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Diffstat (limited to 'src/lib/openjpip/jp2k_encoder.c')
-rw-r--r--src/lib/openjpip/jp2k_encoder.c1297
1 files changed, 702 insertions, 595 deletions
diff --git a/src/lib/openjpip/jp2k_encoder.c b/src/lib/openjpip/jp2k_encoder.c
index 60eb1d16..80b98c7e 100644
--- a/src/lib/openjpip/jp2k_encoder.c
+++ b/src/lib/openjpip/jp2k_encoder.c
@@ -53,752 +53,859 @@
/**
* search a message by class_id
*
- * @param[in] class_id class identifiers
+ * @param[in] class_id class identifiers
* @param[in] in_class_id in-class identifiers, -1 means any
* @param[in] csn codestream number
* @param[in] msg first message pointer of the searching list
* @return found message pointer
*/
-message_param_t * search_message( Byte8_t class_id, Byte8_t in_class_id, Byte8_t csn, message_param_t *msg);
+message_param_t * search_message(Byte8_t class_id, Byte8_t in_class_id,
+ Byte8_t csn, message_param_t *msg);
/**
* reconstruct j2k codestream from JPT- (in future, JPP-) stream
*
* @param[in] msgqueue message queue pointer
- * @param[in] jpipstream original JPT- JPP- stream
+ * @param[in] jpipstream original JPT- JPP- stream
* @param[in] csn codestream number
* @param[in] fw reconstructing image frame width
* @param[in] fh reconstructing image frame height
* @param[out] codelen codestream length
* @return generated reconstructed j2k codestream
*/
-Byte_t * recons_codestream( msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte8_t csn, int fw, int fh, Byte8_t *codelen);
+Byte_t * recons_codestream(msgqueue_param_t *msgqueue, Byte_t *jpipstream,
+ Byte8_t csn, int fw, int fh, Byte8_t *codelen);
-Byte_t * recons_j2k( msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte8_t csn, int fw, int fh, Byte8_t *j2klen)
+Byte_t * recons_j2k(msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte8_t csn,
+ int fw, int fh, Byte8_t *j2klen)
{
- Byte_t *j2kstream = NULL;
-
- if( !msgqueue)
- return NULL;
-
- j2kstream = recons_codestream( msgqueue, jpipstream, csn, fw, fh, j2klen);
+ Byte_t *j2kstream = NULL;
+
+ if (!msgqueue) {
+ return NULL;
+ }
+
+ j2kstream = recons_codestream(msgqueue, jpipstream, csn, fw, fh, j2klen);
- return j2kstream;
+ return j2kstream;
}
-Byte_t * add_emptyboxstream( placeholder_param_t *phld, Byte_t *jp2stream, Byte8_t *jp2len);
-Byte_t * add_msgstream( message_param_t *message, Byte_t *origstream, Byte_t *j2kstream, Byte8_t *j2klen);
+Byte_t * add_emptyboxstream(placeholder_param_t *phld, Byte_t *jp2stream,
+ Byte8_t *jp2len);
+Byte_t * add_msgstream(message_param_t *message, Byte_t *origstream,
+ Byte_t *j2kstream, Byte8_t *j2klen);
-Byte_t * recons_jp2( msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte8_t csn, Byte8_t *jp2len)
+Byte_t * recons_jp2(msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte8_t csn,
+ Byte8_t *jp2len)
{
- message_param_t *ptr;
- Byte_t *jp2stream = NULL;
- Byte_t *codestream = NULL;
- Byte8_t codelen;
- Byte8_t jp2cDBoxOffset = 0, jp2cDBoxlen = 0;
-
- *jp2len = 0;
-
- if( !msgqueue)
- return NULL;
-
- ptr = msgqueue->first;
- while(( ptr = search_message( METADATA_MSG, (Byte8_t)-1, csn, ptr))!=NULL){
- if( ptr->phld){
- if( strncmp( (char *)ptr->phld->OrigBH+4, "jp2c", 4) == 0){
- jp2cDBoxOffset = *jp2len + ptr->phld->OrigBHlen;
- jp2stream = add_emptyboxstream( ptr->phld, jp2stream, jp2len); /* header only */
- jp2cDBoxlen = *jp2len - jp2cDBoxOffset;
- }
- else
- jp2stream = add_emptyboxstream( ptr->phld, jp2stream, jp2len); /* header only */
- }
- jp2stream = add_msgstream( ptr, jpipstream, jp2stream, jp2len);
- ptr = ptr->next;
- }
-
- codestream = recons_codestream( msgqueue, jpipstream, csn, 0, 0, &codelen);
-
- if( jp2cDBoxOffset != 0 && codelen <= jp2cDBoxlen)
- memcpy( jp2stream+jp2cDBoxOffset, codestream, codelen);
-
- opj_free( codestream);
-
- return jp2stream;
+ message_param_t *ptr;
+ Byte_t *jp2stream = NULL;
+ Byte_t *codestream = NULL;
+ Byte8_t codelen;
+ Byte8_t jp2cDBoxOffset = 0, jp2cDBoxlen = 0;
+
+ *jp2len = 0;
+
+ if (!msgqueue) {
+ return NULL;
+ }
+
+ ptr = msgqueue->first;
+ while ((ptr = search_message(METADATA_MSG, (Byte8_t) - 1, csn, ptr)) != NULL) {
+ if (ptr->phld) {
+ if (strncmp((char *)ptr->phld->OrigBH + 4, "jp2c", 4) == 0) {
+ jp2cDBoxOffset = *jp2len + ptr->phld->OrigBHlen;
+ jp2stream = add_emptyboxstream(ptr->phld, jp2stream, jp2len); /* header only */
+ jp2cDBoxlen = *jp2len - jp2cDBoxOffset;
+ } else {
+ jp2stream = add_emptyboxstream(ptr->phld, jp2stream,
+ jp2len); /* header only */
+ }
+ }
+ jp2stream = add_msgstream(ptr, jpipstream, jp2stream, jp2len);
+ ptr = ptr->next;
+ }
+
+ codestream = recons_codestream(msgqueue, jpipstream, csn, 0, 0, &codelen);
+
+ if (jp2cDBoxOffset != 0 && codelen <= jp2cDBoxlen) {
+ memcpy(jp2stream + jp2cDBoxOffset, codestream, codelen);
+ }
+
+ opj_free(codestream);
+
+ return jp2stream;
}
-OPJ_BOOL isJPPstream( Byte8_t csn, msgqueue_param_t *msgqueue);
+OPJ_BOOL isJPPstream(Byte8_t csn, msgqueue_param_t *msgqueue);
-Byte_t * recons_codestream_from_JPTstream( msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte8_t csn, int fw, int fh, Byte8_t *j2klen);
-Byte_t * recons_codestream_from_JPPstream( msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte8_t csn, int fw, int fh, Byte8_t *j2klen);
+Byte_t * recons_codestream_from_JPTstream(msgqueue_param_t *msgqueue,
+ Byte_t *jpipstream, Byte8_t csn, int fw, int fh, Byte8_t *j2klen);
+Byte_t * recons_codestream_from_JPPstream(msgqueue_param_t *msgqueue,
+ Byte_t *jpipstream, Byte8_t csn, int fw, int fh, Byte8_t *j2klen);
