lo = _mm_srli_epi64(lo, 13); - hi = _mm_slli_epi64(hi, 32-13); - y = _mm_blend_epi16(lo, hi, 0xCC); - - lo = g; - hi = _mm_shuffle_epi32(g, _MM_SHUFFLE(3, 3, 1, 1)); - lo = _mm_mul_epi32(lo, gy); - hi = _mm_mul_epi32(hi, gy); - lo = _mm_add_epi64(lo, mulround); - hi = _mm_add_epi64(hi, mulround); - lo = _mm_srli_epi64(lo, 13); - hi = _mm_slli_epi64(hi, 32-13); - y = _mm_add_epi32(y, _mm_blend_epi16(lo, hi, 0xCC)); - - lo = b; - hi = _mm_shuffle_epi32(b, _MM_SHUFFLE(3, 3, 1, 1)); - lo = _mm_mul_epi32(lo, by); - hi = _mm_mul_epi32(hi, by); - lo = _mm_add_epi64(lo, mulround); - hi = _mm_add_epi64(hi, mulround); - lo = _mm_srli_epi64(lo, 13); - hi = _mm_slli_epi64(hi, 32-13); - y = _mm_add_epi32(y, _mm_blend_epi16(lo, hi, 0xCC)); - _mm_store_si128((__m128i *)&(c0[i]), y); - - /*lo = b; - hi = _mm_shuffle_epi32(b, _MM_SHUFFLE(3, 3, 1, 1)); - lo = _mm_mul_epi32(lo, mulround); - hi = _mm_mul_epi32(hi, mulround);*/ - lo = _mm_cvtepi32_epi64(_mm_shuffle_epi32(b, _MM_SHUFFLE(3, 2, 2, 0))); - hi = _mm_cvtepi32_epi64(_mm_shuffle_epi32(b, _MM_SHUFFLE(3, 2, 3, 1))); - lo = _mm_slli_epi64(lo, 12); - hi = _mm_slli_epi64(hi, 12); - lo = _mm_add_epi64(lo, mulround); - hi = _mm_add_epi64(hi, mulround); - lo = _mm_srli_epi64(lo, 13); - hi = _mm_slli_epi64(hi, 32-13); - u = _mm_blend_epi16(lo, hi, 0xCC); - - lo = r; - hi = _mm_shuffle_epi32(r, _MM_SHUFFLE(3, 3, 1, 1)); - lo = _mm_mul_epi32(lo, ru); - hi = _mm_mul_epi32(hi, ru); - lo = _mm_add_epi64(lo, mulround); - hi = _mm_add_epi64(hi, mulround); - lo = _mm_srli_epi64(lo, 13); - hi = _mm_slli_epi64(hi, 32-13); - u = _mm_sub_epi32(u, _mm_blend_epi16(lo, hi, 0xCC)); - - lo = g; - hi = _mm_shuffle_epi32(g, _MM_SHUFFLE(3, 3, 1, 1)); - lo = _mm_mul_epi32(lo, gu); - hi = _mm_mul_epi32(hi, gu); - lo = _mm_add_epi64(lo, mulround); - hi = _mm_add_epi64(hi, mulround); - lo = _mm_srli_epi64(lo, 13); - hi = _mm_slli_epi64(hi, 32-13); - u = _mm_sub_epi32(u, _mm_blend_epi16(lo, hi, 0xCC)); - _mm_store_si128((__m128i *)&(c1[i]), u); - - /*lo = r; - hi = _mm_shuffle_epi32(r, _MM_SHUFFLE(3, 3, 1, 1)); - lo = _mm_mul_epi32(lo, mulround); - hi = _mm_mul_epi32(hi, mulround);*/ - lo = _mm_cvtepi32_epi64(_mm_shuffle_epi32(r, _MM_SHUFFLE(3, 2, 2, 0))); - hi = _mm_cvtepi32_epi64(_mm_shuffle_epi32(r, _MM_SHUFFLE(3, 2, 3, 1))); - lo = _mm_slli_epi64(lo, 12); - hi = _mm_slli_epi64(hi, 12); - lo = _mm_add_epi64(lo, mulround); - hi = _mm_add_epi64(hi, mulround); - lo = _mm_srli_epi64(lo, 13); - hi = _mm_slli_epi64(hi, 32-13); - v = _mm_blend_epi16(lo, hi, 0xCC); - - lo = g; - hi = _mm_shuffle_epi32(g, _MM_SHUFFLE(3, 3, 1, 1)); - lo = _mm_mul_epi32(lo, gv); - hi = _mm_mul_epi32(hi, gv); - lo = _mm_add_epi64(lo, mulround); - hi = _mm_add_epi64(hi, mulround); - lo = _mm_srli_epi64(lo, 13); - hi = _mm_slli_epi64(hi, 32-13); - v = _mm_sub_epi32(v, _mm_blend_epi16(lo, hi, 0xCC)); - - lo = b; - hi = _mm_shuffle_epi32(b, _MM_SHUFFLE(3, 3, 1, 1)); - lo = _mm_mul_epi32(lo, bv); - hi = _mm_mul_epi32(hi, bv); - lo = _mm_add_epi64(lo, mulround); - hi = _mm_add_epi64(hi, mulround); - lo = _mm_srli_epi64(lo, 13); - hi = _mm_slli_epi64(hi, 32-13); - v = _mm_sub_epi32(v, _mm_blend_epi16(lo, hi, 0xCC)); - _mm_store_si128((__m128i *)&(c2[i]), v); - } - for(; i < len; ++i) { - OPJ_INT32 r = c0[i]; - OPJ_INT32 g = c1[i]; - OPJ_INT32 b = c2[i]; - OPJ_INT32 y = opj_int_fix_mul(r, 2449) + opj_int_fix_mul(g, 4809) + opj_int_fix_mul(b, 934); - OPJ_INT32 u = -opj_int_fix_mul(r, 1382) - opj_int_fix_mul(g, 2714) + opj_int_fix_mul(b, 4096); - OPJ_INT32 v = opj_int_fix_mul(r, 4096) - opj_int_fix_mul(g, 3430) - opj_int_fix_mul(b, 666); - c0[i] = y; - c1[i] = u; - c2[i] = v; - } -} -#else -void opj_mct_encode_real( - OPJ_INT32* restrict c0, - OPJ_INT32* restrict c1, - OPJ_INT32* restrict c2, - OPJ_UINT32 n) -{ - OPJ_UINT32 i; - for(i = 0; i < n; ++i) { - OPJ_INT32 r = c0[i]; - OPJ_INT32 g = c1[i]; - OPJ_INT32 b = c2[i]; - OPJ_INT32 y = opj_int_fix_mul(r, 2449) + opj_int_fix_mul(g, 4809) + opj_int_fix_mul(b, 934); - OPJ_INT32 u = -opj_int_fix_mul(r, 1382) - opj_int_fix_mul(g, 2714) + opj_int_fix_mul(b, 4096); - OPJ_INT32 v = opj_int_fix_mul(r, 4096) - opj_int_fix_mul(g, 3430) - opj_int_fix_mul(b, 666); - c0[i] = y; - c1[i] = u; - c2[i] = v; - } -} -#endif - -/* <summary> */ -/* Inverse irreversible MCT. */ -/* </summary> */ -void opj_mct_decode_real( - OPJ_FLOAT32* restrict c0, - OPJ_FLOAT32* restrict c1, - OPJ_FLOAT32* restrict c2, - OPJ_UINT32 n) -{ - OPJ_UINT32 i; -#ifdef __SSE__ - __m128 vrv, vgu, vgv, vbu; - vrv = _mm_set1_ps(1.402f); - vgu = _mm_set1_ps(0.34413f); - vgv = _mm_set1_ps(0.71414f); - vbu = _mm_set1_ps(1.772f); - for (i = 0; i < (n >> 3); ++i) { - __m128 vy, vu, vv; - __m128 vr, vg, vb; - - vy = _mm_load_ps(c0); - vu = _mm_load_ps(c1); - vv = _mm_load_ps(c2); - vr = _mm_add_ps(vy, _mm_mul_ps(vv, vrv)); - vg = _mm_sub_ps(_mm_sub_ps(vy, _mm_mul_ps(vu, vgu)), _mm_mul_ps(vv, vgv)); - vb = _mm_add_ps(vy, _mm_mul_ps(vu, vbu)); - _mm_store_ps(c0, vr); - _mm_store_ps(c1, vg); - _mm_store_ps(c2, vb); - c0 += 4; - c1 += 4; - c2 += 4; - - vy = _mm_load_ps(c0); - vu = _mm_load_ps(c1); - vv = _mm_load_ps(c2); - vr = _mm_add_ps(vy, _mm_mul_ps(vv, vrv)); - vg = _mm_sub_ps(_mm_sub_ps(vy, _mm_mul_ps(vu, vgu)), _mm_mul_ps(vv, vgv)); - vb = _mm_add_ps(vy, _mm_mul_ps(vu, vbu)); - _mm_store_ps(c0, vr); - _mm_store_ps(c1, vg); - _mm_store_ps(c2, vb); - c0 += 4; - c1 += 4; - c2 += 4; - } - n &= 7; -#endif - for(i = 0; i < n; ++i) { - OPJ_FLOAT32 y = c0[i]; - OPJ_FLOAT32 u = c1[i]; - OPJ_FLOAT32 v = c2[i]; - OPJ_FLOAT32 r = y + (v * 1.402f); - OPJ_FLOAT32 g = y - (u * 0.34413f) - (v * (0.71414f)); - OPJ_FLOAT32 b = y + (u * 1.772f); - c0[i] = r; - c1[i] = g; - c2[i] = b; - } -} - -/* <summary> */ -/* Get norm of basis function of irreversible MCT. */ -/* </summary> */ -OPJ_FLOAT64 opj_mct_getnorm_real(OPJ_UINT32 compno) { - return opj_mct_norms_real[compno]; -} - - -OPJ_BOOL opj_mct_encode_custom( - OPJ_BYTE * pCodingdata, - OPJ_UINT32 n, - OPJ_BYTE ** pData, - OPJ_UINT32 pNbComp, - OPJ_UINT32 isSigned) -{ - OPJ_FLOAT32 * lMct = (OPJ_FLOAT32 *) pCodingdata; - OPJ_UINT32 i; - OPJ_UINT32 j; - OPJ_UINT32 k; - OPJ_UINT32 lNbMatCoeff = pNbComp * pNbComp; - OPJ_INT32 * lCurrentData = 00; - OPJ_INT32 * lCurrentMatrix = 00; - OPJ_INT32 ** lData = (OPJ_INT32 **) pData; - OPJ_UINT32 lMultiplicator = 1 << 13; - OPJ_INT32 * lMctPtr; - - OPJ_ARG_NOT_USED(isSigned); - - lCurrentData = (OPJ_INT32 *) opj_malloc((pNbComp + lNbMatCoeff) * sizeof(OPJ_INT32)); - if (! lCurrentData) { - return OPJ_FALSE; - } - - lCurrentMatrix = lCurrentData + pNbComp; - - for (i =0;i<lNbMatCoeff;++i) { - lCurrentMatrix[i] = (OPJ_INT32) (*(lMct++) * (OPJ_FLOAT32)lMultiplicator); - } - - for (i = 0; i < n; ++i) { - lMctPtr = lCurrentMatrix; - for (j=0;j<pNbComp;++j) { - lCurrentData[j] = (*(lData[j])); - } - - for (j=0;j<pNbComp;++j) { - *(lData[j]) = 0; - for (k=0;k<pNbComp;++k) { - *(lData[j]) += opj_int_fix_mul(*lMctPtr, lCurrentData[k]); - ++lMctPtr; - } - - ++lData[j]; - } - } - - opj_free(lCurrentData); - - return OPJ_TRUE; -} - -OPJ_BOOL opj_mct_decode_custom( - OPJ_BYTE * pDecodingData, - OPJ_UINT32 n, - OPJ_BYTE ** pData, - OPJ_UINT32 pNbComp, - OPJ_UINT32 isSigned) -{ - OPJ_FLOAT32 * lMct; - OPJ_UINT32 i; - OPJ_UINT32 j; - OPJ_UINT32 k; - - OPJ_FLOAT32 * lCurrentData = 00; - OPJ_FLOAT32 * lCurrentResult = 00; - OPJ_FLOAT32 ** lData = (OPJ_FLOAT32 **) pData; - - OPJ_ARG_NOT_USED(isSigned); - - lCurrentData = (OPJ_FLOAT32 *) opj_malloc (2 * pNbComp * sizeof(OPJ_FLOAT32)); - if (! lCurrentData) { - return OPJ_FALSE; - } - lCurrentResult = lCurrentData + pNbComp; - - for (i = 0; i < n; ++i) { - lMct = (OPJ_FLOAT32 *) pDecodingData; - for (j=0;j<pNbComp;++j) { - lCurrentData[j] = (OPJ_FLOAT32) (*(lData[j])); - } - for (j=0;j<pNbComp;++j) { - lCurrentResult[j] = 0; - for (k=0;k<pNbComp;++k) { - lCurrentResult[j] += *(lMct++) * lCurrentData[k]; - } - *(lData[j]++) = (OPJ_FLOAT32) (lCurrentResult[j]); - } - } - opj_free(lCurrentData); - return OPJ_TRUE; -} - -void opj_calculate_norms( OPJ_FLOAT64 * pNorms, - OPJ_UINT32 pNbComps, - OPJ_FLOAT32 * pMatrix) -{ - OPJ_UINT32 i,j,lIndex; - OPJ_FLOAT32 lCurrentValue; - OPJ_FLOAT64 * lNorms = (OPJ_FLOAT64 *) pNorms; - OPJ_FLOAT32 * lMatrix = (OPJ_FLOAT32 *) pMatrix; - - for (i=0;i<pNbComps;++i) { - lNorms[i] = 0; - lIndex = i; - - for (j=0;j<pNbComps;++j) { - lCurrentValue = lMatrix[lIndex]; - lIndex += pNbComps; - lNorms[i] += lCurrentValue * lCurrentValue; - } - lNorms[i] = sqrt(lNorms[i]); - } -} diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/mct.h b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/mct.h deleted file mode 100644 index 1c1f4d0c4d..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/mct.h +++ /dev/null @@ -1,155 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2014, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux - * Copyright (c) 2003-2014, Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * Copyright (c) 2008, 2011-2012, Centre National d'Etudes Spatiales (CNES), FR - * Copyright (c) 2012, CS Systemes d'Information, France - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef __MCT_H -#define __MCT_H -/** -@file mct.h -@brief Implementation of a multi-component transforms (MCT) - -The functions in MCT.C have for goal to realize reversible and irreversible multicomponent -transform. The functions in MCT.C are used by some function in TCD.C. -*/ - -/** @defgroup MCT MCT - Implementation of a multi-component transform */ -/*@{*/ - -/** @name Exported functions */ -/*@{*/ -/* ----------------------------------------------------------------------- */ -/** -Apply a reversible multi-component transform to an image -@param c0 Samples for red component -@param c1 Samples for green component -@param c2 Samples blue component -@param n Number of samples for each component -*/ -void opj_mct_encode(OPJ_INT32 *c0, OPJ_INT32 *c1, OPJ_INT32 *c2, OPJ_UINT32 n); -/** -Apply a reversible multi-component inverse transform to an image -@param c0 Samples for luminance component -@param c1 Samples for red chrominance component -@param c2 Samples for blue chrominance component -@param n Number of samples for each component -*/ -void opj_mct_decode(OPJ_INT32 *c0, OPJ_INT32 *c1, OPJ_INT32 *c2, OPJ_UINT32 n); -/** -Get norm of the basis function used for the reversible multi-component transform -@param compno Number of the component (0->Y, 1->U, 2->V) -@return -*/ -OPJ_FLOAT64 opj_mct_getnorm(OPJ_UINT32 compno); - -/** -Apply an irreversible multi-component transform to an image -@param c0 Samples for red component -@param c1 Samples for green component -@param c2 Samples blue component -@param n Number of samples for each component -*/ -void opj_mct_encode_real(OPJ_INT32 *c0, OPJ_INT32 *c1, OPJ_INT32 *c2, OPJ_UINT32 n); -/** -Apply an irreversible multi-component inverse transform to an image -@param c0 Samples for luminance component -@param c1 Samples for red chrominance component -@param c2 Samples for blue chrominance component -@param n Number of samples for each component -*/ -void opj_mct_decode_real(OPJ_FLOAT32* c0, OPJ_FLOAT32* c1, OPJ_FLOAT32* c2, OPJ_UINT32 n); -/** -Get norm of the basis function used for the irreversible multi-component transform -@param compno Number of the component (0->Y, 1->U, 2->V) -@return -*/ -OPJ_FLOAT64 opj_mct_getnorm_real(OPJ_UINT32 compno); - -/** -FIXME DOC -@param p_coding_data MCT data -@param n size of components -@param p_data components -@param p_nb_comp nb of components (i.e. size of p_data) -@param is_signed tells if the data is signed -@return OPJ_FALSE if function encounter a problem, OPJ_TRUE otherwise -*/ -OPJ_BOOL opj_mct_encode_custom( - OPJ_BYTE * p_coding_data, - OPJ_UINT32 n, - OPJ_BYTE ** p_data, - OPJ_UINT32 p_nb_comp, - OPJ_UINT32 is_signed); -/** -FIXME DOC -@param pDecodingData MCT data -@param n size of components -@param pData components -@param pNbComp nb of components (i.e. size of p_data) -@param isSigned tells if the data is signed -@return OPJ_FALSE if function encounter a problem, OPJ_TRUE otherwise -*/ -OPJ_BOOL opj_mct_decode_custom( - OPJ_BYTE * pDecodingData, - OPJ_UINT32 n, - OPJ_BYTE ** pData, - OPJ_UINT32 pNbComp, - OPJ_UINT32 isSigned); -/** -FIXME DOC -@param pNorms MCT data -@param p_nb_comps size of components -@param pMatrix components -@return -*/ -void opj_calculate_norms( OPJ_FLOAT64 * pNorms, - OPJ_UINT32 p_nb_comps, - OPJ_FLOAT32 * pMatrix); -/** -FIXME DOC -*/ -const OPJ_FLOAT64 * opj_mct_get_mct_norms (void); -/** -FIXME DOC -*/ -const OPJ_FLOAT64 * opj_mct_get_mct_norms_real (void); -/* ----------------------------------------------------------------------- */ -/*@}*/ - -/*@}*/ - -#endif /* __MCT_H */ diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/mqc.c b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/mqc.c deleted file mode 100644 index 075594b939..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/mqc.c +++ /dev/null @@ -1,614 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2014, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux - * Copyright (c) 2003-2014, Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * Copyright (c) 2008, Jerome Fimes, Communications & Systemes <jerome.fimes@c-s.fr> - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include "opj_includes.h" - -/** @defgroup MQC MQC - Implementation of an MQ-Coder */ -/*@{*/ - -/** @name Local static functions */ -/*@{*/ - -/** -Output a byte, doing bit-stuffing if necessary. -After a 0xff byte, the next byte must be smaller than 0x90. -@param mqc MQC handle -*/ -static void opj_mqc_byteout(opj_mqc_t *mqc); -/** -Renormalize mqc->a and mqc->c while encoding, so that mqc->a stays between 0x8000 and 0x10000 -@param mqc MQC handle -*/ -static void opj_mqc_renorme(opj_mqc_t *mqc); -/** -Encode the most probable symbol -@param mqc MQC handle -*/ -static void opj_mqc_codemps(opj_mqc_t *mqc); -/** -Encode the most least symbol -@param mqc MQC handle -*/ -static void opj_mqc_codelps(opj_mqc_t *mqc); -/** -Fill mqc->c with 1's for flushing -@param mqc MQC handle -*/ -static void opj_mqc_setbits(opj_mqc_t *mqc); -/** -FIXME DOC -@param mqc MQC handle -@return -*/ -static INLINE OPJ_INT32 opj_mqc_mpsexchange(opj_mqc_t *const mqc); -/** -FIXME DOC -@param mqc MQC handle -@return -*/ -static INLINE OPJ_INT32 opj_mqc_lpsexchange(opj_mqc_t *const mqc); -/** -Input a byte -@param mqc MQC handle -*/ -static INLINE void opj_mqc_bytein(opj_mqc_t *const mqc); -/** -Renormalize mqc->a and mqc->c while decoding -@param mqc MQC handle -*/ -static INLINE void opj_mqc_renormd(opj_mqc_t *const mqc); -/*@}*/ - -/*@}*/ - -/* <summary> */ -/* This array defines all the possible states for a context. */ -/* </summary> */ -static opj_mqc_state_t mqc_states[47 * 2] = { - {0x5601, 0, &mqc_states[2], &mqc_states[3]}, - {0x5601, 1, &mqc_states[3], &mqc_states[2]}, - {0x3401, 0, &mqc_states[4], &mqc_states[12]}, - {0x3401, 1, &mqc_states[5], &mqc_states[13]}, - {0x1801, 0, &mqc_states[6], &mqc_states[18]}, - {0x1801, 1, &mqc_states[7], &mqc_states[19]}, - {0x0ac1, 0, &mqc_states[8], &mqc_states[24]}, - {0x0ac1, 1, &mqc_states[9], &mqc_states[25]}, - {0x0521, 0, &mqc_states[10], &mqc_states[58]}, - {0x0521, 1, &mqc_states[11], &mqc_states[59]}, - {0x0221, 0, &mqc_states[76], &mqc_states[66]}, - {0x0221, 1, &mqc_states[77], &mqc_states[67]}, - {0x5601, 0, &mqc_states[14], &mqc_states[13]}, - {0x5601, 1, &mqc_states[15], &mqc_states[12]}, - {0x5401, 0, &mqc_states[16], &mqc_states[28]}, - {0x5401, 1, &mqc_states[17], &mqc_states[29]}, - {0x4801, 0, &mqc_states[18], &mqc_states[28]}, - {0x4801, 1, &mqc_states[19], &mqc_states[29]}, - {0x3801, 0, &mqc_states[20], &mqc_states[28]}, - {0x3801, 1, &mqc_states[21], &mqc_states[29]}, - {0x3001, 0, &mqc_states[22], &mqc_states[34]}, - {0x3001, 1, &mqc_states[23], &mqc_states[35]}, - {0x2401, 0, &mqc_states[24], &mqc_states[36]}, - {0x2401, 1, &mqc_states[25], &mqc_states[37]}, - {0x1c01, 0, &mqc_states[26], &mqc_states[40]}, - {0x1c01, 1, &mqc_states[27], &mqc_states[41]}, - {0x1601, 0, &mqc_states[58], &mqc_states[42]}, - {0x1601, 1, &mqc_states[59], &mqc_states[43]}, - {0x5601, 0, &mqc_states[30], &mqc_states[29]}, - {0x5601, 1, &mqc_states[31], &mqc_states[28]}, - {0x5401, 0, &mqc_states[32], &mqc_states[28]}, - {0x5401, 1, &mqc_states[33], &mqc_states[29]}, - {0x5101, 0, &mqc_states[34], &mqc_states[30]}, - {0x5101, 1, &mqc_states[35], &mqc_states[31]}, - {0x4801, 0, &mqc_states[36], &mqc_states[32]}, - {0x4801, 1, &mqc_states[37], &mqc_states[33]}, - {0x3801, 0, &mqc_states[38], &mqc_states[34]}, - {0x3801, 1, &mqc_states[39], &mqc_states[35]}, - {0x3401, 0, &mqc_states[40], &mqc_states[36]}, - {0x3401, 1, &mqc_states[41], &mqc_states[37]}, - {0x3001, 0, &mqc_states[42], &mqc_states[38]}, - {0x3001, 1, &mqc_states[43], &mqc_states[39]}, - {0x2801, 0, &mqc_states[44], &mqc_states[38]}, - {0x2801, 1, &mqc_states[45], &mqc_states[39]}, - {0x2401, 0, &mqc_states[46], &mqc_states[40]}, - {0x2401, 1, &mqc_states[47], &mqc_states[41]}, - {0x2201, 0, &mqc_states[48], &mqc_states[42]}, - {0x2201, 1, &mqc_states[49], &mqc_states[43]}, - {0x1c01, 0, &mqc_states[50], &mqc_states[44]}, - {0x1c01, 1, &mqc_states[51], &mqc_states[45]}, - {0x1801, 0, &mqc_states[52], &mqc_states[46]}, - {0x1801, 1, &mqc_states[53], &mqc_states[47]}, - {0x1601, 0, &mqc_states[54], &mqc_states[48]}, - {0x1601, 1, &mqc_states[55], &mqc_states[49]}, - {0x1401, 0, &mqc_states[56], &mqc_states[50]}, - {0x1401, 1, &mqc_states[57], &mqc_states[51]}, - {0x1201, 0, &mqc_states[58], &mqc_states[52]}, - {0x1201, 1, &mqc_states[59], &mqc_states[53]}, - {0x1101, 0, &mqc_states[60], &mqc_states[54]}, - {0x1101, 1, &mqc_states[61], &mqc_states[55]}, - {0x0ac1, 0, &mqc_states[62], &mqc_states[56]}, - {0x0ac1, 1, &mqc_states[63], &mqc_states[57]}, - {0x09c1, 0, &mqc_states[64], &mqc_states[58]}, - {0x09c1, 1, &mqc_states[65], &mqc_states[59]}, - {0x08a1, 0, &mqc_states[66], &mqc_states[60]}, - {0x08a1, 1, &mqc_states[67], &mqc_states[61]}, - {0x0521, 0, &mqc_states[68], &mqc_states[62]}, - {0x0521, 1, &mqc_states[69], &mqc_states[63]}, - {0x0441, 0, &mqc_states[70], &mqc_states[64]}, - {0x0441, 1, &mqc_states[71], &mqc_states[65]}, - {0x02a1, 0, &mqc_states[72], &mqc_states[66]}, - {0x02a1, 1, &mqc_states[73], &mqc_states[67]}, - {0x0221, 0, &mqc_states[74], &mqc_states[68]}, - {0x0221, 1, &mqc_states[75], &mqc_states[69]}, - {0x0141, 0, &mqc_states[76], &mqc_states[70]}, - {0x0141, 1, &mqc_states[77], &mqc_states[71]}, - {0x0111, 0, &mqc_states[78], &mqc_states[72]}, - {0x0111, 1, &mqc_states[79], &mqc_states[73]}, - {0x0085, 0, &mqc_states[80], &mqc_states[74]}, - {0x0085, 1, &mqc_states[81], &mqc_states[75]}, - {0x0049, 0, &mqc_states[82], &mqc_states[76]}, - {0x0049, 1, &mqc_states[83], &mqc_states[77]}, - {0x0025, 0, &mqc_states[84], &mqc_states[78]}, - {0x0025, 1, &mqc_states[85], &mqc_states[79]}, - {0x0015, 0, &mqc_states[86], &mqc_states[80]}, - {0x0015, 1, &mqc_states[87], &mqc_states[81]}, - {0x0009, 0, &mqc_states[88], &mqc_states[82]}, - {0x0009, 1, &mqc_states[89], &mqc_states[83]}, - {0x0005, 0, &mqc_states[90], &mqc_states[84]}, - {0x0005, 1, &mqc_states[91], &mqc_states[85]}, - {0x0001, 0, &mqc_states[90], &mqc_states[86]}, - {0x0001, 1, &mqc_states[91], &mqc_states[87]}, - {0x5601, 0, &mqc_states[92], &mqc_states[92]}, - {0x5601, 1, &mqc_states[93], &mqc_states[93]}, -}; - -/* -========================================================== - local functions -========================================================== -*/ - -void opj_mqc_byteout(opj_mqc_t *mqc) { - if (*mqc->bp == 0xff) { - mqc->bp++; - *mqc->bp = (OPJ_BYTE)(mqc->c >> 20); - mqc->c &= 0xfffff; - mqc->ct = 7; - } else { - if ((mqc->c & 0x8000000) == 0) { /* ((mqc->c&0x8000000)==0) CHANGE */ - mqc->bp++; - *mqc->bp = (OPJ_BYTE)(mqc->c >> 19); - mqc->c &= 0x7ffff; - mqc->ct = 8; - } else { - (*mqc->bp)++; - if (*mqc->bp == 0xff) { - mqc->c &= 0x7ffffff; - mqc->bp++; - *mqc->bp = (OPJ_BYTE)(mqc->c >> 20); - mqc->c &= 0xfffff; - mqc->ct = 7; - } else { - mqc->bp++; - *mqc->bp = (OPJ_BYTE)(mqc->c >> 19); - mqc->c &= 0x7ffff; - mqc->ct = 8; - } - } - } -} - -void opj_mqc_renorme(opj_mqc_t *mqc) { - do { - mqc->a <<= 1; - mqc->c <<= 1; - mqc->ct--; - if (mqc->ct == 0) { - opj_mqc_byteout(mqc); - } - } while ((mqc->a & 0x8000) == 0); -} - -void opj_mqc_codemps(opj_mqc_t *mqc) { - mqc->a -= (*mqc->curctx)->qeval; - if ((mqc->a & 0x8000) == 0) { - if (mqc->a < (*mqc->curctx)->qeval) { - mqc->a = (*mqc->curctx)->qeval; - } else { - mqc->c += (*mqc->curctx)->qeval; - } - *mqc->curctx = (*mqc->curctx)->nmps; - opj_mqc_renorme(mqc); - } else { - mqc->c += (*mqc->curctx)->qeval; - } -} - -void opj_mqc_codelps(opj_mqc_t *mqc) { - mqc->a -= (*mqc->curctx)->qeval; - if (mqc->a < (*mqc->curctx)->qeval) { - mqc->c += (*mqc->curctx)->qeval; - } else { - mqc->a = (*mqc->curctx)->qeval; - } - *mqc->curctx = (*mqc->curctx)->nlps; - opj_mqc_renorme(mqc); -} - -void opj_mqc_setbits(opj_mqc_t *mqc) { - OPJ_UINT32 tempc = mqc->c + mqc->a; - mqc->c |= 0xffff; - if (mqc->c >= tempc) { - mqc->c -= 0x8000; - } -} - -static INLINE OPJ_INT32 opj_mqc_mpsexchange(opj_mqc_t *const mqc) { - OPJ_INT32 d; - if (mqc->a < (*mqc->curctx)->qeval) { - d = (OPJ_INT32)(1 - (*mqc->curctx)->mps); - *mqc->curctx = (*mqc->curctx)->nlps; - } else { - d = (OPJ_INT32)(*mqc->curctx)->mps; - *mqc->curctx = (*mqc->curctx)->nmps; - } - - return d; -} - -static INLINE OPJ_INT32 opj_mqc_lpsexchange(opj_mqc_t *const mqc) { - OPJ_INT32 d; - if (mqc->a < (*mqc->curctx)->qeval) { - mqc->a = (*mqc->curctx)->qeval; - d = (OPJ_INT32)(*mqc->curctx)->mps; - *mqc->curctx = (*mqc->curctx)->nmps; - } else { - mqc->a = (*mqc->curctx)->qeval; - d = (OPJ_INT32)(1 - (*mqc->curctx)->mps); - *mqc->curctx = (*mqc->curctx)->nlps; - } - - return d; -} - -#ifdef MQC_PERF_OPT -static INLINE void opj_mqc_bytein(opj_mqc_t *const mqc) { - unsigned int i = *((unsigned int *) mqc->bp); - mqc->c += i & 0xffff00; - mqc->ct = i & 0x0f; - mqc->bp += (i >> 2) & 0x04; -} -#else -static void opj_mqc_bytein(opj_mqc_t *const mqc) { - if (mqc->bp != mqc->end) { - OPJ_UINT32 c; - if (mqc->bp + 1 != mqc->end) { - c = *(mqc->bp + 1); - } else { - c = 0xff; - } - if (*mqc->bp == 0xff) { - if (c > 0x8f) { - mqc->c += 0xff00; - mqc->ct = 8; - } else { - mqc->bp++; - mqc->c += c << 9; - mqc->ct = 7; - } - } else { - mqc->bp++; - mqc->c += c << 8; - mqc->ct = 8; - } - } else { - mqc->c += 0xff00; - mqc->ct = 8; - } -} -#endif - -static INLINE void opj_mqc_renormd(opj_mqc_t *const mqc) { - do { - if (mqc->ct == 0) { - opj_mqc_bytein(mqc); - } - mqc->a <<= 1; - mqc->c <<= 1; - mqc->ct--; - } while (mqc->a < 0x8000); -} - -/* -========================================================== - MQ-Coder interface -========================================================== -*/ - -opj_mqc_t* opj_mqc_create(void) { - opj_mqc_t *mqc = (opj_mqc_t*)opj_malloc(sizeof(opj_mqc_t)); -#ifdef MQC_PERF_OPT - if (mqc) { - mqc->buffer = NULL; - } -#endif - return mqc; -} - -void opj_mqc_destroy(opj_mqc_t *mqc) { - if(mqc) { -#ifdef MQC_PERF_OPT - if (mqc->buffer) { - opj_free(mqc->buffer); - } -#endif - opj_free(mqc); - } -} - -OPJ_UINT32 opj_mqc_numbytes(opj_mqc_t *mqc) { - const ptrdiff_t diff = mqc->bp - mqc->start; -#if 0 - assert( diff <= 0xffffffff && diff >= 0 ); /* UINT32_MAX */ -#endif - return (OPJ_UINT32)diff; -} - -void opj_mqc_init_enc(opj_mqc_t *mqc, OPJ_BYTE *bp) { - /* TODO MSD: need to take a look to the v2 version */ - opj_mqc_setcurctx(mqc, 0); - mqc->a = 0x8000; - mqc->c = 0; - mqc->bp = bp - 1; - mqc->ct = 12; - if (*mqc->bp == 0xff) { - mqc->ct = 13; - } - mqc->start = bp; -} - -void opj_mqc_encode(opj_mqc_t *mqc, OPJ_UINT32 d) { - if ((*mqc->curctx)->mps == d) { - opj_mqc_codemps(mqc); - } else { - opj_mqc_codelps(mqc); - } -} - -void opj_mqc_flush(opj_mqc_t *mqc) { - opj_mqc_setbits(mqc); - mqc->c <<= mqc->ct; - opj_mqc_byteout(mqc); - mqc->c <<= mqc->ct; - opj_mqc_byteout(mqc); - - if (*mqc->bp != 0xff) { - mqc->bp++; - } -} - -void opj_mqc_bypass_init_enc(opj_mqc_t *mqc) { - mqc->c = 0; - mqc->ct = 8; - /*if (*mqc->bp == 0xff) { - mqc->ct = 7; - } */ -} - -void opj_mqc_bypass_enc(opj_mqc_t *mqc, OPJ_UINT32 d) { - mqc->ct--; - mqc->c = mqc->c + (d << mqc->ct); - if (mqc->ct == 0) { - mqc->bp++; - *mqc->bp = (OPJ_BYTE)mqc->c; - mqc->ct = 8; - if (*mqc->bp == 0xff) { - mqc->ct = 7; - } - mqc->c = 0; - } -} - -OPJ_UINT32 opj_mqc_bypass_flush_enc(opj_mqc_t *mqc) { - OPJ_BYTE bit_padding; - - bit_padding = 0; - - if (mqc->ct != 0) { - while (mqc->ct > 0) { - mqc->ct--; - mqc->c += (OPJ_UINT32)(bit_padding << mqc->ct); - bit_padding = (bit_padding + 1) & 0x01; - } - mqc->bp++; - *mqc->bp = (OPJ_BYTE)mqc->c; - mqc->ct = 8; - mqc->c = 0; - } - - return 1; -} - -void opj_mqc_reset_enc(opj_mqc_t *mqc) { - opj_mqc_resetstates(mqc); - opj_mqc_setstate(mqc, T1_CTXNO_UNI, 0, 46); - opj_mqc_setstate(mqc, T1_CTXNO_AGG, 0, 3); - opj_mqc_setstate(mqc, T1_CTXNO_ZC, 0, 4); -} - -OPJ_UINT32 opj_mqc_restart_enc(opj_mqc_t *mqc) { - OPJ_UINT32 correction = 1; - - /* <flush part> */ - OPJ_INT32 n = (OPJ_INT32)(27 - 15 - mqc->ct); - mqc->c <<= mqc->ct; - while (n > 0) { - opj_mqc_byteout(mqc); - n -= (OPJ_INT32)mqc->ct; - mqc->c <<= mqc->ct; - } - opj_mqc_byteout(mqc); - - return correction; -} - -void opj_mqc_restart_init_enc(opj_mqc_t *mqc) { - /* <Re-init part> */ - opj_mqc_setcurctx(mqc, 0); - mqc->a = 0x8000; - mqc->c = 0; - mqc->ct = 12; - mqc->bp--; - if (*mqc->bp == 0xff) { - mqc->ct = 13; - } -} - -void opj_mqc_erterm_enc(opj_mqc_t *mqc) { - OPJ_INT32 k = (OPJ_INT32)(11 - mqc->ct + 1); - - while (k > 0) { - mqc->c <<= mqc->ct; - mqc->ct = 0; - opj_mqc_byteout(mqc); - k -= (OPJ_INT32)mqc->ct; - } - - if (*mqc->bp != 0xff) { - opj_mqc_byteout(mqc); - } -} - -void opj_mqc_segmark_enc(opj_mqc_t *mqc) { - OPJ_UINT32 i; - opj_mqc_setcurctx(mqc, 18); - - for (i = 1; i < 5; i++) { - opj_mqc_encode(mqc, i % 2); - } -} - -OPJ_BOOL opj_mqc_init_dec(opj_mqc_t *mqc, OPJ_BYTE *bp, OPJ_UINT32 len) { - opj_mqc_setcurctx(mqc, 0); - mqc->start = bp; - mqc->end = bp + len; - mqc->bp = bp; - if (len==0) mqc->c = 0xff << 16; - else mqc->c = (OPJ_UINT32)(*mqc->bp << 16); - -#ifdef MQC_PERF_OPT /* TODO_MSD: check this option and put in experimental */ - { - OPJ_UINT32 c; - OPJ_UINT32 *ip; - OPJ_BYTE *end = mqc->end - 1; - void* new_buffer = opj_realloc(mqc->buffer, (len + 1) * sizeof(OPJ_UINT32)); - if (! new_buffer) { - opj_free(mqc->buffer); - mqc->buffer = NULL; - return OPJ_FALSE; - } - mqc->buffer = new_buffer; - - ip = (OPJ_UINT32 *) mqc->buffer; - - while (bp < end) { - c = *(bp + 1); - if (*bp == 0xff) { - if (c > 0x8f) { - break; - } else { - *ip = 0x00000017 | (c << 9); - } - } else { - *ip = 0x00000018 | (c << 8); - } - bp++; - ip++; - } - - /* Handle last byte of data */ - c = 0xff; - if (*bp == 0xff) { - *ip = 0x0000ff18; - } else { - bp++; - *ip = 0x00000018 | (c << 8); - } - ip++; - - *ip = 0x0000ff08; - mqc->bp = mqc->buffer; - } -#endif - opj_mqc_bytein(mqc); - mqc->c <<= 7; - mqc->ct -= 7; - mqc->a = 0x8000; - return OPJ_TRUE; -} - -OPJ_INT32 opj_mqc_decode(opj_mqc_t *const mqc) { - OPJ_INT32 d; - mqc->a -= (*mqc->curctx)->qeval; - if ((mqc->c >> 16) < (*mqc->curctx)->qeval) { - d = opj_mqc_lpsexchange(mqc); - opj_mqc_renormd(mqc); - } else { - mqc->c -= (*mqc->curctx)->qeval << 16; - if ((mqc->a & 0x8000) == 0) { - d = opj_mqc_mpsexchange(mqc); - opj_mqc_renormd(mqc); - } else { - d = (OPJ_INT32)(*mqc->curctx)->mps; - } - } - - return d; -} - -void opj_mqc_resetstates(opj_mqc_t *mqc) { - OPJ_UINT32 i; - for (i = 0; i < MQC_NUMCTXS; i++) { - mqc->ctxs[i] = mqc_states; - } -} - -void opj_mqc_setstate(opj_mqc_t *mqc, OPJ_UINT32 ctxno, OPJ_UINT32 msb, OPJ_INT32 prob) { - mqc->ctxs[ctxno] = &mqc_states[msb + (OPJ_UINT32)(prob << 1)]; -} - - diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/mqc.h b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/mqc.h deleted file mode 100644 index 69a2d46029..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/mqc.h +++ /dev/null @@ -1,207 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2014, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux - * Copyright (c) 2003-2014, Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * Copyright (c) 2008, Jerome Fimes, Communications & Systemes <jerome.fimes@c-s.fr> - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef __MQC_H -#define __MQC_H -/** -@file mqc.h -@brief Implementation of an MQ-Coder (MQC) - -The functions in MQC.C have for goal to realize the MQ-coder operations. The functions -in MQC.C are used by some function in T1.C. -*/ - -/** @defgroup MQC MQC - Implementation of an MQ-Coder */ -/*@{*/ - -/** -This struct defines the state of a context. -*/ -typedef struct opj_mqc_state { - /** the probability of the Least Probable Symbol (0.75->0x8000, 1.5->0xffff) */ - OPJ_UINT32 qeval; - /** the Most Probable Symbol (0 or 1) */ - OPJ_UINT32 mps; - /** next state if the next encoded symbol is the MPS */ - struct opj_mqc_state *nmps; - /** next state if the next encoded symbol is the LPS */ - struct opj_mqc_state *nlps; -} opj_mqc_state_t; - -#define MQC_NUMCTXS 19 - -/** -MQ coder -*/ -typedef struct opj_mqc { - OPJ_UINT32 c; - OPJ_UINT32 a; - OPJ_UINT32 ct; - OPJ_BYTE *bp; - OPJ_BYTE *start; - OPJ_BYTE *end; - opj_mqc_state_t *ctxs[MQC_NUMCTXS]; - opj_mqc_state_t **curctx; -#ifdef MQC_PERF_OPT - unsigned char *buffer; -#endif -} opj_mqc_t; - -/** @name Exported functions */ -/*@{*/ -/* ----------------------------------------------------------------------- */ -/** -Create a new MQC handle -@return Returns a new MQC handle if successful, returns NULL otherwise -*/ -opj_mqc_t* opj_mqc_create(void); -/** -Destroy a previously created MQC handle -@param mqc MQC handle to destroy -*/ -void opj_mqc_destroy(opj_mqc_t *mqc); -/** -Return the number of bytes written/read since initialisation -@param mqc MQC handle -@return Returns the number of bytes already encoded -*/ -OPJ_UINT32 opj_mqc_numbytes(opj_mqc_t *mqc); -/** -Reset the states of all the context of the coder/decoder -(each context is set to a state where 0 and 1 are more or less equiprobable) -@param mqc MQC handle -*/ -void opj_mqc_resetstates(opj_mqc_t *mqc); -/** -Set the state of a particular context -@param mqc MQC handle -@param ctxno Number that identifies the context -@param msb The MSB of the new state of the context -@param prob Number that identifies the probability of the symbols for the new state of the context -*/ -void opj_mqc_setstate(opj_mqc_t *mqc, OPJ_UINT32 ctxno, OPJ_UINT32 msb, OPJ_INT32 prob); -/** -Initialize the encoder -@param mqc MQC handle -@param bp Pointer to the start of the buffer where the bytes will be written -*/ -void opj_mqc_init_enc(opj_mqc_t *mqc, OPJ_BYTE *bp); -/** -Set the current context used for coding/decoding -@param mqc MQC handle -@param ctxno Number that identifies the context -*/ -#define opj_mqc_setcurctx(mqc, ctxno) (mqc)->curctx = &(mqc)->ctxs[(OPJ_UINT32)(ctxno)] -/** -Encode a symbol using the MQ-coder -@param mqc MQC handle -@param d The symbol to be encoded (0 or 1) -*/ -void opj_mqc_encode(opj_mqc_t *mqc, OPJ_UINT32 d); -/** -Flush the encoder, so that all remaining data is written -@param mqc MQC handle -*/ -void opj_mqc_flush(opj_mqc_t *mqc); -/** -BYPASS mode switch, initialization operation. -JPEG 2000 p 505. -<h2>Not fully implemented and tested !!</h2> -@param mqc MQC handle -*/ -void opj_mqc_bypass_init_enc(opj_mqc_t *mqc); -/** -BYPASS mode switch, coding operation. -JPEG 2000 p 505. -<h2>Not fully implemented and tested !!</h2> -@param mqc MQC handle -@param d The symbol to be encoded (0 or 1) -*/ -void opj_mqc_bypass_enc(opj_mqc_t *mqc, OPJ_UINT32 d); -/** -BYPASS mode switch, flush operation -<h2>Not fully implemented and tested !!</h2> -@param mqc MQC handle -@return Returns 1 (always) -*/ -OPJ_UINT32 opj_mqc_bypass_flush_enc(opj_mqc_t *mqc); -/** -RESET mode switch -@param mqc MQC handle -*/ -void opj_mqc_reset_enc(opj_mqc_t *mqc); -/** -RESTART mode switch (TERMALL) -@param mqc MQC handle -@return Returns 1 (always) -*/ -OPJ_UINT32 opj_mqc_restart_enc(opj_mqc_t *mqc); -/** -RESTART mode switch (TERMALL) reinitialisation -@param mqc MQC handle -*/ -void opj_mqc_restart_init_enc(opj_mqc_t *mqc); -/** -ERTERM mode switch (PTERM) -@param mqc MQC handle -*/ -void opj_mqc_erterm_enc(opj_mqc_t *mqc); -/** -SEGMARK mode switch (SEGSYM) -@param mqc MQC handle -*/ -void opj_mqc_segmark_enc(opj_mqc_t *mqc); -/** -Initialize the decoder -@param mqc MQC handle -@param bp Pointer to the start of the buffer from which the bytes will be read -@param len Length of the input buffer -*/ -OPJ_BOOL opj_mqc_init_dec(opj_mqc_t *mqc, OPJ_BYTE *bp, OPJ_UINT32 len); -/** -Decode a symbol -@param mqc MQC handle -@return Returns the decoded symbol (0 or 1) -*/ -OPJ_INT32 opj_mqc_decode(opj_mqc_t * const mqc); -/* ----------------------------------------------------------------------- */ -/*@}*/ - -/*@}*/ - -#endif /* __MQC_H */ diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/openjpeg.c b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/openjpeg.c deleted file mode 100644 index 4907c0cf45..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/openjpeg.c +++ /dev/null @@ -1,962 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * Copyright (c) 2008, 2011-2012, Centre National d'Etudes Spatiales (CNES), FR - * Copyright (c) 2012, CS Systemes d'Information, France - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#ifdef _WIN32 -#include <windows.h> -#endif /* _WIN32 */ - -#include "opj_includes.h" - - -/* ---------------------------------------------------------------------- */ -/* Functions to set the message handlers */ - -OPJ_BOOL OPJ_CALLCONV opj_set_info_handler( opj_codec_t * p_codec, - opj_msg_callback p_callback, - void * p_user_data) -{ - opj_codec_private_t * l_codec = (opj_codec_private_t *) p_codec; - if(! l_codec){ - return OPJ_FALSE; - } - - l_codec->m_event_mgr.info_handler = p_callback; - l_codec->m_event_mgr.m_info_data = p_user_data; - - return OPJ_TRUE; -} - -OPJ_BOOL OPJ_CALLCONV opj_set_warning_handler( opj_codec_t * p_codec, - opj_msg_callback p_callback, - void * p_user_data) -{ - opj_codec_private_t * l_codec = (opj_codec_private_t *) p_codec; - if (! l_codec) { - return OPJ_FALSE; - } - - l_codec->m_event_mgr.warning_handler = p_callback; - l_codec->m_event_mgr.m_warning_data = p_user_data; - - return OPJ_TRUE; -} - -OPJ_BOOL OPJ_CALLCONV opj_set_error_handler(opj_codec_t * p_codec, - opj_msg_callback p_callback, - void * p_user_data) -{ - opj_codec_private_t * l_codec = (opj_codec_private_t *) p_codec; - if (! l_codec) { - return OPJ_FALSE; - } - - l_codec->m_event_mgr.error_handler = p_callback; - l_codec->m_event_mgr.m_error_data = p_user_data; - - return OPJ_TRUE; -} - -/* ---------------------------------------------------------------------- */ - -static OPJ_SIZE_T opj_read_from_file (void * p_buffer, OPJ_SIZE_T p_nb_bytes, FILE * p_file) -{ - OPJ_SIZE_T l_nb_read = fread(p_buffer,1,p_nb_bytes,p_file); - return l_nb_read ? l_nb_read : (OPJ_SIZE_T)-1; -} - -static OPJ_UINT64 opj_get_data_length_from_file (FILE * p_file) -{ - OPJ_OFF_T file_length = 0; - - OPJ_FSEEK(p_file, 0, SEEK_END); - file_length = (OPJ_OFF_T)OPJ_FTELL(p_file); - OPJ_FSEEK(p_file, 0, SEEK_SET); - - return (OPJ_UINT64)file_length; -} - -static OPJ_SIZE_T opj_write_from_file (void * p_buffer, OPJ_SIZE_T p_nb_bytes, FILE * p_file) -{ - return fwrite(p_buffer,1,p_nb_bytes,p_file); -} - -static OPJ_OFF_T opj_skip_from_file (OPJ_OFF_T p_nb_bytes, FILE * p_user_data) -{ - if (OPJ_FSEEK(p_user_data,p_nb_bytes,SEEK_CUR)) { - return -1; - } - - return p_nb_bytes; -} - -static OPJ_BOOL opj_seek_from_file (OPJ_OFF_T p_nb_bytes, FILE * p_user_data) -{ - if (OPJ_FSEEK(p_user_data,p_nb_bytes,SEEK_SET)) { - return OPJ_FALSE; - } - - return OPJ_TRUE; -} - -/* ---------------------------------------------------------------------- */ -#ifdef _WIN32 -#ifndef OPJ_STATIC -BOOL APIENTRY -DllMain(HINSTANCE hModule, DWORD ul_reason_for_call, LPVOID lpReserved) { - - OPJ_ARG_NOT_USED(lpReserved); - OPJ_ARG_NOT_USED(hModule); - - switch (ul_reason_for_call) { - case DLL_PROCESS_ATTACH : - break; - case DLL_PROCESS_DETACH : - break; - case DLL_THREAD_ATTACH : - case DLL_THREAD_DETACH : - break; - } - - return TRUE; -} -#endif /* OPJ_STATIC */ -#endif /* _WIN32 */ - -/* ---------------------------------------------------------------------- */ - -const char* OPJ_CALLCONV opj_version(void) { - return OPJ_PACKAGE_VERSION; -} - -/* ---------------------------------------------------------------------- */ -/* DECOMPRESSION FUNCTIONS*/ - -opj_codec_t* OPJ_CALLCONV opj_create_decompress(OPJ_CODEC_FORMAT p_format) -{ - opj_codec_private_t *l_codec = 00; - - l_codec = (opj_codec_private_t*) opj_calloc(1, sizeof(opj_codec_private_t)); - if (!l_codec){ - return 00; - } - - l_codec->is_decompressor = 1; - - switch (p_format) { - case OPJ_CODEC_J2K: - l_codec->opj_dump_codec = (void (*) (void*, OPJ_INT32, FILE*)) j2k_dump; - - l_codec->opj_get_codec_info = (opj_codestream_info_v2_t* (*) (void*) ) j2k_get_cstr_info; - - l_codec->opj_get_codec_index = (opj_codestream_index_t* (*) (void*) ) j2k_get_cstr_index; - - l_codec->m_codec_data.m_decompression.opj_decode = - (OPJ_BOOL (*) ( void *, - struct opj_stream_private *, - opj_image_t*, struct opj_event_mgr * )) opj_j2k_decode; - - l_codec->m_codec_data.m_decompression.opj_end_decompress = - (OPJ_BOOL (*) ( void *, - struct opj_stream_private *, - struct opj_event_mgr *)) opj_j2k_end_decompress; - - l_codec->m_codec_data.m_decompression.opj_read_header = - (OPJ_BOOL (*) ( struct opj_stream_private *, - void *, - opj_image_t **, - struct opj_event_mgr * )) opj_j2k_read_header; - - l_codec->m_codec_data.m_decompression.opj_destroy = - (void (*) (void *))opj_j2k_destroy; - - l_codec->m_codec_data.m_decompression.opj_setup_decoder = - (void (*) (void * , opj_dparameters_t * )) opj_j2k_setup_decoder; - - l_codec->m_codec_data.m_decompression.opj_read_tile_header = - (OPJ_BOOL (*) ( void *, - OPJ_UINT32*, - OPJ_UINT32*, - OPJ_INT32*, OPJ_INT32*, - OPJ_INT32*, OPJ_INT32*, - OPJ_UINT32*, - OPJ_BOOL*, - struct opj_stream_private *, - struct opj_event_mgr * )) opj_j2k_read_tile_header; - - l_codec->m_codec_data.m_decompression.opj_decode_tile_data = - (OPJ_BOOL (*) ( void *, - OPJ_UINT32, - OPJ_BYTE*, - OPJ_UINT32, - struct opj_stream_private *, - struct opj_event_mgr *)) opj_j2k_decode_tile; - - l_codec->m_codec_data.m_decompression.opj_set_decode_area = - (OPJ_BOOL (*) ( void *, - opj_image_t*, - OPJ_INT32, OPJ_INT32, OPJ_INT32, OPJ_INT32, - struct opj_event_mgr *)) opj_j2k_set_decode_area; - - l_codec->m_codec_data.m_decompression.opj_get_decoded_tile = - (OPJ_BOOL (*) ( void *p_codec, - opj_stream_private_t *p_cio, - opj_image_t *p_image, - struct opj_event_mgr * p_manager, - OPJ_UINT32 tile_index)) opj_j2k_get_tile; - - l_codec->m_codec_data.m_decompression.opj_set_decoded_resolution_factor = - (OPJ_BOOL (*) ( void * p_codec, - OPJ_UINT32 res_factor, - struct opj_event_mgr * p_manager)) opj_j2k_set_decoded_resolution_factor; - - l_codec->m_codec = opj_j2k_create_decompress(); - - if (! l_codec->m_codec) { - opj_free(l_codec); - return NULL; - } - - break; - - case OPJ_CODEC_JP2: - /* get a JP2 decoder handle */ - l_codec->opj_dump_codec = (void (*) (void*, OPJ_INT32, FILE*)) jp2_dump; - - l_codec->opj_get_codec_info = (opj_codestream_info_v2_t* (*) (void*) ) jp2_get_cstr_info; - - l_codec->opj_get_codec_index = (opj_codestream_index_t* (*) (void*) ) jp2_get_cstr_index; - - l_codec->m_codec_data.m_decompression.opj_decode = - (OPJ_BOOL (*) ( void *, - struct opj_stream_private *, - opj_image_t*, - struct opj_event_mgr * )) opj_jp2_decode; - - l_codec->m_codec_data.m_decompression.opj_end_decompress = - (OPJ_BOOL (*) ( void *, - struct opj_stream_private *, - struct opj_event_mgr *)) opj_jp2_end_decompress; - - l_codec->m_codec_data.m_decompression.opj_read_header = - (OPJ_BOOL (*) ( struct opj_stream_private *, - void *, - opj_image_t **, - struct opj_event_mgr * )) opj_jp2_read_header; - - l_codec->m_codec_data.m_decompression.opj_read_tile_header = - (OPJ_BOOL (*) ( void *, - OPJ_UINT32*, - OPJ_UINT32*, - OPJ_INT32*, - OPJ_INT32*, - OPJ_INT32 * , - OPJ_INT32 * , - OPJ_UINT32 * , - OPJ_BOOL *, - struct opj_stream_private *, - struct opj_event_mgr * )) opj_jp2_read_tile_header; - - l_codec->m_codec_data.m_decompression.opj_decode_tile_data = - (OPJ_BOOL (*) ( void *, - OPJ_UINT32,OPJ_BYTE*,OPJ_UINT32, - struct opj_stream_private *, - struct opj_event_mgr * )) opj_jp2_decode_tile; - - l_codec->m_codec_data.m_decompression.opj_destroy = (void (*) (void *))opj_jp2_destroy; - - l_codec->m_codec_data.m_decompression.opj_setup_decoder = - (void (*) (void * ,opj_dparameters_t * )) opj_jp2_setup_decoder; - - l_codec->m_codec_data.m_decompression.opj_set_decode_area = - (OPJ_BOOL (*) ( void *, - opj_image_t*, - OPJ_INT32,OPJ_INT32,OPJ_INT32,OPJ_INT32, - struct opj_event_mgr * )) opj_jp2_set_decode_area; - - l_codec->m_codec_data.m_decompression.opj_get_decoded_tile = - (OPJ_BOOL (*) ( void *p_codec, - opj_stream_private_t *p_cio, - opj_image_t *p_image, - struct opj_event_mgr * p_manager, - OPJ_UINT32 tile_index)) opj_jp2_get_tile; - - l_codec->m_codec_data.m_decompression.opj_set_decoded_resolution_factor = - (OPJ_BOOL (*) ( void * p_codec, - OPJ_UINT32 res_factor, - opj_event_mgr_t * p_manager)) opj_jp2_set_decoded_resolution_factor; - - l_codec->m_codec = opj_jp2_create(OPJ_TRUE); - - if (! l_codec->m_codec) { - opj_free(l_codec); - return 00; - } - - break; - case OPJ_CODEC_UNKNOWN: - case OPJ_CODEC_JPT: - default: - opj_free(l_codec); - return 00; - } - - opj_set_default_event_handler(&(l_codec->m_event_mgr)); - return (opj_codec_t*) l_codec; -} - -void OPJ_CALLCONV opj_set_default_decoder_parameters(opj_dparameters_t *parameters) { - if(parameters) { - memset(parameters, 0, sizeof(opj_dparameters_t)); - /* default decoding parameters */ - parameters->cp_layer = 0; - parameters->cp_reduce = 0; - - parameters->decod_format = -1; - parameters->cod_format = -1; - parameters->flags = 0; -/* UniPG>> */ -#ifdef USE_JPWL - parameters->jpwl_correct = OPJ_FALSE; - parameters->jpwl_exp_comps = JPWL_EXPECTED_COMPONENTS; - parameters->jpwl_max_tiles = JPWL_MAXIMUM_TILES; -#endif /* USE_JPWL */ -/* <<UniPG */ - } -} - -OPJ_BOOL OPJ_CALLCONV opj_setup_decoder(opj_codec_t *p_codec, - opj_dparameters_t *parameters - ) -{ - if (p_codec && parameters) { - opj_codec_private_t * l_codec = (opj_codec_private_t *) p_codec; - - if (! l_codec->is_decompressor) { - opj_event_msg(&(l_codec->m_event_mgr), EVT_ERROR, - "Codec provided to the opj_setup_decoder function is not a decompressor handler.\n"); - return OPJ_FALSE; - } - - l_codec->m_codec_data.m_decompression.opj_setup_decoder(l_codec->m_codec, - parameters); - return OPJ_TRUE; - } - return OPJ_FALSE; -} - -OPJ_BOOL OPJ_CALLCONV opj_read_header ( opj_stream_t *p_stream, - opj_codec_t *p_codec, - opj_image_t **p_image ) -{ - if (p_codec && p_stream) { - opj_codec_private_t* l_codec = (opj_codec_private_t*) p_codec; - opj_stream_private_t* l_stream = (opj_stream_private_t*) p_stream; - - if(! l_codec->is_decompressor) { - opj_event_msg(&(l_codec->m_event_mgr), EVT_ERROR, - "Codec provided to the opj_read_header function is not a decompressor handler.\n"); - return OPJ_FALSE; - } - - return l_codec->m_codec_data.m_decompression.opj_read_header( l_stream, - l_codec->m_codec, - p_image, - &(l_codec->m_event_mgr) ); - } - - return OPJ_FALSE; -} - -OPJ_BOOL OPJ_CALLCONV opj_decode( opj_codec_t *p_codec, - opj_stream_t *p_stream, - opj_image_t* p_image) -{ - if (p_codec && p_stream) { - opj_codec_private_t * l_codec = (opj_codec_private_t *) p_codec; - opj_stream_private_t * l_stream = (opj_stream_private_t *) p_stream; - - if (! l_codec->is_decompressor) { - return OPJ_FALSE; - } - - return l_codec->m_codec_data.m_decompression.opj_decode(l_codec->m_codec, - l_stream, - p_image, - &(l_codec->m_event_mgr) ); - } - - return OPJ_FALSE; -} - -OPJ_BOOL OPJ_CALLCONV opj_set_decode_area( opj_codec_t *p_codec, - opj_image_t* p_image, - OPJ_INT32 p_start_x, OPJ_INT32 p_start_y, - OPJ_INT32 p_end_x, OPJ_INT32 p_end_y - ) -{ - if (p_codec) { - opj_codec_private_t * l_codec = (opj_codec_private_t *) p_codec; - - if (! l_codec->is_decompressor) { - return OPJ_FALSE; - } - - return l_codec->m_codec_data.m_decompression.opj_set_decode_area( l_codec->m_codec, - p_image, - p_start_x, p_start_y, - p_end_x, p_end_y, - &(l_codec->m_event_mgr) ); - } - return OPJ_FALSE; -} - -OPJ_BOOL OPJ_CALLCONV opj_read_tile_header( opj_codec_t *p_codec, - opj_stream_t * p_stream, - OPJ_UINT32 * p_tile_index, - OPJ_UINT32 * p_data_size, - OPJ_INT32 * p_tile_x0, OPJ_INT32 * p_tile_y0, - OPJ_INT32 * p_tile_x1, OPJ_INT32 * p_tile_y1, - OPJ_UINT32 * p_nb_comps, - OPJ_BOOL * p_should_go_on) -{ - if (p_codec && p_stream && p_data_size && p_tile_index) { - opj_codec_private_t * l_codec = (opj_codec_private_t *) p_codec; - opj_stream_private_t * l_stream = (opj_stream_private_t *) p_stream; - - if (! l_codec->is_decompressor) { - return OPJ_FALSE; - } - - return l_codec->m_codec_data.m_decompression.opj_read_tile_header( l_codec->m_codec, - p_tile_index, - p_data_size, - p_tile_x0, p_tile_y0, - p_tile_x1, p_tile_y1, - p_nb_comps, - p_should_go_on, - l_stream, - &(l_codec->m_event_mgr)); - } - return OPJ_FALSE; -} - -OPJ_BOOL OPJ_CALLCONV opj_decode_tile_data( opj_codec_t *p_codec, - OPJ_UINT32 p_tile_index, - OPJ_BYTE * p_data, - OPJ_UINT32 p_data_size, - opj_stream_t *p_stream - ) -{ - if (p_codec && p_data && p_stream) { - opj_codec_private_t * l_codec = (opj_codec_private_t *) p_codec; - opj_stream_private_t * l_stream = (opj_stream_private_t *) p_stream; - - if (! l_codec->is_decompressor) { - return OPJ_FALSE; - } - - return l_codec->m_codec_data.m_decompression.opj_decode_tile_data( l_codec->m_codec, - p_tile_index, - p_data, - p_data_size, - l_stream, - &(l_codec->m_event_mgr) ); - } - return OPJ_FALSE; -} - -OPJ_BOOL OPJ_CALLCONV opj_get_decoded_tile( opj_codec_t *p_codec, - opj_stream_t *p_stream, - opj_image_t *p_image, - OPJ_UINT32 tile_index) -{ - if (p_codec && p_stream) { - opj_codec_private_t * l_codec = (opj_codec_private_t *) p_codec; - opj_stream_private_t * l_stream = (opj_stream_private_t *) p_stream; - - if (! l_codec->is_decompressor) { - return OPJ_FALSE; - } - - return l_codec->m_codec_data.m_decompression.opj_get_decoded_tile( l_codec->m_codec, - l_stream, - p_image, - &(l_codec->m_event_mgr), - tile_index); - } - - return OPJ_FALSE; -} - -OPJ_BOOL OPJ_CALLCONV opj_set_decoded_resolution_factor(opj_codec_t *p_codec, - OPJ_UINT32 res_factor ) -{ - opj_codec_private_t * l_codec = (opj_codec_private_t *) p_codec; - - if ( !l_codec ){ - fprintf(stderr, "[ERROR] Input parameters of the setup_decoder function are incorrect.