Revert "OpenJPEG: update to 2.1 from 1.5"
[blender.git] / extern / libopenjpeg / phix_manager.c
index 5a3e883872e6cee0b068148c8ed757cb43d686c6..60a0281178553991037c9f8531b58b97ba586d1f 100644 (file)
@@ -1,8 +1,8 @@
 /*
  * $Id: phix_manager.c 897 2011-08-28 21:43:57Z Kaori.Hagihara@gmail.com $
  *
- * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium
- * Copyright (c) 2002-2014, Professor Benoit Macq
+ * Copyright (c) 2002-2011, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2011, Professor Benoit Macq
  * Copyright (c) 2003-2004, Yannick Verschueren
  * Copyright (c) 2010-2011, Kaori Hagihara
  * All rights reserved.
  *  \brief Modification of jpip.c from 2KAN indexer
  */
 
+#include <stdlib.h>
+#include <math.h>
 #include "opj_includes.h"
 
-
 /* 
  * Write faix box of phix
  *
  * @param[in] cio       file output handle
  * @return              length of faix box
  */
+int write_phixfaix( int coff, int compno, opj_codestream_info_t cstr_info, opj_bool EPHused, int j2klen, opj_cio_t *cio);
 
-int opj_write_phix( int coff, opj_codestream_info_t cstr_info, OPJ_BOOL EPHused, int j2klen, opj_stream_private_t *cio,
-              opj_event_mgr_t * p_manager )
+int write_phix( int coff, opj_codestream_info_t cstr_info, opj_bool EPHused, int j2klen, opj_cio_t *cio)
 {
-  OPJ_BYTE l_data_header [8];
-  OPJ_UINT32 len, compno, i;
+  int len, lenp=0, compno, i;
   opj_jp2_box_t *box;
-  OPJ_OFF_T lenp = 0;
 
-  box = (opj_jp2_box_t *)opj_calloc( (size_t)cstr_info.numcomps, sizeof(opj_jp2_box_t));
+  box = (opj_jp2_box_t *)opj_calloc( cstr_info.numcomps, sizeof(opj_jp2_box_t));
   
   for( i=0;i<2;i++){
-    if (i)
-      opj_stream_seek( cio, lenp, p_manager);
+    if (i) cio_seek( cio, lenp);
       
-    lenp = opj_stream_tell(cio);
-    opj_stream_skip(cio, 4, p_manager);         /* L [at the end]      */
-    opj_write_bytes(l_data_header,JPIP_PHIX,4); /* PHIX */
-    opj_stream_write_data(cio,l_data_header,4,p_manager);
+    lenp = cio_tell( cio);
+    cio_skip( cio, 4);              /* L [at the end] */
+    cio_write( cio, JPIP_PHIX, 4);  /* PHIX           */
       
-    opj_write_manf( (int)i, cstr_info.numcomps, box, cio, p_manager );
+    write_manf( i, cstr_info.numcomps, box, cio);
 
-    for( compno=0; compno<(OPJ_UINT32)cstr_info.numcomps; compno++){       
-      box[compno].length = (OPJ_UINT32)opj_write_phixfaix( coff, (int)compno, cstr_info, EPHused, j2klen, cio,p_manager);
+    for( compno=0; compno<cstr_info.numcomps; compno++){       
+      box[compno].length = write_phixfaix( coff, compno, cstr_info, EPHused, j2klen, cio);
       box[compno].type = JPIP_FAIX;
     }
 
-    len = (OPJ_UINT32)(opj_stream_tell(cio)-lenp);
-    opj_stream_seek(cio, 4, p_manager);
-    opj_write_bytes(l_data_header,len,4);/* L              */
-    opj_stream_write_data(cio,l_data_header,4,p_manager);
-    opj_stream_seek( cio, lenp+len,p_manager);
+    len = cio_tell( cio)-lenp;
+    cio_seek( cio, lenp);
+    cio_write( cio, len, 4);        /* L              */
+    cio_seek( cio, lenp+len);
   }
 
   opj_free(box);
 
-  return (int)len;
+  return len;
 }
 
-
-int opj_write_phixfaix( int coff, int compno, opj_codestream_info_t cstr_info, OPJ_BOOL EPHused, int j2klen, opj_stream_private_t *cio,
-              opj_event_mgr_t * p_manager )
+int write_phixfaix( int coff, int compno, opj_codestream_info_t cstr_info, opj_bool EPHused, int j2klen, opj_cio_t *cio)
 {
-  OPJ_UINT32 tileno, version, i, nmax, size_of_coding; /* 4 or 8 */
+  int len, lenp, tileno, version, i, nmax, size_of_coding; /* 4 or 8 */
   opj_tile_info_t *tile_Idx;
   opj_packet_info_t packet;
-  int resno, precno, layno;
-  OPJ_UINT32 num_packet;
+  int resno, precno, layno, num_packet;
   int numOfres, numOfprec, numOflayers;
-  OPJ_BYTE l_data_header [8];
-  OPJ_OFF_T lenp;
-  OPJ_UINT32 len;
-
   packet.end_ph_pos = packet.start_pos = -1;
   (void)EPHused; /* unused ? */
 
-
   if( j2klen > pow( 2, 32)){
     size_of_coding =  8;
     version = 1;
@@ -113,23 +101,19 @@ int opj_write_phixfaix( int coff, int compno, opj_codestream_info_t cstr_info, O
     version = 0;
   }
 