-Byte_t * add_EOC( Byte_t *j2kstream, Byte8_t *j2klen);
+Byte_t * add_EOC(Byte_t *j2kstream, Byte8_t *j2klen);
-Byte_t * recons_codestream( msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte8_t csn, int fw, int fh, Byte8_t *codelen)
+Byte_t * recons_codestream(msgqueue_param_t *msgqueue, Byte_t *jpipstream,
+ Byte8_t csn, int fw, int fh, Byte8_t *codelen)
{
- if( isJPPstream( csn, msgqueue))
- return recons_codestream_from_JPPstream( msgqueue, jpipstream, csn, fw, fh, codelen);
- else
- return recons_codestream_from_JPTstream( msgqueue, jpipstream, csn, fw, fh, codelen);
+ if (isJPPstream(csn, msgqueue)) {
+ return recons_codestream_from_JPPstream(msgqueue, jpipstream, csn, fw, fh,
+ codelen);
+ } else {
+ return recons_codestream_from_JPTstream(msgqueue, jpipstream, csn, fw, fh,
+ codelen);
+ }
}
-OPJ_BOOL isJPPstream( Byte8_t csn, msgqueue_param_t *msgqueue)
+OPJ_BOOL isJPPstream(Byte8_t csn, msgqueue_param_t *msgqueue)
{
- message_param_t *msg;
-
- msg = msgqueue->first;
- while( msg){
- if( msg->csn == csn){
- if( msg->class_id <= 2)
- return OPJ_TRUE;
- else
- if( msg->class_id == 4 || msg->class_id == 5)
- return OPJ_FALSE;
- }
- msg = msg->next;
- }
-
- fprintf( FCGI_stderr, "Error, message of csn %" PRId64 " not found\n", csn);
-
- return OPJ_FALSE;
-}
+ message_param_t *msg;
+
+ msg = msgqueue->first;
+ while (msg) {
+ if (msg->csn == csn) {
+ if (msg->class_id <= 2) {
+ return OPJ_TRUE;
+ } else if (msg->class_id == 4 || msg->class_id == 5) {
+ return OPJ_FALSE;
+ }
+ }
+ msg = msg->next;
+ }
-Byte_t * add_mainhead_msgstream( msgqueue_param_t *msgqueue, Byte_t *origstream, Byte_t *j2kstream, Byte8_t csn, Byte8_t *j2klen);
-Byte8_t get_last_tileID( msgqueue_param_t *msgqueue, Byte8_t csn, OPJ_BOOL isJPPstream);
-Byte_t * add_emptytilestream( const Byte8_t tileID, Byte_t *j2kstream, Byte8_t *j2klen);
+ fprintf(FCGI_stderr, "Error, message of csn %" PRId64 " not found\n", csn);
-Byte_t * recons_codestream_from_JPTstream( msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte8_t csn, int fw, int fh, Byte8_t *j2klen)
-{
- Byte_t *j2kstream = NULL;
- Byte8_t last_tileID, tileID;
- OPJ_BOOL found;
- Byte8_t binOffset;
- message_param_t *ptr;
- SIZmarker_param_t SIZ;
- OPJ_SIZE_T mindeclev;
+ return OPJ_FALSE;
+}
- *j2klen = 0;
- j2kstream = add_mainhead_msgstream( msgqueue, jpipstream, j2kstream, csn, j2klen);
+Byte_t * add_mainhead_msgstream(msgqueue_param_t *msgqueue, Byte_t *origstream,
+ Byte_t *j2kstream, Byte8_t csn, Byte8_t *j2klen);
+Byte8_t get_last_tileID(msgqueue_param_t *msgqueue, Byte8_t csn,
+ OPJ_BOOL isJPPstream);
+Byte_t * add_emptytilestream(const Byte8_t tileID, Byte_t *j2kstream,
+ Byte8_t *j2klen);
- if( !get_mainheader_from_j2kstream( j2kstream, &SIZ, NULL))
- return j2kstream;
+Byte_t * recons_codestream_from_JPTstream(msgqueue_param_t *msgqueue,
+ Byte_t *jpipstream, Byte8_t csn, int fw, int fh, Byte8_t *j2klen)
+{
+ Byte_t *j2kstream = NULL;
+ Byte8_t last_tileID, tileID;
+ OPJ_BOOL found;
+ Byte8_t binOffset;
+ message_param_t *ptr;
+ SIZmarker_param_t SIZ;
+ OPJ_SIZE_T mindeclev;
+
+ *j2klen = 0;
+ j2kstream = add_mainhead_msgstream(msgqueue, jpipstream, j2kstream, csn,
+ j2klen);
+
+ if (!get_mainheader_from_j2kstream(j2kstream, &SIZ, NULL)) {
+ return j2kstream;
+ }
- if( fw <= 0 || fh <= 0)
- mindeclev = 0;
- else
- mindeclev = (OPJ_SIZE_T)comp_decomplev( fw, fh, (int)SIZ.Xsiz, (int)SIZ.Ysiz);
-
- last_tileID = get_last_tileID( msgqueue, csn, OPJ_FALSE);
-
- for( tileID=0; tileID <= last_tileID; tileID++){
- found = OPJ_FALSE;
- binOffset = 0;
+ if (fw <= 0 || fh <= 0) {
+ mindeclev = 0;
+ } else {
+ mindeclev = (OPJ_SIZE_T)comp_decomplev(fw, fh, (int)SIZ.Xsiz, (int)SIZ.Ysiz);
+ }
- ptr = msgqueue->first;
- while(( ptr = search_message( TILE_MSG, tileID, csn, ptr))!=NULL){
- if( ptr->bin_offset == binOffset){
- found = OPJ_TRUE;
- j2kstream = add_msgstream( ptr, jpipstream, j2kstream, j2klen);
- binOffset += ptr->length;
- }
- ptr = ptr->next;
+ last_tileID = get_last_tileID(msgqueue, csn, OPJ_FALSE);
+
+ for (tileID = 0; tileID <= last_tileID; tileID++) {
+ found = OPJ_FALSE;
+ binOffset = 0;
+
+ ptr = msgqueue->first;
+ while ((ptr = search_message(TILE_MSG, tileID, csn, ptr)) != NULL) {
+ if (ptr->bin_offset == binOffset) {
+ found = OPJ_TRUE;
+ j2kstream = add_msgstream(ptr, jpipstream, j2kstream, j2klen);
+ binOffset += ptr->length;
+ }
+ ptr = ptr->next;
+ }
+ ptr = msgqueue->first;
+ while ((ptr = search_message(EXT_TILE_MSG, tileID, csn, ptr)) != NULL) {
+ if (ptr->aux > mindeclev) { /* FIXME: pointer comparison ? */
+ if (ptr->bin_offset == binOffset) {
+ found = OPJ_TRUE;
+ j2kstream = add_msgstream(ptr, jpipstream, j2kstream, j2klen);
+ binOffset += ptr->length;
+ }
+ }
+ ptr = ptr->next;
+ }
+ if (!found) {
+ j2kstream = add_emptytilestream(tileID, j2kstream, j2klen);
+ }
}
- ptr = msgqueue->first;
- while(( ptr = search_message( EXT_TILE_MSG, tileID, csn, ptr))!=NULL){
- if( ptr->aux > mindeclev){ /* FIXME: pointer comparison ? */
- if( ptr->bin_offset == binOffset){
- found = OPJ_TRUE;
- j2kstream = add_msgstream( ptr, jpipstream, j2kstream, j2klen);
- binOffset += ptr->length;
- }
- }
- ptr = ptr->next;
- }
- if(!found)
- j2kstream = add_emptytilestream( tileID, j2kstream, j2klen);
- }
-
- j2kstream = add_EOC( j2kstream, j2klen);
-
- return j2kstream;
+
+ j2kstream = add_EOC(j2kstream, j2klen);
+
+ return j2kstream;
}
-Byte_t * add_SOTmkr( Byte_t *j2kstream, Byte8_t *j2klen);
+Byte_t * add_SOTmkr(Byte_t *j2kstream, Byte8_t *j2klen);
