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, 2011-2012, Centre National d'Etudes Spatiales (CNES), FR 16ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Copyright (c) 2012, CS Systemes d'Information, France 17ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * All rights reserved. 18ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 19ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Redistribution and use in source and binary forms, with or without 20ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * modification, are permitted provided that the following conditions 21ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * are met: 22ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 1. Redistributions of source code must retain the above copyright 23ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * notice, this list of conditions and the following disclaimer. 24ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 2. Redistributions in binary form must reproduce the above copyright 25ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * notice, this list of conditions and the following disclaimer in the 26ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * documentation and/or other materials provided with the distribution. 27ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * 28ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' 29ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 30ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 31ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 32ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 33ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 34ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 35ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 36ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 37ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 38ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * POSSIBILITY OF SUCH DAMAGE. 39ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 40ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 41ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#include "opj_includes.h" 42ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 43ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/* ----------------------------------------------------------------------- */ 44ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 45ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/* TODO MSD: */ 46ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#ifdef TODO_MSD 47ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovvoid tcd_dump(FILE *fd, opj_tcd_t *tcd, opj_tcd_image_t * img) { 48ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov int tileno, compno, resno, bandno, precno;/*, cblkno;*/ 49ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 50ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov fprintf(fd, "image {\n"); 51ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov fprintf(fd, " tw=%d, th=%d x0=%d x1=%d y0=%d y1=%d\n", 52ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov img->tw, img->th, tcd->image->x0, tcd->image->x1, tcd->image->y0, tcd->image->y1); 53ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 54ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (tileno = 0; tileno < img->th * img->tw; tileno++) { 55ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_tile_t *tile = &tcd->tcd_image->tiles[tileno]; 56ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov fprintf(fd, " tile {\n"); 57ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov fprintf(fd, " x0=%d, y0=%d, x1=%d, y1=%d, numcomps=%d\n", 58ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov tile->x0, tile->y0, tile->x1, tile->y1, tile->numcomps); 59ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (compno = 0; compno < tile->numcomps; compno++) { 60ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_tilecomp_t *tilec = &tile->comps[compno]; 61ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov fprintf(fd, " tilec {\n"); 62ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov fprintf(fd, 63ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov " x0=%d, y0=%d, x1=%d, y1=%d, numresolutions=%d\n", 64ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov tilec->x0, tilec->y0, tilec->x1, tilec->y1, tilec->numresolutions); 65ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (resno = 0; resno < tilec->numresolutions; resno++) { 66ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_resolution_t *res = &tilec->resolutions[resno]; 67ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov fprintf(fd, "\n res {\n"); 68ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov fprintf(fd, 69ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov " x0=%d, y0=%d, x1=%d, y1=%d, pw=%d, ph=%d, numbands=%d\n", 70ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov res->x0, res->y0, res->x1, res->y1, res->pw, res->ph, res->numbands); 71ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (bandno = 0; bandno < res->numbands; bandno++) { 72ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_band_t *band = &res->bands[bandno]; 73ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov fprintf(fd, " band {\n"); 74ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov fprintf(fd, 75ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov " x0=%d, y0=%d, x1=%d, y1=%d, stepsize=%f, numbps=%d\n", 76ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov band->x0, band->y0, band->x1, band->y1, band->stepsize, band->numbps); 77ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (precno = 0; precno < res->pw * res->ph; precno++) { 78ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_precinct_t *prec = &band->precincts[precno]; 79ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov fprintf(fd, " prec {\n"); 80ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov fprintf(fd, 81ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov " x0=%d, y0=%d, x1=%d, y1=%d, cw=%d, ch=%d\n", 82ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov prec->x0, prec->y0, prec->x1, prec->y1, prec->cw, prec->ch); 83ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* 84ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (cblkno = 0; cblkno < prec->cw * prec->ch; cblkno++) { 85ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_cblk_t *cblk = &prec->cblks[cblkno]; 86ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov fprintf(fd, " cblk {\n"); 87ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov fprintf(fd, 88ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov " x0=%d, y0=%d, x1=%d, y1=%d\n", 89ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov cblk->x0, cblk->y0, cblk->x1, cblk->y1); 90ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov fprintf(fd, " }\n"); 91ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 92ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 93ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov fprintf(fd, " }\n"); 94ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 95ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov fprintf(fd, " }\n"); 96ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 97ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov fprintf(fd, " }\n"); 98ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 99ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov fprintf(fd, " }\n"); 100ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 101ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov fprintf(fd, " }\n"); 102ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 103ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov fprintf(fd, "}\n"); 104ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 105ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#endif 106e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 107e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov/** 108e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov * Initializes tile coding/decoding 109e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov */ 110ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmannstatic INLINE OPJ_BOOL opj_tcd_init_tile(opj_tcd_t *p_tcd, OPJ_UINT32 p_tile_no, OPJ_BOOL isEncoder, OPJ_FLOAT32 fraction, OPJ_SIZE_T sizeof_block, opj_event_mgr_t* manager); 111e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 112ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 113ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov* Allocates memory for a decoding code block. 114ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov*/ 115ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovstatic OPJ_BOOL opj_tcd_code_block_dec_allocate (opj_tcd_cblk_dec_t * p_code_block); 116ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 117ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 118ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Deallocates the decoding data of the given precinct. 119ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 120ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovstatic void opj_tcd_code_block_dec_deallocate (opj_tcd_precinct_t * p_precinct); 121ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 122ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 123e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov * Allocates memory for an encoding code block (but not data). 124ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 125ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovstatic OPJ_BOOL opj_tcd_code_block_enc_allocate (opj_tcd_cblk_enc_t * p_code_block); 126ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 127ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 128e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov * Allocates data for an encoding code block 129e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov */ 130e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovstatic OPJ_BOOL opj_tcd_code_block_enc_allocate_data (opj_tcd_cblk_enc_t * p_code_block); 131e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 132e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov/** 133ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Deallocates the encoding data of the given precinct. 134ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 135ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovstatic void opj_tcd_code_block_enc_deallocate (opj_tcd_precinct_t * p_precinct); 136ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 137ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 138ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 139ee451cb395940862dad63c85adfe8f2fd55e864cSvet GanovFree the memory allocated for encoding 140ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov@param tcd TCD handle 141ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov*/ 142ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovstatic void opj_tcd_free_tile(opj_tcd_t *tcd); 143ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 144ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 145ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovstatic OPJ_BOOL opj_tcd_t2_decode ( opj_tcd_t *p_tcd, 146ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BYTE * p_src_data, 147ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 * p_data_read, 148ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 p_max_src_size, 149ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann opj_codestream_index_t *p_cstr_index, 150ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann opj_event_mgr_t *p_manager); 151ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 152ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovstatic OPJ_BOOL opj_tcd_t1_decode (opj_tcd_t *p_tcd); 153ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 154ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovstatic OPJ_BOOL opj_tcd_dwt_decode (opj_tcd_t *p_tcd); 155ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 156ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmannstatic OPJ_BOOL opj_tcd_mct_decode (opj_tcd_t *p_tcd, opj_event_mgr_t *p_manager); 157ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 158ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovstatic OPJ_BOOL opj_tcd_dc_level_shift_decode (opj_tcd_t *p_tcd); 159ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 160ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 161ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovstatic OPJ_BOOL opj_tcd_dc_level_shift_encode ( opj_tcd_t *p_tcd ); 162ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 163ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovstatic OPJ_BOOL opj_tcd_mct_encode ( opj_tcd_t *p_tcd ); 164ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 165ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovstatic OPJ_BOOL opj_tcd_dwt_encode ( opj_tcd_t *p_tcd ); 166ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 167ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovstatic OPJ_BOOL opj_tcd_t1_encode ( opj_tcd_t *p_tcd ); 168ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 169ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovstatic OPJ_BOOL opj_tcd_t2_encode ( opj_tcd_t *p_tcd, 170ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BYTE * p_dest_data, 171ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 * p_data_written, 172ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 p_max_dest_size, 173ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_codestream_info_t *p_cstr_info ); 174ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 175ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovstatic OPJ_BOOL opj_tcd_rate_allocate_encode( opj_tcd_t *p_tcd, 176ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BYTE * p_dest_data, 177ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 p_max_dest_size, 178ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_codestream_info_t *p_cstr_info ); 179ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 180ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/* ----------------------------------------------------------------------- */ 181ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 182ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 183ee451cb395940862dad63c85adfe8f2fd55e864cSvet GanovCreate a new TCD handle 184ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov*/ 185ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovopj_tcd_t* opj_tcd_create(OPJ_BOOL p_is_decoder) 186ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 187ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_t *l_tcd = 00; 188ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 189ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* create the tcd structure */ 190e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tcd = (opj_tcd_t*) opj_calloc(1,sizeof(opj_tcd_t)); 191ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (!l_tcd) { 192ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return 00; 193ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 194ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 195ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_tcd->m_is_decoder = p_is_decoder ? 1 : 0; 196ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 197e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tcd->tcd_image = (opj_tcd_image_t*)opj_calloc(1,sizeof(opj_tcd_image_t)); 198ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (!l_tcd->tcd_image) { 199ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_free(l_tcd); 200ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return 00; 201ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 202ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 203ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return l_tcd; 204ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 205ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 206ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 207ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/* ----------------------------------------------------------------------- */ 208ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 209ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovvoid opj_tcd_rateallocate_fixed(opj_tcd_t *tcd) { 210ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 layno; 211ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 212ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (layno = 0; layno < tcd->tcp->numlayers; layno++) { 213ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_makelayer_fixed(tcd, layno, 1); 214ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 215ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 216ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 217ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 218ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovvoid opj_tcd_makelayer( opj_tcd_t *tcd, 219ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 layno, 220ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_FLOAT64 thresh, 221ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 final) 222ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 223ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 compno, resno, bandno, precno, cblkno; 224ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 passno; 225ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 226ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_tile_t *tcd_tile = tcd->tcd_image->tiles; 227ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 228ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov tcd_tile->distolayer[layno] = 0; /* fixed_quality */ 229ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 230ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (compno = 0; compno < tcd_tile->numcomps; compno++) { 231ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_tilecomp_t *tilec = &tcd_tile->comps[compno]; 232ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 233ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (resno = 0; resno < tilec->numresolutions; resno++) { 234ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_resolution_t *res = &tilec->resolutions[resno]; 235ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 236ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (bandno = 0; bandno < res->numbands; bandno++) { 237ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_band_t *band = &res->bands[bandno]; 238ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 239ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (precno = 0; precno < res->pw * res->ph; precno++) { 240ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_precinct_t *prc = &band->precincts[precno]; 241ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 242ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (cblkno = 0; cblkno < prc->cw * prc->ch; cblkno++) { 243ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_cblk_enc_t *cblk = &prc->cblks.enc[cblkno]; 244ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_layer_t *layer = &cblk->layers[layno]; 245ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 n; 246ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 247ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (layno == 0) { 248ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov cblk->numpassesinlayers = 0; 249ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 250ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 251ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov n = cblk->numpassesinlayers; 252ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 253ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (passno = cblk->numpassesinlayers; passno < cblk->totalpasses; passno++) { 254ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 dr; 255ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_FLOAT64 dd; 256ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_pass_t *pass = &cblk->passes[passno]; 257ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 258ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (n == 0) { 259ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov dr = pass->rate; 260ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov dd = pass->distortiondec; 261ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } else { 262ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov dr = pass->rate - cblk->passes[n - 1].rate; 263ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov dd = pass->distortiondec - cblk->passes[n - 1].distortiondec; 264ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 265ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 266ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (!dr) { 267ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (dd != 0) 268ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov n = passno + 1; 269ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov continue; 270ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 271ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (thresh - (dd / dr) < DBL_EPSILON) /* do not rely on float equality, check with DBL_EPSILON margin */ 272ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov n = passno + 1; 273ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 274ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 275ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov layer->numpasses = n - cblk->numpassesinlayers; 276ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 277ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (!layer->numpasses) { 278ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov layer->disto = 0; 279ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov continue; 280ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 281ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 282ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (cblk->numpassesinlayers == 0) { 283ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov layer->len = cblk->passes[n - 1].rate; 284ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov layer->data = cblk->data; 285ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov layer->disto = cblk->passes[n - 1].distortiondec; 286ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } else { 287ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov layer->len = cblk->passes[n - 1].rate - cblk->passes[cblk->numpassesinlayers - 1].rate; 288ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov layer->data = cblk->data + cblk->passes[cblk->numpassesinlayers - 1].rate; 289ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov layer->disto = cblk->passes[n - 1].distortiondec - cblk->passes[cblk->numpassesinlayers - 1].distortiondec; 290ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 291ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 292ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov tcd_tile->distolayer[layno] += layer->disto; /* fixed_quality */ 293ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 294ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (final) 295ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov