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path: root/src/lib/openjpip/index_manager.c
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Diffstat (limited to 'src/lib/openjpip/index_manager.c')
-rw-r--r--src/lib/openjpip/index_manager.c887
1 files changed, 443 insertions, 444 deletions
diff --git a/src/lib/openjpip/index_manager.c b/src/lib/openjpip/index_manager.c
index b26d6d2a..bf5a3b73 100644
--- a/src/lib/openjpip/index_manager.c
+++ b/src/lib/openjpip/index_manager.c
@@ -72,198 +72,198 @@ OPJ_BOOL set_cidxdata( box_param_t *cidx_box, index_param_t *codeidx);
index_param_t * parse_jp2file( int fd)
{
- index_param_t *jp2idx;
- box_param_t *cidx;
- metadatalist_param_t *metadatalist;
- boxlist_param_t *toplev_boxlist;
- Byte8_t filesize;
-
- if( !(filesize = (Byte8_t)get_filesize( fd)))
- return NULL;
-
- if( !(toplev_boxlist = get_boxstructure( fd, 0, filesize))){
- fprintf( FCGI_stderr, "Error: Not correctl JP2 format\n");
- return NULL;
- }
-
- if( !check_JP2boxidx( toplev_boxlist)){
- fprintf( FCGI_stderr, "Index format not supported\n");
- delete_boxlist( &toplev_boxlist);
- return NULL;
- }
+ index_param_t *jp2idx;
+ box_param_t *cidx;
+ metadatalist_param_t *metadatalist;
+ boxlist_param_t *toplev_boxlist;
+ Byte8_t filesize;
+
+ if( !(filesize = (Byte8_t)get_filesize( fd)))
+ return NULL;
+
+ if( !(toplev_boxlist = get_boxstructure( fd, 0, filesize))) {
+ fprintf( FCGI_stderr, "Error: Not correctl JP2 format\n");
+ return NULL;
+ }
- if( !(cidx = search_box( "cidx", toplev_boxlist))){
- fprintf( FCGI_stderr, "Box cidx not found\n");
- delete_boxlist( &toplev_boxlist);
- return NULL;
- }
-
- jp2idx = (index_param_t *)opj_malloc( sizeof(index_param_t));
-
- if( !set_cidxdata( cidx, jp2idx)){
- fprintf( FCGI_stderr, "Error: Not correctl format in cidx box\n");
- opj_free(jp2idx);
+ if( !check_JP2boxidx( toplev_boxlist)) {
+ fprintf( FCGI_stderr, "Index format not supported\n");
+ delete_boxlist( &toplev_boxlist);
+ return NULL;
+ }
+
+ if( !(cidx = search_box( "cidx", toplev_boxlist))) {
+ fprintf( FCGI_stderr, "Box cidx not found\n");
+ delete_boxlist( &toplev_boxlist);
+ return NULL;
+ }
+
+ jp2idx = (index_param_t *)opj_malloc( sizeof(index_param_t));
+
+ if( !set_cidxdata( cidx, jp2idx)) {
+ fprintf( FCGI_stderr, "Error: Not correctl format in cidx box\n");
+ opj_free(jp2idx);
+ delete_boxlist( &toplev_boxlist);
+ return NULL;
+ }
delete_boxlist( &toplev_boxlist);
- return NULL;
- }
- delete_boxlist( &toplev_boxlist);
-
- metadatalist = const_metadatalist( fd);
- jp2idx->metadatalist = metadatalist;
+
+ metadatalist = const_metadatalist( fd);
+ jp2idx->metadatalist = metadatalist;
#ifndef SERVER
fprintf( logstream, "local log: code index created\n");
#endif
-
- return jp2idx;
+
+ return jp2idx;
}
void print_index( index_param_t index)
{
- int i;
-
- fprintf( logstream, "index info:\n");
- fprintf( logstream, "\tCodestream Offset: %#" PRIx64 "\n", index.offset);
- fprintf( logstream, "\t Length: %#" PRIx64 "\n", index.length);
- fprintf( logstream, "\tMain header Length: %#" PRIx64 "\n", index.mhead_length);
-
- print_SIZ( index.SIZ);
- print_COD( index.COD);
-
- fprintf( logstream, "Tile part information: \n");
- print_faixbox( index.tilepart);
-
- fprintf( logstream, "Tile header information: \n");
- for( i=0; i<(int)(index.SIZ.XTnum*index.SIZ.YTnum);i++)
- print_mhixbox( index.tileheader[i]);
-
- fprintf( logstream, "Precinct packet information: \n");
- for( i=0; i<index.SIZ.Csiz; i++){
- fprintf( logstream, "Component %d\n", i);
- print_faixbox( index.precpacket[i]);
- }
-
- print_allmetadata( index.metadatalist);
+ int i;
+
+ fprintf( logstream, "index info:\n");
+ fprintf( logstream, "\tCodestream Offset: %#" PRIx64 "\n", index.offset);
+ fprintf( logstream, "\t Length: %#" PRIx64 "\n", index.length);
+ fprintf( logstream, "\tMain header Length: %#" PRIx64 "\n", index.mhead_length);
+
+ print_SIZ( index.SIZ);
+ print_COD( index.COD);
+
+ fprintf( logstream, "Tile part information: \n");
+ print_faixbox( index.tilepart);
+
+ fprintf( logstream, "Tile header information: \n");
+ for( i=0; i<(int)(index.SIZ.XTnum*index.SIZ.YTnum); i++)
