applications/jpip/libopenjpip/cachemodel_manager.c

   1 /*
   2  * $Id$
   3  *
   4  * Copyright (c) 2002-2011, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
   5  * Copyright (c) 2002-2011, Professor Benoit Macq
   6  * Copyright (c) 2010-2011, Kaori Hagihara
   7  * All rights reserved.
   8  *
   9  * Redistribution and use in source and binary forms, with or without
  10  * modification, are permitted provided that the following conditions
  11  * are met:
  12  * 1. Redistributions of source code must retain the above copyright
  13  *    notice, this list of conditions and the following disclaimer.
  14  * 2. Redistributions in binary form must reproduce the above copyright
  15  *    notice, this list of conditions and the following disclaimer in the
  16  *    documentation and/or other materials provided with the distribution.
  17  *
  18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
  19  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  20  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  21  * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  22  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  23  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  24  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  25  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  26  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  27  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  28  * POSSIBILITY OF SUCH DAMAGE.
  29  */
  30
  31 #include <stdio.h>
  32 #include <stdlib.h>
  33 #include "cachemodel_manager.h"
  34 #include "faixbox_manager.h"
  35
  36 #ifdef SERVER
  37 #include "fcgi_stdio.h"
  38 #define logstream FCGI_stdout
  39 #else
  40 #define FCGI_stdout stdout
  41 #define FCGI_stderr stderr
  42 #define logstream stderr
  43 #endif //SERVER
  44
  45
  46 cachemodellist_param_t * gene_cachemodellist()
  47 {
  48   cachemodellist_param_t *cachemodellist;
  49
  50   cachemodellist = (cachemodellist_param_t *)malloc( sizeof(cachemodellist_param_t));
  51
  52   cachemodellist->first = NULL;
  53   cachemodellist->last  = NULL;
  54
  55   return cachemodellist;
  56 }
  57
  58 cachemodel_param_t * gene_cachemodel( cachemodellist_param_t *cachemodellist, target_param_t *target)
  59 {
  60   cachemodel_param_t *cachemodel;
  61   faixbox_param_t *tilepart;
  62   faixbox_param_t *precpacket;
  63   size_t numOfelem;
  64   Byte8_t numOftiles;
  65   int i;
  66
  67   cachemodel = (cachemodel_param_t *)malloc( sizeof(cachemodel_param_t));
  68
  69   refer_target( target, &cachemodel->target);
  70   cachemodel->mhead_model = false;
  71
  72   tilepart = target->codeidx->tilepart;
  73   numOftiles = get_m( tilepart);
  74   numOfelem = get_nmax( tilepart)*numOftiles;
  75   cachemodel->tp_model = (bool *)calloc( 1, numOfelem*sizeof(bool));
  76   cachemodel->th_model = (bool *)calloc( 1, numOftiles*sizeof(bool));
  77   cachemodel->pp_model = (bool **)malloc( target->codeidx->SIZ.Csiz*sizeof(bool *));
  78   for( i=0; i<target->codeidx->SIZ.Csiz; i++){
  79     precpacket = target->codeidx->precpacket[i];
  80     cachemodel->pp_model[i] = (bool *)calloc( 1, get_nmax(precpacket)*get_m(precpacket)*sizeof(bool));
  81   }
  82   cachemodel->next = NULL;
  83
  84   if( cachemodellist){
  85     if( cachemodellist->first) // there are one or more entries
  86       cachemodellist->last->next = cachemodel;
  87     else                   // first entry
  88       cachemodellist->first = cachemodel;
  89     cachemodellist->last = cachemodel;
  90   }
  91
  92 #ifndef SERVER
  93   fprintf( logstream, "local log: cachemodel generated\n");
  94 #endif
  95
  96   return cachemodel;
  97 }
  98
  99 void print_cachemodel( cachemodel_param_t cachemodel)
 100 {
 101   target_param_t *target;
 102   Byte8_t TPnum; // num of tile parts in each tile
 103   Byte8_t Pmax; // max num of packets per tile
 104   int i, j, k, n;
 105
 106   target = cachemodel.target;
 107
 108   fprintf( logstream, "target: %s\n", target->filename);
 109   fprintf( logstream, "\t main header model: %d\n", cachemodel.mhead_model);
 110
 111   fprintf( logstream, "\t tile part model:\n");
 112   TPnum = get_nmax( target->codeidx->tilepart);
 113
 114   for( i=0, n=0; i<target->codeidx->SIZ.YTnum; i++){
 115     for( j=0; j<target->codeidx->SIZ.XTnum; j++){
 116       for( k=0; k<TPnum; k++)
 117         fprintf( logstream, "%d", cachemodel.tp_model[n++]);
 118       fprintf( logstream, " ");
 119     }
 120     fprintf( logstream, "\n");
 121   }
 122
 123   fprintf( logstream, "\t tile header and precinct packet model:\n");
 124   for( i=0; i<target->codeidx->SIZ.XTnum*target->codeidx->SIZ.YTnum; i++){
 125     fprintf( logstream, "\t  tile.%d  %d\n", i, cachemodel.th_model[i]);
 126     for( j=0; j<target->codeidx->SIZ.Csiz; j++){
 127       fprintf( logstream, "\t   compo.%d: ", j);
 128       Pmax = get_nmax( target->codeidx->precpacket[j]);
 129       for( k=0; k<Pmax; k++)
 130         fprintf( logstream, "%d", cachemodel.pp_model[j][i*Pmax+k]);
 131       fprintf( logstream, "\n");
 132     }
 133   }
 134 }
 135
 136 cachemodel_param_t * search_cachemodel( target_param_t *target, cachemodellist_param_t *cachemodellist)
 137 {
 138   cachemodel_param_t *foundcachemodel;
 139
 140   foundcachemodel = cachemodellist->first;
 141
 142   while( foundcachemodel != NULL){
 143
 144     if( foundcachemodel->target == target)
 145       return foundcachemodel;
 146
 147     foundcachemodel = foundcachemodel->next;
 148   }
 149   return NULL;
 150 }
 151
 152 void delete_cachemodellist( cachemodellist_param_t **cachemodellist)
 153 {
 154   cachemodel_param_t *cachemodelPtr, *cachemodelNext;
 155
 156   cachemodelPtr = (*cachemodellist)->first;
 157   while( cachemodelPtr != NULL){
 158     cachemodelNext=cachemodelPtr->next;
 159     delete_cachemodel( &cachemodelPtr);
 160     cachemodelPtr=cachemodelNext;
 161   }
 162   free(*cachemodellist);
 163 }
 164
 165 void delete_cachemodel( cachemodel_param_t **cachemodel)
 166 {
 167   int i;
 168
 169   unrefer_target( (*cachemodel)->target);
 170
 171   free( (*cachemodel)->tp_model);
 172   free( (*cachemodel)->th_model);
 173
 174   if( (*cachemodel)->target->codeidx->SIZ.Csiz > 1)
 175     for( i=0; i<(*cachemodel)->target->codeidx->SIZ.Csiz; i++)
 176       free( (*cachemodel)->pp_model[i]);
 177   free( (*cachemodel)->pp_model);
 178
 179 #ifndef SERVER
 180   fprintf( logstream, "local log: cachemodel deleted\n");
 181 #endif
 182   free( *cachemodel);
 183 }