\n"); - return OPJ_FALSE; - } - - l_codec->m_codec_data.m_decompression.opj_set_decoded_resolution_factor(l_codec->m_codec, - res_factor, - &(l_codec->m_event_mgr) ); - return OPJ_TRUE; -} - -/* ---------------------------------------------------------------------- */ -/* COMPRESSION FUNCTIONS*/ - -opj_codec_t* OPJ_CALLCONV opj_create_compress(OPJ_CODEC_FORMAT p_format) -{ - opj_codec_private_t *l_codec = 00; - - l_codec = (opj_codec_private_t*)opj_calloc(1, sizeof(opj_codec_private_t)); - if (!l_codec) { - return 00; - } - - l_codec->is_decompressor = 0; - - switch(p_format) { - case OPJ_CODEC_J2K: - l_codec->m_codec_data.m_compression.opj_encode = (OPJ_BOOL (*) (void *, - struct opj_stream_private *, - struct opj_event_mgr * )) opj_j2k_encode; - - l_codec->m_codec_data.m_compression.opj_end_compress = (OPJ_BOOL (*) ( void *, - struct opj_stream_private *, - struct opj_event_mgr *)) opj_j2k_end_compress; - - l_codec->m_codec_data.m_compression.opj_start_compress = (OPJ_BOOL (*) (void *, - struct opj_stream_private *, - struct opj_image * , - struct opj_event_mgr *)) opj_j2k_start_compress; - - l_codec->m_codec_data.m_compression.opj_write_tile = (OPJ_BOOL (*) (void *, - OPJ_UINT32, - OPJ_BYTE*, - OPJ_UINT32, - struct opj_stream_private *, - struct opj_event_mgr *) ) opj_j2k_write_tile; - - l_codec->m_codec_data.m_compression.opj_destroy = (void (*) (void *)) opj_j2k_destroy; - - l_codec->m_codec_data.m_compression.opj_setup_encoder = (OPJ_BOOL (*) ( void *, - opj_cparameters_t *, - struct opj_image *, - struct opj_event_mgr * )) opj_j2k_setup_encoder; - - l_codec->m_codec = opj_j2k_create_compress(); - if (! l_codec->m_codec) { - opj_free(l_codec); - return 00; - } - - break; - - case OPJ_CODEC_JP2: - /* get a JP2 decoder handle */ - l_codec->m_codec_data.m_compression.opj_encode = (OPJ_BOOL (*) (void *, - struct opj_stream_private *, - struct opj_event_mgr * )) opj_jp2_encode; - - l_codec->m_codec_data.m_compression.opj_end_compress = (OPJ_BOOL (*) ( void *, - struct opj_stream_private *, - struct opj_event_mgr *)) opj_jp2_end_compress; - - l_codec->m_codec_data.m_compression.opj_start_compress = (OPJ_BOOL (*) (void *, - struct opj_stream_private *, - struct opj_image * , - struct opj_event_mgr *)) opj_jp2_start_compress; - - l_codec->m_codec_data.m_compression.opj_write_tile = (OPJ_BOOL (*) (void *, - OPJ_UINT32, - OPJ_BYTE*, - OPJ_UINT32, - struct opj_stream_private *, - struct opj_event_mgr *)) opj_jp2_write_tile; - - l_codec->m_codec_data.m_compression.opj_destroy = (void (*) (void *)) opj_jp2_destroy; - - l_codec->m_codec_data.m_compression.opj_setup_encoder = (OPJ_BOOL (*) ( void *, - opj_cparameters_t *, - struct opj_image *, - struct opj_event_mgr * )) opj_jp2_setup_encoder; - - l_codec->m_codec = opj_jp2_create(OPJ_FALSE); - if (! l_codec->m_codec) { - opj_free(l_codec); - return 00; - } - - break; - - case OPJ_CODEC_UNKNOWN: - case OPJ_CODEC_JPT: - default: - opj_free(l_codec); - return 00; - } - - opj_set_default_event_handler(&(l_codec->m_event_mgr)); - return (opj_codec_t*) l_codec; -} - -void OPJ_CALLCONV opj_set_default_encoder_parameters(opj_cparameters_t *parameters) { - if(parameters) { - memset(parameters, 0, sizeof(opj_cparameters_t)); - /* default coding parameters */ - parameters->cp_cinema = OPJ_OFF; /* DEPRECATED */ - parameters->rsiz = OPJ_PROFILE_NONE; - parameters->max_comp_size = 0; - parameters->numresolution = 6; - parameters->cp_rsiz = OPJ_STD_RSIZ; /* DEPRECATED */ - parameters->cblockw_init = 64; - parameters->cblockh_init = 64; - parameters->prog_order = OPJ_LRCP; - parameters->roi_compno = -1; /* no ROI */ - parameters->subsampling_dx = 1; - parameters->subsampling_dy = 1; - parameters->tp_on = 0; - parameters->decod_format = -1; - parameters->cod_format = -1; - parameters->tcp_rates[0] = 0; - parameters->tcp_numlayers = 0; - parameters->cp_disto_alloc = 0; - parameters->cp_fixed_alloc = 0; - parameters->cp_fixed_quality = 0; - parameters->jpip_on = OPJ_FALSE; -/* UniPG>> */ -#ifdef USE_JPWL - parameters->jpwl_epc_on = OPJ_FALSE; - parameters->jpwl_hprot_MH = -1; /* -1 means unassigned */ - { - int i; - for (i = 0; i < JPWL_MAX_NO_TILESPECS; i++) { - parameters->jpwl_hprot_TPH_tileno[i] = -1; /* unassigned */ - parameters->jpwl_hprot_TPH[i] = 0; /* absent */ - } - }; - { - int i; - for (i = 0; i < JPWL_MAX_NO_PACKSPECS; i++) { - parameters->jpwl_pprot_tileno[i] = -1; /* unassigned */ - parameters->jpwl_pprot_packno[i] = -1; /* unassigned */ - parameters->jpwl_pprot[i] = 0; /* absent */ - } - }; - parameters->jpwl_sens_size = 0; /* 0 means no ESD */ - parameters->jpwl_sens_addr = 0; /* 0 means auto */ - parameters->jpwl_sens_range = 0; /* 0 means packet */ - parameters->jpwl_sens_MH = -1; /* -1 means unassigned */ - { - int i; - for (i = 0; i < JPWL_MAX_NO_TILESPECS; i++) { - parameters->jpwl_sens_TPH_tileno[i] = -1; /* unassigned */ - parameters->jpwl_sens_TPH[i] = -1; /* absent */ - } - }; -#endif /* USE_JPWL */ -/* <<UniPG */ - } -} - -OPJ_BOOL OPJ_CALLCONV opj_setup_encoder(opj_codec_t *p_codec, - opj_cparameters_t *parameters, - opj_image_t *p_image) -{ - if (p_codec && parameters && p_image) { - opj_codec_private_t * l_codec = (opj_codec_private_t *) p_codec; - - if (! l_codec->is_decompressor) { - l_codec->m_codec_data.m_compression.opj_setup_encoder( l_codec->m_codec, - parameters, - p_image, - &(l_codec->m_event_mgr) ); - return OPJ_TRUE; - } - } - - return OPJ_FALSE; -} - -OPJ_BOOL OPJ_CALLCONV opj_start_compress ( opj_codec_t *p_codec, - opj_image_t * p_image, - opj_stream_t *p_stream) -{ - if (p_codec && p_stream) { - opj_codec_private_t * l_codec = (opj_codec_private_t *) p_codec; - opj_stream_private_t * l_stream = (opj_stream_private_t *) p_stream; - - if (! l_codec->is_decompressor) { - return l_codec->m_codec_data.m_compression.opj_start_compress( l_codec->m_codec, - l_stream, - p_image, - &(l_codec->m_event_mgr)); - } - } - - return OPJ_FALSE; -} - -OPJ_BOOL OPJ_CALLCONV opj_encode(opj_codec_t *p_info, opj_stream_t *p_stream) -{ - if (p_info && p_stream) { - opj_codec_private_t * l_codec = (opj_codec_private_t *) p_info; - opj_stream_private_t * l_stream = (opj_stream_private_t *) p_stream; - - if (! l_codec->is_decompressor) { - return l_codec->m_codec_data.m_compression.opj_encode( l_codec->m_codec, - l_stream, - &(l_codec->m_event_mgr)); - } - } - - return OPJ_FALSE; - -} - -OPJ_BOOL OPJ_CALLCONV opj_end_compress (opj_codec_t *p_codec, - opj_stream_t *p_stream) -{ - if (p_codec && p_stream) { - opj_codec_private_t * l_codec = (opj_codec_private_t *) p_codec; - opj_stream_private_t * l_stream = (opj_stream_private_t *) p_stream; - - if (! l_codec->is_decompressor) { - return l_codec->m_codec_data.m_compression.opj_end_compress(l_codec->m_codec, - l_stream, - &(l_codec->m_event_mgr)); - } - } - return OPJ_FALSE; - -} - -OPJ_BOOL OPJ_CALLCONV opj_end_decompress ( opj_codec_t *p_codec, - opj_stream_t *p_stream) -{ - if (p_codec && p_stream) { - opj_codec_private_t * l_codec = (opj_codec_private_t *) p_codec; - opj_stream_private_t * l_stream = (opj_stream_private_t *) p_stream; - - if (! l_codec->is_decompressor) { - return OPJ_FALSE; - } - - return l_codec->m_codec_data.m_decompression.opj_end_decompress(l_codec->m_codec, - l_stream, - &(l_codec->m_event_mgr) ); - } - - return OPJ_FALSE; -} - -OPJ_BOOL OPJ_CALLCONV opj_set_MCT(opj_cparameters_t *parameters, - OPJ_FLOAT32 * pEncodingMatrix, - OPJ_INT32 * p_dc_shift,OPJ_UINT32 pNbComp) -{ - OPJ_UINT32 l_matrix_size = pNbComp * pNbComp * (OPJ_UINT32)sizeof(OPJ_FLOAT32); - OPJ_UINT32 l_dc_shift_size = pNbComp * (OPJ_UINT32)sizeof(OPJ_INT32); - OPJ_UINT32 l_mct_total_size = l_matrix_size + l_dc_shift_size; - - /* add MCT capability */ - if (OPJ_IS_PART2(parameters->rsiz)) { - parameters->rsiz |= OPJ_EXTENSION_MCT; - } else { - parameters->rsiz = ((OPJ_PROFILE_PART2) | (OPJ_EXTENSION_MCT)); - } - parameters->irreversible = 1; - - /* use array based MCT */ - parameters->tcp_mct = 2; - parameters->mct_data = opj_malloc(l_mct_total_size); - if (! parameters->mct_data) { - return OPJ_FALSE; - } - - memcpy(parameters->mct_data,pEncodingMatrix,l_matrix_size); - memcpy(((OPJ_BYTE *) parameters->mct_data) + l_matrix_size,p_dc_shift,l_dc_shift_size); - - return OPJ_TRUE; -} - -OPJ_BOOL OPJ_CALLCONV opj_write_tile ( opj_codec_t *p_codec, - OPJ_UINT32 p_tile_index, - OPJ_BYTE * p_data, - OPJ_UINT32 p_data_size, - opj_stream_t *p_stream ) -{ - if (p_codec && p_stream && p_data) { - opj_codec_private_t * l_codec = (opj_codec_private_t *) p_codec; - opj_stream_private_t * l_stream = (opj_stream_private_t *) p_stream; - - if (l_codec->is_decompressor) { - return OPJ_FALSE; - } - - return l_codec->m_codec_data.m_compression.opj_write_tile( l_codec->m_codec, - p_tile_index, - p_data, - p_data_size, - l_stream, - &(l_codec->m_event_mgr) ); - } - - return OPJ_FALSE; -} - -/* ---------------------------------------------------------------------- */ - -void OPJ_CALLCONV opj_destroy_codec(opj_codec_t *p_codec) -{ - if (p_codec) { - opj_codec_private_t * l_codec = (opj_codec_private_t *) p_codec; - - if (l_codec->is_decompressor) { - l_codec->m_codec_data.m_decompression.opj_destroy(l_codec->m_codec); - } - else { - l_codec->m_codec_data.m_compression.opj_destroy(l_codec->m_codec); - } - - l_codec->m_codec = 00; - opj_free(l_codec); - } -} - -/* ---------------------------------------------------------------------- */ - -void OPJ_CALLCONV opj_dump_codec( opj_codec_t *p_codec, - OPJ_INT32 info_flag, - FILE* output_stream) -{ - if (p_codec) { - opj_codec_private_t* l_codec = (opj_codec_private_t*) p_codec; - - l_codec->opj_dump_codec(l_codec->m_codec, info_flag, output_stream); - return; - } - - fprintf(stderr, "[ERROR] Input parameter of the dump_codec function are incorrect.\n"); - return; -} - -opj_codestream_info_v2_t* OPJ_CALLCONV opj_get_cstr_info(opj_codec_t *p_codec) -{ - if (p_codec) { - opj_codec_private_t* l_codec = (opj_codec_private_t*) p_codec; - - return l_codec->opj_get_codec_info(l_codec->m_codec); - } - - return NULL; -} - -void OPJ_CALLCONV opj_destroy_cstr_info(opj_codestream_info_v2_t **cstr_info) { - if (cstr_info) { - - if ((*cstr_info)->m_default_tile_info.tccp_info){ - opj_free((*cstr_info)->m_default_tile_info.tccp_info); - } - - if ((*cstr_info)->tile_info){ - /* FIXME not used for the moment*/ - } - - opj_free((*cstr_info)); - (*cstr_info) = NULL; - } -} - -opj_codestream_index_t * OPJ_CALLCONV opj_get_cstr_index(opj_codec_t *p_codec) -{ - if (p_codec) { - opj_codec_private_t* l_codec = (opj_codec_private_t*) p_codec; - - return l_codec->opj_get_codec_index(l_codec->m_codec); - } - - return NULL; -} - -void OPJ_CALLCONV opj_destroy_cstr_index(opj_codestream_index_t **p_cstr_index) -{ - if (*p_cstr_index){ - j2k_destroy_cstr_index(*p_cstr_index); - (*p_cstr_index) = NULL; - } -} - -opj_stream_t* OPJ_CALLCONV opj_stream_create_default_file_stream (const char *fname, OPJ_BOOL p_is_read_stream) -{ - return opj_stream_create_file_stream(fname, OPJ_J2K_STREAM_CHUNK_SIZE, p_is_read_stream); -} - -opj_stream_t* OPJ_CALLCONV opj_stream_create_file_stream ( - const char *fname, - OPJ_SIZE_T p_size, - OPJ_BOOL p_is_read_stream) -{ - opj_stream_t* l_stream = 00; - FILE *p_file; - const char *mode; - - if (! fname) { - return NULL; - } - - if(p_is_read_stream) mode = "rb"; else mode = "wb"; - - p_file = fopen(fname, mode); - - if (! p_file) { - return NULL; - } - - l_stream = opj_stream_create(p_size,p_is_read_stream); - if (! l_stream) { - fclose(p_file); - return NULL; - } - - opj_stream_set_user_data(l_stream, p_file, (opj_stream_free_user_data_fn) fclose); - opj_stream_set_user_data_length(l_stream, opj_get_data_length_from_file(p_file)); - opj_stream_set_read_function(l_stream, (opj_stream_read_fn) opj_read_from_file); - opj_stream_set_write_function(l_stream, (opj_stream_write_fn) opj_write_from_file); - opj_stream_set_skip_function(l_stream, (opj_stream_skip_fn) opj_skip_from_file); - opj_stream_set_seek_function(l_stream, (opj_stream_seek_fn) opj_seek_from_file); - - return l_stream; -} diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/openjpeg.h b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/openjpeg.h deleted file mode 100644 index 4a8e75ce5a..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/openjpeg.h +++ /dev/null @@ -1,1563 +0,0 @@ - /* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2014, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux - * Copyright (c) 2003-2014, Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * Copyright (c) 2006-2007, Parvatha Elangovan - * Copyright (c) 2008, Jerome Fimes, Communications & Systemes <jerome.fimes@c-s.fr> - * Copyright (c) 2010-2011, Kaori Hagihara - * Copyright (c) 2011-2012, Centre National d'Etudes Spatiales (CNES), France - * Copyright (c) 2012, CS Systemes d'Information, France - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -#ifndef OPENJPEG_H -#define OPENJPEG_H - - -/* -========================================================== - Compiler directives -========================================================== -*/ - -/* -The inline keyword is supported by C99 but not by C90. -Most compilers implement their own version of this keyword ... -*/ -#ifndef INLINE - #if defined(_MSC_VER) - #define INLINE __forceinline - #elif defined(__GNUC__) - #define INLINE __inline__ - #elif defined(__MWERKS__) - #define INLINE inline - #else - /* add other compilers here ... */ - #define INLINE - #endif /* defined(<Compiler>) */ -#endif /* INLINE */ - -/* deprecated attribute */ -#ifdef __GNUC__ - #define OPJ_DEPRECATED(func) func __attribute__ ((deprecated)) -#elif defined(_MSC_VER) - #define OPJ_DEPRECATED(func) __declspec(deprecated) func -#else - #pragma message("WARNING: You need to implement DEPRECATED for this compiler") - #define OPJ_DEPRECATED(func) func -#endif - -#if defined(OPJ_STATIC) || !defined(_WIN32) -/* http://gcc.gnu.org/wiki/Visibility */ -# if __GNUC__ >= 4 -# if defined(OPJ_STATIC) /* static library uses "hidden" */ -# define OPJ_API __attribute__ ((visibility ("hidden"))) -# else -# define OPJ_API __attribute__ ((visibility ("default"))) -# endif -# define OPJ_LOCAL __attribute__ ((visibility ("hidden"))) -# else -# define OPJ_API -# define OPJ_LOCAL -# endif -# define OPJ_CALLCONV -#else -# define OPJ_CALLCONV __stdcall -/* -The following ifdef block is the standard way of creating macros which make exporting -from a DLL simpler. All files within this DLL are compiled with the OPJ_EXPORTS -symbol defined on the command line. this symbol should not be defined on any project -that uses this DLL. This way any other project whose source files include this file see -OPJ_API functions as being imported from a DLL, wheras this DLL sees symbols -defined with this macro as being exported. -*/ -# if defined(OPJ_EXPORTS) || defined(DLL_EXPORT) -# define OPJ_API __declspec(dllexport) -# else -# define OPJ_API __declspec(dllimport) -# endif /* OPJ_EXPORTS */ -#endif /* !OPJ_STATIC || !_WIN32 */ - -typedef int OPJ_BOOL; -#define OPJ_TRUE 1 -#define OPJ_FALSE 0 - -typedef char OPJ_CHAR; -typedef float OPJ_FLOAT32; -typedef double OPJ_FLOAT64; -typedef unsigned char OPJ_BYTE; - -#include "opj_stdint.h" - -typedef int8_t OPJ_INT8; -typedef uint8_t OPJ_UINT8; -typedef int16_t OPJ_INT16; -typedef uint16_t OPJ_UINT16; -typedef int32_t OPJ_INT32; -typedef uint32_t OPJ_UINT32; -typedef int64_t OPJ_INT64; -typedef uint64_t OPJ_UINT64; - -typedef int64_t OPJ_OFF_T; /* 64-bit file offset type */ - -#include <stdio.h> -typedef size_t OPJ_SIZE_T; - -/* Avoid compile-time warning because parameter is not used */ -#define OPJ_ARG_NOT_USED(x) (void)(x) - -/* -========================================================== - Useful constant definitions -========================================================== -*/ - -#define OPJ_PATH_LEN 4096 /**< Maximum allowed size for filenames */ - -#define OPJ_J2K_MAXRLVLS 33 /**< Number of maximum resolution level authorized */ -#define OPJ_J2K_MAXBANDS (3*OPJ_J2K_MAXRLVLS-2) /**< Number of maximum sub-band linked to number of resolution level */ - -#define OPJ_J2K_DEFAULT_NB_SEGS 10 -#define OPJ_J2K_STREAM_CHUNK_SIZE 0x100000 /** 1 mega by default */ -#define OPJ_J2K_DEFAULT_HEADER_SIZE 1000 -#define OPJ_J2K_MCC_DEFAULT_NB_RECORDS 10 -#define OPJ_J2K_MCT_DEFAULT_NB_RECORDS 10 - -/* UniPG>> */ /* NOT YET USED IN THE V2 VERSION OF OPENJPEG */ -#define JPWL_MAX_NO_TILESPECS 16 /**< Maximum number of tile parts expected by JPWL: increase at your will */ -#define JPWL_MAX_NO_PACKSPECS 16 /**< Maximum number of packet parts expected by JPWL: increase at your will */ -#define JPWL_MAX_NO_MARKERS 512 /**< Maximum number of JPWL markers: increase at your will */ -#define JPWL_PRIVATEINDEX_NAME "jpwl_index_privatefilename" /**< index file name used when JPWL is on */ -#define JPWL_EXPECTED_COMPONENTS 3 /**< Expect this number of components, so you'll find better the first EPB */ -#define JPWL_MAXIMUM_TILES 8192 /**< Expect this maximum number of tiles, to avoid some crashes */ -#define JPWL_MAXIMUM_HAMMING 2 /**< Expect this maximum number of bit errors in marker id's */ -#define JPWL_MAXIMUM_EPB_ROOM 65450 /**< Expect this maximum number of bytes for composition of EPBs */ -/* <<UniPG */ - -/** - * EXPERIMENTAL FOR THE MOMENT - * Supported options about file information used only in j2k_dump -*/ -#define OPJ_IMG_INFO 1 /**< Basic image information provided to the user */ -#define OPJ_J2K_MH_INFO 2 /**< Codestream information based only on the main header */ -#define OPJ_J2K_TH_INFO 4 /**< Tile information based on the current tile header */ -#define OPJ_J2K_TCH_INFO 8 /**< Tile/Component information of all tiles */ -#define OPJ_J2K_MH_IND 16 /**< Codestream index based only on the main header */ -#define OPJ_J2K_TH_IND 32 /**< Tile index based on the current tile */ -/*FIXME #define OPJ_J2K_CSTR_IND 48*/ /**< */ -#define OPJ_JP2_INFO 128 /**< JP2 file information */ -#define OPJ_JP2_IND 256 /**< JP2 file index */ - -/** - * JPEG 2000 Profiles, see Table A.10 from 15444-1 (updated in various AMD) - * These values help chosing the RSIZ value for the J2K codestream. - * The RSIZ value triggers various encoding options, as detailed in Table A.10. - * If OPJ_PROFILE_PART2 is chosen, it has to be combined with one or more extensions - * described hereunder. - * Example: rsiz = OPJ_PROFILE_PART2 | OPJ_EXTENSION_MCT; - * For broadcast profiles, the OPJ_PROFILE value has to be combined with the targeted - * mainlevel (3-0 LSB, value between 0 and 11): - * Example: rsiz = OPJ_PROFILE_BC_MULTI | 0x0005; (here mainlevel 5) - * For IMF profiles, the OPJ_PROFILE value has to be combined with the targeted mainlevel - * (3-0 LSB, value between 0 and 11) and sublevel (7-4 LSB, value between 0 and 9): - * Example: rsiz = OPJ_PROFILE_IMF_2K | 0x0040 | 0x0005; (here main 5 and sublevel 4) - * */ -#define OPJ_PROFILE_NONE 0x0000 /** no profile, conform to 15444-1 */ -#define OPJ_PROFILE_0 0x0001 /** Profile 0 as described in 15444-1,Table A.45 */ -#define OPJ_PROFILE_1 0x0002 /** Profile 1 as described in 15444-1,Table A.45 */ -#define OPJ_PROFILE_PART2 0x8000 /** At least 1 extension defined in 15444-2 (Part-2) */ -#define OPJ_PROFILE_CINEMA_2K 0x0003 /** 2K cinema profile defined in 15444-1 AMD1 */ -#define OPJ_PROFILE_CINEMA_4K 0x0004 /** 4K cinema profile defined in 15444-1 AMD1 */ -#define OPJ_PROFILE_CINEMA_S2K 0x0005 /** Scalable 2K cinema profile defined in 15444-1 AMD2 */ -#define OPJ_PROFILE_CINEMA_S4K 0x0006 /** Scalable 4K cinema profile defined in 15444-1 AMD2 */ -#define OPJ_PROFILE_CINEMA_LTS 0x0007 /** Long term storage cinema profile defined in 15444-1 AMD2 */ -#define OPJ_PROFILE_BC_SINGLE 0x0100 /** Single Tile Broadcast profile defined in 15444-1 AMD3 */ -#define OPJ_PROFILE_BC_MULTI 0x0200 /** Multi Tile Broadcast profile defined in 15444-1 AMD3 */ -#define OPJ_PROFILE_BC_MULTI_R 0x0300 /** Multi Tile Reversible Broadcast profile defined in 15444-1 AMD3 */ -#define OPJ_PROFILE_IMF_2K 0x0400 /** 2K Single Tile Lossy IMF profile defined in 15444-1 AMD 8 */ -#define OPJ_PROFILE_IMF_4K 0x0401 /** 4K Single Tile Lossy IMF profile defined in 15444-1 AMD 8 */ -#define OPJ_PROFILE_IMF_8K 0x0402 /** 8K Single Tile Lossy IMF profile defined in 15444-1 AMD 8 */ -#define OPJ_PROFILE_IMF_2K_R 0x0403 /** 2K Single/Multi Tile Reversible IMF profile defined in 15444-1 AMD 8 */ -#define OPJ_PROFILE_IMF_4K_R 0x0800 /** 4K Single/Multi Tile Reversible IMF profile defined in 15444-1 AMD 8 */ -#define OPJ_PROFILE_IMF_8K_R 0x0801 /** 8K Single/Multi Tile Reversible IMF profile defined in 15444-1 AMD 8 */ - -/** - * JPEG 2000 Part-2 extensions - * */ -#define OPJ_EXTENSION_NONE 0x0000 /** No Part-2 extension */ -#define OPJ_EXTENSION_MCT 0x0100 /** Custom MCT support */ - -/** - * JPEG 2000 profile macros - * */ -#define OPJ_IS_CINEMA(v) (((v) >= OPJ_PROFILE_CINEMA_2K)&&((v) <= OPJ_PROFILE_CINEMA_S4K)) -#define OPJ_IS_STORAGE(v) ((v) == OPJ_PROFILE_CINEMA_LTS) -#define OPJ_IS_BROADCAST(v) (((v) >= OPJ_PROFILE_BC_SINGLE)&&((v) <= ((OPJ_PROFILE_BC_MULTI_R) | (0x000b)))) -#define OPJ_IS_IMF(v) (((v) >= OPJ_PROFILE_IMF_2K)&&((v) <= ((OPJ_PROFILE_IMF_8K_R) | (0x009b)))) -#define OPJ_IS_PART2(v) ((v) & OPJ_PROFILE_PART2) - -/** - * JPEG 2000 codestream and component size limits in cinema profiles - * */ -#define OPJ_CINEMA_24_CS 1302083 /** Maximum codestream length for 24fps */ -#define OPJ_CINEMA_48_CS 651041 /** Maximum codestream length for 48fps */ -#define OPJ_CINEMA_24_COMP 1041666 /** Maximum size per color component for 2K & 4K @ 24fps */ -#define OPJ_CINEMA_48_COMP 520833 /** Maximum size per color component for 2K @ 48fps */ - -/* -========================================================== - enum definitions -========================================================== -*/ - -/** - * DEPRECATED: use RSIZ, OPJ_PROFILE_* and OPJ_EXTENSION_* instead - * Rsiz Capabilities - * */ -typedef enum RSIZ_CAPABILITIES { - OPJ_STD_RSIZ = 0, /** Standard JPEG2000 profile*/ - OPJ_CINEMA2K = 3, /** Profile name for a 2K image*/ - OPJ_CINEMA4K = 4, /** Profile name for a 4K image*/ - OPJ_MCT = 0x8100 -} OPJ_RSIZ_CAPABILITIES; - -/** - * DEPRECATED: use RSIZ, OPJ_PROFILE_* and OPJ_EXTENSION_* instead - * Digital cinema operation mode - * */ -typedef enum CINEMA_MODE { - OPJ_OFF = 0, /** Not Digital Cinema*/ - OPJ_CINEMA2K_24 = 1, /** 2K Digital Cinema at 24 fps*/ - OPJ_CINEMA2K_48 = 2, /** 2K Digital Cinema at 48 fps*/ - OPJ_CINEMA4K_24 = 3 /** 4K Digital Cinema at 24 fps*/ -}OPJ_CINEMA_MODE; - -/** - * Progression order - * */ -typedef enum PROG_ORDER { - OPJ_PROG_UNKNOWN = -1, /**< place-holder */ - OPJ_LRCP = 0, /**< layer-resolution-component-precinct order */ - OPJ_RLCP = 1, /**< resolution-layer-component-precinct order */ - OPJ_RPCL = 2, /**< resolution-precinct-component-layer order */ - OPJ_PCRL = 3, /**< precinct-component-resolution-layer order */ - OPJ_CPRL = 4 /**< component-precinct-resolution-layer order */ -} OPJ_PROG_ORDER; - -/** - * Supported image color spaces -*/ -typedef enum COLOR_SPACE { - OPJ_CLRSPC_UNKNOWN = -1, /**< not supported by the library */ - OPJ_CLRSPC_UNSPECIFIED = 0, /**< not specified in the codestream */ - OPJ_CLRSPC_SRGB = 1, /**< sRGB */ - OPJ_CLRSPC_GRAY = 2, /**< grayscale */ - OPJ_CLRSPC_SYCC = 3, /**< YUV */ - OPJ_CLRSPC_EYCC = 4, /**< e-YCC */ - OPJ_CLRSPC_CMYK = 5 /**< CMYK */ -} OPJ_COLOR_SPACE; - -/** - * Supported codec -*/ -typedef enum CODEC_FORMAT { - OPJ_CODEC_UNKNOWN = -1, /**< place-holder */ - OPJ_CODEC_J2K = 0, /**< JPEG-2000 codestream : read/write */ - OPJ_CODEC_JPT = 1, /**< JPT-stream (JPEG 2000, JPIP) : read only */ - OPJ_CODEC_JP2 = 2, /**< JP2 file format : read/write */ - OPJ_CODEC_JPP = 3, /**< JPP-stream (JPEG 2000, JPIP) : to be coded */ - OPJ_CODEC_JPX = 4 /**< JPX file format (JPEG 2000 Part-2) : to be coded */ -} OPJ_CODEC_FORMAT; - - -/* -========================================================== - event manager typedef definitions -========================================================== -*/ - -/** - * Callback function prototype for events - * @param msg Event message - * @param client_data Client object where will be return the event message - * */ -typedef void (*opj_msg_callback) (const char *msg, void *client_data); - -/* -========================================================== - codec typedef definitions -========================================================== -*/ - -/** - * Progression order changes - * - */ -typedef struct opj_poc { - /** Resolution num start, Component num start, given by POC */ - OPJ_UINT32 resno0, compno0; - /** Layer num end,Resolution num end, Component num end, given by POC */ - OPJ_UINT32 layno1, resno1, compno1; - /** Layer num start,Precinct num start, Precinct num end */ - OPJ_UINT32 layno0, precno0, precno1; - /** Progression order enum*/ - OPJ_PROG_ORDER prg1,prg; - /** Progression order string*/ - OPJ_CHAR progorder[5]; - /** Tile number */ - OPJ_UINT32 tile; - /** Start and end values for Tile width and height*/ - OPJ_INT32 tx0,tx1,ty0,ty1; - /** Start value, initialised in pi_initialise_encode*/ - OPJ_UINT32 layS, resS, compS, prcS; - /** End value, initialised in pi_initialise_encode */ - OPJ_UINT32 layE, resE, compE, prcE; - /** Start and end values of Tile width and height, initialised in pi_initialise_encode*/ - OPJ_UINT32 txS,txE,tyS,tyE,dx,dy; - /** Temporary values for Tile parts, initialised in pi_create_encode */ - OPJ_UINT32 lay_t, res_t, comp_t, prc_t,tx0_t,ty0_t; -} opj_poc_t; - -/** - * Compression parameters - * */ -typedef struct opj_cparameters { - /** size of tile: tile_size_on = false (not in argument) or = true (in argument) */ - OPJ_BOOL tile_size_on; - /** XTOsiz */ - int cp_tx0; - /** YTOsiz */ - int cp_ty0; - /** XTsiz */ - int cp_tdx; - /** YTsiz */ - int cp_tdy; - /** allocation by rate/distortion */ - int cp_disto_alloc; - /** allocation by fixed layer */ - int cp_fixed_alloc; - /** add fixed_quality */ - int cp_fixed_quality; - /** fixed layer */ - int *cp_matrice; - /** comment for coding */ - char *cp_comment; - /** csty : coding style */ - int csty; - /** progression order (default OPJ_LRCP) */ - OPJ_PROG_ORDER prog_order; - /** progression order changes */ - opj_poc_t POC[32]; - /** number of progression order changes (POC), default to 0 */ - OPJ_UINT32 numpocs; - /** number of layers */ - int tcp_numlayers; - /** rates of layers - might be subsequently limited by the max_cs_size field */ - float tcp_rates[100]; - /** different psnr for successive layers */ - float tcp_distoratio[100]; - /** number of resolutions */ - int numresolution; - /** initial code block width, default to 64 */ - int cblockw_init; - /** initial code block height, default to 64 */ - int cblockh_init; - /** mode switch (cblk_style) */ - int mode; - /** 1 : use the irreversible DWT 9-7, 0 : use lossless compression (default) */ - int irreversible; - /** region of interest: affected component in [0..3], -1 means no ROI */ - int roi_compno; - /** region of interest: upshift value */ - int roi_shift; - /* number of precinct size specifications */ - int res_spec; - /** initial precinct width */ - int prcw_init[OPJ_J2K_MAXRLVLS]; - /** initial precinct height */ - int prch_init[OPJ_J2K_MAXRLVLS]; - - /**@name command line encoder parameters (not used inside the library) */ - /*@{*/ - /** input file name */ - char infile[OPJ_PATH_LEN]; - /** output file name */ - char outfile[OPJ_PATH_LEN]; - /** DEPRECATED. Index generation is now handeld with the opj_encode_with_info() function. Set to NULL */ - int index_on; - /** DEPRECATED. Index generation is now handeld with the opj_encode_with_info() function. Set to NULL */ - char index[OPJ_PATH_LEN]; - /** subimage encoding: origin image offset in x direction */ - int image_offset_x0; - /** subimage encoding: origin image offset in y direction */ - int image_offset_y0; - /** subsampling value for dx */ - int subsampling_dx; - /** subsampling value for dy */ - int subsampling_dy; - /** input file format 0: PGX, 1: PxM, 2: BMP 3:TIF*/ - int decod_format; - /** output file format 0: J2K, 1: JP2, 2: JPT */ - int cod_format; - /*@}*/ - -/* UniPG>> */ /* NOT YET USED IN THE V2 VERSION OF OPENJPEG */ - /**@name JPWL encoding parameters */ - /*@{*/ - /** enables writing of EPC in MH, thus activating JPWL */ - OPJ_BOOL jpwl_epc_on; - /** error protection method for MH (0,1,16,32,37-128) */ - int jpwl_hprot_MH; - /** tile number of header protection specification (>=0) */ - int jpwl_hprot_TPH_tileno[JPWL_MAX_NO_TILESPECS]; - /** error protection methods for TPHs (0,1,16,32,37-128) */ - int jpwl_hprot_TPH[JPWL_MAX_NO_TILESPECS]; - /** tile number of packet protection specification (>=0) */ - int jpwl_pprot_tileno[JPWL_MAX_NO_PACKSPECS]; - /** packet number of packet protection specification (>=0) */ - int jpwl_pprot_packno[JPWL_MAX_NO_PACKSPECS]; - /** error protection methods for packets (0,1,16,32,37-128) */ - int jpwl_pprot[JPWL_MAX_NO_PACKSPECS]; - /** enables writing of ESD, (0=no/1/2 bytes) */ - int jpwl_sens_size; - /** sensitivity addressing size (0=auto/2/4 bytes) */ - int jpwl_sens_addr; - /** sensitivity range (0-3) */ - int jpwl_sens_range; - /** sensitivity method for MH (-1=no,0-7) */ - int jpwl_sens_MH; - /** tile number of sensitivity specification (>=0) */ - int jpwl_sens_TPH_tileno[JPWL_MAX_NO_TILESPECS]; - /** sensitivity methods for TPHs (-1=no,0-7) */ - int jpwl_sens_TPH[JPWL_MAX_NO_TILESPECS]; - /*@}*/ -/* <<UniPG */ - - /** - * DEPRECATED: use RSIZ, OPJ_PROFILE_* and MAX_COMP_SIZE instead - * Digital Cinema compliance 0-not compliant, 1-compliant - * */ - OPJ_CINEMA_MODE cp_cinema; - /** - * Maximum size (in bytes) for each component. - * If == 0, component size limitation is not considered - * */ - int max_comp_size; - /** - * DEPRECATED: use RSIZ, OPJ_PROFILE_* and OPJ_EXTENSION_* instead - * Profile name - * */ - OPJ_RSIZ_CAPABILITIES cp_rsiz; - /** Tile part generation*/ - char tp_on; - /** Flag for Tile part generation*/ - char tp_flag; - /** MCT (multiple component transform) */ - char tcp_mct; - /** Enable JPIP indexing*/ - OPJ_BOOL jpip_on; - /** Naive implementation of MCT restricted to a single reversible array based - encoding without offset concerning all the components. */ - void * mct_data; - /** - * Maximum size (in bytes) for the whole codestream. - * If == 0, codestream size limitation is not considered - * If it does not comply with tcp_rates, max_cs_size prevails - * and a warning is issued. - * */ - int max_cs_size; - /** RSIZ value - To be used to combine OPJ_PROFILE_*, OPJ_EXTENSION_* and (sub)levels values. */ - OPJ_UINT16 rsiz; -} opj_cparameters_t; - -#define OPJ_DPARAMETERS_IGNORE_PCLR_CMAP_CDEF_FLAG 0x0001 - -/** - * Decompression parameters - * */ -typedef struct opj_dparameters { - /** - Set the number of highest resolution levels to be discarded. - The image resolution is effectively divided by 2 to the power of the number of discarded levels. - The reduce factor is limited by the smallest total number of decomposition levels among tiles. - if != 0, then original dimension divided by 2^(reduce); - if == 0 or not used, image is decoded to the full resolution - */ - OPJ_UINT32 cp_reduce; - /** - Set the maximum number of quality layers to decode. - If there are less quality layers than the specified number, all the quality layers are decoded. - if != 0, then only the first "layer" layers are decoded; - if == 0 or not used, all the quality layers are decoded - */ - OPJ_UINT32 cp_layer; - - /**@name command line decoder parameters (not used inside the library) */ - /*@{*/ - /** input file name */ - char infile[OPJ_PATH_LEN]; - /** output file name */ - char outfile[OPJ_PATH_LEN]; - /** input file format 0: J2K, 1: JP2, 2: JPT */ - int decod_format; - /** output file format 0: PGX, 1: PxM, 2: BMP */ - int cod_format; - - /** Decoding area left boundary */ - OPJ_UINT32 DA_x0; - /** Decoding area right boundary */ - OPJ_UINT32 DA_x1; - /** Decoding area up boundary */ - OPJ_UINT32 DA_y0; - /** Decoding area bottom boundary */ - OPJ_UINT32 DA_y1; - /** Verbose mode */ - OPJ_BOOL m_verbose; - - /** tile number ot the decoded tile*/ - OPJ_UINT32 tile_index; - /** Nb of tile to decode */ - OPJ_UINT32 nb_tile_to_decode; - - /*@}*/ - -/* UniPG>> */ /* NOT YET USED IN THE V2 VERSION OF OPENJPEG */ - /**@name JPWL decoding parameters */ - /*@{*/ - /** activates the JPWL correction capabilities */ - OPJ_BOOL jpwl_correct; - /** expected number of components */ - int jpwl_exp_comps; - /** maximum number of tiles */ - int jpwl_max_tiles; - /*@}*/ -/* <<UniPG */ - - unsigned int flags; - -} opj_dparameters_t; - - -/** - * JPEG2000 codec V2. - * */ -typedef void * opj_codec_t; - -/* -========================================================== - I/O stream typedef definitions -========================================================== -*/ - -/** - * Stream open flags. - * */ -/** The stream was opened for reading. */ -#define OPJ_STREAM_READ OPJ_TRUE -/** The stream was opened for writing. */ -#define OPJ_STREAM_WRITE OPJ_FALSE - -/* - * Callback function prototype for read function - */ -typedef OPJ_SIZE_T (* opj_stream_read_fn) (void * p_buffer, OPJ_SIZE_T p_nb_bytes, void * p_user_data) ; - -/* - * Callback function prototype for write function - */ -typedef OPJ_SIZE_T (* opj_stream_write_fn) (void * p_buffer, OPJ_SIZE_T p_nb_bytes, void * p_user_data) ; - -/* - * Callback function prototype for skip function - */ -typedef OPJ_OFF_T (* opj_stream_skip_fn) (OPJ_OFF_T p_nb_bytes, void * p_user_data) ; - -/* - * Callback function prototype for seek function - */ -typedef OPJ_BOOL (* opj_stream_seek_fn) (OPJ_OFF_T p_nb_bytes, void * p_user_data) ; - -/* - * Callback function prototype for free user data function - */ -typedef void (* opj_stream_free_user_data_fn) (void * p_user_data) ; - -/* - * JPEG2000 Stream. - */ -typedef void * opj_stream_t; - -/* -========================================================== - image typedef definitions -========================================================== -*/ - -/** - * Defines a single image component - * */ -typedef struct opj_image_comp { - /** XRsiz: horizontal separation of a sample of ith component with respect to the reference grid */ - OPJ_UINT32 dx; - /** YRsiz: vertical separation of a sample of ith component with respect to the reference grid */ - OPJ_UINT32 dy; - /** data width */ - OPJ_UINT32 w; - /** data height */ - OPJ_UINT32 h; - /** x component offset compared to the whole image */ - OPJ_UINT32 x0; - /** y component offset compared to the whole image */ - OPJ_UINT32 y0; - /** precision */ - OPJ_UINT32 prec; - /** image depth in bits */ - OPJ_UINT32 bpp; - /** signed (1) / unsigned (0) */ - OPJ_UINT32 sgnd; - /** number of decoded resolution */ - OPJ_UINT32 resno_decoded; - /** number of division by 2 of the out image compared to the original size of image */ - OPJ_UINT32 factor; - /** image component data */ - OPJ_INT32 *data; - /** alpha channel */ - OPJ_UINT16 alpha; -} opj_image_comp_t; - -/** - * Defines image data and characteristics - * */ -typedef struct opj_image { - /** XOsiz: horizontal offset from the origin of the reference grid to the left side of the image area */ - OPJ_UINT32 x0; - /** YOsiz: vertical offset from the origin of the reference grid to the top side of the image area */ - OPJ_UINT32 y0; - /** Xsiz: width of the reference grid */ - OPJ_UINT32 x1; - /** Ysiz: height of the reference grid */ - OPJ_UINT32 y1; - /** number of components in the image */ - OPJ_UINT32 numcomps; - /** color space: sRGB, Greyscale or YUV */ - OPJ_COLOR_SPACE color_space; - /** image components */ - opj_image_comp_t *comps; - /** 'restricted' ICC profile */ - OPJ_BYTE *icc_profile_buf; - /** size of ICC profile */ - OPJ_UINT32 icc_profile_len; -} opj_image_t; - - -/** - * Component parameters structure used by the opj_image_create function - * */ -typedef struct opj_image_comptparm { - /** XRsiz: horizontal separation of a sample of ith component with respect to the reference grid */ - OPJ_UINT32 dx; - /** YRsiz: vertical separation of a sample of ith component with respect to the reference grid */ - OPJ_UINT32 dy; - /** data width */ - OPJ_UINT32 w; - /** data height */ - OPJ_UINT32 h; - /** x component offset compared to the whole image */ - OPJ_UINT32 x0; - /** y component offset compared to the whole image */ - OPJ_UINT32 y0; - /** precision */ - OPJ_UINT32 prec; - /** image depth in bits */ - OPJ_UINT32 bpp; - /** signed (1) / unsigned (0) */ - OPJ_UINT32 sgnd; -} opj_image_cmptparm_t; - - -/* -========================================================== - Information on the JPEG 2000 codestream -========================================================== -*/ -/* QUITE EXPERIMENTAL FOR THE MOMENT */ - -/** - * Index structure : Information concerning a packet inside tile - * */ -typedef struct opj_packet_info { - /** packet start position (including SOP marker if it exists) */ - OPJ_OFF_T start_pos; - /** end of packet header position (including EPH marker if it exists)*/ - OPJ_OFF_T end_ph_pos; - /** packet end position */ - OPJ_OFF_T end_pos; - /** packet distorsion */ - double disto; -} opj_packet_info_t; - - -/* UniPG>> */ -/** - * Marker structure - * */ -typedef struct opj_marker_info { - /** marker type */ - unsigned short int type; - /** position in codestream */ - OPJ_OFF_T pos; - /** length, marker val included */ - int len; -} opj_marker_info_t; -/* <<UniPG */ - -/** - * Index structure : Information concerning tile-parts -*/ -typedef struct opj_tp_info { - /** start position of tile part */ - int tp_start_pos; - /** end position of tile part header */ - int tp_end_header; - /** end position of tile part */ - int tp_end_pos; - /** start packet of tile part */ - int tp_start_pack; - /** number of packets of tile part */ - int tp_numpacks; -} opj_tp_info_t; - -/** - * Index structure : information regarding tiles -*/ -typedef struct opj_tile_info { - /** value of thresh for each layer by tile cfr. Marcela */ - double *thresh; - /** number of tile */ - int tileno; - /** start position */ - int start_pos; - /** end position of the header */ - int end_header; - /** end position */ - int end_pos; - /** precinct number for each resolution level (width) */ - int pw[33]; - /** precinct number for each resolution level (height) */ - int ph[33]; - /** precinct size (in power of 2), in X for each resolution level */ - int pdx[33]; - /** precinct size (in power of 2), in Y for each resolution level */ - int pdy[33]; - /** information concerning packets inside tile */ - opj_packet_info_t *packet; - /** add fixed_quality */ - int numpix; - /** add fixed_quality */ - double distotile; - /** number of markers */ - int marknum; - /** list of markers */ - opj_marker_info_t *marker; - /** actual size of markers array */ - int maxmarknum; - /** number of tile parts */ - int num_tps; - /** information concerning tile parts */ - opj_tp_info_t *tp; -} opj_tile_info_t; - -/** - * Index structure of the codestream -*/ -typedef struct opj_codestream_info { - /** maximum distortion reduction on the whole image (add for Marcela) */ - double D_max; - /** packet number */ - int packno; - /** writing the packet in the index with t2_encode_packets */ - int index_write; - /** image width */ - int image_w; - /** image height */ - int image_h; - /** progression order */ - OPJ_PROG_ORDER prog; - /** tile size in x */ - int tile_x; - /** tile size in y */ - int tile_y; - /** */ - int tile_Ox; - /** */ - int tile_Oy; - /** number of tiles in X */ - int tw; - /** number of tiles in Y */ - int th; - /** component numbers */ - int numcomps; - /** number of layer */ - int numlayers; - /** number of decomposition for each component */ - int *numdecompos; -/* UniPG>> */ - /** number of markers */ - int marknum; - /** list of markers */ - opj_marker_info_t *marker; - /** actual size of markers array */ - int maxmarknum; -/* <<UniPG */ - /** main header position */ - int main_head_start; - /** main header position */ - int main_head_end; - /** codestream's size */ - int codestream_size; - /** information regarding tiles inside image */ - opj_tile_info_t *tile; -} opj_codestream_info_t; - -/* <----------------------------------------------------------- */ -/* new output managment of the codestream information and index */ - -/** - * Tile-component coding parameters information - */ -typedef struct opj_tccp_info -{ - /** component index */ - OPJ_UINT32 compno; - /** coding style */ - OPJ_UINT32 csty; - /** number of resolutions */ - OPJ_UINT32 numresolutions; - /** code-blocks width */ - OPJ_UINT32 cblkw; - /** code-blocks height */ - OPJ_UINT32 cblkh; - /** code-block coding style */ - OPJ_UINT32 cblksty; - /** discrete wavelet transform identifier */ - OPJ_UINT32 qmfbid; - /** quantisation style */ - OPJ_UINT32 qntsty; - /** stepsizes used for quantization */ - OPJ_UINT32 stepsizes_mant[OPJ_J2K_MAXBANDS]; - /** stepsizes used for quantization */ - OPJ_UINT32 stepsizes_expn[OPJ_J2K_MAXBANDS]; - /** number of guard bits */ - OPJ_UINT32 numgbits; - /** Region Of Interest shift */ - OPJ_INT32 roishift; - /** precinct width */ - OPJ_UINT32 prcw[OPJ_J2K_MAXRLVLS]; - /** precinct height */ - OPJ_UINT32 prch[OPJ_J2K_MAXRLVLS]; -} -opj_tccp_info_t; - -/** - * Tile coding parameters information - */ -typedef struct opj_tile_v2_info { - - /** number (index) of tile */ - int tileno; - /** coding style */ - OPJ_UINT32 csty; - /** progression order */ - OPJ_PROG_ORDER prg; - /** number of layers */ - OPJ_UINT32 numlayers; - /** multi-component transform identifier */ - OPJ_UINT32 mct; - - /** information concerning tile component parameters*/ - opj_tccp_info_t *tccp_info; - -} opj_tile_info_v2_t; - -/** - * Information structure about the codestream (FIXME should be expand and enhance) - */ -typedef struct opj_codestream_info_v2 { - /* Tile info */ - /** tile origin in x = XTOsiz */ - OPJ_UINT32 tx0; - /** tile origin in y = YTOsiz */ - OPJ_UINT32 ty0; - /** tile size in x = XTsiz */ - OPJ_UINT32 tdx; - /** tile size in y = YTsiz */ - OPJ_UINT32 tdy; - /** number of tiles in X */ - OPJ_UINT32 tw; - /** number of tiles in Y */ - OPJ_UINT32 th; - - /** number of components*/ - OPJ_UINT32 nbcomps; - - /** Default information regarding tiles inside image */ - opj_tile_info_v2_t m_default_tile_info; - - /** information regarding tiles inside image */ - opj_tile_info_v2_t *tile_info; /* FIXME not used for the moment */ - -} opj_codestream_info_v2_t; - - -/** - * Index structure about a tile part - */ -typedef struct opj_tp_index { - /** start position */ - OPJ_OFF_T start_pos; - /** end position of the header */ - OPJ_OFF_T end_header; - /** end position */ - OPJ_OFF_T end_pos; - -} opj_tp_index_t; - -/** - * Index structure about a tile - */ -typedef struct opj_tile_index { - /** tile index */ - OPJ_UINT32 tileno; - - /** number of tile parts */ - OPJ_UINT32 nb_tps; - /** current nb of tile part (allocated)*/ - OPJ_UINT32 current_nb_tps; - /** current tile-part index */ - OPJ_UINT32 current_tpsno; - /** information concerning tile parts */ - opj_tp_index_t *tp_index; - - /* UniPG>> */ /* NOT USED FOR THE MOMENT IN THE V2 VERSION */ - /** number of markers */ - OPJ_UINT32 marknum; - /** list of markers */ - opj_marker_info_t *marker; - /** actual size of markers array */ - OPJ_UINT32 maxmarknum; - /* <<UniPG */ - - /** packet number */ - OPJ_UINT32 nb_packet; - /** information concerning packets inside tile */ - opj_packet_info_t *packet_index; - -} opj_tile_index_t; - -/** - * Index structure of the codestream (FIXME should be expand and enhance) - */ -typedef struct opj_codestream_index { - /** main header start position (SOC position) */ - OPJ_OFF_T main_head_start; - /** main header end position (first SOT position) */ - OPJ_OFF_T main_head_end; - - /** codestream's size */ - OPJ_UINT64 codestream_size; - -/* UniPG>> */ /* NOT USED FOR THE MOMENT IN THE V2 VERSION */ - /** number of markers */ - OPJ_UINT32 marknum; - /** list of markers */ - opj_marker_info_t *marker; - /** actual size of markers array */ - OPJ_UINT32 maxmarknum; -/* <<UniPG */ - - /** */ - OPJ_UINT32 nb_of_tiles; - /** */ - opj_tile_index_t *tile_index; /* FIXME not used for the moment */ - -}opj_codestream_index_t; -/* -----------------------------------------------------------> */ - -/* -========================================================== - Metadata from the JP2file -========================================================== -*/ - -/** - * Info structure of the JP2 file - * EXPERIMENTAL FOR THE MOMENT - */ -typedef struct opj_jp2_metadata { - /** */ - OPJ_INT32 not_used; - -} opj_jp2_metadata_t; - -/** - * Index structure of the JP2 file - * EXPERIMENTAL FOR THE MOMENT - */ -typedef struct opj_jp2_index { - /** */ - OPJ_INT32 not_used; - -} opj_jp2_index_t; - - -#ifdef __cplusplus -extern "C" { -#endif - - -/* -========================================================== - openjpeg version -========================================================== -*/ - -/* Get the version of the openjpeg library*/ -OPJ_API const char * OPJ_CALLCONV opj_version(void); - -/* -========================================================== - image functions definitions -========================================================== -*/ - -/** - * Create an image - * - * @param numcmpts number of components - * @param cmptparms components parameters - * @param clrspc image color space - * @return returns a new image structure if successful, returns NULL otherwise - * */ -OPJ_API opj_image_t* OPJ_CALLCONV opj_image_create(OPJ_UINT32 numcmpts, opj_image_cmptparm_t *cmptparms, OPJ_COLOR_SPACE clrspc); - -/** - * Deallocate any resources associated with an image - * - * @param image image to be destroyed - */ -OPJ_API void OPJ_CALLCONV opj_image_destroy(opj_image_t *image); - -/** - * Creates an image without allocating memory for the image (used in the new version of the library). - * - * @param numcmpts the number of components - * @param cmptparms the components parameters - * @param clrspc the image color space - * - * @return a new image structure if successful, NULL otherwise. -*/ -OPJ_API opj_image_t* OPJ_CALLCONV opj_image_tile_create(OPJ_UINT32 numcmpts, opj_image_cmptparm_t *cmptparms, OPJ_COLOR_SPACE clrspc); - -/* -========================================================== - stream functions definitions -========================================================== -*/ - -/** - * Creates an abstract stream. This function does nothing except allocating memory and initializing the abstract stream. - * - * @param p_is_input if set to true then the stream will be an input stream, an output stream else. - * - * @return a stream object. -*/ -OPJ_API opj_stream_t* OPJ_CALLCONV opj_stream_default_create(OPJ_BOOL p_is_input); - -/** - * Creates an abstract stream. This function does nothing except allocating memory and initializing the abstract stream. - * - * @param p_buffer_size FIXME DOC - * @param p_is_input if set to true then the stream will be an input stream, an output stream else. - * - * @return a stream object. -*/ -OPJ_API opj_stream_t* OPJ_CALLCONV opj_stream_create(OPJ_SIZE_T p_buffer_size, OPJ_BOOL p_is_input); - -/** - * Destroys a stream created by opj_create_stream. This function does NOT close the abstract stream. If needed the user must - * close its own implementation of the stream. - * - * @param p_stream the stream to destroy. - */ -OPJ_API void OPJ_CALLCONV opj_stream_destroy(opj_stream_t* p_stream); - -/** - * Sets the given function to be used as a read function. - * @param p_stream the stream to modify - * @param p_function the function to use a read function. -*/ -OPJ_API void OPJ_CALLCONV opj_stream_set_read_function(opj_stream_t* p_stream, opj_stream_read_fn p_function); - -/** - * Sets the given function to be used as a write function. - * @param p_stream the stream to modify - * @param p_function the function to use a write function. -*/ -OPJ_API void OPJ_CALLCONV opj_stream_set_write_function(opj_stream_t* p_stream, opj_stream_write_fn p_function); - -/** - * Sets the given function to be used as a skip function. - * @param p_stream the stream to modify - * @param p_function the function to use a skip function. -*/ -OPJ_API void OPJ_CALLCONV opj_stream_set_skip_function(opj_stream_t* p_stream, opj_stream_skip_fn p_function); - -/** - * Sets the given function to be used as a seek function, the stream is then seekable. - * @param p_stream the stream to modify - * @param p_function the function to use a skip function. -*/ -OPJ_API void OPJ_CALLCONV opj_stream_set_seek_function(opj_stream_t* p_stream, opj_stream_seek_fn p_function); - -/** - * Sets the given data to be used as a user data for the stream. - * @param p_stream the stream to modify - * @param p_data the data to set. - * @param p_function the function to free p_data when opj_stream_destroy() is called. -*/ -OPJ_API void OPJ_CALLCONV opj_stream_set_user_data (opj_stream_t* p_stream, void * p_data, opj_stream_free_user_data_fn p_function); - -/** - * Sets the length of the user data for the stream. - * - * @param p_stream the stream to modify - * @param data_length length of the user_data. -*/ -OPJ_API void OPJ_CALLCONV opj_stream_set_user_data_length(opj_stream_t* p_stream, OPJ_UINT64 data_length); - -/** - * Create a stream from a file identified with its filename with default parameters (helper function) - * @param fname the filename of the file to stream - * @param p_is_read_stream whether the stream is a read stream (true) or not (false) -*/ -OPJ_API opj_stream_t* OPJ_CALLCONV opj_stream_create_default_file_stream (const char *fname, OPJ_BOOL p_is_read_stream); - -/** Create a stream from a file identified with its filename with a specific buffer size - * @param fname the filename of the file to stream - * @param p_buffer_size size of the chunk used to stream - * @param p_is_read_stream whether the stream is a read stream (true) or not (false) -*/ -OPJ_API opj_stream_t* OPJ_CALLCONV opj_stream_create_file_stream (const char *fname, - OPJ_SIZE_T p_buffer_size, - OPJ_BOOL p_is_read_stream); - -/* -========================================================== - event manager functions definitions -========================================================== -*/ -/** - * Set the info handler use by openjpeg. - * @param p_codec the codec previously initialise - * @param p_callback the callback function which will be used - * @param p_user_data client object where will be returned the message -*/ -OPJ_API OPJ_BOOL OPJ_CALLCONV opj_set_info_handler(opj_codec_t * p_codec, - opj_msg_callback p_callback, - void * p_user_data); -/** - * Set the warning handler use by openjpeg. - * @param p_codec the codec previously initialise - * @param p_callback the callback function which will be used - * @param p_user_data client object where will be returned the message -*/ -OPJ_API OPJ_BOOL OPJ_CALLCONV opj_set_warning_handler(opj_codec_t * p_codec, - opj_msg_callback p_callback, - void * p_user_data); -/** - * Set the error handler use by openjpeg. - * @param p_codec the codec previously initialise - * @param p_callback the callback function which will be used - * @param p_user_data client object where will be returned the message -*/ -OPJ_API OPJ_BOOL OPJ_CALLCONV opj_set_error_handler(opj_codec_t * p_codec, - opj_msg_callback p_callback, - void * p_user_data); - -/* -========================================================== - codec functions definitions -========================================================== -*/ - -/** - * Creates a J2K/JP2 decompression structure - * @param format Decoder to select - * - * @return Returns a handle to a decompressor if successful, returns NULL otherwise - * */ -OPJ_API opj_codec_t* OPJ_CALLCONV opj_create_decompress(OPJ_CODEC_FORMAT format); - -/** - * Destroy a decompressor handle - * - * @param p_codec decompressor handle to destroy - */ -OPJ_API void OPJ_CALLCONV opj_destroy_codec(opj_codec_t * p_codec); - -/** - * Read after the codestream if necessary - * @param p_codec the JPEG2000 codec to read. - * @param p_stream the JPEG2000 stream. - */ -OPJ_API OPJ_BOOL OPJ_CALLCONV opj_end_decompress ( opj_codec_t *p_codec, - opj_stream_t *p_stream); - - -/** - * Set decoding parameters to default values - * @param parameters Decompression parameters - */ -OPJ_API void OPJ_CALLCONV opj_set_default_decoder_parameters(opj_dparameters_t *parameters); - -/** - * Setup the decoder with decompression parameters provided by the user and with the message handler - * provided by the user. - * - * @param p_codec decompressor handler - * @param parameters decompression parameters - * - * @return true if the decoder is correctly set - */ -OPJ_API OPJ_BOOL OPJ_CALLCONV opj_setup_decoder(opj_codec_t *p_codec, - opj_dparameters_t *parameters ); - -/** - * Decodes an image header. - * - * @param p_stream the jpeg2000 stream. - * @param p_codec the jpeg2000 codec to read. - * @param p_image the image structure initialized with the characteristics of encoded image. - * - * @return true if the main header of the codestream and the JP2 header is correctly read. - */ -OPJ_API OPJ_BOOL OPJ_CALLCONV opj_read_header ( opj_stream_t *p_stream, - opj_codec_t *p_codec, - opj_image_t **p_image); - -/** - * Sets the given area to be decoded. This function should be called right after opj_read_header and before any tile header reading. - * - * @param p_codec the jpeg2000 codec. - * @param p_image the decoded image previously setted by opj_read_header - * @param p_start_x the left position of the rectangle to decode (in image coordinates). - * @param p_end_x the right position of the rectangle to decode (in image coordinates). - * @param p_start_y the up position of the rectangle to decode (in image coordinates). - * @param p_end_y the bottom position of the rectangle to decode (in image coordinates). - * - * @return true if the area could be set. - */ -OPJ_API OPJ_BOOL OPJ_CALLCONV opj_set_decode_area( opj_codec_t *p_codec, - opj_image_t* p_image, - OPJ_INT32 p_start_x, OPJ_INT32 p_start_y, - OPJ_INT32 p_end_x, OPJ_INT32 p_end_y ); - -/** - * Decode an image from a JPEG-2000 codestream - * - * @param p_decompressor decompressor handle - * @param p_stream Input buffer stream - * @param p_image the decoded image - * @return true if success, otherwise false - * */ -OPJ_API OPJ_BOOL OPJ_CALLCONV opj_decode( opj_codec_t *p_decompressor, - opj_stream_t *p_stream, - opj_image_t *p_image); - -/** - * Get the decoded tile from the codec - * - * @param p_codec the jpeg2000 codec. - * @param p_stream input streamm - * @param p_image output image - * @param tile_index index of the tile which will be decode - * - * @return true if success, otherwise false - */ -OPJ_API OPJ_BOOL OPJ_CALLCONV opj_get_decoded_tile( opj_codec_t *p_codec, - opj_stream_t *p_stream, - opj_image_t *p_image, - OPJ_UINT32 tile_index); - -/** - * Set the resolution factor of the decoded image - * @param p_codec the jpeg2000 codec. - * @param res_factor resolution factor to set - * - * @return true if success, otherwise false - */ -OPJ_API OPJ_BOOL OPJ_CALLCONV opj_set_decoded_resolution_factor(opj_codec_t *p_codec, OPJ_UINT32 res_factor); - -/** - * Writes a tile with the given data. - * - * @param p_codec the jpeg2000 codec. - * @param p_tile_index the index of the tile to write. At the moment, the tiles must be written from 0 to n-1 in sequence. - * @param p_data pointer to the data to write. Data is arranged in sequence, data_comp0, then data_comp1, then ... NO INTERLEAVING should be set. - * @param p_data_size this value os used to make sure the data being written is correct. The size must be equal to the sum for each component of - * tile_width * tile_height * component_size. component_size can be 1,2 or 4 bytes, depending on the precision of the given component. - * @param p_stream the stream to write data to. - * - * @return true if the data could be written. - */ -OPJ_API OPJ_BOOL OPJ_CALLCONV opj_write_tile ( opj_codec_t *p_codec, - OPJ_UINT32 p_tile_index, - OPJ_BYTE * p_data, - OPJ_UINT32 p_data_size, - opj_stream_t *p_stream ); - -/** - * Reads a tile header. This function is compulsory and allows one to know the size of the tile thta will be decoded. - * The user may need to refer to the image got by opj_read_header to understand the size being taken by the tile. - * - * @param p_codec the jpeg2000 codec. - * @param p_tile_index pointer to a value that will hold the index of the tile being decoded, in case of success. - * @param p_data_size pointer to a value that will hold the maximum size of the decoded data, in case of success. In case - * of truncated codestreams, the actual number of bytes decoded may be lower. The computation of the size is the same - * as depicted in opj_write_tile. - * @param p_tile_x0 pointer to a value that will hold the x0 pos of the tile (in the image). - * @param p_tile_y0 pointer to a value that will hold the y0 pos of the tile (in the image). - * @param p_tile_x1 pointer to a value that will hold the x1 pos of the tile (in the image). - * @param p_tile_y1 pointer to a value that will hold the y1 pos of the tile (in the image). - * @param p_nb_comps pointer to a value that will hold the number of components in the tile. - * @param p_should_go_on pointer to a boolean that will hold the fact that the decoding should go on. In case the - * codestream is over at the time of the call, the value will be set to false. The user should then stop - * the decoding. - * @param p_stream the stream to decode. - * @return true if the tile header could be decoded. In case the decoding should end, the returned value is still true. - * returning false may be the result of a shortage of memory or an internal error. - */ -OPJ_API OPJ_BOOL OPJ_CALLCONV opj_read_tile_header( opj_codec_t *p_codec, - opj_stream_t * p_stream, - OPJ_UINT32 * p_tile_index, - OPJ_UINT32 * p_data_size, - OPJ_INT32 * p_tile_x0, OPJ_INT32 * p_tile_y0, - OPJ_INT32 * p_tile_x1, OPJ_INT32 * p_tile_y1, - OPJ_UINT32 * p_nb_comps, - OPJ_BOOL * p_should_go_on ); - -/** - * Reads a tile data. This function is compulsory and allows one to decode tile data. opj_read_tile_header should be called before. - * The user may need to refer to the image got by opj_read_header to understand the size being taken by the tile. - * - * @param p_codec the jpeg2000 codec. - * @param p_tile_index the index of the tile being decoded, this should be the value set by opj_read_tile_header. - * @param p_data pointer to a memory block that will hold the decoded data. - * @param p_data_size size of p_data. p_data_size should be bigger or equal to the value set by opj_read_tile_header. - * @param p_stream the stream to decode. - * - * @return true if the data could be decoded. - */ -OPJ_API OPJ_BOOL OPJ_CALLCONV opj_decode_tile_data( opj_codec_t *p_codec, - OPJ_UINT32 p_tile_index, - OPJ_BYTE * p_data, - OPJ_UINT32 p_data_size, - opj_stream_t *p_stream ); - -/* COMPRESSION FUNCTIONS*/ - -/** - * Creates a J2K/JP2 compression structure - * @param format Coder to select - * @return Returns a handle to a compressor if successful, returns NULL otherwise - */ -OPJ_API opj_codec_t* OPJ_CALLCONV opj_create_compress(OPJ_CODEC_FORMAT format); - -/** -Set encoding parameters to default values, that means : -<ul> -<li>Lossless -<li>1 tile -<li>Size of precinct : 2^15 x 2^15 (means 1 precinct) -<li>Size of code-block : 64 x 64 -<li>Number of resolutions: 6 -<li>No SOP marker in the codestream -<li>No EPH marker in the codestream -<li>No sub-sampling in x or y direction -<li>No mode switch activated -<li>Progression order: LRCP -<li>No index file -<li>No ROI upshifted -<li>No offset of the origin of the image -<li>No offset of the origin of the tiles -<li>Reversible DWT 5-3 -</ul> -@param parameters Compression parameters -*/ -OPJ_API void OPJ_CALLCONV opj_set_default_encoder_parameters(opj_cparameters_t *parameters); - -/** - * Setup the encoder parameters using the current image and using user parameters. - * @param p_codec Compressor handle - * @param parameters Compression parameters - * @param image Input filled image - */ -OPJ_API OPJ_BOOL OPJ_CALLCONV opj_setup_encoder(opj_codec_t *p_codec, - opj_cparameters_t *parameters, - opj_image_t *image); - -/** - * Start to compress the current image. - * @param p_codec Compressor handle - * @param image Input filled image - * @param p_stream Input stgream - */ -OPJ_API OPJ_BOOL OPJ_CALLCONV opj_start_compress ( opj_codec_t *p_codec, - opj_image_t * p_image, - opj_stream_t *p_stream); - -/** - * End to compress the current image. - * @param p_codec Compressor handle - * @param p_stream Input stgream - */ -OPJ_API OPJ_BOOL OPJ_CALLCONV opj_end_compress (opj_codec_t *p_codec, - opj_stream_t *p_stream); - -/** - * Encode an image into a JPEG-2000 codestream - * @param p_codec compressor handle - * @param p_stream Output buffer stream - * - * @return Returns true if successful, returns false otherwise - */ -OPJ_API OPJ_BOOL OPJ_CALLCONV opj_encode(opj_codec_t *p_codec, - opj_stream_t *p_stream); -/* -========================================================== - codec output functions definitions -========================================================== -*/ -/* EXPERIMENTAL FUNCTIONS FOR NOW, USED ONLY IN J2K_DUMP*/ - -/** -Destroy Codestream information after compression or decompression -@param cstr_info Codestream information structure -*/ -OPJ_API void OPJ_CALLCONV opj_destroy_cstr_info(opj_codestream_info_v2_t **cstr_info); - - -/** - * Dump the codec information into the output stream - * - * @param p_codec the jpeg2000 codec. - * @param info_flag type of information dump. - * @param output_stream output stream where dump the informations get from the codec. - * - */ -OPJ_API void OPJ_CALLCONV opj_dump_codec( opj_codec_t *p_codec, - OPJ_INT32 info_flag, - FILE* output_stream); - -/** - * Get the codestream information from the codec - * - * @param p_codec the jpeg2000 codec. - * - * @return a pointer to a codestream information structure. - * - */ -OPJ_API opj_codestream_info_v2_t* OPJ_CALLCONV opj_get_cstr_info(opj_codec_t *p_codec); - -/** - * Get the codestream index from the codec - * - * @param p_codec the jpeg2000 codec. - * - * @return a pointer to a codestream index structure. - * - */ -OPJ_API opj_codestream_index_t * OPJ_CALLCONV opj_get_cstr_index(opj_codec_t *p_codec); - -OPJ_API void OPJ_CALLCONV opj_destroy_cstr_index(opj_codestream_index_t **p_cstr_index); - - -/** - * Get the JP2 file information from the codec FIXME - * - * @param p_codec the jpeg2000 codec. - * - * @return a pointer to a JP2 metadata structure. - * - */ -OPJ_API opj_jp2_metadata_t* OPJ_CALLCONV opj_get_jp2_metadata(opj_codec_t *p_codec); - -/** - * Get the JP2 file index from the codec FIXME - * - * @param p_codec the jpeg2000 codec. - * - * @return a pointer to a JP2 index structure. - * - */ -OPJ_API opj_jp2_index_t* OPJ_CALLCONV opj_get_jp2_index(opj_codec_t *p_codec); - - -/* -========================================================== - MCT functions -========================================================== -*/ - -/** - * Sets the MCT matrix to use. - * - * @param parameters the parameters to change. - * @param pEncodingMatrix the encoding matrix. - * @param p_dc_shift the dc shift coefficients to use. - * @param pNbComp the number of components of the image. - * - * @return true if the parameters could be set. - */ -OPJ_API OPJ_BOOL OPJ_CALLCONV opj_set_MCT( opj_cparameters_t *parameters, - OPJ_FLOAT32 * pEncodingMatrix, - OPJ_INT32 * p_dc_shift, - OPJ_UINT32 pNbComp); - - - -#ifdef __cplusplus -} -#endif - -#endif /* OPENJPEG_H */ diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/opj_clock.c b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/opj_clock.c deleted file mode 100644 index 0df99ef04d..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/opj_clock.c +++ /dev/null @@ -1,64 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#ifdef _WIN32 -#include <windows.h> -#else -#include <sys/time.h> -#include <sys/resource.h> -#include <sys/times.h> -#endif /* _WIN32 */ -#include "opj_includes.h" - -OPJ_FLOAT64 opj_clock(void) { -#ifdef _WIN32 - /* _WIN32: use QueryPerformance (very accurate) */ - LARGE_INTEGER freq , t ; - /* freq is the clock speed of the CPU */ - QueryPerformanceFrequency(&freq) ; - /* cout << "freq = " << ((double) freq.QuadPart) << endl; */ - /* t is the high resolution performance counter (see MSDN) */ - QueryPerformanceCounter ( & t ) ; - return ( t.QuadPart /(OPJ_FLOAT64) freq.QuadPart ) ; -#else - /* Unix or Linux: use resource usage */ - struct rusage t; - OPJ_FLOAT64 procTime; - /* (1) Get the rusage data structure at this moment (man getrusage) */ - getrusage(0,&t); - /* (2) What is the elapsed time ? - CPU time = User time + System time */ - /* (2a) Get the seconds */ - procTime = (OPJ_FLOAT64)(t.ru_utime.tv_sec + t.ru_stime.tv_sec); - /* (2b) More precisely! Get the microseconds part ! */ - return ( procTime + (OPJ_FLOAT64)(t.ru_utime.tv_usec + t.ru_stime.tv_usec) * 1e-6 ) ; -#endif -} - diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/opj_clock.h b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/opj_clock.h deleted file mode 100644 index 6f5168b572..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/opj_clock.h +++ /dev/null @@ -1,59 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -#ifndef __OPJ_CLOCK_H -#define __OPJ_CLOCK_H -/** -@file opj_clock.h -@brief Internal function for timing - -The functions in OPJ_CLOCK.C are internal utilities mainly used for timing. -*/ - -/** @defgroup MISC MISC - Miscellaneous internal functions */ -/*@{*/ - -/** @name Exported functions */ -/*@{*/ -/* ----------------------------------------------------------------------- */ - -/** -Difference in successive opj_clock() calls tells you the elapsed time -@return Returns time in seconds -*/ -OPJ_FLOAT64 opj_clock(void); - -/* ----------------------------------------------------------------------- */ -/*@}*/ - -/*@}*/ - -#endif /* __OPJ_CLOCK_H */ - diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/opj_codec.h b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/opj_codec.h deleted file mode 100644 index 6bd791fa7a..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/opj_codec.h +++ /dev/null @@ -1,165 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2014, Professor Benoit Macq - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -#ifndef __OPJ_CODEC_H -#define __OPJ_CODEC_H -/** -@file opj_codec.h -*/ - - -/** - * Main codec handler used for compression or decompression. - */ -typedef struct opj_codec_private -{ - /** FIXME DOC */ - union - { - /** - * Decompression handler. - */ - struct opj_decompression - { - /** Main header reading function handler */ - OPJ_BOOL (*opj_read_header) ( struct opj_stream_private * cio, - void * p_codec, - opj_image_t **p_image, - struct opj_event_mgr * p_manager); - - /** Decoding function */ - OPJ_BOOL (*opj_decode) ( void * p_codec, - struct opj_stream_private * p_cio, - opj_image_t * p_image, - struct opj_event_mgr * p_manager); - - /** FIXME DOC */ - OPJ_BOOL (*opj_read_tile_header)( void * p_codec, - OPJ_UINT32 * p_tile_index, - OPJ_UINT32 * p_data_size, - OPJ_INT32 * p_tile_x0, - OPJ_INT32 * p_tile_y0, - OPJ_INT32 * p_tile_x1, - OPJ_INT32 * p_tile_y1, - OPJ_UINT32 * p_nb_comps, - OPJ_BOOL * p_should_go_on, - struct opj_stream_private * p_cio, - struct opj_event_mgr * p_manager); - - /** FIXME DOC */ - OPJ_BOOL (*opj_decode_tile_data)( void * p_codec, - OPJ_UINT32 p_tile_index, - OPJ_BYTE * p_data, - OPJ_UINT32 p_data_size, - struct opj_stream_private * p_cio, - struct opj_event_mgr * p_manager); - - /** Reading function used after codestream if necessary */ - OPJ_BOOL (* opj_end_decompress) ( void *p_codec, - struct opj_stream_private * cio, - struct opj_event_mgr * p_manager); - - /** Codec destroy function handler */ - void (*opj_destroy) (void * p_codec); - - /** Setup decoder function handler */ - void (*opj_setup_decoder) ( void * p_codec, opj_dparameters_t * p_param); - - /** Set decode area function handler */ - OPJ_BOOL (*opj_set_decode_area) ( void * p_codec, - opj_image_t * p_image, - OPJ_INT32 p_start_x, - OPJ_INT32 p_end_x, - OPJ_INT32 p_start_y, - OPJ_INT32 p_end_y, - struct opj_event_mgr * p_manager); - - /** Get tile function */ - OPJ_BOOL (*opj_get_decoded_tile) ( void *p_codec, - opj_stream_private_t * p_cio, - opj_image_t *p_image, - struct opj_event_mgr * p_manager, - OPJ_UINT32 tile_index); - - /** Set the decoded resolution factor */ - OPJ_BOOL (*opj_set_decoded_resolution_factor) ( void * p_codec, - OPJ_UINT32 res_factor, - opj_event_mgr_t * p_manager); - } m_decompression; - - /** - * Compression handler. FIXME DOC - */ - struct opj_compression - { - OPJ_BOOL (* opj_start_compress) ( void *p_codec, - struct opj_stream_private * cio, - struct opj_image * p_image, - struct opj_event_mgr * p_manager); - - OPJ_BOOL (* opj_encode) ( void * p_codec, - struct opj_stream_private *p_cio, - struct opj_event_mgr * p_manager); - - OPJ_BOOL (* opj_write_tile) ( void * p_codec, - OPJ_UINT32 p_tile_index, - OPJ_BYTE * p_data, - OPJ_UINT32 p_data_size, - struct opj_stream_private * p_cio, - struct opj_event_mgr * p_manager); - - OPJ_BOOL (* opj_end_compress) ( void * p_codec, - struct opj_stream_private * p_cio, - struct opj_event_mgr * p_manager); - - void (* opj_destroy) (void * p_codec); - - OPJ_BOOL (* opj_setup_encoder) ( void * p_codec, - opj_cparameters_t * p_param, - struct opj_image * p_image, - struct opj_event_mgr * p_manager); - } m_compression; - } m_codec_data; - /** FIXME DOC*/ - void * m_codec; - /** Event handler */ - opj_event_mgr_t m_event_mgr; - /** Flag to indicate if the codec is used to decode or encode*/ - OPJ_BOOL is_decompressor; - void (*opj_dump_codec) (void * p_codec, OPJ_INT32 info_flag, FILE* output_stream); - opj_codestream_info_v2_t* (*opj_get_codec_info)(void* p_codec); - opj_codestream_index_t* (*opj_get_codec_index)(void* p_codec); -} -opj_codec_private_t; - - -#endif /* __OPJ_CODEC_H */ - diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/opj_config.h b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/opj_config.h deleted file mode 100644 index 37bc9ba3c3..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/opj_config.h +++ /dev/null @@ -1,16 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -/* create opj_config.h for CMake */ -#define OPJ_HAVE_STDINT_H 1 - -/*--------------------------------------------------------------------------*/ -/* OpenJPEG Versioning */ - -/* Version number. */ -#define OPJ_VERSION_MAJOR 2 -#define OPJ_VERSION_MINOR 1 -#define OPJ_VERSION_BUILD 0 diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/opj_config.h.cmake.in b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/opj_config.h.cmake.in deleted file mode 100644 index 5f762ca3da..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/opj_config.h.cmake.in +++ /dev/null @@ -1,10 +0,0 @@ -/* create opj_config.h for CMake */ -#cmakedefine OPJ_HAVE_STDINT_H @OPJ_HAVE_STDINT_H@ - -/*--------------------------------------------------------------------------*/ -/* OpenJPEG Versioning */ - -/* Version number. */ -#define OPJ_VERSION_MAJOR @OPENJPEG_VERSION_MAJOR@ -#define OPJ_VERSION_MINOR @OPENJPEG_VERSION_MINOR@ -#define OPJ_VERSION_BUILD @OPENJPEG_VERSION_BUILD@ diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/opj_config_private.h b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/opj_config_private.h deleted file mode 100644 index 7d7e3ea463..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/opj_config_private.h +++ /dev/null @@ -1,37 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -/* create opj_config_private.h for CMake */ -#define OPJ_HAVE_INTTYPES_H 1 - -#define OPJ_PACKAGE_VERSION "2.1.0" - -/* Not used by openjp2*/ -/*#define HAVE_MEMORY_H 1*/ -/*#define HAVE_STDLIB_H 1*/ -/*#define HAVE_STRINGS_H 1*/ -/*#define HAVE_STRING_H 1*/ -/*#define HAVE_SYS_STAT_H 1*/ -/*#define HAVE_SYS_TYPES_H 1 */ -/*#define HAVE_UNISTD_H 1*/ - -/* #undef _LARGEFILE_SOURCE */ -/* #undef _LARGE_FILES */ -/* #undef _FILE_OFFSET_BITS */ -#define OPJ_HAVE_FSEEKO ON - -/* Byte order. */ -/* All compilers that support Mac OS X define either __BIG_ENDIAN__ or -__LITTLE_ENDIAN__ to match the endianness of the architecture being -compiled for. This is not necessarily the same as the architecture of the -machine doing the building. In order to support Universal Binaries on -Mac OS X, we prefer those defines to decide the endianness. -On other platforms we use the result of the TRY_RUN. */ -#if !defined(__APPLE__) -/* #undef OPJ_BIG_ENDIAN */ -#elif defined(__BIG_ENDIAN__) -# define OPJ_BIG_ENDIAN -#endif diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/opj_includes.h b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/opj_includes.h deleted file mode 100644 index e3d4686488..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/opj_includes.h +++ /dev/null @@ -1,184 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * Copyright (c) 2008, 2011-2012, Centre National d'Etudes Spatiales (CNES), FR - * Copyright (c) 2012, CS Systemes d'Information, France - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -#ifndef OPJ_INCLUDES_H -#define OPJ_INCLUDES_H - -/* - * This must be included before any system headers, - * since they can react to macro defined there - */ -#include "opj_config_private.h" - -/* - ========================================================== - Standard includes used by the library - ========================================================== -*/ -#include <memory.h> -#include <stdlib.h> -#include <string.h> -#include <math.h> -#include <float.h> -#include <time.h> -#include <stdio.h> -#include <stdarg.h> -#include <ctype.h> -#include <assert.h> - -/* - Use fseeko() and ftello() if they are available since they use - 'off_t' rather than 'long'. It is wrong to use fseeko() and - ftello() only on systems with special LFS support since some systems - (e.g. FreeBSD) support a 64-bit off_t by default. -*/ -#if defined(OPJ_HAVE_FSEEKO) && !defined(fseek) -# define fseek fseeko -# define ftell ftello -#endif - - -#if defined(WIN32) && !defined(Windows95) && !defined(__BORLANDC__) && \ - !(defined(_MSC_VER) && _MSC_VER < 1400) && \ - !(defined(__MINGW32__) && __MSVCRT_VERSION__ < 0x800) - /* - Windows '95 and Borland C do not support _lseeki64 - Visual Studio does not support _fseeki64 and _ftelli64 until the 2005 release. - Without these interfaces, files over 2GB in size are not supported for Windows. - */ -# define OPJ_FSEEK(stream,offset,whence) _fseeki64(stream,/* __int64 */ offset,whence) -# define OPJ_FSTAT(fildes,stat_buff) _fstati64(fildes,/* struct _stati64 */ stat_buff) -# define OPJ_FTELL(stream) /* __int64 */ _ftelli64(stream) -# define OPJ_STAT_STRUCT_T struct _stati64 -# define OPJ_STAT(path,stat_buff) _stati64(path,/* struct _stati64 */ stat_buff) -#else -# define OPJ_FSEEK(stream,offset,whence) fseek(stream,offset,whence) -# define OPJ_FSTAT(fildes,stat_buff) fstat(fildes,stat_buff) -# define OPJ_FTELL(stream) ftell(stream) -# define OPJ_STAT_STRUCT_T struct stat -# define OPJ_STAT(path,stat_buff) stat(path,stat_buff) -#endif - - -/* - ========================================================== - OpenJPEG interface - ========================================================== - */ -#include "openjpeg.h" - -/* - ========================================================== - OpenJPEG modules - ========================================================== -*/ - -/* Ignore GCC attributes if this is not GCC */ -#ifndef __GNUC__ - #define __attribute__(x) /* __attribute__(x) */ -#endif - - -/* Are restricted pointers available? (C99) */ -#if (__STDC_VERSION__ != 199901L) - /* Not a C99 compiler */ - #ifdef __GNUC__ - #define restrict __restrict__ - #else - #define restrict /* restrict */ - #endif -#endif - -/* MSVC before 2013 and Borland C do not have lrintf */ -#if defined(_MSC_VER) && (_MSC_VER < 1800) || defined(__BORLANDC__) -static INLINE long lrintf(float f){ -#ifdef _M_X64 - return (long)((f>0.0f) ? (f + 0.5f):(f -0.5f)); -#else - int i; - - _asm{ - fld f - fistp i - }; - - return i; -#endif -} -#endif - -#if defined(_MSC_VER) && (_MSC_VER < 1400) - #define vsnprintf _vsnprintf -#endif - -#include "opj_inttypes.h" -#include "opj_clock.h" -#include "opj_malloc.h" -#include "function_list.h" -#include "event.h" -#include "bio.h" -#include "cio.h" - -#include "image.h" -#include "invert.h" -#include "j2k.h" -#include "jp2.h" - -#include "mqc.h" -#include "raw.h" -#include "bio.h" - -#include "pi.h" -#include "tgt.h" -#include "tcd.h" -#include "t1.h" -#include "dwt.h" -#include "t2.h" -#include "mct.h" -#include "opj_intmath.h" - -#ifdef USE_JPIP -#include "cidx_manager.h" -#include "indexbox_manager.h" -#endif - -/* JPWL>> */ -#ifdef USE_JPWL -#include "openjpwl/jpwl.h" -#endif /* USE_JPWL */ -/* <<JPWL */ - -/* V2 */ -#include "opj_codec.h" - - -#endif /* OPJ_INCLUDES_H */ diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/opj_intmath.h b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/opj_intmath.h deleted file mode 100644 index 4e299469de..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/opj_intmath.h +++ /dev/null @@ -1,198 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2014, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux - * Copyright (c) 2003-2014, Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -#ifndef __INT_H -#define __INT_H -/** -@file opj_intmath.h -@brief Implementation of operations on integers (INT) - -The functions in OPJ_INTMATH.H have for goal to realize operations on integers. -*/ - -/** @defgroup OPJ_INTMATH OPJ_INTMATH - Implementation of operations on integers */ -/*@{*/ - -/** @name Exported functions (see also openjpeg.h) */ -/*@{*/ -/* ----------------------------------------------------------------------- */ -/** -Get the minimum of two integers -@return Returns a if a < b else b -*/ -static INLINE OPJ_INT32 opj_int_min(OPJ_INT32 a, OPJ_INT32 b) { - return a < b ? a : b; -} - -/** -Get the minimum of two integers -@return Returns a if a < b else b -*/ -static INLINE OPJ_UINT32 opj_uint_min(OPJ_UINT32 a, OPJ_UINT32 b) { - return a < b ? a : b; -} - -/** -Get the maximum of two integers -@return Returns a if a > b else b -*/ -static INLINE OPJ_INT32 opj_int_max(OPJ_INT32 a, OPJ_INT32 b) { - return (a > b) ? a : b; -} - -/** -Get the maximum of two integers -@return Returns a if a > b else b -*/ -static INLINE OPJ_UINT32 opj_uint_max(OPJ_UINT32 a, OPJ_UINT32 b) { - return (a > b) ? a : b; -} - -/** - Get the saturated sum of two unsigned integers - @return Returns saturated sum of a+b - */ -static INLINE OPJ_UINT32 opj_uint_adds(OPJ_UINT32 a, OPJ_UINT32 b) { - OPJ_UINT64 sum = (OPJ_UINT64)a + (OPJ_UINT64)b; - return -(OPJ_UINT32)(sum >> 32) | (OPJ_UINT32)sum; -} - -/** -Clamp an integer inside an interval -@return -<ul> -<li>Returns a if (min < a < max) -<li>Returns max if (a > max) -<li>Returns min if (a < min) -</ul> -*/ -static INLINE OPJ_INT32 opj_int_clamp(OPJ_INT32 a, OPJ_INT32 min, OPJ_INT32 max) { - if (a < min) - return min; - if (a > max) - return max; - return a; -} -/** -@return Get absolute value of integer -*/ -static INLINE OPJ_INT32 opj_int_abs(OPJ_INT32 a) { - return a < 0 ? -a : a; -} -/** -Divide an integer and round upwards -@return Returns a divided by b -*/ -static INLINE OPJ_INT32 opj_int_ceildiv(OPJ_INT32 a, OPJ_INT32 b) { - assert(b); - return (a + b - 1) / b; -} - -/** -Divide an integer and round upwards -@return Returns a divided by b -*/ -static INLINE OPJ_UINT32 opj_uint_ceildiv(OPJ_UINT32 a, OPJ_UINT32 b) { - assert(b); - return (a + b - 1) / b; -} - -/** -Divide an integer by a power of 2 and round upwards -@return Returns a divided by 2^b -*/ -static INLINE OPJ_INT32 opj_int_ceildivpow2(OPJ_INT32 a, OPJ_INT32 b) { - return (OPJ_INT32)((a + (OPJ_INT64)(1 << b) - 1) >> b); -} -/** -Divide an integer by a power of 2 and round downwards -@return Returns a divided by 2^b -*/ -static INLINE OPJ_INT32 opj_int_floordivpow2(OPJ_INT32 a, OPJ_INT32 b) { - return a >> b; -} -/** -Get logarithm of an integer and round downwards -@return Returns log2(a) -*/ -static INLINE OPJ_INT32 opj_int_floorlog2(OPJ_INT32 a) { - OPJ_INT32 l; - for (l = 0; a > 1; l++) { - a >>= 1; - } - return l; -} -/** -Get logarithm of an integer and round downwards -@return Returns log2(a) -*/ -static INLINE OPJ_UINT32 opj_uint_floorlog2(OPJ_UINT32 a) { - OPJ_UINT32 l; - for (l = 0; a > 1; ++l) - { - a >>= 1; - } - return l; -} - -/** -Multiply two fixed-precision rational numbers. -@param a -@param b -@return Returns a * b -*/ -static INLINE OPJ_INT32 opj_int_fix_mul(OPJ_INT32 a, OPJ_INT32 b) { - OPJ_INT64 temp = (OPJ_INT64) a * (OPJ_INT64) b ; - temp += 4096; - assert((temp >> 13) <= (OPJ_INT64)0x7FFFFFFF); - assert((temp >> 13) >= (-(OPJ_INT64)0x7FFFFFFF - (OPJ_INT64)1)); - return (OPJ_INT32) (temp >> 13); -} - -static INLINE OPJ_INT32 opj_int_fix_mul_t1(OPJ_INT32 a, OPJ_INT32 b) { - OPJ_INT64 temp = (OPJ_INT64) a * (OPJ_INT64) b ; - temp += 4096; - assert((temp >> (13 + 11 - T1_NMSEDEC_FRACBITS)) <= (OPJ_INT64)0x7FFFFFFF); - assert((temp >> (13 + 11 - T1_NMSEDEC_FRACBITS)) >= (-(OPJ_INT64)0x7FFFFFFF - (OPJ_INT64)1)); - return (OPJ_INT32) (temp >> (13 + 11 - T1_NMSEDEC_FRACBITS)) ; -} - -/* ----------------------------------------------------------------------- */ -/*@}*/ - -/*@}*/ - -#endif diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/opj_inttypes.h b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/opj_inttypes.h deleted file mode 100644 index e74aed6a17..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/opj_inttypes.h +++ /dev/null @@ -1,48 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2012, Mathieu Malaterre <mathieu.malaterre@gmail.com> - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -#ifndef OPJ_INTTYPES_H -#define OPJ_INTTYPES_H - -#include "opj_config_private.h" -#ifdef OPJ_HAVE_INTTYPES_H -#include <inttypes.h> -#else -#if defined(_WIN32) -#define PRId64 "I64d" -#define PRIi64 "I64i" -#define PRIu64 "I64u" -#define PRIx64 "I64x" -#else -#error unsupported platform -#endif -#endif - -#endif /* OPJ_INTTYPES_H */ diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/opj_malloc.h b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/opj_malloc.h deleted file mode 100644 index 5007b0c9e2..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/opj_malloc.h +++ /dev/null @@ -1,185 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * Copyright (c) 2007, Callum Lerwick <seg@haxxed.com> - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -#ifndef __OPJ_MALLOC_H -#define __OPJ_MALLOC_H -/** -@file opj_malloc.h -@brief Internal functions - -The functions in opj_malloc.h are internal utilities used for memory management. -*/ - -/** @defgroup MISC MISC - Miscellaneous internal functions */ -/*@{*/ - -/** @name Exported functions */ -/*@{*/ -/* ----------------------------------------------------------------------- */ - -/** -Allocate an uninitialized memory block -@param size Bytes to allocate -@return Returns a void pointer to the allocated space, or NULL if there is insufficient memory available -*/ -#ifdef ALLOC_PERF_OPT -void * OPJ_CALLCONV opj_malloc(size_t size); -#else -/* prevent assertion on overflow for MSVC */ -#ifdef _MSC_VER -#define opj_malloc(size) ((size_t)(size) >= (size_t)-0x100 ? NULL : malloc(size)) -#else -#define opj_malloc(size) malloc(size) -#endif -#endif - -/** -Allocate a memory block with elements initialized to 0 -@param num Blocks to allocate -@param size Bytes per block to allocate -@return Returns a void pointer to the allocated space, or NULL if there is insufficient memory available -*/ -#ifdef ALLOC_PERF_OPT -void * OPJ_CALLCONV opj_calloc(size_t _NumOfElements, size_t _SizeOfElements); -#else -/* prevent assertion on overflow for MSVC */ -#ifdef _MSC_VER -#define opj_calloc(num, size) ((size_t)(num) != 0 && (size_t)(num) >= (size_t)-0x100 / (size_t)(size) ? NULL : calloc(num, size)) -#else -#define opj_calloc(num, size) calloc(num, size) -#endif -#endif - -/** -Allocate memory aligned to a 16 byte boundry -@param size Bytes to allocate -@return Returns a void pointer to the allocated space, or NULL if there is insufficient memory available -*/ -/* FIXME: These should be set with cmake tests, but we're currently not requiring use of cmake */ -#ifdef _WIN32 - /* Someone should tell the mingw people that their malloc.h ought to provide _mm_malloc() */ - #ifdef __GNUC__ - #include <mm_malloc.h> - #define HAVE_MM_MALLOC - #else /* MSVC, Intel C++ */ - #include <malloc.h> - #ifdef _mm_malloc - #define HAVE_MM_MALLOC - #endif - #endif -#else /* Not _WIN32 */ - #if defined(__sun) - #define HAVE_MEMALIGN - #elif defined(__FreeBSD__) - #define HAVE_POSIX_MEMALIGN - /* Linux x86_64 and OSX always align allocations to 16 bytes */ - #elif !defined(__amd64__) && !defined(__APPLE__) && !defined(_AIX) - #define HAVE_MEMALIGN - #include <malloc.h> - #endif -#endif - -#define opj_aligned_malloc(size) malloc(size) -#define opj_aligned_free(m) free(m) - -#ifdef HAVE_MM_MALLOC - #undef opj_aligned_malloc - #define opj_aligned_malloc(size) _mm_malloc(size, 16) - #undef opj_aligned_free - #define opj_aligned_free(m) _mm_free(m) -#endif - -#ifdef HAVE_MEMALIGN - extern void* memalign(size_t, size_t); - #undef opj_aligned_malloc - #define opj_aligned_malloc(size) memalign(16, (size)) - #undef opj_aligned_free - #define opj_aligned_free(m) free(m) -#endif - -#ifdef HAVE_POSIX_MEMALIGN - #undef opj_aligned_malloc - extern int posix_memalign(void**, size_t, size_t); - - static INLINE void* __attribute__ ((malloc)) opj_aligned_malloc(size_t size){ - void* mem = NULL; - posix_memalign(&mem, 16, size); - return mem; - } - #undef opj_aligned_free - #define opj_aligned_free(m) free(m) -#endif - -#ifdef ALLOC_PERF_OPT - #undef opj_aligned_malloc - #define opj_aligned_malloc(size) opj_malloc(size) - #undef opj_aligned_free - #define opj_aligned_free(m) opj_free(m) -#endif - -/** -Reallocate memory blocks. -@param m Pointer to previously allocated memory block -@param s New size in bytes -@return Returns a void pointer to the reallocated (and possibly moved) memory block -*/ -#ifdef ALLOC_PERF_OPT -void * OPJ_CALLCONV opj_realloc(void * m, size_t s); -#else -/* prevent assertion on overflow for MSVC */ -#ifdef _MSC_VER -#define opj_realloc(m, s) ((size_t)(s) >= (size_t)-0x100 ? NULL : realloc(m, s)) -#else -#define opj_realloc(m, s) realloc(m, s) -#endif -#endif - -/** -Deallocates or frees a memory block. -@param m Previously allocated memory block to be freed -*/ -#ifdef ALLOC_PERF_OPT -void OPJ_CALLCONV opj_free(void * m); -#else -#define opj_free(m) free(m) -#endif - -#ifdef __GNUC__ -#pragma GCC poison malloc calloc realloc free -#endif - -/* ----------------------------------------------------------------------- */ -/*@}*/ - -/*@}*/ - -#endif /* __OPJ_MALLOC_H */ - diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/opj_stdint.h b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/opj_stdint.h deleted file mode 100644 index b8556a1938..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/opj_stdint.h +++ /dev/null @@ -1,52 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2012, Mathieu Malaterre <mathieu.malaterre@gmail.com> - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -#ifndef OPJ_STDINT_H -#define OPJ_STDINT_H - -#include "opj_config.h" -#ifdef OPJ_HAVE_STDINT_H -#include <stdint.h> -#else -#if defined(_WIN32) -typedef signed __int8 int8_t; -typedef unsigned __int8 uint8_t; -typedef signed __int16 int16_t; -typedef unsigned __int16 uint16_t; -typedef signed __int32 int32_t; -typedef unsigned __int32 uint32_t; -typedef signed __int64 int64_t; -typedef unsigned __int64 uint64_t; -#else -#error unsupported platform -#endif -#endif - -#endif /* OPJ_STDINT_H */ diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/pi.c b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/pi.c deleted file mode 100644 index 393a1e5540..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/pi.c +++ /dev/null @@ -1,1877 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2014, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux - * Copyright (c) 2003-2014, Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * Copyright (c) 2006-2007, Parvatha Elangovan - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include "opj_includes.h" - -/** @defgroup PI PI - Implementation of a packet iterator */ -/*@{*/ - -/** @name Local static functions */ -/*@{*/ - -/** -Get next packet in layer-resolution-component-precinct order. -@param pi packet iterator to modify -@return returns false if pi pointed to the last packet or else returns true -*/ -static OPJ_BOOL opj_pi_next_lrcp(opj_pi_iterator_t * pi); -/** -Get next packet in resolution-layer-component-precinct order. -@param pi packet iterator to modify -@return returns false if pi pointed to the last packet or else returns true -*/ -static OPJ_BOOL opj_pi_next_rlcp(opj_pi_iterator_t * pi); -/** -Get next packet in resolution-precinct-component-layer order. -@param pi packet iterator to modify -@return returns false if pi pointed to the last packet or else returns true -*/ -static OPJ_BOOL opj_pi_next_rpcl(opj_pi_iterator_t * pi); -/** -Get next packet in precinct-component-resolution-layer order. -@param pi packet iterator to modify -@return returns false if pi pointed to the last packet or else returns true -*/ -static OPJ_BOOL opj_pi_next_pcrl(opj_pi_iterator_t * pi); -/** -Get next packet in component-precinct-resolution-layer order. -@param pi packet iterator to modify -@return returns false if pi pointed to the last packet or else returns true -*/ -static OPJ_BOOL opj_pi_next_cprl(opj_pi_iterator_t * pi); - -/** - * Updates the coding parameters if the encoding is used with Progression order changes and final (or cinema parameters are used). - * - * @param p_cp the coding parameters to modify - * @param p_tileno the tile index being concerned. - * @param p_tx0 X0 parameter for the tile - * @param p_tx1 X1 parameter for the tile - * @param p_ty0 Y0 parameter for the tile - * @param p_ty1 Y1 parameter for the tile - * @param p_max_prec the maximum precision for all the bands of the tile - * @param p_max_res the maximum number of resolutions for all the poc inside the tile. - * @param p_dx_min the minimum dx of all the components of all the resolutions for the tile. - * @param p_dy_min the minimum dy of all the components of all the resolutions for the tile. - */ -static void opj_pi_update_encode_poc_and_final ( opj_cp_t *p_cp, - OPJ_UINT32 p_tileno, - OPJ_INT32 p_tx0, - OPJ_INT32 p_tx1, - OPJ_INT32 p_ty0, - OPJ_INT32 p_ty1, - OPJ_UINT32 p_max_prec, - OPJ_UINT32 p_max_res, - OPJ_UINT32 p_dx_min, - OPJ_UINT32 p_dy_min); - -/** - * Updates the coding parameters if the encoding is not used with Progression order changes and final (and cinema parameters are used). - * - * @param p_cp the coding parameters to modify - * @param p_num_comps the number of components - * @param p_tileno the tile index being concerned. - * @param p_tx0 X0 parameter for the tile - * @param p_tx1 X1 parameter for the tile - * @param p_ty0 Y0 parameter for the tile - * @param p_ty1 Y1 parameter for the tile - * @param p_max_prec the maximum precision for all the bands of the tile - * @param p_max_res the maximum number of resolutions for all the poc inside the tile. - * @param p_dx_min the minimum dx of all the components of all the resolutions for the tile. - * @param p_dy_min the minimum dy of all the components of all the resolutions for the tile. - */ -static void opj_pi_update_encode_not_poc ( opj_cp_t *p_cp, - OPJ_UINT32 p_num_comps, - OPJ_UINT32 p_tileno, - OPJ_INT32 p_tx0, - OPJ_INT32 p_tx1, - OPJ_INT32 p_ty0, - OPJ_INT32 p_ty1, - OPJ_UINT32 p_max_prec, - OPJ_UINT32 p_max_res, - OPJ_UINT32 p_dx_min, - OPJ_UINT32 p_dy_min); -/** - * Gets the encoding parameters needed to update the coding parameters and all the pocs. - * - * @param p_image the image being encoded. - * @param p_cp the coding parameters. - * @param tileno the tile index of the tile being encoded. - * @param p_tx0 pointer that will hold the X0 parameter for the tile - * @param p_tx1 pointer that will hold the X1 parameter for the tile - * @param p_ty0 pointer that will hold the Y0 parameter for the tile - * @param p_ty1 pointer that will hold the Y1 parameter for the tile - * @param p_max_prec pointer that will hold the the maximum precision for all the bands of the tile - * @param p_max_res pointer that will hold the the maximum number of resolutions for all the poc inside the tile. - * @param p_dx_min pointer that will hold the the minimum dx of all the components of all the resolutions for the tile. - * @param p_dy_min pointer that will hold the the minimum dy of all the components of all the resolutions for the tile. - */ -static void opj_get_encoding_parameters(const opj_image_t *p_image, - const opj_cp_t *p_cp, - OPJ_UINT32 tileno, - OPJ_INT32 * p_tx0, - OPJ_INT32 * p_tx1, - OPJ_INT32 * p_ty0, - OPJ_INT32 * p_ty1, - OPJ_UINT32 * p_dx_min, - OPJ_UINT32 * p_dy_min, - OPJ_UINT32 * p_max_prec, - OPJ_UINT32 * p_max_res ); - -/** - * Gets the encoding parameters needed to update the coding parameters and all the pocs. - * The precinct widths, heights, dx and dy for each component at each resolution will be stored as well. - * the last parameter of the function should be an array of pointers of size nb components, each pointer leading - * to an area of size 4 * max_res. The data is stored inside this area with the following pattern : - * dx_compi_res0 , dy_compi_res0 , w_compi_res0, h_compi_res0 , dx_compi_res1 , dy_compi_res1 , w_compi_res1, h_compi_res1 , ... - * - * @param p_image the image being encoded. - * @param p_cp the coding parameters. - * @param tileno the tile index of the tile being encoded. - * @param p_tx0 pointer that will hold the X0 parameter for the tile - * @param p_tx1 pointer that will hold the X1 parameter for the tile - * @param p_ty0 pointer that will hold the Y0 parameter for the tile - * @param p_ty1 pointer that will hold the Y1 parameter for the tile - * @param p_max_prec pointer that will hold the the maximum precision for all the bands of the tile - * @param p_max_res pointer that will hold the the maximum number of resolutions for all the poc inside the tile. - * @param p_dx_min pointer that will hold the the minimum dx of all the components of all the resolutions for the tile. - * @param p_dy_min pointer that will hold the the minimum dy of all the components of all the resolutions for the tile. - * @param p_resolutions pointer to an area corresponding to the one described above. - */ -static void opj_get_all_encoding_parameters(const opj_image_t *p_image, - const opj_cp_t *p_cp, - OPJ_UINT32 tileno, - OPJ_INT32 * p_tx0, - OPJ_INT32 * p_tx1, - OPJ_INT32 * p_ty0, - OPJ_INT32 * p_ty1, - OPJ_UINT32 * p_dx_min, - OPJ_UINT32 * p_dy_min, - OPJ_UINT32 * p_max_prec, - OPJ_UINT32 * p_max_res, - OPJ_UINT32 ** p_resolutions ); -/** - * Allocates memory for a packet iterator. Data and data sizes are set by this operation. - * No other data is set. The include section of the packet iterator is not allocated. - * - * @param p_image the image used to initialize the packet iterator (in fact only the number of components is relevant. - * @param p_cp the coding parameters. - * @param tileno the index of the tile from which creating the packet iterator. - */ -static opj_pi_iterator_t * opj_pi_create( const opj_image_t *p_image, - const opj_cp_t *p_cp, - OPJ_UINT32 tileno ); -/** - * FIXME DOC - */ -static void opj_pi_update_decode_not_poc (opj_pi_iterator_t * p_pi, - opj_tcp_t * p_tcp, - OPJ_UINT32 p_max_precision, - OPJ_UINT32 p_max_res); -/** - * FIXME DOC - */ -static void opj_pi_update_decode_poc ( opj_pi_iterator_t * p_pi, - opj_tcp_t * p_tcp, - OPJ_UINT32 p_max_precision, - OPJ_UINT32 p_max_res); - -/** - * FIXME DOC - */ -OPJ_BOOL opj_pi_check_next_level( OPJ_INT32 pos, - opj_cp_t *cp, - OPJ_UINT32 tileno, - OPJ_UINT32 pino, - const OPJ_CHAR *prog); - -/*@}*/ - -/*@}*/ - -/* -========================================================== - local functions -========================================================== -*/ - -OPJ_BOOL opj_pi_next_lrcp(opj_pi_iterator_t * pi) { - opj_pi_comp_t *comp = NULL; - opj_pi_resolution_t *res = NULL; - OPJ_UINT32 index = 0; - - if (!pi->first) { - comp = &pi->comps[pi->compno]; - res = &comp->resolutions[pi->resno]; - goto LABEL_SKIP; - } else { - pi->first = 0; - } - - for (pi->layno = pi->poc.layno0; pi->layno < pi->poc.layno1; pi->layno++) { - for (pi->resno = pi->poc.resno0; pi->resno < pi->poc.resno1; - pi->resno++) { - for (pi->compno = pi->poc.compno0; pi->compno < pi->poc.compno1; pi->compno++) { - comp = &pi->comps[pi->compno]; - if (pi->resno >= comp->numresolutions) { - continue; - } - res = &comp->resolutions[pi->resno]; - if (!pi->tp_on){ - pi->poc.precno1 = res->pw * res->ph; - } - for (pi->precno = pi->poc.precno0; pi->precno < pi->poc.precno1; pi->precno++) { - index = pi->layno * pi->step_l + pi->resno * pi->step_r + pi->compno * pi->step_c + pi->precno * pi->step_p; - if (!pi->include[index]) { - pi->include[index] = 1; - return OPJ_TRUE; - } -LABEL_SKIP:; - } - } - } - } - - return OPJ_FALSE; -} - -OPJ_BOOL opj_pi_next_rlcp(opj_pi_iterator_t * pi) { - opj_pi_comp_t *comp = NULL; - opj_pi_resolution_t *res = NULL; - OPJ_UINT32 index = 0; - - if (!pi->first) { - comp = &pi->comps[pi->compno]; - res = &comp->resolutions[pi->resno]; - goto LABEL_SKIP; - } else { - pi->first = 0; - } - - for (pi->resno = pi->poc.resno0; pi->resno < pi->poc.resno1; pi->resno++) { - for (pi->layno = pi->poc.layno0; pi->layno < pi->poc.layno1; pi->layno++) { - for (pi->compno = pi->poc.compno0; pi->compno < pi->poc.compno1; pi->compno++) { - comp = &pi->comps[pi->compno]; - if (pi->resno >= comp->numresolutions) { - continue; - } - res = &comp->resolutions[pi->resno]; - if(!pi->tp_on){ - pi->poc.precno1 = res->pw * res->ph; - } - for (pi->precno = pi->poc.precno0; pi->precno < pi->poc.precno1; pi->precno++) { - index = pi->layno * pi->step_l + pi->resno * pi->step_r + pi->compno * pi->step_c + pi->precno * pi->step_p; - if (!pi->include[index]) { - pi->include[index] = 1; - return OPJ_TRUE; - } -LABEL_SKIP:; - } - } - } - } - - return OPJ_FALSE; -} - -OPJ_BOOL opj_pi_next_rpcl(opj_pi_iterator_t * pi) { - opj_pi_comp_t *comp = NULL; - opj_pi_resolution_t *res = NULL; - OPJ_UINT32 index = 0; - - if (!pi->first) { - goto LABEL_SKIP; - } else { - OPJ_UINT32 compno, resno; - pi->first = 0; - pi->dx = 0; - pi->dy = 0; - for (compno = 0; compno < pi->numcomps; compno++) { - comp = &pi->comps[compno]; - for (resno = 0; resno < comp->numresolutions; resno++) { - OPJ_UINT32 dx, dy; - res = &comp->resolutions[resno]; - dx = comp->dx * (1u << (res->pdx + comp->numresolutions - 1 - resno)); - dy = comp->dy * (1u << (res->pdy + comp->numresolutions - 1 - resno)); - pi->dx = !pi->dx ? dx : opj_uint_min(pi->dx, dx); - pi->dy = !pi->dy ? dy : opj_uint_min(pi->dy, dy); - } - } - } -if (!pi->tp_on){ - pi->poc.ty0 = pi->ty0; - pi->poc.tx0 = pi->tx0; - pi->poc.ty1 = pi->ty1; - pi->poc.tx1 = pi->tx1; - } - for (pi->resno = pi->poc.resno0; pi->resno < pi->poc.resno1; pi->resno++) { - for (pi->y = pi->poc.ty0; pi->y < pi->poc.ty1; pi->y += (OPJ_INT32)(pi->dy - (OPJ_UINT32)(pi->y % (OPJ_INT32)pi->dy))) { - for (pi->x = pi->poc.tx0; pi->x < pi->poc.tx1; pi->x += (OPJ_INT32)(pi->dx - (OPJ_UINT32)(pi->x % (OPJ_INT32)pi->dx))) { - for (pi->compno = pi->poc.compno0; pi->compno < pi->poc.compno1; pi->compno++) { - OPJ_UINT32 levelno; - OPJ_INT32 trx0, try0; - OPJ_INT32 trx1, try1; - OPJ_UINT32 rpx, rpy; - OPJ_INT32 prci, prcj; - comp = &pi->comps[pi->compno]; - if (pi->resno >= comp->numresolutions) { - continue; - } - res = &comp->resolutions[pi->resno]; - levelno = comp->numresolutions - 1 - pi->resno; - trx0 = opj_int_ceildiv(pi->tx0, (OPJ_INT32)(comp->dx << levelno)); - try0 = opj_int_ceildiv(pi->ty0, (OPJ_INT32)(comp->dy << levelno)); - trx1 = opj_int_ceildiv(pi->tx1, (OPJ_INT32)(comp->dx << levelno)); - try1 = opj_int_ceildiv(pi->ty1, (OPJ_INT32)(comp->dy << levelno)); - rpx = res->pdx + levelno; - rpy = res->pdy + levelno; - if (!((pi->y % (OPJ_INT32)(comp->dy << rpy) == 0) || ((pi->y == pi->ty0) && ((try0 << levelno) % (1 << rpy))))){ - continue; - } - if (!