+ print_mhixbox( index.tileheader[i]);
+
+ fprintf( logstream, "Precinct packet information: \n");
+ for( i=0; i<index.SIZ.Csiz; i++) {
+ fprintf( logstream, "Component %d\n", i);
+ print_faixbox( index.precpacket[i]);
+ }
+
+ print_allmetadata( index.metadatalist);
}
void print_SIZ( SIZmarker_param_t SIZ)
{
- int i;
-
- fprintf( logstream, "\tImage and Tile SIZ parameters\n");
- fprintf( logstream, "\t Rsiz: %#x\n", SIZ.Rsiz);
- fprintf( logstream, "\t Xsiz, Ysiz: (%d,%d) = (%#x, %#x)\n", SIZ.Xsiz, SIZ.Ysiz, SIZ.Xsiz, SIZ.Ysiz);
- fprintf( logstream, "\t XOsiz, YOsiz: (%d,%d) = (%#x, %#x)\n", SIZ.XOsiz, SIZ.YOsiz, SIZ.XOsiz, SIZ.YOsiz);
- fprintf( logstream, "\t XTsiz, YTsiz: (%d,%d) = (%#x, %#x)\n", SIZ.XTsiz, SIZ.YTsiz, SIZ.XTsiz, SIZ.YTsiz);
- fprintf( logstream, "\t XTOsiz, YTOsiz: (%d,%d) = (%#x, %#x)\n", SIZ.XTOsiz, SIZ.YTOsiz, SIZ.XTOsiz, SIZ.YTOsiz);
- fprintf( logstream, "\t XTnum, YTnum: (%d,%d)\n", SIZ.XTnum, SIZ.YTnum);
- fprintf( logstream, "\t Num of Components: %d\n", SIZ.Csiz);
-
- for( i=0; i<SIZ.Csiz; i++)
- fprintf( logstream, "\t[%d] (Ssiz, XRsiz, YRsiz): (%d, %d, %d) = (%#x, %#x, %#x)\n", i, SIZ.Ssiz[i], SIZ.XRsiz[i], SIZ.YRsiz[i], SIZ.Ssiz[i], SIZ.XRsiz[i], SIZ.YRsiz[i]);
+ int i;
+
+ fprintf( logstream, "\tImage and Tile SIZ parameters\n");
+ fprintf( logstream, "\t Rsiz: %#x\n", SIZ.Rsiz);
+ fprintf( logstream, "\t Xsiz, Ysiz: (%d,%d) = (%#x, %#x)\n", SIZ.Xsiz, SIZ.Ysiz, SIZ.Xsiz, SIZ.Ysiz);
+ fprintf( logstream, "\t XOsiz, YOsiz: (%d,%d) = (%#x, %#x)\n", SIZ.XOsiz, SIZ.YOsiz, SIZ.XOsiz, SIZ.YOsiz);
+ fprintf( logstream, "\t XTsiz, YTsiz: (%d,%d) = (%#x, %#x)\n", SIZ.XTsiz, SIZ.YTsiz, SIZ.XTsiz, SIZ.YTsiz);
+ fprintf( logstream, "\t XTOsiz, YTOsiz: (%d,%d) = (%#x, %#x)\n", SIZ.XTOsiz, SIZ.YTOsiz, SIZ.XTOsiz, SIZ.YTOsiz);
+ fprintf( logstream, "\t XTnum, YTnum: (%d,%d)\n", SIZ.XTnum, SIZ.YTnum);
+ fprintf( logstream, "\t Num of Components: %d\n", SIZ.Csiz);
+
+ for( i=0; i<SIZ.Csiz; i++)
+ fprintf( logstream, "\t[%d] (Ssiz, XRsiz, YRsiz): (%d, %d, %d) = (%#x, %#x, %#x)\n", i, SIZ.Ssiz[i], SIZ.XRsiz[i], SIZ.YRsiz[i], SIZ.Ssiz[i], SIZ.XRsiz[i], SIZ.YRsiz[i]);
}
void print_COD( CODmarker_param_t COD)
{
- int i;
-
- fprintf( logstream, "\tCoding style default COD parameters\n");
- fprintf( logstream, "\t Progression order: %d [ LRCP=0, RLCP=1, RPCL=2, PCRL=3, CPRL=4]\n", COD.prog_order);
- fprintf( logstream, "\t Num of layers: %d\n", COD.numOflayers);
- fprintf( logstream, "\t Decomposition lvl: %d\n", COD.numOfdecomp);
-
- for( i=0; i<=((COD.Scod & 0x01) ? COD.numOfdecomp:0); i++){
- fprintf( logstream, "\t [%d] XPsiz, YPsiz: (%d,%d) = (%#x, %#x)\n",i, COD.XPsiz[i], COD.YPsiz[i], COD.XPsiz[i], COD.YPsiz[i]);
- }
+ int i;
+
+ fprintf( logstream, "\tCoding style default COD parameters\n");
+ fprintf( logstream, "\t Progression order: %d [ LRCP=0, RLCP=1, RPCL=2, PCRL=3, CPRL=4]\n", COD.prog_order);
+ fprintf( logstream, "\t Num of layers: %d\n", COD.numOflayers);
+ fprintf( logstream, "\t Decomposition lvl: %d\n", COD.numOfdecomp);
+
+ for( i=0; i<=((COD.Scod & 0x01) ? COD.numOfdecomp:0); i++) {
+ fprintf( logstream, "\t [%d] XPsiz, YPsiz: (%d,%d) = (%#x, %#x)\n",i, COD.XPsiz[i], COD.YPsiz[i], COD.XPsiz[i], COD.YPsiz[i]);
+ }
}
void delete_index( index_param_t **index)
{
- int i;
-
- delete_metadatalist( &((*index)->metadatalist));
-
- delete_COD( (*index)->COD);
-
- delete_faixbox( &((*index)->tilepart));
-
- for( i=0; i< (int)((*index)->SIZ.XTnum*(*index)->SIZ.YTnum);i++)
- delete_mhixbox( &((*index)->tileheader[i]));
- opj_free( (*index)->tileheader);
-
- for( i=0; i<(*index)->SIZ.Csiz; i++)
- delete_faixbox( &((*index)->precpacket[i]));
- opj_free( (*index)->precpacket);
-
- opj_free(*index);
+ int i;
+
+ delete_metadatalist( &((*index)->metadatalist));
+
+ delete_COD( (*index)->COD);
+
+ delete_faixbox( &((*index)->tilepart));
+
+ for( i=0; i< (int)((*index)->SIZ.XTnum*(*index)->SIZ.YTnum); i++)
+ delete_mhixbox( &((*index)->tileheader[i]));
+ opj_free( (*index)->tileheader);
+
+ for( i=0; i<(*index)->SIZ.Csiz; i++)
+ delete_faixbox( &((*index)->precpacket[i]));
+ opj_free( (*index)->precpacket);
+
+ opj_free(*index);
}
void delete_COD( CODmarker_param_t COD)
