diff options
Diffstat (limited to 'extern/libopenjpeg/tpix_manager.c')
| -rw-r--r-- | extern/libopenjpeg/tpix_manager.c | 153 |
1 files changed, 0 insertions, 153 deletions
diff --git a/extern/libopenjpeg/tpix_manager.c b/extern/libopenjpeg/tpix_manager.c deleted file mode 100644 index 9ba9e7fdabc..00000000000 --- a/extern/libopenjpeg/tpix_manager.c +++ /dev/null @@ -1,153 +0,0 @@ -/* - * $Id: tpix_manager.c 897 2011-08-28 21:43:57Z Kaori.Hagihara@gmail.com $ - * - * Copyright (c) 2002-2011, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2011, Professor Benoit Macq - * Copyright (c) 2003-2004, Yannick Verschueren - * Copyright (c) 2010-2011, Kaori Hagihara - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -/*! \file - * \brief Modification of jpip.c from 2KAN indexer - */ - -#include <math.h> -#include "opj_includes.h" - -#define MAX(a,b) ((a)>(b)?(a):(b)) - - -/* - * Write faix box of tpix - * - * @param[in] coff offset of j2k codestream - * @param[in] compno component number - * @param[in] cstr_info codestream information - * @param[in] j2klen length of j2k codestream - * @param[in] cio file output handle - * @return length of faix box - */ -int write_tpixfaix( int coff, int compno, opj_codestream_info_t cstr_info, int j2klen, opj_cio_t *cio); - - -int write_tpix( int coff, opj_codestream_info_t cstr_info, int j2klen, opj_cio_t *cio) -{ - int len, lenp; - lenp = cio_tell( cio); - cio_skip( cio, 4); /* L [at the end] */ - cio_write( cio, JPIP_TPIX, 4); /* TPIX */ - - write_tpixfaix( coff, 0, cstr_info, j2klen, cio); - - len = cio_tell( cio)-lenp; - cio_seek( cio, lenp); - cio_write( cio, len, 4); /* L */ - cio_seek( cio, lenp+len); - - return len; -} - - -/* - * Get number of maximum tile parts per tile - * - * @param[in] cstr_info codestream information - * @return number of maximum tile parts per tile - */ -int get_num_max_tile_parts( opj_codestream_info_t cstr_info); - -int write_tpixfaix( int coff, int compno, opj_codestream_info_t cstr_info, int j2klen, opj_cio_t *cio) -{ - int len, lenp; - int i, j; - int Aux; - int num_max_tile_parts; - int size_of_coding; /* 4 or 8 */ - opj_tp_info_t tp; - int version; - - num_max_tile_parts = get_num_max_tile_parts( cstr_info); - - if( j2klen > pow( 2, 32)){ - size_of_coding = 8; - version = num_max_tile_parts == 1 ? 1:3; - } - else{ - size_of_coding = 4; - version = num_max_tile_parts == 1 ? 0:2; - } - - lenp = cio_tell( cio); - cio_skip( cio, 4); /* L [at the end] */ - cio_write( cio, JPIP_FAIX, 4); /* FAIX */ - cio_write( cio, version, 1); /* Version 0 = 4 bytes */ - - cio_write( cio, num_max_tile_parts, size_of_coding); /* NMAX */ - cio_write( cio, cstr_info.tw*cstr_info.th, size_of_coding); /* M */ - for (i = 0; i < cstr_info.tw*cstr_info.th; i++){ - for (j = 0; j < cstr_info.tile[i].num_tps; j++){ - tp = cstr_info.tile[i].tp[j]; - cio_write( cio, tp.tp_start_pos-coff, size_of_coding); /* start position */ - cio_write( cio, tp.tp_end_pos-tp.tp_start_pos+1, size_of_coding); /* length */ - if (version & 0x02){ - if( cstr_info.tile[i].num_tps == 1 && cstr_info.numdecompos[compno] > 1) - Aux = cstr_info.numdecompos[compno] + 1; - else - Aux = j + 1; - - cio_write( cio, Aux,4); - /*cio_write(img.tile[i].tile_parts[j].num_reso_AUX,4);*/ /* Aux_i,j : Auxiliary value */ - /* fprintf(stderr,"AUX value %d\n",Aux);*/ - } - /*cio_write(0,4);*/ - } - /* PADDING */ - while (j < num_max_tile_parts){ - cio_write( cio, 0, size_of_coding); /* start position */ - cio_write( cio, 0, size_of_coding); /* length */ - if (version & 0x02) - cio_write( cio, 0,4); /* Aux_i,j : Auxiliary value */ - j++; - } - } - - len = cio_tell( cio)-lenp; - cio_seek( cio, lenp); - cio_write( cio, len, 4); /* L */ - cio_seek( cio, lenp+len); - - return len; - -} - -int get_num_max_tile_parts( opj_codestream_info_t cstr_info) -{ - int num_max_tp = 0, i; - - for( i=0; i<cstr_info.tw*cstr_info.th; i++) - num_max_tp = MAX( cstr_info.tile[i].num_tps, num_max_tp); - - return num_max_tp; -} |