summaryrefslogtreecommitdiff
path: root/src/lib/openjpip/jpipstream_manager.c
diff options
context:
space:
mode:
authorAntonin Descampe <antonin@gmail.com>2016-01-25 23:22:06 +0100
committerAntonin Descampe <antonin@gmail.com>2016-01-25 23:22:06 +0100
commit0febbff19e05cb1a6c2613eee76ad46a669c96cd (patch)
treeb6442d01348e2ba6404d0fd6abcc4eb6d6cc1390 /src/lib/openjpip/jpipstream_manager.c
parentbede1568b197021bb576b935422af6c1d0a79e21 (diff)
processed all c/h files through astyle with opj_astyle.cfgcodingstyle
Diffstat (limited to 'src/lib/openjpip/jpipstream_manager.c')
-rw-r--r--src/lib/openjpip/jpipstream_manager.c133
1 files changed, 65 insertions, 68 deletions
diff --git a/src/lib/openjpip/jpipstream_manager.c b/src/lib/openjpip/jpipstream_manager.c
index 3929b495..8bb1e628 100644
--- a/src/lib/openjpip/jpipstream_manager.c
+++ b/src/lib/openjpip/jpipstream_manager.c
@@ -40,96 +40,93 @@
Byte_t * update_JPIPstream( Byte_t *newstream, OPJ_SIZE_T newstreamlen, Byte_t *cache_stream, OPJ_SIZE_T *streamlen)
{
- Byte_t *stream = (Byte_t *)opj_malloc( (*streamlen)+newstreamlen);
- if( *streamlen > 0)
- memcpy( stream, cache_stream, *streamlen);
- memcpy( stream+(*streamlen), newstream, newstreamlen);
- *streamlen += newstreamlen;
-
- if(cache_stream)
- opj_free( cache_stream);
-
- return stream;
+ Byte_t *stream = (Byte_t *)opj_malloc( (*streamlen)+newstreamlen);
+ if( *streamlen > 0)
+ memcpy( stream, cache_stream, *streamlen);
+ memcpy( stream+(*streamlen), newstream, newstreamlen);
+ *streamlen += newstreamlen;
+
+ if(cache_stream)
+ opj_free( cache_stream);
+
+ return stream;
}
void save_codestream( Byte_t *codestream, OPJ_SIZE_T streamlen, const char *fmt)
{
- time_t timer;
- struct tm *t_st;
- char filename[20];
- FILE *fp;
-
- time(&timer);
- t_st = localtime( &timer);
-
- sprintf( filename, "%4d%02d%02d%02d%02d%02d.%.3s", t_st->tm_year+1900, t_st->tm_mon+1, t_st->tm_mday, t_st->tm_hour, t_st->tm_min, t_st->tm_sec, fmt);
-
- fp = fopen( filename, "wb");
- if( fwrite( codestream, streamlen, 1, fp) != 1)
- fprintf( stderr, "Error: failed to write codestream to file %s\n", filename);
- fclose( fp);
+ time_t timer;
+ struct tm *t_st;
+ char filename[20];
+ FILE *fp;
+
+ time(&timer);
+ t_st = localtime( &timer);
+
+ sprintf( filename, "%4d%02d%02d%02d%02d%02d.%.3s", t_st->tm_year+1900, t_st->tm_mon+1, t_st->tm_mday, t_st->tm_hour, t_st->tm_min, t_st->tm_sec, fmt);
+
+ fp = fopen( filename, "wb");
+ if( fwrite( codestream, streamlen, 1, fp) != 1)
+ fprintf( stderr, "Error: failed to write codestream to file %s\n", filename);
+ fclose( fp);
}
Byte_t * jpipstream_to_pnm( Byte_t *jpipstream, msgqueue_param_t *msgqueue, Byte8_t csn, int fw, int fh, ihdrbox_param_t **ihdrbox)
{
- Byte_t *pnmstream;
- Byte_t *j2kstream; /* j2k or jp2 codestream */
- Byte8_t j2klen;
- size_t retlen;
- FILE *fp;
- const char j2kfname[] = "tmp.j2k";
-
- fp = fopen( j2kfname, "w+b");
- if( !fp )
- {
- return NULL;
+ Byte_t *pnmstream;
+ Byte_t *j2kstream; /* j2k or jp2 codestream */
+ Byte8_t j2klen;
+ size_t retlen;
+ FILE *fp;
+ const char j2kfname[] = "tmp.j2k";
+
+ fp = fopen( j2kfname, "w+b");
+ if( !fp ) {
+ return NULL;
}
- j2kstream = recons_j2k( msgqueue, jpipstream, csn, fw, fh, &j2klen);
- if( !j2kstream )
- {
- fclose(fp);
- remove( j2kfname);
- return NULL;
+ j2kstream = recons_j2k( msgqueue, jpipstream, csn, fw, fh, &j2klen);
+ if( !j2kstream ) {
+ fclose(fp);
+ remove( j2kfname);
+ return NULL;
}
- retlen = fwrite( j2kstream, 1, j2klen, fp);
- opj_free( j2kstream);
- fclose(fp);
- if( retlen != j2klen )
- {
- remove( j2kfname);
- return NULL;
+ retlen = fwrite( j2kstream, 1, j2klen, fp);
+ opj_free( j2kstream);
+ fclose(fp);
+ if( retlen != j2klen ) {
+ remove( j2kfname);
+ return NULL;
}
- pnmstream = j2k_to_pnm( j2kfname, ihdrbox);
+ pnmstream = j2k_to_pnm( j2kfname, ihdrbox);
- remove( j2kfname);
+ remove( j2kfname);
- return pnmstream;
+ return pnmstream;
}
ihdrbox_param_t * get_SIZ_from_jpipstream( Byte_t *jpipstream, msgqueue_param_t *msgqueue, Byte8_t csn)
{
- ihdrbox_param_t *ihdrbox;
- Byte_t *j2kstream;
- Byte8_t j2klen;
- SIZmarker_param_t SIZ;
+ ihdrbox_param_t *ihdrbox;
+ Byte_t *j2kstream;
+ Byte8_t j2klen;
+ SIZmarker_param_t SIZ;
+
+ j2kstream = recons_j2kmainhead( msgqueue, jpipstream, csn, &j2klen);
+ if( !get_mainheader_from_j2kstream( j2kstream, &SIZ, NULL)) {
+ opj_free( j2kstream);
+ return NULL;
+ }
- j2kstream = recons_j2kmainhead( msgqueue, jpipstream, csn, &j2klen);
- if( !get_mainheader_from_j2kstream( j2kstream, &SIZ, NULL)){
- opj_free( j2kstream);
- return NULL;
- }
+ ihdrbox = (ihdrbox_param_t *)opj_malloc( sizeof(ihdrbox_param_t));
- ihdrbox = (ihdrbox_param_t *)opj_malloc( sizeof(ihdrbox_param_t));
+ ihdrbox->width = SIZ.Xsiz;
+ ihdrbox->height = SIZ.Ysiz;
+ ihdrbox->nc = SIZ.Csiz;
+ ihdrbox->bpc = SIZ.Ssiz[0];
- ihdrbox->width = SIZ.Xsiz;
- ihdrbox->height = SIZ.Ysiz;
- ihdrbox->nc = SIZ.Csiz;
- ihdrbox->bpc = SIZ.Ssiz[0];
-
- opj_free( j2kstream);
+ opj_free( j2kstream);
- return ihdrbox;
+ return ihdrbox;
}