{
- if( COD.XPsiz) opj_free( COD.XPsiz);
- if( COD.YPsiz) opj_free( COD.YPsiz);
+ if( COD.XPsiz) opj_free( COD.XPsiz);
+ if( COD.YPsiz) opj_free( COD.YPsiz);
}
OPJ_BOOL check_JP2boxidx( boxlist_param_t *toplev_boxlist)
{
- box_param_t *iptr, *fidx, *prxy;
- box_param_t *cidx, *jp2c;
- Byte8_t off;
- Byte8_t len;
- int pos;
- Byte8_t ooff;
- boxheader_param_t *obh;
- Byte_t ni;
- Byte8_t ioff;
- boxheader_param_t *ibh;
-
- iptr = search_box( "iptr", toplev_boxlist);
- fidx = search_box( "fidx", toplev_boxlist);
- cidx = search_box( "cidx", toplev_boxlist);
- jp2c = search_box( "jp2c", toplev_boxlist);
- prxy = gene_childboxbyType( fidx, 0, "prxy");
-
- off = fetch_DBox8bytebigendian( iptr, 0);
- if( off != (Byte8_t)fidx->offset)
- fprintf( FCGI_stderr, "Reference File Index box offset in Index Finder box not correct\n");
-
- len = fetch_DBox8bytebigendian( iptr, 8);
- if( len != fidx->length)
- fprintf( FCGI_stderr, "Reference File Index box length in Index Finder box not correct\n");
-
- pos = 0;
- ooff = fetch_DBox8bytebigendian( prxy, pos);
- if( ooff != (Byte8_t)jp2c->offset)
- fprintf( FCGI_stderr, "Reference jp2c offset in prxy box not correct\n");
- pos += 8;
-
- obh = gene_childboxheader( prxy, pos);
- if( obh->length != jp2c->length || strncmp( obh->type, "jp2c",4)!=0)
- fprintf( FCGI_stderr, "Reference jp2c header in prxy box not correct\n");
- pos += obh->headlen;
- opj_free(obh);
-
- ni = fetch_DBox1byte( prxy, pos);
- if( ni != 1){
- fprintf( FCGI_stderr, "Multiple indexes not supported\n");
- return OPJ_FALSE;
- }
- pos += 1;
-
- ioff = fetch_DBox8bytebigendian( prxy, pos);
- if( ioff != (Byte8_t)cidx->offset)
- fprintf( FCGI_stderr, "Reference cidx offset in prxy box not correct\n");
- pos += 8;
-
- ibh = gene_childboxheader( prxy, pos);
- if( ibh->length != cidx->length || strncmp( ibh->type, "cidx",4)!=0)
- fprintf( FCGI_stderr, "Reference cidx header in prxy box not correct\n");
- pos += ibh->headlen;
- opj_free(ibh);
-
- opj_free(prxy);
-
- return OPJ_TRUE;
+ box_param_t *iptr, *fidx, *prxy;
+ box_param_t *cidx, *jp2c;
+ Byte8_t off;
+ Byte8_t len;
+ int pos;
+ Byte8_t ooff;
+ boxheader_param_t *obh;
+ Byte_t ni;
+ Byte8_t ioff;
+ boxheader_param_t *ibh;
+
+ iptr = search_box( "iptr", toplev_boxlist);
+ fidx = search_box( "fidx", toplev_boxlist);
+ cidx = search_box( "cidx", toplev_boxlist);
+ jp2c = search_box( "jp2c", toplev_boxlist);
+ prxy = gene_childboxbyType( fidx, 0, "prxy");
+
+ off = fetch_DBox8bytebigendian( iptr, 0);
+ if( off != (Byte8_t)fidx->offset)
+ fprintf( FCGI_stderr, "Reference File Index box offset in Index Finder box not correct\n");
+
+ len = fetch_DBox8bytebigendian( iptr, 8);
+ if( len != fidx->length)
+ fprintf( FCGI_stderr, "Reference File Index box length in Index Finder box not correct\n");
+
+ pos = 0;
+ ooff = fetch_DBox8bytebigendian( prxy, pos);
+ if( ooff != (Byte8_t)jp2c->offset)
+ fprintf( FCGI_stderr, "Reference jp2c offset in prxy box not correct\n");
+ pos += 8;
+
+ obh = gene_childboxheader( prxy, pos);
+ if( obh->length != jp2c->length || strncmp( obh->type, "jp2c",4)!=0)
+ fprintf( FCGI_stderr, "Reference jp2c header in prxy box not correct\n");
+ pos += obh->headlen;
+ opj_free(obh);
+
+ ni = fetch_DBox1byte( prxy, pos);
+ if( ni != 1) {
+ fprintf( FCGI_stderr, "Multiple indexes not supported\n");
+ return OPJ_FALSE;
+ }
+ pos += 1;
+
+ ioff = fetch_DBox8bytebigendian( prxy, pos);
+ if( ioff != (Byte8_t)cidx->offset)
+ fprintf( FCGI_stderr, "Reference cidx offset in prxy box not correct\n");
+ pos += 8;
+
+ ibh = gene_childboxheader( prxy, pos);
+ if( ibh->length != cidx->length || strncmp( ibh->type, "cidx",4)!=0)
+ fprintf( FCGI_stderr, "Reference cidx header in prxy box not correct\n");
+ pos += ibh->headlen;
+ opj_free(ibh);
+
+ opj_free(prxy);
+
+ return OPJ_TRUE;
}
/**
@@ -319,82 +319,82 @@ OPJ_BOOL set_ppixdata( box_param_t *cidx_box, index_param_t *jp2idx);
OPJ_BOOL set_cidxdata( box_param_t *cidx_box, index_param_t *jp2idx)
{
- box_param_t *manf_box;
- manfbox_param_t *manf;
- codestream_param_t codestream;
-
- set_cptrdata( cidx_box, jp2idx);
-
- codestream = set_codestream( cidx_box->fd, jp2idx->offset, jp2idx->length);
