t2.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
* Copyright (c) 2008, 2011-2012, Centre National d'Etudes Spatiales (CNES), FR
* Copyright (c) 2012, CS Systemes d'Information, France
* Copyright (c) 2017, IntoPIX SA <support@intopix.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_T2_H
#define OPJ_T2_H
typedef struct opj_t2 {
opj_image_t *image;
opj_cp_t *cp;
} opj_t2_t;
/* ----------------------------------------------------------------------- */
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_tcd_marker_info_t* p_marker_info,
OPJ_UINT32 tpnum,
OPJ_INT32 tppos,
OPJ_UINT32 pino,
J2K_T2_MODE t2_mode,
opj_event_mgr_t *p_manager);
OPJ_BOOL opj_t2_decode_packets(opj_tcd_t* tcd,
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,
opj_event_mgr_t *p_manager);
opj_t2_t* opj_t2_create(opj_image_t *p_image, opj_cp_t *p_cp);
void opj_t2_destroy(opj_t2_t *t2);
/* ----------------------------------------------------------------------- */
#endif /* OPJ_T2_H */
opj_event_mgr_t
struct opj_event_mgr opj_event_mgr_t
Message handler object used for.
J2K_T2_MODE
enum T2_MODE J2K_T2_MODE
T2 encoding mode.
opj_cp_t
struct opj_cp opj_cp_t
Coding parameters.
opj_codestream_info_t
struct opj_codestream_info opj_codestream_info_t
Index structure of the codestream.
OPJ_BYTE
unsigned char OPJ_BYTE
Definition openjpeg.h:123
OPJ_INT32
int32_t OPJ_INT32
Definition openjpeg.h:131
OPJ_UINT32
uint32_t OPJ_UINT32
Definition openjpeg.h:132
opj_image_t
struct opj_image opj_image_t
Defines image data and characteristics.
OPJ_BOOL
int OPJ_BOOL
Definition openjpeg.h:116
opj_codestream_index_t
struct opj_codestream_index opj_codestream_index_t
Index structure of the codestream (FIXME should be expand and enhance).
opj_t2
Tier-2 coding.
Definition t2.h:54
opj_t2::cp
opj_cp_t * cp
pointer to the image coding parameters
Definition t2.h:59
opj_t2::image
opj_image_t * image
Encoding: pointer to the src image.
Definition t2.h:57
opj_t2_decode_packets
OPJ_BOOL opj_t2_decode_packets(opj_tcd_t *tcd, 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, opj_event_mgr_t *p_manager)
Decode the packets of a tile from a source buffer.
Definition t2.c:393
opj_t2_create
opj_t2_t * opj_t2_create(opj_image_t *p_image, opj_cp_t *p_cp)
Creates a Tier 2 handle.
Definition t2.c:599
opj_t2_destroy
void opj_t2_destroy(opj_t2_t *t2)
Destroy a T2 handle.
Definition t2.c:613
opj_t2_t
struct opj_t2 opj_t2_t
Tier-2 coding.
opj_t2_encode_packets
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_tcd_marker_info_t *p_marker_info, OPJ_UINT32 tpnum, OPJ_INT32 tppos, OPJ_UINT32 pino, J2K_T2_MODE t2_mode, opj_event_mgr_t *p_manager)
Encode the packets of a tile to a destination buffer.
Definition t2.c:219
opj_tcd_marker_info_t
struct opj_tcd_marker_info opj_tcd_marker_info_t
Structure to hold information needed to generate some markers.
opj_tcd_t
struct opj_tcd opj_tcd_t
Tile coder/decoder.
opj_tcd_tile_t
struct opj_tcd_tile opj_tcd_tile_t
FIXME DOC.