-  lenp = opj_stream_tell(cio);
-  opj_stream_skip(cio, 4, p_manager);         /* L [at the end]      */
-  opj_write_bytes(l_data_header,JPIP_FAIX,4); /* FAIX */
-  opj_stream_write_data(cio,l_data_header,4,p_manager);
-  opj_write_bytes(l_data_header,version,1);   /* Version 0 = 4 bytes */
-  opj_stream_write_data(cio,l_data_header,1,p_manager);
+  lenp = cio_tell( cio);
+  cio_skip( cio, 4);              /* L [at the end]      */
+  cio_write( cio, JPIP_FAIX, 4);  /* FAIX                */ 
+  cio_write( cio, version,1);     /* Version 0 = 4 bytes */
 
   nmax = 0;
-  for( i=0; i<=(OPJ_UINT32)cstr_info.numdecompos[compno]; i++)
-    nmax += (OPJ_UINT32)(cstr_info.tile[0].ph[i] * cstr_info.tile[0].pw[i] * cstr_info.numlayers);
+  for( i=0; i<=cstr_info.numdecompos[compno]; i++)
+    nmax += cstr_info.tile[0].ph[i] * cstr_info.tile[0].pw[i] * cstr_info.numlayers;
   
-  opj_write_bytes(l_data_header,nmax,size_of_coding);         /* NMAX           */
-  opj_stream_write_data(cio,l_data_header,size_of_coding,p_manager);
-  opj_write_bytes(l_data_header,(OPJ_UINT32)(cstr_info.tw*cstr_info.th),size_of_coding);  /* M              */
-  opj_stream_write_data(cio,l_data_header,size_of_coding,p_manager);
+  cio_write( cio, nmax, size_of_coding); /* NMAX */
+  cio_write( cio, cstr_info.tw*cstr_info.th, size_of_coding);      /* M    */
   
-  for( tileno=0; tileno<(OPJ_UINT32)(cstr_info.tw*cstr_info.th); tileno++){
+  for( tileno=0; tileno<cstr_info.tw*cstr_info.th; tileno++){
     tile_Idx = &cstr_info.tile[ tileno];
     
     num_packet = 0;
@@ -142,29 +126,27 @@ int opj_write_phixfaix( int coff, int compno, opj_codestream_info_t cstr_info, O
        for( layno=0; layno<numOflayers; layno++){
          
          switch ( cstr_info.prog){
-         case OPJ_LRCP:
+         case LRCP:
            packet = tile_Idx->packet[ ((layno*numOfres+resno)*cstr_info.numcomps+compno)*numOfprec+precno];
            break;
-         case OPJ_RLCP:
+         case RLCP:
            packet = tile_Idx->packet[ ((resno*numOflayers+layno)*cstr_info.numcomps+compno)*numOfprec+precno];
            break;
-         case OPJ_RPCL:
+         case RPCL:
            packet = tile_Idx->packet[ ((resno*numOfprec+precno)*cstr_info.numcomps+compno)*numOflayers+layno];
            break;
-         case OPJ_PCRL:
+         case PCRL:
            packet = tile_Idx->packet[ ((precno*cstr_info.numcomps+compno)*numOfres+resno)*numOflayers + layno];
            break;
-         case OPJ_CPRL:
+         case CPRL:
            packet = tile_Idx->packet[ ((compno*numOfprec+precno)*numOfres+resno)*numOflayers + layno];
            break;
          default:
            fprintf( stderr, "failed to ppix indexing\n");
          }
 
-    opj_write_bytes(l_data_header,(OPJ_UINT32)(packet.start_pos-coff),size_of_coding);            /* start position */
-    opj_stream_write_data(cio,l_data_header,size_of_coding,p_manager);
-    opj_write_bytes(l_data_header,(OPJ_UINT32)(packet.end_ph_pos-packet.start_pos+1),size_of_coding); /* length         */
-    opj_stream_write_data(cio,l_data_header,size_of_coding,p_manager);
+         cio_write( cio, packet.start_pos-coff, size_of_coding);                /* start position */
+         cio_write( cio, packet.end_ph_pos-packet.start_pos+1, size_of_coding); /* length         */
          
          num_packet++;
        }
@@ -173,19 +155,16 @@ int opj_write_phixfaix( int coff, int compno, opj_codestream_info_t cstr_info, O
 
     /* PADDING */
     while( num_packet < nmax){
-      opj_write_bytes(l_data_header,0,size_of_coding);/* start position            */
-      opj_stream_write_data(cio,l_data_header,size_of_coding,p_manager);
-      opj_write_bytes(l_data_header,0,size_of_coding);/* length                    */
-      opj_stream_write_data(cio,l_data_header,size_of_coding,p_manager);
+      cio_write( cio, 0, size_of_coding); /* start position            */
+      cio_write( cio, 0, size_of_coding); /* length                    */
       num_packet++;
     }
   }
 
-  len = (OPJ_UINT32)(opj_stream_tell(cio)-lenp);
-  opj_stream_seek(cio, lenp,p_manager);
-  opj_write_bytes(l_data_header,len,4);/* L  */
-  opj_stream_write_data(cio,l_data_header,4,p_manager);
-  opj_stream_seek(cio, lenp+len,p_manager);
+  len = cio_tell( cio)-lenp;
+  cio_seek( cio, lenp);
+  cio_write( cio, len, 4);        /* L  */
+  cio_seek( cio, lenp+len);
 
-  return (int)len;
+  return len;
 }