openjpeg/src/lib/openjpip/cachemodel_manager.c

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/*
* $Id$
*
* Copyright (c) 2002-2011, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
* Copyright (c) 2002-2011, Professor Benoit Macq
* Copyright (c) 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, bool reqJPP)
{
cachemodel_param_t *cachemodel;
faixbox_param_t *tilepart;
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faixbox_param_t *precpacket;
size_t numOfelem;
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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 = true;
else
cachemodel->jppstream = false;
} else{ /* reqJPT */
if( target->jptstream)
cachemodel->jppstream = false;
else
cachemodel->jppstream = true;
}
cachemodel->mhead_model = false;
tilepart = target->codeidx->tilepart;
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numOftiles = get_m( tilepart);
numOfelem = get_nmax( tilepart)*numOftiles;
cachemodel->tp_model = (bool *)opj_calloc( 1, numOfelem*sizeof(bool));
cachemodel->th_model = (bool *)opj_calloc( 1, numOftiles*sizeof(bool));
cachemodel->pp_model = (bool **)opj_malloc( target->codeidx->SIZ.Csiz*sizeof(bool *));
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for( i=0; i<target->codeidx->SIZ.Csiz; i++){
precpacket = target->codeidx->precpacket[i];
cachemodel->pp_model[i] = (bool *)opj_calloc( 1, get_nmax(precpacket)*get_m(precpacket)*sizeof(bool));
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}
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)
{
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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 ? */
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target = cachemodel.target;
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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");
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TPnum = get_nmax( target->codeidx->tilepart);
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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");
}
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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]);
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for( j=0; j<target->codeidx->SIZ.Csiz; j++){
fprintf( logstream, "\t compo.%" PRIu64 ": ", j);
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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)
{
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int i;
unrefer_target( (*cachemodel)->target);
opj_free( (*cachemodel)->tp_model);
opj_free( (*cachemodel)->th_model);
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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);
}
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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 ? */
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target = cachemodel.target;
if( !cachemodel.mhead_model)
return 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 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 false;
}
}
return 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 false;
return true;
}
}