/* * $Id$ * * 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 #include #include #include "indexbox_manager.h" #include "cio_ext.h" #include "cio.h" /* * Write faix box of phix * * @param[in] compno component number * @param[in] cstr_info codestream information * @param[in] EPHused true if if EPH option used * @param[in] j2klen length of j2k codestream * @param[in] cio file output handle * @return length of faix box */ int write_phixfaix( int compno, opj_codestream_info_t cstr_info, opj_bool EPHused, int j2klen, opj_cio_t *cio); int write_phix( opj_codestream_info_t cstr_info, opj_bool EPHused, int j2klen, opj_cio_t *cio) { int len, lenp=0, compno, i; opj_jp2_box_t *box; box = (opj_jp2_box_t *)calloc( cstr_info.numcomps, sizeof(opj_jp2_box_t)); for( i=0;i<2;i++){ if (i) cio_seek( cio, lenp); lenp = cio_tell( cio); cio_skip( cio, 4); /* L [at the end] */ cio_write( cio, JPIP_PHIX, 4); /* PHIX */ write_manf( i, cstr_info.numcomps, box, cio); for( compno=0; compno pow( 2, 32)){ size_of_coding = 8; version = 1; } else{ size_of_coding = 4; version = 0; } 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 */ for( i=0; i<=cstr_info.numdecompos[compno]; i++) nmax += cstr_info.tile[0].ph[i] * cstr_info.tile[0].pw[i] * cstr_info.numlayers; cio_ext_write( cio, nmax , size_of_coding); /* NMAX */ cio_ext_write( cio, cstr_info.tw*cstr_info.th, size_of_coding); /* M */ for( tileno=0; tilenopw[resno]*tile_Idx->ph[resno]; precno++){ for( layno=0; laynopacket[ num_packet * cstr_info.numcomps + compno]; cio_ext_write( cio, packet.start_pos, size_of_coding); /* start position */ cio_ext_write( cio, packet.end_ph_pos-packet.start_pos+1, size_of_coding); /* length */ num_packet++; } } } /* PADDING */ while( num_packet < nmax){ cio_ext_write( cio, 0, size_of_coding); /* start position */ cio_ext_write( cio, 0, size_of_coding); /* length */ num_packet++; } } len = cio_tell( cio)-lenp; cio_seek( cio, lenp); cio_write( cio, len, 4); /* L */ cio_seek( cio, lenp+len); return len; }