((pi->x % (OPJ_INT32)(comp->dx << rpx) == 0) || ((pi->x == pi->tx0) && ((trx0 << levelno) % (1 << rpx))))){ - continue; - } - - if ((res->pw==0)||(res->ph==0)) continue; - - if ((trx0==trx1)||(try0==try1)) continue; - - prci = opj_int_floordivpow2(opj_int_ceildiv(pi->x, (OPJ_INT32)(comp->dx << levelno)), (OPJ_INT32)res->pdx) - - opj_int_floordivpow2(trx0, (OPJ_INT32)res->pdx); - prcj = opj_int_floordivpow2(opj_int_ceildiv(pi->y, (OPJ_INT32)(comp->dy << levelno)), (OPJ_INT32)res->pdy) - - opj_int_floordivpow2(try0, (OPJ_INT32)res->pdy); - pi->precno = (OPJ_UINT32)(prci + prcj * (OPJ_INT32)res->pw); - for (pi->layno = pi->poc.layno0; pi->layno < pi->poc.layno1; pi->layno++) { - index = pi->layno * pi->step_l + pi->resno * pi->step_r + pi->compno * pi->step_c + pi->precno * pi->step_p; - if (!pi->include[index]) { - pi->include[index] = 1; - return OPJ_TRUE; - } -LABEL_SKIP:; - } - } - } - } - } - - return OPJ_FALSE; -} - -OPJ_BOOL opj_pi_next_pcrl(opj_pi_iterator_t * pi) { - opj_pi_comp_t *comp = NULL; - opj_pi_resolution_t *res = NULL; - OPJ_UINT32 index = 0; - - if (!pi->first) { - comp = &pi->comps[pi->compno]; - goto LABEL_SKIP; - } else { - OPJ_UINT32 compno, resno; - pi->first = 0; - pi->dx = 0; - pi->dy = 0; - for (compno = 0; compno < pi->numcomps; compno++) { - comp = &pi->comps[compno]; - for (resno = 0; resno < comp->numresolutions; resno++) { - OPJ_UINT32 dx, dy; - res = &comp->resolutions[resno]; - dx = comp->dx * (1u << (res->pdx + comp->numresolutions - 1 - resno)); - dy = comp->dy * (1u << (res->pdy + comp->numresolutions - 1 - resno)); - pi->dx = !pi->dx ? dx : opj_uint_min(pi->dx, dx); - pi->dy = !pi->dy ? dy : opj_uint_min(pi->dy, dy); - } - } - } - if (!pi->tp_on){ - pi->poc.ty0 = pi->ty0; - pi->poc.tx0 = pi->tx0; - pi->poc.ty1 = pi->ty1; - pi->poc.tx1 = pi->tx1; - } - for (pi->y = pi->poc.ty0; pi->y < pi->poc.ty1; pi->y += (OPJ_INT32)(pi->dy - (OPJ_UINT32)(pi->y % (OPJ_INT32)pi->dy))) { - for (pi->x = pi->poc.tx0; pi->x < pi->poc.tx1; pi->x += (OPJ_INT32)(pi->dx - (OPJ_UINT32)(pi->x % (OPJ_INT32)pi->dx))) { - for (pi->compno = pi->poc.compno0; pi->compno < pi->poc.compno1; pi->compno++) { - comp = &pi->comps[pi->compno]; - for (pi->resno = pi->poc.resno0; pi->resno < opj_uint_min(pi->poc.resno1, comp->numresolutions); pi->resno++) { - OPJ_UINT32 levelno; - OPJ_INT32 trx0, try0; - OPJ_INT32 trx1, try1; - OPJ_UINT32 rpx, rpy; - OPJ_INT32 prci, prcj; - res = &comp->resolutions[pi->resno]; - levelno = comp->numresolutions - 1 - pi->resno; - trx0 = opj_int_ceildiv(pi->tx0, (OPJ_INT32)(comp->dx << levelno)); - try0 = opj_int_ceildiv(pi->ty0, (OPJ_INT32)(comp->dy << levelno)); - trx1 = opj_int_ceildiv(pi->tx1, (OPJ_INT32)(comp->dx << levelno)); - try1 = opj_int_ceildiv(pi->ty1, (OPJ_INT32)(comp->dy << levelno)); - rpx = res->pdx + levelno; - rpy = res->pdy + levelno; - if (!((pi->y % (OPJ_INT32)(comp->dy << rpy) == 0) || ((pi->y == pi->ty0) && ((try0 << levelno) % (1 << rpy))))){ - continue; - } - if (!((pi->x % (OPJ_INT32)(comp->dx << rpx) == 0) || ((pi->x == pi->tx0) && ((trx0 << levelno) % (1 << rpx))))){ - continue; - } - - if ((res->pw==0)||(res->ph==0)) continue; - - if ((trx0==trx1)||(try0==try1)) continue; - - prci = opj_int_floordivpow2(opj_int_ceildiv(pi->x, (OPJ_INT32)(comp->dx << levelno)), (OPJ_INT32)res->pdx) - - opj_int_floordivpow2(trx0, (OPJ_INT32)res->pdx); - prcj = opj_int_floordivpow2(opj_int_ceildiv(pi->y, (OPJ_INT32)(comp->dy << levelno)), (OPJ_INT32)res->pdy) - - opj_int_floordivpow2(try0, (OPJ_INT32)res->pdy); - pi->precno = (OPJ_UINT32)(prci + prcj * (OPJ_INT32)res->pw); - for (pi->layno = pi->poc.layno0; pi->layno < pi->poc.layno1; pi->layno++) { - index = pi->layno * pi->step_l + pi->resno * pi->step_r + pi->compno * pi->step_c + pi->precno * pi->step_p; - if (!pi->include[index]) { - pi->include[index] = 1; - return OPJ_TRUE; - } -LABEL_SKIP:; - } - } - } - } - } - - return OPJ_FALSE; -} - -OPJ_BOOL opj_pi_next_cprl(opj_pi_iterator_t * pi) { - opj_pi_comp_t *comp = NULL; - opj_pi_resolution_t *res = NULL; - OPJ_UINT32 index = 0; - - if (!pi->first) { - comp = &pi->comps[pi->compno]; - goto LABEL_SKIP; - } else { - pi->first = 0; - } - - for (pi->compno = pi->poc.compno0; pi->compno < pi->poc.compno1; pi->compno++) { - OPJ_UINT32 resno; - comp = &pi->comps[pi->compno]; - pi->dx = 0; - pi->dy = 0; - for (resno = 0; resno < comp->numresolutions; resno++) { - OPJ_UINT32 dx, dy; - res = &comp->resolutions[resno]; - dx = comp->dx * (1u << (res->pdx + comp->numresolutions - 1 - resno)); - dy = comp->dy * (1u << (res->pdy + comp->numresolutions - 1 - resno)); - pi->dx = !pi->dx ? dx : opj_uint_min(pi->dx, dx); - pi->dy = !pi->dy ? dy : opj_uint_min(pi->dy, dy); - } - if (!pi->tp_on){ - pi->poc.ty0 = pi->ty0; - pi->poc.tx0 = pi->tx0; - pi->poc.ty1 = pi->ty1; - pi->poc.tx1 = pi->tx1; - } - for (pi->y = pi->poc.ty0; pi->y < pi->poc.ty1; pi->y += (OPJ_INT32)(pi->dy - (OPJ_UINT32)(pi->y % (OPJ_INT32)pi->dy))) { - for (pi->x = pi->poc.tx0; pi->x < pi->poc.tx1; pi->x += (OPJ_INT32)(pi->dx - (OPJ_UINT32)(pi->x % (OPJ_INT32)pi->dx))) { - for (pi->resno = pi->poc.resno0; pi->resno < opj_uint_min(pi->poc.resno1, comp->numresolutions); pi->resno++) { - OPJ_UINT32 levelno; - OPJ_INT32 trx0, try0; - OPJ_INT32 trx1, try1; - OPJ_UINT32 rpx, rpy; - OPJ_INT32 prci, prcj; - res = &comp->resolutions[pi->resno]; - levelno = comp->numresolutions - 1 - pi->resno; - trx0 = opj_int_ceildiv(pi->tx0, (OPJ_INT32)(comp->dx << levelno)); - try0 = opj_int_ceildiv(pi->ty0, (OPJ_INT32)(comp->dy << levelno)); - trx1 = opj_int_ceildiv(pi->tx1, (OPJ_INT32)(comp->dx << levelno)); - try1 = opj_int_ceildiv(pi->ty1, (OPJ_INT32)(comp->dy << levelno)); - rpx = res->pdx + levelno; - rpy = res->pdy + levelno; - if (!((pi->y % (OPJ_INT32)(comp->dy << rpy) == 0) || ((pi->y == pi->ty0) && ((try0 << levelno) % (1 << rpy))))){ - continue; - } - if (!((pi->x % (OPJ_INT32)(comp->dx << rpx) == 0) || ((pi->x == pi->tx0) && ((trx0 << levelno) % (1 << rpx))))){ - continue; - } - - if ((res->pw==0)||(res->ph==0)) continue; - - if ((trx0==trx1)||(try0==try1)) continue; - - prci = opj_int_floordivpow2(opj_int_ceildiv(pi->x, (OPJ_INT32)(comp->dx << levelno)), (OPJ_INT32)res->pdx) - - opj_int_floordivpow2(trx0, (OPJ_INT32)res->pdx); - prcj = opj_int_floordivpow2(opj_int_ceildiv(pi->y, (OPJ_INT32)(comp->dy << levelno)), (OPJ_INT32)res->pdy) - - opj_int_floordivpow2(try0, (OPJ_INT32)res->pdy); - pi->precno = (OPJ_UINT32)(prci + prcj * (OPJ_INT32)res->pw); - for (pi->layno = pi->poc.layno0; pi->layno < pi->poc.layno1; pi->layno++) { - index = pi->layno * pi->step_l + pi->resno * pi->step_r + pi->compno * pi->step_c + pi->precno * pi->step_p; - if (!pi->include[index]) { - pi->include[index] = 1; - return OPJ_TRUE; - } -LABEL_SKIP:; - } - } - } - } - } - - return OPJ_FALSE; -} - -void opj_get_encoding_parameters( const opj_image_t *p_image, - const opj_cp_t *p_cp, - OPJ_UINT32 p_tileno, - OPJ_INT32 * p_tx0, - OPJ_INT32 * p_tx1, - OPJ_INT32 * p_ty0, - OPJ_INT32 * p_ty1, - OPJ_UINT32 * p_dx_min, - OPJ_UINT32 * p_dy_min, - OPJ_UINT32 * p_max_prec, - OPJ_UINT32 * p_max_res ) -{ - /* loop */ - OPJ_UINT32 compno, resno; - /* pointers */ - const opj_tcp_t *l_tcp = 00; - const opj_tccp_t * l_tccp = 00; - const opj_image_comp_t * l_img_comp = 00; - - /* position in x and y of tile */ - OPJ_UINT32 p, q; - - /* preconditions */ - assert(p_cp != 00); - assert(p_image != 00); - assert(p_tileno < p_cp->tw * p_cp->th); - - /* initializations */ - l_tcp = &p_cp->tcps [p_tileno]; - l_img_comp = p_image->comps; - l_tccp = l_tcp->tccps; - - /* here calculation of tx0, tx1, ty0, ty1, maxprec, dx and dy */ - p = p_tileno % p_cp->tw; - q = p_tileno / p_cp->tw; - - /* find extent of tile */ - *p_tx0 = opj_int_max((OPJ_INT32)(p_cp->tx0 + p * p_cp->tdx), (OPJ_INT32)p_image->x0); - *p_tx1 = opj_int_min((OPJ_INT32)(p_cp->tx0 + (p + 1) * p_cp->tdx), (OPJ_INT32)p_image->x1); - *p_ty0 = opj_int_max((OPJ_INT32)(p_cp->ty0 + q * p_cp->tdy), (OPJ_INT32)p_image->y0); - *p_ty1 = opj_int_min((OPJ_INT32)(p_cp->ty0 + (q + 1) * p_cp->tdy), (OPJ_INT32)p_image->y1); - - /* max precision is 0 (can only grow) */ - *p_max_prec = 0; - *p_max_res = 0; - - /* take the largest value for dx_min and dy_min */ - *p_dx_min = 0x7fffffff; - *p_dy_min = 0x7fffffff; - - for (compno = 0; compno < p_image->numcomps; ++compno) { - /* arithmetic variables to calculate */ - OPJ_UINT32 l_level_no; - OPJ_INT32 l_rx0, l_ry0, l_rx1, l_ry1; - OPJ_INT32 l_px0, l_py0, l_px1, py1; - OPJ_UINT32 l_pdx, l_pdy; - OPJ_UINT32 l_pw, l_ph; - OPJ_UINT32 l_product; - OPJ_INT32 l_tcx0, l_tcy0, l_tcx1, l_tcy1; - - l_tcx0 = opj_int_ceildiv(*p_tx0, (OPJ_INT32)l_img_comp->dx); - l_tcy0 = opj_int_ceildiv(*p_ty0, (OPJ_INT32)l_img_comp->dy); - l_tcx1 = opj_int_ceildiv(*p_tx1, (OPJ_INT32)l_img_comp->dx); - l_tcy1 = opj_int_ceildiv(*p_ty1, (OPJ_INT32)l_img_comp->dy); - - if (l_tccp->numresolutions > *p_max_res) { - *p_max_res = l_tccp->numresolutions; - } - - /* use custom size for precincts */ - for (resno = 0; resno < l_tccp->numresolutions; ++resno) { - OPJ_UINT32 l_dx, l_dy; - - /* precinct width and height */ - l_pdx = l_tccp->prcw[resno]; - l_pdy = l_tccp->prch[resno]; - - l_dx = l_img_comp->dx * (1u << (l_pdx + l_tccp->numresolutions - 1 - resno)); - l_dy = l_img_comp->dy * (1u << (l_pdy + l_tccp->numresolutions - 1 - resno)); - - /* take the minimum size for dx for each comp and resolution */ - *p_dx_min = opj_uint_min(*p_dx_min, l_dx); - *p_dy_min = opj_uint_min(*p_dy_min, l_dy); - - /* various calculations of extents */ - l_level_no = l_tccp->numresolutions - 1 - resno; - - l_rx0 = opj_int_ceildivpow2(l_tcx0, (OPJ_INT32)l_level_no); - l_ry0 = opj_int_ceildivpow2(l_tcy0, (OPJ_INT32)l_level_no); - l_rx1 = opj_int_ceildivpow2(l_tcx1, (OPJ_INT32)l_level_no); - l_ry1 = opj_int_ceildivpow2(l_tcy1, (OPJ_INT32)l_level_no); - - l_px0 = opj_int_floordivpow2(l_rx0, (OPJ_INT32)l_pdx) << l_pdx; - l_py0 = opj_int_floordivpow2(l_ry0, (OPJ_INT32)l_pdy) << l_pdy; - l_px1 = opj_int_ceildivpow2(l_rx1, (OPJ_INT32)l_pdx) << l_pdx; - - py1 = opj_int_ceildivpow2(l_ry1, (OPJ_INT32)l_pdy) << l_pdy; - - l_pw = (l_rx0==l_rx1)?0:(OPJ_UINT32)((l_px1 - l_px0) >> l_pdx); - l_ph = (l_ry0==l_ry1)?0:(OPJ_UINT32)((py1 - l_py0) >> l_pdy); - - l_product = l_pw * l_ph; - - /* update precision */ - if (l_product > *p_max_prec) { - *p_max_prec = l_product; - } - } - ++l_img_comp; - ++l_tccp; - } -} - - -void opj_get_all_encoding_parameters( const opj_image_t *p_image, - const opj_cp_t *p_cp, - OPJ_UINT32 tileno, - OPJ_INT32 * p_tx0, - OPJ_INT32 * p_tx1, - OPJ_INT32 * p_ty0, - OPJ_INT32 * p_ty1, - OPJ_UINT32 * p_dx_min, - OPJ_UINT32 * p_dy_min, - OPJ_UINT32 * p_max_prec, - OPJ_UINT32 * p_max_res, - OPJ_UINT32 ** p_resolutions ) -{ - /* loop*/ - OPJ_UINT32 compno, resno; - - /* pointers*/ - const opj_tcp_t *tcp = 00; - const opj_tccp_t * l_tccp = 00; - const opj_image_comp_t * l_img_comp = 00; - - /* to store l_dx, l_dy, w and h for each resolution and component.*/ - OPJ_UINT32 * lResolutionPtr; - - /* position in x and y of tile*/ - OPJ_UINT32 p, q; - - /* non-corrected (in regard to image offset) tile offset */ - OPJ_UINT32 l_tx0, l_ty0; - - /* preconditions in debug*/ - assert(p_cp != 00); - assert(p_image != 00); - assert(tileno < p_cp->tw * p_cp->th); - - /* initializations*/ - tcp = &p_cp->tcps [tileno]; - l_tccp = tcp->tccps; - l_img_comp = p_image->comps; - - /* position in x and y of tile*/ - p = tileno % p_cp->tw; - q = tileno / p_cp->tw; - - /* here calculation of tx0, tx1, ty0, ty1, maxprec, l_dx and l_dy */ - l_tx0 = p_cp->tx0 + p * p_cp->tdx; /* can't be greater than p_image->x1 so won't overflow */ - *p_tx0 = (OPJ_INT32)opj_uint_max(l_tx0, p_image->x0); - *p_tx1 = (OPJ_INT32)opj_uint_min(opj_uint_adds(l_tx0, p_cp->tdx), p_image->x1); - l_ty0 = p_cp->ty0 + q * p_cp->tdy; /* can't be greater than p_image->y1 so won't overflow */ - *p_ty0 = (OPJ_INT32)opj_uint_max(l_ty0, p_image->y0); - *p_ty1 = (OPJ_INT32)opj_uint_min(opj_uint_adds(l_ty0, p_cp->tdy), p_image->y1); - - /* max precision and resolution is 0 (can only grow)*/ - *p_max_prec = 0; - *p_max_res = 0; - - /* take the largest value for dx_min and dy_min*/ - *p_dx_min = 0x7fffffff; - *p_dy_min = 0x7fffffff; - - for (compno = 0; compno < p_image->numcomps; ++compno) { - /* aritmetic variables to calculate*/ - OPJ_UINT32 l_level_no; - OPJ_INT32 l_rx0, l_ry0, l_rx1, l_ry1; - OPJ_INT32 l_px0, l_py0, l_px1, py1; - OPJ_UINT32 l_product; - OPJ_INT32 l_tcx0, l_tcy0, l_tcx1, l_tcy1; - OPJ_UINT32 l_pdx, l_pdy , l_pw , l_ph; - - lResolutionPtr = p_resolutions[compno]; - - l_tcx0 = opj_int_ceildiv(*p_tx0, (OPJ_INT32)l_img_comp->dx); - l_tcy0 = opj_int_ceildiv(*p_ty0, (OPJ_INT32)l_img_comp->dy); - l_tcx1 = opj_int_ceildiv(*p_tx1, (OPJ_INT32)l_img_comp->dx); - l_tcy1 = opj_int_ceildiv(*p_ty1, (OPJ_INT32)l_img_comp->dy); - - if (l_tccp->numresolutions > *p_max_res) { - *p_max_res = l_tccp->numresolutions; - } - - /* use custom size for precincts*/ - l_level_no = l_tccp->numresolutions - 1; - for (resno = 0; resno < l_tccp->numresolutions; ++resno) { - OPJ_UINT32 l_dx, l_dy; - - /* precinct width and height*/ - l_pdx = l_tccp->prcw[resno]; - l_pdy = l_tccp->prch[resno]; - *lResolutionPtr++ = l_pdx; - *lResolutionPtr++ = l_pdy; - l_dx = l_img_comp->dx * (1u << (l_pdx + l_level_no)); - l_dy = l_img_comp->dy * (1u << (l_pdy + l_level_no)); - /* take the minimum size for l_dx for each comp and resolution*/ - *p_dx_min = (OPJ_UINT32)opj_int_min((OPJ_INT32)*p_dx_min, (OPJ_INT32)l_dx); - *p_dy_min = (OPJ_UINT32)opj_int_min((OPJ_INT32)*p_dy_min, (OPJ_INT32)l_dy); - - /* various calculations of extents*/ - l_rx0 = opj_int_ceildivpow2(l_tcx0, (OPJ_INT32)l_level_no); - l_ry0 = opj_int_ceildivpow2(l_tcy0, (OPJ_INT32)l_level_no); - l_rx1 = opj_int_ceildivpow2(l_tcx1, (OPJ_INT32)l_level_no); - l_ry1 = opj_int_ceildivpow2(l_tcy1, (OPJ_INT32)l_level_no); - l_px0 = opj_int_floordivpow2(l_rx0, (OPJ_INT32)l_pdx) << l_pdx; - l_py0 = opj_int_floordivpow2(l_ry0, (OPJ_INT32)l_pdy) << l_pdy; - l_px1 = opj_int_ceildivpow2(l_rx1, (OPJ_INT32)l_pdx) << l_pdx; - py1 = opj_int_ceildivpow2(l_ry1, (OPJ_INT32)l_pdy) << l_pdy; - l_pw = (l_rx0==l_rx1)?0:(OPJ_UINT32)((l_px1 - l_px0) >> l_pdx); - l_ph = (l_ry0==l_ry1)?0:(OPJ_UINT32)((py1 - l_py0) >> l_pdy); - *lResolutionPtr++ = l_pw; - *lResolutionPtr++ = l_ph; - l_product = l_pw * l_ph; - - /* update precision*/ - if (l_product > *p_max_prec) { - *p_max_prec = l_product; - } - - --l_level_no; - } - ++l_tccp; - ++l_img_comp; - } -} - -opj_pi_iterator_t * opj_pi_create( const opj_image_t *image, - const opj_cp_t *cp, - OPJ_UINT32 tileno ) -{ - /* loop*/ - OPJ_UINT32 pino, compno; - /* number of poc in the p_pi*/ - OPJ_UINT32 l_poc_bound; - - /* pointers to tile coding parameters and components.*/ - opj_pi_iterator_t *l_pi = 00; - opj_tcp_t *tcp = 00; - const opj_tccp_t *tccp = 00; - - /* current packet iterator being allocated*/ - opj_pi_iterator_t *l_current_pi = 00; - - /* preconditions in debug*/ - assert(cp != 00); - assert(image != 00); - assert(tileno < cp->tw * cp->th); - - /* initializations*/ - tcp = &cp->tcps[tileno]; - l_poc_bound = tcp->numpocs+1; - - /* memory allocations*/ - l_pi = (opj_pi_iterator_t*) opj_calloc((l_poc_bound), sizeof(opj_pi_iterator_t)); - if (!l_pi) { - return NULL; - } - - l_current_pi = l_pi; - for (pino = 0; pino < l_poc_bound ; ++pino) { - - l_current_pi->comps = (opj_pi_comp_t*) opj_calloc(image->numcomps, sizeof(opj_pi_comp_t)); - if (! l_current_pi->comps) { - opj_pi_destroy(l_pi, l_poc_bound); - return NULL; - } - - l_current_pi->numcomps = image->numcomps; - - for (compno = 0; compno < image->numcomps; ++compno) { - opj_pi_comp_t *comp = &l_current_pi->comps[compno]; - - tccp = &tcp->tccps[compno]; - - comp->resolutions = (opj_pi_resolution_t*) opj_calloc(tccp->numresolutions, sizeof(opj_pi_resolution_t)); - if (!comp->resolutions) { - opj_pi_destroy(l_pi, l_poc_bound); - return 00; - } - - comp->numresolutions = tccp->numresolutions; - } - ++l_current_pi; - } - return l_pi; -} - -void opj_pi_update_encode_poc_and_final ( opj_cp_t *p_cp, - OPJ_UINT32 p_tileno, - OPJ_INT32 p_tx0, - OPJ_INT32 p_tx1, - OPJ_INT32 p_ty0, - OPJ_INT32 p_ty1, - OPJ_UINT32 p_max_prec, - OPJ_UINT32 p_max_res, - OPJ_UINT32 p_dx_min, - OPJ_UINT32 p_dy_min) -{ - /* loop*/ - OPJ_UINT32 pino; - /* tile coding parameter*/ - opj_tcp_t *l_tcp = 00; - /* current poc being updated*/ - opj_poc_t * l_current_poc = 00; - - /* number of pocs*/ - OPJ_UINT32 l_poc_bound; - - OPJ_ARG_NOT_USED(p_max_res); - - /* preconditions in debug*/ - assert(p_cp != 00); - assert(p_tileno < p_cp->tw * p_cp->th); - - /* initializations*/ - l_tcp = &p_cp->tcps [p_tileno]; - /* number of iterations in the loop */ - l_poc_bound = l_tcp->numpocs+1; - - /* start at first element, and to make sure the compiler will not make a calculation each time in the loop - store a pointer to the current element to modify rather than l_tcp->pocs[i]*/ - l_current_poc = l_tcp->pocs; - - l_current_poc->compS = l_current_poc->compno0; - l_current_poc->compE = l_current_poc->compno1; - l_current_poc->resS = l_current_poc->resno0; - l_current_poc->resE = l_current_poc->resno1; - l_current_poc->layE = l_current_poc->layno1; - - /* special treatment for the first element*/ - l_current_poc->layS = 0; - l_current_poc->prg = l_current_poc->prg1; - l_current_poc->prcS = 0; - - l_current_poc->prcE = p_max_prec; - l_current_poc->txS = (OPJ_UINT32)p_tx0; - l_current_poc->txE = (OPJ_UINT32)p_tx1; - l_current_poc->tyS = (OPJ_UINT32)p_ty0; - l_current_poc->tyE = (OPJ_UINT32)p_ty1; - l_current_poc->dx = p_dx_min; - l_current_poc->dy = p_dy_min; - - ++ l_current_poc; - for (pino = 1;pino < l_poc_bound ; ++pino) { - l_current_poc->compS = l_current_poc->compno0; - l_current_poc->compE= l_current_poc->compno1; - l_current_poc->resS = l_current_poc->resno0; - l_current_poc->resE = l_current_poc->resno1; - l_current_poc->layE = l_current_poc->layno1; - l_current_poc->prg = l_current_poc->prg1; - l_current_poc->prcS = 0; - /* special treatment here different from the first element*/ - l_current_poc->layS = (l_current_poc->layE > (l_current_poc-1)->layE) ? l_current_poc->layE : 0; - - l_current_poc->prcE = p_max_prec; - l_current_poc->txS = (OPJ_UINT32)p_tx0; - l_current_poc->txE = (OPJ_UINT32)p_tx1; - l_current_poc->tyS = (OPJ_UINT32)p_ty0; - l_current_poc->tyE = (OPJ_UINT32)p_ty1; - l_current_poc->dx = p_dx_min; - l_current_poc->dy = p_dy_min; - ++ l_current_poc; - } -} - -void opj_pi_update_encode_not_poc ( opj_cp_t *p_cp, - OPJ_UINT32 p_num_comps, - OPJ_UINT32 p_tileno, - OPJ_INT32 p_tx0, - OPJ_INT32 p_tx1, - OPJ_INT32 p_ty0, - OPJ_INT32 p_ty1, - OPJ_UINT32 p_max_prec, - OPJ_UINT32 p_max_res, - OPJ_UINT32 p_dx_min, - OPJ_UINT32 p_dy_min) -{ - /* loop*/ - OPJ_UINT32 pino; - /* tile coding parameter*/ - opj_tcp_t *l_tcp = 00; - /* current poc being updated*/ - opj_poc_t * l_current_poc = 00; - /* number of pocs*/ - OPJ_UINT32 l_poc_bound; - - /* preconditions in debug*/ - assert(p_cp != 00); - assert(p_tileno < p_cp->tw * p_cp->th); - - /* initializations*/ - l_tcp = &p_cp->tcps [p_tileno]; - - /* number of iterations in the loop */ - l_poc_bound = l_tcp->numpocs+1; - - /* start at first element, and to make sure the compiler will not make a calculation each time in the loop - store a pointer to the current element to modify rather than l_tcp->pocs[i]*/ - l_current_poc = l_tcp->pocs; - - for (pino = 0; pino < l_poc_bound ; ++pino) { - l_current_poc->compS = 0; - l_current_poc->compE = p_num_comps;/*p_image->numcomps;*/ - l_current_poc->resS = 0; - l_current_poc->resE = p_max_res; - l_current_poc->layS = 0; - l_current_poc->layE = l_tcp->numlayers; - l_current_poc->prg = l_tcp->prg; - l_current_poc->prcS = 0; - l_current_poc->prcE = p_max_prec; - l_current_poc->txS = (OPJ_UINT32)p_tx0; - l_current_poc->txE = (OPJ_UINT32)p_tx1; - l_current_poc->tyS = (OPJ_UINT32)p_ty0; - l_current_poc->tyE = (OPJ_UINT32)p_ty1; - l_current_poc->dx = p_dx_min; - l_current_poc->dy = p_dy_min; - ++ l_current_poc; - } -} - -void opj_pi_update_decode_poc (opj_pi_iterator_t * p_pi, - opj_tcp_t * p_tcp, - OPJ_UINT32 p_max_precision, - OPJ_UINT32 p_max_res) -{ - /* loop*/ - OPJ_UINT32 pino; - - /* encoding prameters to set*/ - OPJ_UINT32 l_bound; - - opj_pi_iterator_t * l_current_pi = 00; - opj_poc_t* l_current_poc = 0; - - OPJ_ARG_NOT_USED(p_max_res); - - /* preconditions in debug*/ - assert(p_pi != 00); - assert(p_tcp != 00); - - /* initializations*/ - l_bound = p_tcp->numpocs+1; - l_current_pi = p_pi; - l_current_poc = p_tcp->pocs; - - for (pino = 0;pino<l_bound;++pino) { - l_current_pi->poc.prg = l_current_poc->prg; /* Progression Order #0 */ - l_current_pi->first = 1; - - l_current_pi->poc.resno0 = l_current_poc->resno0; /* Resolution Level Index #0 (Start) */ - l_current_pi->poc.compno0 = l_current_poc->compno0; /* Component Index #0 (Start) */ - l_current_pi->poc.layno0 = 0; - l_current_pi->poc.precno0 = 0; - l_current_pi->poc.resno1 = l_current_poc->resno1; /* Resolution Level Index #0 (End) */ - l_current_pi->poc.compno1 = l_current_poc->compno1; /* Component Index #0 (End) */ - l_current_pi->poc.layno1 = l_current_poc->layno1; /* Layer Index #0 (End) */ - l_current_pi->poc.precno1 = p_max_precision; - ++l_current_pi; - ++l_current_poc; - } -} - -void opj_pi_update_decode_not_poc (opj_pi_iterator_t * p_pi, - opj_tcp_t * p_tcp, - OPJ_UINT32 p_max_precision, - OPJ_UINT32 p_max_res) -{ - /* loop*/ - OPJ_UINT32 pino; - - /* encoding prameters to set*/ - OPJ_UINT32 l_bound; - - opj_pi_iterator_t * l_current_pi = 00; - /* preconditions in debug*/ - assert(p_tcp != 00); - assert(p_pi != 00); - - /* initializations*/ - l_bound = p_tcp->numpocs+1; - l_current_pi = p_pi; - - for (pino = 0;pino<l_bound;++pino) { - l_current_pi->poc.prg = p_tcp->prg; - l_current_pi->first = 1; - l_current_pi->poc.resno0 = 0; - l_current_pi->poc.compno0 = 0; - l_current_pi->poc.layno0 = 0; - l_current_pi->poc.precno0 = 0; - l_current_pi->poc.resno1 = p_max_res; - l_current_pi->poc.compno1 = l_current_pi->numcomps; - l_current_pi->poc.layno1 = p_tcp->numlayers; - l_current_pi->poc.precno1 = p_max_precision; - ++l_current_pi; - } -} - - - -OPJ_BOOL opj_pi_check_next_level( OPJ_INT32 pos, - opj_cp_t *cp, - OPJ_UINT32 tileno, - OPJ_UINT32 pino, - const OPJ_CHAR *prog) -{ - OPJ_INT32 i; - opj_tcp_t *tcps =&cp->tcps[tileno]; - opj_poc_t *tcp = &tcps->pocs[pino]; - - if(pos>=0){ - for(i=pos;pos>=0;i--){ - switch(prog[i]){ - case 'R': - if(tcp->res_t==tcp->resE){ - if(opj_pi_check_next_level(pos-1,cp,tileno,pino,prog)){ - return OPJ_TRUE; - }else{ - return OPJ_FALSE; - } - }else{ - return OPJ_TRUE; - } - break; - case 'C': - if(tcp->comp_t==tcp->compE){ - if(opj_pi_check_next_level(pos-1,cp,tileno,pino,prog)){ - return OPJ_TRUE; - }else{ - return OPJ_FALSE; - } - }else{ - return OPJ_TRUE; - } - break; - case 'L': - if(tcp->lay_t==tcp->layE){ - if(opj_pi_check_next_level(pos-1,cp,tileno,pino,prog)){ - return OPJ_TRUE; - }else{ - return OPJ_FALSE; - } - }else{ - return OPJ_TRUE; - } - break; - case 'P': - switch(tcp->prg){ - case OPJ_LRCP: /* fall through */ - case OPJ_RLCP: - if(tcp->prc_t == tcp->prcE){ - if(opj_pi_check_next_level(i-1,cp,tileno,pino,prog)){ - return OPJ_TRUE; - }else{ - return OPJ_FALSE; - } - }else{ - return OPJ_TRUE; - } - break; - default: - if(tcp->tx0_t == tcp->txE){ - /*TY*/ - if(tcp->ty0_t == tcp->tyE){ - if(opj_pi_check_next_level(i-1,cp,tileno,pino,prog)){ - return OPJ_TRUE; - }else{ - return OPJ_FALSE; - } - }else{ - return OPJ_TRUE; - }/*TY*/ - }else{ - return OPJ_TRUE; - } - break; - }/*end case P*/ - }/*end switch*/ - }/*end for*/ - }/*end if*/ - return OPJ_FALSE; -} - - -/* -========================================================== - Packet iterator interface -========================================================== -*/ -opj_pi_iterator_t *opj_pi_create_decode(opj_image_t *p_image, - opj_cp_t *p_cp, - OPJ_UINT32 p_tile_no) -{ - /* loop */ - OPJ_UINT32 pino; - OPJ_UINT32 compno, resno; - - /* to store w, h, dx and dy fro all components and resolutions */ - OPJ_UINT32 * l_tmp_data; - OPJ_UINT32 ** l_tmp_ptr; - - /* encoding prameters to set */ - OPJ_UINT32 l_max_res; - OPJ_UINT32 l_max_prec; - OPJ_INT32 l_tx0,l_tx1,l_ty0,l_ty1; - OPJ_UINT32 l_dx_min,l_dy_min; - OPJ_UINT32 l_bound; - OPJ_UINT32 l_step_p , l_step_c , l_step_r , l_step_l ; - OPJ_UINT32 l_data_stride; - - /* pointers */ - opj_pi_iterator_t *l_pi = 00; - opj_tcp_t *l_tcp = 00; - const opj_tccp_t *l_tccp = 00; - opj_pi_comp_t *l_current_comp = 00; - opj_image_comp_t * l_img_comp = 00; - opj_pi_iterator_t * l_current_pi = 00; - OPJ_UINT32 * l_encoding_value_ptr = 00; - - /* preconditions in debug */ - assert(p_cp != 00); - assert(p_image != 00); - assert(p_tile_no < p_cp->tw * p_cp->th); - - /* initializations */ - l_tcp = &p_cp->tcps[p_tile_no]; - l_bound = l_tcp->numpocs+1; - - l_data_stride = 4 * OPJ_J2K_MAXRLVLS; - l_tmp_data = (OPJ_UINT32*)opj_malloc( - l_data_stride * p_image->numcomps * sizeof(OPJ_UINT32)); - if - (! l_tmp_data) - { - return 00; - } - l_tmp_ptr = (OPJ_UINT32**)opj_malloc( - p_image->numcomps * sizeof(OPJ_UINT32 *)); - if - (! l_tmp_ptr) - { - opj_free(l_tmp_data); - return 00; - } - - /* memory allocation for pi */ - l_pi = opj_pi_create(p_image, p_cp, p_tile_no); - if (!l_pi) { - opj_free(l_tmp_data); - opj_free(l_tmp_ptr); - return 00; - } - - l_encoding_value_ptr = l_tmp_data; - /* update pointer array */ - for - (compno = 0; compno < p_image->numcomps; ++compno) - { - l_tmp_ptr[compno] = l_encoding_value_ptr; - l_encoding_value_ptr += l_data_stride; - } - /* get encoding parameters */ - opj_get_all_encoding_parameters(p_image,p_cp,p_tile_no,&l_tx0,&l_tx1,&l_ty0,&l_ty1,&l_dx_min,&l_dy_min,&l_max_prec,&l_max_res,l_tmp_ptr); - - /* step calculations */ - l_step_p = 1; - l_step_c = l_max_prec * l_step_p; - l_step_r = p_image->numcomps * l_step_c; - l_step_l = l_max_res * l_step_r; - - /* set values for first packet iterator */ - l_current_pi = l_pi; - - /* memory allocation for include */ - l_current_pi->include = (OPJ_INT16*) opj_calloc((l_tcp->numlayers +1) * l_step_l, sizeof(OPJ_INT16)); - if - (!l_current_pi->include) - { - opj_free(l_tmp_data); - opj_free(l_tmp_ptr); - opj_pi_destroy(l_pi, l_bound); - return 00; - } - - /* special treatment for the first packet iterator */ - l_current_comp = l_current_pi->comps; - l_img_comp = p_image->comps; - l_tccp = l_tcp->tccps; - - l_current_pi->tx0 = l_tx0; - l_current_pi->ty0 = l_ty0; - l_current_pi->tx1 = l_tx1; - l_current_pi->ty1 = l_ty1; - - /*l_current_pi->dx = l_img_comp->dx;*/ - /*l_current_pi->dy = l_img_comp->dy;*/ - - l_current_pi->step_p = l_step_p; - l_current_pi->step_c = l_step_c; - l_current_pi->step_r = l_step_r; - l_current_pi->step_l = l_step_l; - - /* allocation for components and number of components has already been calculated by opj_pi_create */ - for - (compno = 0; compno < l_current_pi->numcomps; ++compno) - { - opj_pi_resolution_t *l_res = l_current_comp->resolutions; - l_encoding_value_ptr = l_tmp_ptr[compno]; - - l_current_comp->dx = l_img_comp->dx; - l_current_comp->dy = l_img_comp->dy; - /* resolutions have already been initialized */ - for - (resno = 0; resno < l_current_comp->numresolutions; resno++) - { - l_res->pdx = *(l_encoding_value_ptr++); - l_res->pdy = *(l_encoding_value_ptr++); - l_res->pw = *(l_encoding_value_ptr++); - l_res->ph = *(l_encoding_value_ptr++); - ++l_res; - } - ++l_current_comp; - ++l_img_comp; - ++l_tccp; - } - ++l_current_pi; - - for (pino = 1 ; pino<l_bound ; ++pino ) - { - l_current_comp = l_current_pi->comps; - l_img_comp = p_image->comps; - l_tccp = l_tcp->tccps; - - l_current_pi->tx0 = l_tx0; - l_current_pi->ty0 = l_ty0; - l_current_pi->tx1 = l_tx1; - l_current_pi->ty1 = l_ty1; - /*l_current_pi->dx = l_dx_min;*/ - /*l_current_pi->dy = l_dy_min;*/ - l_current_pi->step_p = l_step_p; - l_current_pi->step_c = l_step_c; - l_current_pi->step_r = l_step_r; - l_current_pi->step_l = l_step_l; - - /* allocation for components and number of components has already been calculated by opj_pi_create */ - for - (compno = 0; compno < l_current_pi->numcomps; ++compno) - { - opj_pi_resolution_t *l_res = l_current_comp->resolutions; - l_encoding_value_ptr = l_tmp_ptr[compno]; - - l_current_comp->dx = l_img_comp->dx; - l_current_comp->dy = l_img_comp->dy; - /* resolutions have already been initialized */ - for - (resno = 0; resno < l_current_comp->numresolutions; resno++) - { - l_res->pdx = *(l_encoding_value_ptr++); - l_res->pdy = *(l_encoding_value_ptr++); - l_res->pw = *(l_encoding_value_ptr++); - l_res->ph = *(l_encoding_value_ptr++); - ++l_res; - } - ++l_current_comp; - ++l_img_comp; - ++l_tccp; - } - /* special treatment*/ - l_current_pi->include = (l_current_pi-1)->include; - ++l_current_pi; - } - opj_free(l_tmp_data); - l_tmp_data = 00; - opj_free(l_tmp_ptr); - l_tmp_ptr = 00; - if - (l_tcp->POC) - { - opj_pi_update_decode_poc (l_pi,l_tcp,l_max_prec,l_max_res); - } - else - { - opj_pi_update_decode_not_poc(l_pi,l_tcp,l_max_prec,l_max_res); - } - return l_pi; -} - - - -opj_pi_iterator_t *opj_pi_initialise_encode(const opj_image_t *p_image, - opj_cp_t *p_cp, - OPJ_UINT32 p_tile_no, - J2K_T2_MODE p_t2_mode ) -{ - /* loop*/ - OPJ_UINT32 pino; - OPJ_UINT32 compno, resno; - - /* to store w, h, dx and dy fro all components and resolutions*/ - OPJ_UINT32 * l_tmp_data; - OPJ_UINT32 ** l_tmp_ptr; - - /* encoding prameters to set*/ - OPJ_UINT32 l_max_res; - OPJ_UINT32 l_max_prec; - OPJ_INT32 l_tx0,l_tx1,l_ty0,l_ty1; - OPJ_UINT32 l_dx_min,l_dy_min; - OPJ_UINT32 l_bound; - OPJ_UINT32 l_step_p , l_step_c , l_step_r , l_step_l ; - OPJ_UINT32 l_data_stride; - - /* pointers*/ - opj_pi_iterator_t *l_pi = 00; - opj_tcp_t *l_tcp = 00; - const opj_tccp_t *l_tccp = 00; - opj_pi_comp_t *l_current_comp = 00; - opj_image_comp_t * l_img_comp = 00; - opj_pi_iterator_t * l_current_pi = 00; - OPJ_UINT32 * l_encoding_value_ptr = 00; - - /* preconditions in debug*/ - assert(p_cp != 00); - assert(p_image != 00); - assert(p_tile_no < p_cp->tw * p_cp->th); - - /* initializations*/ - l_tcp = &p_cp->tcps[p_tile_no]; - l_bound = l_tcp->numpocs+1; - - l_data_stride = 4 * OPJ_J2K_MAXRLVLS; - l_tmp_data = (OPJ_UINT32*)opj_malloc( - l_data_stride * p_image->numcomps * sizeof(OPJ_UINT32)); - if (! l_tmp_data) { - return 00; - } - - l_tmp_ptr = (OPJ_UINT32**)opj_malloc( - p_image->numcomps * sizeof(OPJ_UINT32 *)); - if (! l_tmp_ptr) { - opj_free(l_tmp_data); - return 00; - } - - /* memory allocation for pi*/ - l_pi = opj_pi_create(p_image,p_cp,p_tile_no); - if (!l_pi) { - opj_free(l_tmp_data); - opj_free(l_tmp_ptr); - return 00; - } - - l_encoding_value_ptr = l_tmp_data; - /* update pointer array*/ - for (compno = 0; compno < p_image->numcomps; ++compno) { - l_tmp_ptr[compno] = l_encoding_value_ptr; - l_encoding_value_ptr += l_data_stride; - } - - /* get encoding parameters*/ - opj_get_all_encoding_parameters(p_image,p_cp,p_tile_no,&l_tx0,&l_tx1,&l_ty0,&l_ty1,&l_dx_min,&l_dy_min,&l_max_prec,&l_max_res,l_tmp_ptr); - - /* step calculations*/ - l_step_p = 1; - l_step_c = l_max_prec * l_step_p; - l_step_r = p_image->numcomps * l_step_c; - l_step_l = l_max_res * l_step_r; - - /* set values for first packet iterator*/ - l_pi->tp_on = p_cp->m_specific_param.m_enc.m_tp_on; - l_current_pi = l_pi; - - /* memory allocation for include*/ - l_current_pi->include = (OPJ_INT16*) opj_calloc(l_tcp->numlayers * l_step_l, sizeof(OPJ_INT16)); - if (!l_current_pi->include) { - opj_free(l_tmp_data); - opj_free(l_tmp_ptr); - opj_pi_destroy(l_pi, l_bound); - return 00; - } - - /* special treatment for the first packet iterator*/ - l_current_comp = l_current_pi->comps; - l_img_comp = p_image->comps; - l_tccp = l_tcp->tccps; - l_current_pi->tx0 = l_tx0; - l_current_pi->ty0 = l_ty0; - l_current_pi->tx1 = l_tx1; - l_current_pi->ty1 = l_ty1; - l_current_pi->dx = l_dx_min; - l_current_pi->dy = l_dy_min; - l_current_pi->step_p = l_step_p; - l_current_pi->step_c = l_step_c; - l_current_pi->step_r = l_step_r; - l_current_pi->step_l = l_step_l; - - /* allocation for components and number of components has already been calculated by opj_pi_create */ - for (compno = 0; compno < l_current_pi->numcomps; ++compno) { - opj_pi_resolution_t *l_res = l_current_comp->resolutions; - l_encoding_value_ptr = l_tmp_ptr[compno]; - - l_current_comp->dx = l_img_comp->dx; - l_current_comp->dy = l_img_comp->dy; - - /* resolutions have already been initialized */ - for (resno = 0; resno < l_current_comp->numresolutions; resno++) { - l_res->pdx = *(l_encoding_value_ptr++); - l_res->pdy = *(l_encoding_value_ptr++); - l_res->pw = *(l_encoding_value_ptr++); - l_res->ph = *(l_encoding_value_ptr++); - ++l_res; - } - - ++l_current_comp; - ++l_img_comp; - ++l_tccp; - } - ++l_current_pi; - - for (pino = 1 ; pino<l_bound ; ++pino ) { - l_current_comp = l_current_pi->comps; - l_img_comp = p_image->comps; - l_tccp = l_tcp->tccps; - - l_current_pi->tx0 = l_tx0; - l_current_pi->ty0 = l_ty0; - l_current_pi->tx1 = l_tx1; - l_current_pi->ty1 = l_ty1; - l_current_pi->dx = l_dx_min; - l_current_pi->dy = l_dy_min; - l_current_pi->step_p = l_step_p; - l_current_pi->step_c = l_step_c; - l_current_pi->step_r = l_step_r; - l_current_pi->step_l = l_step_l; - - /* allocation for components and number of components has already been calculated by opj_pi_create */ - for (compno = 0; compno < l_current_pi->numcomps; ++compno) { - opj_pi_resolution_t *l_res = l_current_comp->resolutions; - l_encoding_value_ptr = l_tmp_ptr[compno]; - - l_current_comp->dx = l_img_comp->dx; - l_current_comp->dy = l_img_comp->dy; - /* resolutions have already been initialized */ - for (resno = 0; resno < l_current_comp->numresolutions; resno++) { - l_res->pdx = *(l_encoding_value_ptr++); - l_res->pdy = *(l_encoding_value_ptr++); - l_res->pw = *(l_encoding_value_ptr++); - l_res->ph = *(l_encoding_value_ptr++); - ++l_res; - } - ++l_current_comp; - ++l_img_comp; - ++l_tccp; - } - - /* special treatment*/ - l_current_pi->include = (l_current_pi-1)->include; - ++l_current_pi; - } - - opj_free(l_tmp_data); - l_tmp_data = 00; - opj_free(l_tmp_ptr); - l_tmp_ptr = 00; - - if (l_tcp->POC && (OPJ_IS_CINEMA(p_cp->rsiz) || p_t2_mode == FINAL_PASS)) { - opj_pi_update_encode_poc_and_final(p_cp,p_tile_no,l_tx0,l_tx1,l_ty0,l_ty1,l_max_prec,l_max_res,l_dx_min,l_dy_min); - } - else { - opj_pi_update_encode_not_poc(p_cp,p_image->numcomps,p_tile_no,l_tx0,l_tx1,l_ty0,l_ty1,l_max_prec,l_max_res,l_dx_min,l_dy_min); - } - - return l_pi; -} - -void opj_pi_create_encode( opj_pi_iterator_t *pi, - opj_cp_t *cp, - OPJ_UINT32 tileno, - OPJ_UINT32 pino, - OPJ_UINT32 tpnum, - OPJ_INT32 tppos, - J2K_T2_MODE t2_mode) -{ - const OPJ_CHAR *prog; - OPJ_INT32 i; - OPJ_UINT32 incr_top=1,resetX=0; - opj_tcp_t *tcps =&cp->tcps[tileno]; - opj_poc_t *tcp= &tcps->pocs[pino]; - - prog = opj_j2k_convert_progression_order(tcp->prg); - - pi[pino].first = 1; - pi[pino].poc.prg = tcp->prg; - - if(!(cp->m_specific_param.m_enc.m_tp_on && ((!OPJ_IS_CINEMA(cp->rsiz) && (t2_mode == FINAL_PASS)) || OPJ_IS_CINEMA(cp->rsiz)))){ - pi[pino].poc.resno0 = tcp->resS; - pi[pino].poc.resno1 = tcp->resE; - pi[pino].poc.compno0 = tcp->compS; - pi[pino].poc.compno1 = tcp->compE; - pi[pino].poc.layno0 = tcp->layS; - pi[pino].poc.layno1 = tcp->layE; - pi[pino].poc.precno0 = tcp->prcS; - pi[pino].poc.precno1 = tcp->prcE; - pi[pino].poc.tx0 = (OPJ_INT32)tcp->txS; - pi[pino].poc.ty0 = (OPJ_INT32)tcp->tyS; - pi[pino].poc.tx1 = (OPJ_INT32)tcp->txE; - pi[pino].poc.ty1 = (OPJ_INT32)tcp->tyE; - }else { - for(i=tppos+1;i<4;i++){ - switch(prog[i]){ - case 'R': - pi[pino].poc.resno0 = tcp->resS; - pi[pino].poc.resno1 = tcp->resE; - break; - case 'C': - pi[pino].poc.compno0 = tcp->compS; - pi[pino].poc.compno1 = tcp->compE; - break; - case 'L': - pi[pino].poc.layno0 = tcp->layS; - pi[pino].poc.layno1 = tcp->layE; - break; - case 'P': - switch(tcp->prg){ - case OPJ_LRCP: - case OPJ_RLCP: - pi[pino].poc.precno0 = tcp->prcS; - pi[pino].poc.precno1 = tcp->prcE; - break; - default: - pi[pino].poc.tx0 = (OPJ_INT32)tcp->txS; - pi[pino].poc.ty0 = (OPJ_INT32)tcp->tyS; - pi[pino].poc.tx1 = (OPJ_INT32)tcp->txE; - pi[pino].poc.ty1 = (OPJ_INT32)tcp->tyE; - break; - } - break; - } - } - - if(tpnum==0){ - for(i=tppos;i>=0;i--){ - switch(prog[i]){ - case 'C': - tcp->comp_t = tcp->compS; - pi[pino].poc.compno0 = tcp->comp_t; - pi[pino].poc.compno1 = tcp->comp_t+1; - tcp->comp_t+=1; - break; - case 'R': - tcp->res_t = tcp->resS; - pi[pino].poc.resno0 = tcp->res_t; - pi[pino].poc.resno1 = tcp->res_t+1; - tcp->res_t+=1; - break; - case 'L': - tcp->lay_t = tcp->layS; - pi[pino].poc.layno0 = tcp->lay_t; - pi[pino].poc.layno1 = tcp->lay_t+1; - tcp->lay_t+=1; - break; - case 'P': - switch(tcp->prg){ - case OPJ_LRCP: - case OPJ_RLCP: - tcp->prc_t = tcp->prcS; - pi[pino].poc.precno0 = tcp->prc_t; - pi[pino].poc.precno1 = tcp->prc_t+1; - tcp->prc_t+=1; - break; - default: - tcp->tx0_t = tcp->txS; - tcp->ty0_t = tcp->tyS; - pi[pino].poc.tx0 = (OPJ_INT32)tcp->tx0_t; - pi[pino].poc.tx1 = (OPJ_INT32)(tcp->tx0_t + tcp->dx - (tcp->tx0_t % tcp->dx)); - pi[pino].poc.ty0 = (OPJ_INT32)tcp->ty0_t; - pi[pino].poc.ty1 = (OPJ_INT32)(tcp->ty0_t + tcp->dy - (tcp->ty0_t % tcp->dy)); - tcp->tx0_t = (OPJ_UINT32)pi[pino].poc.tx1; - tcp->ty0_t = (OPJ_UINT32)pi[pino].poc.ty1; - break; - } - break; - } - } - incr_top=1; - }else{ - for(i=tppos;i>=0;i--){ - switch(prog[i]){ - case 'C': - pi[pino].poc.compno0 = tcp->comp_t-1; - pi[pino].poc.compno1 = tcp->comp_t; - break; - case 'R': - pi[pino].poc.resno0 = tcp->res_t-1; - pi[pino].poc.resno1 = tcp->res_t; - break; - case 'L': - pi[pino].poc.layno0 = tcp->lay_t-1; - pi[pino].poc.layno1 = tcp->lay_t; - break; - case 'P': - switch(tcp->prg){ - case OPJ_LRCP: - case OPJ_RLCP: - pi[pino].poc.precno0 = tcp->prc_t-1; - pi[pino].poc.precno1 = tcp->prc_t; - break; - default: - pi[pino].poc.tx0 = (OPJ_INT32)(tcp->tx0_t - tcp->dx - (tcp->tx0_t % tcp->dx)); - pi[pino].poc.tx1 = (OPJ_INT32)tcp->tx0_t ; - pi[pino].poc.ty0 = (OPJ_INT32)(tcp->ty0_t - tcp->dy - (tcp->ty0_t % tcp->dy)); - pi[pino].poc.ty1 = (OPJ_INT32)tcp->ty0_t ; - break; - } - break; - } - if(incr_top==1){ - switch(prog[i]){ - case 'R': - if(tcp->res_t==tcp->resE){ - if(opj_pi_check_next_level(i-1,cp,tileno,pino,prog)){ - tcp->res_t = tcp->resS; - pi[pino].poc.resno0 = tcp->res_t; - pi[pino].poc.resno1 = tcp->res_t+1; - tcp->res_t+=1; - incr_top=1; - }else{ - incr_top=0; - } - }else{ - pi[pino].poc.resno0 = tcp->res_t; - pi[pino].poc.resno1 = tcp->res_t+1; - tcp->res_t+=1; - incr_top=0; - } - break; - case 'C': - if(tcp->comp_t ==tcp->compE){ - if(opj_pi_check_next_level(i-1,cp,tileno,pino,prog)){ - tcp->comp_t = tcp->compS; - pi[pino].poc.compno0 = tcp->comp_t; - pi[pino].poc.compno1 = tcp->comp_t+1; - tcp->comp_t+=1; - incr_top=1; - }else{ - incr_top=0; - } - }else{ - pi[pino].poc.compno0 = tcp->comp_t; - pi[pino].poc.compno1 = tcp->comp_t+1; - tcp->comp_t+=1; - incr_top=0; - } - break; - case 'L': - if(tcp->lay_t == tcp->layE){ - if(opj_pi_check_next_level(i-1,cp,tileno,pino,prog)){ - tcp->lay_t = tcp->layS; - pi[pino].poc.layno0 = tcp->lay_t; - pi[pino].poc.layno1 = tcp->lay_t+1; - tcp->lay_t+=1; - incr_top=1; - }else{ - incr_top=0; - } - }else{ - pi[pino].poc.layno0 = tcp->lay_t; - pi[pino].poc.layno1 = tcp->lay_t+1; - tcp->lay_t+=1; - incr_top=0; - } - break; - case 'P': - switch(tcp->prg){ - case OPJ_LRCP: - case OPJ_RLCP: - if(tcp->prc_t == tcp->prcE){ - if(opj_pi_check_next_level(i-1,cp,tileno,pino,prog)){ - tcp->prc_t = tcp->prcS; - pi[pino].poc.precno0 = tcp->prc_t; - pi[pino].poc.precno1 = tcp->prc_t+1; - tcp->prc_t+=1; - incr_top=1; - }else{ - incr_top=0; - } - }else{ - pi[pino].poc.precno0 = tcp->prc_t; - pi[pino].poc.precno1 = tcp->prc_t+1; - tcp->prc_t+=1; - incr_top=0; - } - break; - default: - if(tcp->tx0_t >= tcp->txE){ - if(tcp->ty0_t >= tcp->tyE){ - if(opj_pi_check_next_level(i-1,cp,tileno,pino,prog)){ - tcp->ty0_t = tcp->tyS; - pi[pino].poc.ty0 = (OPJ_INT32)tcp->ty0_t; - pi[pino].poc.ty1 = (OPJ_INT32)(tcp->ty0_t + tcp->dy - (tcp->ty0_t % tcp->dy)); - tcp->ty0_t = (OPJ_UINT32)pi[pino].poc.ty1; - incr_top=1;resetX=1; - }else{ - incr_top=0;resetX=0; - } - }else{ - pi[pino].poc.ty0 = (OPJ_INT32)tcp->ty0_t; - pi[pino].poc.ty1 = (OPJ_INT32)(tcp->ty0_t + tcp->dy - (tcp->ty0_t % tcp->dy)); - tcp->ty0_t = (OPJ_UINT32)pi[pino].poc.ty1; - incr_top=0;resetX=1; - } - if(resetX==1){ - tcp->tx0_t = tcp->txS; - pi[pino].poc.tx0 = (OPJ_INT32)tcp->tx0_t; - pi[pino].poc.tx1 = (OPJ_INT32)(tcp->tx0_t + tcp->dx- (tcp->tx0_t % tcp->dx)); - tcp->tx0_t = (OPJ_UINT32)pi[pino].poc.tx1; - } - }else{ - pi[pino].poc.tx0 = (OPJ_INT32)tcp->tx0_t; - pi[pino].poc.tx1 = (OPJ_INT32)(tcp->tx0_t + tcp->dx- (tcp->tx0_t % tcp->dx)); - tcp->tx0_t = (OPJ_UINT32)pi[pino].poc.tx1; - incr_top=0; - } - break; - } - break; - } - } - } - } - } -} - -void opj_pi_destroy(opj_pi_iterator_t *p_pi, - OPJ_UINT32 p_nb_elements) -{ - OPJ_UINT32 compno, pino; - opj_pi_iterator_t *l_current_pi = p_pi; - if (p_pi) { - if (p_pi->include) { - opj_free(p_pi->include); - p_pi->include = 00; - } - for (pino = 0; pino < p_nb_elements; ++pino){ - if(l_current_pi->comps) { - opj_pi_comp_t *l_current_component = l_current_pi->comps; - for (compno = 0; compno < l_current_pi->numcomps; compno++){ - if(l_current_component->resolutions) { - opj_free(l_current_component->resolutions); - l_current_component->resolutions = 00; - } - - ++l_current_component; - } - opj_free(l_current_pi->comps); - l_current_pi->comps = 0; - } - ++l_current_pi; - } - opj_free(p_pi); - } -} - - - -void opj_pi_update_encoding_parameters( const opj_image_t *p_image, - opj_cp_t *p_cp, - OPJ_UINT32 p_tile_no ) -{ - /* encoding parameters to set */ - OPJ_UINT32 l_max_res; - OPJ_UINT32 l_max_prec; - OPJ_INT32 l_tx0,l_tx1,l_ty0,l_ty1; - OPJ_UINT32 l_dx_min,l_dy_min; - - /* pointers */ - opj_tcp_t *l_tcp = 00; - - /* preconditions */ - assert(p_cp != 00); - assert(p_image != 00); - assert(p_tile_no < p_cp->tw * p_cp->th); - - l_tcp = &(p_cp->tcps[p_tile_no]); - - /* get encoding parameters */ - opj_get_encoding_parameters(p_image,p_cp,p_tile_no,&l_tx0,&l_tx1,&l_ty0,&l_ty1,&l_dx_min,&l_dy_min,&l_max_prec,&l_max_res); - - if (l_tcp->POC) { - opj_pi_update_encode_poc_and_final(p_cp,p_tile_no,l_tx0,l_tx1,l_ty0,l_ty1,l_max_prec,l_max_res,l_dx_min,l_dy_min); - } - else { - opj_pi_update_encode_not_poc(p_cp,p_image->numcomps,p_tile_no,l_tx0,l_tx1,l_ty0,l_ty1,l_max_prec,l_max_res,l_dx_min,l_dy_min); - } -} - -OPJ_BOOL opj_pi_next(opj_pi_iterator_t * pi) { - switch (pi->poc.prg) { - case OPJ_LRCP: - return opj_pi_next_lrcp(pi); - case OPJ_RLCP: - return opj_pi_next_rlcp(pi); - case OPJ_RPCL: - return opj_pi_next_rpcl(pi); - case OPJ_PCRL: - return opj_pi_next_pcrl(pi); - case OPJ_CPRL: - return opj_pi_next_cprl(pi); - case OPJ_PROG_UNKNOWN: - return OPJ_FALSE; - } - - return OPJ_FALSE; -} diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/pi.h b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/pi.h deleted file mode 100644 index f239679f5b..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/pi.h +++ /dev/null @@ -1,188 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2014, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux - * Copyright (c) 2003-2014, Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef __PI_H -#define __PI_H -/** -@file pi.h -@brief Implementation of a packet iterator (PI) - -The functions in PI.C have for goal to realize a packet iterator that permits to get the next -packet following the progression order and change of it. The functions in PI.C are used -by some function in T2.C. -*/ - -/** @defgroup PI PI - Implementation of a packet iterator */ -/*@{*/ - -/** -FIXME DOC -*/ -typedef struct opj_pi_resolution { - OPJ_UINT32 pdx, pdy; - OPJ_UINT32 pw, ph; -} opj_pi_resolution_t; - -/** -FIXME DOC -*/ -typedef struct opj_pi_comp { - OPJ_UINT32 dx, dy; - /** number of resolution levels */ - OPJ_UINT32 numresolutions; - opj_pi_resolution_t *resolutions; -} opj_pi_comp_t; - -/** -Packet iterator -*/ -typedef struct opj_pi_iterator { - /** Enabling Tile part generation*/ - OPJ_BYTE tp_on; - /** precise if the packet has been already used (usefull for progression order change) */ - OPJ_INT16 *include; - /** layer step used to localize the packet in the include vector */ - OPJ_UINT32 step_l; - /** resolution step used to localize the packet in the include vector */ - OPJ_UINT32 step_r; - /** component step used to localize the packet in the include vector */ - OPJ_UINT32 step_c; - /** precinct step used to localize the packet in the include vector */ - OPJ_UINT32 step_p; - /** component that identify the packet */ - OPJ_UINT32 compno; - /** resolution that identify the packet */ - OPJ_UINT32 resno; - /** precinct that identify the packet */ - OPJ_UINT32 precno; - /** layer that identify the packet */ - OPJ_UINT32 layno; - /** 0 if the first packet */ - OPJ_BOOL first; - /** progression order change information */ - opj_poc_t poc; - /** number of components in the image */ - OPJ_UINT32 numcomps; - /** Components*/ - opj_pi_comp_t *comps; - /** FIXME DOC*/ - OPJ_INT32 tx0, ty0, tx1, ty1; - /** FIXME DOC*/ - OPJ_INT32 x, y; - /** FIXME DOC*/ - OPJ_UINT32 dx, dy; -} opj_pi_iterator_t; - -/** @name Exported functions */ -/*@{*/ -/* ----------------------------------------------------------------------- */ -/** - * Creates a packet iterator for encoding. - * - * @param image the image being encoded. - * @param cp the coding parameters. - * @param tileno index of the tile being encoded. - * @param t2_mode the type of pass for generating the packet iterator - * - * @return a list of packet iterator that points to the first packet of the tile (not true). -*/ -opj_pi_iterator_t *opj_pi_initialise_encode(const opj_image_t *image, - opj_cp_t *cp, - OPJ_UINT32 tileno, - J2K_T2_MODE t2_mode); - -/** - * Updates the encoding parameters of the codec. - * - * @param p_image the image being encoded. - * @param p_cp the coding parameters. - * @param p_tile_no index of the tile being encoded. -*/ -void opj_pi_update_encoding_parameters( const opj_image_t *p_image, - opj_cp_t *p_cp, - OPJ_UINT32 p_tile_no ); - -/** -Modify the packet iterator for enabling tile part generation -@param pi Handle to the packet iterator generated in pi_initialise_encode -@param cp Coding parameters -@param tileno Number that identifies the tile for which to list the packets -@param pino FIXME DOC -@param tpnum Tile part number of the current tile -@param tppos The position of the tile part flag in the progression order -@param t2_mode FIXME DOC -*/ -void opj_pi_create_encode( opj_pi_iterator_t *pi, - opj_cp_t *cp, - OPJ_UINT32 tileno, - OPJ_UINT32 pino, - OPJ_UINT32 tpnum, - OPJ_INT32 tppos, - J2K_T2_MODE t2_mode); - -/** -Create a packet iterator for Decoder -@param image Raw image for which the packets will be listed -@param cp Coding parameters -@param tileno Number that identifies the tile for which to list the packets -@return Returns a packet iterator that points to the first packet of the tile -@see opj_pi_destroy -*/ -opj_pi_iterator_t *opj_pi_create_decode(opj_image_t * image, - opj_cp_t * cp, - OPJ_UINT32 tileno); -/** - * Destroys a packet iterator array. - * - * @param p_pi the packet iterator array to destroy. - * @param p_nb_elements the number of elements in the array. - */ -void opj_pi_destroy(opj_pi_iterator_t *p_pi, - OPJ_UINT32 p_nb_elements); - -/** -Modify the packet iterator to point to the next packet -@param pi Packet iterator to modify -@return Returns false if pi pointed to the last packet or else returns true -*/ -OPJ_BOOL opj_pi_next(opj_pi_iterator_t * pi); -/* ----------------------------------------------------------------------- */ -/*@}*/ - -/*@}*/ - -#endif /* __PI_H */ diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/raw.c b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/raw.c deleted file mode 100644 index 2498761c42..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/raw.c +++ /dev/null @@ -1,95 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2014, Professor Benoit Macq - * Copyright (c) 2003-2007, Francois-Olivier Devaux - * Copyright (c) 2003-2014, Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include "opj_includes.h" - -/* -========================================================== - local functions -========================================================== -*/ - - -/* -========================================================== - RAW encoding interface -========================================================== -*/ - -opj_raw_t* opj_raw_create(void) { - opj_raw_t *raw = (opj_raw_t*)opj_malloc(sizeof(opj_raw_t)); - return raw; -} - -void opj_raw_destroy(opj_raw_t *raw) { - if(raw) { - opj_free(raw); - } -} - -OPJ_UINT32 opj_raw_numbytes(opj_raw_t *raw) { - const ptrdiff_t diff = raw->bp - raw->start; - assert( diff <= (ptrdiff_t)0xffffffff && diff >= 0 ); /* UINT32_MAX */ - return (OPJ_UINT32)diff; -} - -void opj_raw_init_dec(opj_raw_t *raw, OPJ_BYTE *bp, OPJ_UINT32 len) { - raw->start = bp; - raw->lenmax = len; - raw->len = 0; - raw->c = 0; - raw->ct = 0; -} - -OPJ_UINT32 opj_raw_decode(opj_raw_t *raw) { - OPJ_UINT32 d; - if (raw->ct == 0) { - raw->ct = 8; - if (raw->len == raw->lenmax) { - raw->c = 0xff; - } else { - if (raw->c == 0xff) { - raw->ct = 7; - } - raw->c = *(raw->start + raw->len); - raw->len++; - } - } - raw->ct--; - d = (raw->c >> raw->ct) & 0x01; - - return d; -} - diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/raw.h b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/raw.h deleted file mode 100644 index 572c666176..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/raw.h +++ /dev/null @@ -1,106 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2014, Professor Benoit Macq - * Copyright (c) 2003-2007, Francois-Olivier Devaux - * Copyright (c) 2003-2014, Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef __RAW_H -#define __RAW_H -/** -@file raw.h -@brief Implementation of operations for raw encoding (RAW) - -The functions in RAW.C have for goal to realize the operation of raw encoding linked -with the corresponding mode switch. -*/ - -/** @defgroup RAW RAW - Implementation of operations for raw encoding */ -/*@{*/ - -/** -RAW encoding operations -*/ -typedef struct opj_raw { - /** temporary buffer where bits are coded or decoded */ - OPJ_BYTE c; - /** number of bits already read or free to write */ - OPJ_UINT32 ct; - /** maximum length to decode */ - OPJ_UINT32 lenmax; - /** length decoded */ - OPJ_UINT32 len; - /** pointer to the current position in the buffer */ - OPJ_BYTE *bp; - /** pointer to the start of the buffer */ - OPJ_BYTE *start; - /** pointer to the end of the buffer */ - OPJ_BYTE *end; -} opj_raw_t; - -/** @name Exported functions */ -/*@{*/ -/* ----------------------------------------------------------------------- */ -/** -Create a new RAW handle -@return Returns a new RAW handle if successful, returns NULL otherwise -*/ -opj_raw_t* opj_raw_create(void); -/** -Destroy a previously created RAW handle -@param raw RAW handle to destroy -*/ -void opj_raw_destroy(opj_raw_t *raw); -/** -Return the number of bytes written/read since initialisation -@param raw RAW handle to destroy -@return Returns the number of bytes already encoded -*/ -OPJ_UINT32 opj_raw_numbytes(opj_raw_t *raw); -/** -Initialize the decoder -@param raw RAW handle -@param bp Pointer to the start of the buffer from which the bytes will be read -@param len Length of the input buffer -*/ -void opj_raw_init_dec(opj_raw_t *raw, OPJ_BYTE *bp, OPJ_UINT32 len); -/** -Decode a symbol using raw-decoder. Cfr p.506 TAUBMAN -@param raw RAW handle -@return Returns the decoded symbol (0 or 1) -*/ -OPJ_UINT32 opj_raw_decode(opj_raw_t *raw); -/* ----------------------------------------------------------------------- */ -/*@}*/ - -/*@}*/ - -#endif /* __RAW_H */ diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t1.c b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t1.c deleted file mode 100644 index 8cb230f48e..