cblk->numpassesinlayers = n; 296ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 297ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 298ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 299ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 300ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 301ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 302ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 303ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovvoid opj_tcd_makelayer_fixed(opj_tcd_t *tcd, OPJ_UINT32 layno, OPJ_UINT32 final) { 304ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 compno, resno, bandno, precno, cblkno; 305ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_INT32 value; /*, matrice[tcd_tcp->numlayers][tcd_tile->comps[0].numresolutions][3]; */ 306ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_INT32 matrice[10][10][3]; 307ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 i, j, k; 308ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 309ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_cp_t *cp = tcd->cp; 310ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_tile_t *tcd_tile = tcd->tcd_image->tiles; 311ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcp_t *tcd_tcp = tcd->tcp; 312ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 313ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (compno = 0; compno < tcd_tile->numcomps; compno++) { 314ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_tilecomp_t *tilec = &tcd_tile->comps[compno]; 315ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 316ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (i = 0; i < tcd_tcp->numlayers; i++) { 317ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (j = 0; j < tilec->numresolutions; j++) { 318ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (k = 0; k < 3; k++) { 319ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov matrice[i][j][k] = 320ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov (OPJ_INT32) ((OPJ_FLOAT32)cp->m_specific_param.m_enc.m_matrice[i * tilec->numresolutions * 3 + j * 3 + k] 321ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * (OPJ_FLOAT32) (tcd->image->comps[compno].prec / 16.0)); 322ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 323ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 324ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 325ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 326ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (resno = 0; resno < tilec->numresolutions; resno++) { 327ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_resolution_t *res = &tilec->resolutions[resno]; 328ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 329ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (bandno = 0; bandno < res->numbands; bandno++) { 330ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_band_t *band = &res->bands[bandno]; 331ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 332ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (precno = 0; precno < res->pw * res->ph; precno++) { 333ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_precinct_t *prc = &band->precincts[precno]; 334ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 335ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (cblkno = 0; cblkno < prc->cw * prc->ch; cblkno++) { 336ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_cblk_enc_t *cblk = &prc->cblks.enc[cblkno]; 337ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_layer_t *layer = &cblk->layers[layno]; 338ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 n; 339ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_INT32 imsb = (OPJ_INT32)(tcd->image->comps[compno].prec - cblk->numbps); /* number of bit-plan equal to zero */ 340ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 341ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* Correction of the matrix of coefficient to include the IMSB information */ 342ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (layno == 0) { 343ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov value = matrice[layno][resno][bandno]; 344ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (imsb >= value) { 345ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov value = 0; 346ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } else { 347ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov value -= imsb; 348ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 349ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } else { 350ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov value = matrice[layno][resno][bandno] - matrice[layno - 1][resno][bandno]; 351ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (imsb >= matrice[layno - 1][resno][bandno]) { 352ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov value -= (imsb - matrice[layno - 1][resno][bandno]); 353ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (value < 0) { 354ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov value = 0; 355ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 356ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 357ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 358ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 359ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (layno == 0) { 360ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov cblk->numpassesinlayers = 0; 361ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 362ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 363ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov n = cblk->numpassesinlayers; 364ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (cblk->numpassesinlayers == 0) { 365ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (value != 0) { 366ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov n = 3 * (OPJ_UINT32)value - 2 + cblk->numpassesinlayers; 367ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } else { 368ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov n = cblk->numpassesinlayers; 369ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 370ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } else { 371ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov n = 3 * (OPJ_UINT32)value + cblk->numpassesinlayers; 372ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 373ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 374ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov layer->numpasses = n - cblk->numpassesinlayers; 375ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 376ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (!layer->numpasses) 377ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov continue; 378ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 379ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (cblk->numpassesinlayers == 0) { 380ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov layer->len = cblk->passes[n - 1].rate; 381ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov layer->data = cblk->data; 382ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } else { 383ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov layer->len = cblk->passes[n - 1].rate - cblk->passes[cblk->numpassesinlayers - 1].rate; 384ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov layer->data = cblk->data + cblk->passes[cblk->numpassesinlayers - 1].rate; 385ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 386ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 387ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (final) 388ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov cblk->numpassesinlayers = n; 389ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 390ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 391ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 392ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 393ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 394ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 395ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 396ee451cb395940862dad63c85adfe8f2fd55e864cSvet GanovOPJ_BOOL opj_tcd_rateallocate( opj_tcd_t *tcd, 397ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BYTE *dest, 398ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 * p_data_written, 399ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 len, 400ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_codestream_info_t *cstr_info) 401ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 402ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 compno, resno, bandno, precno, cblkno, layno; 403ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 passno; 404ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_FLOAT64 min, max; 405ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_FLOAT64 cumdisto[100]; /* fixed_quality */ 406ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov const OPJ_FLOAT64 K = 1; /* 1.1; fixed_quality */ 407ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_FLOAT64 maxSE = 0; 408ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 409ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_cp_t *cp = tcd->cp; 410ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_tile_t *tcd_tile = tcd->tcd_image->tiles; 411ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcp_t *tcd_tcp = tcd->tcp; 412ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 413ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov min = DBL_MAX; 414ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov max = 0; 415ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 416ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov tcd_tile->numpix = 0; /* fixed_quality */ 417ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 418ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (compno = 0; compno < tcd_tile->numcomps; compno++) { 419ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_tilecomp_t *tilec = &tcd_tile->comps[compno]; 420ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov tilec->numpix = 0; 421ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 422ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (resno = 0; resno < tilec->numresolutions; resno++) { 423ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_resolution_t *res = &tilec->resolutions[resno]; 424ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 425ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (bandno = 0; bandno < res->numbands; bandno++) { 426ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_band_t *band = &res->bands[bandno]; 427ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 428ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (precno = 0; precno < res->pw * res->ph; precno++) { 429ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_precinct_t *prc = &band->precincts[precno]; 430ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 431ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (cblkno = 0; cblkno < prc->cw * prc->ch; cblkno++) { 432ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_cblk_enc_t *cblk = &prc->cblks.enc[cblkno]; 433ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 434ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (passno = 0; passno < cblk->totalpasses; passno++) { 435ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_pass_t *pass = &cblk->passes[passno]; 436ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_INT32 dr; 437ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_FLOAT64 dd, rdslope; 438ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 439ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (passno == 0) { 440ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov dr = (OPJ_INT32)pass->rate; 441ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov dd = pass->distortiondec; 442ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } else { 443ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov dr = (OPJ_INT32)(pass->rate - cblk->passes[passno - 1].rate); 444ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov dd = pass->distortiondec - cblk->passes[passno - 1].distortiondec; 445ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 446ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 447ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (dr == 0) { 448ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov continue; 449ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 450ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 451ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov rdslope = dd / dr; 452ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (rdslope < min) { 453ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov min = rdslope; 454ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 455ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 456ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (rdslope > max) { 457ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov max = rdslope; 458ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 459ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } /* passno */ 460ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 461ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* fixed_quality */ 462ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov tcd_tile->numpix += ((cblk->x1 - cblk->x0) * (cblk->y1 - cblk->y0)); 463ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov tilec->numpix += ((cblk->x1 - cblk->x0) * (cblk->y1 - cblk->y0)); 464ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } /* cbklno */ 465ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } /* precno */ 466ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } /* bandno */ 467ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } /* resno */ 468ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 469ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov maxSE += (((OPJ_FLOAT64)(1 << tcd->image->comps[compno].prec) - 1.0) 470ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * ((OPJ_FLOAT64)(1 << tcd->image->comps[compno].prec) -1.0)) 471ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * ((OPJ_FLOAT64)(tilec->numpix)); 472ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } /* compno */ 473ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 474ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* index file */ 475ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if(cstr_info) { 476ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tile_info_t *tile_info = &cstr_info->tile[tcd->tcd_tileno]; 477ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov tile_info->numpix = tcd_tile->numpix; 478ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov tile_info->distotile = tcd_tile->distotile; 479ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov tile_info->thresh = (OPJ_FLOAT64 *) opj_malloc(tcd_tcp->numlayers * sizeof(OPJ_FLOAT64)); 480e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if (!tile_info->thresh) { 481e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /* FIXME event manager error callback */ 482e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov return OPJ_FALSE; 483e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 484ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 485ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 486ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (layno = 0; layno < tcd_tcp->numlayers; layno++) { 487ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_FLOAT64 lo = min; 488ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_FLOAT64 hi = max; 489ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BOOL success = OPJ_FALSE; 490ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 maxlen = tcd_tcp->rates[layno] ? opj_uint_min(((OPJ_UINT32) ceil(tcd_tcp->rates[layno])), len) : len; 491ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_FLOAT64 goodthresh = 0; 492ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_FLOAT64 stable_thresh = 0; 493ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 i; 494ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_FLOAT64 distotarget; /* fixed_quality */ 495ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 496ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* fixed_quality */ 497ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov distotarget = tcd_tile->distotile - ((K * maxSE) / pow((OPJ_FLOAT32)10, tcd_tcp->distoratio[layno] / 10)); 498ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 499ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* Don't try to find an optimal threshold but rather take everything not included yet, if 500ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov -r xx,yy,zz,0 (disto_alloc == 1 and rates == 0) 501ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov -q xx,yy,zz,0 (fixed_quality == 1 and distoratio == 0) 502ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ==> possible to have some lossy layers and the last layer for sure lossless */ 503ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if ( ((cp->m_specific_param.m_enc.m_disto_alloc==1) && (tcd_tcp->rates[layno]>0)) || ((cp->m_specific_param.m_enc.m_fixed_quality==1) && (tcd_tcp->distoratio[layno]>0))) { 504ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_t2_t*t2 = opj_t2_create(tcd->image, cp); 505ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_FLOAT64 thresh = 0; 506ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 507ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (t2 == 00) { 508ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 509ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 510ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 511ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (i = 0; i < 128; ++i) { 512ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_FLOAT64 distoachieved = 0; /* fixed_quality */ 513ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 514ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov thresh = (lo + hi) / 2; 515ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 516ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_makelayer(tcd, layno, thresh, 0); 517ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 518ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (cp->m_specific_param.m_enc.m_fixed_quality) { /* fixed_quality */ 519e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if(OPJ_IS_CINEMA(cp->rsiz)){ 520ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (! opj_t2_encode_packets(t2,tcd->tcd_tileno, tcd_tile, layno + 1, dest, p_data_written, maxlen, cstr_info,tcd->cur_tp_num,tcd->tp_pos,tcd->cur_pino,THRESH_CALC)) { 521ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 522ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov lo = thresh; 523ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov continue; 524ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 525ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov else { 526ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov distoachieved = layno == 0 ? 527ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov tcd_tile->distolayer[0] : cumdisto[layno - 1] + tcd_tile->distolayer[layno]; 528ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 529ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (distoachieved < distotarget) { 530ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov hi=thresh; 531ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov stable_thresh = thresh; 532ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov continue; 533ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov }else{ 534ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov lo=thresh; 535ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 536ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 537ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov }else{ 538ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov distoachieved = (layno == 0) ? 539ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov tcd_tile->distolayer[0] : (cumdisto[layno - 1] + tcd_tile->distolayer[layno]); 540ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 541ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (distoachieved < distotarget) { 542ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov hi = thresh; 543ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov stable_thresh = thresh; 544ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov continue; 545ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 546ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov lo = thresh; 547ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 548ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } else { 549ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (! opj_t2_encode_packets(t2, tcd->tcd_tileno, tcd_tile, layno + 1, dest,p_data_written, maxlen, cstr_info,tcd->cur_tp_num,tcd->tp_pos,tcd->cur_pino,THRESH_CALC)) 550ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov { 551ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* TODO: what to do with l ??? seek / tell ??? */ 552ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* opj_event_msg(tcd->cinfo, EVT_INFO, "rate alloc: len=%d, max=%d\n", l, maxlen); */ 553ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov lo = thresh; 554ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov continue; 555ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 556ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 557ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov hi = thresh; 558ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov stable_thresh = thresh; 559ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 560ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 561ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 562ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov success = OPJ_TRUE; 563ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov goodthresh = stable_thresh == 0? thresh : stable_thresh; 564ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 565ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_t2_destroy(t2); 566ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } else { 567ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov success = OPJ_TRUE; 568ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov goodthresh = min; 569ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 570ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 571ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (!success) { 572ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 573ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 574ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 575ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if(cstr_info) { /* Threshold for Marcela Index */ 576ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov cstr_info->tile[tcd->tcd_tileno].thresh[layno] = goodthresh; 577ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 578ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 579ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_makelayer(tcd, layno, goodthresh, 1); 580ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 581ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* fixed_quality */ 582ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov cumdisto[layno] = (layno == 0) ? tcd_tile->distolayer[0] : (cumdisto[layno - 1] + tcd_tile->distolayer[layno]); 583ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 584ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 585ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_TRUE; 586ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 587ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 588ee451cb395940862dad63c85adfe8f2fd55e864cSvet GanovOPJ_BOOL opj_tcd_init( opj_tcd_t *p_tcd, 589ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_image_t * p_image, 590ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_cp_t * p_cp ) 591ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 592ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_tcd->image = p_image; 593ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_tcd->cp = p_cp; 594ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 595e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov p_tcd->tcd_image->tiles = (opj_tcd_tile_t *) opj_calloc(1,sizeof(opj_tcd_tile_t)); 596ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (! p_tcd->tcd_image->tiles) { 597ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 598ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 599ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 600e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov p_tcd->tcd_image->tiles->comps = (opj_tcd_tilecomp_t *) opj_calloc(p_image->numcomps,sizeof(opj_tcd_tilecomp_t)); 601ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (! p_tcd->tcd_image->tiles->comps ) { 602ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 603ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 604ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 605ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_tcd->tcd_image->tiles->numcomps = p_image->numcomps; 606ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_tcd->tp_pos = p_cp->m_specific_param.m_enc.m_tp_pos; 607ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 608ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_TRUE; 609ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 610ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 611ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 612ee451cb395940862dad63c85adfe8f2fd55e864cSvet GanovDestroy a previously created TCD handle 613ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov*/ 614ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganovvoid opj_tcd_destroy(opj_tcd_t *tcd) { 615ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (tcd) { 616ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_free_tile(tcd); 617ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 618ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (tcd->tcd_image) { 619ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_free(tcd->tcd_image); 620ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov tcd->tcd_image = 00; 621ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 622ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_free(tcd); 623ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 624ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 625ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 626e6986e1e8d4a57987f47c215490cb080a65ee29aSvet GanovOPJ_BOOL opj_alloc_tile_component_data(opj_tcd_tilecomp_t *l_tilec) 627ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 628e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if ((l_tilec->data == 00) || ((l_tilec->data_size_needed > l_tilec->data_size) && (l_tilec->ownsData == OPJ_FALSE))) { 629e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tilec->data = (OPJ_INT32 *) opj_malloc(l_tilec->data_size_needed); 630e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if (! l_tilec->data ) { 631e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov return OPJ_FALSE; 632e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 633e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /*fprintf(stderr, "tAllocate data of tilec (int): %d x OPJ_UINT32n",l_data_size);*/ 634e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tilec->data_size = l_tilec->data_size_needed; 635e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tilec->ownsData = OPJ_TRUE; 636e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 637e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov else if (l_tilec->data_size_needed > l_tilec->data_size) { 638e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov OPJ_INT32 * new_data = (OPJ_INT32 *) opj_realloc(l_tilec->data, l_tilec->data_size_needed); 639e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /* opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to handle tile datan"); */ 640e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /* fprintf(stderr, "Not enough memory to handle tile data"); */ 641e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if (! new_data) { 642e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov opj_free(l_tilec->data); 643e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tilec->data = NULL; 644e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tilec->data_size = 0; 645e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tilec->data_size_needed = 0; 646e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tilec->ownsData = OPJ_FALSE; 647e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov return OPJ_FALSE; 648e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 649e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tilec->data = new_data; 650e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /*fprintf(stderr, "tReallocate data of tilec (int): from %d to %d x OPJ_UINT32n", l_tilec->data_size, l_data_size);*/ 651e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tilec->data_size = l_tilec->data_size_needed; 652e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tilec->ownsData = OPJ_TRUE; 653e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 654e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov return OPJ_TRUE; 655e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov} 656ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 657e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov/* ----------------------------------------------------------------------- */ 658ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 659ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmannstatic INLINE OPJ_BOOL opj_tcd_init_tile(opj_tcd_t *p_tcd, OPJ_UINT32 p_tile_no, OPJ_BOOL isEncoder, OPJ_FLOAT32 fraction, OPJ_SIZE_T sizeof_block, opj_event_mgr_t* manager) 660e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov{ 661e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov OPJ_UINT32 (*l_gain_ptr)(OPJ_UINT32) = 00; 662e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov OPJ_UINT32 compno, resno, bandno, precno, cblkno; 663e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov opj_tcp_t * l_tcp = 00; 664e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov opj_cp_t * l_cp = 00; 665e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov opj_tcd_tile_t * l_tile = 00; 666e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov opj_tccp_t *l_tccp = 00; 667e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov opj_tcd_tilecomp_t *l_tilec = 00; 668e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov opj_image_comp_t * l_image_comp = 00; 669e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov opj_tcd_resolution_t *l_res = 00; 670e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov opj_tcd_band_t *l_band = 00; 671e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov opj_stepsize_t * l_step_size = 00; 672e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov opj_tcd_precinct_t *l_current_precinct = 00; 673e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov opj_image_t *l_image = 00; 674e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov OPJ_UINT32 p,q; 675e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov OPJ_UINT32 l_level_no; 676e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov OPJ_UINT32 l_pdx, l_pdy; 677e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov OPJ_UINT32 l_gain; 678e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov OPJ_INT32 l_x0b, l_y0b; 679e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov OPJ_UINT32 l_tx0, l_ty0; 680e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /* extent of precincts , top left, bottom right**/ 681e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov OPJ_INT32 l_tl_prc_x_start, l_tl_prc_y_start, l_br_prc_x_end, l_br_prc_y_end; 682e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /* number of precinct for a resolution */ 683e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov OPJ_UINT32 l_nb_precincts; 684e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /* room needed to store l_nb_precinct precinct for a resolution */ 685e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov OPJ_UINT32 l_nb_precinct_size; 686e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /* number of code blocks for a precinct*/ 687e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov OPJ_UINT32 l_nb_code_blocks; 688e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /* room needed to store l_nb_code_blocks code blocks for a precinct*/ 689e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov OPJ_UINT32 l_nb_code_blocks_size; 690e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /* size of data for a tile */ 691e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov OPJ_UINT32 l_data_size; 692e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 693e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_cp = p_tcd->cp; 694e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tcp = &(l_cp->tcps[p_tile_no]); 695e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tile = p_tcd->tcd_image->tiles; 696e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tccp = l_tcp->tccps; 697e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tilec = l_tile->comps; 698e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_image = p_tcd->image; 699e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_image_comp = p_tcd->image->comps; 700e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 701e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov p = p_tile_no % l_cp->tw; /* tile coordinates */ 702e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov q = p_tile_no / l_cp->tw; 703e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /*fprintf(stderr, "Tile coordinate = %d,%d\n", p, q);*/ 704e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 705e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /* 4 borders of the tile rescale on the image if necessary */ 706e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tx0 = l_cp->tx0 + p * l_cp->tdx; /* can't be greater than l_image->x1 so won't overflow */ 707e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tile->x0 = (OPJ_INT32)opj_uint_max(l_tx0, l_image->x0); 708e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tile->x1 = (OPJ_INT32)opj_uint_min(opj_uint_adds(l_tx0, l_cp->tdx), l_image->x1); 7094d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann if (l_tile->x0 < 0 || l_tile->x1 < 0) { 7104d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann return OPJ_FALSE; 7114d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann } 7124d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann 713e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_ty0 = l_cp->ty0 + q * l_cp->tdy; /* can't be greater than l_image->y1 so won't overflow */ 714e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tile->y0 = (OPJ_INT32)opj_uint_max(l_ty0, l_image->y0); 715e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tile->y1 = (OPJ_INT32)opj_uint_min(opj_uint_adds(l_ty0, l_cp->tdy), l_image->y1); 7164d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann if (l_tile->y0 < 0 || l_tile->y1 < 0) { 7174d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann return OPJ_FALSE; 7184d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann } 719e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 720e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /* testcase 1888.pdf.asan.35.988 */ 721e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if (l_tccp->numresolutions == 0) { 722ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann opj_event_msg(manager, EVT_ERROR, "tiles require at least one resolution\n"); 723e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov return OPJ_FALSE; 724e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 725e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /*fprintf(stderr, "Tile border = %d,%d,%d,%d\n", l_tile->x0, l_tile->y0,l_tile->x1,l_tile->y1);*/ 726e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 727e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /*tile->numcomps = image->numcomps; */ 728e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov for (compno = 0; compno < l_tile->numcomps; ++compno) { 729e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /*fprintf(stderr, "compno = %d/%d\n", compno, l_tile->numcomps);*/ 730e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_image_comp->resno_decoded = 0; 731e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /* border of each l_tile component (global) */ 732e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tilec->x0 = opj_int_ceildiv(l_tile->x0, (OPJ_INT32)l_image_comp->dx); 733e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tilec->y0 = opj_int_ceildiv(l_tile->y0, (OPJ_INT32)l_image_comp->dy); 734e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tilec->x1 = opj_int_ceildiv(l_tile->x1, (OPJ_INT32)l_image_comp->dx); 735e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tilec->y1 = opj_int_ceildiv(l_tile->y1, (OPJ_INT32)l_image_comp->dy); 736e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /*fprintf(stderr, "\tTile compo border = %d,%d,%d,%d\n", l_tilec->x0, l_tilec->y0,l_tilec->x1,l_tilec->y1);*/ 737ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (l_tilec->x0 >= l_tilec->x1 || l_tilec->y0 >= l_tilec->y1) { 738ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann opj_event_msg(manager, EVT_ERROR, "Invalid tile data\n"); 739ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return OPJ_FALSE; 740ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 741e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /* compute l_data_size with overflow check */ 742e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_data_size = (OPJ_UINT32)(l_tilec->x1 - l_tilec->x0); 743e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if ((((OPJ_UINT32)-1) / l_data_size) < (OPJ_UINT32)(l_tilec->y1 - l_tilec->y0)) { 744ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann opj_event_msg(manager, EVT_ERROR, "Not enough memory for tile data\n"); 745e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov return OPJ_FALSE; 746e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 747e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_data_size = l_data_size * (OPJ_UINT32)(l_tilec->y1 - l_tilec->y0); 748e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 749e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if ((((OPJ_UINT32)-1) / (OPJ_UINT32)sizeof(OPJ_UINT32)) < l_data_size) { 750ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann opj_event_msg(manager, EVT_ERROR, "Not enough memory for tile data\n"); 751e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov return OPJ_FALSE; 752e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 753e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_data_size = l_data_size * (OPJ_UINT32)sizeof(OPJ_UINT32); 754e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tilec->numresolutions = l_tccp->numresolutions; 755e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if (l_tccp->numresolutions < l_cp->m_specific_param.m_dec.m_reduce) { 756e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tilec->minimum_num_resolutions = 1; 757e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 758e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov else { 759e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tilec->minimum_num_resolutions = l_tccp->numresolutions - l_cp->m_specific_param.m_dec.m_reduce; 760e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 761e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 762e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tilec->data_size_needed = l_data_size; 763e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if (p_tcd->m_is_decoder && !opj_alloc_tile_component_data(l_tilec)) { 764ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann opj_event_msg(manager, EVT_ERROR, "Not enough memory for tile data\n"); 765e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov return OPJ_FALSE; 766e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 767e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 768e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_data_size = l_tilec->numresolutions * (OPJ_UINT32)sizeof(opj_tcd_resolution_t); 769e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 770e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if (l_tilec->resolutions == 00) { 771e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tilec->resolutions = (opj_tcd_resolution_t *) opj_malloc(l_data_size); 772e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if (! l_tilec->resolutions ) { 773e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov return OPJ_FALSE; 774e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 775e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /*fprintf(stderr, "\tAllocate resolutions of tilec (opj_tcd_resolution_t): %d\n",l_data_size);*/ 776e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tilec->resolutions_size = l_data_size; 777e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov memset(l_tilec->resolutions,0,l_data_size); 778e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 779e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov else if (l_data_size > l_tilec->resolutions_size) { 780e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov opj_tcd_resolution_t* new_resolutions = (opj_tcd_resolution_t *) opj_realloc(l_tilec->resolutions, l_data_size); 781e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if (! new_resolutions) { 782ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann opj_event_msg(manager, EVT_ERROR, "Not enough memory for tile resolutions\n"); 783e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov opj_free(l_tilec->resolutions); 784e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tilec->resolutions = NULL; 785e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tilec->resolutions_size = 0; 786e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov return OPJ_FALSE; 787e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 788e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tilec->resolutions = new_resolutions; 789e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /*fprintf(stderr, "\tReallocate data of tilec (int): from %d to %d x OPJ_UINT32\n", l_tilec->resolutions_size, l_data_size);*/ 790e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov memset(((OPJ_BYTE*) l_tilec->resolutions)+l_tilec->resolutions_size,0,l_data_size - l_tilec->resolutions_size); 791e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tilec->resolutions_size = l_data_size; 792e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 793e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 794e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_level_no = l_tilec->numresolutions - 1; 795e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_res = l_tilec->resolutions; 796e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_step_size = l_tccp->stepsizes; 797e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if (l_tccp->qmfbid == 0) { 798e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_gain_ptr = &opj_dwt_getgain_real; 799e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 800e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov else { 801e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_gain_ptr = &opj_dwt_getgain; 802e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 803e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /*fprintf(stderr, "\tlevel_no=%d\n",l_level_no);*/ 804e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 805e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov for (resno = 0; resno < l_tilec->numresolutions; ++resno) { 806e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /*fprintf(stderr, "\t\tresno = %d/%d\n", resno, l_tilec->numresolutions);*/ 807e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov OPJ_INT32 tlcbgxstart, tlcbgystart /*, brcbgxend, brcbgyend*/; 808e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov OPJ_UINT32 cbgwidthexpn, cbgheightexpn; 809e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov OPJ_UINT32 cblkwidthexpn, cblkheightexpn; 810e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 811e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /* border for each resolution level (global) */ 812e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_res->x0 = opj_int_ceildivpow2(l_tilec->x0, (OPJ_INT32)l_level_no); 813e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_res->y0 = opj_int_ceildivpow2(l_tilec->y0, (OPJ_INT32)l_level_no); 814e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_res->x1 = opj_int_ceildivpow2(l_tilec->x1, (OPJ_INT32)l_level_no); 815e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_res->y1 = opj_int_ceildivpow2(l_tilec->y1, (OPJ_INT32)l_level_no); 816e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /*fprintf(stderr, "\t\t\tres_x0= %d, res_y0 =%d, res_x1=%d, res_y1=%d\n", l_res->x0, l_res->y0, l_res->x1, l_res->y1);*/ 817e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /* p. 35, table A-23, ISO/IEC FDIS154444-1 : 2000 (18 august 2000) */ 818e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_pdx = l_tccp->prcw[resno]; 819e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_pdy = l_tccp->prch[resno]; 820e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /*fprintf(stderr, "\t\t\tpdx=%d, pdy=%d\n", l_pdx, l_pdy);*/ 821e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /* p. 64, B.6, ISO/IEC FDIS15444-1 : 2000 (18 august 2000) */ 822e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tl_prc_x_start = opj_int_floordivpow2(l_res->x0, (OPJ_INT32)l_pdx) << l_pdx; 823e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tl_prc_y_start = opj_int_floordivpow2(l_res->y0, (OPJ_INT32)l_pdy) << l_pdy; 824e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_br_prc_x_end = opj_int_ceildivpow2(l_res->x1, (OPJ_INT32)l_pdx) << l_pdx; 825e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_br_prc_y_end = opj_int_ceildivpow2(l_res->y1, (OPJ_INT32)l_pdy) << l_pdy; 826e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /*fprintf(stderr, "\t\t\tprc_x_start=%d, prc_y_start=%d, br_prc_x_end=%d, br_prc_y_end=%d \n", l_tl_prc_x_start, l_tl_prc_y_start, l_br_prc_x_end ,l_br_prc_y_end );*/ 827e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 828e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_res->pw = (l_res->x0 == l_res->x1) ? 