openjpeg/src/lib/openjpip/cachemodel_manager.c

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/*
* $Id$
*
* 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");
}
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}
}
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);
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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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OPJ_BOOL is_allsent(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 ? */
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;
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}
}