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t1.c +++ /dev/null @@ -1,1774 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2014, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux - * Copyright (c) 2003-2014, Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * Copyright (c) 2007, Callum Lerwick <seg@haxxed.com> - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include "opj_includes.h" -#include "t1_luts.h" - -/** @defgroup T1 T1 - Implementation of the tier-1 coding */ -/*@{*/ - -/** @name Local static functions */ -/*@{*/ - -static INLINE OPJ_BYTE opj_t1_getctxno_zc(OPJ_UINT32 f, OPJ_UINT32 orient); -static OPJ_BYTE opj_t1_getctxno_sc(OPJ_UINT32 f); -static INLINE OPJ_UINT32 opj_t1_getctxno_mag(OPJ_UINT32 f); -static OPJ_BYTE opj_t1_getspb(OPJ_UINT32 f); -static OPJ_INT16 opj_t1_getnmsedec_sig(OPJ_UINT32 x, OPJ_UINT32 bitpos); -static OPJ_INT16 opj_t1_getnmsedec_ref(OPJ_UINT32 x, OPJ_UINT32 bitpos); -static void opj_t1_updateflags(opj_flag_t *flagsp, OPJ_UINT32 s, OPJ_UINT32 stride); -/** -Encode significant pass -*/ -static void opj_t1_enc_sigpass_step(opj_t1_t *t1, - opj_flag_t *flagsp, - OPJ_INT32 *datap, - OPJ_UINT32 orient, - OPJ_INT32 bpno, - OPJ_INT32 one, - OPJ_INT32 *nmsedec, - OPJ_BYTE type, - OPJ_UINT32 vsc); - -/** -Decode significant pass -*/ -#if 0 -static void opj_t1_dec_sigpass_step(opj_t1_t *t1, - opj_flag_t *flagsp, - OPJ_INT32 *datap, - OPJ_UINT32 orient, - OPJ_INT32 oneplushalf, - OPJ_BYTE type, - OPJ_UINT32 vsc); -#endif - -static INLINE void opj_t1_dec_sigpass_step_raw( - opj_t1_t *t1, - opj_flag_t *flagsp, - OPJ_INT32 *datap, - OPJ_INT32 orient, - OPJ_INT32 oneplushalf, - OPJ_INT32 vsc); -static INLINE void opj_t1_dec_sigpass_step_mqc( - opj_t1_t *t1, - opj_flag_t *flagsp, - OPJ_INT32 *datap, - OPJ_INT32 orient, - OPJ_INT32 oneplushalf); -static INLINE void opj_t1_dec_sigpass_step_mqc_vsc( - opj_t1_t *t1, - opj_flag_t *flagsp, - OPJ_INT32 *datap, - OPJ_INT32 orient, - OPJ_INT32 oneplushalf, - OPJ_INT32 vsc); - - -/** -Encode significant pass -*/ -static void opj_t1_enc_sigpass( opj_t1_t *t1, - OPJ_INT32 bpno, - OPJ_UINT32 orient, - OPJ_INT32 *nmsedec, - OPJ_BYTE type, - OPJ_UINT32 cblksty); - -/** -Decode significant pass -*/ -static void opj_t1_dec_sigpass_raw( - opj_t1_t *t1, - OPJ_INT32 bpno, - OPJ_INT32 orient, - OPJ_INT32 cblksty); -static void opj_t1_dec_sigpass_mqc( - opj_t1_t *t1, - OPJ_INT32 bpno, - OPJ_INT32 orient); -static void opj_t1_dec_sigpass_mqc_vsc( - opj_t1_t *t1, - OPJ_INT32 bpno, - OPJ_INT32 orient); - - - -/** -Encode refinement pass -*/ -static void opj_t1_enc_refpass_step(opj_t1_t *t1, - opj_flag_t *flagsp, - OPJ_INT32 *datap, - OPJ_INT32 bpno, - OPJ_INT32 one, - OPJ_INT32 *nmsedec, - OPJ_BYTE type, - OPJ_UINT32 vsc); - - -/** -Encode refinement pass -*/ -static void opj_t1_enc_refpass( opj_t1_t *t1, - OPJ_INT32 bpno, - OPJ_INT32 *nmsedec, - OPJ_BYTE type, - OPJ_UINT32 cblksty); - -/** -Decode refinement pass -*/ -static void opj_t1_dec_refpass_raw( - opj_t1_t *t1, - OPJ_INT32 bpno, - OPJ_INT32 cblksty); -static void opj_t1_dec_refpass_mqc( - opj_t1_t *t1, - OPJ_INT32 bpno); -static void opj_t1_dec_refpass_mqc_vsc( - opj_t1_t *t1, - OPJ_INT32 bpno); - - -/** -Decode refinement pass -*/ -#if 0 -static void opj_t1_dec_refpass_step(opj_t1_t *t1, - opj_flag_t *flagsp, - OPJ_INT32 *datap, - OPJ_INT32 poshalf, - OPJ_INT32 neghalf, - OPJ_BYTE type, - OPJ_UINT32 vsc); -#endif - -static INLINE void opj_t1_dec_refpass_step_raw( - opj_t1_t *t1, - opj_flag_t *flagsp, - OPJ_INT32 *datap, - OPJ_INT32 poshalf, - OPJ_INT32 neghalf, - OPJ_INT32 vsc); -static INLINE void opj_t1_dec_refpass_step_mqc( - opj_t1_t *t1, - opj_flag_t *flagsp, - OPJ_INT32 *datap, - OPJ_INT32 poshalf, - OPJ_INT32 neghalf); -static INLINE void opj_t1_dec_refpass_step_mqc_vsc( - opj_t1_t *t1, - opj_flag_t *flagsp, - OPJ_INT32 *datap, - OPJ_INT32 poshalf, - OPJ_INT32 neghalf, - OPJ_INT32 vsc); - - - -/** -Encode clean-up pass -*/ -static void opj_t1_enc_clnpass_step( - opj_t1_t *t1, - opj_flag_t *flagsp, - OPJ_INT32 *datap, - OPJ_UINT32 orient, - OPJ_INT32 bpno, - OPJ_INT32 one, - OPJ_INT32 *nmsedec, - OPJ_UINT32 partial, - OPJ_UINT32 vsc); -/** -Decode clean-up pass -*/ -static void opj_t1_dec_clnpass_step_partial( - opj_t1_t *t1, - opj_flag_t *flagsp, - OPJ_INT32 *datap, - OPJ_INT32 orient, - OPJ_INT32 oneplushalf); -static void opj_t1_dec_clnpass_step( - opj_t1_t *t1, - opj_flag_t *flagsp, - OPJ_INT32 *datap, - OPJ_INT32 orient, - OPJ_INT32 oneplushalf); -static void opj_t1_dec_clnpass_step_vsc( - opj_t1_t *t1, - opj_flag_t *flagsp, - OPJ_INT32 *datap, - OPJ_INT32 orient, - OPJ_INT32 oneplushalf, - OPJ_INT32 partial, - OPJ_INT32 vsc); -/** -Encode clean-up pass -*/ -static void opj_t1_enc_clnpass( - opj_t1_t *t1, - OPJ_INT32 bpno, - OPJ_UINT32 orient, - OPJ_INT32 *nmsedec, - OPJ_UINT32 cblksty); -/** -Decode clean-up pass -*/ -static void opj_t1_dec_clnpass( - opj_t1_t *t1, - OPJ_INT32 bpno, - OPJ_INT32 orient, - OPJ_INT32 cblksty); - -static OPJ_FLOAT64 opj_t1_getwmsedec( - OPJ_INT32 nmsedec, - OPJ_UINT32 compno, - OPJ_UINT32 level, - OPJ_UINT32 orient, - OPJ_INT32 bpno, - OPJ_UINT32 qmfbid, - OPJ_FLOAT64 stepsize, - OPJ_UINT32 numcomps, - const OPJ_FLOAT64 * mct_norms, - OPJ_UINT32 mct_numcomps); - -static void opj_t1_encode_cblk( opj_t1_t *t1, - opj_tcd_cblk_enc_t* cblk, - OPJ_UINT32 orient, - OPJ_UINT32 compno, - OPJ_UINT32 level, - OPJ_UINT32 qmfbid, - OPJ_FLOAT64 stepsize, - OPJ_UINT32 cblksty, - OPJ_UINT32 numcomps, - opj_tcd_tile_t * tile, - const OPJ_FLOAT64 * mct_norms, - OPJ_UINT32 mct_numcomps); - -/** -Decode 1 code-block -@param t1 T1 handle -@param cblk Code-block coding parameters -@param orient -@param roishift Region of interest shifting value -@param cblksty Code-block style -*/ -static OPJ_BOOL opj_t1_decode_cblk( opj_t1_t *t1, - opj_tcd_cblk_dec_t* cblk, - OPJ_UINT32 orient, - OPJ_UINT32 roishift, - OPJ_UINT32 cblksty); - -OPJ_BOOL opj_t1_allocate_buffers( opj_t1_t *t1, - OPJ_UINT32 w, - OPJ_UINT32 h); - -/*@}*/ - -/*@}*/ - -/* ----------------------------------------------------------------------- */ - -OPJ_BYTE opj_t1_getctxno_zc(OPJ_UINT32 f, OPJ_UINT32 orient) { - return lut_ctxno_zc[(orient << 8) | (f & T1_SIG_OTH)]; -} - -OPJ_BYTE opj_t1_getctxno_sc(OPJ_UINT32 f) { - return lut_ctxno_sc[(f & (T1_SIG_PRIM | T1_SGN)) >> 4]; -} - -OPJ_UINT32 opj_t1_getctxno_mag(OPJ_UINT32 f) { - OPJ_UINT32 tmp1 = (f & T1_SIG_OTH) ? T1_CTXNO_MAG + 1 : T1_CTXNO_MAG; - OPJ_UINT32 tmp2 = (f & T1_REFINE) ? T1_CTXNO_MAG + 2 : tmp1; - return (tmp2); -} - -OPJ_BYTE opj_t1_getspb(OPJ_UINT32 f) { - return lut_spb[(f & (T1_SIG_PRIM | T1_SGN)) >> 4]; -} - -OPJ_INT16 opj_t1_getnmsedec_sig(OPJ_UINT32 x, OPJ_UINT32 bitpos) { - if (bitpos > T1_NMSEDEC_FRACBITS) { - return lut_nmsedec_sig[(x >> (bitpos - T1_NMSEDEC_FRACBITS)) & ((1 << T1_NMSEDEC_BITS) - 1)]; - } - - return lut_nmsedec_sig0[x & ((1 << T1_NMSEDEC_BITS) - 1)]; -} - -OPJ_INT16 opj_t1_getnmsedec_ref(OPJ_UINT32 x, OPJ_UINT32 bitpos) { - if (bitpos > T1_NMSEDEC_FRACBITS) { - return lut_nmsedec_ref[(x >> (bitpos - T1_NMSEDEC_FRACBITS)) & ((1 << T1_NMSEDEC_BITS) - 1)]; - } - - return lut_nmsedec_ref0[x & ((1 << T1_NMSEDEC_BITS) - 1)]; -} - -void opj_t1_updateflags(opj_flag_t *flagsp, OPJ_UINT32 s, OPJ_UINT32 stride) { - opj_flag_t *np = flagsp - stride; - opj_flag_t *sp = flagsp + stride; - - static const opj_flag_t mod[] = { - T1_SIG_S, T1_SIG_S|T1_SGN_S, - T1_SIG_E, T1_SIG_E|T1_SGN_E, - T1_SIG_W, T1_SIG_W|T1_SGN_W, - T1_SIG_N, T1_SIG_N|T1_SGN_N - }; - - np[-1] |= T1_SIG_SE; - np[0] |= mod[s]; - np[1] |= T1_SIG_SW; - - flagsp[-1] |= mod[s+2]; - flagsp[0] |= T1_SIG; - flagsp[1] |= mod[s+4]; - - sp[-1] |= T1_SIG_NE; - sp[0] |= mod[s+6]; - sp[1] |= T1_SIG_NW; -} - -void opj_t1_enc_sigpass_step( opj_t1_t *t1, - opj_flag_t *flagsp, - OPJ_INT32 *datap, - OPJ_UINT32 orient, - OPJ_INT32 bpno, - OPJ_INT32 one, - OPJ_INT32 *nmsedec, - OPJ_BYTE type, - OPJ_UINT32 vsc - ) -{ - OPJ_INT32 v; - OPJ_UINT32 flag; - - opj_mqc_t *mqc = t1->mqc; /* MQC component */ - - flag = vsc ? (OPJ_UINT32)((*flagsp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (OPJ_UINT32)(*flagsp); - if ((flag & T1_SIG_OTH) && !(flag & (T1_SIG | T1_VISIT))) { - v = opj_int_abs(*datap) & one ? 1 : 0; - opj_mqc_setcurctx(mqc, opj_t1_getctxno_zc(flag, orient)); /* ESSAI */ - if (type == T1_TYPE_RAW) { /* BYPASS/LAZY MODE */ - opj_mqc_bypass_enc(mqc, (OPJ_UINT32)v); - } else { - opj_mqc_encode(mqc, (OPJ_UINT32)v); - } - if (v) { - v = *datap < 0 ? 1 : 0; - *nmsedec += opj_t1_getnmsedec_sig((OPJ_UINT32)opj_int_abs(*datap), (OPJ_UINT32)(bpno + T1_NMSEDEC_FRACBITS)); - opj_mqc_setcurctx(mqc, opj_t1_getctxno_sc(flag)); /* ESSAI */ - if (type == T1_TYPE_RAW) { /* BYPASS/LAZY MODE */ - opj_mqc_bypass_enc(mqc, (OPJ_UINT32)v); - } else { - opj_mqc_encode(mqc, (OPJ_UINT32)(v ^ opj_t1_getspb((OPJ_UINT32)flag))); - } - opj_t1_updateflags(flagsp, (OPJ_UINT32)v, t1->flags_stride); - } - *flagsp |= T1_VISIT; - } -} - - -static INLINE void opj_t1_dec_sigpass_step_raw( - opj_t1_t *t1, - opj_flag_t *flagsp, - OPJ_INT32 *datap, - OPJ_INT32 orient, - OPJ_INT32 oneplushalf, - OPJ_INT32 vsc) -{ - OPJ_INT32 v, flag; - opj_raw_t *raw = t1->raw; /* RAW component */ - OPJ_ARG_NOT_USED(orient); - - flag = vsc ? ((*flagsp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (*flagsp); - if ((flag & T1_SIG_OTH) && !(flag & (T1_SIG | T1_VISIT))) { - if (opj_raw_decode(raw)) { - v = (OPJ_INT32)opj_raw_decode(raw); /* ESSAI */ - *datap = v ? -oneplushalf : oneplushalf; - opj_t1_updateflags(flagsp, (OPJ_UINT32)v, t1->flags_stride); - } - *flagsp |= T1_VISIT; - } -} - -INLINE void opj_t1_dec_sigpass_step_mqc( - opj_t1_t *t1, - opj_flag_t *flagsp, - OPJ_INT32 *datap, - OPJ_INT32 orient, - OPJ_INT32 oneplushalf) -{ - OPJ_INT32 v, flag; - - opj_mqc_t *mqc = t1->mqc; /* MQC component */ - - flag = *flagsp; - if ((flag & T1_SIG_OTH) && !(flag & (T1_SIG | T1_VISIT))) { - opj_mqc_setcurctx(mqc, opj_t1_getctxno_zc((OPJ_UINT32)flag, (OPJ_UINT32)orient)); - if (opj_mqc_decode(mqc)) { - opj_mqc_setcurctx(mqc, opj_t1_getctxno_sc((OPJ_UINT32)flag)); - v = opj_mqc_decode(mqc) ^ opj_t1_getspb((OPJ_UINT32)flag); - *datap = v ? -oneplushalf : oneplushalf; - opj_t1_updateflags(flagsp, (OPJ_UINT32)v, t1->flags_stride); - } - *flagsp |= T1_VISIT; - } -} /* VSC and BYPASS by Antonin */ - -INLINE void opj_t1_dec_sigpass_step_mqc_vsc( - opj_t1_t *t1, - opj_flag_t *flagsp, - OPJ_INT32 *datap, - OPJ_INT32 orient, - OPJ_INT32 oneplushalf, - OPJ_INT32 vsc) -{ - OPJ_INT32 v, flag; - - opj_mqc_t *mqc = t1->mqc; /* MQC component */ - - flag = vsc ? ((*flagsp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (*flagsp); - if ((flag & T1_SIG_OTH) && !(flag & (T1_SIG | T1_VISIT))) { - opj_mqc_setcurctx(mqc, opj_t1_getctxno_zc((OPJ_UINT32)flag, (OPJ_UINT32)orient)); - if (opj_mqc_decode(mqc)) { - opj_mqc_setcurctx(mqc, opj_t1_getctxno_sc((OPJ_UINT32)flag)); - v = opj_mqc_decode(mqc) ^ opj_t1_getspb((OPJ_UINT32)flag); - *datap = v ? -oneplushalf : oneplushalf; - opj_t1_updateflags(flagsp, (OPJ_UINT32)v, t1->flags_stride); - } - *flagsp |= T1_VISIT; - } -} /* VSC and BYPASS by Antonin */ - - - -void opj_t1_enc_sigpass(opj_t1_t *t1, - OPJ_INT32 bpno, - OPJ_UINT32 orient, - OPJ_INT32 *nmsedec, - OPJ_BYTE type, - OPJ_UINT32 cblksty - ) -{ - OPJ_UINT32 i, j, k, vsc; - OPJ_INT32 one; - - *nmsedec = 0; - one = 1 << (bpno + T1_NMSEDEC_FRACBITS); - for (k = 0; k < t1->h; k += 4) { - for (i = 0; i < t1->w; ++i) { - for (j = k; j < k + 4 && j < t1->h; ++j) { - vsc = ((cblksty & J2K_CCP_CBLKSTY_VSC) && (j == k + 3 || j == t1->h - 1)) ? 1 : 0; - opj_t1_enc_sigpass_step( - t1, - &t1->flags[((j+1) * t1->flags_stride) + i + 1], - &t1->data[(j * t1->data_stride) + i], - orient, - bpno, - one, - nmsedec, - type, - vsc); - } - } - } -} - -void opj_t1_dec_sigpass_raw( - opj_t1_t *t1, - OPJ_INT32 bpno, - OPJ_INT32 orient, - OPJ_INT32 cblksty) -{ - OPJ_INT32 one, half, oneplushalf, vsc; - OPJ_UINT32 i, j, k; - one = 1 << bpno; - half = one >> 1; - oneplushalf = one | half; - for (k = 0; k < t1->h; k += 4) { - for (i = 0; i < t1->w; ++i) { - for (j = k; j < k + 4 && j < t1->h; ++j) { - vsc = ((cblksty & J2K_CCP_CBLKSTY_VSC) && (j == k + 3 || j == t1->h - 1)) ? 1 : 0; - opj_t1_dec_sigpass_step_raw( - t1, - &t1->flags[((j+1) * t1->flags_stride) + i + 1], - &t1->data[(j * t1->w) + i], - orient, - oneplushalf, - vsc); - } - } - } -} /* VSC and BYPASS by Antonin */ - -void opj_t1_dec_sigpass_mqc( - opj_t1_t *t1, - OPJ_INT32 bpno, - OPJ_INT32 orient) -{ - OPJ_INT32 one, half, oneplushalf; - OPJ_UINT32 i, j, k; - OPJ_INT32 *data1 = t1->data; - opj_flag_t *flags1 = &t1->flags[1]; - one = 1 << bpno; - half = one >> 1; - oneplushalf = one | half; - for (k = 0; k < (t1->h & ~3u); k += 4) { - for (i = 0; i < t1->w; ++i) { - OPJ_INT32 *data2 = data1 + i; - opj_flag_t *flags2 = flags1 + i; - flags2 += t1->flags_stride; - opj_t1_dec_sigpass_step_mqc(t1, flags2, data2, orient, oneplushalf); - data2 += t1->w; - flags2 += t1->flags_stride; - opj_t1_dec_sigpass_step_mqc(t1, flags2, data2, orient, oneplushalf); - data2 += t1->w; - flags2 += t1->flags_stride; - opj_t1_dec_sigpass_step_mqc(t1, flags2, data2, orient, oneplushalf); - data2 += t1->w; - flags2 += t1->flags_stride; - opj_t1_dec_sigpass_step_mqc(t1, flags2, data2, orient, oneplushalf); - data2 += t1->w; - } - data1 += t1->w << 2; - flags1 += t1->flags_stride << 2; - } - for (i = 0; i < t1->w; ++i) { - OPJ_INT32 *data2 = data1 + i; - opj_flag_t *flags2 = flags1 + i; - for (j = k; j < t1->h; ++j) { - flags2 += t1->flags_stride; - opj_t1_dec_sigpass_step_mqc(t1, flags2, data2, orient, oneplushalf); - data2 += t1->w; - } - } -} /* VSC and BYPASS by Antonin */ - -void opj_t1_dec_sigpass_mqc_vsc( - opj_t1_t *t1, - OPJ_INT32 bpno, - OPJ_INT32 orient) -{ - OPJ_INT32 one, half, oneplushalf, vsc; - OPJ_UINT32 i, j, k; - one = 1 << bpno; - half = one >> 1; - oneplushalf = one | half; - for (k = 0; k < t1->h; k += 4) { - for (i = 0; i < t1->w; ++i) { - for (j = k; j < k + 4 && j < t1->h; ++j) { - vsc = (j == k + 3 || j == t1->h - 1) ? 1 : 0; - opj_t1_dec_sigpass_step_mqc_vsc( - t1, - &t1->flags[((j+1) * t1->flags_stride) + i + 1], - &t1->data[(j * t1->w) + i], - orient, - oneplushalf, - vsc); - } - } - } -} /* VSC and BYPASS by Antonin */ - - - -void opj_t1_enc_refpass_step( opj_t1_t *t1, - opj_flag_t *flagsp, - OPJ_INT32 *datap, - OPJ_INT32 bpno, - OPJ_INT32 one, - OPJ_INT32 *nmsedec, - OPJ_BYTE type, - OPJ_UINT32 vsc) -{ - OPJ_INT32 v; - OPJ_UINT32 flag; - - opj_mqc_t *mqc = t1->mqc; /* MQC component */ - - flag = vsc ? (OPJ_UINT32)((*flagsp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (OPJ_UINT32)(*flagsp); - if ((flag & (T1_SIG | T1_VISIT)) == T1_SIG) { - *nmsedec += opj_t1_getnmsedec_ref((OPJ_UINT32)opj_int_abs(*datap), (OPJ_UINT32)(bpno + T1_NMSEDEC_FRACBITS)); - v = opj_int_abs(*datap) & one ? 1 : 0; - opj_mqc_setcurctx(mqc, opj_t1_getctxno_mag(flag)); /* ESSAI */ - if (type == T1_TYPE_RAW) { /* BYPASS/LAZY MODE */ - opj_mqc_bypass_enc(mqc, (OPJ_UINT32)v); - } else { - opj_mqc_encode(mqc, (OPJ_UINT32)v); - } - *flagsp |= T1_REFINE; - } -} - -INLINE void opj_t1_dec_refpass_step_raw( - opj_t1_t *t1, - opj_flag_t *flagsp, - OPJ_INT32 *datap, - OPJ_INT32 poshalf, - OPJ_INT32 neghalf, - OPJ_INT32 vsc) -{ - OPJ_INT32 v, t, flag; - - opj_raw_t *raw = t1->raw; /* RAW component */ - - flag = vsc ? ((*flagsp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (*flagsp); - if ((flag & (T1_SIG | T1_VISIT)) == T1_SIG) { - v = (OPJ_INT32)opj_raw_decode(raw); - t = v ? poshalf : neghalf; - *datap += *datap < 0 ? -t : t; - *flagsp |= T1_REFINE; - } -} /* VSC and BYPASS by Antonin */ - -INLINE void opj_t1_dec_refpass_step_mqc( - opj_t1_t *t1, - opj_flag_t *flagsp, - OPJ_INT32 *datap, - OPJ_INT32 poshalf, - OPJ_INT32 neghalf) -{ - OPJ_INT32 v, t, flag; - - opj_mqc_t *mqc = t1->mqc; /* MQC component */ - - flag = *flagsp; - if ((flag & (T1_SIG | T1_VISIT)) == T1_SIG) { - opj_mqc_setcurctx(mqc, opj_t1_getctxno_mag((OPJ_UINT32)flag)); /* ESSAI */ - v = opj_mqc_decode(mqc); - t = v ? poshalf : neghalf; - *datap += *datap < 0 ? -t : t; - *flagsp |= T1_REFINE; - } -} /* VSC and BYPASS by Antonin */ - -INLINE void opj_t1_dec_refpass_step_mqc_vsc( - opj_t1_t *t1, - opj_flag_t *flagsp, - OPJ_INT32 *datap, - OPJ_INT32 poshalf, - OPJ_INT32 neghalf, - OPJ_INT32 vsc) -{ - OPJ_INT32 v, t, flag; - - opj_mqc_t *mqc = t1->mqc; /* MQC component */ - - flag = vsc ? ((*flagsp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (*flagsp); - if ((flag & (T1_SIG | T1_VISIT)) == T1_SIG) { - opj_mqc_setcurctx(mqc, opj_t1_getctxno_mag((OPJ_UINT32)flag)); /* ESSAI */ - v = opj_mqc_decode(mqc); - t = v ? poshalf : neghalf; - *datap += *datap < 0 ? -t : t; - *flagsp |= T1_REFINE; - } -} /* VSC and BYPASS by Antonin */ - - -void opj_t1_enc_refpass( - opj_t1_t *t1, - OPJ_INT32 bpno, - OPJ_INT32 *nmsedec, - OPJ_BYTE type, - OPJ_UINT32 cblksty) -{ - OPJ_UINT32 i, j, k, vsc; - OPJ_INT32 one; - - *nmsedec = 0; - one = 1 << (bpno + T1_NMSEDEC_FRACBITS); - for (k = 0; k < t1->h; k += 4) { - for (i = 0; i < t1->w; ++i) { - for (j = k; j < k + 4 && j < t1->h; ++j) { - vsc = ((cblksty & J2K_CCP_CBLKSTY_VSC) && (j == k + 3 || j == t1->h - 1)) ? 1 : 0; - opj_t1_enc_refpass_step( - t1, - &t1->flags[((j+1) * t1->flags_stride) + i + 1], - &t1->data[(j * t1->data_stride) + i], - bpno, - one, - nmsedec, - type, - vsc); - } - } - } -} - -void opj_t1_dec_refpass_raw( - opj_t1_t *t1, - OPJ_INT32 bpno, - OPJ_INT32 cblksty) -{ - OPJ_INT32 one, poshalf, neghalf; - OPJ_UINT32 i, j, k; - OPJ_INT32 vsc; - one = 1 << bpno; - poshalf = one >> 1; - neghalf = bpno > 0 ? -poshalf : -1; - for (k = 0; k < t1->h; k += 4) { - for (i = 0; i < t1->w; ++i) { - for (j = k; j < k + 4 && j < t1->h; ++j) { - vsc = ((cblksty & J2K_CCP_CBLKSTY_VSC) && (j == k + 3 || j == t1->h - 1)) ? 1 : 0; - opj_t1_dec_refpass_step_raw( - t1, - &t1->flags[((j+1) * t1->flags_stride) + i + 1], - &t1->data[(j * t1->w) + i], - poshalf, - neghalf, - vsc); - } - } - } -} /* VSC and BYPASS by Antonin */ - -void opj_t1_dec_refpass_mqc( - opj_t1_t *t1, - OPJ_INT32 bpno) -{ - OPJ_INT32 one, poshalf, neghalf; - OPJ_UINT32 i, j, k; - OPJ_INT32 *data1 = t1->data; - opj_flag_t *flags1 = &t1->flags[1]; - one = 1 << bpno; - poshalf = one >> 1; - neghalf = bpno > 0 ? -poshalf : -1; - for (k = 0; k < (t1->h & ~3u); k += 4) { - for (i = 0; i < t1->w; ++i) { - OPJ_INT32 *data2 = data1 + i; - opj_flag_t *flags2 = flags1 + i; - flags2 += t1->flags_stride; - opj_t1_dec_refpass_step_mqc(t1, flags2, data2, poshalf, neghalf); - data2 += t1->w; - flags2 += t1->flags_stride; - opj_t1_dec_refpass_step_mqc(t1, flags2, data2, poshalf, neghalf); - data2 += t1->w; - flags2 += t1->flags_stride; - opj_t1_dec_refpass_step_mqc(t1, flags2, data2, poshalf, neghalf); - data2 += t1->w; - flags2 += t1->flags_stride; - opj_t1_dec_refpass_step_mqc(t1, flags2, data2, poshalf, neghalf); - data2 += t1->w; - } - data1 += t1->w << 2; - flags1 += t1->flags_stride << 2; - } - for (i = 0; i < t1->w; ++i) { - OPJ_INT32 *data2 = data1 + i; - opj_flag_t *flags2 = flags1 + i; - for (j = k; j < t1->h; ++j) { - flags2 += t1->flags_stride; - opj_t1_dec_refpass_step_mqc(t1, flags2, data2, poshalf, neghalf); - data2 += t1->w; - } - } -} /* VSC and BYPASS by Antonin */ - -void opj_t1_dec_refpass_mqc_vsc( - opj_t1_t *t1, - OPJ_INT32 bpno) -{ - OPJ_INT32 one, poshalf, neghalf; - OPJ_UINT32 i, j, k; - OPJ_INT32 vsc; - one = 1 << bpno; - poshalf = one >> 1; - neghalf = bpno > 0 ? -poshalf : -1; - for (k = 0; k < t1->h; k += 4) { - for (i = 0; i < t1->w; ++i) { - for (j = k; j < k + 4 && j < t1->h; ++j) { - vsc = ((j == k + 3 || j == t1->h - 1)) ? 1 : 0; - opj_t1_dec_refpass_step_mqc_vsc( - t1, - &t1->flags[((j+1) * t1->flags_stride) + i + 1], - &t1->data[(j * t1->w) + i], - poshalf, - neghalf, - vsc); - } - } - } -} /* VSC and BYPASS by Antonin */ - - -void opj_t1_enc_clnpass_step( - opj_t1_t *t1, - opj_flag_t *flagsp, - OPJ_INT32 *datap, - OPJ_UINT32 orient, - OPJ_INT32 bpno, - OPJ_INT32 one, - OPJ_INT32 *nmsedec, - OPJ_UINT32 partial, - OPJ_UINT32 vsc) -{ - OPJ_INT32 v; - OPJ_UINT32 flag; - - opj_mqc_t *mqc = t1->mqc; /* MQC component */ - - flag = vsc ? (OPJ_UINT32)((*flagsp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (OPJ_UINT32)(*flagsp); - if (partial) { - goto LABEL_PARTIAL; - } - if (!(*flagsp & (T1_SIG | T1_VISIT))) { - opj_mqc_setcurctx(mqc, opj_t1_getctxno_zc(flag, orient)); - v = opj_int_abs(*datap) & one ? 1 : 0; - opj_mqc_encode(mqc, (OPJ_UINT32)v); - if (v) { -LABEL_PARTIAL: - *nmsedec += opj_t1_getnmsedec_sig((OPJ_UINT32)opj_int_abs(*datap), (OPJ_UINT32)(bpno + T1_NMSEDEC_FRACBITS)); - opj_mqc_setcurctx(mqc, opj_t1_getctxno_sc(flag)); - v = *datap < 0 ? 1 : 0; - opj_mqc_encode(mqc, (OPJ_UINT32)(v ^ opj_t1_getspb((OPJ_UINT32)flag))); - opj_t1_updateflags(flagsp, (OPJ_UINT32)v, t1->flags_stride); - } - } - *flagsp &= ~T1_VISIT; -} - -static void opj_t1_dec_clnpass_step_partial( - opj_t1_t *t1, - opj_flag_t *flagsp, - OPJ_INT32 *datap, - OPJ_INT32 orient, - OPJ_INT32 oneplushalf) -{ - OPJ_INT32 v, flag; - opj_mqc_t *mqc = t1->mqc; /* MQC component */ - - OPJ_ARG_NOT_USED(orient); - - flag = *flagsp; - opj_mqc_setcurctx(mqc, opj_t1_getctxno_sc((OPJ_UINT32)flag)); - v = opj_mqc_decode(mqc) ^ opj_t1_getspb((OPJ_UINT32)flag); - *datap = v ? -oneplushalf : oneplushalf; - opj_t1_updateflags(flagsp, (OPJ_UINT32)v, t1->flags_stride); - *flagsp &= ~T1_VISIT; -} /* VSC and BYPASS by Antonin */ - -static void opj_t1_dec_clnpass_step( - opj_t1_t *t1, - opj_flag_t *flagsp, - OPJ_INT32 *datap, - OPJ_INT32 orient, - OPJ_INT32 oneplushalf) -{ - OPJ_INT32 v, flag; - - opj_mqc_t *mqc = t1->mqc; /* MQC component */ - - flag = *flagsp; - if (!(flag & (T1_SIG | T1_VISIT))) { - opj_mqc_setcurctx(mqc, opj_t1_getctxno_zc((OPJ_UINT32)flag, (OPJ_UINT32)orient)); - if (opj_mqc_decode(mqc)) { - opj_mqc_setcurctx(mqc, opj_t1_getctxno_sc((OPJ_UINT32)flag)); - v = opj_mqc_decode(mqc) ^ opj_t1_getspb((OPJ_UINT32)flag); - *datap = v ? -oneplushalf : oneplushalf; - opj_t1_updateflags(flagsp, (OPJ_UINT32)v, t1->flags_stride); - } - } - *flagsp &= ~T1_VISIT; -} /* VSC and BYPASS by Antonin */ - -static void opj_t1_dec_clnpass_step_vsc( - opj_t1_t *t1, - opj_flag_t *flagsp, - OPJ_INT32 *datap, - OPJ_INT32 orient, - OPJ_INT32 oneplushalf, - OPJ_INT32 partial, - OPJ_INT32 vsc) -{ - OPJ_INT32 v, flag; - - opj_mqc_t *mqc = t1->mqc; /* MQC component */ - - flag = vsc ? ((*flagsp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (*flagsp); - if (partial) { - goto LABEL_PARTIAL; - } - if (!(flag & (T1_SIG | T1_VISIT))) { - opj_mqc_setcurctx(mqc, opj_t1_getctxno_zc((OPJ_UINT32)flag, (OPJ_UINT32)orient)); - if (opj_mqc_decode(mqc)) { -LABEL_PARTIAL: - opj_mqc_setcurctx(mqc, opj_t1_getctxno_sc((OPJ_UINT32)flag)); - v = opj_mqc_decode(mqc) ^ opj_t1_getspb((OPJ_UINT32)flag); - *datap = v ? -oneplushalf : oneplushalf; - opj_t1_updateflags(flagsp, (OPJ_UINT32)v, t1->flags_stride); - } - } - *flagsp &= ~T1_VISIT; -} - -void opj_t1_enc_clnpass( - opj_t1_t *t1, - OPJ_INT32 bpno, - OPJ_UINT32 orient, - OPJ_INT32 *nmsedec, - OPJ_UINT32 cblksty) -{ - OPJ_UINT32 i, j, k; - OPJ_INT32 one; - OPJ_UINT32 agg, runlen, vsc; - - opj_mqc_t *mqc = t1->mqc; /* MQC component */ - - *nmsedec = 0; - one = 1 << (bpno + T1_NMSEDEC_FRACBITS); - for (k = 0; k < t1->h; k += 4) { - for (i = 0; i < t1->w; ++i) { - if (k + 3 < t1->h) { - if (cblksty & J2K_CCP_CBLKSTY_VSC) { - agg = !(MACRO_t1_flags(1 + k,1 + i) & (T1_SIG | T1_VISIT | T1_SIG_OTH) - || MACRO_t1_flags(1 + k + 1,1 + i) & (T1_SIG | T1_VISIT | T1_SIG_OTH) - || MACRO_t1_flags(1 + k + 2,1 + i) & (T1_SIG | T1_VISIT | T1_SIG_OTH) - || (MACRO_t1_flags(1 + k + 3,1 + i) - & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) & (T1_SIG | T1_VISIT | T1_SIG_OTH)); - } else { - agg = !(MACRO_t1_flags(1 + k,1 + i) & (T1_SIG | T1_VISIT | T1_SIG_OTH) - || MACRO_t1_flags(1 + k + 1,1 + i) & (T1_SIG | T1_VISIT | T1_SIG_OTH) - || MACRO_t1_flags(1 + k + 2,1 + i) & (T1_SIG | T1_VISIT | T1_SIG_OTH) - || MACRO_t1_flags(1 + k + 3,1 + i) & (T1_SIG | T1_VISIT | T1_SIG_OTH)); - } - } else { - agg = 0; - } - if (agg) { - for (runlen = 0; runlen < 4; ++runlen) { - if (opj_int_abs(t1->data[((k + runlen)*t1->data_stride) + i]) & one) - break; - } - opj_mqc_setcurctx(mqc, T1_CTXNO_AGG); - opj_mqc_encode(mqc, runlen != 4); - if (runlen == 4) { - continue; - } - opj_mqc_setcurctx(mqc, T1_CTXNO_UNI); - opj_mqc_encode(mqc, runlen >> 1); - opj_mqc_encode(mqc, runlen & 1); - } else { - runlen = 0; - } - for (j = k + runlen; j < k + 4 && j < t1->h; ++j) { - vsc = ((cblksty & J2K_CCP_CBLKSTY_VSC) && (j == k + 3 || j == t1->h - 1)) ? 1 : 0; - opj_t1_enc_clnpass_step( - t1, - &t1->flags[((j+1) * t1->flags_stride) + i + 1], - &t1->data[(j * t1->data_stride) + i], - orient, - bpno, - one, - nmsedec, - agg && (j == k + runlen), - vsc); - } - } - } -} - -static void opj_t1_dec_clnpass( - opj_t1_t *t1, - OPJ_INT32 bpno, - OPJ_INT32 orient, - OPJ_INT32 cblksty) -{ - OPJ_INT32 one, half, oneplushalf, agg, runlen, vsc; - OPJ_UINT32 i, j, k; - OPJ_INT32 segsym = cblksty & J2K_CCP_CBLKSTY_SEGSYM; - - opj_mqc_t *mqc = t1->mqc; /* MQC component */ - - one = 1 << bpno; - half = one >> 1; - oneplushalf = one | half; - if (cblksty & J2K_CCP_CBLKSTY_VSC) { - for (k = 0; k < t1->h; k += 4) { - for (i = 0; i < t1->w; ++i) { - if (k + 3 < t1->h) { - agg = !(MACRO_t1_flags(1 + k,1 + i) & (T1_SIG | T1_VISIT | T1_SIG_OTH) - || MACRO_t1_flags(1 + k + 1,1 + i) & (T1_SIG | T1_VISIT | T1_SIG_OTH) - || MACRO_t1_flags(1 + k + 2,1 + i) & (T1_SIG | T1_VISIT | T1_SIG_OTH) - || (MACRO_t1_flags(1 + k + 3,1 + i) - & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) & (T1_SIG | T1_VISIT | T1_SIG_OTH)); - } else { - agg = 0; - } - if (agg) { - opj_mqc_setcurctx(mqc, T1_CTXNO_AGG); - if (!opj_mqc_decode(mqc)) { - continue; - } - opj_mqc_setcurctx(mqc, T1_CTXNO_UNI); - runlen = opj_mqc_decode(mqc); - runlen = (runlen << 1) | opj_mqc_decode(mqc); - } else { - runlen = 0; - } - for (j = k + (OPJ_UINT32)runlen; j < k + 4 && j < t1->h; ++j) { - vsc = (j == k + 3 || j == t1->h - 1) ? 1 : 0; - opj_t1_dec_clnpass_step_vsc( - t1, - &t1->flags[((j+1) * t1->flags_stride) + i + 1], - &t1->data[(j * t1->w) + i], - orient, - oneplushalf, - agg && (j == k + (OPJ_UINT32)runlen), - vsc); - } - } - } - } else { - OPJ_INT32 *data1 = t1->data; - opj_flag_t *flags1 = &t1->flags[1]; - for (k = 0; k < (t1->h & ~3u); k += 4) { - for (i = 0; i < t1->w; ++i) { - OPJ_INT32 *data2 = data1 + i; - opj_flag_t *flags2 = flags1 + i; - agg = !(MACRO_t1_flags(1 + k,1 + i) & (T1_SIG | T1_VISIT | T1_SIG_OTH) - || MACRO_t1_flags(1 + k + 1,1 + i) & (T1_SIG | T1_VISIT | T1_SIG_OTH) - || MACRO_t1_flags(1 + k + 2,1 + i) & (T1_SIG | T1_VISIT | T1_SIG_OTH) - || MACRO_t1_flags(1 + k + 3,1 + i) & (T1_SIG | T1_VISIT | T1_SIG_OTH)); - if (agg) { - opj_mqc_setcurctx(mqc, T1_CTXNO_AGG); - if (!opj_mqc_decode(mqc)) { - continue; - } - opj_mqc_setcurctx(mqc, T1_CTXNO_UNI); - runlen = opj_mqc_decode(mqc); - runlen = (runlen << 1) | opj_mqc_decode(mqc); - flags2 += (OPJ_UINT32)runlen * t1->flags_stride; - data2 += (OPJ_UINT32)runlen * t1->w; - for (j = k + (OPJ_UINT32)runlen; j < k + 4 && j < t1->h; ++j) { - flags2 += t1->flags_stride; - if (agg && (j == k + (OPJ_UINT32)runlen)) { - opj_t1_dec_clnpass_step_partial(t1, flags2, data2, orient, oneplushalf); - } else { - opj_t1_dec_clnpass_step(t1, flags2, data2, orient, oneplushalf); - } - data2 += t1->w; - } - } else { - flags2 += t1->flags_stride; - opj_t1_dec_clnpass_step(t1, flags2, data2, orient, oneplushalf); - data2 += t1->w; - flags2 += t1->flags_stride; - opj_t1_dec_clnpass_step(t1, flags2, data2, orient, oneplushalf); - data2 += t1->w; - flags2 += t1->flags_stride; - opj_t1_dec_clnpass_step(t1, flags2, data2, orient, oneplushalf); - data2 += t1->w; - flags2 += t1->flags_stride; - opj_t1_dec_clnpass_step(t1, flags2, data2, orient, oneplushalf); - data2 += t1->w; - } - } - data1 += t1->w << 2; - flags1 += t1->flags_stride << 2; - } - for (i = 0; i < t1->w; ++i) { - OPJ_INT32 *data2 = data1 + i; - opj_flag_t *flags2 = flags1 + i; - for (j = k; j < t1->h; ++j) { - flags2 += t1->flags_stride; - opj_t1_dec_clnpass_step(t1, flags2, data2, orient, oneplushalf); - data2 += t1->w; - } - } - } - - if (segsym) { - OPJ_INT32 v = 0; - opj_mqc_setcurctx(mqc, T1_CTXNO_UNI); - v = opj_mqc_decode(mqc); - v = (v << 1) | opj_mqc_decode(mqc); - v = (v << 1) | opj_mqc_decode(mqc); - v = (v << 1) | opj_mqc_decode(mqc); - /* - if (v!=0xa) { - opj_event_msg(t1->cinfo, EVT_WARNING, "Bad segmentation symbol %x\n", v); - } - */ - } -} /* VSC and BYPASS by Antonin */ - - -/** mod fixed_quality */ -static OPJ_FLOAT64 opj_t1_getwmsedec( - OPJ_INT32 nmsedec, - OPJ_UINT32 compno, - OPJ_UINT32 level, - OPJ_UINT32 orient, - OPJ_INT32 bpno, - OPJ_UINT32 qmfbid, - OPJ_FLOAT64 stepsize, - OPJ_UINT32 numcomps, - const OPJ_FLOAT64 * mct_norms, - OPJ_UINT32 mct_numcomps) -{ - OPJ_FLOAT64 w1 = 1, w2, wmsedec; - OPJ_ARG_NOT_USED(numcomps); - - if (mct_norms && (compno < mct_numcomps)) { - w1 = mct_norms[compno]; - } - - if (qmfbid == 1) { - w2 = opj_dwt_getnorm(level, orient); - } else { /* if (qmfbid == 0) */ - w2 = opj_dwt_getnorm_real(level, orient); - } - - wmsedec = w1 * w2 * stepsize * (1 << bpno); - wmsedec *= wmsedec * nmsedec / 8192.0; - - return wmsedec; -} - -OPJ_BOOL opj_t1_allocate_buffers( - opj_t1_t *t1, - OPJ_UINT32 w, - OPJ_UINT32 h) -{ - OPJ_UINT32 datasize=w * h; - OPJ_UINT32 flagssize; - - /* encoder uses tile buffer, so no need to allocate */ - if (!t1->encoder) { - if(datasize > t1->datasize){ - opj_aligned_free(t1->data); - t1->data = (OPJ_INT32*) opj_aligned_malloc(datasize * sizeof(OPJ_INT32)); - if(!t1->data){ - /* FIXME event manager error callback */ - return OPJ_FALSE; - } - t1->datasize=datasize; - } - memset(t1->data,0,datasize * sizeof(OPJ_INT32)); - } - t1->flags_stride=w+2; - flagssize=t1->flags_stride * (h+2); - - if(flagssize > t1->flagssize){ - opj_aligned_free(t1->flags); - t1->flags = (opj_flag_t*) opj_aligned_malloc(flagssize * sizeof(opj_flag_t)); - if(!t1->flags){ - /* FIXME event manager error callback */ - return OPJ_FALSE; - } - t1->flagssize=flagssize; - } - memset(t1->flags,0,flagssize * sizeof(opj_flag_t)); - - t1->w=w; - t1->h=h; - - return OPJ_TRUE; -} - -/* ----------------------------------------------------------------------- */ - -/* ----------------------------------------------------------------------- */ -/** - * Creates a new Tier 1 handle - * and initializes the look-up tables of the Tier-1 coder/decoder - * @return a new T1 handle if successful, returns NULL otherwise -*/ -opj_t1_t* opj_t1_create(OPJ_BOOL isEncoder) -{ - opj_t1_t *l_t1 = 00; - - l_t1 = (opj_t1_t*) opj_calloc(1,sizeof(opj_t1_t)); - if (!l_t1) { - return 00; - } - - /* create MQC and RAW handles */ - l_t1->mqc = opj_mqc_create(); - if (! l_t1->mqc) { - opj_t1_destroy(l_t1); - return 00; - } - - l_t1->raw = opj_raw_create(); - if (! l_t1->raw) { - opj_t1_destroy(l_t1); - return 00; - } - l_t1->encoder = isEncoder; - - return l_t1; -} - - -/** - * Destroys a previously created T1 handle - * - * @param p_t1 Tier 1 handle to destroy -*/ -void opj_t1_destroy(opj_t1_t *p_t1) -{ - if (! p_t1) { - return; - } - - /* destroy MQC and RAW handles */ - opj_mqc_destroy(p_t1->mqc); - p_t1->mqc = 00; - opj_raw_destroy(p_t1->raw); - p_t1->raw = 00; - - /* encoder uses tile buffer, so no need to free */ - if (!p_t1->encoder && p_t1->data) { - opj_aligned_free(p_t1->data); - p_t1->data = 00; - } - - if (p_t1->flags) { - opj_aligned_free(p_t1->flags); - p_t1->flags = 00; - } - - opj_free(p_t1); -} - -OPJ_BOOL opj_t1_decode_cblks( opj_t1_t* t1, - opj_tcd_tilecomp_t* tilec, - opj_tccp_t* tccp - ) -{ - OPJ_UINT32 resno, bandno, precno, cblkno; - OPJ_UINT32 tile_w = (OPJ_UINT32)(tilec->x1 - tilec->x0); - - for (resno = 0; resno < tilec->minimum_num_resolutions; ++resno) { - opj_tcd_resolution_t* res = &tilec->resolutions[resno]; - - for (bandno = 0; bandno < res->numbands; ++bandno) { - opj_tcd_band_t* restrict band = &res->bands[bandno]; - - for (precno = 0; precno < res->pw * res->ph; ++precno) { - opj_tcd_precinct_t* precinct = &band->precincts[precno]; - - for (cblkno = 0; cblkno < precinct->cw * precinct->ch; ++cblkno) { - opj_tcd_cblk_dec_t* cblk = &precinct->cblks.dec[cblkno]; - OPJ_INT32* restrict datap; - /*void* restrict tiledp;*/ - OPJ_UINT32 cblk_w, cblk_h; - OPJ_INT32 x, y; - OPJ_UINT32 i, j; - - if (OPJ_FALSE == opj_t1_decode_cblk( - t1, - cblk, - band->bandno, - (OPJ_UINT32)tccp->roishift, - tccp->cblksty)) { - return OPJ_FALSE; - } - - x = cblk->x0 - band->x0; - y = cblk->y0 - band->y0; - if (band->bandno & 1) { - opj_tcd_resolution_t* pres = &tilec->resolutions[resno - 1]; - x += pres->x1 - pres->x0; - } - if (band->bandno & 2) { - opj_tcd_resolution_t* pres = &tilec->resolutions[resno - 1]; - y += pres->y1 - pres->y0; - } - - datap=t1->data; - cblk_w = t1->w; - cblk_h = t1->h; - - if (tccp->roishift) { - OPJ_INT32 thresh = 1 << tccp->roishift; - for (j = 0; j < cblk_h; ++j) { - for (i = 0; i < cblk_w; ++i) { - OPJ_INT32 val = datap[(j * cblk_w) + i]; - OPJ_INT32 mag = abs(val); - if (mag >= thresh) { - mag >>= tccp->roishift; - datap[(j * cblk_w) + i] = val < 0 ? -mag : mag; - } - } - } - } - - /*tiledp=(void*)&tilec->data[(y * tile_w) + x];*/ - if (tccp->qmfbid == 1) { - OPJ_INT32* restrict tiledp = &tilec->data[(OPJ_UINT32)y * tile_w + (OPJ_UINT32)x]; - for (j = 0; j < cblk_h; ++j) { - for (i = 0; i < cblk_w; ++i) { - OPJ_INT32 tmp = datap[(j * cblk_w) + i]; - ((OPJ_INT32*)tiledp)[(j * tile_w) + i] = tmp / 2; - } - } - } else { /* if (tccp->qmfbid == 0) */ - OPJ_FLOAT32* restrict tiledp = (OPJ_FLOAT32*) &tilec->data[(OPJ_UINT32)y * tile_w + (OPJ_UINT32)x]; - for (j = 0; j < cblk_h; ++j) { - OPJ_FLOAT32* restrict tiledp2 = tiledp; - for (i = 0; i < cblk_w; ++i) { - OPJ_FLOAT32 tmp = (OPJ_FLOAT32)*datap * band->stepsize; - *tiledp2 = tmp; - datap++; - tiledp2++; - /*float tmp = datap[(j * cblk_w) + i] * band->stepsize; - ((float*)tiledp)[(j * tile_w) + i] = tmp;*/ - - } - tiledp += tile_w; - } - } - /*opj_free(cblk->data); - opj_free(cblk->segs);*/ - /*cblk->segs = 00;*/ - } /* cblkno */ - /*opj_free(precinct->cblks.dec);*/ - } /* precno */ - } /* bandno */ - } /* resno */ - return OPJ_TRUE; -} - - -OPJ_BOOL opj_t1_decode_cblk(opj_t1_t *t1, - opj_tcd_cblk_dec_t* cblk, - OPJ_UINT32 orient, - OPJ_UINT32 roishift, - OPJ_UINT32 cblksty) -{ - opj_raw_t *raw = t1->raw; /* RAW component */ - opj_mqc_t *mqc = t1->mqc; /* MQC component */ - - OPJ_INT32 bpno; - OPJ_UINT32 passtype; - OPJ_UINT32 segno, passno; - OPJ_BYTE type = T1_TYPE_MQ; /* BYPASS mode */ - - if(!opj_t1_allocate_buffers( - t1, - (OPJ_UINT32)(cblk->x1 - cblk->x0), - (OPJ_UINT32)(cblk->y1 - cblk->y0))) - { - return OPJ_FALSE; - } - - bpno = (OPJ_INT32)(roishift + cblk->numbps - 1); - passtype = 2; - - opj_mqc_resetstates(mqc); - opj_mqc_setstate(mqc, T1_CTXNO_UNI, 0, 46); - opj_mqc_setstate(mqc, T1_CTXNO_AGG, 0, 3); - opj_mqc_setstate(mqc, T1_CTXNO_ZC, 0, 4); - - for (segno = 0; segno < cblk->real_num_segs; ++segno) { - opj_tcd_seg_t *seg = &cblk->segs[segno]; - - /* BYPASS mode */ - type = ((bpno <= ((OPJ_INT32) (cblk->numbps) - 1) - 4) && (passtype < 2) && (cblksty & J2K_CCP_CBLKSTY_LAZY)) ? T1_TYPE_RAW : T1_TYPE_MQ; - /* FIXME: slviewer gets here with a null pointer. Why? Partially downloaded and/or corrupt textures? */ - if(seg->data == 00){ - continue; - } - if (type == T1_TYPE_RAW) { - opj_raw_init_dec(raw, (*seg->data) + seg->dataindex, seg->len); - } else { - if (OPJ_FALSE == opj_mqc_init_dec(mqc, (*seg->data) + seg->dataindex, seg->len)) { - return OPJ_FALSE; - } - } - - for (passno = 0; passno < seg->real_num_passes; ++passno) { - switch (passtype) { - case 0: - if (type == T1_TYPE_RAW) { - opj_t1_dec_sigpass_raw(t1, bpno+1, (OPJ_INT32)orient, (OPJ_INT32)cblksty); - } else { - if (cblksty & J2K_CCP_CBLKSTY_VSC) { - opj_t1_dec_sigpass_mqc_vsc(t1, bpno+1, (OPJ_INT32)orient); - } else { - opj_t1_dec_sigpass_mqc(t1, bpno+1, (OPJ_INT32)orient); - } - } - break; - case 1: - if (type == T1_TYPE_RAW) { - opj_t1_dec_refpass_raw(t1, bpno+1, (OPJ_INT32)cblksty); - } else { - if (cblksty & J2K_CCP_CBLKSTY_VSC) { - opj_t1_dec_refpass_mqc_vsc(t1, bpno+1); - } else { - opj_t1_dec_refpass_mqc(t1, bpno+1); - } - } - break; - case 2: - opj_t1_dec_clnpass(t1, bpno+1, (OPJ_INT32)orient, (OPJ_INT32)cblksty); - break; - } - - if ((cblksty & J2K_CCP_CBLKSTY_RESET) && type == T1_TYPE_MQ) { - opj_mqc_resetstates(mqc); - opj_mqc_setstate(mqc, T1_CTXNO_UNI, 0, 46); - opj_mqc_setstate(mqc, T1_CTXNO_AGG, 0, 3); - opj_mqc_setstate(mqc, T1_CTXNO_ZC, 0, 4); - } - if (++passtype == 3) { - passtype = 0; - bpno--; - } - } - } - return OPJ_TRUE; -} - - - - -OPJ_BOOL opj_t1_encode_cblks( opj_t1_t *t1, - opj_tcd_tile_t *tile, - opj_tcp_t *tcp, - const OPJ_FLOAT64 * mct_norms, - OPJ_UINT32 mct_numcomps - ) -{ - OPJ_UINT32 compno, resno, bandno, precno, cblkno; - - tile->distotile = 0; /* fixed_quality */ - - for (compno = 0; compno < tile->numcomps; ++compno) { - opj_tcd_tilecomp_t* tilec = &tile->comps[compno]; - opj_tccp_t* tccp = &tcp->tccps[compno]; - OPJ_UINT32 tile_w = (OPJ_UINT32)(tilec->x1 - tilec->x0); - - for (resno = 0; resno < tilec->numresolutions; ++resno) { - opj_tcd_resolution_t *res = &tilec->resolutions[resno]; - - for (bandno = 0; bandno < res->numbands; ++bandno) { - opj_tcd_band_t* restrict band = &res->bands[bandno]; - OPJ_INT32 bandconst = 8192 * 8192 / ((OPJ_INT32) floor(band->stepsize * 8192)); - - for (precno = 0; precno < res->pw * res->ph; ++precno) { - opj_tcd_precinct_t *prc = &band->precincts[precno]; - - for (cblkno = 0; cblkno < prc->cw * prc->ch; ++cblkno) { - opj_tcd_cblk_enc_t* cblk = &prc->cblks.enc[cblkno]; - OPJ_INT32* restrict tiledp; - OPJ_UINT32 cblk_w; - OPJ_UINT32 cblk_h; - OPJ_UINT32 i, j, tileIndex=0, tileLineAdvance; - - OPJ_INT32 x = cblk->x0 - band->x0; - OPJ_INT32 y = cblk->y0 - band->y0; - if (band->bandno & 1) { - opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1]; - x += pres->x1 - pres->x0; - } - if (band->bandno & 2) { - opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1]; - y += pres->y1 - pres->y0; - } - - if(!opj_t1_allocate_buffers( - t1, - (OPJ_UINT32)(cblk->x1 - cblk->x0), - (OPJ_UINT32)(cblk->y1 - cblk->y0))) - { - return OPJ_FALSE; - } - - cblk_w = t1->w; - cblk_h = t1->h; - tileLineAdvance = tile_w - cblk_w; - - tiledp=&tilec->data[(OPJ_UINT32)y * tile_w + (OPJ_UINT32)x]; - t1->data = tiledp; - t1->data_stride = tile_w; - if (tccp->qmfbid == 1) { - for (j = 0; j < cblk_h; ++j) { - for (i = 0; i < cblk_w; ++i) { - tiledp[tileIndex] <<= T1_NMSEDEC_FRACBITS; - tileIndex++; - } - tileIndex += tileLineAdvance; - } - } else { /* if (tccp->qmfbid == 0) */ - for (j = 0; j < cblk_h; ++j) { - for (i = 0; i < cblk_w; ++i) { - OPJ_INT32 tmp = tiledp[tileIndex]; - tiledp[tileIndex] = - opj_int_fix_mul_t1( - tmp, - bandconst); - tileIndex++; - } - tileIndex += tileLineAdvance; - } - } - - opj_t1_encode_cblk( - t1, - cblk, - band->bandno, - compno, - tilec->numresolutions - 1 - resno, - tccp->qmfbid, - band->stepsize, - tccp->cblksty, - tile->numcomps, - tile, - mct_norms, - mct_numcomps); - - } /* cblkno */ - } /* precno */ - } /* bandno */ - } /* resno */ - } /* compno */ - return OPJ_TRUE; -} - -/** mod fixed_quality */ -void opj_t1_encode_cblk(opj_t1_t *t1, - opj_tcd_cblk_enc_t* cblk, - OPJ_UINT32 orient, - OPJ_UINT32 compno, - OPJ_UINT32 level, - OPJ_UINT32 qmfbid, - OPJ_FLOAT64 stepsize, - OPJ_UINT32 cblksty, - OPJ_UINT32 numcomps, - opj_tcd_tile_t * tile, - const OPJ_FLOAT64 * mct_norms, - OPJ_UINT32 mct_numcomps) -{ - OPJ_FLOAT64 cumwmsedec = 0.0; - - opj_mqc_t *mqc = t1->mqc; /* MQC component */ - - OPJ_UINT32 passno; - OPJ_INT32 bpno; - OPJ_UINT32 passtype; - OPJ_INT32 nmsedec = 0; - OPJ_INT32 max; - OPJ_UINT32 i, j; - OPJ_BYTE type = T1_TYPE_MQ; - OPJ_FLOAT64 tempwmsedec; - - max = 0; - for (i = 0; i < t1->w; ++i) { - for (j = 0; j < t1->h; ++j) { - OPJ_INT32 tmp = abs(t1->data[i + j*t1->data_stride]); - max = opj_int_max(max, tmp); - } - } - - cblk->numbps = max ? (OPJ_UINT32)((opj_int_floorlog2(max) + 1) - T1_NMSEDEC_FRACBITS) : 0; - - bpno = (OPJ_INT32)(cblk->numbps - 1); - passtype = 2; - - opj_mqc_resetstates(mqc); - opj_mqc_setstate(mqc, T1_CTXNO_UNI, 0, 46); - opj_mqc_setstate(mqc, T1_CTXNO_AGG, 0, 3); - opj_mqc_setstate(mqc, T1_CTXNO_ZC, 0, 4); - opj_mqc_init_enc(mqc, cblk->data); - - for (passno = 0; bpno >= 0; ++passno) { - opj_tcd_pass_t *pass = &cblk->passes[passno]; - OPJ_UINT32 correction = 3; - type = ((bpno < ((OPJ_INT32) (cblk->numbps) - 4)) && (passtype < 2) && (cblksty & J2K_CCP_CBLKSTY_LAZY)) ? T1_TYPE_RAW : T1_TYPE_MQ; - - switch (passtype) { - case 0: - opj_t1_enc_sigpass(t1, bpno, orient, &nmsedec, type, cblksty); - break; - case 1: - opj_t1_enc_refpass(t1, bpno, &nmsedec, type, cblksty); - break; - case 2: - opj_t1_enc_clnpass(t1, bpno, orient, &nmsedec, cblksty); - /* code switch SEGMARK (i.e. SEGSYM) */ - if (cblksty & J2K_CCP_CBLKSTY_SEGSYM) - opj_mqc_segmark_enc(mqc); - break; - } - - /* fixed_quality */ - tempwmsedec = opj_t1_getwmsedec(nmsedec, compno, level, orient, bpno, qmfbid, stepsize, numcomps,mct_norms, mct_numcomps) ; - cumwmsedec += tempwmsedec; - tile->distotile += tempwmsedec; - - /* Code switch "RESTART" (i.e. TERMALL) */ - if ((cblksty & J2K_CCP_CBLKSTY_TERMALL) && !((passtype == 2) && (bpno - 1 < 0))) { - if (type == T1_TYPE_RAW) { - opj_mqc_flush(mqc); - correction = 1; - /* correction = mqc_bypass_flush_enc(); */ - } else { /* correction = mqc_restart_enc(); */ - opj_mqc_flush(mqc); - correction = 1; - } - pass->term = 1; - } else { - if (((bpno < ((OPJ_INT32) (cblk->numbps) - 4) && (passtype > 0)) - || ((bpno == ((OPJ_INT32)cblk->numbps - 4)) && (passtype == 2))) && (cblksty & J2K_CCP_CBLKSTY_LAZY)) { - if (type == T1_TYPE_RAW) { - opj_mqc_flush(mqc); - correction = 1; - /* correction = mqc_bypass_flush_enc(); */ - } else { /* correction = mqc_restart_enc(); */ - opj_mqc_flush(mqc); - correction = 1; - } - pass->term = 1; - } else { - pass->term = 0; - } - } - - if (++passtype == 3) { - passtype = 0; - bpno--; - } - - if (pass->term && bpno > 0) { - type = ((bpno < ((OPJ_INT32) (cblk->numbps) - 4)) && (passtype < 2) && (cblksty & J2K_CCP_CBLKSTY_LAZY)) ? T1_TYPE_RAW : T1_TYPE_MQ; - if (type == T1_TYPE_RAW) - opj_mqc_bypass_init_enc(mqc); - else - opj_mqc_restart_init_enc(mqc); - } - - pass->distortiondec = cumwmsedec; - pass->rate = opj_mqc_numbytes(mqc) + correction; /* FIXME */ - - /* Code-switch "RESET" */ - if (cblksty & J2K_CCP_CBLKSTY_RESET) - opj_mqc_reset_enc(mqc); - } - - /* Code switch "ERTERM" (i.e. PTERM) */ - if (cblksty & J2K_CCP_CBLKSTY_PTERM) - opj_mqc_erterm_enc(mqc); - else /* Default coding */ if (!(cblksty & J2K_CCP_CBLKSTY_LAZY)) - opj_mqc_flush(mqc); - - cblk->totalpasses = passno; - - for (passno = 0; passno<cblk->totalpasses; passno++) { - opj_tcd_pass_t *pass = &cblk->passes[passno]; - if (pass->rate > opj_mqc_numbytes(mqc)) - pass->rate = opj_mqc_numbytes(mqc); - /*Preventing generation of FF as last data byte of a pass*/ - if((pass->rate>1) && (cblk->data[pass->rate - 1] == 0xFF)){ - pass->rate--; - } - pass->len = pass->rate - (passno == 0 ? 0 : cblk->passes[passno - 1].rate); - } -} - -#if 0 -void opj_t1_dec_refpass_step( opj_t1_t *t1, - opj_flag_t *flagsp, - OPJ_INT32 *datap, - OPJ_INT32 poshalf, - OPJ_INT32 neghalf, - OPJ_BYTE type, - OPJ_UINT32 vsc) -{ - OPJ_INT32 t; - OPJ_UINT32 v,flag; - - opj_mqc_t *mqc = t1->mqc; /* MQC component */ - opj_raw_t *raw = t1->raw; /* RAW component */ - - flag = vsc ? ((*flagsp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (*flagsp); - if ((flag & (T1_SIG | T1_VISIT)) == T1_SIG) { - opj_mqc_setcurctx(mqc, opj_t1_getctxno_mag(flag)); /* ESSAI */ - if (type == T1_TYPE_RAW) { - v = opj_raw_decode(raw); - } else { - v = opj_mqc_decode(mqc); - } - t = v ? poshalf : neghalf; - *datap += *datap < 0 ? -t : t; - *flagsp |= T1_REFINE; - } -} /* VSC and BYPASS by Antonin */ -#endif - - - -#if 0 -void opj_t1_dec_sigpass_step( opj_t1_t *t1, - opj_flag_t *flagsp, - OPJ_INT32 *datap, - OPJ_UINT32 orient, - OPJ_INT32 oneplushalf, - OPJ_BYTE type, - OPJ_UINT32 vsc) -{ - OPJ_UINT32 v, flag; - - opj_raw_t *raw = t1->raw; /* RAW component */ - opj_mqc_t *mqc = t1->mqc; /* MQC component */ - - flag = vsc ? ((*flagsp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (*flagsp); - if ((flag & T1_SIG_OTH) && !(flag & (T1_SIG | T1_VISIT))) { - if (type == T1_TYPE_RAW) { - if (opj_raw_decode(raw)) { - v = opj_raw_decode(raw); /* ESSAI */ - *datap = v ? -oneplushalf : oneplushalf; - opj_t1_updateflags(flagsp, v, t1->flags_stride); - } - } else { - opj_mqc_setcurctx(mqc, opj_t1_getctxno_zc(flag, orient)); - if (opj_mqc_decode(mqc)) { - opj_mqc_setcurctx(mqc, opj_t1_getctxno_sc(flag)); - v = opj_mqc_decode(mqc) ^ opj_t1_getspb(flag); - *datap = v ? -oneplushalf : oneplushalf; - opj_t1_updateflags(flagsp, v, t1->flags_stride); - } - } - *flagsp |= T1_VISIT; - } -} /* VSC and BYPASS by Antonin */ -#endif diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t1.h b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t1.h deleted file mode 100644 index 3bc0ad9ea7..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t1.h +++ /dev/null @@ -1,167 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2014, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux - * Copyright (c) 2003-2014, Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -#ifndef __T1_H -#define __T1_H -/** -@file t1.h -@brief Implementation of the tier-1 coding (coding of code-block coefficients) (T1) - -The functions in T1.C have for goal to realize the tier-1 coding operation. The functions -in T1.C are used by some function in TCD.C. -*/ - -/** @defgroup T1 T1 - Implementation of the tier-1 coding */ -/*@{*/ - -/* ----------------------------------------------------------------------- */ -#define T1_NMSEDEC_BITS 7 - -#define T1_SIG_NE 0x0001 /**< Context orientation : North-East direction */ -#define T1_SIG_SE 0x0002 /**< Context orientation : South-East direction */ -#define T1_SIG_SW 0x0004 /**< Context orientation : South-West direction */ -#define T1_SIG_NW 0x0008 /**< Context orientation : North-West direction */ -#define T1_SIG_N 0x0010 /**< Context orientation : North direction */ -#define T1_SIG_E 0x0020 /**< Context orientation : East direction */ -#define T1_SIG_S 0x0040 /**< Context orientation : South direction */ -#define T1_SIG_W 0x0080 /**< Context orientation : West direction */ -#define T1_SIG_OTH (T1_SIG_N|T1_SIG_NE|T1_SIG_E|T1_SIG_SE|T1_SIG_S|T1_SIG_SW|T1_SIG_W|T1_SIG_NW) -#define T1_SIG_PRIM (T1_SIG_N|T1_SIG_E|T1_SIG_S|T1_SIG_W) - -#define T1_SGN_N 0x0100 -#define T1_SGN_E 0x0200 -#define T1_SGN_S 0x0400 -#define T1_SGN_W 0x0800 -#define T1_SGN (T1_SGN_N|T1_SGN_E|T1_SGN_S|T1_SGN_W) - -#define T1_SIG 0x1000 -#define T1_REFINE 0x2000 -#define T1_VISIT 0x4000 - -#define T1_NUMCTXS_ZC 9 -#define T1_NUMCTXS_SC 5 -#define T1_NUMCTXS_MAG 3 -#define T1_NUMCTXS_AGG 1 -#define T1_NUMCTXS_UNI 1 - -#define T1_CTXNO_ZC 0 -#define T1_CTXNO_SC (T1_CTXNO_ZC+T1_NUMCTXS_ZC) -#define T1_CTXNO_MAG (T1_CTXNO_SC+T1_NUMCTXS_SC) -#define T1_CTXNO_AGG (T1_CTXNO_MAG+T1_NUMCTXS_MAG) -#define T1_CTXNO_UNI (T1_CTXNO_AGG+T1_NUMCTXS_AGG) -#define T1_NUMCTXS (T1_CTXNO_UNI+T1_NUMCTXS_UNI) - -#define T1_NMSEDEC_FRACBITS (T1_NMSEDEC_BITS-1) - -#define T1_TYPE_MQ 0 /**< Normal coding using entropy coder */ -#define T1_TYPE_RAW 1 /**< No encoding the information is store under raw format in codestream (mode switch RAW)*/ - -/* ----------------------------------------------------------------------- */ - -typedef OPJ_INT16 opj_flag_t; - -/** -Tier-1 coding (coding of code-block coefficients) -*/ -typedef struct opj_t1 { - - /** MQC component */ - opj_mqc_t *mqc; - /** RAW component */ - opj_raw_t *raw; - - OPJ_INT32 *data; - opj_flag_t *flags; - OPJ_UINT32 w; - OPJ_UINT32 h; - OPJ_UINT32 datasize; - OPJ_UINT32 flagssize; - OPJ_UINT32 flags_stride; - OPJ_UINT32 data_stride; - OPJ_BOOL encoder; -} opj_t1_t; - -#define MACRO_t1_flags(x,y) t1->flags[((x)*(t1->flags_stride))+(y)] - -/** @name Exported functions */ -/*@{*/ -/* ----------------------------------------------------------------------- */ - -/** -Encode the code-blocks of a tile -@param t1 T1 handle -@param tile The tile to encode -@param tcp Tile coding parameters -@param mct_norms FIXME DOC -@param mct_numcomps Number of components used for MCT -*/ -OPJ_BOOL opj_t1_encode_cblks( opj_t1_t *t1, - opj_tcd_tile_t *tile, - opj_tcp_t *tcp, - const OPJ_FLOAT64 * mct_norms, - OPJ_UINT32 mct_numcomps); - -/** -Decode the code-blocks of a tile -@param t1 T1 handle -@param tilec The tile to decode -@param tccp Tile coding parameters -*/ -OPJ_BOOL opj_t1_decode_cblks( opj_t1_t* t1, - opj_tcd_tilecomp_t* tilec, - opj_tccp_t* tccp); - - - -/** - * Creates a new Tier 1 handle - * and initializes the look-up tables of the Tier-1 coder/decoder - * @return a new T1 handle if successful, returns NULL otherwise -*/ -opj_t1_t* opj_t1_create(OPJ_BOOL isEncoder); - -/** - * Destroys a previously created T1 handle - * - * @param p_t1 Tier 1 handle to destroy -*/ -void opj_t1_destroy(opj_t1_t *p_t1); -/* ----------------------------------------------------------------------- */ -/*@}*/ - -/*@}*/ - -#endif /* __T1_H */ diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t1_generate_luts.c b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t1_generate_luts.c deleted file mode 100644 index 1997d39977..