0 : (OPJ_UINT32)((l_br_prc_x_end - l_tl_prc_x_start) >> l_pdx); 829e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_res->ph = (l_res->y0 == l_res->y1) ? 0 : (OPJ_UINT32)((l_br_prc_y_end - l_tl_prc_y_start) >> l_pdy); 830e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /*fprintf(stderr, "\t\t\tres_pw=%d, res_ph=%d\n", l_res->pw, l_res->ph );*/ 831e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 8324d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann if (l_res->pw && ((OPJ_UINT32)-1) / l_res->pw < l_res->ph) { 8334d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann return OPJ_FALSE; 8344d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann } 835e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_nb_precincts = l_res->pw * l_res->ph; 8364d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann 8374d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann if (((OPJ_UINT32)-1) / (OPJ_UINT32)sizeof(opj_tcd_precinct_t) < l_nb_precincts) { 8384d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann return OPJ_FALSE; 8394d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann } 840e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_nb_precinct_size = l_nb_precincts * (OPJ_UINT32)sizeof(opj_tcd_precinct_t); 841e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if (resno == 0) { 842e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov tlcbgxstart = l_tl_prc_x_start; 843e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov tlcbgystart = l_tl_prc_y_start; 844e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /*brcbgxend = l_br_prc_x_end;*/ 845e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /* brcbgyend = l_br_prc_y_end;*/ 846e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov cbgwidthexpn = l_pdx; 847e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov cbgheightexpn = l_pdy; 848e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_res->numbands = 1; 849e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 850e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov else { 851e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov tlcbgxstart = opj_int_ceildivpow2(l_tl_prc_x_start, 1); 852e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov tlcbgystart = opj_int_ceildivpow2(l_tl_prc_y_start, 1); 853e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /*brcbgxend = opj_int_ceildivpow2(l_br_prc_x_end, 1);*/ 854e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /*brcbgyend = opj_int_ceildivpow2(l_br_prc_y_end, 1);*/ 855e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov cbgwidthexpn = l_pdx - 1; 856e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov cbgheightexpn = l_pdy - 1; 857e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_res->numbands = 3; 858e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 859e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 860e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov cblkwidthexpn = opj_uint_min(l_tccp->cblkw, cbgwidthexpn); 861e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov cblkheightexpn = opj_uint_min(l_tccp->cblkh, cbgheightexpn); 862e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_band = l_res->bands; 863e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 864e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov for (bandno = 0; bandno < l_res->numbands; ++bandno) { 865e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov OPJ_INT32 numbps; 866e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /*fprintf(stderr, "\t\t\tband_no=%d/%d\n", bandno, l_res->numbands );*/ 867e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 868e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if (resno == 0) { 869e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_band->bandno = 0 ; 870e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_band->x0 = opj_int_ceildivpow2(l_tilec->x0, (OPJ_INT32)l_level_no); 871e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_band->y0 = opj_int_ceildivpow2(l_tilec->y0, (OPJ_INT32)l_level_no); 872e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_band->x1 = opj_int_ceildivpow2(l_tilec->x1, (OPJ_INT32)l_level_no); 873e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_band->y1 = opj_int_ceildivpow2(l_tilec->y1, (OPJ_INT32)l_level_no); 874e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 875e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov else { 876e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_band->bandno = bandno + 1; 877e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /* x0b = 1 if bandno = 1 or 3 */ 878e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_x0b = l_band->bandno&1; 879e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /* y0b = 1 if bandno = 2 or 3 */ 880e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_y0b = (OPJ_INT32)((l_band->bandno)>>1); 881e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /* l_band border (global) */ 882ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann l_band->x0 = opj_int64_ceildivpow2(l_tilec->x0 - ((OPJ_INT64)l_x0b << l_level_no), (OPJ_INT32)(l_level_no + 1)); 883ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann l_band->y0 = opj_int64_ceildivpow2(l_tilec->y0 - ((OPJ_INT64)l_y0b << l_level_no), (OPJ_INT32)(l_level_no + 1)); 884ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann l_band->x1 = opj_int64_ceildivpow2(l_tilec->x1 - ((OPJ_INT64)l_x0b << l_level_no), (OPJ_INT32)(l_level_no + 1)); 885ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann l_band->y1 = opj_int64_ceildivpow2(l_tilec->y1 - ((OPJ_INT64)l_y0b << l_level_no), (OPJ_INT32)(l_level_no + 1)); 886e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 887e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 888e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /** avoid an if with storing function pointer */ 889e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_gain = (*l_gain_ptr) (l_band->bandno); 890e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov numbps = (OPJ_INT32)(l_image_comp->prec + l_gain); 891e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_band->stepsize = (OPJ_FLOAT32)(((1.0 + l_step_size->mant / 2048.0) * pow(2.0, (OPJ_INT32) (numbps - l_step_size->expn)))) * fraction; 892e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_band->numbps = l_step_size->expn + (OPJ_INT32)l_tccp->numgbits - 1; /* WHY -1 ? */ 893e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 894e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if (! l_band->precincts) { 895e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_band->precincts = (opj_tcd_precinct_t *) opj_malloc( /*3 * */ l_nb_precinct_size); 896e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if (! l_band->precincts) { 897e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov return OPJ_FALSE; 898e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 899e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /*fprintf(stderr, "\t\t\t\tAllocate precincts of a band (opj_tcd_precinct_t): %d\n",l_nb_precinct_size); */ 900e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov memset(l_band->precincts,0,l_nb_precinct_size); 901e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_band->precincts_data_size = l_nb_precinct_size; 902e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 903e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov else if (l_band->precincts_data_size < l_nb_precinct_size) { 904e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 905e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov opj_tcd_precinct_t * new_precincts = (opj_tcd_precinct_t *) opj_realloc(l_band->precincts,/*3 * */ l_nb_precinct_size); 906e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if (! new_precincts) { 907ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann opj_event_msg(manager, EVT_ERROR, "Not enough memory to handle band precints\n"); 908e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov opj_free(l_band->precincts); 909e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_band->precincts = NULL; 910e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_band->precincts_data_size = 0; 911e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov return OPJ_FALSE; 912e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 913e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_band->precincts = new_precincts; 914e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /*fprintf(stderr, "\t\t\t\tReallocate precincts of a band (opj_tcd_precinct_t): from %d to %d\n",l_band->precincts_data_size, l_nb_precinct_size);*/ 915e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov memset(((OPJ_BYTE *) l_band->precincts) + l_band->precincts_data_size,0,l_nb_precinct_size - l_band->precincts_data_size); 916e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_band->precincts_data_size = l_nb_precinct_size; 917e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 918e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 919e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_current_precinct = l_band->precincts; 920e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov for (precno = 0; precno < l_nb_precincts; ++precno) { 921e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov OPJ_INT32 tlcblkxstart, tlcblkystart, brcblkxend, brcblkyend; 922e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov OPJ_INT32 cbgxstart = tlcbgxstart + (OPJ_INT32)(precno % l_res->pw) * (1 << cbgwidthexpn); 923e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov OPJ_INT32 cbgystart = tlcbgystart + (OPJ_INT32)(precno / l_res->pw) * (1 << cbgheightexpn); 924e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov OPJ_INT32 cbgxend = cbgxstart + (1 << cbgwidthexpn); 925e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov OPJ_INT32 cbgyend = cbgystart + (1 << cbgheightexpn); 926e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /*fprintf(stderr, "\t precno=%d; bandno=%d, resno=%d; compno=%d\n", precno, bandno , resno, compno);*/ 927e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /*fprintf(stderr, "\t tlcbgxstart(=%d) + (precno(=%d) percent res->pw(=%d)) * (1 << cbgwidthexpn(=%d)) \n",tlcbgxstart,precno,l_res->pw,cbgwidthexpn);*/ 928e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 929e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /* precinct size (global) */ 930e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /*fprintf(stderr, "\t cbgxstart=%d, l_band->x0 = %d \n",cbgxstart, l_band->x0);*/ 931e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 932e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_current_precinct->x0 = opj_int_max(cbgxstart, l_band->x0); 933e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_current_precinct->y0 = opj_int_max(cbgystart, l_band->y0); 934e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_current_precinct->x1 = opj_int_min(cbgxend, l_band->x1); 935e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_current_precinct->y1 = opj_int_min(cbgyend, l_band->y1); 936e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /*fprintf(stderr, "\t prc_x0=%d; prc_y0=%d, prc_x1=%d; prc_y1=%d\n",l_current_precinct->x0, l_current_precinct->y0 ,l_current_precinct->x1, l_current_precinct->y1);*/ 937e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 938e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov tlcblkxstart = opj_int_floordivpow2(l_current_precinct->x0, (OPJ_INT32)cblkwidthexpn) << cblkwidthexpn; 939e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /*fprintf(stderr, "\t tlcblkxstart =%d\n",tlcblkxstart );*/ 940e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov tlcblkystart = opj_int_floordivpow2(l_current_precinct->y0, (OPJ_INT32)cblkheightexpn) << cblkheightexpn; 941e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /*fprintf(stderr, "\t tlcblkystart =%d\n",tlcblkystart );*/ 942e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov brcblkxend = opj_int_ceildivpow2(l_current_precinct->x1, (OPJ_INT32)cblkwidthexpn) << cblkwidthexpn; 943e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /*fprintf(stderr, "\t brcblkxend =%d\n",brcblkxend );*/ 944e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov brcblkyend = opj_int_ceildivpow2(l_current_precinct->y1, (OPJ_INT32)cblkheightexpn) << cblkheightexpn; 945e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /*fprintf(stderr, "\t brcblkyend =%d\n",brcblkyend );*/ 946e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_current_precinct->cw = (OPJ_UINT32)((brcblkxend - tlcblkxstart) >> cblkwidthexpn); 947e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_current_precinct->ch = (OPJ_UINT32)((brcblkyend - tlcblkystart) >> cblkheightexpn); 948e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 9494d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann if (l_current_precinct->cw && ((OPJ_UINT32)-1) / l_current_precinct->cw < l_current_precinct->ch) { 9504d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann return OPJ_FALSE; 9514d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann } 952e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_nb_code_blocks = l_current_precinct->cw * l_current_precinct->ch; 953e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /*fprintf(stderr, "\t\t\t\t precinct_cw = %d x recinct_ch = %d\n",l_current_precinct->cw, l_current_precinct->ch); */ 9544d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann 9554d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann if (((OPJ_UINT32)-1) / (OPJ_UINT32)sizeof_block < l_nb_code_blocks) { 9564d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann return OPJ_FALSE; 9574d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann } 958e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_nb_code_blocks_size = l_nb_code_blocks * (OPJ_UINT32)sizeof_block; 959e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 960e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if (! l_current_precinct->cblks.blocks) { 961e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_current_precinct->cblks.blocks = opj_malloc(l_nb_code_blocks_size); 962e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if (! l_current_precinct->cblks.blocks ) { 963e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov return OPJ_FALSE; 964e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 965e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /*fprintf(stderr, "\t\t\t\tAllocate cblks of a precinct (opj_tcd_cblk_dec_t): %d\n",l_nb_code_blocks_size);*/ 966e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 967e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov memset(l_current_precinct->cblks.blocks,0,l_nb_code_blocks_size); 968e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 969e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_current_precinct->block_size = l_nb_code_blocks_size; 970e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 971e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov else if (l_nb_code_blocks_size > l_current_precinct->block_size) { 972e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov void *new_blocks = opj_realloc(l_current_precinct->cblks.blocks, l_nb_code_blocks_size); 973e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if (! new_blocks) { 974e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov opj_free(l_current_precinct->cblks.blocks); 975e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_current_precinct->cblks.blocks = NULL; 976e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_current_precinct->block_size = 0; 977ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann opj_event_msg(manager, EVT_ERROR, "Not enough memory for current precinct codeblock element\n"); 978e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov return OPJ_FALSE; 979e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 980e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_current_precinct->cblks.blocks = new_blocks; 981e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /*fprintf(stderr, "\t\t\t\tReallocate cblks of a precinct (opj_tcd_cblk_dec_t): from %d to %d\n",l_current_precinct->block_size, l_nb_code_blocks_size); */ 982e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 983e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov memset(((OPJ_BYTE *) l_current_precinct->cblks.blocks) + l_current_precinct->block_size 984e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov ,0 985e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov ,l_nb_code_blocks_size - l_current_precinct->block_size); 986e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 987e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_current_precinct->block_size = l_nb_code_blocks_size; 988e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 989e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 990e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if (! l_current_precinct->incltree) { 991ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann l_current_precinct->incltree = opj_tgt_create(l_current_precinct->cw, l_current_precinct->ch, manager); 992e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 993e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov else{ 994ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann l_current_precinct->incltree = opj_tgt_init(l_current_precinct->incltree, l_current_precinct->cw, l_current_precinct->ch, manager); 995e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 996e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 997e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if (! l_current_precinct->incltree) { 998ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann opj_event_msg(manager, EVT_WARNING, "No incltree created.\n"); 999e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /*return OPJ_FALSE;*/ 1000e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 1001e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 1002e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if (! l_current_precinct->imsbtree) { 1003ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann l_current_precinct->imsbtree = opj_tgt_create(l_current_precinct->cw, l_current_precinct->ch, manager); 1004e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 1005e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov else { 1006ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann l_current_precinct->imsbtree = opj_tgt_init(l_current_precinct->imsbtree, l_current_precinct->cw, l_current_precinct->ch, manager); 1007e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 1008e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 1009e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if (! l_current_precinct->imsbtree) { 1010ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann opj_event_msg(manager, EVT_WARNING, "No imsbtree created.\n"); 1011e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /*return OPJ_FALSE;*/ 1012e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 1013e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 1014e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov for (cblkno = 0; cblkno < l_nb_code_blocks; ++cblkno) { 1015e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov OPJ_INT32 cblkxstart = tlcblkxstart + (OPJ_INT32)(cblkno % l_current_precinct->cw) * (1 << cblkwidthexpn); 1016e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov OPJ_INT32 cblkystart = tlcblkystart + (OPJ_INT32)(cblkno / l_current_precinct->cw) * (1 << cblkheightexpn); 1017e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov OPJ_INT32 cblkxend = cblkxstart + (1 << cblkwidthexpn); 1018e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov OPJ_INT32 cblkyend = cblkystart + (1 << cblkheightexpn); 1019e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 1020e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if (isEncoder) { 1021e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov opj_tcd_cblk_enc_t* l_code_block = l_current_precinct->cblks.enc + cblkno; 1022e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 1023e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if (! opj_tcd_code_block_enc_allocate(l_code_block)) { 1024e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov return OPJ_FALSE; 1025e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 1026e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /* code-block size (global) */ 1027e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_code_block->x0 = opj_int_max(cblkxstart, l_current_precinct->x0); 1028e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_code_block->y0 = opj_int_max(cblkystart, l_current_precinct->y0); 1029e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_code_block->x1 = opj_int_min(cblkxend, l_current_precinct->x1); 1030e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_code_block->y1 = opj_int_min(cblkyend, l_current_precinct->y1); 1031e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 1032e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if (! opj_tcd_code_block_enc_allocate_data(l_code_block)) { 1033e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov return OPJ_FALSE; 1034e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 1035e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } else { 1036e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov opj_tcd_cblk_dec_t* l_code_block = l_current_precinct->cblks.dec + cblkno; 1037e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 1038e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if (! opj_tcd_code_block_dec_allocate(l_code_block)) { 1039e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov return OPJ_FALSE; 1040e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 1041e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /* code-block size (global) */ 1042e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_code_block->x0 = opj_int_max(cblkxstart, l_current_precinct->x0); 1043e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_code_block->y0 = opj_int_max(cblkystart, l_current_precinct->y0); 1044e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_code_block->x1 = opj_int_min(cblkxend, l_current_precinct->x1); 1045e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_code_block->y1 = opj_int_min(cblkyend, l_current_precinct->y1); 1046e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 1047e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 1048e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov ++l_current_precinct; 1049e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } /* precno */ 1050e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov ++l_band; 1051e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov ++l_step_size; 1052e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } /* bandno */ 1053e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov ++l_res; 1054e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov --l_level_no; 1055e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } /* resno */ 1056e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov ++l_tccp; 1057e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov ++l_tilec; 1058e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov ++l_image_comp; 1059e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } /* compno */ 1060e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov return OPJ_TRUE; 1061e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov} 1062ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1063ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. MoltmannOPJ_BOOL opj_tcd_init_encode_tile (opj_tcd_t *p_tcd, OPJ_UINT32 p_tile_no, opj_event_mgr_t* p_manager) 1064e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov{ 1065ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return opj_tcd_init_tile(p_tcd, p_tile_no, OPJ_TRUE, 1.0F, sizeof(opj_tcd_cblk_enc_t), p_manager); 1066e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov} 1067ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1068ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. MoltmannOPJ_BOOL opj_tcd_init_decode_tile (opj_tcd_t *p_tcd, OPJ_UINT32 p_tile_no, opj_event_mgr_t* p_manager) 1069e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov{ 1070ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return opj_tcd_init_tile(p_tcd, p_tile_no, OPJ_FALSE, 0.5F, sizeof(opj_tcd_cblk_dec_t), p_manager); 1071e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov} 1072ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1073e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov/** 1074e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov * Allocates memory for an encoding code block (but not data memory). 