diff options
Diffstat (limited to 'openjpeg/src/lib/openjpip/cachemodel_manager.c')
| -rw-r--r-- | openjpeg/src/lib/openjpip/cachemodel_manager.c | 236 |
1 files changed, 236 insertions, 0 deletions
diff --git a/openjpeg/src/lib/openjpip/cachemodel_manager.c b/openjpeg/src/lib/openjpip/cachemodel_manager.c new file mode 100644 index 000000000..da30d9405 --- /dev/null +++ b/openjpeg/src/lib/openjpip/cachemodel_manager.c @@ -0,0 +1,236 @@ +/* + * $Id$ + * + * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium + * Copyright (c) 2002-2014, Professor Benoit Macq + * 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. + */ + +#include <stdio.h> +#include <stdlib.h> +#include "cachemodel_manager.h" +#include "faixbox_manager.h" +#include "opj_inttypes.h" + +#ifdef SERVER +#include "fcgi_stdio.h" +#define logstream FCGI_stdout +#else +#define FCGI_stdout stdout +#define FCGI_stderr stderr +#define logstream stderr +#endif /*SERVER*/ + + +cachemodellist_param_t * gene_cachemodellist(void) +{ + cachemodellist_param_t *cachemodellist; + + cachemodellist = (cachemodellist_param_t *)opj_malloc( sizeof(cachemodellist_param_t)); + + cachemodellist->first = NULL; + cachemodellist->last = NULL; + + return cachemodellist; +} + +cachemodel_param_t * gene_cachemodel( cachemodellist_param_t *cachemodellist, target_param_t *target, OPJ_BOOL reqJPP) +{ + cachemodel_param_t *cachemodel; + faixbox_param_t *tilepart; + faixbox_param_t *precpacket; + size_t numOfelem; + Byte8_t numOftiles; + int i; + + cachemodel = (cachemodel_param_t *)opj_malloc( sizeof(cachemodel_param_t)); + + refer_target( target, &cachemodel->target); + + if( reqJPP){ + if( target->jppstream) + cachemodel->jppstream = OPJ_TRUE; + else + cachemodel->jppstream = OPJ_FALSE; + } else{ /* reqJPT */ + if( target->jptstream) + cachemodel->jppstream = OPJ_FALSE; + else + cachemodel->jppstream = OPJ_TRUE; + } + + cachemodel->mhead_model = OPJ_FALSE; + + tilepart = target->codeidx->tilepart; + numOftiles = get_m( tilepart); + numOfelem = get_nmax( tilepart)*numOftiles; + cachemodel->tp_model = (OPJ_BOOL *)opj_calloc( 1, numOfelem*sizeof(OPJ_BOOL)); + cachemodel->th_model = (OPJ_BOOL *)opj_calloc( 1, numOftiles*sizeof(OPJ_BOOL)); + cachemodel->pp_model = (OPJ_BOOL **)opj_malloc( target->codeidx->SIZ.Csiz*sizeof(OPJ_BOOL *)); + for( i=0; i<target->codeidx->SIZ.Csiz; i++){ + precpacket = target->codeidx->precpacket[i]; + cachemodel->pp_model[i] = (OPJ_BOOL *)opj_calloc( 1, get_nmax(precpacket)*get_m(precpacket)*sizeof(OPJ_BOOL)); + } + cachemodel->next = NULL; + + if( cachemodellist){ + if( cachemodellist->first) /* there are one or more entries */ + cachemodellist->last->next = cachemodel; + else /* first entry */ + cachemodellist->first = cachemodel; + cachemodellist->last = cachemodel; + } + +#ifndef SERVER + fprintf( logstream, "local log: cachemodel generated\n"); +#endif + + return cachemodel; +} + +void print_cachemodel( cachemodel_param_t cachemodel) +{ + target_param_t *target; + Byte8_t TPnum; /* num of tile parts in each tile */ + Byte8_t Pmax; /* max num of packets per tile */ + Byte8_t i, j, k; + int n; /* FIXME: Is this large enough ? */ + + target = cachemodel.target; + + fprintf( logstream, "target: %s\n", target->targetname); + fprintf( logstream, "\t main header model: %d\n", cachemodel.mhead_model); + + fprintf( logstream, "\t tile part model:\n"); + TPnum = get_nmax( target->codeidx->tilepart); + + for( i=0, n=0; i<target->codeidx->SIZ.YTnum; i++){ + for( j=0; j<target->codeidx->SIZ.XTnum; j++){ + for( k=0; k<TPnum; k++) + fprintf( logstream, "%d", cachemodel.tp_model[n++]); + fprintf( logstream, " "); + } + fprintf( logstream, "\n"); + } + + fprintf( logstream, "\t tile header and precinct packet model:\n"); + for( i=0; i<target->codeidx->SIZ.XTnum*target->codeidx->SIZ.YTnum; i++){ + fprintf( logstream, "\t tile.%" PRIu64 " %d\n", i, cachemodel.th_model[i]); + for( j=0; j<target->codeidx->SIZ.Csiz; j++){ + fprintf( logstream, "\t compo.%" PRIu64 ": ", j); + Pmax = get_nmax( target->codeidx->precpacket[j]); + for( k=0; k<Pmax; k++) + fprintf( logstream, "%d", cachemodel.pp_model[j][i*Pmax+k]); + fprintf( logstream, "\n"); + } + } +} + +cachemodel_param_t * search_cachemodel( target_param_t *target, cachemodellist_param_t *cachemodellist) +{ + cachemodel_param_t *foundcachemodel; + + foundcachemodel = cachemodellist->first; + + while( foundcachemodel != NULL){ + + if( foundcachemodel->target == target) + return foundcachemodel; + + foundcachemodel = foundcachemodel->next; + } + return NULL; +} + +void delete_cachemodellist( cachemodellist_param_t **cachemodellist) +{ + cachemodel_param_t *cachemodelPtr, *cachemodelNext; + + cachemodelPtr = (*cachemodellist)->first; + while( cachemodelPtr != NULL){ + cachemodelNext=cachemodelPtr->next; + delete_cachemodel( &cachemodelPtr); + cachemodelPtr=cachemodelNext; + } + opj_free(*cachemodellist); +} + +void delete_cachemodel( cachemodel_param_t **cachemodel) +{ + int i; + + unrefer_target( (*cachemodel)->target); + + opj_free( (*cachemodel)->tp_model); + opj_free( (*cachemodel)->th_model); + + for( i=0; i<(*cachemodel)->target->codeidx->SIZ.Csiz; i++) + opj_free( (*cachemodel)->pp_model[i]); + opj_free( (*cachemodel)->pp_model); + +#ifndef SERVER + fprintf( logstream, "local log: cachemodel deleted\n"); +#endif + opj_free( *cachemodel); +} + +OPJ_BOOL is_allsent( cachemodel_param_t cachemodel) +{ + target_param_t *target; + Byte8_t TPnum; /* num of tile parts in each tile */ + Byte8_t Pmax; /* max num of packets per tile */ + Byte8_t i, j, k; + int n; /* FIXME: is this large enough ? */ + + target = cachemodel.target; + + if( !cachemodel.mhead_model) + return OPJ_FALSE; + + TPnum = get_nmax( target->codeidx->tilepart); + + if( cachemodel.jppstream){ + for( i=0; i<target->codeidx->SIZ.XTnum*target->codeidx->SIZ.YTnum; i++){ + if( !cachemodel.th_model[i]) + return OPJ_FALSE; + + for( j=0; j<target->codeidx->SIZ.Csiz; j++){ + Pmax = get_nmax( target->codeidx->precpacket[j]); + for( k=0; k<Pmax; k++) + if( !cachemodel.pp_model[j][i*Pmax+k]) + return OPJ_FALSE; + } + } + return OPJ_TRUE; + } + else{ + for( i=0, n=0; i<target->codeidx->SIZ.YTnum; i++) + for( j=0; j<target->codeidx->SIZ.XTnum; j++) + for( k=0; k<TPnum; k++) + if( !cachemodel.tp_model[n++]) + return OPJ_FALSE; + return OPJ_TRUE; + } +} |