-Byte_t * recons_bitstream( msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte_t *j2kstream, Byte8_t csn,
- Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int mindeclev,
- int *max_reslev, Byte8_t *j2klen);
+Byte_t * recons_bitstream(msgqueue_param_t *msgqueue, Byte_t *jpipstream,
+ Byte_t *j2kstream, Byte8_t csn,
+ Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int mindeclev,
+ int *max_reslev, Byte8_t *j2klen);
-Byte_t * recons_codestream_from_JPPstream( msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte8_t csn, int fw, int fh, Byte8_t *j2klen)
+Byte_t * recons_codestream_from_JPPstream(msgqueue_param_t *msgqueue,
+ Byte_t *jpipstream, Byte8_t csn, int fw, int fh, Byte8_t *j2klen)
{
- Byte_t *j2kstream = NULL;
- Byte8_t tileID, last_tileID;
- Byte8_t SOToffset;
- OPJ_BOOL foundTH;
- Byte8_t binOffset;
- message_param_t *ptr;
- SIZmarker_param_t SIZ;
- CODmarker_param_t COD;
- int max_reslev, mindeclev;
-
- *j2klen = 0;
- j2kstream = add_mainhead_msgstream( msgqueue, jpipstream, j2kstream, csn, j2klen);
-
- if( !get_mainheader_from_j2kstream( j2kstream, &SIZ, &COD))
- return j2kstream;
-
- if( fw == 0 || fh == 0)
- mindeclev = 0;
- else
- mindeclev = comp_decomplev( fw, fh, (int)SIZ.Xsiz, (int)SIZ.Ysiz);
-
- max_reslev = -1;
- last_tileID = get_last_tileID( msgqueue, csn, OPJ_TRUE);
-
- for( tileID=0; tileID <= last_tileID; tileID++){
-
- ptr = msgqueue->first;
- binOffset = 0;
- foundTH = OPJ_FALSE;
- SOToffset = *j2klen;
- while(( ptr = search_message( TILE_HEADER_MSG, tileID, csn, ptr))!=NULL){
- if( ptr->bin_offset == binOffset){
- j2kstream = add_SOTmkr( j2kstream, j2klen);
- j2kstream = add_msgstream( ptr, jpipstream, j2kstream, j2klen);
- foundTH = OPJ_TRUE;
- binOffset += ptr->length;
- }
- ptr = ptr->next;
+ Byte_t *j2kstream = NULL;
+ Byte8_t tileID, last_tileID;
+ Byte8_t SOToffset;
+ OPJ_BOOL foundTH;
+ Byte8_t binOffset;
+ message_param_t *ptr;
+ SIZmarker_param_t SIZ;
+ CODmarker_param_t COD;
+ int max_reslev, mindeclev;
+
+ *j2klen = 0;
+ j2kstream = add_mainhead_msgstream(msgqueue, jpipstream, j2kstream, csn,
+ j2klen);
+
+ if (!get_mainheader_from_j2kstream(j2kstream, &SIZ, &COD)) {
+ return j2kstream;
}
- if( foundTH){
- j2kstream = recons_bitstream( msgqueue, jpipstream, j2kstream, csn, tileID, SIZ, COD, mindeclev, &max_reslev, j2klen);
- modify_tileheader( j2kstream, SOToffset, (max_reslev<COD.numOfdecomp ? max_reslev : -1), SIZ.Csiz, j2klen);
+ if (fw == 0 || fh == 0) {
+ mindeclev = 0;
+ } else {
+ mindeclev = comp_decomplev(fw, fh, (int)SIZ.Xsiz, (int)SIZ.Ysiz);
}
- else
- j2kstream = add_emptytilestream( tileID, j2kstream, j2klen);
- }
- if( max_reslev < COD.numOfdecomp)
- if( !modify_mainheader( j2kstream, max_reslev, SIZ, COD, j2klen)){
- delete_COD( COD);
- return j2kstream;
+ max_reslev = -1;
+ last_tileID = get_last_tileID(msgqueue, csn, OPJ_TRUE);
+
+ for (tileID = 0; tileID <= last_tileID; tileID++) {
+
+ ptr = msgqueue->first;
+ binOffset = 0;
+ foundTH = OPJ_FALSE;
+ SOToffset = *j2klen;
+ while ((ptr = search_message(TILE_HEADER_MSG, tileID, csn, ptr)) != NULL) {
+ if (ptr->bin_offset == binOffset) {
+ j2kstream = add_SOTmkr(j2kstream, j2klen);
+ j2kstream = add_msgstream(ptr, jpipstream, j2kstream, j2klen);
+ foundTH = OPJ_TRUE;
+ binOffset += ptr->length;
+ }
+ ptr = ptr->next;
+ }
+
+ if (foundTH) {
+ j2kstream = recons_bitstream(msgqueue, jpipstream, j2kstream, csn, tileID, SIZ,
+ COD, mindeclev, &max_reslev, j2klen);
+ modify_tileheader(j2kstream, SOToffset,
+ (max_reslev < COD.numOfdecomp ? max_reslev : -1), SIZ.Csiz, j2klen);
+ } else {
+ j2kstream = add_emptytilestream(tileID, j2kstream, j2klen);
+ }
}
- j2kstream = add_EOC( j2kstream, j2klen);
- delete_COD( COD);
+ if (max_reslev < COD.numOfdecomp)
+ if (!modify_mainheader(j2kstream, max_reslev, SIZ, COD, j2klen)) {
+ delete_COD(COD);
+ return j2kstream;
+ }
- return j2kstream;
-}
+ j2kstream = add_EOC(j2kstream, j2klen);
+ delete_COD(COD);
-Byte_t * add_mainhead_msgstream( msgqueue_param_t *msgqueue, Byte_t *origstream, Byte_t *j2kstream, Byte8_t csn, Byte8_t *j2klen)
-{
- message_param_t *ptr;
- Byte8_t binOffset;
-
- ptr = msgqueue->first;
- binOffset = 0;
-
- while(( ptr = search_message( MAINHEADER_MSG, (Byte8_t)-1, csn, ptr))!=NULL){
- if( ptr->bin_offset == binOffset){
- j2kstream = add_msgstream( ptr, origstream, j2kstream, j2klen);
- binOffset += ptr->length;
- }
- ptr = ptr->next;
- }
- return j2kstream;
+ return j2kstream;
}
-Byte_t * add_SOTmkr( Byte_t *j2kstream, Byte8_t *j2klen)
+Byte_t * add_mainhead_msgstream(msgqueue_param_t *msgqueue, Byte_t *origstream,
+ Byte_t *j2kstream, Byte8_t csn, Byte8_t *j2klen)
{
- Byte_t *buf;
- const Byte2_t SOT = 0x90ff;
-
- buf = (Byte_t *)opj_malloc(( *j2klen)+2);
-
- memcpy( buf, j2kstream, *j2klen);
- memcpy( buf+(*j2klen), &SOT, 2);
-
- *j2klen += 2;
+ message_param_t *ptr;
+ Byte8_t binOffset;
- if(j2kstream) opj_free(j2kstream);
+ ptr = msgqueue->first;
+ binOffset = 0;
- return buf;
+ while ((ptr = search_message(MAINHEADER_MSG, (Byte8_t) - 1, csn,
+ ptr)) != NULL) {
+ if (ptr->bin_offset == binOffset) {
+ j2kstream = add_msgstream(ptr, origstream, j2kstream, j2klen);
+ binOffset += ptr->length;
+ }
+ ptr = ptr->next;
+ }
+ return j2kstream;
}
-Byte_t * recons_LRCPbitstream( msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte_t *j2kstream, Byte8_t csn,
- Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int mindeclev,
- int *max_reslev, Byte8_t *j2klen);
+Byte_t * add_SOTmkr(Byte_t *j2kstream, Byte8_t *j2klen)
+{
+ Byte_t *buf;
+ const Byte2_t SOT = 0x90ff;