1075e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov */ 1076e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovstatic OPJ_BOOL opj_tcd_code_block_enc_allocate (opj_tcd_cblk_enc_t * p_code_block) 1077e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov{ 1078e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if (! p_code_block->layers) { 1079e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /* no memset since data */ 1080e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov p_code_block->layers = (opj_tcd_layer_t*) opj_calloc(100, sizeof(opj_tcd_layer_t)); 1081e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if (! p_code_block->layers) { 1082e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov return OPJ_FALSE; 1083e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 1084e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 1085e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if (! p_code_block->passes) { 1086e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov p_code_block->passes = (opj_tcd_pass_t*) opj_calloc(100, sizeof(opj_tcd_pass_t)); 1087e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if (! p_code_block->passes) { 1088e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov return OPJ_FALSE; 1089e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 1090e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 1091e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov return OPJ_TRUE; 1092e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov} 1093ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1094e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov/** 1095e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov * Allocates data memory for an encoding code block. 1096e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov */ 1097e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovstatic OPJ_BOOL opj_tcd_code_block_enc_allocate_data (opj_tcd_cblk_enc_t * p_code_block) 1098e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov{ 1099e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov OPJ_UINT32 l_data_size; 1100e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 1101e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_data_size = (OPJ_UINT32)((p_code_block->x1 - p_code_block->x0) * (p_code_block->y1 - p_code_block->y0) * (OPJ_INT32)sizeof(OPJ_UINT32)); 1102e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 1103e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if (l_data_size > p_code_block->data_size) { 1104e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if (p_code_block->data) { 1105e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov opj_free(p_code_block->data - 1); /* again, why -1 */ 1106e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 1107ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann p_code_block->data = (OPJ_BYTE*) opj_malloc(l_data_size+1); 1108e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if(! p_code_block->data) { 1109e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov p_code_block->data_size = 0U; 1110e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov return OPJ_FALSE; 1111e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 1112e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov p_code_block->data_size = l_data_size; 1113e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 1114e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov p_code_block->data[0] = 0; 1115e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov p_code_block->data+=1; /*why +1 ?*/ 1116e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 1117e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov return OPJ_TRUE; 1118ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 1119ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1120ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 1121ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Allocates memory for a decoding code block. 1122ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 1123e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovstatic OPJ_BOOL opj_tcd_code_block_dec_allocate (opj_tcd_cblk_dec_t * p_code_block) 1124ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 1125ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (! p_code_block->data) { 1126ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1127ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_code_block->data = (OPJ_BYTE*) opj_malloc(OPJ_J2K_DEFAULT_CBLK_DATA_SIZE); 1128ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (! p_code_block->data) { 1129ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 1130ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1131ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_code_block->data_max_size = OPJ_J2K_DEFAULT_CBLK_DATA_SIZE; 1132ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*fprintf(stderr, "Allocate 8192 elements of code_block->data\n");*/ 1133ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1134e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov p_code_block->segs = (opj_tcd_seg_t *) opj_calloc(OPJ_J2K_DEFAULT_NB_SEGS,sizeof(opj_tcd_seg_t)); 1135ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (! p_code_block->segs) { 1136ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 1137ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1138ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*fprintf(stderr, "Allocate %d elements of code_block->data\n", OPJ_J2K_DEFAULT_NB_SEGS * sizeof(opj_tcd_seg_t));*/ 1139ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1140ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_code_block->m_current_max_segs = OPJ_J2K_DEFAULT_NB_SEGS; 1141ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*fprintf(stderr, "m_current_max_segs of code_block->data = %d\n", p_code_block->m_current_max_segs);*/ 1142e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } else { 1143e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /* sanitize */ 1144e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov OPJ_BYTE* l_data = p_code_block->data; 1145e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov OPJ_UINT32 l_data_max_size = p_code_block->data_max_size; 1146e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov opj_tcd_seg_t * l_segs = p_code_block->segs; 1147e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov OPJ_UINT32 l_current_max_segs = p_code_block->m_current_max_segs; 1148e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 1149e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov memset(p_code_block, 0, sizeof(opj_tcd_cblk_dec_t)); 1150e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov p_code_block->data = l_data; 1151e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov p_code_block->data_max_size = l_data_max_size; 1152e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov p_code_block->segs = l_segs; 1153e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov p_code_block->m_current_max_segs = l_current_max_segs; 1154e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 1155ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1156ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_TRUE; 1157ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 1158ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1159ee451cb395940862dad63c85adfe8f2fd55e864cSvet GanovOPJ_UINT32 opj_tcd_get_decoded_tile_size ( opj_tcd_t *p_tcd ) 1160ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 1161ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 i; 1162ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 l_data_size = 0; 1163ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_image_comp_t * l_img_comp = 00; 1164ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_tilecomp_t * l_tile_comp = 00; 1165ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_resolution_t * l_res = 00; 1166ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 l_size_comp, l_remaining; 11674d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann OPJ_UINT32 l_temp; 1168ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1169ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_tile_comp = p_tcd->tcd_image->tiles->comps; 1170ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_img_comp = p_tcd->image->comps; 1171ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1172ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (i=0;i<p_tcd->image->numcomps;++i) { 1173ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_size_comp = l_img_comp->prec >> 3; /*(/ 8)*/ 1174ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_remaining = l_img_comp->prec & 7; /* (%8) */ 1175ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1176ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if(l_remaining) { 1177ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_size_comp; 1178ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1179ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1180ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (l_size_comp == 3) { 1181ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_size_comp = 4; 1182ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1183ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1184ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_res = l_tile_comp->resolutions + l_tile_comp->minimum_num_resolutions - 1; 11854d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann l_temp = (OPJ_UINT32)((l_res->x1 - l_res->x0) * (l_res->y1 - l_res->y0)); /* x1*y1 can't overflow */ 11864d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann 11874d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann if (l_size_comp && ((OPJ_UINT32)-1) / l_size_comp < l_temp) { 11884d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann return (OPJ_UINT32)-1; 11894d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann } 11904d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann l_temp *= l_size_comp; 11914d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann 11924d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann if (l_temp > ((OPJ_UINT32)-1) - l_data_size) { 11934d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann return (OPJ_UINT32)-1; 11944d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann } 11954d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann l_data_size += l_temp; 11964d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann 1197ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_img_comp; 1198ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_tile_comp; 1199ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1200ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1201ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return l_data_size; 1202ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 1203ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1204ee451cb395940862dad63c85adfe8f2fd55e864cSvet GanovOPJ_BOOL opj_tcd_encode_tile( opj_tcd_t *p_tcd, 1205ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 p_tile_no, 1206ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BYTE *p_dest, 1207ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 * p_data_written, 1208ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 p_max_length, 1209ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_codestream_info_t *p_cstr_info) 1210ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 1211ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1212ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (p_tcd->cur_tp_num == 0) { 1213ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1214ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_tcd->tcd_tileno = p_tile_no; 1215ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_tcd->tcp = &p_tcd->cp->tcps[p_tile_no]; 1216ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1217ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* INDEX >> "Precinct_nb_X et Precinct_nb_Y" */ 1218ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if(p_cstr_info) { 1219ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 l_num_packs = 0; 1220ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 i; 1221ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_tilecomp_t *l_tilec_idx = &p_tcd->tcd_image->tiles->comps[0]; /* based on component 0 */ 1222ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tccp_t *l_tccp = p_tcd->tcp->tccps; /* based on component 0 */ 1223ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1224ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (i = 0; i < l_tilec_idx->numresolutions; i++) { 1225ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_resolution_t *l_res_idx = &l_tilec_idx->resolutions[i]; 1226ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1227ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_cstr_info->tile[p_tile_no].pw[i] = (int)l_res_idx->pw; 1228ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_cstr_info->tile[p_tile_no].ph[i] = (int)l_res_idx->ph; 1229ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1230ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_num_packs += l_res_idx->pw * l_res_idx->ph; 1231ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_cstr_info->tile[p_tile_no].pdx[i] = (int)l_tccp->prcw[i]; 1232ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_cstr_info->tile[p_tile_no].pdy[i] = (int)l_tccp->prch[i]; 1233ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1234ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_cstr_info->tile[p_tile_no].packet = (opj_packet_info_t*) opj_calloc((size_t)p_cstr_info->numcomps * (size_t)p_cstr_info->numlayers * l_num_packs, sizeof(opj_packet_info_t)); 1235e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if (!p_cstr_info->tile[p_tile_no].packet) { 1236e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov /* FIXME event manager error callback */ 1237e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov return OPJ_FALSE; 1238e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov } 1239ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1240ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* << INDEX */ 1241ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1242ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* FIXME _ProfStart(PGROUP_DC_SHIFT); */ 1243ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*---------------TILE-------------------*/ 1244ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (! opj_tcd_dc_level_shift_encode(p_tcd)) { 1245ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 1246ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1247ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* FIXME _ProfStop(PGROUP_DC_SHIFT); */ 1248ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1249ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* FIXME _ProfStart(PGROUP_MCT); */ 1250ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (! opj_tcd_mct_encode(p_tcd)) { 1251ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 1252ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1253ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* FIXME _ProfStop(PGROUP_MCT); */ 1254ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1255ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* FIXME _ProfStart(PGROUP_DWT); */ 1256ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (! opj_tcd_dwt_encode(p_tcd)) { 1257ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 1258ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1259ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* FIXME _ProfStop(PGROUP_DWT); */ 1260ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1261ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* FIXME _ProfStart(PGROUP_T1); */ 1262ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (! opj_tcd_t1_encode(p_tcd)) { 1263ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 1264ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1265ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* FIXME _ProfStop(PGROUP_T1); */ 1266ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1267ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* FIXME _ProfStart(PGROUP_RATE); */ 1268ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (! opj_tcd_rate_allocate_encode(p_tcd,p_dest,p_max_length,p_cstr_info)) { 1269ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 1270ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1271ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* FIXME _ProfStop(PGROUP_RATE); */ 1272ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1273ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1274ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*--------------TIER2------------------*/ 1275ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1276ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* INDEX */ 1277ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (p_cstr_info) { 1278ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_cstr_info->index_write = 1; 1279ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1280ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* FIXME _ProfStart(PGROUP_T2); */ 1281ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1282ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (! opj_tcd_t2_encode(p_tcd,p_dest,p_data_written,p_max_length,p_cstr_info)) { 1283ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 1284ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1285ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* FIXME _ProfStop(PGROUP_T2); */ 1286ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1287ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*---------------CLEAN-------------------*/ 1288ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1289ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_TRUE; 1290ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 1291ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1292ee451cb395940862dad63c85adfe8f2fd55e864cSvet GanovOPJ_BOOL opj_tcd_decode_tile( opj_tcd_t *p_tcd, 1293ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BYTE *p_src, 1294ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 p_max_length, 1295ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 p_tile_no, 1296ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann opj_codestream_index_t *p_cstr_index, 1297ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann opj_event_mgr_t *p_manager 1298ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ) 1299ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 1300ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 l_data_read; 1301ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_tcd->tcd_tileno = p_tile_no; 1302ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_tcd->tcp = &(p_tcd->cp->tcps[p_tile_no]); 1303ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1304ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#ifdef TODO_MSD /* FIXME */ 1305ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* INDEX >> */ 1306ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if(p_cstr_info) { 1307ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 resno, compno, numprec = 0; 1308ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (compno = 0; compno < (OPJ_UINT32) p_cstr_info->numcomps; compno++) { 1309ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcp_t *tcp = &p_tcd->cp->tcps[0]; 1310ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tccp_t *tccp = &tcp->tccps[compno]; 1311ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_tilecomp_t *tilec_idx = &p_tcd->tcd_image->tiles->comps[compno]; 1312ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (resno = 0; resno < tilec_idx->numresolutions; resno++) { 1313ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_resolution_t *res_idx = &tilec_idx->resolutions[resno]; 1314ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_cstr_info->tile[p_tile_no].pw[resno] = res_idx->pw; 1315ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_cstr_info->tile[p_tile_no].ph[resno] = res_idx->ph; 1316ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov numprec += res_idx->pw * res_idx->ph; 1317ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_cstr_info->tile[p_tile_no].pdx[resno] = tccp->prcw[resno]; 1318ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_cstr_info->tile[p_tile_no].pdy[resno] = tccp->prch[resno]; 1319ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1320ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1321ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_cstr_info->tile[p_tile_no].packet = (opj_packet_info_t *) opj_malloc(p_cstr_info->numlayers * numprec * sizeof(opj_packet_info_t)); 1322ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_cstr_info->packno = 0; 1323ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1324ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* << INDEX */ 1325ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov#endif 1326ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1327ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*--------------TIER2------------------*/ 1328ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* FIXME _ProfStart(PGROUP_T2); */ 1329ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_data_read = 0; 1330ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (! opj_tcd_t2_decode(p_tcd, p_src, &l_data_read, p_max_length, p_cstr_index, p_manager)) 1331ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov { 1332ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 1333ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1334ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* FIXME _ProfStop(PGROUP_T2); */ 1335ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1336ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*------------------TIER1-----------------*/ 1337ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1338ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* FIXME _ProfStart(PGROUP_T1); */ 1339ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if 1340ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov (! opj_tcd_t1_decode(p_tcd)) 1341ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov { 1342ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 1343ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1344ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* FIXME _ProfStop(PGROUP_T1); */ 1345ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1346ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*----------------DWT---------------------*/ 1347ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1348ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* FIXME _ProfStart(PGROUP_DWT); */ 1349ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if 1350ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov (! opj_tcd_dwt_decode(p_tcd)) 1351ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov { 1352ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 1353ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1354ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* FIXME _ProfStop(PGROUP_DWT); */ 1355ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1356ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*----------------MCT-------------------*/ 1357ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* FIXME _ProfStart(PGROUP_MCT); */ 1358ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if 1359ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann (! opj_tcd_mct_decode(p_tcd, p_manager)) 1360ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov { 1361ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 1362ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1363ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* FIXME _ProfStop(PGROUP_MCT); */ 1364ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1365ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* FIXME _ProfStart(PGROUP_DC_SHIFT); */ 1366ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if 1367ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov (! opj_tcd_dc_level_shift_decode(p_tcd)) 1368ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov { 1369ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 1370ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1371ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* FIXME _ProfStop(PGROUP_DC_SHIFT); */ 1372ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1373ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1374ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*---------------TILE-------------------*/ 1375ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_TRUE; 1376ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 1377ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1378ee451cb395940862dad63c85adfe8f2fd55e864cSvet GanovOPJ_BOOL opj_tcd_update_tile_data ( opj_tcd_t *p_tcd, 1379ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BYTE * p_dest, 1380ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 p_dest_length 1381ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ) 1382ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 1383ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 i,j,k,l_data_size = 0; 1384ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_image_comp_t * l_img_comp = 00; 1385ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_tilecomp_t * l_tilec = 00; 1386ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_resolution_t * l_res; 1387ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 l_size_comp, l_remaining; 1388ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 l_stride, l_width,l_height; 1389ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1390ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_data_size = opj_tcd_get_decoded_tile_size(p_tcd); 13914d3acf4ec42bf6e838f9060103aff98fbf170794Philip P. Moltmann if (l_data_size == (OPJ_UINT32)-1 || l_data_size > p_dest_length) { 1392ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 1393ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1394ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1395ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_tilec = p_tcd->tcd_image->tiles->comps; 1396ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_img_comp = p_tcd->image->comps; 1397ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1398ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (i=0;i<p_tcd->image->numcomps;++i) { 1399ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_size_comp = l_img_comp->prec >> 3; /*(/ 8)*/ 1400ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_remaining = l_img_comp->prec & 7; /* (%8) */ 1401ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_res = l_tilec->resolutions + l_img_comp->resno_decoded; 1402ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_width = (OPJ_UINT32)(l_res->x1 - l_res->x0); 1403ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_height = (OPJ_UINT32)(l_res->y1 - l_res->y0); 1404ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_stride = (OPJ_UINT32)(l_tilec->x1 - l_tilec->x0) - l_width; 1405ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1406ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (l_remaining) { 1407ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_size_comp; 1408ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1409ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1410ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (l_size_comp == 3) { 1411ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_size_comp = 4; 1412ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1413ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1414ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov switch (l_size_comp) 1415ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov { 1416ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov case 1: 1417ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov { 1418ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_CHAR * l_dest_ptr = (OPJ_CHAR *) p_dest; 1419ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov const OPJ_INT32 * l_src_ptr = l_tilec->data; 1420ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1421ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (l_img_comp->sgnd) { 1422ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (j=0;j<l_height;++j) { 1423ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (k=0;k<l_width;++k) { 1424ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov *(l_dest_ptr++) = (OPJ_CHAR) (*(l_src_ptr++)); 1425ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1426ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_src_ptr += l_stride; 1427ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1428ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1429ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov else { 1430ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (j=0;j<l_height;++j) { 1431ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (k=0;k<l_width;++k) { 1432ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov *(l_dest_ptr++) = (OPJ_CHAR) ((*(l_src_ptr++))&0xff); 1433ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1434ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_src_ptr += l_stride; 1435ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1436ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1437ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1438ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_dest = (OPJ_BYTE *)l_dest_ptr; 1439ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1440ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov break; 1441ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov case 2: 1442ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov { 1443ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov const OPJ_INT32 * l_src_ptr = l_tilec->data; 1444ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_INT16 * l_dest_ptr = (OPJ_INT16 *) p_dest; 1445ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1446ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (l_img_comp->sgnd) { 1447ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (j=0;j<l_height;++j) { 1448ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (k=0;k<l_width;++k) { 1449ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov *(l_dest_ptr++) = (OPJ_INT16) (*(l_src_ptr++)); 1450ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1451ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_src_ptr += l_stride; 1452ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1453ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1454ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov else { 1455ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (j=0;j<l_height;++j) { 1456ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (k=0;k<l_width;++k) { 1457ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov *(l_dest_ptr++) = (OPJ_INT16) ((*(l_src_ptr++))&0xffff); 1458ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1459ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_src_ptr += l_stride; 1460ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1461ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1462ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1463ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_dest = (OPJ_BYTE*) l_dest_ptr; 1464ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1465ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov break; 1466ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov case 4: 1467ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov { 1468ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_INT32 * l_dest_ptr = (OPJ_INT32 *) p_dest; 1469ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_INT32 * l_src_ptr = l_tilec->data; 1470ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1471ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (j=0;j<l_height;++j) { 1472ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (k=0;k<l_width;++k) { 1473ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov *(l_dest_ptr++) = (*(l_src_ptr++)); 1474ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1475ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_src_ptr += l_stride; 1476ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1477ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1478ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_dest = (OPJ_BYTE*) l_dest_ptr; 1479ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1480ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov break; 1481ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1482ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1483ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_img_comp; 1484ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_tilec; 1485ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1486ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1487ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_TRUE; 1488ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 1489ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1490ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1491ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1492ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1493ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmannstatic void opj_tcd_free_tile(opj_tcd_t *p_tcd) 1494ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 1495ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 compno, resno, bandno, precno; 1496ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_tile_t *l_tile = 00; 1497ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_tilecomp_t *l_tile_comp = 00; 1498ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_resolution_t *l_res = 00; 1499ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_band_t *l_band = 00; 1500ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_precinct_t *l_precinct = 00; 1501ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 l_nb_resolutions, l_nb_precincts; 1502ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov void (* l_tcd_code_block_deallocate) (opj_tcd_precinct_t *) = 00; 1503ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1504ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (! p_tcd) { 1505ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return; 1506ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1507ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1508ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (! p_tcd->tcd_image) { 1509ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return; 1510ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1511ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1512ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (p_tcd->m_is_decoder) { 1513ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_tcd_code_block_deallocate = opj_tcd_code_block_dec_deallocate; 1514ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1515ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov else { 1516ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_tcd_code_block_deallocate = opj_tcd_code_block_enc_deallocate; 1517ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1518ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1519ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_tile = p_tcd->tcd_image->tiles; 1520ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (! l_tile) { 1521ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return; 1522ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1523ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1524ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_tile_comp = l_tile->comps; 1525ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1526ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (compno = 0; compno < l_tile->numcomps; ++compno) { 1527ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_res = l_tile_comp->resolutions; 1528ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (l_res) { 1529ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1530ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_nb_resolutions = l_tile_comp->resolutions_size / sizeof(opj_tcd_resolution_t); 1531ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (resno = 0; resno < l_nb_resolutions; ++resno) { 1532ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_band = l_res->bands; 1533ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (bandno = 0; bandno < 3; ++bandno) { 1534ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_precinct = l_band->precincts; 1535ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (l_precinct) { 1536ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1537ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_nb_precincts = l_band->precincts_data_size / sizeof(opj_tcd_precinct_t); 1538ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (precno = 0; precno < l_nb_precincts; ++precno) { 1539ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tgt_destroy(l_precinct->incltree); 1540ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_precinct->incltree = 00; 1541ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tgt_destroy(l_precinct->imsbtree); 1542ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_precinct->imsbtree = 00; 1543ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov (*l_tcd_code_block_deallocate) (l_precinct); 1544ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_precinct; 1545ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1546ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1547ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_free(l_band->precincts); 1548ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_band->precincts = 00; 1549ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1550ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_band; 1551ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } /* for (resno */ 1552ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_res; 1553ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1554ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1555ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_free(l_tile_comp->resolutions); 1556ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_tile_comp->resolutions = 00; 1557ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1558ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1559e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if (l_tile_comp->ownsData && l_tile_comp->data) { 1560ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_free(l_tile_comp->data); 1561ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_tile_comp->data = 00; 1562e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tile_comp->ownsData = 0; 1563e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tile_comp->data_size = 0; 1564e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_tile_comp->data_size_needed = 0; 1565ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1566ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_tile_comp; 1567ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1568ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1569ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_free(l_tile->comps); 1570ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_tile->comps = 00; 1571ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_free(p_tcd->tcd_image->tiles); 1572ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_tcd->tcd_image->tiles = 00; 1573ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 1574ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1575ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1576ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmannstatic OPJ_BOOL opj_tcd_t2_decode (opj_tcd_t *p_tcd, 1577ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BYTE * p_src_data, 1578ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 * p_data_read, 1579ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 p_max_src_size, 1580ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann opj_codestream_index_t *p_cstr_index, 1581ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann opj_event_mgr_t *p_manager 1582ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ) 1583ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 1584ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_t2_t * l_t2; 1585ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1586ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_t2 = opj_t2_create(p_tcd->image, p_tcd->cp); 1587ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (l_t2 == 00) { 1588ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 1589ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1590ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1591ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (! opj_t2_decode_packets( 1592ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_t2, 1593ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_tcd->tcd_tileno, 1594ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_tcd->tcd_image->tiles, 1595ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_src_data, 1596ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_data_read, 1597ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_max_src_size, 1598ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann p_cstr_index, 1599ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann p_manager)) { 1600ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_t2_destroy(l_t2); 1601ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 1602ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1603ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1604ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_t2_destroy(l_t2); 1605ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1606ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*---------------CLEAN-------------------*/ 1607ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_TRUE; 1608ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 1609ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1610ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmannstatic OPJ_BOOL opj_tcd_t1_decode ( opj_tcd_t *p_tcd ) 1611ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 1612ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 compno; 1613ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_t1_t * l_t1; 1614ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_tile_t * l_tile = p_tcd->tcd_image->tiles; 1615ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_tilecomp_t* l_tile_comp = l_tile->comps; 1616ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tccp_t * l_tccp = p_tcd->tcp->tccps; 1617ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1618ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1619e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_t1 = opj_t1_create(OPJ_FALSE); 1620ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (l_t1 == 00) { 1621ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 1622ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1623ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1624ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (compno = 0; compno < l_tile->numcomps; ++compno) { 1625ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* The +3 is headroom required by the vectorized DWT */ 1626ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (OPJ_FALSE == opj_t1_decode_cblks(l_t1, l_tile_comp, l_tccp)) { 1627ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_t1_destroy(l_t1); 1628ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 1629ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1630ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_tile_comp; 1631ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_tccp; 1632ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1633ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1634ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_t1_destroy(l_t1); 1635ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1636ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_TRUE; 1637ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 