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Diffstat (limited to 'third_party/libopenjpeg20/tcd.h')
| -rw-r--r-- | third_party/libopenjpeg20/tcd.h | 365 |
1 files changed, 0 insertions, 365 deletions
diff --git a/third_party/libopenjpeg20/tcd.h b/third_party/libopenjpeg20/tcd.h deleted file mode 100644 index 9bef0fe7d9..0000000000 --- a/third_party/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 */ |