-Byte_t * recons_RLCPbitstream( msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte_t *j2kstream, Byte8_t csn,
- Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int mindeclev,
- int *max_reslev, Byte8_t *j2klen);
+ buf = (Byte_t *)opj_malloc((*j2klen) + 2);
-Byte_t * recons_RPCLbitstream( msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte_t *j2kstream, Byte8_t csn,
- Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int mindeclev,
- int *max_reslev, Byte8_t *j2klen);
+ memcpy(buf, j2kstream, *j2klen);
+ memcpy(buf + (*j2klen), &SOT, 2);
-Byte_t * recons_PCRLbitstream( msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte_t *j2kstream, Byte8_t csn,
- Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int mindeclev,
- int *max_reslev, Byte8_t *j2klen);
+ *j2klen += 2;
-Byte_t * recons_CPRLbitstream( msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte_t *j2kstream, Byte8_t csn,
- Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int mindeclev,
- int *max_reslev, Byte8_t *j2klen);
+ if (j2kstream) {
+ opj_free(j2kstream);
+ }
-Byte_t * recons_bitstream( msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte_t *j2kstream, Byte8_t csn,
- Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int mindeclev,
- int *max_reslev, Byte8_t *j2klen)
+ return buf;
+}
+
+Byte_t * recons_LRCPbitstream(msgqueue_param_t *msgqueue, Byte_t *jpipstream,
+ Byte_t *j2kstream, Byte8_t csn,
+ Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int mindeclev,
+ int *max_reslev, Byte8_t *j2klen);
+
+Byte_t * recons_RLCPbitstream(msgqueue_param_t *msgqueue, Byte_t *jpipstream,
+ Byte_t *j2kstream, Byte8_t csn,
+ Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int mindeclev,
+ int *max_reslev, Byte8_t *j2klen);
+
+Byte_t * recons_RPCLbitstream(msgqueue_param_t *msgqueue, Byte_t *jpipstream,
+ Byte_t *j2kstream, Byte8_t csn,
+ Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int mindeclev,
+ int *max_reslev, Byte8_t *j2klen);
+
+Byte_t * recons_PCRLbitstream(msgqueue_param_t *msgqueue, Byte_t *jpipstream,
+ Byte_t *j2kstream, Byte8_t csn,
+ Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int mindeclev,
+ int *max_reslev, Byte8_t *j2klen);
+
+Byte_t * recons_CPRLbitstream(msgqueue_param_t *msgqueue, Byte_t *jpipstream,
+ Byte_t *j2kstream, Byte8_t csn,
+ Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int mindeclev,
+ int *max_reslev, Byte8_t *j2klen);
+
+Byte_t * recons_bitstream(msgqueue_param_t *msgqueue, Byte_t *jpipstream,
+ Byte_t *j2kstream, Byte8_t csn,
+ Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int mindeclev,
+ int *max_reslev, Byte8_t *j2klen)
{
- switch( COD.prog_order){
- case OPJ_LRCP:
- return recons_LRCPbitstream( msgqueue, jpipstream, j2kstream, csn, tileID, SIZ, COD, mindeclev, max_reslev, j2klen);
- case OPJ_RLCP:
- return recons_RLCPbitstream( msgqueue, jpipstream, j2kstream, csn, tileID, SIZ, COD, mindeclev, max_reslev, j2klen);
- case OPJ_RPCL:
- return recons_RPCLbitstream( msgqueue, jpipstream, j2kstream, csn, tileID, SIZ, COD, mindeclev, max_reslev, j2klen);
- case OPJ_PCRL:
- return recons_PCRLbitstream( msgqueue, jpipstream, j2kstream, csn, tileID, SIZ, COD, mindeclev, max_reslev, j2klen);
- case OPJ_CPRL:
- return recons_CPRLbitstream( msgqueue, jpipstream, j2kstream, csn, tileID, SIZ, COD, mindeclev, max_reslev, j2klen);
- default:
- fprintf( FCGI_stderr, "Error, progression order not supported\n");
- }
- return j2kstream;
+ switch (COD.prog_order) {
+ case OPJ_LRCP:
+ return recons_LRCPbitstream(msgqueue, jpipstream, j2kstream, csn, tileID, SIZ,
+ COD, mindeclev, max_reslev, j2klen);
+ case OPJ_RLCP:
+ return recons_RLCPbitstream(msgqueue, jpipstream, j2kstream, csn, tileID, SIZ,
+ COD, mindeclev, max_reslev, j2klen);
+ case OPJ_RPCL:
+ return recons_RPCLbitstream(msgqueue, jpipstream, j2kstream, csn, tileID, SIZ,
+ COD, mindeclev, max_reslev, j2klen);
+ case OPJ_PCRL:
+ return recons_PCRLbitstream(msgqueue, jpipstream, j2kstream, csn, tileID, SIZ,
+ COD, mindeclev, max_reslev, j2klen);
+ case OPJ_CPRL:
+ return recons_CPRLbitstream(msgqueue, jpipstream, j2kstream, csn, tileID, SIZ,
+ COD, mindeclev, max_reslev, j2klen);
+ default:
+ fprintf(FCGI_stderr, "Error, progression order not supported\n");
+ }
+ return j2kstream;
}
-int comp_numOfprcts( Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int r);
-Byte8_t comp_seqID( Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int r, int p);
+int comp_numOfprcts(Byte8_t tileID, SIZmarker_param_t SIZ,
+ CODmarker_param_t COD, int r);
+Byte8_t comp_seqID(Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD,
+ int r, int p);
-Byte_t * recons_packet( msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte_t *j2kstream, Byte8_t csn,
- Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int *max_reslev,
- int comp_idx, int res_idx, int prct_idx, int lay_idx, Byte8_t *j2klen);
+Byte_t * recons_packet(msgqueue_param_t *msgqueue, Byte_t *jpipstream,
+ Byte_t *j2kstream, Byte8_t csn,
+ Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int *max_reslev,
+ int comp_idx, int res_idx, int prct_idx, int lay_idx, Byte8_t *j2klen);
-Byte_t * recons_LRCPbitstream( msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte_t *j2kstream, Byte8_t csn,
- Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int mindeclev,
- int *max_reslev, Byte8_t *j2klen)
+Byte_t * recons_LRCPbitstream(msgqueue_param_t *msgqueue, Byte_t *jpipstream,
+ Byte_t *j2kstream, Byte8_t csn,
+ Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int mindeclev,
+ int *max_reslev, Byte8_t *j2klen)
