j2k.h revision e6986e1e8d4a57987f47c215490cb080a65ee29a
1ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/* 2ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * The copyright in this software is being made available under the 2-clauses 3ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * BSD License, included below. This software may be subject to other third 4ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * party and contributor rights, including patent rights, and no such rights 5ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * are granted under this license. 6ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 7ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium 8ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Copyright (c) 2002-2014, Professor Benoit Macq 9ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Copyright (c) 2001-2003, David Janssens 10ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Copyright (c) 2002-2003, Yannick Verschueren 11ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Copyright (c) 2003-2007, Francois-Olivier Devaux 12ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Copyright (c) 2003-2014, Antonin Descampe 13ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Copyright (c) 2005, Herve Drolon, FreeImage Team 14ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Copyright (c) 2006-2007, Parvatha Elangovan 15ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Copyright (c) 2008, Jerome Fimes, Communications & Systemes <jerome.fimes@c-s.fr> 16ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Copyright (c) 2011-2012, Centre National d'Etudes Spatiales (CNES), France 17ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Copyright (c) 2012, CS Systemes d'Information, France 18ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 19ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * All rights reserved. 20ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 21ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Redistribution and use in source and binary forms, with or without 22ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * modification, are permitted provided that the following conditions 23ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * are met: 24ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 1. Redistributions of source code must retain the above copyright 25ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * notice, this list of conditions and the following disclaimer. 26ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 2. Redistributions in binary form must reproduce the above copyright 27ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * notice, this list of conditions and the following disclaimer in the 28ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * documentation and/or other materials provided with the distribution. 29ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 30ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' 31ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 32ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 33ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 34ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 35ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 36ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 37ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 38ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 39ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 40ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * POSSIBILITY OF SUCH DAMAGE. 41ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 42ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#ifndef __J2K_H 43ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define __J2K_H 44ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 45ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov@file j2k.h 46ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov@brief The JPEG-2000 Codestream Reader/Writer (J2K) 47ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 48ee451cb395940862dad63c85adfe8f2fd55e864cSvet GanovThe functions in J2K.C have for goal to read/write the several parts of the codestream: markers and data. 49ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov*/ 50ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 51ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** @defgroup J2K J2K - JPEG-2000 codestream reader/writer */ 52ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/*@{*/ 53ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 54ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_CP_CSTY_PRT 0x01 55ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_CP_CSTY_SOP 0x02 56ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_CP_CSTY_EPH 0x04 57ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_CCP_CSTY_PRT 0x01 58ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_CCP_CBLKSTY_LAZY 0x01 /**< Selective arithmetic coding bypass */ 59ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_CCP_CBLKSTY_RESET 0x02 /**< Reset context probabilities on coding pass boundaries */ 60ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_CCP_CBLKSTY_TERMALL 0x04 /**< Termination on each coding pass */ 61ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_CCP_CBLKSTY_VSC 0x08 /**< Vertically stripe causal context */ 62ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_CCP_CBLKSTY_PTERM 0x10 /**< Predictable termination */ 63ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_CCP_CBLKSTY_SEGSYM 0x20 /**< Segmentation symbols are used */ 64ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_CCP_QNTSTY_NOQNT 0 65ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_CCP_QNTSTY_SIQNT 1 66ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_CCP_QNTSTY_SEQNT 2 67ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 68ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define OPJ_J2K_DEFAULT_CBLK_DATA_SIZE 8192 69ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 70ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/* ----------------------------------------------------------------------- */ 71ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 72ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_MS_SOC 0xff4f /**< SOC marker value */ 73ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_MS_SOT 0xff90 /**< SOT marker value */ 74ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_MS_SOD 0xff93 /**< SOD marker value */ 75ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_MS_EOC 0xffd9 /**< EOC marker value */ 76ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_MS_SIZ 0xff51 /**< SIZ marker value */ 77ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_MS_COD 0xff52 /**< COD marker value */ 78ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_MS_COC 0xff53 /**< COC marker value */ 79ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_MS_RGN 0xff5e /**< RGN marker value */ 80ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_MS_QCD 0xff5c /**< QCD marker value */ 81ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_MS_QCC 0xff5d /**< QCC marker value */ 82ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_MS_POC 0xff5f /**< POC marker value */ 83ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_MS_TLM 0xff55 /**< TLM marker value */ 84ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_MS_PLM 0xff57 /**< PLM marker value */ 85ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_MS_PLT 0xff58 /**< PLT marker value */ 86ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_MS_PPM 0xff60 /**< PPM marker value */ 87ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_MS_PPT 0xff61 /**< PPT marker value */ 88ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_MS_SOP 0xff91 /**< SOP marker value */ 89ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_MS_EPH 0xff92 /**< EPH marker value */ 90ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_MS_CRG 0xff63 /**< CRG marker value */ 91ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_MS_COM 0xff64 /**< COM marker value */ 92ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_MS_CBD 0xff78 /**< CBD marker value */ 93ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_MS_MCC 0xff75 /**< MCC marker value */ 94ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_MS_MCT 0xff74 /**< MCT marker value */ 95ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_MS_MCO 0xff77 /**< MCO marker value */ 96ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 97ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_MS_UNK 