Merge to XFA: Move libopenjpeg to third_party/

Original Review URL: https://codereview.chromium.org/1185373010.
TBR=thestig@chromium.org

Review URL: https://codereview.chromium.org/1193773002.

1 files changed, 188 insertions, 0 deletions

diff --git a/third_party/libopenjpeg20/pi.h b/third_party/libopenjpeg20/pi.h
new file mode 100644
index 0000000000..f239679f5b
--- /dev/null
+++ b/third_party/libopenjpeg20/pi.h
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+/*
+ * 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 */