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t1_generate_luts.c +++ /dev/null @@ -1,282 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2014, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux - * Copyright (c) 2003-2014, Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * Copyright (c) 2007, Callum Lerwick <seg@haxxed.com> - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include "opj_includes.h" - -static int t1_init_ctxno_zc(int f, int orient) { - int h, v, d, n, t, hv; - n = 0; - h = ((f & T1_SIG_W) != 0) + ((f & T1_SIG_E) != 0); - v = ((f & T1_SIG_N) != 0) + ((f & T1_SIG_S) != 0); - d = ((f & T1_SIG_NW) != 0) + ((f & T1_SIG_NE) != 0) + ((f & T1_SIG_SE) != 0) + ((f & T1_SIG_SW) != 0); - - switch (orient) { - case 2: - t = h; - h = v; - v = t; - case 0: - case 1: - if (!h) { - if (!v) { - if (!d) - n = 0; - else if (d == 1) - n = 1; - else - n = 2; - } else if (v == 1) { - n = 3; - } else { - n = 4; - } - } else if (h == 1) { - if (!v) { - if (!d) - n = 5; - else - n = 6; - } else { - n = 7; - } - } else - n = 8; - break; - case 3: - hv = h + v; - if (!d) { - if (!hv) { - n = 0; - } else if (hv == 1) { - n = 1; - } else { - n = 2; - } - } else if (d == 1) { - if (!hv) { - n = 3; - } else if (hv == 1) { - n = 4; - } else { - n = 5; - } - } else if (d == 2) { - if (!hv) { - n = 6; - } else { - n = 7; - } - } else { - n = 8; - } - break; - } - - return (T1_CTXNO_ZC + n); -} - -static int t1_init_ctxno_sc(int f) { - int hc, vc, n; - n = 0; - - hc = opj_int_min(((f & (T1_SIG_E | T1_SGN_E)) == - T1_SIG_E) + ((f & (T1_SIG_W | T1_SGN_W)) == T1_SIG_W), - 1) - opj_int_min(((f & (T1_SIG_E | T1_SGN_E)) == - (T1_SIG_E | T1_SGN_E)) + - ((f & (T1_SIG_W | T1_SGN_W)) == - (T1_SIG_W | T1_SGN_W)), 1); - - vc = opj_int_min(((f & (T1_SIG_N | T1_SGN_N)) == - T1_SIG_N) + ((f & (T1_SIG_S | T1_SGN_S)) == T1_SIG_S), - 1) - opj_int_min(((f & (T1_SIG_N | T1_SGN_N)) == - (T1_SIG_N | T1_SGN_N)) + - ((f & (T1_SIG_S | T1_SGN_S)) == - (T1_SIG_S | T1_SGN_S)), 1); - - if (hc < 0) { - hc = -hc; - vc = -vc; - } - if (!hc) { - if (vc == -1) - n = 1; - else if (!vc) - n = 0; - else - n = 1; - } else if (hc == 1) { - if (vc == -1) - n = 2; - else if (!vc) - n = 3; - else - n = 4; - } - - return (T1_CTXNO_SC + n); -} - -static int t1_init_spb(int f) { - int hc, vc, n; - - hc = opj_int_min(((f & (T1_SIG_E | T1_SGN_E)) == - T1_SIG_E) + ((f & (T1_SIG_W | T1_SGN_W)) == T1_SIG_W), - 1) - opj_int_min(((f & (T1_SIG_E | T1_SGN_E)) == - (T1_SIG_E | T1_SGN_E)) + - ((f & (T1_SIG_W | T1_SGN_W)) == - (T1_SIG_W | T1_SGN_W)), 1); - - vc = opj_int_min(((f & (T1_SIG_N | T1_SGN_N)) == - T1_SIG_N) + ((f & (T1_SIG_S | T1_SGN_S)) == T1_SIG_S), - 1) - opj_int_min(((f & (T1_SIG_N | T1_SGN_N)) == - (T1_SIG_N | T1_SGN_N)) + - ((f & (T1_SIG_S | T1_SGN_S)) == - (T1_SIG_S | T1_SGN_S)), 1); - - if (!hc && !vc) - n = 0; - else - n = (!(hc > 0 || (!hc && vc > 0))); - - return n; -} - -static void dump_array16(int array[],int size){ - int i; - --size; - for (i = 0; i < size; ++i) { - printf("0x%04x, ", array[i]); - if(!((i+1)&0x7)) - printf("\n "); - } - printf("0x%04x\n};\n\n", array[size]); -} - -int main(int argc, char **argv) -{ - int i, j; - double u, v, t; - - int lut_ctxno_zc[1024]; - int lut_nmsedec_sig[1 << T1_NMSEDEC_BITS]; - int lut_nmsedec_sig0[1 << T1_NMSEDEC_BITS]; - int lut_nmsedec_ref[1 << T1_NMSEDEC_BITS]; - int lut_nmsedec_ref0[1 << T1_NMSEDEC_BITS]; - (void)argc; (void)argv; - - printf("/* This file was automatically generated by t1_generate_luts.c */\n\n"); - - /* lut_ctxno_zc */ - for (j = 0; j < 4; ++j) { - for (i = 0; i < 256; ++i) { - int orient = j; - if (orient == 2) { - orient = 1; - } else if (orient == 1) { - orient = 2; - } - lut_ctxno_zc[(orient << 8) | i] = t1_init_ctxno_zc(i, j); - } - } - - printf("static OPJ_BYTE lut_ctxno_zc[1024] = {\n "); - for (i = 0; i < 1023; ++i) { - printf("%i, ", lut_ctxno_zc[i]); - if(!((i+1)&0x1f)) - printf("\n "); - } - printf("%i\n};\n\n", lut_ctxno_zc[1023]); - - /* lut_ctxno_sc */ - printf("static OPJ_BYTE lut_ctxno_sc[256] = {\n "); - for (i = 0; i < 255; ++i) { - printf("0x%x, ", t1_init_ctxno_sc(i << 4)); - if(!((i+1)&0xf)) - printf("\n "); - } - printf("0x%x\n};\n\n", t1_init_ctxno_sc(255 << 4)); - - /* lut_spb */ - printf("static OPJ_BYTE lut_spb[256] = {\n "); - for (i = 0; i < 255; ++i) { - printf("%i, ", t1_init_spb(i << 4)); - if(!((i+1)&0x1f)) - printf("\n "); - } - printf("%i\n};\n\n", t1_init_spb(255 << 4)); - - /* FIXME FIXME FIXME */ - /* fprintf(stdout,"nmsedec luts:\n"); */ - for (i = 0; i < (1 << T1_NMSEDEC_BITS); ++i) { - t = i / pow(2, T1_NMSEDEC_FRACBITS); - u = t; - v = t - 1.5; - lut_nmsedec_sig[i] = - opj_int_max(0, - (int) (floor((u * u - v * v) * pow(2, T1_NMSEDEC_FRACBITS) + 0.5) / pow(2, T1_NMSEDEC_FRACBITS) * 8192.0)); - lut_nmsedec_sig0[i] = - opj_int_max(0, - (int) (floor((u * u) * pow(2, T1_NMSEDEC_FRACBITS) + 0.5) / pow(2, T1_NMSEDEC_FRACBITS) * 8192.0)); - u = t - 1.0; - if (i & (1 << (T1_NMSEDEC_BITS - 1))) { - v = t - 1.5; - } else { - v = t - 0.5; - } - lut_nmsedec_ref[i] = - opj_int_max(0, - (int) (floor((u * u - v * v) * pow(2, T1_NMSEDEC_FRACBITS) + 0.5) / pow(2, T1_NMSEDEC_FRACBITS) * 8192.0)); - lut_nmsedec_ref0[i] = - opj_int_max(0, - (int) (floor((u * u) * pow(2, T1_NMSEDEC_FRACBITS) + 0.5) / pow(2, T1_NMSEDEC_FRACBITS) * 8192.0)); - } - - printf("static OPJ_INT16 lut_nmsedec_sig[1 << T1_NMSEDEC_BITS] = {\n "); - dump_array16(lut_nmsedec_sig, 1 << T1_NMSEDEC_BITS); - - printf("static OPJ_INT16 lut_nmsedec_sig0[1 << T1_NMSEDEC_BITS] = {\n "); - dump_array16(lut_nmsedec_sig0, 1 << T1_NMSEDEC_BITS); - - printf("static OPJ_INT16 lut_nmsedec_ref[1 << T1_NMSEDEC_BITS] = {\n "); - dump_array16(lut_nmsedec_ref, 1 << T1_NMSEDEC_BITS); - - printf("static OPJ_INT16 lut_nmsedec_ref0[1 << T1_NMSEDEC_BITS] = {\n "); - dump_array16(lut_nmsedec_ref0, 1 << T1_NMSEDEC_BITS); - - return 0; -} diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t1_luts.h b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t1_luts.h deleted file mode 100644 index 37776b65a1..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t1_luts.h +++ /dev/null @@ -1,143 +0,0 @@ -/* This file was automatically generated by t1_generate_luts.c */ - -static OPJ_BYTE lut_ctxno_zc[1024] = { - 0, 1, 1, 2, 1, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 0, 1, 1, 2, 1, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 0, 1, 1, 2, 1, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 0, 3, 3, 6, 3, 6, 6, 8, 3, 6, 6, 8, 6, 8, 8, 8, 1, 4, 4, 7, 4, 7, 7, 8, 4, 7, 7, 8, 7, 8, 8, 8, - 1, 4, 4, 7, 4, 7, 7, 8, 4, 7, 7, 8, 7, 8, 8, 8, 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, - 1, 4, 4, 7, 4, 7, 7, 8, 4, 7, 7, 8, 7, 8, 8, 8, 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, - 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, - 1, 4, 4, 7, 4, 7, 7, 8, 4, 7, 7, 8, 7, 8, 8, 8, 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, - 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, - 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, - 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8 -}; - -static OPJ_BYTE lut_ctxno_sc[256] = { - 0x9, 0xa, 0xc, 0xd, 0xa, 0xa, 0xd, 0xd, 0xc, 0xd, 0xc, 0xd, 0xd, 0xd, 0xd, 0xd, - 0x9, 0xa, 0xc, 0xb, 0xa, 0x9, 0xd, 0xc, 0xc, 0xb, 0xc, 0xb, 0xd, 0xc, 0xd, 0xc, - 0x9, 0xa, 0xc, 0xb, 0xa, 0xa, 0xb, 0xb, 0xc, 0xd, 0x9, 0xa, 0xd, 0xd, 0xa, 0xa, - 0x9, 0xa, 0xc, 0xd, 0xa, 0x9, 0xb, 0xc, 0xc, 0xb, 0x9, 0xa, 0xd, 0xc, 0xa, 0x9, - 0x9, 0xa, 0xc, 0xd, 0xa, 0x9, 0xb, 0xc, 0xc, 0xd, 0xc, 0xd, 0xb, 0xc, 0xb, 0xc, - 0x9, 0xa, 0xc, 0xb, 0xa, 0xa, 0xb, 0xb, 0xc, 0xb, 0xc, 0xb, 0xb, 0xb, 0xb, 0xb, - 0x9, 0xa, 0xc, 0xb, 0xa, 0x9, 0xd, 0xc, 0xc, 0xd, 0x9, 0xa, 0xb, 0xc, 0xa, 0x9, - 0x9, 0xa, 0xc, 0xd, 0xa, 0xa, 0xd, 0xd, 0xc, 0xb, 0x9, 0xa, 0xb, 0xb, 0xa, 0xa, - 0x9, 0xa, 0xc, 0xd, 0xa, 0xa, 0xd, 0xd, 0xc, 0xb, 0x9, 0xa, 0xb, 0xb, 0xa, 0xa, - 0x9, 0xa, 0xc, 0xb, 0xa, 0x9, 0xd, 0xc, 0xc, 0xd, 0x9, 0xa, 0xb, 0xc, 0xa, 0x9, - 0x9, 0xa, 0xc, 0xb, 0xa, 0xa, 0xb, 0xb, 0xc, 0xb, 0xc, 0xb, 0xb, 0xb, 0xb, 0xb, - 0x9, 0xa, 0xc, 0xd, 0xa, 0x9, 0xb, 0xc, 0xc, 0xd, 0xc, 0xd, 0xb, 0xc, 0xb, 0xc, - 0x9, 0xa, 0xc, 0xd, 0xa, 0x9, 0xb, 0xc, 0xc, 0xb, 0x9, 0xa, 0xd, 0xc, 0xa, 0x9, - 0x9, 0xa, 0xc, 0xb, 0xa, 0xa, 0xb, 0xb, 0xc, 0xd, 0x9, 0xa, 0xd, 0xd, 0xa, 0xa, - 0x9, 0xa, 0xc, 0xb, 0xa, 0x9, 0xd, 0xc, 0xc, 0xb, 0xc, 0xb, 0xd, 0xc, 0xd, 0xc, - 0x9, 0xa, 0xc, 0xd, 0xa, 0xa, 0xd, 0xd, 0xc, 0xd, 0xc, 0xd, 0xd, 0xd, 0xd, 0xd -}; - -static OPJ_BYTE lut_spb[256] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, - 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 1, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 0, 0, 1, 1, - 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 1, 0, 0, - 0, 0, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 0, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1, - 0, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 -}; - -static OPJ_INT16 lut_nmsedec_sig[1 << T1_NMSEDEC_BITS] = { - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0180, 0x0300, 0x0480, 0x0600, 0x0780, 0x0900, 0x0a80, - 0x0c00, 0x0d80, 0x0f00, 0x1080, 0x1200, 0x1380, 0x1500, 0x1680, - 0x1800, 0x1980, 0x1b00, 0x1c80, 0x1e00, 0x1f80, 0x2100, 0x2280, - 0x2400, 0x2580, 0x2700, 0x2880, 0x2a00, 0x2b80, 0x2d00, 0x2e80, - 0x3000, 0x3180, 0x3300, 0x3480, 0x3600, 0x3780, 0x3900, 0x3a80, - 0x3c00, 0x3d80, 0x3f00, 0x4080, 0x4200, 0x4380, 0x4500, 0x4680, - 0x4800, 0x4980, 0x4b00, 0x4c80, 0x4e00, 0x4f80, 0x5100, 0x5280, - 0x5400, 0x5580, 0x5700, 0x5880, 0x5a00, 0x5b80, 0x5d00, 0x5e80, - 0x6000, 0x6180, 0x6300, 0x6480, 0x6600, 0x6780, 0x6900, 0x6a80, - 0x6c00, 0x6d80, 0x6f00, 0x7080, 0x7200, 0x7380, 0x7500, 0x7680 -}; - -static OPJ_INT16 lut_nmsedec_sig0[1 << T1_NMSEDEC_BITS] = { - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0080, 0x0080, - 0x0080, 0x0080, 0x0100, 0x0100, 0x0100, 0x0180, 0x0180, 0x0200, - 0x0200, 0x0280, 0x0280, 0x0300, 0x0300, 0x0380, 0x0400, 0x0400, - 0x0480, 0x0500, 0x0580, 0x0580, 0x0600, 0x0680, 0x0700, 0x0780, - 0x0800, 0x0880, 0x0900, 0x0980, 0x0a00, 0x0a80, 0x0b80, 0x0c00, - 0x0c80, 0x0d00, 0x0e00, 0x0e80, 0x0f00, 0x1000, 0x1080, 0x1180, - 0x1200, 0x1300, 0x1380, 0x1480, 0x1500, 0x1600, 0x1700, 0x1780, - 0x1880, 0x1980, 0x1a80, 0x1b00, 0x1c00, 0x1d00, 0x1e00, 0x1f00, - 0x2000, 0x2100, 0x2200, 0x2300, 0x2400, 0x2500, 0x2680, 0x2780, - 0x2880, 0x2980, 0x2b00, 0x2c00, 0x2d00, 0x2e80, 0x2f80, 0x3100, - 0x3200, 0x3380, 0x3480, 0x3600, 0x3700, 0x3880, 0x3a00, 0x3b00, - 0x3c80, 0x3e00, 0x3f80, 0x4080, 0x4200, 0x4380, 0x4500, 0x4680, - 0x4800, 0x4980, 0x4b00, 0x4c80, 0x4e00, 0x4f80, 0x5180, 0x5300, - 0x5480, 0x5600, 0x5800, 0x5980, 0x5b00, 0x5d00, 0x5e80, 0x6080, - 0x6200, 0x6400, 0x6580, 0x6780, 0x6900, 0x6b00, 0x6d00, 0x6e80, - 0x7080, 0x7280, 0x7480, 0x7600, 0x7800, 0x7a00, 0x7c00, 0x7e00 -}; - -static OPJ_INT16 lut_nmsedec_ref[1 << T1_NMSEDEC_BITS] = { - 0x1800, 0x1780, 0x1700, 0x1680, 0x1600, 0x1580, 0x1500, 0x1480, - 0x1400, 0x1380, 0x1300, 0x1280, 0x1200, 0x1180, 0x1100, 0x1080, - 0x1000, 0x0f80, 0x0f00, 0x0e80, 0x0e00, 0x0d80, 0x0d00, 0x0c80, - 0x0c00, 0x0b80, 0x0b00, 0x0a80, 0x0a00, 0x0980, 0x0900, 0x0880, - 0x0800, 0x0780, 0x0700, 0x0680, 0x0600, 0x0580, 0x0500, 0x0480, - 0x0400, 0x0380, 0x0300, 0x0280, 0x0200, 0x0180, 0x0100, 0x0080, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0080, 0x0100, 0x0180, 0x0200, 0x0280, 0x0300, 0x0380, - 0x0400, 0x0480, 0x0500, 0x0580, 0x0600, 0x0680, 0x0700, 0x0780, - 0x0800, 0x0880, 0x0900, 0x0980, 0x0a00, 0x0a80, 0x0b00, 0x0b80, - 0x0c00, 0x0c80, 0x0d00, 0x0d80, 0x0e00, 0x0e80, 0x0f00, 0x0f80, - 0x1000, 0x1080, 0x1100, 0x1180, 0x1200, 0x1280, 0x1300, 0x1380, - 0x1400, 0x1480, 0x1500, 0x1580, 0x1600, 0x1680, 0x1700, 0x1780 -}; - -static OPJ_INT16 lut_nmsedec_ref0[1 << T1_NMSEDEC_BITS] = { - 0x2000, 0x1f00, 0x1e00, 0x1d00, 0x1c00, 0x1b00, 0x1a80, 0x1980, - 0x1880, 0x1780, 0x1700, 0x1600, 0x1500, 0x1480, 0x1380, 0x1300, - 0x1200, 0x1180, 0x1080, 0x1000, 0x0f00, 0x0e80, 0x0e00, 0x0d00, - 0x0c80, 0x0c00, 0x0b80, 0x0a80, 0x0a00, 0x0980, 0x0900, 0x0880, - 0x0800, 0x0780, 0x0700, 0x0680, 0x0600, 0x0580, 0x0580, 0x0500, - 0x0480, 0x0400, 0x0400, 0x0380, 0x0300, 0x0300, 0x0280, 0x0280, - 0x0200, 0x0200, 0x0180, 0x0180, 0x0100, 0x0100, 0x0100, 0x0080, - 0x0080, 0x0080, 0x0080, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0080, 0x0080, - 0x0080, 0x0080, 0x0100, 0x0100, 0x0100, 0x0180, 0x0180, 0x0200, - 0x0200, 0x0280, 0x0280, 0x0300, 0x0300, 0x0380, 0x0400, 0x0400, - 0x0480, 0x0500, 0x0580, 0x0580, 0x0600, 0x0680, 0x0700, 0x0780, - 0x0800, 0x0880, 0x0900, 0x0980, 0x0a00, 0x0a80, 0x0b80, 0x0c00, - 0x0c80, 0x0d00, 0x0e00, 0x0e80, 0x0f00, 0x1000, 0x1080, 0x1180, - 0x1200, 0x1300, 0x1380, 0x1480, 0x1500, 0x1600, 0x1700, 0x1780, - 0x1880, 0x1980, 0x1a80, 0x1b00, 0x1c00, 0x1d00, 0x1e00, 0x1f00 -}; - diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t2.c b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t2.c deleted file mode 100644 index 6f0ac91569..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t2.c +++ /dev/null @@ -1,1373 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2014, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux - * Copyright (c) 2003-2014, Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * Copyright (c) 2008, 2011-2012, Centre National d'Etudes Spatiales (CNES), FR - * Copyright (c) 2012, CS Systemes d'Information, France - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include "opj_includes.h" - -/** @defgroup T2 T2 - Implementation of a tier-2 coding */ -/*@{*/ - -/** @name Local static functions */ -/*@{*/ - -static void opj_t2_putcommacode(opj_bio_t *bio, OPJ_INT32 n); - -static OPJ_UINT32 opj_t2_getcommacode(opj_bio_t *bio); -/** -Variable length code for signalling delta Zil (truncation point) -@param bio Bit Input/Output component -@param n delta Zil -*/ -static void opj_t2_putnumpasses(opj_bio_t *bio, OPJ_UINT32 n); -static OPJ_UINT32 opj_t2_getnumpasses(opj_bio_t *bio); - -/** -Encode a packet of a tile to a destination buffer -@param tileno Number of the tile encoded -@param tile Tile for which to write the packets -@param tcp Tile coding parameters -@param pi Packet identity -@param dest Destination buffer -@param p_data_written FIXME DOC -@param len Length of the destination buffer -@param cstr_info Codestream information structure -@return -*/ -static OPJ_BOOL opj_t2_encode_packet( OPJ_UINT32 tileno, - opj_tcd_tile_t *tile, - opj_tcp_t *tcp, - opj_pi_iterator_t *pi, - OPJ_BYTE *dest, - OPJ_UINT32 * p_data_written, - OPJ_UINT32 len, - opj_codestream_info_t *cstr_info); - -/** -Decode a packet of a tile from a source buffer -@param t2 T2 handle -@param tile Tile for which to write the packets -@param tcp Tile coding parameters -@param pi Packet identity -@param src Source buffer -@param data_read FIXME DOC -@param max_length FIXME DOC -@param pack_info Packet information - -@return FIXME DOC -*/ -static OPJ_BOOL opj_t2_decode_packet( opj_t2_t* t2, - opj_tcd_tile_t *tile, - opj_tcp_t *tcp, - opj_pi_iterator_t *pi, - OPJ_BYTE *src, - OPJ_UINT32 * data_read, - OPJ_UINT32 max_length, - opj_packet_info_t *pack_info); - -static OPJ_BOOL opj_t2_skip_packet( opj_t2_t* p_t2, - opj_tcd_tile_t *p_tile, - opj_tcp_t *p_tcp, - opj_pi_iterator_t *p_pi, - OPJ_BYTE *p_src, - OPJ_UINT32 * p_data_read, - OPJ_UINT32 p_max_length, - opj_packet_info_t *p_pack_info); - -static OPJ_BOOL opj_t2_read_packet_header( opj_t2_t* p_t2, - opj_tcd_tile_t *p_tile, - opj_tcp_t *p_tcp, - opj_pi_iterator_t *p_pi, - OPJ_BOOL * p_is_data_present, - OPJ_BYTE *p_src_data, - OPJ_UINT32 * p_data_read, - OPJ_UINT32 p_max_length, - opj_packet_info_t *p_pack_info); - -static OPJ_BOOL opj_t2_read_packet_data(opj_t2_t* p_t2, - opj_tcd_tile_t *p_tile, - opj_pi_iterator_t *p_pi, - OPJ_BYTE *p_src_data, - OPJ_UINT32 * p_data_read, - OPJ_UINT32 p_max_length, - opj_packet_info_t *pack_info); - -static OPJ_BOOL opj_t2_skip_packet_data(opj_t2_t* p_t2, - opj_tcd_tile_t *p_tile, - opj_pi_iterator_t *p_pi, - OPJ_UINT32 * p_data_read, - OPJ_UINT32 p_max_length, - opj_packet_info_t *pack_info); - -/** -@param cblk -@param index -@param cblksty -@param first -*/ -static OPJ_BOOL opj_t2_init_seg( opj_tcd_cblk_dec_t* cblk, - OPJ_UINT32 index, - OPJ_UINT32 cblksty, - OPJ_UINT32 first); - -/*@}*/ - -/*@}*/ - -/* ----------------------------------------------------------------------- */ - -/* #define RESTART 0x04 */ -static void opj_t2_putcommacode(opj_bio_t *bio, OPJ_INT32 n) { - while (--n >= 0) { - opj_bio_write(bio, 1, 1); - } - opj_bio_write(bio, 0, 1); -} - -OPJ_UINT32 opj_t2_getcommacode(opj_bio_t *bio) -{ - OPJ_UINT32 n = 0; - while (opj_bio_read(bio, 1)) { - ++n; - } - return n; -} - -void opj_t2_putnumpasses(opj_bio_t *bio, OPJ_UINT32 n) { - if (n == 1) { - opj_bio_write(bio, 0, 1); - } else if (n == 2) { - opj_bio_write(bio, 2, 2); - } else if (n <= 5) { - opj_bio_write(bio, 0xc | (n - 3), 4); - } else if (n <= 36) { - opj_bio_write(bio, 0x1e0 | (n - 6), 9); - } else if (n <= 164) { - opj_bio_write(bio, 0xff80 | (n - 37), 16); - } -} - -OPJ_UINT32 opj_t2_getnumpasses(opj_bio_t *bio) { - OPJ_UINT32 n; - if (!opj_bio_read(bio, 1)) - return 1; - if (!opj_bio_read(bio, 1)) - return 2; - if ((n = opj_bio_read(bio, 2)) != 3) - return (3 + n); - if ((n = opj_bio_read(bio, 5)) != 31) - return (6 + n); - return (37 + opj_bio_read(bio, 7)); -} - -/* ----------------------------------------------------------------------- */ - -OPJ_BOOL opj_t2_encode_packets( opj_t2_t* p_t2, - OPJ_UINT32 p_tile_no, - opj_tcd_tile_t *p_tile, - OPJ_UINT32 p_maxlayers, - OPJ_BYTE *p_dest, - OPJ_UINT32 * p_data_written, - OPJ_UINT32 p_max_len, - opj_codestream_info_t *cstr_info, - OPJ_UINT32 p_tp_num, - OPJ_INT32 p_tp_pos, - OPJ_UINT32 p_pino, - J2K_T2_MODE p_t2_mode) -{ - OPJ_BYTE *l_current_data = p_dest; - OPJ_UINT32 l_nb_bytes = 0; - OPJ_UINT32 compno; - OPJ_UINT32 poc; - opj_pi_iterator_t *l_pi = 00; - opj_pi_iterator_t *l_current_pi = 00; - opj_image_t *l_image = p_t2->image; - opj_cp_t *l_cp = p_t2->cp; - opj_tcp_t *l_tcp = &l_cp->tcps[p_tile_no]; - OPJ_UINT32 pocno = (l_cp->rsiz == OPJ_PROFILE_CINEMA_4K)? 2: 1; - OPJ_UINT32 l_max_comp = l_cp->m_specific_param.m_enc.m_max_comp_size > 0 ? l_image->numcomps : 1; - OPJ_UINT32 l_nb_pocs = l_tcp->numpocs + 1; - - l_pi = opj_pi_initialise_encode(l_image, l_cp, p_tile_no, p_t2_mode); - if (!l_pi) { - return OPJ_FALSE; - } - - * p_data_written = 0; - - if (p_t2_mode == THRESH_CALC ){ /* Calculating threshold */ - l_current_pi = l_pi; - - for (compno = 0; compno < l_max_comp; ++compno) { - OPJ_UINT32 l_comp_len = 0; - l_current_pi = l_pi; - - for (poc = 0; poc < pocno ; ++poc) { - OPJ_UINT32 l_tp_num = compno; - - /* TODO MSD : check why this function cannot fail (cf. v1) */ - opj_pi_create_encode(l_pi, l_cp,p_tile_no,poc,l_tp_num,p_tp_pos,p_t2_mode); - - if (l_current_pi->poc.prg == OPJ_PROG_UNKNOWN) { - /* TODO ADE : add an error */ - opj_pi_destroy(l_pi, l_nb_pocs); - return OPJ_FALSE; - } - while (opj_pi_next(l_current_pi)) { - if (l_current_pi->layno < p_maxlayers) { - l_nb_bytes = 0; - - if (! opj_t2_encode_packet(p_tile_no,p_tile, l_tcp, l_current_pi, l_current_data, &l_nb_bytes, p_max_len, cstr_info)) { - opj_pi_destroy(l_pi, l_nb_pocs); - return OPJ_FALSE; - } - - l_comp_len += l_nb_bytes; - l_current_data += l_nb_bytes; - p_max_len -= l_nb_bytes; - - * p_data_written += l_nb_bytes; - } - } - - if (l_cp->m_specific_param.m_enc.m_max_comp_size) { - if (l_comp_len > l_cp->m_specific_param.m_enc.m_max_comp_size) { - opj_pi_destroy(l_pi, l_nb_pocs); - return OPJ_FALSE; - } - } - - ++l_current_pi; - } - } - } - else { /* t2_mode == FINAL_PASS */ - opj_pi_create_encode(l_pi, l_cp,p_tile_no,p_pino,p_tp_num,p_tp_pos,p_t2_mode); - - l_current_pi = &l_pi[p_pino]; - if (l_current_pi->poc.prg == OPJ_PROG_UNKNOWN) { - /* TODO ADE : add an error */ - opj_pi_destroy(l_pi, l_nb_pocs); - return OPJ_FALSE; - } - while (opj_pi_next(l_current_pi)) { - if (l_current_pi->layno < p_maxlayers) { - l_nb_bytes=0; - - if (! opj_t2_encode_packet(p_tile_no,p_tile, l_tcp, l_current_pi, l_current_data, &l_nb_bytes, p_max_len, cstr_info)) { - opj_pi_destroy(l_pi, l_nb_pocs); - return OPJ_FALSE; - } - - l_current_data += l_nb_bytes; - p_max_len -= l_nb_bytes; - - * p_data_written += l_nb_bytes; - - /* INDEX >> */ - if(cstr_info) { - if(cstr_info->index_write) { - opj_tile_info_t *info_TL = &cstr_info->tile[p_tile_no]; - opj_packet_info_t *info_PK = &info_TL->packet[cstr_info->packno]; - if (!cstr_info->packno) { - info_PK->start_pos = info_TL->end_header + 1; - } else { - info_PK->start_pos = ((l_cp->m_specific_param.m_enc.m_tp_on | l_tcp->POC)&& info_PK->start_pos) ? info_PK->start_pos : info_TL->packet[cstr_info->packno - 1].end_pos + 1; - } - info_PK->end_pos = info_PK->start_pos + l_nb_bytes - 1; - info_PK->end_ph_pos += info_PK->start_pos - 1; /* End of packet header which now only represents the distance - to start of packet is incremented by value of start of packet*/ - } - - cstr_info->packno++; - } - /* << INDEX */ - ++p_tile->packno; - } - } - } - - opj_pi_destroy(l_pi, l_nb_pocs); - - return OPJ_TRUE; -} - -/* see issue 80 */ -#if 0 -#define JAS_FPRINTF fprintf -#else -/* issue 290 */ -static void opj_null_jas_fprintf(FILE* file, const char * format, ...) -{ - (void)file; - (void)format; -} -#define JAS_FPRINTF opj_null_jas_fprintf -#endif - -OPJ_BOOL opj_t2_decode_packets( opj_t2_t *p_t2, - OPJ_UINT32 p_tile_no, - opj_tcd_tile_t *p_tile, - OPJ_BYTE *p_src, - OPJ_UINT32 * p_data_read, - OPJ_UINT32 p_max_len, - opj_codestream_index_t *p_cstr_index) -{ - OPJ_BYTE *l_current_data = p_src; - opj_pi_iterator_t *l_pi = 00; - OPJ_UINT32 pino; - opj_image_t *l_image = p_t2->image; - opj_cp_t *l_cp = p_t2->cp; - opj_tcp_t *l_tcp = &(p_t2->cp->tcps[p_tile_no]); - OPJ_UINT32 l_nb_bytes_read; - OPJ_UINT32 l_nb_pocs = l_tcp->numpocs + 1; - opj_pi_iterator_t *l_current_pi = 00; -#ifdef TODO_MSD - OPJ_UINT32 curtp = 0; - OPJ_UINT32 tp_start_packno; -#endif - opj_packet_info_t *l_pack_info = 00; - opj_image_comp_t* l_img_comp = 00; - - OPJ_ARG_NOT_USED(p_cstr_index); - -#ifdef TODO_MSD - if (p_cstr_index) { - l_pack_info = p_cstr_index->tile_index[p_tile_no].packet; - } -#endif - - /* create a packet iterator */ - l_pi = opj_pi_create_decode(l_image, l_cp, p_tile_no); - if (!l_pi) { - return OPJ_FALSE; - } - - - l_current_pi = l_pi; - - for (pino = 0; pino <= l_tcp->numpocs; ++pino) { - - /* if the resolution needed is too low, one dim of the tilec could be equal to zero - * and no packets are used to decode this resolution and - * l_current_pi->resno is always >= p_tile->comps[l_current_pi->compno].minimum_num_resolutions - * and no l_img_comp->resno_decoded are computed - */ - OPJ_BOOL* first_pass_failed = NULL; - - if (l_current_pi->poc.prg == OPJ_PROG_UNKNOWN) { - /* TODO ADE : add an error */ - opj_pi_destroy(l_pi, l_nb_pocs); - return OPJ_FALSE; - } - - first_pass_failed = (OPJ_BOOL*)opj_malloc(l_image->numcomps * sizeof(OPJ_BOOL)); - if (!first_pass_failed) - { - opj_pi_destroy(l_pi,l_nb_pocs); - return OPJ_FALSE; - } - memset(first_pass_failed, OPJ_TRUE, l_image->numcomps * sizeof(OPJ_BOOL)); - - while (opj_pi_next(l_current_pi)) { - JAS_FPRINTF( stderr, "packet offset=00000166 prg=%d cmptno=%02d rlvlno=%02d prcno=%03d lyrno=%02d\n\n", - l_current_pi->poc.prg1, l_current_pi->compno, l_current_pi->resno, l_current_pi->precno, l_current_pi->layno ); - - if (l_tcp->num_layers_to_decode > l_current_pi->layno - && l_current_pi->resno < p_tile->comps[l_current_pi->compno].minimum_num_resolutions) { - l_nb_bytes_read = 0; - - first_pass_failed[l_current_pi->compno] = OPJ_FALSE; - - if (! opj_t2_decode_packet(p_t2,p_tile,l_tcp,l_current_pi,l_current_data,&l_nb_bytes_read,p_max_len,l_pack_info)) { - opj_pi_destroy(l_pi,l_nb_pocs); - opj_free(first_pass_failed); - return OPJ_FALSE; - } - - l_img_comp = &(l_image->comps[l_current_pi->compno]); - l_img_comp->resno_decoded = opj_uint_max(l_current_pi->resno, l_img_comp->resno_decoded); - } - else { - l_nb_bytes_read = 0; - if (! opj_t2_skip_packet(p_t2,p_tile,l_tcp,l_current_pi,l_current_data,&l_nb_bytes_read,p_max_len,l_pack_info)) { - opj_pi_destroy(l_pi,l_nb_pocs); - opj_free(first_pass_failed); - return OPJ_FALSE; - } - } - - if (first_pass_failed[l_current_pi->compno]) { - l_img_comp = &(l_image->comps[l_current_pi->compno]); - if (l_img_comp->resno_decoded == 0) - l_img_comp->resno_decoded = p_tile->comps[l_current_pi->compno].minimum_num_resolutions - 1; - } - - l_current_data += l_nb_bytes_read; - p_max_len -= l_nb_bytes_read; - - /* INDEX >> */ -#ifdef TODO_MSD - if(p_cstr_info) { - opj_tile_info_v2_t *info_TL = &p_cstr_info->tile[p_tile_no]; - opj_packet_info_t *info_PK = &info_TL->packet[p_cstr_info->packno]; - tp_start_packno = 0; - if (!p_cstr_info->packno) { - info_PK->start_pos = info_TL->end_header + 1; - } else if (info_TL->packet[p_cstr_info->packno-1].end_pos >= (OPJ_INT32)p_cstr_info->tile[p_tile_no].tp[curtp].tp_end_pos){ /* New tile part */ - info_TL->tp[curtp].tp_numpacks = p_cstr_info->packno - tp_start_packno; /* Number of packets in previous tile-part */ - tp_start_packno = p_cstr_info->packno; - curtp++; - info_PK->start_pos = p_cstr_info->tile[p_tile_no].tp[curtp].tp_end_header+1; - } else { - info_PK->start_pos = (l_cp->m_specific_param.m_enc.m_tp_on && info_PK->start_pos) ? info_PK->start_pos : info_TL->packet[p_cstr_info->packno - 1].end_pos + 1; - } - info_PK->end_pos = info_PK->start_pos + l_nb_bytes_read - 1; - info_PK->end_ph_pos += info_PK->start_pos - 1; /* End of packet header which now only represents the distance */ - ++p_cstr_info->packno; - } -#endif - /* << INDEX */ - } - ++l_current_pi; - - opj_free(first_pass_failed); - } - /* INDEX >> */ -#ifdef TODO_MSD - if - (p_cstr_info) { - p_cstr_info->tile[p_tile_no].tp[curtp].tp_numpacks = p_cstr_info->packno - tp_start_packno; /* Number of packets in last tile-part */ - } -#endif - /* << INDEX */ - - /* don't forget to release pi */ - opj_pi_destroy(l_pi,l_nb_pocs); - *p_data_read = (OPJ_UINT32)(l_current_data - p_src); - return OPJ_TRUE; -} - -/* ----------------------------------------------------------------------- */ - -/** - * Creates a Tier 2 handle - * - * @param p_image Source or destination image - * @param p_cp Image coding parameters. - * @return a new T2 handle if successful, NULL otherwise. -*/ -opj_t2_t* opj_t2_create(opj_image_t *p_image, opj_cp_t *p_cp) -{ - /* create the t2 structure */ - opj_t2_t *l_t2 = (opj_t2_t*)opj_calloc(1,sizeof(opj_t2_t)); - if (!l_t2) { - return NULL; - } - - l_t2->image = p_image; - l_t2->cp = p_cp; - - return l_t2; -} - -void opj_t2_destroy(opj_t2_t *t2) { - if(t2) { - opj_free(t2); - } -} - -OPJ_BOOL opj_t2_decode_packet( opj_t2_t* p_t2, - opj_tcd_tile_t *p_tile, - opj_tcp_t *p_tcp, - opj_pi_iterator_t *p_pi, - OPJ_BYTE *p_src, - OPJ_UINT32 * p_data_read, - OPJ_UINT32 p_max_length, - opj_packet_info_t *p_pack_info) -{ - OPJ_BOOL l_read_data; - OPJ_UINT32 l_nb_bytes_read = 0; - OPJ_UINT32 l_nb_total_bytes_read = 0; - - *p_data_read = 0; - - if (! opj_t2_read_packet_header(p_t2,p_tile,p_tcp,p_pi,&l_read_data,p_src,&l_nb_bytes_read,p_max_length,p_pack_info)) { - return OPJ_FALSE; - } - - p_src += l_nb_bytes_read; - l_nb_total_bytes_read += l_nb_bytes_read; - p_max_length -= l_nb_bytes_read; - - /* we should read data for the packet */ - if (l_read_data) { - l_nb_bytes_read = 0; - - if (! opj_t2_read_packet_data(p_t2,p_tile,p_pi,p_src,&l_nb_bytes_read,p_max_length,p_pack_info)) { - return OPJ_FALSE; - } - - l_nb_total_bytes_read += l_nb_bytes_read; - } - - *p_data_read = l_nb_total_bytes_read; - - return OPJ_TRUE; -} - -OPJ_BOOL opj_t2_encode_packet( OPJ_UINT32 tileno, - opj_tcd_tile_t * tile, - opj_tcp_t * tcp, - opj_pi_iterator_t *pi, - OPJ_BYTE *dest, - OPJ_UINT32 * p_data_written, - OPJ_UINT32 length, - opj_codestream_info_t *cstr_info) -{ - OPJ_UINT32 bandno, cblkno; - OPJ_BYTE* c = dest; - OPJ_UINT32 l_nb_bytes; - OPJ_UINT32 compno = pi->compno; /* component value */ - OPJ_UINT32 resno = pi->resno; /* resolution level value */ - OPJ_UINT32 precno = pi->precno; /* precinct value */ - OPJ_UINT32 layno = pi->layno; /* quality layer value */ - OPJ_UINT32 l_nb_blocks; - opj_tcd_band_t *band = 00; - opj_tcd_cblk_enc_t* cblk = 00; - opj_tcd_pass_t *pass = 00; - - opj_tcd_tilecomp_t *tilec = &tile->comps[compno]; - opj_tcd_resolution_t *res = &tilec->resolutions[resno]; - - opj_bio_t *bio = 00; /* BIO component */ - - /* <SOP 0xff91> */ - if (tcp->csty & J2K_CP_CSTY_SOP) { - c[0] = 255; - c[1] = 145; - c[2] = 0; - c[3] = 4; -#if 0 - c[4] = (tile->packno % 65536) / 256; - c[5] = (tile->packno % 65536) % 256; -#else - c[4] = (tile->packno >> 8) & 0xff; /* packno is uint32_t */ - c[5] = tile->packno & 0xff; -#endif - c += 6; - length -= 6; - } - /* </SOP> */ - - if (!layno) { - band = res->bands; - - for(bandno = 0; bandno < res->numbands; ++bandno) { - opj_tcd_precinct_t *prc = &band->precincts[precno]; - - opj_tgt_reset(prc->incltree); - opj_tgt_reset(prc->imsbtree); - - l_nb_blocks = prc->cw * prc->ch; - for (cblkno = 0; cblkno < l_nb_blocks; ++cblkno) { - cblk = &prc->cblks.enc[cblkno]; - - cblk->numpasses = 0; - opj_tgt_setvalue(prc->imsbtree, cblkno, band->numbps - (OPJ_INT32)cblk->numbps); - } - ++band; - } - } - - bio = opj_bio_create(); - if (!bio) { - /* FIXME event manager error callback */ - return OPJ_FALSE; - } - opj_bio_init_enc(bio, c, length); - opj_bio_write(bio, 1, 1); /* Empty header bit */ - - /* Writing Packet header */ - band = res->bands; - for (bandno = 0; bandno < res->numbands; ++bandno) { - opj_tcd_precinct_t *prc = &band->precincts[precno]; - - l_nb_blocks = prc->cw * prc->ch; - cblk = prc->cblks.enc; - - for (cblkno = 0; cblkno < l_nb_blocks; ++cblkno) { - opj_tcd_layer_t *layer = &cblk->layers[layno]; - - if (!cblk->numpasses && layer->numpasses) { - opj_tgt_setvalue(prc->incltree, cblkno, (OPJ_INT32)layno); - } - - ++cblk; - } - - cblk = prc->cblks.enc; - for (cblkno = 0; cblkno < l_nb_blocks; cblkno++) { - opj_tcd_layer_t *layer = &cblk->layers[layno]; - OPJ_UINT32 increment = 0; - OPJ_UINT32 nump = 0; - OPJ_UINT32 len = 0, passno; - OPJ_UINT32 l_nb_passes; - - /* cblk inclusion bits */ - if (!cblk->numpasses) { - opj_tgt_encode(bio, prc->incltree, cblkno, (OPJ_INT32)(layno + 1)); - } else { - opj_bio_write(bio, layer->numpasses != 0, 1); - } - - /* if cblk not included, go to the next cblk */ - if (!layer->numpasses) { - ++cblk; - continue; - } - - /* if first instance of cblk --> zero bit-planes information */ - if (!cblk->numpasses) { - cblk->numlenbits = 3; - opj_tgt_encode(bio, prc->imsbtree, cblkno, 999); - } - - /* number of coding passes included */ - opj_t2_putnumpasses(bio, layer->numpasses); - l_nb_passes = cblk->numpasses + layer->numpasses; - pass = cblk->passes + cblk->numpasses; - - /* computation of the increase of the length indicator and insertion in the header */ - for (passno = cblk->numpasses; passno < l_nb_passes; ++passno) { - ++nump; - len += pass->len; - - if (pass->term || passno == (cblk->numpasses + layer->numpasses) - 1) { - increment = (OPJ_UINT32)opj_int_max((OPJ_INT32)increment, opj_int_floorlog2((OPJ_INT32)len) + 1 - - ((OPJ_INT32)cblk->numlenbits + opj_int_floorlog2((OPJ_INT32)nump))); - len = 0; - nump = 0; - } - - ++pass; - } - opj_t2_putcommacode(bio, (OPJ_INT32)increment); - - /* computation of the new Length indicator */ - cblk->numlenbits += increment; - - pass = cblk->passes + cblk->numpasses; - /* insertion of the codeword segment length */ - for (passno = cblk->numpasses; passno < l_nb_passes; ++passno) { - nump++; - len += pass->len; - - if (pass->term || passno == (cblk->numpasses + layer->numpasses) - 1) { - opj_bio_write(bio, (OPJ_UINT32)len, cblk->numlenbits + (OPJ_UINT32)opj_int_floorlog2((OPJ_INT32)nump)); - len = 0; - nump = 0; - } - ++pass; - } - - ++cblk; - } - - ++band; - } - - if (!opj_bio_flush(bio)) { - opj_bio_destroy(bio); - return OPJ_FALSE; /* modified to eliminate longjmp !! */ - } - - l_nb_bytes = (OPJ_UINT32)opj_bio_numbytes(bio); - c += l_nb_bytes; - length -= l_nb_bytes; - - opj_bio_destroy(bio); - - /* <EPH 0xff92> */ - if (tcp->csty & J2K_CP_CSTY_EPH) { - c[0] = 255; - c[1] = 146; - c += 2; - length -= 2; - } - /* </EPH> */ - - /* << INDEX */ - /* End of packet header position. Currently only represents the distance to start of packet - Will be updated later by incrementing with packet start value*/ - if(cstr_info && cstr_info->index_write) { - opj_packet_info_t *info_PK = &cstr_info->tile[tileno].packet[cstr_info->packno]; - info_PK->end_ph_pos = (OPJ_INT32)(c - dest); - } - /* INDEX >> */ - - /* Writing the packet body */ - band = res->bands; - for (bandno = 0; bandno < res->numbands; bandno++) { - opj_tcd_precinct_t *prc = &band->precincts[precno]; - - l_nb_blocks = prc->cw * prc->ch; - cblk = prc->cblks.enc; - - for (cblkno = 0; cblkno < l_nb_blocks; ++cblkno) { - opj_tcd_layer_t *layer = &cblk->layers[layno]; - - if (!layer->numpasses) { - ++cblk; - continue; - } - - if (layer->len > length) { - return OPJ_FALSE; - } - - memcpy(c, layer->data, layer->len); - cblk->numpasses += layer->numpasses; - c += layer->len; - length -= layer->len; - - /* << INDEX */ - if(cstr_info && cstr_info->index_write) { - opj_packet_info_t *info_PK = &cstr_info->tile[tileno].packet[cstr_info->packno]; - info_PK->disto += layer->disto; - if (cstr_info->D_max < info_PK->disto) { - cstr_info->D_max = info_PK->disto; - } - } - - ++cblk; - /* INDEX >> */ - } - ++band; - } - - assert( c >= dest ); - * p_data_written += (OPJ_UINT32)(c - dest); - - return OPJ_TRUE; -} - -static OPJ_BOOL opj_t2_skip_packet( opj_t2_t* p_t2, - opj_tcd_tile_t *p_tile, - opj_tcp_t *p_tcp, - opj_pi_iterator_t *p_pi, - OPJ_BYTE *p_src, - OPJ_UINT32 * p_data_read, - OPJ_UINT32 p_max_length, - opj_packet_info_t *p_pack_info) -{ - OPJ_BOOL l_read_data; - OPJ_UINT32 l_nb_bytes_read = 0; - OPJ_UINT32 l_nb_total_bytes_read = 0; - - *p_data_read = 0; - - if (! opj_t2_read_packet_header(p_t2,p_tile,p_tcp,p_pi,&l_read_data,p_src,&l_nb_bytes_read,p_max_length,p_pack_info)) { - return OPJ_FALSE; - } - - p_src += l_nb_bytes_read; - l_nb_total_bytes_read += l_nb_bytes_read; - p_max_length -= l_nb_bytes_read; - - /* we should read data for the packet */ - if (l_read_data) { - l_nb_bytes_read = 0; - - if (! opj_t2_skip_packet_data(p_t2,p_tile,p_pi,&l_nb_bytes_read,p_max_length,p_pack_info)) { - return OPJ_FALSE; - } - - l_nb_total_bytes_read += l_nb_bytes_read; - } - *p_data_read = l_nb_total_bytes_read; - - return OPJ_TRUE; -} - - -OPJ_BOOL opj_t2_read_packet_header( opj_t2_t* p_t2, - opj_tcd_tile_t *p_tile, - opj_tcp_t *p_tcp, - opj_pi_iterator_t *p_pi, - OPJ_BOOL * p_is_data_present, - OPJ_BYTE *p_src_data, - OPJ_UINT32 * p_data_read, - OPJ_UINT32 p_max_length, - opj_packet_info_t *p_pack_info) - -{ - /* loop */ - OPJ_UINT32 bandno, cblkno; - OPJ_UINT32 l_nb_code_blocks; - OPJ_UINT32 l_remaining_length; - OPJ_UINT32 l_header_length; - OPJ_UINT32 * l_modified_length_ptr = 00; - OPJ_BYTE *l_current_data = p_src_data; - opj_cp_t *l_cp = p_t2->cp; - opj_bio_t *l_bio = 00; /* BIO component */ - opj_tcd_band_t *l_band = 00; - opj_tcd_cblk_dec_t* l_cblk = 00; - opj_tcd_resolution_t* l_res = &p_tile->comps[p_pi->compno].resolutions[p_pi->resno]; - - OPJ_BYTE *l_header_data = 00; - OPJ_BYTE **l_header_data_start = 00; - - OPJ_UINT32 l_present; - - if (p_pi->layno == 0) { - l_band = l_res->bands; - - /* reset tagtrees */ - for (bandno = 0; bandno < l_res->numbands; ++bandno) { - opj_tcd_precinct_t *l_prc = &l_band->precincts[p_pi->precno]; - - if ( ! ((l_band->x1-l_band->x0 == 0)||(l_band->y1-l_band->y0 == 0)) ) { - opj_tgt_reset(l_prc->incltree); - opj_tgt_reset(l_prc->imsbtree); - l_cblk = l_prc->cblks.dec; - - l_nb_code_blocks = l_prc->cw * l_prc->ch; - for (cblkno = 0; cblkno < l_nb_code_blocks; ++cblkno) { - l_cblk->numsegs = 0; - l_cblk->real_num_segs = 0; - ++l_cblk; - } - } - - ++l_band; - } - } - - /* SOP markers */ - - if (p_tcp->csty & J2K_CP_CSTY_SOP) { - if (p_max_length < 6) { - /* TODO opj_event_msg(p_t2->cinfo->event_mgr, EVT_WARNING, "Not enough space for expected SOP marker\n"); */ - fprintf(stderr, "Not enough space for expected SOP marker\n"); - } else if ((*l_current_data) != 0xff || (*(l_current_data + 1) != 0x91)) { - /* TODO opj_event_msg(p_t2->cinfo->event_mgr, EVT_WARNING, "Expected SOP marker\n"); */ - fprintf(stderr, "Warning: expected SOP marker\n"); - } else { - l_current_data += 6; - } - - /** TODO : check the Nsop value */ - } - - /* - When the marker PPT/PPM is used the packet header are store in PPT/PPM marker - This part deal with this caracteristic - step 1: Read packet header in the saved structure - step 2: Return to codestream for decoding - */ - - l_bio = opj_bio_create(); - if (! l_bio) { - return OPJ_FALSE; - } - - if (l_cp->ppm == 1) { /* PPM */ - l_header_data_start = &l_cp->ppm_data; - l_header_data = *l_header_data_start; - l_modified_length_ptr = &(l_cp->ppm_len); - - } - else if (p_tcp->ppt == 1) { /* PPT */ - l_header_data_start = &(p_tcp->ppt_data); - l_header_data = *l_header_data_start; - l_modified_length_ptr = &(p_tcp->ppt_len); - } - else { /* Normal Case */ - l_header_data_start = &(l_current_data); - l_header_data = *l_header_data_start; - l_remaining_length = (OPJ_UINT32)(p_src_data+p_max_length-l_header_data); - l_modified_length_ptr = &(l_remaining_length); - } - - opj_bio_init_dec(l_bio, l_header_data,*l_modified_length_ptr); - - l_present = opj_bio_read(l_bio, 1); - JAS_FPRINTF(stderr, "present=%d \n", l_present ); - if (!l_present) { - /* TODO MSD: no test to control the output of this function*/ - opj_bio_inalign(l_bio); - l_header_data += opj_bio_numbytes(l_bio); - opj_bio_destroy(l_bio); - - /* EPH markers */ - if (p_tcp->csty & J2K_CP_CSTY_EPH) { - if ((*l_modified_length_ptr - (OPJ_UINT32)(l_header_data - *l_header_data_start)) < 2U) { - fprintf(stderr, "Not enough space for expected EPH marker\n"); - } else if ((*l_header_data) != 0xff || (*(l_header_data + 1) != 0x92)) { - fprintf(stderr, "Error : expected EPH marker\n"); - } else { - l_header_data += 2; - } - } - - l_header_length = (OPJ_UINT32)(l_header_data - *l_header_data_start); - *l_modified_length_ptr -= l_header_length; - *l_header_data_start += l_header_length; - - /* << INDEX */ - /* End of packet header position. Currently only represents the distance to start of packet - Will be updated later by incrementing with packet start value */ - if (p_pack_info) { - p_pack_info->end_ph_pos = (OPJ_INT32)(l_current_data - p_src_data); - } - /* INDEX >> */ - - * p_is_data_present = OPJ_FALSE; - *p_data_read = (OPJ_UINT32)(l_current_data - p_src_data); - return OPJ_TRUE; - } - - l_band = l_res->bands; - for (bandno = 0; bandno < l_res->numbands; ++bandno) { - opj_tcd_precinct_t *l_prc = &(l_band->precincts[p_pi->precno]); - - if ((l_band->x1-l_band->x0 == 0)||(l_band->y1-l_band->y0 == 0)) { - ++l_band; - continue; - } - - l_nb_code_blocks = l_prc->cw * l_prc->ch; - l_cblk = l_prc->cblks.dec; - for (cblkno = 0; cblkno < l_nb_code_blocks; cblkno++) { - OPJ_UINT32 l_included,l_increment, l_segno; - OPJ_INT32 n; - - /* if cblk not yet included before --> inclusion tagtree */ - if (!l_cblk->numsegs) { - l_included = opj_tgt_decode(l_bio, l_prc->incltree, cblkno, (OPJ_INT32)(p_pi->layno + 1)); - /* else one bit */ - } - else { - l_included = opj_bio_read(l_bio, 1); - } - - /* if cblk not included */ - if (!l_included) { - l_cblk->numnewpasses = 0; - ++l_cblk; - JAS_FPRINTF(stderr, "included=%d \n", l_included); - continue; - } - - /* if cblk not yet included --> zero-bitplane tagtree */ - if (!l_cblk->numsegs) { - OPJ_UINT32 i = 0; - - while (!opj_tgt_decode(l_bio, l_prc->imsbtree, cblkno, (OPJ_INT32)i)) { - ++i; - } - - l_cblk->numbps = (OPJ_UINT32)l_band->numbps + 1 - i; - l_cblk->numlenbits = 3; - } - - /* number of coding passes */ - l_cblk->numnewpasses = opj_t2_getnumpasses(l_bio); - l_increment = opj_t2_getcommacode(l_bio); - - /* length indicator increment */ - l_cblk->numlenbits += l_increment; - l_segno = 0; - - if (!l_cblk->numsegs) { - if (! opj_t2_init_seg(l_cblk, l_segno, p_tcp->tccps[p_pi->compno].cblksty, 1)) { - opj_bio_destroy(l_bio); - return OPJ_FALSE; - } - } - else { - l_segno = l_cblk->numsegs - 1; - if (l_cblk->segs[l_segno].numpasses == l_cblk->segs[l_segno].maxpasses) { - ++l_segno; - if (! opj_t2_init_seg(l_cblk, l_segno, p_tcp->tccps[p_pi->compno].cblksty, 0)) { - opj_bio_destroy(l_bio); - return OPJ_FALSE; - } - } - } - n = (OPJ_INT32)l_cblk->numnewpasses; - - do { - l_cblk->segs[l_segno].numnewpasses = (OPJ_UINT32)opj_int_min((OPJ_INT32)(l_cblk->segs[l_segno].maxpasses - l_cblk->segs[l_segno].numpasses), n); - l_cblk->segs[l_segno].newlen = opj_bio_read(l_bio, l_cblk->numlenbits + opj_uint_floorlog2(l_cblk->segs[l_segno].numnewpasses)); - JAS_FPRINTF(stderr, "included=%d numnewpasses=%d increment=%d len=%d \n", l_included, l_cblk->segs[l_segno].numnewpasses, l_increment, l_cblk->segs[l_segno].newlen ); - - n -= (OPJ_INT32)l_cblk->segs[l_segno].numnewpasses; - if (n > 0) { - ++l_segno; - - if (! opj_t2_init_seg(l_cblk, l_segno, p_tcp->tccps[p_pi->compno].cblksty, 0)) { - opj_bio_destroy(l_bio); - return OPJ_FALSE; - } - } - } while (n > 0); - - ++l_cblk; - } - - ++l_band; - } - - if (!opj_bio_inalign(l_bio)) { - opj_bio_destroy(l_bio); - return OPJ_FALSE; - } - - l_header_data += opj_bio_numbytes(l_bio); - opj_bio_destroy(l_bio); - - /* EPH markers */ - if (p_tcp->csty & J2K_CP_CSTY_EPH) { - if ((*l_modified_length_ptr - (OPJ_UINT32)(l_header_data - *l_header_data_start)) < 2U) { - fprintf(stderr, "Not enough space for expected EPH marker\n"); - } else if ((*l_header_data) != 0xff || (*(l_header_data + 1) != 0x92)) { - /* TODO opj_event_msg(t2->cinfo->event_mgr, EVT_ERROR, "Expected EPH marker\n"); */ - fprintf(stderr, "Error : expected EPH marker\n"); - } else { - l_header_data += 2; - } - } - - l_header_length = (OPJ_UINT32)(l_header_data - *l_header_data_start); - JAS_FPRINTF( stderr, "hdrlen=%d \n", l_header_length ); - JAS_FPRINTF( stderr, "packet body\n"); - *l_modified_length_ptr -= l_header_length; - *l_header_data_start += l_header_length; - - /* << INDEX */ - /* End of packet header position. Currently only represents the distance to start of packet - Will be updated later by incrementing with packet start value */ - if (p_pack_info) { - p_pack_info->end_ph_pos = (OPJ_INT32)(l_current_data - p_src_data); - } - /* INDEX >> */ - - *p_is_data_present = OPJ_TRUE; - *p_data_read = (OPJ_UINT32)(l_current_data - p_src_data); - - return OPJ_TRUE; -} - -OPJ_BOOL opj_t2_read_packet_data( opj_t2_t* p_t2, - opj_tcd_tile_t *p_tile, - opj_pi_iterator_t *p_pi, - OPJ_BYTE *p_src_data, - OPJ_UINT32 * p_data_read, - OPJ_UINT32 p_max_length, - opj_packet_info_t *pack_info) -{ - OPJ_UINT32 bandno, cblkno; - OPJ_UINT32 l_nb_code_blocks; - OPJ_BYTE *l_current_data = p_src_data; - opj_tcd_band_t *l_band = 00; - opj_tcd_cblk_dec_t* l_cblk = 00; - opj_tcd_resolution_t* l_res = &p_tile->comps[p_pi->compno].resolutions[p_pi->resno]; - - OPJ_ARG_NOT_USED(p_t2); - OPJ_ARG_NOT_USED(pack_info); - - l_band = l_res->bands; - for (bandno = 0; bandno < l_res->numbands; ++bandno) { - opj_tcd_precinct_t *l_prc = &l_band->precincts[p_pi->precno]; - - if ((l_band->x1-l_band->x0 == 0)||(l_band->y1-l_band->y0 == 0)) { - ++l_band; - continue; - } - - l_nb_code_blocks = l_prc->cw * l_prc->ch; - l_cblk = l_prc->cblks.dec; - - for (cblkno = 0; cblkno < l_nb_code_blocks; ++cblkno) { - opj_tcd_seg_t *l_seg = 00; - - if (!l_cblk->numnewpasses) { - /* nothing to do */ - ++l_cblk; - continue; - } - - if (!l_cblk->numsegs) { - l_seg = l_cblk->segs; - ++l_cblk->numsegs; - l_cblk->data_current_size = 0; - } - else { - l_seg = &l_cblk->segs[l_cblk->numsegs - 1]; - - if (l_seg->numpasses == l_seg->maxpasses) { - ++l_seg; - ++l_cblk->numsegs; - } - } - - do { - /* Check possible overflow (on l_current_data only, assumes input args already checked) then size */ - if ((((OPJ_SIZE_T)l_current_data + (OPJ_SIZE_T)l_seg->newlen) < (OPJ_SIZE_T)l_current_data) || (l_current_data + l_seg->newlen > p_src_data + p_max_length)) { - fprintf(stderr, "read: segment too long (%d) with max (%d) for codeblock %d (p=%d, b=%d, r=%d, c=%d)\n", - l_seg->newlen, p_max_length, cblkno, p_pi->precno, bandno, p_pi->resno, p_pi->compno); - return OPJ_FALSE; - } - -#ifdef USE_JPWL - /* we need here a j2k handle to verify if making a check to - the validity of cblocks parameters is selected from user (-W) */ - - /* let's check that we are not exceeding */ - if ((l_cblk->len + l_seg->newlen) > 8192) { - opj_event_msg(p_t2->cinfo, EVT_WARNING, - "JPWL: segment too long (%d) for codeblock %d (p=%d, b=%d, r=%d, c=%d)\n", - l_seg->newlen, cblkno, p_pi->precno, bandno, p_pi->resno, p_pi->compno); - if (!JPWL_ASSUME) { - opj_event_msg(p_t2->cinfo, EVT_ERROR, "JPWL: giving up\n"); - return OPJ_FALSE; - } - l_seg->newlen = 8192 - l_cblk->len; - opj_event_msg(p_t2->cinfo, EVT_WARNING, " - truncating segment to %d\n", l_seg->newlen); - break; - }; - -#endif /* USE_JPWL */ - /* Check possible overflow on size */ - if ((l_cblk->data_current_size + l_seg->newlen) < l_cblk->data_current_size) { - fprintf(stderr, "read: segment too long (%d) with current size (%d > %d) for codeblock %d (p=%d, b=%d, r=%d, c=%d)\n", - l_seg->newlen, l_cblk->data_current_size, 0xFFFFFFFF - l_seg->newlen, cblkno, p_pi->precno, bandno, p_pi->resno, p_pi->compno); - return OPJ_FALSE; - } - /* Check if the cblk->data have allocated enough memory */ - if ((l_cblk->data_current_size + l_seg->newlen) > l_cblk->data_max_size) { - OPJ_BYTE* new_cblk_data = (OPJ_BYTE*) opj_realloc(l_cblk->data, l_cblk->data_current_size + l_seg->newlen); - if(! new_cblk_data) { - opj_free(l_cblk->data); - l_cblk->data = NULL; - l_cblk->data_max_size = 0; - /* opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to realloc code block cata!\n"); */ - return OPJ_FALSE; - } - l_cblk->data_max_size = l_cblk->data_current_size + l_seg->newlen; - l_cblk->data = new_cblk_data; - } - - memcpy(l_cblk->data + l_cblk->data_current_size, l_current_data, l_seg->newlen); - - if (l_seg->numpasses == 0) { - l_seg->data = &l_cblk->data; - l_seg->dataindex = l_cblk->data_current_size; - } - - l_current_data += l_seg->newlen; - l_seg->numpasses += l_seg->numnewpasses; - l_cblk->numnewpasses -= l_seg->numnewpasses; - - l_seg->real_num_passes = l_seg->numpasses; - l_cblk->data_current_size += l_seg->newlen; - l_seg->len += l_seg->newlen; - - if (l_cblk->numnewpasses > 0) { - ++l_seg; - ++l_cblk->numsegs; - } - } while (l_cblk->numnewpasses > 0); - - l_cblk->real_num_segs = l_cblk->numsegs; - ++l_cblk; - } /* next code_block */ - - ++l_band; - } - - *(p_data_read) = (OPJ_UINT32)(l_current_data - p_src_data); - - - return OPJ_TRUE; -} - -OPJ_BOOL opj_t2_skip_packet_data( opj_t2_t* p_t2, - opj_tcd_tile_t *p_tile, - opj_pi_iterator_t *p_pi, - OPJ_UINT32 * p_data_read, - OPJ_UINT32 p_max_length, - opj_packet_info_t *pack_info) -{ - OPJ_UINT32 bandno, cblkno; - OPJ_UINT32 l_nb_code_blocks; - opj_tcd_band_t *l_band = 00; - opj_tcd_cblk_dec_t* l_cblk = 00; - opj_tcd_resolution_t* l_res = &p_tile->comps[p_pi->compno].resolutions[p_pi->resno]; - - OPJ_ARG_NOT_USED(p_t2); - OPJ_ARG_NOT_USED(pack_info); - - *p_data_read = 0; - l_band = l_res->bands; - - for (bandno = 0; bandno < l_res->numbands; ++bandno) { - opj_tcd_precinct_t *l_prc = &l_band->precincts[p_pi->precno]; - - if ((l_band->x1-l_band->x0 == 0)||(l_band->y1-l_band->y0 == 0)) { - ++l_band; - continue; - } - - l_nb_code_blocks = l_prc->cw * l_prc->ch; - l_cblk = l_prc->cblks.dec; - - for (cblkno = 0; cblkno < l_nb_code_blocks; ++cblkno) { - opj_tcd_seg_t *l_seg = 00; - - if (!l_cblk->numnewpasses) { - /* nothing to do */ - ++l_cblk; - continue; - } - - if (!l_cblk->numsegs) { - l_seg = l_cblk->segs; - ++l_cblk->numsegs; - l_cblk->data_current_size = 0; - } - else { - l_seg = &l_cblk->segs[l_cblk->numsegs - 1]; - - if (l_seg->numpasses == l_seg->maxpasses) { - ++l_seg; - ++l_cblk->numsegs; - } - } - - do { - /* Check possible overflow then size */ - if (((*p_data_read + l_seg->newlen) < (*p_data_read)) || ((*p_data_read + l_seg->newlen) > p_max_length)) { - fprintf(stderr, "skip: segment too long (%d) with max (%d) for codeblock %d (p=%d, b=%d, r=%d, c=%d)\n", - l_seg->newlen, p_max_length, cblkno, p_pi->precno, bandno, p_pi->resno, p_pi->compno); - return OPJ_FALSE; - } - -#ifdef USE_JPWL - /* we need here a j2k handle to verify if making a check to - the validity of cblocks parameters is selected from user (-W) */ - - /* let's check that we are not exceeding */ - if ((l_cblk->len + l_seg->newlen) > 8192) { - opj_event_msg(p_t2->cinfo, EVT_WARNING, - "JPWL: segment too long (%d) for codeblock %d (p=%d, b=%d, r=%d, c=%d)\n", - l_seg->newlen, cblkno, p_pi->precno, bandno, p_pi->resno, p_pi->compno); - if (!JPWL_ASSUME) { - opj_event_msg(p_t2->cinfo, EVT_ERROR, "JPWL: giving up\n"); - return -999; - } - l_seg->newlen = 8192 - l_cblk->len; - opj_event_msg(p_t2->cinfo, EVT_WARNING, " - truncating segment to %d\n", l_seg->newlen); - break; - }; - -#endif /* USE_JPWL */ - JAS_FPRINTF(stderr, "p_data_read (%d) newlen (%d) \n", *p_data_read, l_seg->newlen ); - *(p_data_read) += l_seg->newlen; - - l_seg->numpasses += l_seg->numnewpasses; - l_cblk->numnewpasses -= l_seg->numnewpasses; - if (l_cblk->numnewpasses > 0) - { - ++l_seg; - ++l_cblk->numsegs; - } - } while (l_cblk->numnewpasses > 0); - - ++l_cblk; - } - - ++l_band; - } - - return OPJ_TRUE; -} - - -OPJ_BOOL opj_t2_init_seg( opj_tcd_cblk_dec_t* cblk, - OPJ_UINT32 index, - OPJ_UINT32 cblksty, - OPJ_UINT32 first) -{ - opj_tcd_seg_t* seg = 00; - OPJ_UINT32 l_nb_segs = index + 1; - - if (l_nb_segs > cblk->m_current_max_segs) { - opj_tcd_seg_t* new_segs; - cblk->m_current_max_segs += OPJ_J2K_DEFAULT_NB_SEGS; - - new_segs = (opj_tcd_seg_t*) opj_realloc(cblk->segs, cblk->m_current_max_segs * sizeof(opj_tcd_seg_t)); - if(! new_segs) { - opj_free(cblk->segs); - cblk->segs = NULL; - cblk->m_current_max_segs = 0; - /* opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to initialize segment %d\n", l_nb_segs); */ - return OPJ_FALSE; - } - cblk->segs = new_segs; - } - - seg = &cblk->segs[index]; - memset(seg,0,sizeof(opj_tcd_seg_t)); - - if (cblksty & J2K_CCP_CBLKSTY_TERMALL) { - seg->maxpasses = 1; - } - else if (cblksty & J2K_CCP_CBLKSTY_LAZY) { - if (first) { - seg->maxpasses = 10; - } else { - seg->maxpasses = (((seg - 1)->maxpasses == 1) || ((seg - 1)->maxpasses == 10)) ? 