0 /**< UNKNOWN marker value */ 98ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 99ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/* UniPG>> */ 100ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#ifdef USE_JPWL 101ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_MS_EPC 0xff68 /**< EPC marker value (Part 11: JPEG 2000 for Wireless) */ 102ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_MS_EPB 0xff66 /**< EPB marker value (Part 11: JPEG 2000 for Wireless) */ 103ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_MS_ESD 0xff67 /**< ESD marker value (Part 11: JPEG 2000 for Wireless) */ 104ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_MS_RED 0xff69 /**< RED marker value (Part 11: JPEG 2000 for Wireless) */ 105ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#endif /* USE_JPWL */ 106ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#ifdef USE_JPSEC 107ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_MS_SEC 0xff65 /**< SEC marker value (Part 8: Secure JPEG 2000) */ 108ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#define J2K_MS_INSEC 0xff94 /**< INSEC marker value (Part 8: Secure JPEG 2000) */ 109ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#endif /* USE_JPSEC */ 110ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/* <<UniPG */ 111ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 112ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/* ----------------------------------------------------------------------- */ 113ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 114ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 115ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Values that specify the status of the decoding process when decoding the main header. 116ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * These values may be combined with a | operator. 117ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * */ 118ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovtypedef enum J2K_STATUS { 119ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov J2K_STATE_NONE = 0x0000, /**< a SOC marker is expected */ 120ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov J2K_STATE_MHSOC = 0x0001, /**< a SOC marker is expected */ 121ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov J2K_STATE_MHSIZ = 0x0002, /**< a SIZ marker is expected */ 122ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov J2K_STATE_MH = 0x0004, /**< the decoding process is in the main header */ 123ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov J2K_STATE_TPHSOT = 0x0008, /**< the decoding process is in a tile part header and expects a SOT marker */ 124ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov J2K_STATE_TPH = 0x0010, /**< the decoding process is in a tile part header */ 125ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov J2K_STATE_MT = 0x0020, /**< the EOC marker has just been read */ 126ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov J2K_STATE_NEOC = 0x0040, /**< the decoding process must not expect a EOC marker because the codestream is truncated */ 127ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 128ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov J2K_STATE_EOC = 0x0100, /**< the decoding process has encountered the EOC marker */ 129ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov J2K_STATE_ERR = 0x8000 /**< the decoding process has encountered an error (FIXME warning V1 = 0x0080)*/ 130ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} J2K_STATUS; 131ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 132ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 133ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Type of elements storing in the MCT data 134ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 135ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovtypedef enum MCT_ELEMENT_TYPE 136ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 137ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov MCT_TYPE_INT16 = 0, /** MCT data is stored as signed shorts*/ 138ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov MCT_TYPE_INT32 = 1, /** MCT data is stored as signed integers*/ 139ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov MCT_TYPE_FLOAT = 2, /** MCT data is stored as floats*/ 140ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov MCT_TYPE_DOUBLE = 3 /** MCT data is stored as doubles*/ 141ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} J2K_MCT_ELEMENT_TYPE; 142ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 143ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 144ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Type of MCT array 145ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 146ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovtypedef enum MCT_ARRAY_TYPE 147ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 148ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov MCT_TYPE_DEPENDENCY = 0, 149ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov MCT_TYPE_DECORRELATION = 1, 150ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov MCT_TYPE_OFFSET = 2 151ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} J2K_MCT_ARRAY_TYPE; 152ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 153ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/* ----------------------------------------------------------------------- */ 154ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 155ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 156ee451cb395940862dad63c85adfe8f2fd55e864cSvet GanovT2 encoding mode 157ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov*/ 158ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovtypedef enum T2_MODE { 159ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov THRESH_CALC = 0, /** Function called in Rate allocation process*/ 160ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FINAL_PASS = 1 /** Function called in Tier 2 process*/ 161ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov}J2K_T2_MODE; 162ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 163ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 164ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Quantization stepsize 165ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 166ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovtypedef struct opj_stepsize { 167ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** exponent */ 168ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_INT32 expn; 169ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** mantissa */ 170ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_INT32 mant; 171ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} opj_stepsize_t; 172ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 173ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 174ee451cb395940862dad63c85adfe8f2fd55e864cSvet GanovTile-component coding parameters 175ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov*/ 176ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovtypedef struct opj_tccp 177ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 178ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** coding style */ 179ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 csty; 180ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** number of resolutions */ 181ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 numresolutions; 182ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** code-blocks width */ 183ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 cblkw; 184ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** code-blocks height */ 185ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 cblkh; 186ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** code-block coding style */ 187ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 cblksty; 188ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** discrete wavelet transform identifier */ 189ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 qmfbid; 190ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** quantisation style */ 191ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 qntsty; 192ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** stepsizes used for quantization */ 193ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_stepsize_t stepsizes[OPJ_J2K_MAXBANDS]; 194ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** number of guard bits */ 195ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 numgbits; 196ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** Region Of Interest shift */ 197ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_INT32 roishift; 198ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** precinct width */ 199ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 prcw[OPJ_J2K_MAXRLVLS]; 200ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** precinct height */ 201ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 prch[OPJ_J2K_MAXRLVLS]; 202ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** the dc_level_shift **/ 203ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_INT32 m_dc_level_shift; 204ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 205ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovopj_tccp_t; 206ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 207ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 208ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 209ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 210ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * FIXME DOC 211ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 212ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovtypedef struct opj_mct_data 213ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 214ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov J2K_MCT_ELEMENT_TYPE m_element_type; 215ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov J2K_MCT_ARRAY_TYPE m_array_type; 216ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_index; 217ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BYTE * m_data; 218ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_data_size; 219ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 220ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovopj_mct_data_t; 221ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 222ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 223ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * FIXME DOC 224ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 225ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovtypedef struct opj_simple_mcc_decorrelation_data 226ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 227ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_index; 228ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_nb_comps; 229ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_mct_data_t * m_decorrelation_array; 230ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_mct_data_t * m_offset_array; 231ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_is_irreversible : 1; 232ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 233ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovopj_simple_mcc_decorrelation_data_t; 234ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 235ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 236ee451cb395940862dad63c85adfe8f2fd55e864cSvet GanovTile coding parameters : 237ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovthis structure is used to store coding/decoding parameters common to all 238ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovtiles (information like COD, COC in main header) 239ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov*/ 240ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovtypedef struct opj_tcp 241ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 242ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** coding style */ 243ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 csty; 244ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** progression order */ 245ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_PROG_ORDER prg; 246ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** number of layers */ 247ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 numlayers; 248ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 num_layers_to_decode; 249ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** multi-component transform identifier */ 250ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 mct; 251ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** rates of layers */ 252ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_FLOAT32 rates[100]; 253ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** number of progression order changes */ 254ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 numpocs; 255ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** progression order changes */ 256ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_poc_t pocs[32]; 257ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** packet header store there for futur use in t2_decode_packet */ 258ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BYTE *ppt_data; 259ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** used to keep a track of the allocated memory */ 260ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BYTE *ppt_buffer; 261ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** Number of bytes stored inside ppt_data*/ 262ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 ppt_data_size; 263ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** size of ppt_data*/ 264ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 ppt_len; 265ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** add fixed_quality */ 266ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_FLOAT32 distoratio[100]; 267ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** tile-component coding parameters */ 268ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tccp_t *tccps; 269ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** number of tile parts for the tile. */ 270ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_nb_tile_parts; 271ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** data for the tile */ 272ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BYTE * m_data; 273ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** size of data */ 274ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_data_size; 275ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** encoding norms */ 276ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_FLOAT64 * mct_norms; 277ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** the mct decoding matrix */ 278ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_FLOAT32 * m_mct_decoding_matrix; 279ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** the mct coding matrix */ 280ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_FLOAT32 * m_mct_coding_matrix; 281ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** mct records */ 282ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_mct_data_t * m_mct_records; 283ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** the number of mct records. */ 284ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_nb_mct_records; 285ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** the max number of mct records. */ 286ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_nb_max_mct_records; 287ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** mcc records */ 288ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_simple_mcc_decorrelation_data_t * m_mcc_records; 289ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** the number of mct records. */ 290ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_nb_mcc_records; 291ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** the max number of mct records. */ 292ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_nb_max_mcc_records; 293ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 294ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 295ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /***** FLAGS *******/ 296e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /** If cod == 1 --> there was a COD marker for the present tile */ 297e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov OPJ_UINT32 cod : 1; 298ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** If ppt == 1 --> there was a PPT marker for the present tile */ 299ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 ppt : 1; 300ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** indicates if a POC marker has been used O:NO, 1:YES */ 301ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 POC : 1; 302ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} opj_tcp_t; 303ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 304ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 305ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 306ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 307ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovtypedef struct opj_encoding_param 308ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 309ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** Maximum rate for each component. If == 0, component size limitation is not considered */ 310ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_max_comp_size; 311ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** Position of tile part flag in progression order*/ 312ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_INT32 m_tp_pos; 313ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** fixed layer */ 314ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_INT32 *m_matrice; 315ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** Flag determining tile part generation*/ 316ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BYTE m_tp_flag; 317ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** allocation by rate/distortion */ 318ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_disto_alloc : 1; 319ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** allocation by fixed layer */ 320ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_fixed_alloc : 1; 321ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** add fixed_quality */ 322ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_fixed_quality : 1; 323ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** Enabling Tile part generation*/ 324ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_tp_on : 1; 325ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 326ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovopj_encoding_param_t; 327ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 328ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovtypedef struct opj_decoding_param 329ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 330ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** if != 0, then original dimension divided by 2^(reduce); if == 0 or not used, image is decoded to the full resolution */ 331ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_reduce; 332ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** if != 0, then only the first "layer" layers are decoded; if == 0 or not used, all the quality layers are decoded */ 333ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_layer; 334ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 335ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovopj_decoding_param_t; 336ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 337ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 338ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 339ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Coding parameters 340ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 341ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovtypedef struct opj_cp 342ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 343ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** Size of the image in bits*/ 344ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*int img_size;*/ 345ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** Rsiz*/ 346e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov OPJ_UINT16 rsiz; 347ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** XTOsiz */ 348ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 tx0; /* MSD see norm */ 349ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** YTOsiz */ 350ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 ty0; /* MSD see norm */ 351ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** XTsiz */ 352ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 tdx; 353ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** YTsiz */ 354ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 tdy; 355ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** comment */ 356ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_CHAR *comment; 357ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** number of tiles in width */ 358ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 tw; 359ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** number of tiles in heigth */ 360ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 th; 361ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 362ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** packet header store there for futur use in t2_decode_packet */ 363ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BYTE *ppm_data; 364ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** size of the ppm_data*/ 365ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 ppm_len; 366ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** size of the ppm_data*/ 367ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 ppm_data_read; 368ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 369ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BYTE *ppm_data_current; 370ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 371ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** packet header storage original buffer */ 372ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BYTE *ppm_buffer; 373ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** pointer remaining on the first byte of the first header if ppm is used */ 374ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BYTE *ppm_data_first; 375ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** Number of bytes actually stored inside the ppm_data */ 376ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 ppm_data_size; 377ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** use in case of multiple marker PPM (number of info already store) */ 378ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_INT32 ppm_store; 379ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** use in case of multiple marker PPM (case on non-finished previous info) */ 380ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_INT32 ppm_previous; 381ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 382ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** tile coding parameters */ 383ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcp_t *tcps; 384ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 385ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov union 386ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov { 387ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_decoding_param_t m_dec; 388ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_encoding_param_t m_enc; 389ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 390ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov m_specific_param; 391ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 392ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 393ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/* UniPG>> */ 394ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#ifdef USE_JPWL 395ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** enables writing of EPC in MH, thus activating JPWL */ 396ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BOOL epc_on; 397ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** enables writing of EPB, in case of activated JPWL */ 398ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BOOL epb_on; 399ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** enables writing of ESD, in case of activated JPWL */ 400ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BOOL esd_on; 401ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** enables writing of informative techniques of ESD, in case of activated JPWL */ 402ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BOOL info_on; 403ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** enables writing of RED, in case of activated JPWL */ 404ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BOOL red_on; 405ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** error protection method for MH (0,1,16,32,37-128) */ 406ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov int hprot_MH; 407ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** tile number of header protection specification (>=0) */ 408ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov int hprot_TPH_tileno[JPWL_MAX_NO_TILESPECS]; 409ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** error protection methods for TPHs (0,1,16,32,37-128) */ 410ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov int hprot_TPH[JPWL_MAX_NO_TILESPECS]; 411ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** tile number of packet protection specification (>=0) */ 412ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov int pprot_tileno[JPWL_MAX_NO_PACKSPECS]; 413ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** packet number of packet protection specification (>=0) */ 414ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov int pprot_packno[JPWL_MAX_NO_PACKSPECS]; 415ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** error protection methods for packets (0,1,16,32,37-128) */ 416ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov int pprot[JPWL_MAX_NO_PACKSPECS]; 417ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** enables writing of ESD, (0/2/4 bytes) */ 418ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov int sens_size; 419ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** sensitivity addressing size (0=auto/2/4 bytes) */ 420ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov int sens_addr; 421ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** sensitivity range (0-3) */ 422ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov int sens_range; 423ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** sensitivity method for MH (-1,0-7) */ 424ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov int sens_MH; 425ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** tile number of sensitivity specification (>=0) */ 426ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov int sens_TPH_tileno[JPWL_MAX_NO_TILESPECS]; 427ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** sensitivity methods for TPHs (-1,0-7) */ 428ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov int sens_TPH[JPWL_MAX_NO_TILESPECS]; 429ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** enables JPWL correction at the decoder */ 430ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BOOL correct; 431ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** expected number of components at the decoder */ 432ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov int exp_comps; 433ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** maximum number of tiles at the decoder */ 434ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 max_tiles; 435ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#endif /* USE_JPWL */ 436ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 437ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /******** FLAGS *********/ 438ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** if ppm == 1 --> there was a PPM marker*/ 439ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 ppm : 1; 440ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** tells if the parameter is a coding or decoding one */ 441ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_is_decoder : 1; 442ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/* <<UniPG */ 443ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} opj_cp_t; 444ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 445ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 446ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovtypedef struct opj_j2k_dec 447ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 448ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** locate in which part of the codestream the decoder is (main header, tile header, end) */ 449ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_state; 450ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** 451ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * store decoding parameters common to all tiles (information like COD, COC in main header) 452ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 453ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcp_t *m_default_tcp; 454ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BYTE *m_header_data; 455ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_header_data_size; 456ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** to tell the tile part length */ 457ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_sot_length; 458ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** Only tiles index in the correct range will be decoded.*/ 459ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_start_tile_x; 460ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_start_tile_y; 461ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_end_tile_x; 462ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_end_tile_y; 463ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** 464ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Decoded area set by the user 465ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 466ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_DA_x0; 467ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_DA_y0; 468ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_DA_x1; 469ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_DA_y1; 470ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 471ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** Index of the tile to decode (used in get_tile) */ 472ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_INT32 m_tile_ind_to_dec; 473ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** Position of the last SOT marker read */ 474ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_OFF_T m_last_sot_read_pos; 475ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 476ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** 477ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Indicate that the current tile-part is assume as the last tile part of the codestream. 478ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * It is useful in the case of PSot is equal to zero. The sot length will be compute in the 479ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * SOD reader function. FIXME NOT USED for the moment 480ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 481ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BOOL m_last_tile_part; 482ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** to tell that a tile can be decoded. */ 483ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_can_decode : 1; 484ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_discard_tiles : 1; 485ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_skip_data : 1; 486ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 487ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} opj_j2k_dec_t; 488ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 489ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovtypedef struct opj_j2k_enc 490ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 491ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** Tile part number, regardless of poc, for each new poc, tp is reset to 1*/ 492ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_current_poc_tile_part_number; /* tp_num */ 493ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 494ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** 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.*/ 495ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_current_tile_part_number; /*cur_tp_num */ 496ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 497ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** 498ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov locate the start position of the TLM marker 499ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov after encoding the tilepart, a jump (in j2k_write_sod) is done to the TLM marker to store the value of its length. 500ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 501ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_OFF_T m_tlm_start; 502ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** 503ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Stores the sizes of the tlm. 504ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 505ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BYTE * m_tlm_sot_offsets_buffer; 506ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** 507ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * The current offset of the tlm buffer. 508ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 509ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BYTE * m_tlm_sot_offsets_current; 510ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 511ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** Total num of tile parts in whole image = num tiles* num tileparts in each tile*/ 512ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** used in TLMmarker*/ 513ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_total_tile_parts; /* totnum_tp */ 514ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 515ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* encoded data for a tile */ 516ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BYTE * m_encoded_tile_data; 517ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 518ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* size of the encoded_data */ 519ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_encoded_tile_size; 520ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 521ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* encoded data for a tile */ 522ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BYTE * m_header_tile_data; 523ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 524ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* size of the encoded_data */ 525ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_header_tile_data_size; 526ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 527ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 528ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} opj_j2k_enc_t; 529ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 530ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 531ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 532ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovstruct opj_tcd; 533ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 534ee451cb395940862dad63c85adfe8f2fd55e864cSvet GanovJPEG-2000 codestream reader/writer 535ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov*/ 536ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovtypedef struct opj_j2k 537ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 538ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* J2K codestream is decoded*/ 539ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BOOL m_is_decoder; 540ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 541ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* FIXME DOC*/ 542ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov union 543ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov { 544ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_j2k_dec_t m_decoder; 545ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_j2k_enc_t m_encoder; 546ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 547ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov m_specific_param; 548ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 549ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** pointer to the internal/private encoded / decoded image */ 550ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_image_t* m_private_image; 551ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 552ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* pointer to the output image (decoded)*/ 553ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_image_t* m_output_image; 554ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 555ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** Coding parameters */ 556ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_cp_t m_cp; 557ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 558ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** the list of procedures to exec **/ 559ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_procedure_list_t * m_procedure_list; 560ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 561ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** the list of validation procedures to follow to make sure the code is valid **/ 562ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_procedure_list_t * m_validation_list; 563ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 564ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** helper used to write the index file */ 565ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_codestream_index_t *cstr_index; 566ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 567ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** number of the tile curently concern by coding/decoding */ 568ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 m_current_tile_number; 569ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 570ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /** the current tile coder/decoder **/ 571ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov struct opj_tcd * m_tcd; 572ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 573ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 574ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovopj_j2k_t; 575ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 576ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 577ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 578ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 579ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** @name Exported functions */ 580ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/*@{*/ 581ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/* ----------------------------------------------------------------------- */ 582ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 583ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 584ee451cb395940862dad63c85adfe8f2fd55e864cSvet GanovSetup the decoder decoding parameters using user parameters. 585ee451cb395940862dad63c85adfe8f2fd55e864cSvet GanovDecoding parameters are returned in j2k->cp. 586ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov@param j2k J2K decompressor handle 587ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov@param parameters decompression parameters 588ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov*/ 589ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovvoid opj_j2k_setup_decoder(opj_j2k_t *j2k, opj_dparameters_t *parameters); 590ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 591ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 592ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Creates a J2K compression structure 593ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 594ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @return Returns a handle to a J2K compressor if successful, returns NULL otherwise 595ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov*/ 596ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovopj_j2k_t* opj_j2k_create_compress(void); 597ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 598ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 599e6986e1e8d4a57987f47c215490cb080a65ee29aSvet GanovOPJ_BOOL opj_j2k_setup_encoder( opj_j2k_t *p_j2k, 600ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_cparameters_t *parameters, 601ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_image_t *image, 602ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_event_mgr_t * p_manager); 603ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 604ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 605ee451cb395940862dad63c85adfe8f2fd55e864cSvet GanovConverts an enum type progression order to string type 606ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov*/ 607ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovchar *opj_j2k_convert_progression_order(OPJ_PROG_ORDER prg_order); 608ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 609ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/* ----------------------------------------------------------------------- */ 610ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/*@}*/ 611ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 612ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/*@}*/ 613ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 614ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 615ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Ends the decompression procedures and possibiliy add data to be read after the 616ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * codestream. 617ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 618ee451cb395940862dad63c85adfe8f2fd55e864cSvet GanovOPJ_BOOL opj_j2k_end_decompress(opj_j2k_t *j2k, 619ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_stream_private_t *p_stream, 620ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_event_mgr_t * p_manager); 621ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 622ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 623ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Reads a jpeg2000 codestream header structure. 624ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 625ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_stream the stream to read data from. 626ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_j2k the jpeg2000 codec. 627ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_image FIXME DOC 628ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_manager the user event manager. 629ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 630ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @return true if the box is valid. 631ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 632ee451cb395940862dad63c85adfe8f2fd55e864cSvet GanovOPJ_BOOL opj_j2k_read_header( opj_stream_private_t *p_stream, 633ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_j2k_t* p_j2k, 634ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_image_t** p_image, 635ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_event_mgr_t* p_manager ); 636ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 637ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 638ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 639ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Destroys a jpeg2000 codec. 640ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 641ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_j2k the jpeg20000 structure to destroy. 642ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 643ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovvoid opj_j2k_destroy (opj_j2k_t *p_j2k); 644ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 645ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 646ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Destroys a codestream index structure. 647ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 648ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_cstr_ind the codestream index parameter to destroy. 649ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 650ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovvoid j2k_destroy_cstr_index (opj_codestream_index_t *p_cstr_ind); 651ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 652ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 653ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Decode tile data. 654ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_j2k the jpeg2000 codec. 655ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_tile_index 656ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_data FIXME DOC 657ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_data_size FIXME DOC 658ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_stream the stream to write data to. 659ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_manager the user event manager. 660ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 661ee451cb395940862dad63c85adfe8f2fd55e864cSvet GanovOPJ_BOOL opj_j2k_decode_tile ( opj_j2k_t * p_j2k, 662ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 p_tile_index, 663ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BYTE * p_data, 664ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 p_data_size, 665ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_stream_private_t *p_stream, 666ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_event_mgr_t * p_manager ); 667ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 668ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 669ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Reads a tile header. 670ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_j2k the jpeg2000 codec. 671ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_tile_index FIXME DOC 672ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_data_size FIXME DOC 673ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_tile_x0 FIXME DOC 674ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_tile_y0 FIXME DOC 675ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_tile_x1 FIXME DOC 676ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_tile_y1 FIXME DOC 677ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_nb_comps FIXME DOC 678ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_go_on FIXME DOC 679ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_stream the stream to write data to. 680ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_manager the user event manager. 681ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 682ee451cb395940862dad63c85adfe8f2fd55e864cSvet GanovOPJ_BOOL opj_j2k_read_tile_header ( opj_j2k_t * p_j2k, 683ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 * p_tile_index, 684ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 * p_data_size, 685ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_INT32 * p_tile_x0, 686ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_INT32 * p_tile_y0, 687ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_INT32 * p_tile_x1, 688ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_INT32 * p_tile_y1, 689ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 * p_nb_comps, 690ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BOOL * p_go_on, 691ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_stream_private_t *p_stream, 692ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_event_mgr_t * p_manager ); 693ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 694ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 695ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 696ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Sets the given area to be decoded. This function should be called right after opj_read_header and before any tile header reading. 697ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 698ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_j2k the jpeg2000 codec. 699ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_image FIXME DOC 700ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_start_x the left position of the rectangle to decode (in image coordinates). 701ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_start_y the up position of the rectangle to decode (in image coordinates). 702ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_end_x the right position of the rectangle to decode (in image coordinates). 703ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_end_y the bottom position of the rectangle to decode (in image coordinates). 704ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_manager the user event manager 705ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 706ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @return true if the area could be set. 707ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 708ee451cb395940862dad63c85adfe8f2fd55e864cSvet GanovOPJ_BOOL opj_j2k_set_decode_area( opj_j2k_t *p_j2k, 709ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_image_t* p_image, 710ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_INT32 p_start_x, OPJ_INT32 p_start_y, 711ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_INT32 p_end_x, OPJ_INT32 p_end_y, 712ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_event_mgr_t * p_manager ); 713ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 714ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 715ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Creates a J2K decompression structure. 716ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 717ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @return a handle to a J2K decompressor if successful, NULL otherwise. 718ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 719ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovopj_j2k_t* opj_j2k_create_decompress(void); 720ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 721ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 722ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 723ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Dump some elements from the J2K decompression structure . 724ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 725ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov *@param p_j2k the jpeg2000 codec. 726ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov *@param flag flag to describe what elments are dump. 727ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov *@param out_stream output stream where dump the elements. 728ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 729ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov*/ 730ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovvoid j2k_dump (opj_j2k_t* p_j2k, OPJ_INT32 flag, FILE* out_stream); 731ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 732ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 733ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 734ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 735ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Dump an image header structure. 736ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 737ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov *@param image the image header to dump. 738ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov *@param dev_dump_flag flag to describe if we are in the case of this function is use outside j2k_dump function 739ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov *@param out_stream output stream where dump the elements. 740ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 741ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovvoid j2k_dump_image_header(opj_image_t* image, OPJ_BOOL dev_dump_flag, FILE* out_stream); 742ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 743ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 744ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Dump a component image header structure. 745ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 746ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov *@param comp the component image header to dump. 747ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov *@param dev_dump_flag flag to describe if we are in the case of this function is use outside j2k_dump function 748ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov *@param out_stream output stream where dump the elements. 749ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 750ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovvoid j2k_dump_image_comp_header(opj_image_comp_t* comp, OPJ_BOOL dev_dump_flag, FILE* out_stream); 751ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 752ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 753ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Get the codestream info from a JPEG2000 codec. 754ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 755ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov *@param p_j2k the component image header to dump. 756ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 757ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov *@return the codestream information extract from the jpg2000 codec 758ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 759ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovopj_codestream_info_v2_t* j2k_get_cstr_info(opj_j2k_t* p_j2k); 760ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 761ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 762ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Get the codestream index from a JPEG2000 codec. 763ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 764ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov *@param p_j2k the component image header to dump. 765ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 766ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov *@return the codestream index extract from the jpg2000 codec 767ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 768ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovopj_codestream_index_t* j2k_get_cstr_index(opj_j2k_t* p_j2k); 769ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 770ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 771ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Decode an image from a JPEG-2000 codestream 772ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param j2k J2K decompressor handle 773ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_stream FIXME DOC 774ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_image FIXME DOC 775ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_manager FIXME DOC 776ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @return FIXME DOC 777ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov*/ 778ee451cb395940862dad63c85adfe8f2fd55e864cSvet GanovOPJ_BOOL opj_j2k_decode(opj_j2k_t *j2k, 779ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_stream_private_t *p_stream, 780ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_image_t *p_image, 781ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_event_mgr_t *p_manager); 782ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 783ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 784ee451cb395940862dad63c85adfe8f2fd55e864cSvet GanovOPJ_BOOL opj_j2k_get_tile( opj_j2k_t *p_j2k, 785ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_stream_private_t *p_stream, 786ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_image_t* p_image, 787ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_event_mgr_t * p_manager, 788ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 tile_index ); 789ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 790ee451cb395940862dad63c85adfe8f2fd55e864cSvet GanovOPJ_BOOL opj_j2k_set_decoded_resolution_factor(opj_j2k_t *p_j2k, 791ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 res_factor, 792ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_event_mgr_t * p_manager); 793ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 794ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 795ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 796ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Writes a tile. 797ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_j2k the jpeg2000 codec. 798ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_tile_index FIXME DOC 799ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_data FIXME DOC 800ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_data_size FIXME DOC 801ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_stream the stream to write data to. 802ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_manager the user event manager. 803ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 804ee451cb395940862dad63c85adfe8f2fd55e864cSvet GanovOPJ_BOOL opj_j2k_write_tile ( opj_j2k_t * p_j2k, 805ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 p_tile_index, 806ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BYTE * p_data, 807ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 p_data_size, 808ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_stream_private_t *p_stream, 809ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_event_mgr_t * p_manager ); 810ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 811ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 812ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Encodes an image into a JPEG-2000 codestream 813ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 814ee451cb395940862dad63c85adfe8f2fd55e864cSvet GanovOPJ_BOOL opj_j2k_encode( opj_j2k_t * p_j2k, 815ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_stream_private_t *cio, 816ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_event_mgr_t * p_manager ); 817ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 818ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 819ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Starts a compression scheme, i.e. validates the codec parameters, writes the header. 820ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 821ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_j2k the jpeg2000 codec. 822ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_stream the stream object. 823ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_image FIXME DOC 824ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @param p_manager the user event manager. 825ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 826ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * @return true if the codec is valid. 827ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 828ee451cb395940862dad63c85adfe8f2fd55e864cSvet GanovOPJ_BOOL opj_j2k_start_compress(opj_j2k_t *p_j2k, 829ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_stream_private_t *p_stream, 830ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_image_t * p_image, 831ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_event_mgr_t * p_manager); 832ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 833ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 834ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Ends the compression procedures and possibiliy add data to be read after the 835ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * codestream. 836ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 837ee451cb395940862dad63c85adfe8f2fd55e864cSvet GanovOPJ_BOOL opj_j2k_end_compress( opj_j2k_t *p_j2k, 838ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_stream_private_t *cio, 839ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_event_mgr_t * p_manager); 840ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 841ee451cb395940862dad63c85adfe8f2fd55e864cSvet GanovOPJ_BOOL opj_j2k_setup_mct_encoding (opj_tcp_t * p_tcp, opj_image_t * p_image); 842ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 843ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 844ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#endif /* __J2K_H */ 845