1638ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1639ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1640ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmannstatic OPJ_BOOL opj_tcd_dwt_decode ( opj_tcd_t *p_tcd ) 1641ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 1642ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 compno; 1643ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_tile_t * l_tile = p_tcd->tcd_image->tiles; 1644ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_tilecomp_t * l_tile_comp = l_tile->comps; 1645ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tccp_t * l_tccp = p_tcd->tcp->tccps; 1646ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_image_comp_t * l_img_comp = p_tcd->image->comps; 1647ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1648ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (compno = 0; compno < l_tile->numcomps; compno++) { 1649ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* 1650ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (tcd->cp->reduce != 0) { 1651ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov tcd->image->comps[compno].resno_decoded = 1652ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov tile->comps[compno].numresolutions - tcd->cp->reduce - 1; 1653ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (tcd->image->comps[compno].resno_decoded < 0) 1654ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov { 1655ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return false; 1656ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1657ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1658ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov numres2decode = tcd->image->comps[compno].resno_decoded + 1; 1659ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if(numres2decode > 0){ 1660ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 1661ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1662ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (l_tccp->qmfbid == 1) { 1663ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (! opj_dwt_decode(l_tile_comp, l_img_comp->resno_decoded+1)) { 1664ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 1665ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1666ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1667ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov else { 1668ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (! opj_dwt_decode_real(l_tile_comp, l_img_comp->resno_decoded+1)) { 1669ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 1670ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1671ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1672ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1673ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_tile_comp; 1674ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_img_comp; 1675ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_tccp; 1676ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1677ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1678ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_TRUE; 1679ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 1680ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmannstatic OPJ_BOOL opj_tcd_mct_decode ( opj_tcd_t *p_tcd, opj_event_mgr_t *p_manager) 1681ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 1682ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_tile_t * l_tile = p_tcd->tcd_image->tiles; 1683ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcp_t * l_tcp = p_tcd->tcp; 1684ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_tilecomp_t * l_tile_comp = l_tile->comps; 1685ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 l_samples,i; 1686ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1687ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (! l_tcp->mct) { 1688ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_TRUE; 1689ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1690ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1691ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_samples = (OPJ_UINT32)((l_tile_comp->x1 - l_tile_comp->x0) * (l_tile_comp->y1 - l_tile_comp->y0)); 1692ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1693ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (l_tile->numcomps >= 3 ){ 1694ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* testcase 1336.pdf.asan.47.376 */ 1695ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if ((l_tile->comps[0].x1 - l_tile->comps[0].x0) * (l_tile->comps[0].y1 - l_tile->comps[0].y0) < (OPJ_INT32)l_samples || 1696ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov (l_tile->comps[1].x1 - l_tile->comps[1].x0) * (l_tile->comps[1].y1 - l_tile->comps[1].y0) < (OPJ_INT32)l_samples || 1697ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov (l_tile->comps[2].x1 - l_tile->comps[2].x0) * (l_tile->comps[2].y1 - l_tile->comps[2].y0) < (OPJ_INT32)l_samples) { 1698ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann opj_event_msg(p_manager, EVT_ERROR, "Tiles don't all have the same dimension. Skip the MCT step.\n"); 1699ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 1700ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1701ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov else if (l_tcp->mct == 2) { 1702ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BYTE ** l_data; 1703ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1704ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (! l_tcp->m_mct_decoding_matrix) { 1705ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_TRUE; 1706ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1707ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1708ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_data = (OPJ_BYTE **) opj_malloc(l_tile->numcomps*sizeof(OPJ_BYTE*)); 1709ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (! l_data) { 1710ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 1711ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1712ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1713ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (i=0;i<l_tile->numcomps;++i) { 1714ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_data[i] = (OPJ_BYTE*) l_tile_comp->data; 1715ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_tile_comp; 1716ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1717ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1718ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (! opj_mct_decode_custom(/* MCT data */ 1719ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov (OPJ_BYTE*) l_tcp->m_mct_decoding_matrix, 1720ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* size of components */ 1721ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_samples, 1722ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* components */ 1723ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_data, 1724ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* nb of components (i.e. size of pData) */ 1725ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_tile->numcomps, 1726ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* tells if the data is signed */ 1727ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_tcd->image->comps->sgnd)) { 1728ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_free(l_data); 1729ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 1730ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1731ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1732ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_free(l_data); 1733ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1734ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov else { 1735ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (l_tcp->tccps->qmfbid == 1) { 1736ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_mct_decode( l_tile->comps[0].data, 1737ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_tile->comps[1].data, 1738ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_tile->comps[2].data, 1739ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_samples); 1740ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1741ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov else { 1742ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_mct_decode_real((OPJ_FLOAT32*)l_tile->comps[0].data, 1743ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov (OPJ_FLOAT32*)l_tile->comps[1].data, 1744ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov (OPJ_FLOAT32*)l_tile->comps[2].data, 1745ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_samples); 1746ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1747ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1748ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1749ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov else { 1750ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann opj_event_msg(p_manager, EVT_ERROR, "Number of components (%d) is inconsistent with a MCT. Skip the MCT step.\n",l_tile->numcomps); 1751ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1752ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1753ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_TRUE; 1754ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 1755ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1756ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1757ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmannstatic OPJ_BOOL opj_tcd_dc_level_shift_decode ( opj_tcd_t *p_tcd ) 1758ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 1759ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 compno; 1760ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_tilecomp_t * l_tile_comp = 00; 1761ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tccp_t * l_tccp = 00; 1762ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_image_comp_t * l_img_comp = 00; 1763ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_resolution_t* l_res = 00; 1764ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_tile_t * l_tile; 1765ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 l_width,l_height,i,j; 1766ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_INT32 * l_current_ptr; 1767ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_INT32 l_min, l_max; 1768ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 l_stride; 1769ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1770ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_tile = p_tcd->tcd_image->tiles; 1771ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_tile_comp = l_tile->comps; 1772ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_tccp = p_tcd->tcp->tccps; 1773ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_img_comp = p_tcd->image->comps; 1774ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1775ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (compno = 0; compno < l_tile->numcomps; compno++) { 1776ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_res = l_tile_comp->resolutions + l_img_comp->resno_decoded; 1777ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_width = (OPJ_UINT32)(l_res->x1 - l_res->x0); 1778ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_height = (OPJ_UINT32)(l_res->y1 - l_res->y0); 1779ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_stride = (OPJ_UINT32)(l_tile_comp->x1 - l_tile_comp->x0) - l_width; 1780ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1781ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov assert(l_height == 0 || l_width + l_stride <= l_tile_comp->data_size / l_height); /*MUPDF*/ 1782ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1783ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (l_img_comp->sgnd) { 1784ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_min = -(1 << (l_img_comp->prec - 1)); 1785ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_max = (1 << (l_img_comp->prec - 1)) - 1; 1786ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1787ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov else { 1788ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_min = 0; 1789ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_max = (1 << l_img_comp->prec) - 1; 1790ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1791ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1792ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_current_ptr = l_tile_comp->data; 1793ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1794ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (l_tccp->qmfbid == 1) { 1795ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (j=0;j<l_height;++j) { 1796ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (i = 0; i < l_width; ++i) { 1797ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov *l_current_ptr = opj_int_clamp(*l_current_ptr + l_tccp->m_dc_level_shift, l_min, l_max); 1798ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_current_ptr; 1799ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1800ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_current_ptr += l_stride; 1801ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1802ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1803ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov else { 1804ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (j=0;j<l_height;++j) { 1805ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (i = 0; i < l_width; ++i) { 1806ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_FLOAT32 l_value = *((OPJ_FLOAT32 *) l_current_ptr); 1807ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann *l_current_ptr = opj_int_clamp((OPJ_INT32)opj_lrintf(l_value) + l_tccp->m_dc_level_shift, l_min, l_max); ; 1808ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_current_ptr; 1809ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1810ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_current_ptr += l_stride; 1811ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1812ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1813ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1814ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_img_comp; 1815ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_tccp; 1816ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_tile_comp; 1817ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1818ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1819ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_TRUE; 1820ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 1821ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1822ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1823ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1824ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 1825ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Deallocates the encoding data of the given precinct. 1826ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 1827ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmannstatic void opj_tcd_code_block_dec_deallocate (opj_tcd_precinct_t * p_precinct) 1828ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 1829ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 cblkno , l_nb_code_blocks; 1830ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1831ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_cblk_dec_t * l_code_block = p_precinct->cblks.dec; 1832ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (l_code_block) { 1833ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*fprintf(stderr,"deallocate codeblock:{\n");*/ 1834ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*fprintf(stderr,"\t x0=%d, y0=%d, x1=%d, y1=%d\n",l_code_block->x0, l_code_block->y0, l_code_block->x1, l_code_block->y1);*/ 1835ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*fprintf(stderr,"\t numbps=%d, numlenbits=%d, len=%d, numnewpasses=%d, real_num_segs=%d, m_current_max_segs=%d\n ", 1836ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_code_block->numbps, l_code_block->numlenbits, l_code_block->len, l_code_block->numnewpasses, l_code_block->real_num_segs, l_code_block->m_current_max_segs );*/ 1837ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1838ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1839ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_nb_code_blocks = p_precinct->block_size / sizeof(opj_tcd_cblk_dec_t); 1840ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*fprintf(stderr,"nb_code_blocks =%d\t}\n", l_nb_code_blocks);*/ 1841ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1842ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (cblkno = 0; cblkno < l_nb_code_blocks; ++cblkno) { 1843ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1844ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (l_code_block->data) { 1845ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_free(l_code_block->data); 1846ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_code_block->data = 00; 1847ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1848ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1849ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (l_code_block->segs) { 1850ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_free(l_code_block->segs ); 1851ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_code_block->segs = 00; 1852ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1853ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1854ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_code_block; 1855ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1856ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1857ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_free(p_precinct->cblks.dec); 1858ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_precinct->cblks.dec = 00; 1859ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1860ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 1861ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1862ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov/** 1863ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov * Deallocates the encoding data of the given precinct. 1864ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov */ 1865ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmannstatic void opj_tcd_code_block_enc_deallocate (opj_tcd_precinct_t * p_precinct) 1866ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 1867ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 cblkno , l_nb_code_blocks; 1868ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1869ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_cblk_enc_t * l_code_block = p_precinct->cblks.enc; 1870ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (l_code_block) { 1871ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_nb_code_blocks = p_precinct->block_size / sizeof(opj_tcd_cblk_enc_t); 1872ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1873ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (cblkno = 0; cblkno < l_nb_code_blocks; ++cblkno) { 1874ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (l_code_block->data) { 1875ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_free(l_code_block->data - 1); 1876ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_code_block->data = 00; 1877ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1878ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1879ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (l_code_block->layers) { 1880ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_free(l_code_block->layers ); 1881ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_code_block->layers = 00; 1882ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1883ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1884ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (l_code_block->passes) { 1885ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_free(l_code_block->passes ); 1886ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_code_block->passes = 00; 1887ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1888ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_code_block; 1889ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1890ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1891ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_free(p_precinct->cblks.enc); 1892ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1893ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_precinct->cblks.enc = 00; 1894ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1895ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 1896ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1897ee451cb395940862dad63c85adfe8f2fd55e864cSvet GanovOPJ_UINT32 opj_tcd_get_encoded_tile_size ( opj_tcd_t *p_tcd ) 1898ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 1899ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 i,l_data_size = 0; 1900ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_image_comp_t * l_img_comp = 00; 1901ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_tilecomp_t * l_tilec = 00; 1902ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 l_size_comp, l_remaining; 1903ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1904ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_tilec = p_tcd->tcd_image->tiles->comps; 1905ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_img_comp = p_tcd->image->comps; 1906ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (i=0;i<p_tcd->image->numcomps;++i) { 1907ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_size_comp = l_img_comp->prec >> 3; /*(/ 8)*/ 1908ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_remaining = l_img_comp->prec & 7; /* (%8) */ 1909ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1910ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (l_remaining) { 1911ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_size_comp; 1912ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1913ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1914ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (l_size_comp == 3) { 1915ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_size_comp = 4; 1916ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1917ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1918ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_data_size += l_size_comp * (OPJ_UINT32)((l_tilec->x1 - l_tilec->x0) * (l_tilec->y1 - l_tilec->y0)); 1919ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_img_comp; 1920ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_tilec; 1921ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1922ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1923ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return l_data_size; 1924ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 1925ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1926ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmannstatic OPJ_BOOL opj_tcd_dc_level_shift_encode ( opj_tcd_t *p_tcd ) 1927ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 1928ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 compno; 1929ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_tilecomp_t * l_tile_comp = 00; 