-
- manf_box = gene_boxbyType( cidx_box->fd, get_DBoxoff( cidx_box), get_DBoxlen( cidx_box), "manf");
- manf = gene_manfbox( manf_box);
-
- if( !search_boxheader( "mhix", manf)){
- fprintf( FCGI_stderr, "Error: mhix box not present in manfbox\n");
- opj_free(jp2idx);
- return OPJ_FALSE;
- }
- set_mainmhixdata( cidx_box, codestream, jp2idx);
-
- if( !search_boxheader( "tpix", manf)){
- fprintf( FCGI_stderr, "Error: tpix box not present in manfbox\n");
- opj_free(jp2idx);
- return OPJ_FALSE;
- }
- set_tpixdata( cidx_box, jp2idx);
-
- if( !search_boxheader( "thix", manf)){
- fprintf( FCGI_stderr, "Error: thix box not present in manfbox\n");
- opj_free(jp2idx);
- return OPJ_FALSE;
- }
- set_thixdata( cidx_box, jp2idx);
-
- if( !search_boxheader( "ppix", manf)){
- fprintf( FCGI_stderr, "Error: ppix box not present in manfbox\n");
- opj_free(jp2idx);
- return OPJ_FALSE;
- }
- set_ppixdata( cidx_box, jp2idx);
-
- delete_manfbox( &manf);
- opj_free( manf_box);
-
- return OPJ_TRUE;
+ box_param_t *manf_box;
+ manfbox_param_t *manf;
+ codestream_param_t codestream;
+
+ set_cptrdata( cidx_box, jp2idx);
+
+ codestream = set_codestream( cidx_box->fd, jp2idx->offset, jp2idx->length);
+
+ manf_box = gene_boxbyType( cidx_box->fd, get_DBoxoff( cidx_box), get_DBoxlen( cidx_box), "manf");
+ manf = gene_manfbox( manf_box);
+
+ if( !search_boxheader( "mhix", manf)) {
+ fprintf( FCGI_stderr, "Error: mhix box not present in manfbox\n");
+ opj_free(jp2idx);
+ return OPJ_FALSE;
+ }
+ set_mainmhixdata( cidx_box, codestream, jp2idx);
+
+ if( !search_boxheader( "tpix", manf)) {
+ fprintf( FCGI_stderr, "Error: tpix box not present in manfbox\n");
+ opj_free(jp2idx);
+ return OPJ_FALSE;
+ }
+ set_tpixdata( cidx_box, jp2idx);
+
+ if( !search_boxheader( "thix", manf)) {
+ fprintf( FCGI_stderr, "Error: thix box not present in manfbox\n");
+ opj_free(jp2idx);
+ return OPJ_FALSE;
+ }
+ set_thixdata( cidx_box, jp2idx);
+
+ if( !search_boxheader( "ppix", manf)) {
+ fprintf( FCGI_stderr, "Error: ppix box not present in manfbox\n");
+ opj_free(jp2idx);
+ return OPJ_FALSE;
+ }
+ set_ppixdata( cidx_box, jp2idx);
+
+ delete_manfbox( &manf);
+ opj_free( manf_box);
+
+ return OPJ_TRUE;
}
OPJ_BOOL set_cptrdata( box_param_t *cidx_box, index_param_t *jp2idx)
{
- box_param_t *box; /**< cptr box*/
- Byte2_t dr, cont;
-
- if( !(box = gene_boxbyType( cidx_box->fd, get_DBoxoff( cidx_box), get_DBoxlen( cidx_box), "cptr")))
- return OPJ_FALSE;
-
- /* DR: Data Reference. */
- /* If 0, the codestream or its Fragment Table box exists in the current file*/
- if(( dr = fetch_DBox2bytebigendian( box, 0))){
- fprintf( FCGI_stderr, "Error: Codestream not present in current file\n");
- opj_free( box);
- return OPJ_FALSE;
- }
-
- /* CONT: Container Type*/
- /* If 0, the entire codestream appears as a contiguous range of*/
- /* bytes within its file or resource.*/
- if(( cont = fetch_DBox2bytebigendian( box, 2))){
- fprintf( FCGI_stderr, "Error: Can't cope with fragmented codestreams yet\n");
- opj_free( box);
- return OPJ_FALSE;
- }
-
- jp2idx->offset = (OPJ_OFF_T)fetch_DBox8bytebigendian( box, 4);
- jp2idx->length = fetch_DBox8bytebigendian( box, 12);
+ box_param_t *box; /**< cptr box*/
+ Byte2_t dr, cont;
+
+ if( !(box = gene_boxbyType( cidx_box->fd, get_DBoxoff( cidx_box), get_DBoxlen( cidx_box), "cptr")))
+ return OPJ_FALSE;
+
+ /* DR: Data Reference. */
+ /* If 0, the codestream or its Fragment Table box exists in the current file*/
+ if(( dr = fetch_DBox2bytebigendian( box, 0))) {
+ fprintf( FCGI_stderr, "Error: Codestream not present in current file\n");
+ opj_free( box);
+ return OPJ_FALSE;
+ }
+
+ /* CONT: Container Type*/
+ /* If 0, the entire codestream appears as a contiguous range of*/
+ /* bytes within its file or resource.*/
+ if(( cont = fetch_DBox2bytebigendian( box, 2))) {
+ fprintf( FCGI_stderr, "Error: Can't cope with fragmented codestreams yet\n");
+ opj_free( box);
+ return OPJ_FALSE;
+ }
+
+ jp2idx->offset = (OPJ_OFF_T)fetch_DBox8bytebigendian( box, 4);
+ jp2idx->length = fetch_DBox8bytebigendian( box, 12);
- opj_free( box);
+ opj_free( box);
- return OPJ_TRUE;
+ return OPJ_TRUE;
}