{
- int r, p, c, l, numOfprcts;
-
- for( l=0; l<COD.numOflayers; l++)
- for( r=0; r<=(COD.numOfdecomp-mindeclev); r++){
- if( COD.Scod & 0x01)
- numOfprcts = comp_numOfprcts( tileID, SIZ, COD, r);
- else
- numOfprcts = 1;
-
- for( c=0; c<SIZ.Csiz; c++)
- for( p=0; p<numOfprcts; p++)
- j2kstream = recons_packet( msgqueue, jpipstream, j2kstream, csn, tileID, SIZ, COD, max_reslev, c, r, p, l, j2klen);
- }
-
- return j2kstream;
+ int r, p, c, l, numOfprcts;
+
+ for (l = 0; l < COD.numOflayers; l++)
+ for (r = 0; r <= (COD.numOfdecomp - mindeclev); r++) {
+ if (COD.Scod & 0x01) {
+ numOfprcts = comp_numOfprcts(tileID, SIZ, COD, r);
+ } else {
+ numOfprcts = 1;
+ }
+
+ for (c = 0; c < SIZ.Csiz; c++)
+ for (p = 0; p < numOfprcts; p++) {
+ j2kstream = recons_packet(msgqueue, jpipstream, j2kstream, csn, tileID, SIZ,
+ COD, max_reslev, c, r, p, l, j2klen);
+ }
+ }
+
+ return j2kstream;
}
-Byte_t * recons_RLCPbitstream( msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte_t *j2kstream, Byte8_t csn,
- Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int mindeclev,
- int *max_reslev, Byte8_t *j2klen)
+Byte_t * recons_RLCPbitstream(msgqueue_param_t *msgqueue, Byte_t *jpipstream,
+ Byte_t *j2kstream, Byte8_t csn,
+ Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int mindeclev,
+ int *max_reslev, Byte8_t *j2klen)
{
- int r, p, c, l, numOfprcts;
-
- for( r=0; r<=(COD.numOfdecomp-mindeclev); r++){
- if( COD.Scod & 0x01)
- numOfprcts = comp_numOfprcts( tileID, SIZ, COD, r);
- else
- numOfprcts = 1;
-
- for( l=0; l<COD.numOflayers; l++)
- for( c=0; c<SIZ.Csiz; c++)
- for( p=0; p<numOfprcts; p++)
- j2kstream = recons_packet( msgqueue, jpipstream, j2kstream, csn, tileID, SIZ, COD, max_reslev, c, r, p, l, j2klen);
- }
-
- return j2kstream;
+ int r, p, c, l, numOfprcts;
+
+ for (r = 0; r <= (COD.numOfdecomp - mindeclev); r++) {
+ if (COD.Scod & 0x01) {
+ numOfprcts = comp_numOfprcts(tileID, SIZ, COD, r);
+ } else {
+ numOfprcts = 1;
+ }
+
+ for (l = 0; l < COD.numOflayers; l++)
+ for (c = 0; c < SIZ.Csiz; c++)
+ for (p = 0; p < numOfprcts; p++) {
+ j2kstream = recons_packet(msgqueue, jpipstream, j2kstream, csn, tileID, SIZ,
+ COD, max_reslev, c, r, p, l, j2klen);
+ }
+ }
+
+ return j2kstream;
}
-Byte_t * recons_precinct( msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte_t *j2kstream, Byte8_t csn,
- Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int *max_reslev,
- int comp_idx, int res_idx, Byte8_t seqID, Byte8_t *j2klen);
+Byte_t * recons_precinct(msgqueue_param_t *msgqueue, Byte_t *jpipstream,
+ Byte_t *j2kstream, Byte8_t csn,
+ Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int *max_reslev,
+ int comp_idx, int res_idx, Byte8_t seqID, Byte8_t *j2klen);
-Byte_t * recons_RPCLbitstream( msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte_t *j2kstream, Byte8_t csn,
- Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int mindeclev,
- int *max_reslev, Byte8_t *j2klen)
+Byte_t * recons_RPCLbitstream(msgqueue_param_t *msgqueue, Byte_t *jpipstream,
+ Byte_t *j2kstream, Byte8_t csn,
+ Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int mindeclev,
+ int *max_reslev, Byte8_t *j2klen)
{
- int r, p, c, numOfprcts;
- Byte8_t seqID;
-
- for( r=0, seqID=0; r<=(COD.numOfdecomp-mindeclev); r++){
-
- if( COD.Scod & 0x01)
- numOfprcts = comp_numOfprcts( tileID, SIZ, COD, r);
- else
- numOfprcts = 1;
-
- for( p=0; p<numOfprcts; p++, seqID++)
- for( c=0; c<SIZ.Csiz; c++)
- j2kstream = recons_precinct( msgqueue, jpipstream, j2kstream, csn, tileID, SIZ, COD, max_reslev, c, r, seqID, j2klen);
- }
-
- return j2kstream;
+ int r, p, c, numOfprcts;
+ Byte8_t seqID;
+
+ for (r = 0, seqID = 0; r <= (COD.numOfdecomp - mindeclev); r++) {
+
+ if (COD.Scod & 0x01) {
+ numOfprcts = comp_numOfprcts(tileID, SIZ, COD, r);
+ } else {
+ numOfprcts = 1;
+ }
+
+ for (p = 0; p < numOfprcts; p++, seqID++)
+ for (c = 0; c < SIZ.Csiz; c++) {
+ j2kstream = recons_precinct(msgqueue, jpipstream, j2kstream, csn, tileID, SIZ,
+ COD, max_reslev, c, r, seqID, j2klen);
+ }
+ }
+
+ return j2kstream;
}
-Byte_t * recons_PCRLbitstream( msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte_t *j2kstream, Byte8_t csn,
- Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int mindeclev,
- int *max_reslev, Byte8_t *j2klen)
+Byte_t * recons_PCRLbitstream(msgqueue_param_t *msgqueue, Byte_t *jpipstream,
+ Byte_t *j2kstream, Byte8_t csn,
+ Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int mindeclev,
+ int *max_reslev, Byte8_t *j2klen)
{
- int r, p, c, min_numOfprcts, numOfprcts, min_numOfres;
- Byte8_t seqID;
-
- min_numOfres = COD.numOfdecomp-mindeclev + 1;
-
- if( COD.Scod & 0x01){
- min_numOfprcts = 0;
- for( r=0; r<min_numOfres; r++){
- numOfprcts = comp_numOfprcts( tileID, SIZ, COD, r);
-
- if( numOfprcts < min_numOfprcts || min_numOfprcts == 0)
- min_numOfprcts = numOfprcts;
- }
- }
- else
- min_numOfprcts = 1;
-
- for( p=0; p<min_numOfprcts; p++)
- for( c=0; c<SIZ.Csiz; c++)
- for( r=0; r<min_numOfres; r++){
- seqID = comp_seqID( tileID, SIZ, COD, r, p);
- j2kstream = recons_precinct( msgqueue, jpipstream, j2kstream, csn, tileID, SIZ, COD, max_reslev, c, r, seqID, j2klen);
- }
-
- return j2kstream;
+ int r, p, c, min_numOfprcts, numOfprcts, min_numOfres;
+ Byte8_t seqID;
+
+ min_numOfres = COD.numOfdecomp - mindeclev + 1;
+
+ if (COD.Scod & 0x01) {
+ min_numOfprcts = 0;
+ for (r = 0; r < min_numOfres; r++) {
+ numOfprcts = comp_numOfprcts(tileID, SIZ, COD, r);
+
+ if (numOfprcts < min_numOfprcts || min_numOfprcts == 0) {
+ min_numOfprcts = numOfprcts;
+ }