1930ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tccp_t * l_tccp = 00; 1931ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_image_comp_t * l_img_comp = 00; 1932ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_tile_t * l_tile; 1933ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 l_nb_elem,i; 1934ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_INT32 * l_current_ptr; 1935ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1936ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_tile = p_tcd->tcd_image->tiles; 1937ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_tile_comp = l_tile->comps; 1938ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_tccp = p_tcd->tcp->tccps; 1939ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_img_comp = p_tcd->image->comps; 1940ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1941ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (compno = 0; compno < l_tile->numcomps; compno++) { 1942ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_current_ptr = l_tile_comp->data; 1943ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_nb_elem = (OPJ_UINT32)((l_tile_comp->x1 - l_tile_comp->x0) * (l_tile_comp->y1 - l_tile_comp->y0)); 1944ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1945ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (l_tccp->qmfbid == 1) { 1946ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (i = 0; i < l_nb_elem; ++i) { 1947ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov *l_current_ptr -= l_tccp->m_dc_level_shift ; 1948ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_current_ptr; 1949ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1950ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1951ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov else { 1952ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (i = 0; i < l_nb_elem; ++i) { 1953ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov *l_current_ptr = (*l_current_ptr - l_tccp->m_dc_level_shift) << 11 ; 1954ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_current_ptr; 1955ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1956ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1957ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1958ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_img_comp; 1959ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_tccp; 1960ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_tile_comp; 1961ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1962ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1963ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_TRUE; 1964ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 1965ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1966ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmannstatic OPJ_BOOL opj_tcd_mct_encode ( opj_tcd_t *p_tcd ) 1967ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 1968ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_tile_t * l_tile = p_tcd->tcd_image->tiles; 1969ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_tilecomp_t * l_tile_comp = p_tcd->tcd_image->tiles->comps; 1970ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 samples = (OPJ_UINT32)((l_tile_comp->x1 - l_tile_comp->x0) * (l_tile_comp->y1 - l_tile_comp->y0)); 1971ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 i; 1972ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BYTE ** l_data = 00; 1973ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcp_t * l_tcp = p_tcd->tcp; 1974ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1975ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if(!p_tcd->tcp->mct) { 1976ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_TRUE; 1977ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1978ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1979ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (p_tcd->tcp->mct == 2) { 1980ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (! p_tcd->tcp->m_mct_coding_matrix) { 1981ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_TRUE; 1982ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1983ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1984ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_data = (OPJ_BYTE **) opj_malloc(l_tile->numcomps*sizeof(OPJ_BYTE*)); 1985ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (! l_data) { 1986ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 1987ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1988ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1989ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (i=0;i<l_tile->numcomps;++i) { 1990ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_data[i] = (OPJ_BYTE*) l_tile_comp->data; 1991ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_tile_comp; 1992ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 1993ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 1994ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (! opj_mct_encode_custom(/* MCT data */ 1995ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov (OPJ_BYTE*) p_tcd->tcp->m_mct_coding_matrix, 1996ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* size of components */ 1997ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov samples, 1998ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* components */ 1999ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_data, 2000ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* nb of components (i.e. size of pData) */ 2001ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_tile->numcomps, 2002ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* tells if the data is signed */ 2003ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_tcd->image->comps->sgnd) ) 2004ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov { 2005ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_free(l_data); 2006ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 2007ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2008ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2009ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_free(l_data); 2010ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2011ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov else if (l_tcp->tccps->qmfbid == 0) { 2012ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_mct_encode_real(l_tile->comps[0].data, l_tile->comps[1].data, l_tile->comps[2].data, samples); 2013ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2014ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov else { 2015ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_mct_encode(l_tile->comps[0].data, l_tile->comps[1].data, l_tile->comps[2].data, samples); 2016ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2017ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2018ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_TRUE; 2019ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 2020ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2021ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmannstatic OPJ_BOOL opj_tcd_dwt_encode ( opj_tcd_t *p_tcd ) 2022ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 2023ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_tile_t * l_tile = p_tcd->tcd_image->tiles; 2024ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_tilecomp_t * l_tile_comp = p_tcd->tcd_image->tiles->comps; 2025ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tccp_t * l_tccp = p_tcd->tcp->tccps; 2026ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 compno; 2027ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2028ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (compno = 0; compno < l_tile->numcomps; ++compno) { 2029ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (l_tccp->qmfbid == 1) { 2030ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (! opj_dwt_encode(l_tile_comp)) { 2031ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 2032ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2033ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2034ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov else if (l_tccp->qmfbid == 0) { 2035ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (! opj_dwt_encode_real(l_tile_comp)) { 2036ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 2037ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2038ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2039ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2040ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_tile_comp; 2041ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_tccp; 2042ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2043ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2044ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_TRUE; 2045ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 2046ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2047ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmannstatic OPJ_BOOL opj_tcd_t1_encode ( opj_tcd_t *p_tcd ) 2048ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 2049ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_t1_t * l_t1; 2050ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov const OPJ_FLOAT64 * l_mct_norms; 2051e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov OPJ_UINT32 l_mct_numcomps = 0U; 2052ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcp_t * l_tcp = p_tcd->tcp; 2053ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2054e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_t1 = opj_t1_create(OPJ_TRUE); 2055ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (l_t1 == 00) { 2056ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 2057ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2058ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2059ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (l_tcp->mct == 1) { 2060e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_mct_numcomps = 3U; 2061ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* irreversible encoding */ 2062ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (l_tcp->tccps->qmfbid == 0) { 2063ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_mct_norms = opj_mct_get_mct_norms_real(); 2064ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2065ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov else { 2066ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_mct_norms = opj_mct_get_mct_norms(); 2067ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2068ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2069ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov else { 2070e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov l_mct_numcomps = p_tcd->image->numcomps; 2071ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_mct_norms = (const OPJ_FLOAT64 *) (l_tcp->mct_norms); 2072ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2073ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2074e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov if (! opj_t1_encode_cblks(l_t1, p_tcd->tcd_image->tiles , l_tcp, l_mct_norms, l_mct_numcomps)) { 2075ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_t1_destroy(l_t1); 2076ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 2077ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2078ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2079ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_t1_destroy(l_t1); 2080ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2081ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_TRUE; 2082ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 2083ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2084ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmannstatic OPJ_BOOL opj_tcd_t2_encode (opj_tcd_t *p_tcd, 2085ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BYTE * p_dest_data, 2086ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 * p_data_written, 2087ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 p_max_dest_size, 2088ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_codestream_info_t *p_cstr_info ) 2089ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 2090ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_t2_t * l_t2; 2091ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2092ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_t2 = opj_t2_create(p_tcd->image, p_tcd->cp); 2093ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (l_t2 == 00) { 2094ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 2095ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2096ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2097ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (! opj_t2_encode_packets( 2098ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_t2, 2099ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_tcd->tcd_tileno, 2100ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_tcd->tcd_image->tiles, 2101ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_tcd->tcp->numlayers, 2102ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_dest_data, 2103ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_data_written, 2104ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_max_dest_size, 2105ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_cstr_info, 2106ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_tcd->tp_num, 2107ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_tcd->tp_pos, 2108ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_tcd->cur_pino, 2109ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov FINAL_PASS)) 2110ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov { 2111ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_t2_destroy(l_t2); 2112ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 2113ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2114ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2115ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_t2_destroy(l_t2); 2116ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2117ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /*---------------CLEAN-------------------*/ 2118ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_TRUE; 2119ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 2120ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2121ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2122ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmannstatic OPJ_BOOL opj_tcd_rate_allocate_encode( opj_tcd_t *p_tcd, 2123ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BYTE * p_dest_data, 2124ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 p_max_dest_size, 2125ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_codestream_info_t *p_cstr_info ) 2126ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 2127ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_cp_t * l_cp = p_tcd->cp; 2128ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 l_nb_written = 0; 2129ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2130ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (p_cstr_info) { 2131ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_cstr_info->index_write = 0; 2132ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2133ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2134ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (l_cp->m_specific_param.m_enc.m_disto_alloc|| l_cp->m_specific_param.m_enc.m_fixed_quality) { 2135ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* fixed_quality */ 2136ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* Normal Rate/distortion allocation */ 2137ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (! opj_tcd_rateallocate(p_tcd, p_dest_data,&l_nb_written, p_max_dest_size, p_cstr_info)) { 2138ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 2139ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2140ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2141ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov else { 2142ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov /* Fixed layer allocation */ 2143ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_rateallocate_fixed(p_tcd); 2144ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2145ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2146ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_TRUE; 2147ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 2148ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2149ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2150ee451cb395940862dad63c85adfe8f2fd55e864cSvet GanovOPJ_BOOL opj_tcd_copy_tile_data ( opj_tcd_t *p_tcd, 2151ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_BYTE * p_src, 2152ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 p_src_length ) 2153ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov{ 2154ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 i,j,l_data_size = 0; 2155ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_image_comp_t * l_img_comp = 00; 2156ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov opj_tcd_tilecomp_t * l_tilec = 00; 2157ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 l_size_comp, l_remaining; 2158ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_UINT32 l_nb_elem; 2159ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2160ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_data_size = opj_tcd_get_encoded_tile_size(p_tcd); 2161ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (l_data_size != p_src_length) { 2162ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_FALSE; 2163ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2164ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2165ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_tilec = p_tcd->tcd_image->tiles->comps; 2166ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_img_comp = p_tcd->image->comps; 2167ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (i=0;i<p_tcd->image->numcomps;++i) { 2168ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_size_comp = l_img_comp->prec >> 3; /*(/ 8)*/ 2169ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_remaining = l_img_comp->prec & 7; /* (%8) */ 2170ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_nb_elem = (OPJ_UINT32)((l_tilec->x1 - l_tilec->x0) * (l_tilec->y1 - l_tilec->y0)); 2171ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2172ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (l_remaining) { 2173ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_size_comp; 2174ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2175ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2176ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (l_size_comp == 3) { 2177ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov l_size_comp = 4; 2178ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2179ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2180ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov switch (l_size_comp) { 2181ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov case 1: 2182ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov { 2183ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_CHAR * l_src_ptr = (OPJ_CHAR *) p_src; 2184ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_INT32 * l_dest_ptr = l_tilec->data; 2185ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2186ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (l_img_comp->sgnd) { 2187ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (j=0;j<l_nb_elem;++j) { 2188ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov *(l_dest_ptr++) = (OPJ_INT32) (*(l_src_ptr++)); 2189ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2190ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2191ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov else { 2192ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (j=0;j<l_nb_elem;++j) { 2193ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov *(l_dest_ptr++) = (*(l_src_ptr++))&0xff; 2194ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2195ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2196ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2197ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_src = (OPJ_BYTE*) l_src_ptr; 2198ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2199ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov break; 2200ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov case 2: 2201ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov { 2202ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_INT32 * l_dest_ptr = l_tilec->data; 2203ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_INT16 * l_src_ptr = (OPJ_INT16 *) p_src; 2204ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2205ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov if (l_img_comp->sgnd) { 2206ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (j=0;j<l_nb_elem;++j) { 2207ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov *(l_dest_ptr++) = (OPJ_INT32) (*(l_src_ptr++)); 2208ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2209ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2210ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov else { 2211ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (j=0;j<l_nb_elem;++j) { 2212ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov *(l_dest_ptr++) = (*(l_src_ptr++))&0xffff; 2213ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2214ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2215ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2216ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_src = (OPJ_BYTE*) l_src_ptr; 2217ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2218ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov break; 2219ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov case 4: 2220ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov { 2221ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_INT32 * l_src_ptr = (OPJ_INT32 *) p_src; 2222ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov OPJ_INT32 * l_dest_ptr = l_tilec->data; 2223ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2224ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov for (j=0;j<l_nb_elem;++j) { 2225ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov *(l_dest_ptr++) = (OPJ_INT32) (*(l_src_ptr++)); 2226ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2227ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2228ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov p_src = (OPJ_BYTE*) l_src_ptr; 2229ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2230ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov break; 2231ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2232ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2233ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_img_comp; 2234ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov ++l_tilec; 2235ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov } 2236ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov 2237ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov return OPJ_TRUE; 2238ee451cb395940862dad63c85adfe8f2fd55e864cSvet Ganov} 2239