2 : 1; - } - } else { - seg->maxpasses = 109; - } - - return OPJ_TRUE; -} diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t2.h b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t2.h deleted file mode 100644 index 931141e057..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/t2.h +++ /dev/null @@ -1,133 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2014, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux - * Copyright (c) 2003-2014, Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * Copyright (c) 2008, 2011-2012, Centre National d'Etudes Spatiales (CNES), FR - * Copyright (c) 2012, CS Systemes d'Information, France - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -#ifndef __T2_H -#define __T2_H -/** -@file t2.h -@brief Implementation of a tier-2 coding (packetization of code-block data) (T2) - -*/ - -/** @defgroup T2 T2 - Implementation of a tier-2 coding */ -/*@{*/ - -/** -Tier-2 coding -*/ -typedef struct opj_t2 { - - /** Encoding: pointer to the src image. Decoding: pointer to the dst image. */ - opj_image_t *image; - /** pointer to the image coding parameters */ - opj_cp_t *cp; -} opj_t2_t; - -/** @name Exported functions */ -/*@{*/ -/* ----------------------------------------------------------------------- */ - -/** -Encode the packets of a tile to a destination buffer -@param t2 T2 handle -@param tileno number of the tile encoded -@param tile the tile for which to write the packets -@param maxlayers maximum number of layers -@param dest the destination buffer -@param p_data_written FIXME DOC -@param len the length of the destination buffer -@param cstr_info Codestream information structure -@param tpnum Tile part number of the current tile -@param tppos The position of the tile part flag in the progression order -@param pino FIXME DOC -@param t2_mode If == 0 In Threshold calculation ,If == 1 Final pass -*/ -OPJ_BOOL opj_t2_encode_packets( opj_t2_t* t2, - OPJ_UINT32 tileno, - opj_tcd_tile_t *tile, - OPJ_UINT32 maxlayers, - OPJ_BYTE *dest, - OPJ_UINT32 * p_data_written, - OPJ_UINT32 len, - opj_codestream_info_t *cstr_info, - OPJ_UINT32 tpnum, - OPJ_INT32 tppos, - OPJ_UINT32 pino, - J2K_T2_MODE t2_mode); - -/** -Decode the packets of a tile from a source buffer -@param t2 T2 handle -@param tileno number that identifies the tile for which to decode the packets -@param tile tile for which to decode the packets -@param src FIXME DOC -@param p_data_read the source buffer -@param len length of the source buffer -@param cstr_info FIXME DOC - -@return FIXME DOC - */ -OPJ_BOOL opj_t2_decode_packets( opj_t2_t *t2, - OPJ_UINT32 tileno, - opj_tcd_tile_t *tile, - OPJ_BYTE *src, - OPJ_UINT32 * p_data_read, - OPJ_UINT32 len, - opj_codestream_index_t *cstr_info); - -/** - * Creates a Tier 2 handle - * - * @param p_image Source or destination image - * @param p_cp Image coding parameters. - * @return a new T2 handle if successful, NULL otherwise. -*/ -opj_t2_t* opj_t2_create(opj_image_t *p_image, opj_cp_t *p_cp); - -/** -Destroy a T2 handle -@param t2 T2 handle to destroy -*/ -void opj_t2_destroy(opj_t2_t *t2); - -/* ----------------------------------------------------------------------- */ -/*@}*/ - -/*@}*/ - -#endif /* __T2_H */ diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/tcd.c b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/tcd.c deleted file mode 100644 index f62312027d..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/tcd.c +++ /dev/null @@ -1,2209 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2014, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux - * Copyright (c) 2003-2014, Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * Copyright (c) 2006-2007, Parvatha Elangovan - * Copyright (c) 2008, 2011-2012, Centre National d'Etudes Spatiales (CNES), FR - * Copyright (c) 2012, CS Systemes d'Information, France - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include "opj_includes.h" - -/* ----------------------------------------------------------------------- */ - -/* TODO MSD: */ -#ifdef TODO_MSD -void tcd_dump(FILE *fd, opj_tcd_t *tcd, opj_tcd_image_t * img) { - int tileno, compno, resno, bandno, precno;/*, cblkno;*/ - - fprintf(fd, "image {\n"); - fprintf(fd, " tw=%d, th=%d x0=%d x1=%d y0=%d y1=%d\n", - img->tw, img->th, tcd->image->x0, tcd->image->x1, tcd->image->y0, tcd->image->y1); - - for (tileno = 0; tileno < img->th * img->tw; tileno++) { - opj_tcd_tile_t *tile = &tcd->tcd_image->tiles[tileno]; - fprintf(fd, " tile {\n"); - fprintf(fd, " x0=%d, y0=%d, x1=%d, y1=%d, numcomps=%d\n", - tile->x0, tile->y0, tile->x1, tile->y1, tile->numcomps); - for (compno = 0; compno < tile->numcomps; compno++) { - opj_tcd_tilecomp_t *tilec = &tile->comps[compno]; - fprintf(fd, " tilec {\n"); - fprintf(fd, - " x0=%d, y0=%d, x1=%d, y1=%d, numresolutions=%d\n", - tilec->x0, tilec->y0, tilec->x1, tilec->y1, tilec->numresolutions); - for (resno = 0; resno < tilec->numresolutions; resno++) { - opj_tcd_resolution_t *res = &tilec->resolutions[resno]; - fprintf(fd, "\n res {\n"); - fprintf(fd, - " x0=%d, y0=%d, x1=%d, y1=%d, pw=%d, ph=%d, numbands=%d\n", - res->x0, res->y0, res->x1, res->y1, res->pw, res->ph, res->numbands); - for (bandno = 0; bandno < res->numbands; bandno++) { - opj_tcd_band_t *band = &res->bands[bandno]; - fprintf(fd, " band {\n"); - fprintf(fd, - " x0=%d, y0=%d, x1=%d, y1=%d, stepsize=%f, numbps=%d\n", - band->x0, band->y0, band->x1, band->y1, band->stepsize, band->numbps); - for (precno = 0; precno < res->pw * res->ph; precno++) { - opj_tcd_precinct_t *prec = &band->precincts[precno]; - fprintf(fd, " prec {\n"); - fprintf(fd, - " x0=%d, y0=%d, x1=%d, y1=%d, cw=%d, ch=%d\n", - prec->x0, prec->y0, prec->x1, prec->y1, prec->cw, prec->ch); - /* - for (cblkno = 0; cblkno < prec->cw * prec->ch; cblkno++) { - opj_tcd_cblk_t *cblk = &prec->cblks[cblkno]; - fprintf(fd, " cblk {\n"); - fprintf(fd, - " x0=%d, y0=%d, x1=%d, y1=%d\n", - cblk->x0, cblk->y0, cblk->x1, cblk->y1); - fprintf(fd, " }\n"); - } - */ - fprintf(fd, " }\n"); - } - fprintf(fd, " }\n"); - } - fprintf(fd, " }\n"); - } - fprintf(fd, " }\n"); - } - fprintf(fd, " }\n"); - } - fprintf(fd, "}\n"); -} -#endif - -/** - * Initializes tile coding/decoding - */ -static INLINE OPJ_BOOL opj_tcd_init_tile(opj_tcd_t *p_tcd, OPJ_UINT32 p_tile_no, OPJ_BOOL isEncoder, OPJ_FLOAT32 fraction, OPJ_SIZE_T sizeof_block); - -/** -* Allocates memory for a decoding code block. -*/ -static OPJ_BOOL opj_tcd_code_block_dec_allocate (opj_tcd_cblk_dec_t * p_code_block); - -/** - * Deallocates the decoding data of the given precinct. - */ -static void opj_tcd_code_block_dec_deallocate (opj_tcd_precinct_t * p_precinct); - -/** - * Allocates memory for an encoding code block (but not data). - */ -static OPJ_BOOL opj_tcd_code_block_enc_allocate (opj_tcd_cblk_enc_t * p_code_block); - -/** - * Allocates data for an encoding code block - */ -static OPJ_BOOL opj_tcd_code_block_enc_allocate_data (opj_tcd_cblk_enc_t * p_code_block); - -/** - * Deallocates the encoding data of the given precinct. - */ -static void opj_tcd_code_block_enc_deallocate (opj_tcd_precinct_t * p_precinct); - - -/** -Free the memory allocated for encoding -@param tcd TCD handle -*/ -static void opj_tcd_free_tile(opj_tcd_t *tcd); - - -static OPJ_BOOL opj_tcd_t2_decode ( opj_tcd_t *p_tcd, - OPJ_BYTE * p_src_data, - OPJ_UINT32 * p_data_read, - OPJ_UINT32 p_max_src_size, - opj_codestream_index_t *p_cstr_index ); - -static OPJ_BOOL opj_tcd_t1_decode (opj_tcd_t *p_tcd); - -static OPJ_BOOL opj_tcd_dwt_decode (opj_tcd_t *p_tcd); - -static OPJ_BOOL opj_tcd_mct_decode (opj_tcd_t *p_tcd); - -static OPJ_BOOL opj_tcd_dc_level_shift_decode (opj_tcd_t *p_tcd); - - -static OPJ_BOOL opj_tcd_dc_level_shift_encode ( opj_tcd_t *p_tcd ); - -static OPJ_BOOL opj_tcd_mct_encode ( opj_tcd_t *p_tcd ); - -static OPJ_BOOL opj_tcd_dwt_encode ( opj_tcd_t *p_tcd ); - -static OPJ_BOOL opj_tcd_t1_encode ( opj_tcd_t *p_tcd ); - -static OPJ_BOOL opj_tcd_t2_encode ( opj_tcd_t *p_tcd, - OPJ_BYTE * p_dest_data, - OPJ_UINT32 * p_data_written, - OPJ_UINT32 p_max_dest_size, - opj_codestream_info_t *p_cstr_info ); - -static OPJ_BOOL opj_tcd_rate_allocate_encode( opj_tcd_t *p_tcd, - OPJ_BYTE * p_dest_data, - OPJ_UINT32 p_max_dest_size, - opj_codestream_info_t *p_cstr_info ); - -/* ----------------------------------------------------------------------- */ - -/** -Create a new TCD handle -*/ -opj_tcd_t* opj_tcd_create(OPJ_BOOL p_is_decoder) -{ - opj_tcd_t *l_tcd = 00; - - /* create the tcd structure */ - l_tcd = (opj_tcd_t*) opj_calloc(1,sizeof(opj_tcd_t)); - if (!l_tcd) { - return 00; - } - - l_tcd->m_is_decoder = p_is_decoder ? 1 : 0; - - l_tcd->tcd_image = (opj_tcd_image_t*)opj_calloc(1,sizeof(opj_tcd_image_t)); - if (!l_tcd->tcd_image) { - opj_free(l_tcd); - return 00; - } - - return l_tcd; -} - - -/* ----------------------------------------------------------------------- */ - -void opj_tcd_rateallocate_fixed(opj_tcd_t *tcd) { - OPJ_UINT32 layno; - - for (layno = 0; layno < tcd->tcp->numlayers; layno++) { - opj_tcd_makelayer_fixed(tcd, layno, 1); - } -} - - -void opj_tcd_makelayer( opj_tcd_t *tcd, - OPJ_UINT32 layno, - OPJ_FLOAT64 thresh, - OPJ_UINT32 final) -{ - OPJ_UINT32 compno, resno, bandno, precno, cblkno; - OPJ_UINT32 passno; - - opj_tcd_tile_t *tcd_tile = tcd->tcd_image->tiles; - - tcd_tile->distolayer[layno] = 0; /* fixed_quality */ - - for (compno = 0; compno < tcd_tile->numcomps; compno++) { - opj_tcd_tilecomp_t *tilec = &tcd_tile->comps[compno]; - - for (resno = 0; resno < tilec->numresolutions; resno++) { - opj_tcd_resolution_t *res = &tilec->resolutions[resno]; - - for (bandno = 0; bandno < res->numbands; bandno++) { - opj_tcd_band_t *band = &res->bands[bandno]; - - for (precno = 0; precno < res->pw * res->ph; precno++) { - opj_tcd_precinct_t *prc = &band->precincts[precno]; - - for (cblkno = 0; cblkno < prc->cw * prc->ch; cblkno++) { - opj_tcd_cblk_enc_t *cblk = &prc->cblks.enc[cblkno]; - opj_tcd_layer_t *layer = &cblk->layers[layno]; - OPJ_UINT32 n; - - if (layno == 0) { - cblk->numpassesinlayers = 0; - } - - n = cblk->numpassesinlayers; - - for (passno = cblk->numpassesinlayers; passno < cblk->totalpasses; passno++) { - OPJ_UINT32 dr; - OPJ_FLOAT64 dd; - opj_tcd_pass_t *pass = &cblk->passes[passno]; - - if (n == 0) { - dr = pass->rate; - dd = pass->distortiondec; - } else { - dr = pass->rate - cblk->passes[n - 1].rate; - dd = pass->distortiondec - cblk->passes[n - 1].distortiondec; - } - - if (!dr) { - if (dd != 0) - n = passno + 1; - continue; - } - if (dd / dr >= thresh) - n = passno + 1; - } - - layer->numpasses = n - cblk->numpassesinlayers; - - if (!layer->numpasses) { - layer->disto = 0; - continue; - } - - if (cblk->numpassesinlayers == 0) { - layer->len = cblk->passes[n - 1].rate; - layer->data = cblk->data; - layer->disto = cblk->passes[n - 1].distortiondec; - } else { - layer->len = cblk->passes[n - 1].rate - cblk->passes[cblk->numpassesinlayers - 1].rate; - layer->data = cblk->data + cblk->passes[cblk->numpassesinlayers - 1].rate; - layer->disto = cblk->passes[n - 1].distortiondec - cblk->passes[cblk->numpassesinlayers - 1].distortiondec; - } - - tcd_tile->distolayer[layno] += layer->disto; /* fixed_quality */ - - if (final) - cblk->numpassesinlayers = n; - } - } - } - } - } -} - -void opj_tcd_makelayer_fixed(opj_tcd_t *tcd, OPJ_UINT32 layno, OPJ_UINT32 final) { - OPJ_UINT32 compno, resno, bandno, precno, cblkno; - OPJ_INT32 value; /*, matrice[tcd_tcp->numlayers][tcd_tile->comps[0].numresolutions][3]; */ - OPJ_INT32 matrice[10][10][3]; - OPJ_UINT32 i, j, k; - - opj_cp_t *cp = tcd->cp; - opj_tcd_tile_t *tcd_tile = tcd->tcd_image->tiles; - opj_tcp_t *tcd_tcp = tcd->tcp; - - for (compno = 0; compno < tcd_tile->numcomps; compno++) { - opj_tcd_tilecomp_t *tilec = &tcd_tile->comps[compno]; - - for (i = 0; i < tcd_tcp->numlayers; i++) { - for (j = 0; j < tilec->numresolutions; j++) { - for (k = 0; k < 3; k++) { - matrice[i][j][k] = - (OPJ_INT32) ((OPJ_FLOAT32)cp->m_specific_param.m_enc.m_matrice[i * tilec->numresolutions * 3 + j * 3 + k] - * (OPJ_FLOAT32) (tcd->image->comps[compno].prec / 16.0)); - } - } - } - - for (resno = 0; resno < tilec->numresolutions; resno++) { - opj_tcd_resolution_t *res = &tilec->resolutions[resno]; - - for (bandno = 0; bandno < res->numbands; bandno++) { - opj_tcd_band_t *band = &res->bands[bandno]; - - for (precno = 0; precno < res->pw * res->ph; precno++) { - opj_tcd_precinct_t *prc = &band->precincts[precno]; - - for (cblkno = 0; cblkno < prc->cw * prc->ch; cblkno++) { - opj_tcd_cblk_enc_t *cblk = &prc->cblks.enc[cblkno]; - opj_tcd_layer_t *layer = &cblk->layers[layno]; - OPJ_UINT32 n; - OPJ_INT32 imsb = (OPJ_INT32)(tcd->image->comps[compno].prec - cblk->numbps); /* number of bit-plan equal to zero */ - - /* Correction of the matrix of coefficient to include the IMSB information */ - if (layno == 0) { - value = matrice[layno][resno][bandno]; - if (imsb >= value) { - value = 0; - } else { - value -= imsb; - } - } else { - value = matrice[layno][resno][bandno] - matrice[layno - 1][resno][bandno]; - if (imsb >= matrice[layno - 1][resno][bandno]) { - value -= (imsb - matrice[layno - 1][resno][bandno]); - if (value < 0) { - value = 0; - } - } - } - - if (layno == 0) { - cblk->numpassesinlayers = 0; - } - - n = cblk->numpassesinlayers; - if (cblk->numpassesinlayers == 0) { - if (value != 0) { - n = 3 * (OPJ_UINT32)value - 2 + cblk->numpassesinlayers; - } else { - n = cblk->numpassesinlayers; - } - } else { - n = 3 * (OPJ_UINT32)value + cblk->numpassesinlayers; - } - - layer->numpasses = n - cblk->numpassesinlayers; - - if (!layer->numpasses) - continue; - - if (cblk->numpassesinlayers == 0) { - layer->len = cblk->passes[n - 1].rate; - layer->data = cblk->data; - } else { - layer->len = cblk->passes[n - 1].rate - cblk->passes[cblk->numpassesinlayers - 1].rate; - layer->data = cblk->data + cblk->passes[cblk->numpassesinlayers - 1].rate; - } - - if (final) - cblk->numpassesinlayers = n; - } - } - } - } - } -} - -OPJ_BOOL opj_tcd_rateallocate( opj_tcd_t *tcd, - OPJ_BYTE *dest, - OPJ_UINT32 * p_data_written, - OPJ_UINT32 len, - opj_codestream_info_t *cstr_info) -{ - OPJ_UINT32 compno, resno, bandno, precno, cblkno, layno; - OPJ_UINT32 passno; - OPJ_FLOAT64 min, max; - OPJ_FLOAT64 cumdisto[100]; /* fixed_quality */ - const OPJ_FLOAT64 K = 1; /* 1.1; fixed_quality */ - OPJ_FLOAT64 maxSE = 0; - - opj_cp_t *cp = tcd->cp; - opj_tcd_tile_t *tcd_tile = tcd->tcd_image->tiles; - opj_tcp_t *tcd_tcp = tcd->tcp; - - min = DBL_MAX; - max = 0; - - tcd_tile->numpix = 0; /* fixed_quality */ - - for (compno = 0; compno < tcd_tile->numcomps; compno++) { - opj_tcd_tilecomp_t *tilec = &tcd_tile->comps[compno]; - tilec->numpix = 0; - - for (resno = 0; resno < tilec->numresolutions; resno++) { - opj_tcd_resolution_t *res = &tilec->resolutions[resno]; - - for (bandno = 0; bandno < res->numbands; bandno++) { - opj_tcd_band_t *band = &res->bands[bandno]; - - for (precno = 0; precno < res->pw * res->ph; precno++) { - opj_tcd_precinct_t *prc = &band->precincts[precno]; - - for (cblkno = 0; cblkno < prc->cw * prc->ch; cblkno++) { - opj_tcd_cblk_enc_t *cblk = &prc->cblks.enc[cblkno]; - - for (passno = 0; passno < cblk->totalpasses; passno++) { - opj_tcd_pass_t *pass = &cblk->passes[passno]; - OPJ_INT32 dr; - OPJ_FLOAT64 dd, rdslope; - - if (passno == 0) { - dr = (OPJ_INT32)pass->rate; - dd = pass->distortiondec; - } else { - dr = (OPJ_INT32)(pass->rate - cblk->passes[passno - 1].rate); - dd = pass->distortiondec - cblk->passes[passno - 1].distortiondec; - } - - if (dr == 0) { - continue; - } - - rdslope = dd / dr; - if (rdslope < min) { - min = rdslope; - } - - if (rdslope > max) { - max = rdslope; - } - } /* passno */ - - /* fixed_quality */ - tcd_tile->numpix += ((cblk->x1 - cblk->x0) * (cblk->y1 - cblk->y0)); - tilec->numpix += ((cblk->x1 - cblk->x0) * (cblk->y1 - cblk->y0)); - } /* cbklno */ - } /* precno */ - } /* bandno */ - } /* resno */ - - maxSE += (((OPJ_FLOAT64)(1 << tcd->image->comps[compno].prec) - 1.0) - * ((OPJ_FLOAT64)(1 << tcd->image->comps[compno].prec) -1.0)) - * ((OPJ_FLOAT64)(tilec->numpix)); - } /* compno */ - - /* index file */ - if(cstr_info) { - opj_tile_info_t *tile_info = &cstr_info->tile[tcd->tcd_tileno]; - tile_info->numpix = tcd_tile->numpix; - tile_info->distotile = tcd_tile->distotile; - tile_info->thresh = (OPJ_FLOAT64 *) opj_malloc(tcd_tcp->numlayers * sizeof(OPJ_FLOAT64)); - if (!tile_info->thresh) { - /* FIXME event manager error callback */ - return OPJ_FALSE; - } - } - - for (layno = 0; layno < tcd_tcp->numlayers; layno++) { - OPJ_FLOAT64 lo = min; - OPJ_FLOAT64 hi = max; - OPJ_BOOL success = OPJ_FALSE; - OPJ_UINT32 maxlen = tcd_tcp->rates[layno] ? opj_uint_min(((OPJ_UINT32) ceil(tcd_tcp->rates[layno])), len) : len; - OPJ_FLOAT64 goodthresh = 0; - OPJ_FLOAT64 stable_thresh = 0; - OPJ_UINT32 i; - OPJ_FLOAT64 distotarget; /* fixed_quality */ - - /* fixed_quality */ - distotarget = tcd_tile->distotile - ((K * maxSE) / pow((OPJ_FLOAT32)10, tcd_tcp->distoratio[layno] / 10)); - - /* Don't try to find an optimal threshold but rather take everything not included yet, if - -r xx,yy,zz,0 (disto_alloc == 1 and rates == 0) - -q xx,yy,zz,0 (fixed_quality == 1 and distoratio == 0) - ==> possible to have some lossy layers and the last layer for sure lossless */ - if ( ((cp->m_specific_param.m_enc.m_disto_alloc==1) && (tcd_tcp->rates[layno]>0)) || ((cp->m_specific_param.m_enc.m_fixed_quality==1) && (tcd_tcp->distoratio[layno]>0))) { - opj_t2_t*t2 = opj_t2_create(tcd->image, cp); - OPJ_FLOAT64 thresh = 0; - - if (t2 == 00) { - return OPJ_FALSE; - } - - for (i = 0; i < 128; ++i) { - OPJ_FLOAT64 distoachieved = 0; /* fixed_quality */ - - thresh = (lo + hi) / 2; - - opj_tcd_makelayer(tcd, layno, thresh, 0); - - if (cp->m_specific_param.m_enc.m_fixed_quality) { /* fixed_quality */ - if(OPJ_IS_CINEMA(cp->rsiz)){ - if (! opj_t2_encode_packets(t2,tcd->tcd_tileno, tcd_tile, layno + 1, dest, p_data_written, maxlen, cstr_info,tcd->cur_tp_num,tcd->tp_pos,tcd->cur_pino,THRESH_CALC)) { - - lo = thresh; - continue; - } - else { - distoachieved = layno == 0 ? - tcd_tile->distolayer[0] : cumdisto[layno - 1] + tcd_tile->distolayer[layno]; - - if (distoachieved < distotarget) { - hi=thresh; - stable_thresh = thresh; - continue; - }else{ - lo=thresh; - } - } - }else{ - distoachieved = (layno == 0) ? - tcd_tile->distolayer[0] : (cumdisto[layno - 1] + tcd_tile->distolayer[layno]); - - if (distoachieved < distotarget) { - hi = thresh; - stable_thresh = thresh; - continue; - } - lo = thresh; - } - } else { - if (! opj_t2_encode_packets(t2, tcd->tcd_tileno, tcd_tile, layno + 1, dest,p_data_written, maxlen, cstr_info,tcd->cur_tp_num,tcd->tp_pos,tcd->cur_pino,THRESH_CALC)) - { - /* TODO: what to do with l ??? seek / tell ??? */ - /* opj_event_msg(tcd->cinfo, EVT_INFO, "rate alloc: len=%d, max=%d\n", l, maxlen); */ - lo = thresh; - continue; - } - - hi = thresh; - stable_thresh = thresh; - } - } - - success = OPJ_TRUE; - goodthresh = stable_thresh == 0? thresh : stable_thresh; - - opj_t2_destroy(t2); - } else { - success = OPJ_TRUE; - goodthresh = min; - } - - if (!success) { - return OPJ_FALSE; - } - - if(cstr_info) { /* Threshold for Marcela Index */ - cstr_info->tile[tcd->tcd_tileno].thresh[layno] = goodthresh; - } - - opj_tcd_makelayer(tcd, layno, goodthresh, 1); - - /* fixed_quality */ - cumdisto[layno] = (layno == 0) ? tcd_tile->distolayer[0] : (cumdisto[layno - 1] + tcd_tile->distolayer[layno]); - } - - return OPJ_TRUE; -} - -OPJ_BOOL opj_tcd_init( opj_tcd_t *p_tcd, - opj_image_t * p_image, - opj_cp_t * p_cp ) -{ - p_tcd->image = p_image; - p_tcd->cp = p_cp; - - p_tcd->tcd_image->tiles = (opj_tcd_tile_t *) opj_calloc(1,sizeof(opj_tcd_tile_t)); - if (! p_tcd->tcd_image->tiles) { - return OPJ_FALSE; - } - - p_tcd->tcd_image->tiles->comps = (opj_tcd_tilecomp_t *) opj_calloc(p_image->numcomps,sizeof(opj_tcd_tilecomp_t)); - if (! p_tcd->tcd_image->tiles->comps ) { - return OPJ_FALSE; - } - - p_tcd->tcd_image->tiles->numcomps = p_image->numcomps; - p_tcd->tp_pos = p_cp->m_specific_param.m_enc.m_tp_pos; - - return OPJ_TRUE; -} - -/** -Destroy a previously created TCD handle -*/ -void opj_tcd_destroy(opj_tcd_t *tcd) { - if (tcd) { - opj_tcd_free_tile(tcd); - - if (tcd->tcd_image) { - opj_free(tcd->tcd_image); - tcd->tcd_image = 00; - } - opj_free(tcd); - } -} - -OPJ_BOOL opj_alloc_tile_component_data(opj_tcd_tilecomp_t *l_tilec) -{ - if ((l_tilec->data == 00) || ((l_tilec->data_size_needed > l_tilec->data_size) && (l_tilec->ownsData == OPJ_FALSE))) { - l_tilec->data = (OPJ_INT32 *) opj_malloc(l_tilec->data_size_needed); - if (! l_tilec->data ) { - return OPJ_FALSE; - } - /*fprintf(stderr, "tAllocate data of tilec (int): %d x OPJ_UINT32n",l_data_size);*/ - l_tilec->data_size = l_tilec->data_size_needed; - l_tilec->ownsData = OPJ_TRUE; - } - else if (l_tilec->data_size_needed > l_tilec->data_size) { - OPJ_INT32 * new_data = (OPJ_INT32 *) opj_realloc(l_tilec->data, l_tilec->data_size_needed); - /* opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to handle tile datan"); */ - /* fprintf(stderr, "Not enough memory to handle tile data"); */ - if (! new_data) { - opj_free(l_tilec->data); - l_tilec->data = NULL; - l_tilec->data_size = 0; - l_tilec->data_size_needed = 0; - l_tilec->ownsData = OPJ_FALSE; - return OPJ_FALSE; - } - l_tilec->data = new_data; - /*fprintf(stderr, "tReallocate data of tilec (int): from %d to %d x OPJ_UINT32n", l_tilec->data_size, l_data_size);*/ - l_tilec->data_size = l_tilec->data_size_needed; - l_tilec->ownsData = OPJ_TRUE; - } - return OPJ_TRUE; -} - -/* ----------------------------------------------------------------------- */ - -static INLINE OPJ_BOOL opj_tcd_init_tile(opj_tcd_t *p_tcd, OPJ_UINT32 p_tile_no, OPJ_BOOL isEncoder, OPJ_FLOAT32 fraction, OPJ_SIZE_T sizeof_block) -{ - OPJ_UINT32 (*l_gain_ptr)(OPJ_UINT32) = 00; - OPJ_UINT32 compno, resno, bandno, precno, cblkno; - opj_tcp_t * l_tcp = 00; - opj_cp_t * l_cp = 00; - opj_tcd_tile_t * l_tile = 00; - opj_tccp_t *l_tccp = 00; - opj_tcd_tilecomp_t *l_tilec = 00; - opj_image_comp_t * l_image_comp = 00; - opj_tcd_resolution_t *l_res = 00; - opj_tcd_band_t *l_band = 00; - opj_stepsize_t * l_step_size = 00; - opj_tcd_precinct_t *l_current_precinct = 00; - opj_image_t *l_image = 00; - OPJ_UINT32 p,q; - OPJ_UINT32 l_level_no; - OPJ_UINT32 l_pdx, l_pdy; - OPJ_UINT32 l_gain; - OPJ_INT32 l_x0b, l_y0b; - OPJ_UINT32 l_tx0, l_ty0; - /* extent of precincts , top left, bottom right**/ - OPJ_INT32 l_tl_prc_x_start, l_tl_prc_y_start, l_br_prc_x_end, l_br_prc_y_end; - /* number of precinct for a resolution */ - OPJ_UINT32 l_nb_precincts; - /* room needed to store l_nb_precinct precinct for a resolution */ - OPJ_UINT32 l_nb_precinct_size; - /* number of code blocks for a precinct*/ - OPJ_UINT32 l_nb_code_blocks; - /* room needed to store l_nb_code_blocks code blocks for a precinct*/ - OPJ_UINT32 l_nb_code_blocks_size; - /* size of data for a tile */ - OPJ_UINT32 l_data_size; - - l_cp = p_tcd->cp; - l_tcp = &(l_cp->tcps[p_tile_no]); - l_tile = p_tcd->tcd_image->tiles; - l_tccp = l_tcp->tccps; - l_tilec = l_tile->comps; - l_image = p_tcd->image; - l_image_comp = p_tcd->image->comps; - - p = p_tile_no % l_cp->tw; /* tile coordinates */ - q = p_tile_no / l_cp->tw; - /*fprintf(stderr, "Tile coordinate = %d,%d\n", p, q);*/ - - /* 4 borders of the tile rescale on the image if necessary */ - l_tx0 = l_cp->tx0 + p * l_cp->tdx; /* can't be greater than l_image->x1 so won't overflow */ - l_tile->x0 = (OPJ_INT32)opj_uint_max(l_tx0, l_image->x0); - l_tile->x1 = (OPJ_INT32)opj_uint_min(opj_uint_adds(l_tx0, l_cp->tdx), l_image->x1); - l_ty0 = l_cp->ty0 + q * l_cp->tdy; /* can't be greater than l_image->y1 so won't overflow */ - l_tile->y0 = (OPJ_INT32)opj_uint_max(l_ty0, l_image->y0); - l_tile->y1 = (OPJ_INT32)opj_uint_min(opj_uint_adds(l_ty0, l_cp->tdy), l_image->y1); - - /* testcase 1888.pdf.asan.35.988 */ - if (l_tccp->numresolutions == 0) { - fprintf(stderr, "tiles require at least one resolution\n"); - return OPJ_FALSE; - } - /*fprintf(stderr, "Tile border = %d,%d,%d,%d\n", l_tile->x0, l_tile->y0,l_tile->x1,l_tile->y1);*/ - - /*tile->numcomps = image->numcomps; */ - for (compno = 0; compno < l_tile->numcomps; ++compno) { - /*fprintf(stderr, "compno = %d/%d\n", compno, l_tile->numcomps);*/ - l_image_comp->resno_decoded = 0; - /* border of each l_tile component (global) */ - l_tilec->x0 = opj_int_ceildiv(l_tile->x0, (OPJ_INT32)l_image_comp->dx); - l_tilec->y0 = opj_int_ceildiv(l_tile->y0, (OPJ_INT32)l_image_comp->dy); - l_tilec->x1 = opj_int_ceildiv(l_tile->x1, (OPJ_INT32)l_image_comp->dx); - l_tilec->y1 = opj_int_ceildiv(l_tile->y1, (OPJ_INT32)l_image_comp->dy); - /*fprintf(stderr, "\tTile compo border = %d,%d,%d,%d\n", l_tilec->x0, l_tilec->y0,l_tilec->x1,l_tilec->y1);*/ - - /* compute l_data_size with overflow check */ - l_data_size = (OPJ_UINT32)(l_tilec->x1 - l_tilec->x0); - if ((((OPJ_UINT32)-1) / l_data_size) < (OPJ_UINT32)(l_tilec->y1 - l_tilec->y0)) { - /* TODO event */ - return OPJ_FALSE; - } - l_data_size = l_data_size * (OPJ_UINT32)(l_tilec->y1 - l_tilec->y0); - - if ((((OPJ_UINT32)-1) / (OPJ_UINT32)sizeof(OPJ_UINT32)) < l_data_size) { - /* TODO event */ - return OPJ_FALSE; - } - l_data_size = l_data_size * (OPJ_UINT32)sizeof(OPJ_UINT32); - l_tilec->numresolutions = l_tccp->numresolutions; - if (l_tccp->numresolutions < l_cp->m_specific_param.m_dec.m_reduce) { - l_tilec->minimum_num_resolutions = 1; - } - else { - l_tilec->minimum_num_resolutions = l_tccp->numresolutions - l_cp->m_specific_param.m_dec.m_reduce; - } - - l_tilec->data_size_needed = l_data_size; - if (p_tcd->m_is_decoder && !opj_alloc_tile_component_data(l_tilec)) { - return OPJ_FALSE; - } - - l_data_size = l_tilec->numresolutions * (OPJ_UINT32)sizeof(opj_tcd_resolution_t); - - if (l_tilec->resolutions == 00) { - l_tilec->resolutions = (opj_tcd_resolution_t *) opj_malloc(l_data_size); - if (! l_tilec->resolutions ) { - return OPJ_FALSE; - } - /*fprintf(stderr, "\tAllocate resolutions of tilec (opj_tcd_resolution_t): %d\n",l_data_size);*/ - l_tilec->resolutions_size = l_data_size; - memset(l_tilec->resolutions,0,l_data_size); - } - else if (l_data_size > l_tilec->resolutions_size) { - opj_tcd_resolution_t* new_resolutions = (opj_tcd_resolution_t *) opj_realloc(l_tilec->resolutions, l_data_size); - if (! new_resolutions) { - /* opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to tile resolutions\n"); */ - fprintf(stderr, "Not enough memory to tile resolutions\n"); - opj_free(l_tilec->resolutions); - l_tilec->resolutions = NULL; - l_tilec->resolutions_size = 0; - return OPJ_FALSE; - } - l_tilec->resolutions = new_resolutions; - /*fprintf(stderr, "\tReallocate data of tilec (int): from %d to %d x OPJ_UINT32\n", l_tilec->resolutions_size, l_data_size);*/ - memset(((OPJ_BYTE*) l_tilec->resolutions)+l_tilec->resolutions_size,0,l_data_size - l_tilec->resolutions_size); - l_tilec->resolutions_size = l_data_size; - } - - l_level_no = l_tilec->numresolutions - 1; - l_res = l_tilec->resolutions; - l_step_size = l_tccp->stepsizes; - if (l_tccp->qmfbid == 0) { - l_gain_ptr = &opj_dwt_getgain_real; - } - else { - l_gain_ptr = &opj_dwt_getgain; - } - /*fprintf(stderr, "\tlevel_no=%d\n",l_level_no);*/ - - for (resno = 0; resno < l_tilec->numresolutions; ++resno) { - /*fprintf(stderr, "\t\tresno = %d/%d\n", resno, l_tilec->numresolutions);*/ - OPJ_INT32 tlcbgxstart, tlcbgystart /*, brcbgxend, brcbgyend*/; - OPJ_UINT32 cbgwidthexpn, cbgheightexpn; - OPJ_UINT32 cblkwidthexpn, cblkheightexpn; - - /* border for each resolution level (global) */ - l_res->x0 = opj_int_ceildivpow2(l_tilec->x0, (OPJ_INT32)l_level_no); - l_res->y0 = opj_int_ceildivpow2(l_tilec->y0, (OPJ_INT32)l_level_no); - l_res->x1 = opj_int_ceildivpow2(l_tilec->x1, (OPJ_INT32)l_level_no); - l_res->y1 = opj_int_ceildivpow2(l_tilec->y1, (OPJ_INT32)l_level_no); - /*fprintf(stderr, "\t\t\tres_x0= %d, res_y0 =%d, res_x1=%d, res_y1=%d\n", l_res->x0, l_res->y0, l_res->x1, l_res->y1);*/ - /* p. 35, table A-23, ISO/IEC FDIS154444-1 : 2000 (18 august 2000) */ - l_pdx = l_tccp->prcw[resno]; - l_pdy = l_tccp->prch[resno]; - /*fprintf(stderr, "\t\t\tpdx=%d, pdy=%d\n", l_pdx, l_pdy);*/ - /* p. 64, B.6, ISO/IEC FDIS15444-1 : 2000 (18 august 2000) */ - l_tl_prc_x_start = opj_int_floordivpow2(l_res->x0, (OPJ_INT32)l_pdx) << l_pdx; - l_tl_prc_y_start = opj_int_floordivpow2(l_res->y0, (OPJ_INT32)l_pdy) << l_pdy; - l_br_prc_x_end = opj_int_ceildivpow2(l_res->x1, (OPJ_INT32)l_pdx) << l_pdx; - l_br_prc_y_end = opj_int_ceildivpow2(l_res->y1, (OPJ_INT32)l_pdy) << l_pdy; - /*fprintf(stderr, "\t\t\tprc_x_start=%d, prc_y_start=%d, br_prc_x_end=%d, br_prc_y_end=%d \n", l_tl_prc_x_start, l_tl_prc_y_start, l_br_prc_x_end ,l_br_prc_y_end );*/ - - l_res->pw = (l_res->x0 == l_res->x1) ? 0 : (OPJ_UINT32)((l_br_prc_x_end - l_tl_prc_x_start) >> l_pdx); - l_res->ph = (l_res->y0 == l_res->y1) ? 0 : (OPJ_UINT32)((l_br_prc_y_end - l_tl_prc_y_start) >> l_pdy); - /*fprintf(stderr, "\t\t\tres_pw=%d, res_ph=%d\n", l_res->pw, l_res->ph );*/ - - l_nb_precincts = l_res->pw * l_res->ph; - l_nb_precinct_size = l_nb_precincts * (OPJ_UINT32)sizeof(opj_tcd_precinct_t); - if (resno == 0) { - tlcbgxstart = l_tl_prc_x_start; - tlcbgystart = l_tl_prc_y_start; - /*brcbgxend = l_br_prc_x_end;*/ - /* brcbgyend = l_br_prc_y_end;*/ - cbgwidthexpn = l_pdx; - cbgheightexpn = l_pdy; - l_res->numbands = 1; - } - else { - tlcbgxstart = opj_int_ceildivpow2(l_tl_prc_x_start, 1); - tlcbgystart = opj_int_ceildivpow2(l_tl_prc_y_start, 1); - /*brcbgxend = opj_int_ceildivpow2(l_br_prc_x_end, 1);*/ - /*brcbgyend = opj_int_ceildivpow2(l_br_prc_y_end, 1);*/ - cbgwidthexpn = l_pdx - 1; - cbgheightexpn = l_pdy - 1; - l_res->numbands = 3; - } - - cblkwidthexpn = opj_uint_min(l_tccp->cblkw, cbgwidthexpn); - cblkheightexpn = opj_uint_min(l_tccp->cblkh, cbgheightexpn); - l_band = l_res->bands; - - for (bandno = 0; bandno < l_res->numbands; ++bandno) { - OPJ_INT32 numbps; - /*fprintf(stderr, "\t\t\tband_no=%d/%d\n", bandno, l_res->numbands );*/ - - if (resno == 0) { - l_band->bandno = 0 ; - l_band->x0 = opj_int_ceildivpow2(l_tilec->x0, (OPJ_INT32)l_level_no); - l_band->y0 = opj_int_ceildivpow2(l_tilec->y0, (OPJ_INT32)l_level_no); - l_band->x1 = opj_int_ceildivpow2(l_tilec->x1, (OPJ_INT32)l_level_no); - l_band->y1 = opj_int_ceildivpow2(l_tilec->y1, (OPJ_INT32)l_level_no); - } - else { - l_band->bandno = bandno + 1; - /* x0b = 1 if bandno = 1 or 3 */ - l_x0b = l_band->bandno&1; - /* y0b = 1 if bandno = 2 or 3 */ - l_y0b = (OPJ_INT32)((l_band->bandno)>>1); - /* l_band border (global) */ - l_band->x0 = opj_int_ceildivpow2(l_tilec->x0 - (1 << l_level_no) * l_x0b, (OPJ_INT32)(l_level_no + 1)); - l_band->y0 = opj_int_ceildivpow2(l_tilec->y0 - (1 << l_level_no) * l_y0b, (OPJ_INT32)(l_level_no + 1)); - l_band->x1 = opj_int_ceildivpow2(l_tilec->x1 - (1 << l_level_no) * l_x0b, (OPJ_INT32)(l_level_no + 1)); - l_band->y1 = opj_int_ceildivpow2(l_tilec->y1 - (1 << l_level_no) * l_y0b, (OPJ_INT32)(l_level_no + 1)); - } - - /** avoid an if with storing function pointer */ - l_gain = (*l_gain_ptr) (l_band->bandno); - numbps = (OPJ_INT32)(l_image_comp->prec + l_gain); - l_band->stepsize = (OPJ_FLOAT32)(((1.0 + l_step_size->mant / 2048.0) * pow(2.0, (OPJ_INT32) (numbps - l_step_size->expn)))) * fraction; - l_band->numbps = l_step_size->expn + (OPJ_INT32)l_tccp->numgbits - 1; /* WHY -1 ? */ - - if (! l_band->precincts) { - l_band->precincts = (opj_tcd_precinct_t *) opj_malloc( /*3 * */ l_nb_precinct_size); - if (! l_band->precincts) { - return OPJ_FALSE; - } - /*fprintf(stderr, "\t\t\t\tAllocate precincts of a band (opj_tcd_precinct_t): %d\n",l_nb_precinct_size); */ - memset(l_band->precincts,0,l_nb_precinct_size); - l_band->precincts_data_size = l_nb_precinct_size; - } - else if (l_band->precincts_data_size < l_nb_precinct_size) { - - opj_tcd_precinct_t * new_precincts = (opj_tcd_precinct_t *) opj_realloc(l_band->precincts,/*3 * */ l_nb_precinct_size); - if (! new_precincts) { - /* opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to handle band precints\n"); */ - fprintf(stderr, "Not enough memory to handle band precints\n"); - opj_free(l_band->precincts); - l_band->precincts = NULL; - l_band->precincts_data_size = 0; - return OPJ_FALSE; - } - l_band->precincts = new_precincts; - /*fprintf(stderr, "\t\t\t\tReallocate precincts of a band (opj_tcd_precinct_t): from %d to %d\n",l_band->precincts_data_size, l_nb_precinct_size);*/ - memset(((OPJ_BYTE *) l_band->precincts) + l_band->precincts_data_size,0,l_nb_precinct_size - l_band->precincts_data_size); - l_band->precincts_data_size = l_nb_precinct_size; - } - - l_current_precinct = l_band->precincts; - for (precno = 0; precno < l_nb_precincts; ++precno) { - OPJ_INT32 tlcblkxstart, tlcblkystart, brcblkxend, brcblkyend; - OPJ_INT32 cbgxstart = tlcbgxstart + (OPJ_INT32)(precno % l_res->pw) * (1 << cbgwidthexpn); - OPJ_INT32 cbgystart = tlcbgystart + (OPJ_INT32)(precno / l_res->pw) * (1 << cbgheightexpn); - OPJ_INT32 cbgxend = cbgxstart + (1 << cbgwidthexpn); - OPJ_INT32 cbgyend = cbgystart + (1 << cbgheightexpn); - /*fprintf(stderr, "\t precno=%d; bandno=%d, resno=%d; compno=%d\n", precno, bandno , resno, compno);*/ - /*fprintf(stderr, "\t tlcbgxstart(=%d) + (precno(=%d) percent res->pw(=%d)) * (1 << cbgwidthexpn(=%d)) \n",tlcbgxstart,precno,l_res->pw,cbgwidthexpn);*/ - - /* precinct size (global) */ - /*fprintf(stderr, "\t cbgxstart=%d, l_band->x0 = %d \n",cbgxstart, l_band->x0);*/ - - l_current_precinct->x0 = opj_int_max(cbgxstart, l_band->x0); - l_current_precinct->y0 = opj_int_max(cbgystart, l_band->y0); - l_current_precinct->x1 = opj_int_min(cbgxend, l_band->x1); - l_current_precinct->y1 = opj_int_min(cbgyend, l_band->y1); - /*fprintf(stderr, "\t prc_x0=%d; prc_y0=%d, prc_x1=%d; prc_y1=%d\n",l_current_precinct->x0, l_current_precinct->y0 ,l_current_precinct->x1, l_current_precinct->y1);*/ - - tlcblkxstart = opj_int_floordivpow2(l_current_precinct->x0, (OPJ_INT32)cblkwidthexpn) << cblkwidthexpn; - /*fprintf(stderr, "\t tlcblkxstart =%d\n",tlcblkxstart );*/ - tlcblkystart = opj_int_floordivpow2(l_current_precinct->y0, (OPJ_INT32)cblkheightexpn) << cblkheightexpn; - /*fprintf(stderr, "\t tlcblkystart =%d\n",tlcblkystart );*/ - brcblkxend = opj_int_ceildivpow2(l_current_precinct->x1, (OPJ_INT32)cblkwidthexpn) << cblkwidthexpn; - /*fprintf(stderr, "\t brcblkxend =%d\n",brcblkxend );*/ - brcblkyend = opj_int_ceildivpow2(l_current_precinct->y1, (OPJ_INT32)cblkheightexpn) << cblkheightexpn; - /*fprintf(stderr, "\t brcblkyend =%d\n",brcblkyend );*/ - l_current_precinct->cw = (OPJ_UINT32)((brcblkxend - tlcblkxstart) >> cblkwidthexpn); - l_current_precinct->ch = (OPJ_UINT32)((brcblkyend - tlcblkystart) >> cblkheightexpn); - - l_nb_code_blocks = l_current_precinct->cw * l_current_precinct->ch; - /*fprintf(stderr, "\t\t\t\t precinct_cw = %d x recinct_ch = %d\n",l_current_precinct->cw, l_current_precinct->ch); */ - l_nb_code_blocks_size = l_nb_code_blocks * (OPJ_UINT32)sizeof_block; - - if (! l_current_precinct->cblks.blocks) { - l_current_precinct->cblks.blocks = opj_malloc(l_nb_code_blocks_size); - if (! l_current_precinct->cblks.blocks ) { - return OPJ_FALSE; - } - /*fprintf(stderr, "\t\t\t\tAllocate cblks of a precinct (opj_tcd_cblk_dec_t): %d\n",l_nb_code_blocks_size);*/ - - memset(l_current_precinct->cblks.blocks,0,l_nb_code_blocks_size); - - l_current_precinct->block_size = l_nb_code_blocks_size; - } - else if (l_nb_code_blocks_size > l_current_precinct->block_size) { - void *new_blocks = opj_realloc(l_current_precinct->cblks.blocks, l_nb_code_blocks_size); - if (! new_blocks) { - opj_free(l_current_precinct->cblks.blocks); - l_current_precinct->cblks.blocks = NULL; - l_current_precinct->block_size = 0; - /* opj_event_msg(p_manager, EVT_ERROR, "Not enough memory for current precinct codeblock element\n"); */ - fprintf(stderr, "Not enough memory for current precinct codeblock element\n"); - return OPJ_FALSE; - } - l_current_precinct->cblks.blocks = new_blocks; - /*fprintf(stderr, "\t\t\t\tReallocate cblks of a precinct (opj_tcd_cblk_dec_t): from %d to %d\n",l_current_precinct->block_size, l_nb_code_blocks_size); */ - - memset(((OPJ_BYTE *) l_current_precinct->cblks.blocks) + l_current_precinct->block_size - ,0 - ,l_nb_code_blocks_size - l_current_precinct->block_size); - - l_current_precinct->block_size = l_nb_code_blocks_size; - } - - if (! l_current_precinct->incltree) { - l_current_precinct->incltree = opj_tgt_create(l_current_precinct->cw, - l_current_precinct->ch); - } - else{ - l_current_precinct->incltree = opj_tgt_init(l_current_precinct->incltree, - l_current_precinct->cw, - l_current_precinct->ch); - } - - if (! l_current_precinct->incltree) { - fprintf(stderr, "WARNING: No incltree created.\n"); - /*return OPJ_FALSE;*/ - } - - if (! l_current_precinct->imsbtree) { - l_current_precinct->imsbtree = opj_tgt_create( - l_current_precinct->cw, - l_current_precinct->ch); - } - else { - l_current_precinct->imsbtree = opj_tgt_init( - l_current_precinct->imsbtree, - l_current_precinct->cw, - l_current_precinct->ch); - } - - if (! l_current_precinct->imsbtree) { - fprintf(stderr, "WARNING: No imsbtree created.\n"); - /*return OPJ_FALSE;*/ - } - - for (cblkno = 0; cblkno < l_nb_code_blocks; ++cblkno) { - OPJ_INT32 cblkxstart = tlcblkxstart + (OPJ_INT32)(cblkno % l_current_precinct->cw) * (1 << cblkwidthexpn); - OPJ_INT32 cblkystart = tlcblkystart + (OPJ_INT32)(cblkno / l_current_precinct->cw) * (1 << cblkheightexpn); - OPJ_INT32 cblkxend = cblkxstart + (1 << cblkwidthexpn); - OPJ_INT32 cblkyend = cblkystart + (1 << cblkheightexpn); - - if (isEncoder) { - opj_tcd_cblk_enc_t* l_code_block = l_current_precinct->cblks.enc + cblkno; - - if (! opj_tcd_code_block_enc_allocate(l_code_block)) { - return OPJ_FALSE; - } - /* code-block size (global) */ - l_code_block->x0 = opj_int_max(cblkxstart, l_current_precinct->x0); - l_code_block->y0 = opj_int_max(cblkystart, l_current_precinct->y0); - l_code_block->x1 = opj_int_min(cblkxend, l_current_precinct->x1); - l_code_block->y1 = opj_int_min(cblkyend, l_current_precinct->y1); - - if (! opj_tcd_code_block_enc_allocate_data(l_code_block)) { - return OPJ_FALSE; - } - } else { - opj_tcd_cblk_dec_t* l_code_block = l_current_precinct->cblks.dec + cblkno; - - if (! opj_tcd_code_block_dec_allocate(l_code_block)) { - return OPJ_FALSE; - } - /* code-block size (global) */ - l_code_block->x0 = opj_int_max(cblkxstart, l_current_precinct->x0); - l_code_block->y0 = opj_int_max(cblkystart, l_current_precinct->y0); - l_code_block->x1 = opj_int_min(cblkxend, l_current_precinct->x1); - l_code_block->y1 = opj_int_min(cblkyend, l_current_precinct->y1); - } - } - ++l_current_precinct; - } /* precno */ - ++l_band; - ++l_step_size; - } /* bandno */ - ++l_res; - --l_level_no; - } /* resno */ - ++l_tccp; - ++l_tilec; - ++l_image_comp; - } /* compno */ - return OPJ_TRUE; -} - -OPJ_BOOL opj_tcd_init_encode_tile (opj_tcd_t *p_tcd, OPJ_UINT32 p_tile_no) -{ - return opj_tcd_init_tile(p_tcd, p_tile_no, OPJ_TRUE, 1.0F, sizeof(opj_tcd_cblk_enc_t)); -} - -OPJ_BOOL opj_tcd_init_decode_tile (opj_tcd_t *p_tcd, OPJ_UINT32 p_tile_no) -{ - return opj_tcd_init_tile(p_tcd, p_tile_no, OPJ_FALSE, 0.5F, sizeof(opj_tcd_cblk_dec_t)); -} - -/** - * Allocates memory for an encoding code block (but not data memory). - */ -static OPJ_BOOL opj_tcd_code_block_enc_allocate (opj_tcd_cblk_enc_t * p_code_block) -{ - if (! p_code_block->layers) { - /* no memset since data */ - p_code_block->layers = (opj_tcd_layer_t*) opj_calloc(100, sizeof(opj_tcd_layer_t)); - if (! p_code_block->layers) { - return OPJ_FALSE; - } - } - if (! p_code_block->passes) { - p_code_block->passes = (opj_tcd_pass_t*) opj_calloc(100, sizeof(opj_tcd_pass_t)); - if (! p_code_block->passes) { - return OPJ_FALSE; - } - } - return OPJ_TRUE; -} - -/** - * Allocates data memory for an encoding code block. - */ -static OPJ_BOOL opj_tcd_code_block_enc_allocate_data (opj_tcd_cblk_enc_t * p_code_block) -{ - OPJ_UINT32 l_data_size; - - l_data_size = (OPJ_UINT32)((p_code_block->x1 - p_code_block->x0) * (p_code_block->y1 - p_code_block->y0) * (OPJ_INT32)sizeof(OPJ_UINT32)); - - if (l_data_size > p_code_block->data_size) { - if (p_code_block->data) { - opj_free(p_code_block->data - 1); /* again, why -1 */ - } - p_code_block->data = (OPJ_BYTE*) opj_malloc(l_data_size); - if(! p_code_block->data) { - p_code_block->data_size = 0U; - return OPJ_FALSE; - } - p_code_block->data_size = l_data_size; - - p_code_block->data[0] = 0; - p_code_block->data+=1; /*why +1 ?*/ - } - return OPJ_TRUE; -} - -/** - * Allocates memory for a decoding code block. - */ -static OPJ_BOOL opj_tcd_code_block_dec_allocate (opj_tcd_cblk_dec_t * p_code_block) -{ - if (! p_code_block->data) { - - p_code_block->data = (OPJ_BYTE*) opj_malloc(OPJ_J2K_DEFAULT_CBLK_DATA_SIZE); - if (! p_code_block->data) { - return OPJ_FALSE; - } - p_code_block->data_max_size = OPJ_J2K_DEFAULT_CBLK_DATA_SIZE; - /*fprintf(stderr, "Allocate 8192 elements of code_block->data\n");*/ - - p_code_block->segs = (opj_tcd_seg_t *) opj_calloc(OPJ_J2K_DEFAULT_NB_SEGS,sizeof(opj_tcd_seg_t)); - if (! p_code_block->segs) { - return OPJ_FALSE; - } - /*fprintf(stderr, "Allocate %d elements of code_block->data\n", OPJ_J2K_DEFAULT_NB_SEGS * sizeof(opj_tcd_seg_t));*/ - - p_code_block->m_current_max_segs = OPJ_J2K_DEFAULT_NB_SEGS; - /*fprintf(stderr, "m_current_max_segs of code_block->data = %d\n", p_code_block->m_current_max_segs);*/ - } else { - /* sanitize */ - OPJ_BYTE* l_data = p_code_block->data; - OPJ_UINT32 l_data_max_size = p_code_block->data_max_size; - opj_tcd_seg_t * l_segs = p_code_block->segs; - OPJ_UINT32 l_current_max_segs = p_code_block->m_current_max_segs; - - memset(p_code_block, 0, sizeof(opj_tcd_cblk_dec_t)); - p_code_block->data = l_data; - p_code_block->data_max_size = l_data_max_size; - p_code_block->segs = l_segs; - p_code_block->m_current_max_segs = l_current_max_segs; - } - - return OPJ_TRUE; -} - -OPJ_UINT32 opj_tcd_get_decoded_tile_size ( opj_tcd_t *p_tcd ) -{ - OPJ_UINT32 i; - OPJ_UINT32 l_data_size = 0; - opj_image_comp_t * l_img_comp = 00; - opj_tcd_tilecomp_t * l_tile_comp = 00; - opj_tcd_resolution_t * l_res = 00; - OPJ_UINT32 l_size_comp, l_remaining; - - l_tile_comp = p_tcd->tcd_image->tiles->comps; - l_img_comp = p_tcd->image->comps; - - for (i=0;i<p_tcd->image->numcomps;++i) { - l_size_comp = l_img_comp->prec >> 3; /*(/ 8)*/ - l_remaining = l_img_comp->prec & 7; /* (%8) */ - - if(l_remaining) { - ++l_size_comp; - } - - if (l_size_comp == 3) { - l_size_comp = 4; - } - - l_res = l_tile_comp->resolutions + l_tile_comp->minimum_num_resolutions - 1; - l_data_size += l_size_comp * (OPJ_UINT32)((l_res->x1 - l_res->x0) * (l_res->y1 - l_res->y0)); - ++l_img_comp; - ++l_tile_comp; - } - - return l_data_size; -} - -OPJ_BOOL opj_tcd_encode_tile( opj_tcd_t *p_tcd, - OPJ_UINT32 p_tile_no, - OPJ_BYTE *p_dest, - OPJ_UINT32 * p_data_written, - OPJ_UINT32 p_max_length, - opj_codestream_info_t *p_cstr_info) -{ - - if (p_tcd->cur_tp_num == 0) { - - p_tcd->tcd_tileno = p_tile_no; - p_tcd->tcp = &p_tcd->cp->tcps[p_tile_no]; - - /* INDEX >> "Precinct_nb_X et Precinct_nb_Y" */ - if(p_cstr_info) { - OPJ_UINT32 l_num_packs = 0; - OPJ_UINT32 i; - opj_tcd_tilecomp_t *l_tilec_idx = &p_tcd->tcd_image->tiles->comps[0]; /* based on component 0 */ - opj_tccp_t *l_tccp = p_tcd->tcp->tccps; /* based on component 0 */ - - for (i = 0; i < l_tilec_idx->numresolutions; i++) { - opj_tcd_resolution_t *l_res_idx = &l_tilec_idx->resolutions[i]; - - p_cstr_info->tile[p_tile_no].pw[i] = (int)l_res_idx->pw; - p_cstr_info->tile[p_tile_no].ph[i] = (int)l_res_idx->ph; - - l_num_packs += l_res_idx->pw * l_res_idx->ph; - p_cstr_info->tile[p_tile_no].pdx[i] = (int)l_tccp->prcw[i]; - p_cstr_info->tile[p_tile_no].pdy[i] = (int)l_tccp->prch[i]; - } - p_cstr_info->tile[p_tile_no].packet = (opj_packet_info_t*) opj_calloc((size_t)p_cstr_info->numcomps * (size_t)p_cstr_info->numlayers * l_num_packs, sizeof(opj_packet_info_t)); - if (!p_cstr_info->tile[p_tile_no].packet) { - /* FIXME event manager error callback */ - return OPJ_FALSE; - } - } - /* << INDEX */ - - /* FIXME _ProfStart(PGROUP_DC_SHIFT); */ - /*---------------TILE-------------------*/ - if (! opj_tcd_dc_level_shift_encode(p_tcd)) { - return OPJ_FALSE; - } - /* FIXME _ProfStop(PGROUP_DC_SHIFT); */ - - /* FIXME _ProfStart(PGROUP_MCT); */ - if (! opj_tcd_mct_encode(p_tcd)) { - return OPJ_FALSE; - } - /* FIXME _ProfStop(PGROUP_MCT); */ - - /* FIXME _ProfStart(PGROUP_DWT); */ - if (! opj_tcd_dwt_encode(p_tcd)) { - return OPJ_FALSE; - } - /* FIXME _ProfStop(PGROUP_DWT); */ - - /* FIXME _ProfStart(PGROUP_T1); */ - if (! opj_tcd_t1_encode(p_tcd)) { - return OPJ_FALSE; - } - /* FIXME _ProfStop(PGROUP_T1); */ - - /* FIXME _ProfStart(PGROUP_RATE); */ - if (! opj_tcd_rate_allocate_encode(p_tcd,p_dest,p_max_length,p_cstr_info)) { - return OPJ_FALSE; - } - /* FIXME _ProfStop(PGROUP_RATE); */ - - } - /*--------------TIER2------------------*/ - - /* INDEX */ - if (p_cstr_info) { - p_cstr_info->index_write = 1; - } - /* FIXME _ProfStart(PGROUP_T2); */ - - if (! opj_tcd_t2_encode(p_tcd,p_dest,p_data_written,p_max_length,p_cstr_info)) { - return OPJ_FALSE; - } - /* FIXME _ProfStop(PGROUP_T2); */ - - /*---------------CLEAN-------------------*/ - - return OPJ_TRUE; -} - -OPJ_BOOL opj_tcd_decode_tile( opj_tcd_t *p_tcd, - OPJ_BYTE *p_src, - OPJ_UINT32 p_max_length, - OPJ_UINT32 p_tile_no, - opj_codestream_index_t *p_cstr_index - ) -{ - OPJ_UINT32 l_data_read; - p_tcd->tcd_tileno = p_tile_no; - p_tcd->tcp = &(p_tcd->cp->tcps[p_tile_no]); - -#ifdef TODO_MSD /* FIXME */ - /* INDEX >> */ - if(p_cstr_info) { - OPJ_UINT32 resno, compno, numprec = 0; - for (compno = 0; compno < (OPJ_UINT32) p_cstr_info->numcomps; compno++) { - opj_tcp_t *tcp = &p_tcd->cp->tcps[0]; - opj_tccp_t *tccp = &tcp->tccps[compno]; - opj_tcd_tilecomp_t *tilec_idx = &p_tcd->tcd_image->tiles->comps[compno]; - for (resno = 0; resno < tilec_idx->numresolutions; resno++) { - opj_tcd_resolution_t *res_idx = &tilec_idx->resolutions[resno]; - p_cstr_info->tile[p_tile_no].pw[resno] = res_idx->pw; - p_cstr_info->tile[p_tile_no].ph[resno] = res_idx->ph; - numprec += res_idx->pw * res_idx->ph; - p_cstr_info->tile[p_tile_no].pdx[resno] = tccp->prcw[resno]; - p_cstr_info->tile[p_tile_no].pdy[resno] = tccp->prch[resno]; - } - } - p_cstr_info->tile[p_tile_no].packet = (opj_packet_info_t *) opj_malloc(p_cstr_info->numlayers * numprec * sizeof(opj_packet_info_t)); - p_cstr_info->packno = 0; - } - /* << INDEX */ -#endif - - /*--------------TIER2------------------*/ - /* FIXME _ProfStart(PGROUP_T2); */ - l_data_read = 0; - if (! opj_tcd_t2_decode(p_tcd, p_src, &l_data_read, p_max_length, p_cstr_index)) - { - return OPJ_FALSE; - } - /* FIXME _ProfStop(PGROUP_T2); */ - - /*------------------TIER1-----------------*/ - - /* FIXME _ProfStart(PGROUP_T1); */ - if - (! opj_tcd_t1_decode(p_tcd)) - { - return OPJ_FALSE; - } - /* FIXME _ProfStop(PGROUP_T1); */ - - /*----------------DWT---------------------*/ - - /* FIXME _ProfStart(PGROUP_DWT); */ - if - (! opj_tcd_dwt_decode(p_tcd)) - { - return OPJ_FALSE; - } - /* FIXME _ProfStop(PGROUP_DWT); */ - - /*----------------MCT-------------------*/ - /* FIXME _ProfStart(PGROUP_MCT); */ - if - (! opj_tcd_mct_decode(p_tcd)) - { - return OPJ_FALSE; - } - /* FIXME _ProfStop(PGROUP_MCT); */ - - /* FIXME _ProfStart(PGROUP_DC_SHIFT); */ - if - (! opj_tcd_dc_level_shift_decode(p_tcd)) - { - return OPJ_FALSE; - } - /* FIXME _ProfStop(PGROUP_DC_SHIFT); */ - - - /*---------------TILE-------------------*/ - return OPJ_TRUE; -} - -OPJ_BOOL opj_tcd_update_tile_data ( opj_tcd_t *p_tcd, - OPJ_BYTE * p_dest, - OPJ_UINT32 p_dest_length - ) -{ - OPJ_UINT32 i,j,k,l_data_size = 0; - opj_image_comp_t * l_img_comp = 00; - opj_tcd_tilecomp_t * l_tilec = 00; - opj_tcd_resolution_t * l_res; - OPJ_UINT32 l_size_comp, l_remaining; - OPJ_UINT32 l_stride, l_width,l_height; - - l_data_size = opj_tcd_get_decoded_tile_size(p_tcd); - if (l_data_size > p_dest_length) { - return OPJ_FALSE; - } - - l_tilec = p_tcd->tcd_image->tiles->comps; - l_img_comp = p_tcd->image->comps; - - for (i=0;i<p_tcd->image->numcomps;++i) { - l_size_comp = l_img_comp->prec >> 3; /*(/ 8)*/ - l_remaining = l_img_comp->prec & 7; /* (%8) */ - l_res = l_tilec->resolutions + l_img_comp->resno_decoded; - l_width = (OPJ_UINT32)(l_res->x1 - l_res->x0); - l_height = (OPJ_UINT32)(l_res->y1 - l_res->y0); - l_stride = (OPJ_UINT32)(l_tilec->x1 - l_tilec->x0) - l_width; - - if (l_remaining) { - ++l_size_comp; - } - - if (l_size_comp == 3) { - l_size_comp = 4; - } - - switch (l_size_comp) - { - case 1: - { - OPJ_CHAR * l_dest_ptr = (OPJ_CHAR *) p_dest; - const OPJ_INT32 * l_src_ptr = l_tilec->data; - - if (l_img_comp->sgnd) { - for (j=0;j<l_height;++j) { - for (k=0;k<l_width;++k) { - *(l_dest_ptr++) = (OPJ_CHAR) (*(l_src_ptr++)); - } - l_src_ptr += l_stride; - } - } - else { - for (j=0;j<l_height;++j) { - for (k=0;k<l_width;++k) { - *(l_dest_ptr++) = (OPJ_CHAR) ((*(l_src_ptr++))&0xff); - } - l_src_ptr += l_stride; - } - } - - p_dest = (OPJ_BYTE *)l_dest_ptr; - } - break; - case 2: - { - const OPJ_INT32 * l_src_ptr = l_tilec->data; - OPJ_INT16 * l_dest_ptr = (OPJ_INT16 *) p_dest; - - if (l_img_comp->sgnd) { - for (j=0;j<l_height;++j) { - for (k=0;k<l_width;++k) { - *(l_dest_ptr++) = (OPJ_INT16) (*(l_src_ptr++)); - } - l_src_ptr += l_stride; - } - } - else { - for (j=0;j<l_height;++j) { - for (k=0;k<l_width;++k) { - *(l_dest_ptr++) = (OPJ_INT16) ((*(l_src_ptr++))&0xffff); - } - l_src_ptr += l_stride; - } - } - - p_dest = (OPJ_BYTE*) l_dest_ptr; - } - break; - case 4: - { - OPJ_INT32 * l_dest_ptr = (OPJ_INT32 *) p_dest; - OPJ_INT32 * l_src_ptr = l_tilec->data; - - for (j=0;j<l_height;++j) { - for (k=0;k<l_width;++k) { - *(l_dest_ptr++) = (*(l_src_ptr++)); - } - l_src_ptr += l_stride; - } - - p_dest = (OPJ_BYTE*) l_dest_ptr; - } - break; - } - - ++l_img_comp; - ++l_tilec; - } - - return OPJ_TRUE; -} - - - - -void opj_tcd_free_tile(opj_tcd_t *p_tcd) -{ - OPJ_UINT32 compno, resno, bandno, precno; - opj_tcd_tile_t *l_tile = 00; - opj_tcd_tilecomp_t *l_tile_comp = 00; - opj_tcd_resolution_t *l_res = 00; - opj_tcd_band_t *l_band = 00; - opj_tcd_precinct_t *l_precinct = 00; - OPJ_UINT32 l_nb_resolutions, l_nb_precincts; - void (* l_tcd_code_block_deallocate) (opj_tcd_precinct_t *) = 00; - - if (! p_tcd) { - return; - } - - if (! p_tcd->tcd_image) { - return; - } - - if (p_tcd->m_is_decoder) { - l_tcd_code_block_deallocate = opj_tcd_code_block_dec_deallocate; - } - else { - l_tcd_code_block_deallocate = opj_tcd_code_block_enc_deallocate; - } - - l_tile = p_tcd->tcd_image->tiles; - if (! l_tile) { - return; - } - - l_tile_comp = l_tile->comps; - - for (compno = 0; compno < l_tile->numcomps; ++compno) { - l_res = l_tile_comp->resolutions; - if (l_res) { - - l_nb_resolutions = l_tile_comp->resolutions_size / sizeof(opj_tcd_resolution_t); - for (resno = 0; resno < l_nb_resolutions; ++resno) { - l_band = l_res->bands; - for (bandno = 0; bandno < 3; ++bandno) { - l_precinct = l_band->precincts; - if (l_precinct) { - - l_nb_precincts = l_band->precincts_data_size / sizeof(opj_tcd_precinct_t); - for (precno = 0; precno < l_nb_precincts; ++precno) { - opj_tgt_destroy(l_precinct->incltree); - l_precinct->incltree = 00; - opj_tgt_destroy(l_precinct->imsbtree); - l_precinct->imsbtree = 00; - (*l_tcd_code_block_deallocate) (l_precinct); - ++l_precinct; - } - - opj_free(l_band->precincts); - l_band->precincts = 00; - } - ++l_band; - } /* for (resno */ - ++l_res; - } - - opj_free(l_tile_comp->resolutions); - l_tile_comp->resolutions = 00; - } - - if (l_tile_comp->ownsData && l_tile_comp->data) { - opj_free(l_tile_comp->data); - l_tile_comp->data = 00; - l_tile_comp->ownsData = 0; - l_tile_comp->data_size = 0; - l_tile_comp->data_size_needed = 0; - } - ++l_tile_comp; - } - - opj_free(l_tile->comps); - l_tile->comps = 00; - opj_free(p_tcd->tcd_image->tiles); - p_tcd->tcd_image->tiles = 00; -} - - -OPJ_BOOL opj_tcd_t2_decode (opj_tcd_t *p_tcd, - OPJ_BYTE * p_src_data, - OPJ_UINT32 * p_data_read, - OPJ_UINT32 p_max_src_size, - opj_codestream_index_t *p_cstr_index - ) -{ - opj_t2_t * l_t2; - - l_t2 = opj_t2_create(p_tcd->image, p_tcd->cp); - if (l_t2 == 00) { - return OPJ_FALSE; - } - - if (! opj_t2_decode_packets( - l_t2, - p_tcd->tcd_tileno, - p_tcd->tcd_image->tiles, - p_src_data, - p_data_read, - p_max_src_size, - p_cstr_index)) { - opj_t2_destroy(l_t2); - return OPJ_FALSE; - } - - opj_t2_destroy(l_t2); - - /*---------------CLEAN-------------------*/ - return OPJ_TRUE; -} - -OPJ_BOOL opj_tcd_t1_decode ( opj_tcd_t *p_tcd ) -{ - OPJ_UINT32 compno; - opj_t1_t * l_t1; - opj_tcd_tile_t * l_tile = p_tcd->tcd_image->tiles; - opj_tcd_tilecomp_t* l_tile_comp = l_tile->comps; - opj_tccp_t * l_tccp = p_tcd->tcp->tccps; - - - l_t1 = opj_t1_create(OPJ_FALSE); - if (l_t1 == 00) { - return OPJ_FALSE; - } - - for (compno = 0; compno < l_tile->numcomps; ++compno) { - /* The +3 is headroom required by the vectorized DWT */ - if (OPJ_FALSE == opj_t1_decode_cblks(l_t1, l_tile_comp, l_tccp)) { - opj_t1_destroy(l_t1); - return OPJ_FALSE; - } - ++l_tile_comp; - ++l_tccp; - } - - opj_t1_destroy(l_t1); - - return OPJ_TRUE; -} - - -OPJ_BOOL opj_tcd_dwt_decode ( opj_tcd_t *p_tcd ) -{ - OPJ_UINT32 compno; - opj_tcd_tile_t * l_tile = p_tcd->tcd_image->tiles; - opj_tcd_tilecomp_t * l_tile_comp = l_tile->comps; - opj_tccp_t * l_tccp = p_tcd->tcp->tccps; - opj_image_comp_t * l_img_comp = p_tcd->image->comps; - - for (compno = 0; compno < l_tile->numcomps; compno++) { - /* - if (tcd->cp->reduce != 0) { - tcd->image->comps[compno].resno_decoded = - tile->comps[compno].numresolutions - tcd->cp->reduce - 1; - if (tcd->image->comps[compno].resno_decoded < 0) - { - return false; - } - } - numres2decode = tcd->image->comps[compno].resno_decoded + 1; - if(numres2decode > 0){ - */ - - if (l_tccp->qmfbid == 1) { - if (! opj_dwt_decode(l_tile_comp, l_img_comp->resno_decoded+1)) { - return OPJ_FALSE; - } - } - else { - if (! opj_dwt_decode_real(l_tile_comp, l_img_comp->resno_decoded+1)) { - return OPJ_FALSE; - } - } - - ++l_tile_comp; - ++l_img_comp; - ++l_tccp; - } - - return OPJ_TRUE; -} -OPJ_BOOL opj_tcd_mct_decode ( opj_tcd_t *p_tcd ) -{ - opj_tcd_tile_t * l_tile = p_tcd->tcd_image->tiles; - opj_tcp_t * l_tcp = p_tcd->tcp; - opj_tcd_tilecomp_t * l_tile_comp = l_tile->comps; - OPJ_UINT32 l_samples,i; - - if (! l_tcp->mct) { - return OPJ_TRUE; - } - - l_samples = (OPJ_UINT32)((l_tile_comp->x1 - l_tile_comp->x0) * (l_tile_comp->y1 - l_tile_comp->y0)); - - if (l_tile->numcomps >= 3 ){ - /* testcase 1336.pdf.asan.47.376 */ - if ((l_tile->comps[0].x1 - l_tile->comps[0].x0) * (l_tile->comps[0].y1 - l_tile->comps[0].y0) < (OPJ_INT32)l_samples || - (l_tile->comps[1].x1 - l_tile->comps[1].x0) * (l_tile->comps[1].y1 - l_tile->comps[1].y0) < (OPJ_INT32)l_samples || - (l_tile->comps[2].x1 - l_tile->comps[2].x0) * (l_tile->comps[2].y1 - l_tile->comps[2].y0) < (OPJ_INT32)l_samples) { - fprintf(stderr, "Tiles don't all have the same dimension. Skip the MCT step.