@@ -424,231 +424,230 @@ OPJ_BOOL set_CODmkrdata( markeridx_param_t *codmkidx, codestream_param_t codestr
OPJ_BOOL set_mainmhixdata( box_param_t *cidx_box, codestream_param_t codestream, index_param_t *jp2idx)
{
- box_param_t *mhix_box;
- mhixbox_param_t *mhix;
- markeridx_param_t *sizmkidx;
- markeridx_param_t *codmkidx;
+ box_param_t *mhix_box;
+ mhixbox_param_t *mhix;
+ markeridx_param_t *sizmkidx;
+ markeridx_param_t *codmkidx;
- if( !(mhix_box = gene_boxbyType( cidx_box->fd, get_DBoxoff( cidx_box), get_DBoxlen( cidx_box), "mhix")))
- return OPJ_FALSE;
+ if( !(mhix_box = gene_boxbyType( cidx_box->fd, get_DBoxoff( cidx_box), get_DBoxlen( cidx_box), "mhix")))
+ return OPJ_FALSE;
- jp2idx->mhead_length = fetch_DBox8bytebigendian( mhix_box, 0);
+ jp2idx->mhead_length = fetch_DBox8bytebigendian( mhix_box, 0);
- mhix = gene_mhixbox( mhix_box);
- opj_free( mhix_box);
+ mhix = gene_mhixbox( mhix_box);
+ opj_free( mhix_box);
- sizmkidx = search_markeridx( 0xff51, mhix);
- set_SIZmkrdata( sizmkidx, codestream, &(jp2idx->SIZ));
+ sizmkidx = search_markeridx( 0xff51, mhix);
+ set_SIZmkrdata( sizmkidx, codestream, &(jp2idx->SIZ));
- codmkidx = search_markeridx( 0xff52, mhix);
- set_CODmkrdata( codmkidx, codestream, &(jp2idx->COD));
+ codmkidx = search_markeridx( 0xff52, mhix);
+ set_CODmkrdata( codmkidx, codestream, &(jp2idx->COD));
- delete_mhixbox( &mhix);
+ delete_mhixbox( &mhix);
- return OPJ_TRUE;
+ return OPJ_TRUE;
}
OPJ_BOOL set_tpixdata( box_param_t *cidx_box, index_param_t *jp2idx)
{
- box_param_t *tpix_box; /**< tpix box*/
- box_param_t *faix_box; /**< faix box*/
-
- if( !(tpix_box = gene_boxbyType( cidx_box->fd, get_DBoxoff( cidx_box), get_DBoxlen( cidx_box), "tpix"))){
- fprintf( FCGI_stderr, "Error: tpix box not present in cidx box\n");
- return OPJ_FALSE;
- }
-
- if( !(faix_box = gene_boxbyType( tpix_box->fd, get_DBoxoff( tpix_box), get_DBoxlen( tpix_box), "faix"))){
- fprintf( FCGI_stderr, "Error: faix box not present in tpix box\n");
- return OPJ_FALSE;
- }
-
- jp2idx->tilepart = gene_faixbox( faix_box);
-
- opj_free( tpix_box);
- opj_free( faix_box);
-
- return OPJ_TRUE;
+ box_param_t *tpix_box; /**< tpix box*/
+ box_param_t *faix_box; /**< faix box*/
+
+ if( !(tpix_box = gene_boxbyType( cidx_box->fd, get_DBoxoff( cidx_box), get_DBoxlen( cidx_box), "tpix"))) {
+ fprintf( FCGI_stderr, "Error: tpix box not present in cidx box\n");
+ return OPJ_FALSE;
+ }
+
+ if( !(faix_box = gene_boxbyType( tpix_box->fd, get_DBoxoff( tpix_box), get_DBoxlen( tpix_box), "faix"))) {
+ fprintf( FCGI_stderr, "Error: faix box not present in tpix box\n");
+ return OPJ_FALSE;
+ }
+
+ jp2idx->tilepart = gene_faixbox( faix_box);
+
+ opj_free( tpix_box);
+ opj_free( faix_box);
+
+ return OPJ_TRUE;
}
OPJ_BOOL set_thixdata( box_param_t *cidx_box, index_param_t *jp2idx)
{
- box_param_t *thix_box, *manf_box, *mhix_box;
- manfbox_param_t *manf;
- boxheader_param_t *ptr;
- mhixbox_param_t *mhix;
- Byte8_t pos;
- OPJ_OFF_T mhixseqoff;
- Byte2_t tile_no;
-
- if( !(thix_box = gene_boxbyType( cidx_box->fd, get_DBoxoff( cidx_box), get_DBoxlen( cidx_box), "thix"))){
- fprintf( FCGI_stderr, "Error: thix box not present in cidx box\n");
- return OPJ_FALSE;
- }
-
- if( !(manf_box = gene_boxbyType( thix_box->fd, get_DBoxoff( thix_box), get_DBoxlen( thix_box), "manf"))){
- fprintf( FCGI_stderr, "Error: manf box not present in thix box\n");
- opj_free( thix_box);
- return OPJ_FALSE;
- }
-
- manf = gene_manfbox( manf_box);
- ptr = manf->first;
- mhixseqoff = manf_box->offset+(OPJ_OFF_T)manf_box->length;
- pos = 0;
- tile_no = 0;
- jp2idx->tileheader = (mhixbox_param_t **)opj_malloc( jp2idx->SIZ.XTnum*jp2idx->SIZ.YTnum*sizeof(mhixbox_param_t *));
-
- while( ptr){
- if( !(mhix_box = gene_boxbyType( thix_box->fd, mhixseqoff+(OPJ_OFF_T)pos, get_DBoxlen( thix_box)-manf_box->length-pos, "mhix"))){
- fprintf( FCGI_stderr, "Error: mhix box not present in thix box\n");
- delete_manfbox( &manf);
- opj_free( manf_box);
- opj_free( thix_box);
- return OPJ_FALSE;
+ box_param_t *thix_box, *manf_box, *mhix_box;
+ manfbox_param_t *manf;
+ boxheader_param_t *ptr;
+ mhixbox_param_t *mhix;
+ Byte8_t pos;
+ OPJ_OFF_T mhixseqoff;