+ }
+ } else {
+ min_numOfprcts = 1;
+ }
+
+ for (p = 0; p < min_numOfprcts; p++)
+ for (c = 0; c < SIZ.Csiz; c++)
+ for (r = 0; r < min_numOfres; r++) {
+ seqID = comp_seqID(tileID, SIZ, COD, r, p);
+ j2kstream = recons_precinct(msgqueue, jpipstream, j2kstream, csn, tileID, SIZ,
+ COD, max_reslev, c, r, seqID, j2klen);
+ }
+
+ return j2kstream;
}
-Byte_t * recons_CPRLbitstream( msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte_t *j2kstream, Byte8_t csn,
- Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int mindeclev,
- int *max_reslev, Byte8_t *j2klen)
+Byte_t * recons_CPRLbitstream(msgqueue_param_t *msgqueue, Byte_t *jpipstream,
+ Byte_t *j2kstream, Byte8_t csn,
+ Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int mindeclev,
+ int *max_reslev, Byte8_t *j2klen)
{
- int r, p, c, min_numOfprcts, numOfprcts, min_numOfres;
- Byte8_t seqID;
-
- min_numOfres = COD.numOfdecomp-mindeclev + 1;
-
- if( COD.Scod & 0x01){
- min_numOfprcts = 0;
- for( r=0; r<min_numOfres; r++){
- numOfprcts = comp_numOfprcts( tileID, SIZ, COD, r);
-
- if( numOfprcts < min_numOfprcts || min_numOfprcts == 0)
- min_numOfprcts = numOfprcts;
- }
- }
- else
- min_numOfprcts = 1;
-
- for( c=0; c<SIZ.Csiz; c++)
- for( p=0; p<min_numOfprcts; p++)
- for( r=0; r<min_numOfres; r++){
- seqID = comp_seqID( tileID, SIZ, COD, r, p);
- j2kstream = recons_precinct( msgqueue, jpipstream, j2kstream, csn, tileID, SIZ, COD, max_reslev, c, r, seqID, j2klen);
- }
-
- return j2kstream;
+ int r, p, c, min_numOfprcts, numOfprcts, min_numOfres;
+ Byte8_t seqID;
+
+ min_numOfres = COD.numOfdecomp - mindeclev + 1;
+
+ if (COD.Scod & 0x01) {
+ min_numOfprcts = 0;
+ for (r = 0; r < min_numOfres; r++) {
+ numOfprcts = comp_numOfprcts(tileID, SIZ, COD, r);
+
+ if (numOfprcts < min_numOfprcts || min_numOfprcts == 0) {
+ min_numOfprcts = numOfprcts;
+ }
+ }
+ } else {
+ min_numOfprcts = 1;
+ }
+
+ for (c = 0; c < SIZ.Csiz; c++)
+ for (p = 0; p < min_numOfprcts; p++)
+ for (r = 0; r < min_numOfres; r++) {
+ seqID = comp_seqID(tileID, SIZ, COD, r, p);
+ j2kstream = recons_precinct(msgqueue, jpipstream, j2kstream, csn, tileID, SIZ,
+ COD, max_reslev, c, r, seqID, j2klen);
+ }
+
+ return j2kstream;
}
-int comp_numOfprcts( Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int r)
-{
- int ret;
- Byte4_t XTsiz, YTsiz;
-
- XTsiz = get_tile_XSiz( SIZ, (Byte4_t)tileID, COD.numOfdecomp-r);
- YTsiz = get_tile_YSiz( SIZ, (Byte4_t)tileID, COD.numOfdecomp-r);
-
- ret = (int)(ceil((double)XTsiz/(double)COD.XPsiz[r])*ceil((double)YTsiz/(double)COD.YPsiz[r]));
- assert( ret >= 0 );
- return ret;
+int comp_numOfprcts(Byte8_t tileID, SIZmarker_param_t SIZ,
+ CODmarker_param_t COD, int r)
+{
+ int ret;
+ Byte4_t XTsiz, YTsiz;
+
+ XTsiz = get_tile_XSiz(SIZ, (Byte4_t)tileID, COD.numOfdecomp - r);
+ YTsiz = get_tile_YSiz(SIZ, (Byte4_t)tileID, COD.numOfdecomp - r);
+
+ ret = (int)(ceil((double)XTsiz / (double)COD.XPsiz[r]) * ceil((double)YTsiz /
+ (double)COD.YPsiz[r]));
+ assert(ret >= 0);
+ return ret;
}
-Byte_t * add_padding( Byte8_t padding, Byte_t *j2kstream, Byte8_t *j2klen);
+Byte_t * add_padding(Byte8_t padding, Byte_t *j2kstream, Byte8_t *j2klen);
-Byte_t * recons_packet( msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte_t *j2kstream, Byte8_t csn,
- Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int *max_reslev,
- int comp_idx, int res_idx, int prct_idx, int lay_idx, Byte8_t *j2klen)
+Byte_t * recons_packet(msgqueue_param_t *msgqueue, Byte_t *jpipstream,
+ Byte_t *j2kstream, Byte8_t csn,
+ Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int *max_reslev,
+ int comp_idx, int res_idx, int prct_idx, int lay_idx, Byte8_t *j2klen)
{
- Byte8_t seqID, precID, binOffset;
- message_param_t *ptr;
- OPJ_BOOL foundPrec;
- int l;
-
- seqID = comp_seqID( tileID, SIZ, COD, res_idx, prct_idx);
- precID = comp_precinct_id( (int)tileID, comp_idx, (int)seqID, (int)SIZ.Csiz, (int)SIZ.XTnum*(int)SIZ.YTnum);
-
- ptr = msgqueue->first;
- binOffset = 0;
- foundPrec = OPJ_FALSE;
- l = 0;
-
- while(( ptr = search_message( PRECINCT_MSG, precID, csn, ptr))!=NULL){
- if( ptr->bin_offset == binOffset){
- if( lay_idx == l){
- j2kstream = add_msgstream( ptr, jpipstream, j2kstream, j2klen);
- foundPrec = OPJ_TRUE;
- if( *max_reslev < res_idx)
- *max_reslev = res_idx;
-
- break;
- }
- binOffset += ptr->length;
- l++;
- }
- ptr = ptr->next;
- }
- if( !foundPrec && COD.Scod & 0x01)
- j2kstream = add_padding( 1, j2kstream, j2klen);
-
- return j2kstream;
+ Byte8_t seqID, precID, binOffset;
+ message_param_t *ptr;
+ OPJ_BOOL foundPrec;
+ int l;
+
+ seqID = comp_seqID(tileID, SIZ, COD, res_idx, prct_idx);
+ precID = comp_precinct_id((int)tileID, comp_idx, (int)seqID, (int)SIZ.Csiz,
+ (int)SIZ.XTnum * (int)SIZ.YTnum);
+
+ ptr = msgqueue->first;
+ binOffset = 0;
+ foundPrec = OPJ_FALSE;
+ l = 0;
+
+ while ((ptr = search_message(PRECINCT_MSG, precID, csn, ptr)) != NULL) {
+ if (ptr->bin_offset == binOffset) {
+ if (lay_idx == l) {
+ j2kstream = add_msgstream(ptr, jpipstream, j2kstream, j2klen);
+ foundPrec = OPJ_TRUE;
+ if (*max_reslev < res_idx) {
+ *max_reslev = res_idx;
+ }
+
+ break;
+ }
+ binOffset += ptr->length;
+ l++;
+ }
+ ptr = ptr->next;
+ }
+ if (!foundPrec && COD.Scod & 0x01) {
+ j2kstream = add_padding(1, j2kstream, j2klen);
+ }
+
+ return j2kstream;
}
-Byte_t * recons_precinct( msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte_t *j2kstream, Byte8_t csn,
- Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int *max_reslev,
- int comp_idx, int res_idx, Byte8_t seqID, Byte8_t *j2klen)