\n"); - return OPJ_FALSE; - } - else if (l_tcp->mct == 2) { - OPJ_BYTE ** l_data; - - if (! l_tcp->m_mct_decoding_matrix) { - return OPJ_TRUE; - } - - l_data = (OPJ_BYTE **) opj_malloc(l_tile->numcomps*sizeof(OPJ_BYTE*)); - if (! l_data) { - return OPJ_FALSE; - } - - for (i=0;i<l_tile->numcomps;++i) { - l_data[i] = (OPJ_BYTE*) l_tile_comp->data; - ++l_tile_comp; - } - - if (! opj_mct_decode_custom(/* MCT data */ - (OPJ_BYTE*) l_tcp->m_mct_decoding_matrix, - /* size of components */ - l_samples, - /* components */ - l_data, - /* nb of components (i.e. size of pData) */ - l_tile->numcomps, - /* tells if the data is signed */ - p_tcd->image->comps->sgnd)) { - opj_free(l_data); - return OPJ_FALSE; - } - - opj_free(l_data); - } - else { - if (l_tcp->tccps->qmfbid == 1) { - opj_mct_decode( l_tile->comps[0].data, - l_tile->comps[1].data, - l_tile->comps[2].data, - l_samples); - } - else { - opj_mct_decode_real((OPJ_FLOAT32*)l_tile->comps[0].data, - (OPJ_FLOAT32*)l_tile->comps[1].data, - (OPJ_FLOAT32*)l_tile->comps[2].data, - l_samples); - } - } - } - else { - /* FIXME need to use opj_event_msg function */ - fprintf(stderr,"Number of components (%d) is inconsistent with a MCT. Skip the MCT step.\n",l_tile->numcomps); - } - - return OPJ_TRUE; -} - - -OPJ_BOOL opj_tcd_dc_level_shift_decode ( opj_tcd_t *p_tcd ) -{ - OPJ_UINT32 compno; - opj_tcd_tilecomp_t * l_tile_comp = 00; - opj_tccp_t * l_tccp = 00; - opj_image_comp_t * l_img_comp = 00; - opj_tcd_resolution_t* l_res = 00; - opj_tcd_tile_t * l_tile; - OPJ_UINT32 l_width,l_height,i,j; - OPJ_INT32 * l_current_ptr; - OPJ_INT32 l_min, l_max; - OPJ_UINT32 l_stride; - - l_tile = p_tcd->tcd_image->tiles; - l_tile_comp = l_tile->comps; - l_tccp = p_tcd->tcp->tccps; - l_img_comp = p_tcd->image->comps; - - for (compno = 0; compno < l_tile->numcomps; compno++) { - l_res = l_tile_comp->resolutions + l_img_comp->resno_decoded; - l_width = (OPJ_UINT32)(l_res->x1 - l_res->x0); - l_height = (OPJ_UINT32)(l_res->y1 - l_res->y0); - l_stride = (OPJ_UINT32)(l_tile_comp->x1 - l_tile_comp->x0) - l_width; - - assert(l_height == 0 || l_width + l_stride <= l_tile_comp->data_size / l_height); /*MUPDF*/ - - if (l_img_comp->sgnd) { - l_min = -(1 << (l_img_comp->prec - 1)); - l_max = (1 << (l_img_comp->prec - 1)) - 1; - } - else { - l_min = 0; - l_max = (1 << l_img_comp->prec) - 1; - } - - l_current_ptr = l_tile_comp->data; - - if (l_tccp->qmfbid == 1) { - for (j=0;j<l_height;++j) { - for (i = 0; i < l_width; ++i) { - *l_current_ptr = opj_int_clamp(*l_current_ptr + l_tccp->m_dc_level_shift, l_min, l_max); - ++l_current_ptr; - } - l_current_ptr += l_stride; - } - } - else { - for (j=0;j<l_height;++j) { - for (i = 0; i < l_width; ++i) { - OPJ_FLOAT32 l_value = *((OPJ_FLOAT32 *) l_current_ptr); - *l_current_ptr = opj_int_clamp((OPJ_INT32)lrintf(l_value) + l_tccp->m_dc_level_shift, l_min, l_max); ; - ++l_current_ptr; - } - l_current_ptr += l_stride; - } - } - - ++l_img_comp; - ++l_tccp; - ++l_tile_comp; - } - - return OPJ_TRUE; -} - - - -/** - * Deallocates the encoding data of the given precinct. - */ -void opj_tcd_code_block_dec_deallocate (opj_tcd_precinct_t * p_precinct) -{ - OPJ_UINT32 cblkno , l_nb_code_blocks; - - opj_tcd_cblk_dec_t * l_code_block = p_precinct->cblks.dec; - if (l_code_block) { - /*fprintf(stderr,"deallocate codeblock:{\n");*/ - /*fprintf(stderr,"\t x0=%d, y0=%d, x1=%d, y1=%d\n",l_code_block->x0, l_code_block->y0, l_code_block->x1, l_code_block->y1);*/ - /*fprintf(stderr,"\t numbps=%d, numlenbits=%d, len=%d, numnewpasses=%d, real_num_segs=%d, m_current_max_segs=%d\n ", - l_code_block->numbps, l_code_block->numlenbits, l_code_block->len, l_code_block->numnewpasses, l_code_block->real_num_segs, l_code_block->m_current_max_segs );*/ - - - l_nb_code_blocks = p_precinct->block_size / sizeof(opj_tcd_cblk_dec_t); - /*fprintf(stderr,"nb_code_blocks =%d\t}\n", l_nb_code_blocks);*/ - - for (cblkno = 0; cblkno < l_nb_code_blocks; ++cblkno) { - - if (l_code_block->data) { - opj_free(l_code_block->data); - l_code_block->data = 00; - } - - if (l_code_block->segs) { - opj_free(l_code_block->segs ); - l_code_block->segs = 00; - } - - ++l_code_block; - } - - opj_free(p_precinct->cblks.dec); - p_precinct->cblks.dec = 00; - } -} - -/** - * Deallocates the encoding data of the given precinct. - */ -void opj_tcd_code_block_enc_deallocate (opj_tcd_precinct_t * p_precinct) -{ - OPJ_UINT32 cblkno , l_nb_code_blocks; - - opj_tcd_cblk_enc_t * l_code_block = p_precinct->cblks.enc; - if (l_code_block) { - l_nb_code_blocks = p_precinct->block_size / sizeof(opj_tcd_cblk_enc_t); - - for (cblkno = 0; cblkno < l_nb_code_blocks; ++cblkno) { - if (l_code_block->data) { - opj_free(l_code_block->data - 1); - l_code_block->data = 00; - } - - if (l_code_block->layers) { - opj_free(l_code_block->layers ); - l_code_block->layers = 00; - } - - if (l_code_block->passes) { - opj_free(l_code_block->passes ); - l_code_block->passes = 00; - } - ++l_code_block; - } - - opj_free(p_precinct->cblks.enc); - - p_precinct->cblks.enc = 00; - } -} - -OPJ_UINT32 opj_tcd_get_encoded_tile_size ( opj_tcd_t *p_tcd ) -{ - OPJ_UINT32 i,l_data_size = 0; - opj_image_comp_t * l_img_comp = 00; - opj_tcd_tilecomp_t * l_tilec = 00; - OPJ_UINT32 l_size_comp, l_remaining; - - l_tilec = p_tcd->tcd_image->tiles->comps; - l_img_comp = p_tcd->image->comps; - for (i=0;i<p_tcd->image->numcomps;++i) { - l_size_comp = l_img_comp->prec >> 3; /*(/ 8)*/ - l_remaining = l_img_comp->prec & 7; /* (%8) */ - - if (l_remaining) { - ++l_size_comp; - } - - if (l_size_comp == 3) { - l_size_comp = 4; - } - - l_data_size += l_size_comp * (OPJ_UINT32)((l_tilec->x1 - l_tilec->x0) * (l_tilec->y1 - l_tilec->y0)); - ++l_img_comp; - ++l_tilec; - } - - return l_data_size; -} - -OPJ_BOOL opj_tcd_dc_level_shift_encode ( opj_tcd_t *p_tcd ) -{ - OPJ_UINT32 compno; - opj_tcd_tilecomp_t * l_tile_comp = 00; - opj_tccp_t * l_tccp = 00; - opj_image_comp_t * l_img_comp = 00; - opj_tcd_tile_t * l_tile; - OPJ_UINT32 l_nb_elem,i; - OPJ_INT32 * l_current_ptr; - - l_tile = p_tcd->tcd_image->tiles; - l_tile_comp = l_tile->comps; - l_tccp = p_tcd->tcp->tccps; - l_img_comp = p_tcd->image->comps; - - for (compno = 0; compno < l_tile->numcomps; compno++) { - l_current_ptr = l_tile_comp->data; - l_nb_elem = (OPJ_UINT32)((l_tile_comp->x1 - l_tile_comp->x0) * (l_tile_comp->y1 - l_tile_comp->y0)); - - if (l_tccp->qmfbid == 1) { - for (i = 0; i < l_nb_elem; ++i) { - *l_current_ptr -= l_tccp->m_dc_level_shift ; - ++l_current_ptr; - } - } - else { - for (i = 0; i < l_nb_elem; ++i) { - *l_current_ptr = (*l_current_ptr - l_tccp->m_dc_level_shift) << 11 ; - ++l_current_ptr; - } - } - - ++l_img_comp; - ++l_tccp; - ++l_tile_comp; - } - - return OPJ_TRUE; -} - -OPJ_BOOL opj_tcd_mct_encode ( opj_tcd_t *p_tcd ) -{ - opj_tcd_tile_t * l_tile = p_tcd->tcd_image->tiles; - opj_tcd_tilecomp_t * l_tile_comp = p_tcd->tcd_image->tiles->comps; - OPJ_UINT32 samples = (OPJ_UINT32)((l_tile_comp->x1 - l_tile_comp->x0) * (l_tile_comp->y1 - l_tile_comp->y0)); - OPJ_UINT32 i; - OPJ_BYTE ** l_data = 00; - opj_tcp_t * l_tcp = p_tcd->tcp; - - if(!p_tcd->tcp->mct) { - return OPJ_TRUE; - } - - if (p_tcd->tcp->mct == 2) { - if (! p_tcd->tcp->m_mct_coding_matrix) { - return OPJ_TRUE; - } - - l_data = (OPJ_BYTE **) opj_malloc(l_tile->numcomps*sizeof(OPJ_BYTE*)); - if (! l_data) { - return OPJ_FALSE; - } - - for (i=0;i<l_tile->numcomps;++i) { - l_data[i] = (OPJ_BYTE*) l_tile_comp->data; - ++l_tile_comp; - } - - if (! opj_mct_encode_custom(/* MCT data */ - (OPJ_BYTE*) p_tcd->tcp->m_mct_coding_matrix, - /* size of components */ - samples, - /* components */ - l_data, - /* nb of components (i.e. size of pData) */ - l_tile->numcomps, - /* tells if the data is signed */ - p_tcd->image->comps->sgnd) ) - { - opj_free(l_data); - return OPJ_FALSE; - } - - opj_free(l_data); - } - else if (l_tcp->tccps->qmfbid == 0) { - opj_mct_encode_real(l_tile->comps[0].data, l_tile->comps[1].data, l_tile->comps[2].data, samples); - } - else { - opj_mct_encode(l_tile->comps[0].data, l_tile->comps[1].data, l_tile->comps[2].data, samples); - } - - return OPJ_TRUE; -} - -OPJ_BOOL opj_tcd_dwt_encode ( opj_tcd_t *p_tcd ) -{ - opj_tcd_tile_t * l_tile = p_tcd->tcd_image->tiles; - opj_tcd_tilecomp_t * l_tile_comp = p_tcd->tcd_image->tiles->comps; - opj_tccp_t * l_tccp = p_tcd->tcp->tccps; - OPJ_UINT32 compno; - - for (compno = 0; compno < l_tile->numcomps; ++compno) { - if (l_tccp->qmfbid == 1) { - if (! opj_dwt_encode(l_tile_comp)) { - return OPJ_FALSE; - } - } - else if (l_tccp->qmfbid == 0) { - if (! opj_dwt_encode_real(l_tile_comp)) { - return OPJ_FALSE; - } - } - - ++l_tile_comp; - ++l_tccp; - } - - return OPJ_TRUE; -} - -OPJ_BOOL opj_tcd_t1_encode ( opj_tcd_t *p_tcd ) -{ - opj_t1_t * l_t1; - const OPJ_FLOAT64 * l_mct_norms; - OPJ_UINT32 l_mct_numcomps = 0U; - opj_tcp_t * l_tcp = p_tcd->tcp; - - l_t1 = opj_t1_create(OPJ_TRUE); - if (l_t1 == 00) { - return OPJ_FALSE; - } - - if (l_tcp->mct == 1) { - l_mct_numcomps = 3U; - /* irreversible encoding */ - if (l_tcp->tccps->qmfbid == 0) { - l_mct_norms = opj_mct_get_mct_norms_real(); - } - else { - l_mct_norms = opj_mct_get_mct_norms(); - } - } - else { - l_mct_numcomps = p_tcd->image->numcomps; - l_mct_norms = (const OPJ_FLOAT64 *) (l_tcp->mct_norms); - } - - if (! opj_t1_encode_cblks(l_t1, p_tcd->tcd_image->tiles , l_tcp, l_mct_norms, l_mct_numcomps)) { - opj_t1_destroy(l_t1); - return OPJ_FALSE; - } - - opj_t1_destroy(l_t1); - - return OPJ_TRUE; -} - -OPJ_BOOL opj_tcd_t2_encode (opj_tcd_t *p_tcd, - OPJ_BYTE * p_dest_data, - OPJ_UINT32 * p_data_written, - OPJ_UINT32 p_max_dest_size, - opj_codestream_info_t *p_cstr_info ) -{ - opj_t2_t * l_t2; - - l_t2 = opj_t2_create(p_tcd->image, p_tcd->cp); - if (l_t2 == 00) { - return OPJ_FALSE; - } - - if (! opj_t2_encode_packets( - l_t2, - p_tcd->tcd_tileno, - p_tcd->tcd_image->tiles, - p_tcd->tcp->numlayers, - p_dest_data, - p_data_written, - p_max_dest_size, - p_cstr_info, - p_tcd->tp_num, - p_tcd->tp_pos, - p_tcd->cur_pino, - FINAL_PASS)) - { - opj_t2_destroy(l_t2); - return OPJ_FALSE; - } - - opj_t2_destroy(l_t2); - - /*---------------CLEAN-------------------*/ - return OPJ_TRUE; -} - - -OPJ_BOOL opj_tcd_rate_allocate_encode( opj_tcd_t *p_tcd, - OPJ_BYTE * p_dest_data, - OPJ_UINT32 p_max_dest_size, - opj_codestream_info_t *p_cstr_info ) -{ - opj_cp_t * l_cp = p_tcd->cp; - OPJ_UINT32 l_nb_written = 0; - - if (p_cstr_info) { - p_cstr_info->index_write = 0; - } - - if (l_cp->m_specific_param.m_enc.m_disto_alloc|| l_cp->m_specific_param.m_enc.m_fixed_quality) { - /* fixed_quality */ - /* Normal Rate/distortion allocation */ - if (! opj_tcd_rateallocate(p_tcd, p_dest_data,&l_nb_written, p_max_dest_size, p_cstr_info)) { - return OPJ_FALSE; - } - } - else { - /* Fixed layer allocation */ - opj_tcd_rateallocate_fixed(p_tcd); - } - - return OPJ_TRUE; -} - - -OPJ_BOOL opj_tcd_copy_tile_data ( opj_tcd_t *p_tcd, - OPJ_BYTE * p_src, - OPJ_UINT32 p_src_length ) -{ - OPJ_UINT32 i,j,l_data_size = 0; - opj_image_comp_t * l_img_comp = 00; - opj_tcd_tilecomp_t * l_tilec = 00; - OPJ_UINT32 l_size_comp, l_remaining; - OPJ_UINT32 l_nb_elem; - - l_data_size = opj_tcd_get_encoded_tile_size(p_tcd); - if (l_data_size != p_src_length) { - return OPJ_FALSE; - } - - l_tilec = p_tcd->tcd_image->tiles->comps; - l_img_comp = p_tcd->image->comps; - for (i=0;i<p_tcd->image->numcomps;++i) { - l_size_comp = l_img_comp->prec >> 3; /*(/ 8)*/ - l_remaining = l_img_comp->prec & 7; /* (%8) */ - l_nb_elem = (OPJ_UINT32)((l_tilec->x1 - l_tilec->x0) * (l_tilec->y1 - l_tilec->y0)); - - if (l_remaining) { - ++l_size_comp; - } - - if (l_size_comp == 3) { - l_size_comp = 4; - } - - switch (l_size_comp) { - case 1: - { - OPJ_CHAR * l_src_ptr = (OPJ_CHAR *) p_src; - OPJ_INT32 * l_dest_ptr = l_tilec->data; - - if (l_img_comp->sgnd) { - for (j=0;j<l_nb_elem;++j) { - *(l_dest_ptr++) = (OPJ_INT32) (*(l_src_ptr++)); - } - } - else { - for (j=0;j<l_nb_elem;++j) { - *(l_dest_ptr++) = (*(l_src_ptr++))&0xff; - } - } - - p_src = (OPJ_BYTE*) l_src_ptr; - } - break; - case 2: - { - OPJ_INT32 * l_dest_ptr = l_tilec->data; - OPJ_INT16 * l_src_ptr = (OPJ_INT16 *) p_src; - - if (l_img_comp->sgnd) { - for (j=0;j<l_nb_elem;++j) { - *(l_dest_ptr++) = (OPJ_INT32) (*(l_src_ptr++)); - } - } - else { - for (j=0;j<l_nb_elem;++j) { - *(l_dest_ptr++) = (*(l_src_ptr++))&0xffff; - } - } - - p_src = (OPJ_BYTE*) l_src_ptr; - } - break; - case 4: - { - OPJ_INT32 * l_src_ptr = (OPJ_INT32 *) p_src; - OPJ_INT32 * l_dest_ptr = l_tilec->data; - - for (j=0;j<l_nb_elem;++j) { - *(l_dest_ptr++) = (OPJ_INT32) (*(l_src_ptr++)); - } - - p_src = (OPJ_BYTE*) l_src_ptr; - } - break; - } - - ++l_img_comp; - ++l_tilec; - } - - return OPJ_TRUE; -} diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/tcd.h b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/tcd.h deleted file mode 100644 index 9bef0fe7d9..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/tcd.h +++ /dev/null @@ -1,365 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2014, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux - * Copyright (c) 2003-2014, Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * Copyright (c) 2008, 2011-2012, Centre National d'Etudes Spatiales (CNES), FR - * Copyright (c) 2012, CS Systemes d'Information, France - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -#ifndef __TCD_H -#define __TCD_H -/** -@file tcd.h -@brief Implementation of a tile coder/decoder (TCD) - -The functions in TCD.C encode or decode each tile independently from -each other. The functions in TCD.C are used by other functions in J2K.C. -*/ - -/** @defgroup TCD TCD - Implementation of a tile coder/decoder */ -/*@{*/ - -/** -FIXME DOC -*/ -typedef struct opj_tcd_seg { - OPJ_BYTE ** data; - OPJ_UINT32 dataindex; - OPJ_UINT32 numpasses; - OPJ_UINT32 real_num_passes; - OPJ_UINT32 len; - OPJ_UINT32 maxpasses; - OPJ_UINT32 numnewpasses; - OPJ_UINT32 newlen; -} opj_tcd_seg_t; - -/** -FIXME DOC -*/ -typedef struct opj_tcd_pass { - OPJ_UINT32 rate; - OPJ_FLOAT64 distortiondec; - OPJ_UINT32 len; - OPJ_UINT32 term : 1; -} opj_tcd_pass_t; - -/** -FIXME DOC -*/ -typedef struct opj_tcd_layer { - OPJ_UINT32 numpasses; /* Number of passes in the layer */ - OPJ_UINT32 len; /* len of information */ - OPJ_FLOAT64 disto; /* add for index (Cfr. Marcela) */ - OPJ_BYTE *data; /* data */ -} opj_tcd_layer_t; - -/** -FIXME DOC -*/ -typedef struct opj_tcd_cblk_enc { - OPJ_BYTE* data; /* Data */ - opj_tcd_layer_t* layers; /* layer information */ - opj_tcd_pass_t* passes; /* information about the passes */ - OPJ_INT32 x0, y0, x1, y1; /* dimension of the code-blocks : left upper corner (x0, y0) right low corner (x1,y1) */ - OPJ_UINT32 numbps; - OPJ_UINT32 numlenbits; - OPJ_UINT32 data_size; /* Size of allocated data buffer */ - OPJ_UINT32 numpasses; /* number of pass already done for the code-blocks */ - OPJ_UINT32 numpassesinlayers; /* number of passes in the layer */ - OPJ_UINT32 totalpasses; /* total number of passes */ -} opj_tcd_cblk_enc_t; - - -typedef struct opj_tcd_cblk_dec { - OPJ_BYTE * data; /* Data */ - opj_tcd_seg_t* segs; /* segments information */ - OPJ_INT32 x0, y0, x1, y1; /* position of the code-blocks : left upper corner (x0, y0) right low corner (x1,y1) */ - OPJ_UINT32 numbps; - OPJ_UINT32 numlenbits; - OPJ_UINT32 data_max_size; /* Size of allocated data buffer */ - OPJ_UINT32 data_current_size; /* Size of used data buffer */ - OPJ_UINT32 numnewpasses; /* number of pass added to the code-blocks */ - OPJ_UINT32 numsegs; /* number of segments */ - OPJ_UINT32 real_num_segs; - OPJ_UINT32 m_current_max_segs; -} opj_tcd_cblk_dec_t; - -/** -FIXME DOC -*/ -typedef struct opj_tcd_precinct { - OPJ_INT32 x0, y0, x1, y1; /* dimension of the precinct : left upper corner (x0, y0) right low corner (x1,y1) */ - OPJ_UINT32 cw, ch; /* number of precinct in width and height */ - union{ /* code-blocks information */ - opj_tcd_cblk_enc_t* enc; - opj_tcd_cblk_dec_t* dec; - void* blocks; - } cblks; - OPJ_UINT32 block_size; /* size taken by cblks (in bytes) */ - opj_tgt_tree_t *incltree; /* inclusion tree */ - opj_tgt_tree_t *imsbtree; /* IMSB tree */ -} opj_tcd_precinct_t; - -/** -FIXME DOC -*/ -typedef struct opj_tcd_band { - OPJ_INT32 x0, y0, x1, y1; /* dimension of the subband : left upper corner (x0, y0) right low corner (x1,y1) */ - OPJ_UINT32 bandno; - opj_tcd_precinct_t *precincts; /* precinct information */ - OPJ_UINT32 precincts_data_size; /* size of data taken by precincts */ - OPJ_INT32 numbps; - OPJ_FLOAT32 stepsize; -} opj_tcd_band_t; - -/** -FIXME DOC -*/ -typedef struct opj_tcd_resolution { - OPJ_INT32 x0, y0, x1, y1; /* dimension of the resolution level : left upper corner (x0, y0) right low corner (x1,y1) */ - OPJ_UINT32 pw, ph; - OPJ_UINT32 numbands; /* number sub-band for the resolution level */ - opj_tcd_band_t bands[3]; /* subband information */ -} opj_tcd_resolution_t; - -/** -FIXME DOC -*/ -typedef struct opj_tcd_tilecomp -{ - OPJ_INT32 x0, y0, x1, y1; /* dimension of component : left upper corner (x0, y0) right low corner (x1,y1) */ - OPJ_UINT32 numresolutions; /* number of resolutions level */ - OPJ_UINT32 minimum_num_resolutions; /* number of resolutions level to decode (at max)*/ - opj_tcd_resolution_t *resolutions; /* resolutions information */ - OPJ_UINT32 resolutions_size; /* size of data for resolutions (in bytes) */ - OPJ_INT32 *data; /* data of the component */ - OPJ_BOOL ownsData; /* if true, then need to free after usage, otherwise do not free */ - OPJ_UINT32 data_size_needed; /* we may either need to allocate this amount of data, or re-use image data and ignore this value */ - OPJ_UINT32 data_size; /* size of the data of the component */ - OPJ_INT32 numpix; /* add fixed_quality */ -} opj_tcd_tilecomp_t; - - -/** -FIXME DOC -*/ -typedef struct opj_tcd_tile { - OPJ_INT32 x0, y0, x1, y1; /* dimension of the tile : left upper corner (x0, y0) right low corner (x1,y1) */ - OPJ_UINT32 numcomps; /* number of components in tile */ - opj_tcd_tilecomp_t *comps; /* Components information */ - OPJ_INT32 numpix; /* add fixed_quality */ - OPJ_FLOAT64 distotile; /* add fixed_quality */ - OPJ_FLOAT64 distolayer[100]; /* add fixed_quality */ - OPJ_UINT32 packno; /* packet number */ -} opj_tcd_tile_t; - -/** -FIXME DOC -*/ -typedef struct opj_tcd_image -{ - opj_tcd_tile_t *tiles; /* Tiles information */ -} -opj_tcd_image_t; - - -/** -Tile coder/decoder -*/ -typedef struct opj_tcd -{ - /** Position of the tilepart flag in Progression order*/ - OPJ_INT32 tp_pos; - /** Tile part number*/ - OPJ_UINT32 tp_num; - /** Current tile part number*/ - OPJ_UINT32 cur_tp_num; - /** Total number of tileparts of the current tile*/ - OPJ_UINT32 cur_totnum_tp; - /** Current Packet iterator number */ - OPJ_UINT32 cur_pino; - /** info on each image tile */ - opj_tcd_image_t *tcd_image; - /** image header */ - opj_image_t *image; - /** coding parameters */ - opj_cp_t *cp; - /** coding/decoding parameters common to all tiles */ - opj_tcp_t *tcp; - /** current encoded/decoded tile */ - OPJ_UINT32 tcd_tileno; - /** tell if the tcd is a decoder. */ - OPJ_UINT32 m_is_decoder : 1; -} opj_tcd_t; - -/** @name Exported functions */ -/*@{*/ -/* ----------------------------------------------------------------------- */ - -/** -Dump the content of a tcd structure -*/ -/*void tcd_dump(FILE *fd, opj_tcd_t *tcd, opj_tcd_image_t *img);*/ /* TODO MSD shoul use the new v2 structures */ - -/** -Create a new TCD handle -@param p_is_decoder FIXME DOC -@return Returns a new TCD handle if successful returns NULL otherwise -*/ -opj_tcd_t* opj_tcd_create(OPJ_BOOL p_is_decoder); - -/** -Destroy a previously created TCD handle -@param tcd TCD handle to destroy -*/ -void opj_tcd_destroy(opj_tcd_t *tcd); - -/** - * Initialize the tile coder and may reuse some memory. - * @param p_tcd TCD handle. - * @param p_image raw image. - * @param p_cp coding parameters. - * - * @return true if the encoding values could be set (false otherwise). -*/ -OPJ_BOOL opj_tcd_init( opj_tcd_t *p_tcd, - opj_image_t * p_image, - opj_cp_t * p_cp ); - -/** - * Allocates memory for decoding a specific tile. - * - * @param p_tcd the tile decoder. - * @param p_tile_no the index of the tile received in sequence. This not necessarily lead to the - * tile at index p_tile_no. - * - * @return true if the remaining data is sufficient. - */ -OPJ_BOOL opj_tcd_init_decode_tile(opj_tcd_t *p_tcd, OPJ_UINT32 p_tile_no); - -void opj_tcd_makelayer_fixed(opj_tcd_t *tcd, OPJ_UINT32 layno, OPJ_UINT32 final); - -void opj_tcd_rateallocate_fixed(opj_tcd_t *tcd); - -void opj_tcd_makelayer( opj_tcd_t *tcd, - OPJ_UINT32 layno, - OPJ_FLOAT64 thresh, - OPJ_UINT32 final); - -OPJ_BOOL opj_tcd_rateallocate( opj_tcd_t *tcd, - OPJ_BYTE *dest, - OPJ_UINT32 * p_data_written, - OPJ_UINT32 len, - opj_codestream_info_t *cstr_info); - -/** - * Gets the maximum tile size that will be taken by the tile once decoded. - */ -OPJ_UINT32 opj_tcd_get_decoded_tile_size (opj_tcd_t *p_tcd ); - -/** - * Encodes a tile from the raw image into the given buffer. - * @param p_tcd Tile Coder handle - * @param p_tile_no Index of the tile to encode. - * @param p_dest Destination buffer - * @param p_data_written pointer to an int that is incremented by the number of bytes really written on p_dest - * @param p_len Maximum length of the destination buffer - * @param p_cstr_info Codestream information structure - * @return true if the coding is successfull. -*/ -OPJ_BOOL opj_tcd_encode_tile( opj_tcd_t *p_tcd, - OPJ_UINT32 p_tile_no, - OPJ_BYTE *p_dest, - OPJ_UINT32 * p_data_written, - OPJ_UINT32 p_len, - struct opj_codestream_info *p_cstr_info); - - -/** -Decode a tile from a buffer into a raw image -@param tcd TCD handle -@param src Source buffer -@param len Length of source buffer -@param tileno Number that identifies one of the tiles to be decoded -@param cstr_info FIXME DOC -*/ -OPJ_BOOL opj_tcd_decode_tile( opj_tcd_t *tcd, - OPJ_BYTE *src, - OPJ_UINT32 len, - OPJ_UINT32 tileno, - opj_codestream_index_t *cstr_info); - - -/** - * Copies tile data from the system onto the given memory block. - */ -OPJ_BOOL opj_tcd_update_tile_data ( opj_tcd_t *p_tcd, - OPJ_BYTE * p_dest, - OPJ_UINT32 p_dest_length ); - -/** - * - */ -OPJ_UINT32 opj_tcd_get_encoded_tile_size ( opj_tcd_t *p_tcd ); - -/** - * Initialize the tile coder and may reuse some meory. - * - * @param p_tcd TCD handle. - * @param p_tile_no current tile index to encode. - * - * @return true if the encoding values could be set (false otherwise). -*/ -OPJ_BOOL opj_tcd_init_encode_tile ( opj_tcd_t *p_tcd, - OPJ_UINT32 p_tile_no ); - -/** - * Copies tile data from the given memory block onto the system. - */ -OPJ_BOOL opj_tcd_copy_tile_data (opj_tcd_t *p_tcd, - OPJ_BYTE * p_src, - OPJ_UINT32 p_src_length ); - -/** - * Allocates tile component data - * - * - */ -OPJ_BOOL opj_alloc_tile_component_data(opj_tcd_tilecomp_t *l_tilec); - -/* ----------------------------------------------------------------------- */ -/*@}*/ - -/*@}*/ - -#endif /* __TCD_H */ diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/tgt.c b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/tgt.c deleted file mode 100644 index 6143c08a65..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/tgt.c +++ /dev/null @@ -1,335 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2014, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux - * Copyright (c) 2003-2014, Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * Copyright (c) 2008, 2011-2012, Centre National d'Etudes Spatiales (CNES), FR - * Copyright (c) 2012, CS Systemes d'Information, France - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include "opj_includes.h" - -/* -========================================================== - Tag-tree coder interface -========================================================== -*/ - -opj_tgt_tree_t *opj_tgt_create(OPJ_UINT32 numleafsh, OPJ_UINT32 numleafsv) { - OPJ_INT32 nplh[32]; - OPJ_INT32 nplv[32]; - opj_tgt_node_t *node = 00; - opj_tgt_node_t *l_parent_node = 00; - opj_tgt_node_t *l_parent_node0 = 00; - opj_tgt_tree_t *tree = 00; - OPJ_UINT32 i; - OPJ_INT32 j,k; - OPJ_UINT32 numlvls; - OPJ_UINT32 n; - - tree = (opj_tgt_tree_t *) opj_calloc(1,sizeof(opj_tgt_tree_t)); - if(!tree) { - fprintf(stderr, "ERROR in tgt_create while allocating tree\n"); - return 00; - } - - tree->numleafsh = numleafsh; - tree->numleafsv = numleafsv; - - numlvls = 0; - nplh[0] = (OPJ_INT32)numleafsh; - nplv[0] = (OPJ_INT32)numleafsv; - tree->numnodes = 0; - do { - n = (OPJ_UINT32)(nplh[numlvls] * nplv[numlvls]); - nplh[numlvls + 1] = (nplh[numlvls] + 1) / 2; - nplv[numlvls + 1] = (nplv[numlvls] + 1) / 2; - tree->numnodes += n; - ++numlvls; - } while (n > 1); - - /* ADD */ - if (tree->numnodes == 0) { - opj_free(tree); - fprintf(stderr, "WARNING in tgt_create tree->numnodes == 0, no tree created.\n"); - return 00; - } - - tree->nodes = (opj_tgt_node_t*) opj_calloc(tree->numnodes, sizeof(opj_tgt_node_t)); - if(!tree->nodes) { - fprintf(stderr, "ERROR in tgt_create while allocating node of the tree\n"); - opj_free(tree); - return 00; - } - tree->nodes_size = tree->numnodes * (OPJ_UINT32)sizeof(opj_tgt_node_t); - - node = tree->nodes; - l_parent_node = &tree->nodes[tree->numleafsh * tree->numleafsv]; - l_parent_node0 = l_parent_node; - - for (i = 0; i < numlvls - 1; ++i) { - for (j = 0; j < nplv[i]; ++j) { - k = nplh[i]; - while (--k >= 0) { - node->parent = l_parent_node; - ++node; - if (--k >= 0) { - node->parent = l_parent_node; - ++node; - } - ++l_parent_node; - } - if ((j & 1) || j == nplv[i] - 1) { - l_parent_node0 = l_parent_node; - } else { - l_parent_node = l_parent_node0; - l_parent_node0 += nplh[i]; - } - } - } - node->parent = 0; - opj_tgt_reset(tree); - return tree; -} - -/** - * Reinitialises a tag-tree from an existing one. - * - * @param p_tree the tree to reinitialize. - * @param p_num_leafs_h the width of the array of leafs of the tree - * @param p_num_leafs_v the height of the array of leafs of the tree - * @return a new tag-tree if successful, NULL otherwise -*/ -opj_tgt_tree_t *opj_tgt_init(opj_tgt_tree_t * p_tree,OPJ_UINT32 p_num_leafs_h, OPJ_UINT32 p_num_leafs_v) -{ - OPJ_INT32 l_nplh[32]; - OPJ_INT32 l_nplv[32]; - opj_tgt_node_t *l_node = 00; - opj_tgt_node_t *l_parent_node = 00; - opj_tgt_node_t *l_parent_node0 = 00; - OPJ_UINT32 i; - OPJ_INT32 j,k; - OPJ_UINT32 l_num_levels; - OPJ_UINT32 n; - OPJ_UINT32 l_node_size; - - if (! p_tree){ - return 00; - } - - if ((p_tree->numleafsh != p_num_leafs_h) || (p_tree->numleafsv != p_num_leafs_v)) { - p_tree->numleafsh = p_num_leafs_h; - p_tree->numleafsv = p_num_leafs_v; - - l_num_levels = 0; - l_nplh[0] = (OPJ_INT32)p_num_leafs_h; - l_nplv[0] = (OPJ_INT32)p_num_leafs_v; - p_tree->numnodes = 0; - do - { - n = (OPJ_UINT32)(l_nplh[l_num_levels] * l_nplv[l_num_levels]); - l_nplh[l_num_levels + 1] = (l_nplh[l_num_levels] + 1) / 2; - l_nplv[l_num_levels + 1] = (l_nplv[l_num_levels] + 1) / 2; - p_tree->numnodes += n; - ++l_num_levels; - } - while (n > 1); - - /* ADD */ - if (p_tree->numnodes == 0) { - opj_tgt_destroy(p_tree); - return 00; - } - l_node_size = p_tree->numnodes * (OPJ_UINT32)sizeof(opj_tgt_node_t); - - if (l_node_size > p_tree->nodes_size) { - opj_tgt_node_t* new_nodes = (opj_tgt_node_t*) opj_realloc(p_tree->nodes, l_node_size); - if (! new_nodes) { - fprintf(stderr, "ERROR Not enough memory to reinitialize the tag tree\n"); - opj_tgt_destroy(p_tree); - return 00; - } - p_tree->nodes = new_nodes; - memset(((char *) p_tree->nodes) + p_tree->nodes_size, 0 , l_node_size - p_tree->nodes_size); - p_tree->nodes_size = l_node_size; - } - l_node = p_tree->nodes; - l_parent_node = &p_tree->nodes[p_tree->numleafsh * p_tree->numleafsv]; - l_parent_node0 = l_parent_node; - - for (i = 0; i < l_num_levels - 1; ++i) { - for (j = 0; j < l_nplv[i]; ++j) { - k = l_nplh[i]; - while (--k >= 0) { - l_node->parent = l_parent_node; - ++l_node; - if (--k >= 0) { - l_node->parent = l_parent_node; - ++l_node; - } - ++l_parent_node; - } - if ((j & 1) || j == l_nplv[i] - 1) - { - l_parent_node0 = l_parent_node; - } - else - { - l_parent_node = l_parent_node0; - l_parent_node0 += l_nplh[i]; - } - } - } - l_node->parent = 0; - } - opj_tgt_reset(p_tree); - - return p_tree; -} - -void opj_tgt_destroy(opj_tgt_tree_t *p_tree) -{ - if (! p_tree) { - return; - } - - if (p_tree->nodes) { - opj_free(p_tree->nodes); - p_tree->nodes = 00; - } - opj_free(p_tree); -} - -void opj_tgt_reset(opj_tgt_tree_t *p_tree) { - OPJ_UINT32 i; - opj_tgt_node_t * l_current_node = 00;; - - if (! p_tree) { - return; - } - - l_current_node = p_tree->nodes; - for (i = 0; i < p_tree->numnodes; ++i) - { - l_current_node->value = 999; - l_current_node->low = 0; - l_current_node->known = 0; - ++l_current_node; - } -} - -void opj_tgt_setvalue(opj_tgt_tree_t *tree, OPJ_UINT32 leafno, OPJ_INT32 value) { - opj_tgt_node_t *node; - node = &tree->nodes[leafno]; - while (node && node->value > value) { - node->value = value; - node = node->parent; - } -} - -void opj_tgt_encode(opj_bio_t *bio, opj_tgt_tree_t *tree, OPJ_UINT32 leafno, OPJ_INT32 threshold) { - opj_tgt_node_t *stk[31]; - opj_tgt_node_t **stkptr; - opj_tgt_node_t *node; - OPJ_INT32 low; - - stkptr = stk; - node = &tree->nodes[leafno]; - while (node->parent) { - *stkptr++ = node; - node = node->parent; - } - - low = 0; - for (;;) { - if (low > node->low) { - node->low = low; - } else { - low = node->low; - } - - while (low < threshold) { - if (low >= node->value) { - if (!node->known) { - opj_bio_write(bio, 1, 1); - node->known = 1; - } - break; - } - opj_bio_write(bio, 0, 1); - ++low; - } - - node->low = low; - if (stkptr == stk) - break; - node = *--stkptr; - } -} - -OPJ_UINT32 opj_tgt_decode(opj_bio_t *bio, opj_tgt_tree_t *tree, OPJ_UINT32 leafno, OPJ_INT32 threshold) { - opj_tgt_node_t *stk[31]; - opj_tgt_node_t **stkptr; - opj_tgt_node_t *node; - OPJ_INT32 low; - - stkptr = stk; - node = &tree->nodes[leafno]; - while (node->parent) { - *stkptr++ = node; - node = node->parent; - } - - low = 0; - for (;;) { - if (low > node->low) { - node->low = low; - } else { - low = node->low; - } - while (low < threshold && low < node->value) { - if (opj_bio_read(bio, 1)) { - node->value = low; - } else { - ++low; - } - } - node->low = low; - if (stkptr == stk) { - break; - } - node = *--stkptr; - } - - return (node->value < threshold) ? 1 : 0; -} diff --git a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/tgt.h b/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/tgt.h deleted file mode 100644 index 3d152f8a90..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/tgt.h +++ /dev/null @@ -1,146 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2014, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux - * Copyright (c) 2003-2014, Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * Copyright (c) 2008, Jerome Fimes, Communications & Systemes <jerome.fimes@c-s.fr> - * Copyright (c) 2011-2012, Centre National d'Etudes Spatiales (CNES), France - * Copyright (c) 2012, CS Systemes d'Information, France - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef __TGT_H -#define __TGT_H -/** -@file tgt.h -@brief Implementation of a tag-tree coder (TGT) - -The functions in TGT.C have for goal to realize a tag-tree coder. The functions in TGT.C -are used by some function in T2.C. -*/ - -/** @defgroup TGT TGT - Implementation of a tag-tree coder */ -/*@{*/ - -/** -Tag node -*/ -typedef struct opj_tgt_node { - struct opj_tgt_node *parent; - OPJ_INT32 value; - OPJ_INT32 low; - OPJ_UINT32 known; -} opj_tgt_node_t; - -/** -Tag tree -*/ -typedef struct opj_tgt_tree -{ - OPJ_UINT32 numleafsh; - OPJ_UINT32 numleafsv; - OPJ_UINT32 numnodes; - opj_tgt_node_t *nodes; - OPJ_UINT32 nodes_size; /* maximum size taken by nodes */ -} opj_tgt_tree_t; - - -/** @name Exported functions */ -/*@{*/ -/* ----------------------------------------------------------------------- */ -/** -Create a tag-tree -@param numleafsh Width of the array of leafs of the tree -@param numleafsv Height of the array of leafs of the tree -@return Returns a new tag-tree if successful, returns NULL otherwise -*/ -opj_tgt_tree_t *opj_tgt_create(OPJ_UINT32 numleafsh, OPJ_UINT32 numleafsv); - -/** - * Reinitialises a tag-tree from an exixting one. - * - * @param p_tree the tree to reinitialize. - * @param p_num_leafs_h the width of the array of leafs of the tree - * @param p_num_leafs_v the height of the array of leafs of the tree - * @return a new tag-tree if successful, NULL otherwise -*/ -opj_tgt_tree_t *opj_tgt_init(opj_tgt_tree_t * p_tree, - OPJ_UINT32 p_num_leafs_h, - OPJ_UINT32 p_num_leafs_v); -/** -Destroy a tag-tree, liberating memory -@param tree Tag-tree to destroy -*/ -void opj_tgt_destroy(opj_tgt_tree_t *tree); -/** -Reset a tag-tree (set all leaves to 0) -@param tree Tag-tree to reset -*/ -void opj_tgt_reset(opj_tgt_tree_t *tree); -/** -Set the value of a leaf of a tag-tree -@param tree Tag-tree to modify -@param leafno Number that identifies the leaf to modify -@param value New value of the leaf -*/ -void opj_tgt_setvalue(opj_tgt_tree_t *tree, - OPJ_UINT32 leafno, - OPJ_INT32 value); -/** -Encode the value of a leaf of the tag-tree up to a given threshold -@param bio Pointer to a BIO handle -@param tree Tag-tree to modify -@param leafno Number that identifies the leaf to encode -@param threshold Threshold to use when encoding value of the leaf -*/ -void opj_tgt_encode(opj_bio_t *bio, - opj_tgt_tree_t *tree, - OPJ_UINT32 leafno, - OPJ_INT32 threshold); -/** -Decode the value of a leaf of the tag-tree up to a given threshold -@param bio Pointer to a BIO handle -@param tree Tag-tree to decode -@param leafno Number that identifies the leaf to decode -@param threshold Threshold to use when decoding value of the leaf -@return Returns 1 if the node's value < threshold, returns 0 otherwise -*/ -OPJ_UINT32 opj_tgt_decode(opj_bio_t *bio, - opj_tgt_tree_t *tree, - OPJ_UINT32 leafno, - OPJ_INT32 threshold); -/* ----------------------------------------------------------------------- */ -/*@}*/ - -/*@}*/ - -#endif /* __TGT_H */ diff --git a/core/src/fxcodec/fx_libopenjpeg/src/fx_bio.c b/core/src/fxcodec/fx_libopenjpeg/src/fx_bio.c deleted file mode 100644 index 57ed6f83a5..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/src/fx_bio.c +++ /dev/null @@ -1,10 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#ifdef _MSC_VER -#define _CRT_SECURE_NO_WARNINGS -#endif -#include "../libopenjpeg20/bio.c" diff --git a/core/src/fxcodec/fx_libopenjpeg/src/fx_cio.c b/core/src/fxcodec/fx_libopenjpeg/src/fx_cio.c deleted file mode 100644 index 5f70ee540c..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/src/fx_cio.c +++ /dev/null @@ -1,10 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#ifdef _MSC_VER -#define _CRT_SECURE_NO_WARNINGS -#endif -#include "../libopenjpeg20/cio.c" diff --git a/core/src/fxcodec/fx_libopenjpeg/src/fx_dwt.c b/core/src/fxcodec/fx_libopenjpeg/src/fx_dwt.c deleted file mode 100644 index 2dd428f1b7..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/src/fx_dwt.c +++ /dev/null @@ -1,10 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#ifdef _MSC_VER -#define _CRT_SECURE_NO_WARNINGS -#endif -#include "../libopenjpeg20/dwt.c" diff --git a/core/src/fxcodec/fx_libopenjpeg/src/fx_event.c b/core/src/fxcodec/fx_libopenjpeg/src/fx_event.c deleted file mode 100644 index a7d9bcae10..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/src/fx_event.c +++ /dev/null @@ -1,10 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#ifdef _MSC_VER -#define _CRT_SECURE_NO_WARNINGS -#endif -#include "../libopenjpeg20/event.c" diff --git a/core/src/fxcodec/fx_libopenjpeg/src/fx_function_list.c b/core/src/fxcodec/fx_libopenjpeg/src/fx_function_list.c deleted file mode 100644 index 499b1419dd..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/src/fx_function_list.c +++ /dev/null @@ -1,10 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#ifdef _MSC_VER -#define _CRT_SECURE_NO_WARNINGS -#endif -#include "../libopenjpeg20/function_list.c" diff --git a/core/src/fxcodec/fx_libopenjpeg/src/fx_image.c b/core/src/fxcodec/fx_libopenjpeg/src/fx_image.c deleted file mode 100644 index 46b0faab35..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/src/fx_image.c +++ /dev/null @@ -1,10 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#ifdef _MSC_VER -#define _CRT_SECURE_NO_WARNINGS -#endif -#include "../libopenjpeg20/image.c" diff --git a/core/src/fxcodec/fx_libopenjpeg/src/fx_invert.c b/core/src/fxcodec/fx_libopenjpeg/src/fx_invert.c deleted file mode 100644 index daa89ab2c3..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/src/fx_invert.c +++ /dev/null @@ -1,10 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#ifdef _MSC_VER -#define _CRT_SECURE_NO_WARNINGS -#endif -#include "../libopenjpeg20/invert.c" diff --git a/core/src/fxcodec/fx_libopenjpeg/src/fx_j2k.c b/core/src/fxcodec/fx_libopenjpeg/src/fx_j2k.c deleted file mode 100644 index c3ae6d42d6..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/src/fx_j2k.c +++ /dev/null @@ -1,10 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#ifdef _MSC_VER -#define _CRT_SECURE_NO_WARNINGS -#endif -#include "../libopenjpeg20/j2k.c" diff --git a/core/src/fxcodec/fx_libopenjpeg/src/fx_j2k_lib.c b/core/src/fxcodec/fx_libopenjpeg/src/fx_j2k_lib.c deleted file mode 100644 index 0aa62a05ba..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/src/fx_j2k_lib.c +++ /dev/null @@ -1,9 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#ifdef _MSC_VER -#define _CRT_SECURE_NO_WARNINGS -#endif diff --git a/core/src/fxcodec/fx_libopenjpeg/src/fx_jpt.c b/core/src/fxcodec/fx_libopenjpeg/src/fx_jpt.c deleted file mode 100644 index 0aa62a05ba..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/src/fx_jpt.c +++ /dev/null @@ -1,9 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#ifdef _MSC_VER -#define _CRT_SECURE_NO_WARNINGS -#endif diff --git a/core/src/fxcodec/fx_libopenjpeg/src/fx_mct.c b/core/src/fxcodec/fx_libopenjpeg/src/fx_mct.c deleted file mode 100644 index d2a3861a98..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/src/fx_mct.c +++ /dev/null @@ -1,10 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#ifdef _MSC_VER -#define _CRT_SECURE_NO_WARNINGS -#endif -#include "../libopenjpeg20/mct.c" diff --git a/core/src/fxcodec/fx_libopenjpeg/src/fx_mqc.c b/core/src/fxcodec/fx_libopenjpeg/src/fx_mqc.c deleted file mode 100644 index bda851de93..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/src/fx_mqc.c +++ /dev/null @@ -1,10 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#ifdef _MSC_VER -#define _CRT_SECURE_NO_WARNINGS -#endif -#include "../libopenjpeg20/mqc.c" diff --git a/core/src/fxcodec/fx_libopenjpeg/src/fx_openjpeg.c b/core/src/fxcodec/fx_libopenjpeg/src/fx_openjpeg.c deleted file mode 100644 index 8addb90bb9..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/src/fx_openjpeg.c +++ /dev/null @@ -1,10 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#ifdef _MSC_VER -#define _CRT_SECURE_NO_WARNINGS -#endif -#include "../libopenjpeg20/openjpeg.c" diff --git a/core/src/fxcodec/fx_libopenjpeg/src/fx_openjpeg_jp2.c b/core/src/fxcodec/fx_libopenjpeg/src/fx_openjpeg_jp2.c deleted file mode 100644 index 4271dd0b86..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/src/fx_openjpeg_jp2.c +++ /dev/null @@ -1,10 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#ifdef _MSC_VER -#define _CRT_SECURE_NO_WARNINGS -#endif -#include "../libopenjpeg20/jp2.c" diff --git a/core/src/fxcodec/fx_libopenjpeg/src/fx_opj_clock.c b/core/src/fxcodec/fx_libopenjpeg/src/fx_opj_clock.c deleted file mode 100644 index 1aed471673..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/src/fx_opj_clock.c +++ /dev/null @@ -1,10 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#ifdef _MSC_VER -#define _CRT_SECURE_NO_WARNINGS -#endif -#include "../libopenjpeg20/opj_clock.c" diff --git a/core/src/fxcodec/fx_libopenjpeg/src/fx_pi.c b/core/src/fxcodec/fx_libopenjpeg/src/fx_pi.c deleted file mode 100644 index 034a1208bb..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/src/fx_pi.c +++ /dev/null @@ -1,10 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#ifdef _MSC_VER -#define _CRT_SECURE_NO_WARNINGS -#endif -#include "../libopenjpeg20/pi.c" diff --git a/core/src/fxcodec/fx_libopenjpeg/src/fx_raw.c b/core/src/fxcodec/fx_libopenjpeg/src/fx_raw.c deleted file mode 100644 index c475df2b65..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/src/fx_raw.c +++ /dev/null @@ -1,10 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#ifdef _MSC_VER -#define _CRT_SECURE_NO_WARNINGS -#endif -#include "../libopenjpeg20/raw.c" diff --git a/core/src/fxcodec/fx_libopenjpeg/src/fx_t1.c b/core/src/fxcodec/fx_libopenjpeg/src/fx_t1.c deleted file mode 100644 index ada8ae22ac..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/src/fx_t1.c +++ /dev/null @@ -1,10 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#ifdef _MSC_VER -#define _CRT_SECURE_NO_WARNINGS -#endif -#include "../libopenjpeg20/t1.c" diff --git a/core/src/fxcodec/fx_libopenjpeg/src/fx_t1_generate_luts.c b/core/src/fxcodec/fx_libopenjpeg/src/fx_t1_generate_luts.c deleted file mode 100644 index a4b8890154..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/src/fx_t1_generate_luts.c +++ /dev/null @@ -1,10 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#ifdef _MSC_VER -#define _CRT_SECURE_NO_WARNINGS -#endif -#include "../libopenjpeg20/t1_generate_luts.c" diff --git a/core/src/fxcodec/fx_libopenjpeg/src/fx_t2.c b/core/src/fxcodec/fx_libopenjpeg/src/fx_t2.c deleted file mode 100644 index 4e5ca50783..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/src/fx_t2.c +++ /dev/null @@ -1,10 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#ifdef _MSC_VER -#define _CRT_SECURE_NO_WARNINGS -#endif -#include "../libopenjpeg20/t2.c" diff --git a/core/src/fxcodec/fx_libopenjpeg/src/fx_tcd.c b/core/src/fxcodec/fx_libopenjpeg/src/fx_tcd.c deleted file mode 100644 index 8d575701ec..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/src/fx_tcd.c +++ /dev/null @@ -1,10 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#ifdef _MSC_VER -#define _CRT_SECURE_NO_WARNINGS -#endif -#include "../libopenjpeg20/tcd.c" diff --git a/core/src/fxcodec/fx_libopenjpeg/src/fx_tgt.c b/core/src/fxcodec/fx_libopenjpeg/src/fx_tgt.c deleted file mode 100644 index 283dc54b79..0000000000 --- a/core/src/fxcodec/fx_libopenjpeg/src/fx_tgt.c +++ /dev/null @@ -1,10 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#ifdef _MSC_VER -#define _CRT_SECURE_NO_WARNINGS -#endif -#include "../libopenjpeg20/tgt.c" |