+ Byte2_t tile_no;
+
+ if( !(thix_box = gene_boxbyType( cidx_box->fd, get_DBoxoff( cidx_box), get_DBoxlen( cidx_box), "thix"))) {
+ fprintf( FCGI_stderr, "Error: thix box not present in cidx box\n");
+ return OPJ_FALSE;
}
- mhix = gene_mhixbox( mhix_box);
- pos += mhix_box->length;
- ptr = ptr->next;
+ if( !(manf_box = gene_boxbyType( thix_box->fd, get_DBoxoff( thix_box), get_DBoxlen( thix_box), "manf"))) {
+ fprintf( FCGI_stderr, "Error: manf box not present in thix box\n");
+ opj_free( thix_box);
+ return OPJ_FALSE;
+ }
- opj_free( mhix_box);
- jp2idx->tileheader[tile_no++] = mhix;
- }
+ manf = gene_manfbox( manf_box);
+ ptr = manf->first;
+ mhixseqoff = manf_box->offset+(OPJ_OFF_T)manf_box->length;
+ pos = 0;
+ tile_no = 0;
+ jp2idx->tileheader = (mhixbox_param_t **)opj_malloc( jp2idx->SIZ.XTnum*jp2idx->SIZ.YTnum*sizeof(mhixbox_param_t *));
+
+ while( ptr) {
+ if( !(mhix_box = gene_boxbyType( thix_box->fd, mhixseqoff+(OPJ_OFF_T)pos, get_DBoxlen( thix_box)-manf_box->length-pos, "mhix"))) {
+ fprintf( FCGI_stderr, "Error: mhix box not present in thix box\n");
+ delete_manfbox( &manf);
+ opj_free( manf_box);
+ opj_free( thix_box);
+ return OPJ_FALSE;
+ }
+ mhix = gene_mhixbox( mhix_box);
+
+ pos += mhix_box->length;
+ ptr = ptr->next;
+
+ opj_free( mhix_box);
+ jp2idx->tileheader[tile_no++] = mhix;
+ }
- delete_manfbox( &manf);
- opj_free( manf_box);
- opj_free( thix_box);
+ delete_manfbox( &manf);
+ opj_free( manf_box);
+ opj_free( thix_box);
- return OPJ_TRUE;
+ return OPJ_TRUE;
}
OPJ_BOOL set_ppixdata( box_param_t *cidx_box, index_param_t *jp2idx)
{
- box_param_t *ppix_box, *faix_box, *manf_box;
- manfbox_param_t *manf; /**< manf*/
- boxheader_param_t *bh; /**< box headers*/
- faixbox_param_t *faix; /**< faix*/
- OPJ_OFF_T inbox_offset;
- int comp_idx;
-
- if( !(ppix_box = gene_boxbyType( cidx_box->fd, get_DBoxoff( cidx_box), get_DBoxlen( cidx_box), "ppix"))){
- fprintf( FCGI_stderr, "Error: ppix box not present in cidx box\n");
- return OPJ_FALSE;
- }
-
- inbox_offset = get_DBoxoff( ppix_box);
- if( !(manf_box = gene_boxbyType( ppix_box->fd, inbox_offset, get_DBoxlen( ppix_box), "manf"))){
- fprintf( FCGI_stderr, "Error: manf box not present in ppix box\n");
+ box_param_t *ppix_box, *faix_box, *manf_box;
+ manfbox_param_t *manf; /**< manf*/
+ boxheader_param_t *bh; /**< box headers*/
+ faixbox_param_t *faix; /**< faix*/
+ OPJ_OFF_T inbox_offset;
+ int comp_idx;
+
+ if( !(ppix_box = gene_boxbyType( cidx_box->fd, get_DBoxoff( cidx_box), get_DBoxlen( cidx_box), "ppix"))) {
+ fprintf( FCGI_stderr, "Error: ppix box not present in cidx box\n");
+ return OPJ_FALSE;
+ }
+
+ inbox_offset = get_DBoxoff( ppix_box);
+ if( !(manf_box = gene_boxbyType( ppix_box->fd, inbox_offset, get_DBoxlen( ppix_box), "manf"))) {
+ fprintf( FCGI_stderr, "Error: manf box not present in ppix box\n");
+ opj_free( ppix_box);
+ return OPJ_FALSE;
+ }
+
opj_free( ppix_box);
- return OPJ_FALSE;
- }
- opj_free( ppix_box);
+ manf = gene_manfbox( manf_box);
+ bh = search_boxheader( "faix", manf);
+ inbox_offset = manf_box->offset + (OPJ_OFF_T)manf_box->length;
- manf = gene_manfbox( manf_box);
- bh = search_boxheader( "faix", manf);
- inbox_offset = manf_box->offset + (OPJ_OFF_T)manf_box->length;
-
- opj_free( manf_box);
+ opj_free( manf_box);
- jp2idx->precpacket = (faixbox_param_t **)opj_malloc( jp2idx->SIZ.Csiz*sizeof(faixbox_param_t *));
+ jp2idx->precpacket = (faixbox_param_t **)opj_malloc( jp2idx->SIZ.Csiz*sizeof(faixbox_param_t *));
- for( comp_idx=0; bh!=NULL; bh=bh->next, comp_idx++){
- if( jp2idx->SIZ.Csiz <= comp_idx ){
- fprintf( FCGI_stderr, "Error: num of faix boxes is not identical to num of components in ppix box\n");
- return OPJ_FALSE;
- }
+ for( comp_idx=0; bh!=NULL; bh=bh->next, comp_idx++) {
+ if( jp2idx->SIZ.Csiz <= comp_idx ) {
+ fprintf( FCGI_stderr, "Error: num of faix boxes is not identical to num of components in ppix box\n");
+ return OPJ_FALSE;
+ }
- if( !(faix_box = gene_boxbyOffset( cidx_box->fd, inbox_offset))){
- fprintf( FCGI_stderr, "Error: faix box not present in ppix box\n");
- return OPJ_FALSE;
+ if( !(faix_box = gene_boxbyOffset( cidx_box->fd, inbox_offset))) {