+Byte_t * recons_precinct(msgqueue_param_t *msgqueue, Byte_t *jpipstream,
+ Byte_t *j2kstream, Byte8_t csn,
+ Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int *max_reslev,
+ int comp_idx, int res_idx, Byte8_t seqID, Byte8_t *j2klen)
{
- Byte8_t precID, binOffset;
- message_param_t *ptr;
- OPJ_BOOL foundPrec;
-
- precID = comp_precinct_id( (int)tileID, comp_idx, (int)seqID, (int)SIZ.Csiz, (int)SIZ.XTnum*(int)SIZ.YTnum);
-
- ptr = msgqueue->first;
- binOffset = 0;
- foundPrec = OPJ_FALSE;
-
- while(( ptr = search_message( PRECINCT_MSG, precID, csn, ptr))!=NULL){
- if( ptr->bin_offset == binOffset){
- j2kstream = add_msgstream( ptr, jpipstream, j2kstream, j2klen);
-
- foundPrec = OPJ_TRUE;
- binOffset += ptr->length;
- if( *max_reslev < res_idx)
- *max_reslev = res_idx;
-
- if( ptr->last_byte)
- break;
- }
- ptr = ptr->next;
- }
- if(!foundPrec && COD.Scod & 0x01)
- j2kstream = add_padding( COD.numOflayers, j2kstream, j2klen);
-
- return j2kstream;
+ Byte8_t precID, binOffset;
+ message_param_t *ptr;
+ OPJ_BOOL foundPrec;
+
+ precID = comp_precinct_id((int)tileID, comp_idx, (int)seqID, (int)SIZ.Csiz,
+ (int)SIZ.XTnum * (int)SIZ.YTnum);
+
+ ptr = msgqueue->first;
+ binOffset = 0;
+ foundPrec = OPJ_FALSE;
+
+ while ((ptr = search_message(PRECINCT_MSG, precID, csn, ptr)) != NULL) {
+ if (ptr->bin_offset == binOffset) {
+ j2kstream = add_msgstream(ptr, jpipstream, j2kstream, j2klen);
+
+ foundPrec = OPJ_TRUE;
+ binOffset += ptr->length;
+ if (*max_reslev < res_idx) {
+ *max_reslev = res_idx;
+ }
+
+ if (ptr->last_byte) {
+ break;
+ }
+ }
+ ptr = ptr->next;
+ }
+ if (!foundPrec && COD.Scod & 0x01) {
+ j2kstream = add_padding(COD.numOflayers, j2kstream, j2klen);
+ }
+
+ return j2kstream;
}
-Byte8_t comp_seqID( Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int r, int p)
+Byte8_t comp_seqID(Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD,
+ int r, int p)
{
- Byte8_t seqID = 0;
- int rr;
- assert( p >= 0);
- assert( r >= 0);
-
- for( rr=0; rr<r; rr++)
- seqID += (Byte8_t)comp_numOfprcts( tileID, SIZ, COD, rr);
-
- seqID += (Byte8_t)p;
-
- return seqID;
+ Byte8_t seqID = 0;
+ int rr;
+ assert(p >= 0);
+ assert(r >= 0);
+
+ for (rr = 0; rr < r; rr++) {
+ seqID += (Byte8_t)comp_numOfprcts(tileID, SIZ, COD, rr);
+ }
+
+ seqID += (Byte8_t)p;
+
+ return seqID;
}
-Byte8_t get_last_tileID( msgqueue_param_t *msgqueue, Byte8_t csn, OPJ_BOOL isjppstream)
+Byte8_t get_last_tileID(msgqueue_param_t *msgqueue, Byte8_t csn,
+ OPJ_BOOL isjppstream)
{
- Byte8_t last_tileID = 0;
- message_param_t *msg;
-
- msg = msgqueue->first;
- while( msg){
- if( isjppstream){
- if((msg->class_id == TILE_HEADER_MSG) && msg->csn == csn && last_tileID < msg->in_class_id)
- last_tileID = msg->in_class_id;
- }
- else{
- if((msg->class_id == TILE_MSG || msg->class_id == EXT_TILE_MSG) && msg->csn == csn && last_tileID < msg->in_class_id)
- last_tileID = msg->in_class_id;
- }
- msg = msg->next;
- }
- return last_tileID;
+ Byte8_t last_tileID = 0;
+ message_param_t *msg;
+
+ msg = msgqueue->first;
+ while (msg) {
+ if (isjppstream) {
+ if ((msg->class_id == TILE_HEADER_MSG) && msg->csn == csn &&
+ last_tileID < msg->in_class_id) {
+ last_tileID = msg->in_class_id;
+ }
+ } else {
+ if ((msg->class_id == TILE_MSG || msg->class_id == EXT_TILE_MSG) &&
+ msg->csn == csn && last_tileID < msg->in_class_id) {
+ last_tileID = msg->in_class_id;
+ }
+ }
+ msg = msg->next;
+ }
+ return last_tileID;
}
-message_param_t * search_message( Byte8_t class_id, Byte8_t in_class_id, Byte8_t csn, message_param_t *msg)
+message_param_t * search_message(Byte8_t class_id, Byte8_t in_class_id,
+ Byte8_t csn, message_param_t *msg)
{
- while( msg != NULL){
- if( in_class_id == (Byte8_t)-1){
- if( msg->class_id == class_id && msg->csn == csn)
- return msg;
- }
- else{
- if( msg->class_id == class_id && msg->in_class_id == in_class_id && msg->csn == csn)
- return msg;
- }
- msg = msg->next;
- }
- return NULL;
+ while (msg != NULL) {
+ if (in_class_id == (Byte8_t) - 1) {
+ if (msg->class_id == class_id && msg->csn == csn) {
+ return msg;
+ }
+ } else {
+ if (msg->class_id == class_id && msg->in_class_id == in_class_id &&
+ msg->csn == csn) {
+ return msg;
+ }
+ }
+ msg = msg->next;
+ }
+ return NULL;
}
-Byte_t * gene_msgstream( message_param_t *message, Byte_t *stream, Byte8_t *length);
-Byte_t * gene_emptytilestream( const Byte8_t tileID, Byte8_t *length);
+Byte_t * gene_msgstream(message_param_t *message, Byte_t *stream,
+ Byte8_t *length);
+Byte_t * gene_emptytilestream(const Byte8_t tileID, Byte8_t *length);
-Byte_t * add_msgstream( message_param_t *message, Byte_t *origstream, Byte_t *j2kstream, Byte8_t *j2klen)
+Byte_t * add_msgstream(message_param_t *message, Byte_t *origstream,
+ Byte_t *j2kstream, Byte8_t *j2klen)
{
- Byte_t *newstream;
- Byte8_t newlen;
- Byte_t *buf;
+ Byte_t *newstream;
+ Byte8_t newlen;
+ Byte_t *buf;
- if( !message)
- return NULL;
+ if (!message) {
+ return NULL;
+ }
- newstream = gene_msgstream( message, origstream, &newlen);
+ newstream = gene_msgstream(message, origstream, &newlen);
- buf = (Byte_t *)opj_malloc(( *j2klen)+newlen);
+ buf = (Byte_t *)opj_malloc((*j2klen) + newlen);
- memcpy( buf, j2kstream, *j2klen);
- memcpy( buf+(*j2klen), newstream, newlen);
-
- *j2klen += newlen;
-
- opj_free( newstream);
- if(j2kstream) opj_free(j2kstream);
+ memcpy(buf, j2kstream, *j2klen);
+ memcpy(buf + (*j2klen), newstream, newlen);
- return buf;
+ *j2klen += newlen;
+
+ opj_free(newstream);
+ if (j2kstream) {
+ opj_free(j2kstream);
+ }
+
+ return buf;
}
-