+ fprintf( FCGI_stderr, "Error: faix box not present in ppix box\n");
+ return OPJ_FALSE;
+ }
+
+ faix = gene_faixbox( faix_box);
+ jp2idx->precpacket[comp_idx] = faix;
+
+ inbox_offset = faix_box->offset + (OPJ_OFF_T)faix_box->length;
+ opj_free( faix_box);
}
-
- faix = gene_faixbox( faix_box);
- jp2idx->precpacket[comp_idx] = faix;
- inbox_offset = faix_box->offset + (OPJ_OFF_T)faix_box->length;
- opj_free( faix_box);
- }
-
- delete_manfbox( &manf);
+ delete_manfbox( &manf);
- return OPJ_TRUE;
+ return OPJ_TRUE;
}
OPJ_BOOL set_SIZmkrdata( markeridx_param_t *sizmkidx, codestream_param_t codestream, SIZmarker_param_t *SIZ)
{
- marker_param_t sizmkr;
- int i;
-
- sizmkr = set_marker( codestream, sizmkidx->code, sizmkidx->offset, sizmkidx->length);
-
- SIZ->Lsiz = fetch_marker2bytebigendian( sizmkr, 0);
-
- if( sizmkidx->length != SIZ->Lsiz){
- fprintf( FCGI_stderr, "Error: marker %#x index is not correct\n", sizmkidx->code);
- return OPJ_FALSE;
- }
-
- SIZ->Rsiz = fetch_marker2bytebigendian( sizmkr, 2);
- SIZ->Xsiz = fetch_marker4bytebigendian( sizmkr, 4);
- SIZ->Ysiz = fetch_marker4bytebigendian( sizmkr, 8);
- SIZ->XOsiz = fetch_marker4bytebigendian( sizmkr, 12);
- SIZ->YOsiz = fetch_marker4bytebigendian( sizmkr, 16);
- SIZ->XTsiz = fetch_marker4bytebigendian( sizmkr, 20);
- SIZ->YTsiz = fetch_marker4bytebigendian( sizmkr, 24);
- SIZ->XTOsiz = fetch_marker4bytebigendian( sizmkr, 28);
- SIZ->YTOsiz = fetch_marker4bytebigendian( sizmkr, 32);
- SIZ->Csiz = fetch_marker2bytebigendian( sizmkr, 36);
-
- SIZ->XTnum = ( SIZ->Xsiz-SIZ->XTOsiz+SIZ->XTsiz-1)/SIZ->XTsiz;
- SIZ->YTnum = ( SIZ->Ysiz-SIZ->YTOsiz+SIZ->YTsiz-1)/SIZ->YTsiz;
-
- for( i=0; i<(int)SIZ->Csiz; i++){
- SIZ->Ssiz[i] = fetch_marker1byte( sizmkr, 38+i*3);
- SIZ->XRsiz[i] = fetch_marker1byte( sizmkr, 39+i*3);
- SIZ->YRsiz[i] = fetch_marker1byte( sizmkr, 40+i*3);
- }
- return OPJ_TRUE;
+ marker_param_t sizmkr;
+ int i;
+
+ sizmkr = set_marker( codestream, sizmkidx->code, sizmkidx->offset, sizmkidx->length);
+
+ SIZ->Lsiz = fetch_marker2bytebigendian( sizmkr, 0);
+
+ if( sizmkidx->length != SIZ->Lsiz) {
+ fprintf( FCGI_stderr, "Error: marker %#x index is not correct\n", sizmkidx->code);
+ return OPJ_FALSE;
+ }
+
+ SIZ->Rsiz = fetch_marker2bytebigendian( sizmkr, 2);
+ SIZ->Xsiz = fetch_marker4bytebigendian( sizmkr, 4);
+ SIZ->Ysiz = fetch_marker4bytebigendian( sizmkr, 8);
+ SIZ->XOsiz = fetch_marker4bytebigendian( sizmkr, 12);
+ SIZ->YOsiz = fetch_marker4bytebigendian( sizmkr, 16);
+ SIZ->XTsiz = fetch_marker4bytebigendian( sizmkr, 20);
+ SIZ->YTsiz = fetch_marker4bytebigendian( sizmkr, 24);
+ SIZ->XTOsiz = fetch_marker4bytebigendian( sizmkr, 28);
+ SIZ->YTOsiz = fetch_marker4bytebigendian( sizmkr, 32);
+ SIZ->Csiz = fetch_marker2bytebigendian( sizmkr, 36);
+
+ SIZ->XTnum = ( SIZ->Xsiz-SIZ->XTOsiz+SIZ->XTsiz-1)/SIZ->XTsiz;
+ SIZ->YTnum = ( SIZ->Ysiz-SIZ->YTOsiz+SIZ->YTsiz-1)/SIZ->YTsiz;
+
+ for( i=0; i<(int)SIZ->Csiz; i++) {
+ SIZ->Ssiz[i] = fetch_marker1byte( sizmkr, 38+i*3);
+ SIZ->XRsiz[i] = fetch_marker1byte( sizmkr, 39+i*3);
+ SIZ->YRsiz[i] = fetch_marker1byte( sizmkr, 40+i*3);
+ }
+ return OPJ_TRUE;
}
OPJ_BOOL set_CODmkrdata( markeridx_param_t *codmkidx, codestream_param_t codestream, CODmarker_param_t *COD)
{
- marker_param_t codmkr;
- int i;
-
- codmkr = set_marker( codestream, codmkidx->code, codmkidx->offset, codmkidx->length);
-
- COD->Lcod = fetch_marker2bytebigendian( codmkr, 0);
-
- if( codmkidx->length != COD->Lcod){
- fprintf( FCGI_stderr, "Error: marker %#x index is not correct\n", codmkidx->code);
- return OPJ_FALSE;
- }
-
- COD->Scod = fetch_marker1byte( codmkr, 2);
- COD->prog_order = fetch_marker1byte( codmkr, 3);
- COD->numOflayers = fetch_marker2bytebigendian( codmkr, 4);
- COD->numOfdecomp = fetch_marker1byte( codmkr, 7);
-
- if(COD->Scod & 0x01){
- COD->XPsiz = (Byte4_t *)opj_malloc( (OPJ_SIZE_T)(COD->numOfdecomp+1)*sizeof(Byte4_t));
- COD->YPsiz = (Byte4_t *)opj_malloc( (OPJ_SIZE_T)(COD->numOfdecomp+1)*sizeof(Byte4_t));
-
- for( i=0; i<=COD->numOfdecomp; i++){
- /*precinct size*/
- COD->XPsiz[i] = (Byte2_t)pow( 2, fetch_marker1byte( codmkr, 12+i) & 0x0F);
- COD->YPsiz[i] = (Byte2_t)pow( 2,(fetch_marker1byte( codmkr, 12+i) & 0xF0) >> 4);