-Byte_t * add_emptyboxstream( placeholder_param_t *phld, Byte_t *jp2stream, Byte8_t *jp2len)
+
+Byte_t * add_emptyboxstream(placeholder_param_t *phld, Byte_t *jp2stream,
+ Byte8_t *jp2len)
{
- Byte_t *newstream;
- Byte8_t newlen;
- Byte_t *buf;
-
- if( phld->OrigBHlen == 8)
- newlen = big4(phld->OrigBH);
- else
- newlen = big8(phld->OrigBH+8);
-
- newstream = (Byte_t *)opj_malloc( newlen);
- memset( newstream, 0, newlen);
- memcpy( newstream, phld->OrigBH, phld->OrigBHlen);
-
- buf = (Byte_t *)opj_malloc(( *jp2len)+newlen);
-
- memcpy( buf, jp2stream, *jp2len);
- memcpy( buf+(*jp2len), newstream, newlen);
-
- *jp2len += newlen;
-
- opj_free( newstream);
- if(jp2stream) opj_free(jp2stream);
-
- return buf;
+ Byte_t *newstream;
+ Byte8_t newlen;
+ Byte_t *buf;
+
+ if (phld->OrigBHlen == 8) {
+ newlen = big4(phld->OrigBH);
+ } else {
+ newlen = big8(phld->OrigBH + 8);
+ }
+
+ newstream = (Byte_t *)opj_malloc(newlen);
+ memset(newstream, 0, newlen);
+ memcpy(newstream, phld->OrigBH, phld->OrigBHlen);
+
+ buf = (Byte_t *)opj_malloc((*jp2len) + newlen);
+
+ memcpy(buf, jp2stream, *jp2len);
+ memcpy(buf + (*jp2len), newstream, newlen);
+
+ *jp2len += newlen;
+
+ opj_free(newstream);
+ if (jp2stream) {
+ opj_free(jp2stream);
+ }
+
+ return buf;
}
-Byte_t * add_emptytilestream( const Byte8_t tileID, Byte_t *j2kstream, Byte8_t *j2klen)
+Byte_t * add_emptytilestream(const Byte8_t tileID, Byte_t *j2kstream,
+ Byte8_t *j2klen)
{
- Byte_t *newstream;
- Byte8_t newlen;
- Byte_t *buf;
+ Byte_t *newstream;
+ Byte8_t newlen;
+ Byte_t *buf;
- newstream = gene_emptytilestream( tileID, &newlen);
+ newstream = gene_emptytilestream(tileID, &newlen);
- buf = (Byte_t *)opj_malloc(( *j2klen)+newlen);
+ buf = (Byte_t *)opj_malloc((*j2klen) + newlen);
- memcpy( buf, j2kstream, *j2klen);
- memcpy( buf+(*j2klen), newstream, newlen);
-
- *j2klen += newlen;
+ memcpy(buf, j2kstream, *j2klen);
+ memcpy(buf + (*j2klen), newstream, newlen);
- opj_free( newstream);
- if(j2kstream) opj_free(j2kstream);
+ *j2klen += newlen;
- return buf;
+ opj_free(newstream);
+ if (j2kstream) {
+ opj_free(j2kstream);
+ }
+
+ return buf;
}
-Byte_t * add_padding( Byte8_t padding, Byte_t *j2kstream, Byte8_t *j2klen)
+Byte_t * add_padding(Byte8_t padding, Byte_t *j2kstream, Byte8_t *j2klen)
{
- Byte_t *buf;
+ Byte_t *buf;
- buf = (Byte_t *)opj_malloc(( *j2klen)+padding);
+ buf = (Byte_t *)opj_malloc((*j2klen) + padding);
- memcpy( buf, j2kstream, *j2klen);
- memset( buf+(*j2klen), 0, padding);
-
- *j2klen += padding;
+ memcpy(buf, j2kstream, *j2klen);
+ memset(buf + (*j2klen), 0, padding);
- if(j2kstream) opj_free(j2kstream);
+ *j2klen += padding;
+
+ if (j2kstream) {
+ opj_free(j2kstream);
+ }
- return buf;
+ return buf;
}
-Byte_t * add_EOC( Byte_t *j2kstream, Byte8_t *j2klen)
+Byte_t * add_EOC(Byte_t *j2kstream, Byte8_t *j2klen)
{
- Byte2_t EOC = 0xd9ff;
+ Byte2_t EOC = 0xd9ff;
- Byte_t *buf;
+ Byte_t *buf;
- buf = (Byte_t *)opj_malloc(( *j2klen)+2);
+ buf = (Byte_t *)opj_malloc((*j2klen) + 2);
- memcpy( buf, j2kstream, *j2klen);
- memcpy( buf+(*j2klen), &EOC, 2);
+ memcpy(buf, j2kstream, *j2klen);
+ memcpy(buf + (*j2klen), &EOC, 2);
- *j2klen += 2;
+ *j2klen += 2;
- if(j2kstream) opj_free(j2kstream);
+ if (j2kstream) {
+ opj_free(j2kstream);
+ }
- return buf;
+ return buf;
}
-Byte_t * gene_msgstream( message_param_t *message, Byte_t *stream, Byte8_t *length)
+Byte_t * gene_msgstream(message_param_t *message, Byte_t *stream,
+ Byte8_t *length)
{
- Byte_t *buf;
+ Byte_t *buf;
- if( !message)
- return NULL;
+ if (!message) {
+ return NULL;
+ }
- *length = message->length;
- buf = (Byte_t *)opj_malloc( *length);
- memcpy( buf, stream+message->res_offset, *length);
+ *length = message->length;
+ buf = (Byte_t *)opj_malloc(*length);
+ memcpy(buf, stream + message->res_offset, *length);
- return buf;
+ return buf;
}
-Byte_t * gene_emptytilestream( const Byte8_t tileID, Byte8_t *length)
+Byte_t * gene_emptytilestream(const Byte8_t tileID, Byte8_t *length)
{
- Byte_t *buf;
- const Byte2_t SOT = 0x90ff;
- const Byte2_t Lsot = 0xa << 8;
- Byte2_t Isot;
- const Byte4_t Psot = 0xe << 24;
- const Byte_t TPsot = 0, TNsot = 1;
- const Byte2_t SOD = 0x93ff;
-
- *length = 14;
- buf = (Byte_t *)opj_malloc(*length);
-
- Isot = (Byte2_t)((((Byte2_t)tileID) << 8) | ((((Byte2_t)tileID) & 0xf0) >> 8));
-
- memcpy( buf, &SOT, 2);
- memcpy( buf+2, &Lsot, 2);
- memcpy( buf+4, &Isot, 2);
- memcpy( buf+6, &Psot, 4);
- memcpy( buf+10, &TPsot, 1);
- memcpy( buf+11, &TNsot, 1);
- memcpy( buf+12, &SOD, 2);
-
- return buf;
+ Byte_t *buf;
+ const Byte2_t SOT = 0x90ff;
+ const Byte2_t Lsot = 0xa << 8;
+ Byte2_t Isot;
+ const Byte4_t Psot = 0xe << 24;
+ const Byte_t TPsot = 0, TNsot = 1;
+ const Byte2_t SOD = 0x93ff;
+
+ *length = 14;
+ buf = (Byte_t *)opj_malloc(*length);
+
+ Isot = (Byte2_t)((((Byte2_t)tileID) << 8) | ((((Byte2_t)tileID) & 0xf0) >> 8));
+
+ memcpy(buf, &SOT, 2);
+ memcpy(buf + 2, &Lsot, 2);
+ memcpy(buf + 4, &Isot, 2);
+ memcpy(buf + 6, &Psot, 4);
+ memcpy(buf + 10, &TPsot, 1);
+ memcpy(buf + 11, &TNsot, 1);
+ memcpy(buf + 12, &SOD, 2);
+
+ return buf;
}
-Byte_t * recons_j2kmainhead( msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte8_t csn, Byte8_t *j2klen)
+Byte_t * recons_j2kmainhead(msgqueue_param_t *msgqueue, Byte_t *jpipstream,
+ Byte8_t csn, Byte8_t *j2klen)
{
- *j2klen = 0;
- return add_mainhead_msgstream( msgqueue, jpipstream, NULL, csn, j2klen);
+ *j2klen = 0;
+ return add_mainhead_msgstream(msgqueue, jpipstream, NULL, csn, j2klen);
}
generated by cgit v1.2.3 (git 2.46.0) at 2026-04-20 04:52:31 +0000