+ marker_param_t codmkr;
+ int i;
+
+ codmkr = set_marker( codestream, codmkidx->code, codmkidx->offset, codmkidx->length);
+
+ COD->Lcod = fetch_marker2bytebigendian( codmkr, 0);
+
+ if( codmkidx->length != COD->Lcod) {
+ fprintf( FCGI_stderr, "Error: marker %#x index is not correct\n", codmkidx->code);
+ return OPJ_FALSE;
+ }
+
+ COD->Scod = fetch_marker1byte( codmkr, 2);
+ COD->prog_order = fetch_marker1byte( codmkr, 3);
+ COD->numOflayers = fetch_marker2bytebigendian( codmkr, 4);
+ COD->numOfdecomp = fetch_marker1byte( codmkr, 7);
+
+ if(COD->Scod & 0x01) {
+ COD->XPsiz = (Byte4_t *)opj_malloc( (OPJ_SIZE_T)(COD->numOfdecomp+1)*sizeof(Byte4_t));
+ COD->YPsiz = (Byte4_t *)opj_malloc( (OPJ_SIZE_T)(COD->numOfdecomp+1)*sizeof(Byte4_t));
+
+ for( i=0; i<=COD->numOfdecomp; i++) {
+ /*precinct size*/
+ COD->XPsiz[i] = (Byte2_t)pow( 2, fetch_marker1byte( codmkr, 12+i) & 0x0F);
+ COD->YPsiz[i] = (Byte2_t)pow( 2,(fetch_marker1byte( codmkr, 12+i) & 0xF0) >> 4);
+ }
+ } else {
+ COD->XPsiz = (Byte4_t *)opj_malloc( sizeof(Byte4_t));
+ COD->YPsiz = (Byte4_t *)opj_malloc( sizeof(Byte4_t));
+
+ COD->XPsiz[0] = COD->YPsiz[0] = 1 << 15; /* pow(2,15); */
}
- }
- else{
- COD->XPsiz = (Byte4_t *)opj_malloc( sizeof(Byte4_t));
- COD->YPsiz = (Byte4_t *)opj_malloc( sizeof(Byte4_t));
-
- COD->XPsiz[0] = COD->YPsiz[0] = 1 << 15; /* pow(2,15); */
- }
- return OPJ_TRUE;
+ return OPJ_TRUE;
}
@@ -666,66 +665,66 @@ range_param_t get_tile_range( Byte4_t Osiz, Byte4_t siz, Byte4_t TOsiz, Byte4_t
range_param_t get_tile_Xrange( SIZmarker_param_t SIZ, Byte4_t tile_id, int level)
{
- return get_tile_range( SIZ.XOsiz, SIZ.Xsiz, SIZ.XTOsiz, SIZ.XTsiz, tile_id%SIZ.XTnum, level);
+ return get_tile_range( SIZ.XOsiz, SIZ.Xsiz, SIZ.XTOsiz, SIZ.XTsiz, tile_id%SIZ.XTnum, level);
}
range_param_t get_tile_Yrange( SIZmarker_param_t SIZ, Byte4_t tile_id, int level)
{
- return get_tile_range( SIZ.YOsiz, SIZ.Ysiz, SIZ.YTOsiz, SIZ.YTsiz, tile_id/SIZ.XTnum, level);
+ return get_tile_range( SIZ.YOsiz, SIZ.Ysiz, SIZ.YTOsiz, SIZ.YTsiz, tile_id/SIZ.XTnum, level);
}
range_param_t get_tile_range( Byte4_t Osiz, Byte4_t siz, Byte4_t TOsiz, Byte4_t Tsiz, Byte4_t tile_XYid, int level)
{
- range_param_t range;
- int n;
+ range_param_t range;
+ int n;
- range.minvalue = max( Osiz, TOsiz+tile_XYid*Tsiz);
- range.maxvalue = min( siz, TOsiz+(tile_XYid+1)*Tsiz);
+ range.minvalue = max( Osiz, TOsiz+tile_XYid*Tsiz);
+ range.maxvalue = min( siz, TOsiz+(tile_XYid+1)*Tsiz);
- for( n=0; n<level; n++){
- range.minvalue = (Byte4_t)ceil(range.minvalue/2.0);
- range.maxvalue = (Byte4_t)ceil(range.maxvalue/2.0);
- }
- return range;
+ for( n=0; n<level; n++) {
+ range.minvalue = (Byte4_t)ceil(range.minvalue/2.0);
+ range.maxvalue = (Byte4_t)ceil(range.maxvalue/2.0);
+ }
+ return range;
}
Byte4_t get_tile_XSiz( SIZmarker_param_t SIZ, Byte4_t tile_id, int level)
{
- range_param_t tile_Xrange;
+ range_param_t tile_Xrange;
- tile_Xrange = get_tile_Xrange( SIZ, tile_id, level);
- return tile_Xrange.maxvalue - tile_Xrange.minvalue;
+ tile_Xrange = get_tile_Xrange( SIZ, tile_id, level);
+ return tile_Xrange.maxvalue - tile_Xrange.minvalue;
}
Byte4_t get_tile_YSiz( SIZmarker_param_t SIZ, Byte4_t tile_id, int level)
{
- range_param_t tile_Yrange;
+ range_param_t tile_Yrange;
- tile_Yrange = get_tile_Yrange( SIZ, tile_id, level);
- return tile_Yrange.maxvalue - tile_Yrange.minvalue;
+ tile_Yrange = get_tile_Yrange( SIZ, tile_id, level);
+ return tile_Yrange.maxvalue - tile_Yrange.minvalue;
}
/* TODO: what is this code doing ? will all compiler be able to optimize the following ? */
Byte4_t max( Byte4_t n1, Byte4_t n2)
{
- if( n1 < n2)
- return n2;
- else
- return n1;
+ if( n1 < n2)
+ return n2;
+ else
+ return n1;
}
Byte4_t min( Byte4_t n1, Byte4_t n2)
{
- if( n1 < n2)
- return n1;
- else
- return n2;
+ if( n1 < n2)
+ return n1;
+ else
+ return n2;
}
OPJ_BOOL isJPTfeasible( index_param_t index)
{
- if( 1 < get_nmax( index.tilepart))
- return OPJ_TRUE;
- else
- return OPJ_FALSE;
+ if( 1 < get_nmax( index.tilepart))
+ return OPJ_TRUE;
+ else
+ return OPJ_FALSE;
}
generated by cgit v1.2.3 (git 2.46.0) at 2026-04-06 03:36:36 +0000