Fixed the DCinema filesize allocation. It now includes the SOT marker size
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@ -5,6 +5,9 @@ What's New for OpenJPEG
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! : changed
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+ : added
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August 08, 2008
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* [Parvatha] Fixed the DCinema filesize allocation. It now includes the SOT marker size
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August 02, 2007
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+ [GB] Added a basic saving capability to OPJViewer
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@ -1188,7 +1188,7 @@ int imagetotif(opj_image_t * image, const char *outfile) {
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dat8[i+1] = (image->comps[0].data[index]<<4)|((image->comps[1].data[index]>>8)& 0x0f);
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dat8[i+2] = (image->comps[1].data[index]);
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dat8[i+3] = (image->comps[2].data[index]>>8)<<4 | (image->comps[2].data[index]>>4);
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dat8[i+4] = (image->comps[2].data[index]<<4)|((image->comps[1].data[index+1]>>8)& 0x0f);
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dat8[i+4] = (image->comps[2].data[index]<<4)|((image->comps[0].data[index+1]>>8)& 0x0f);
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dat8[i+5] = (image->comps[0].data[index+1]);
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dat8[i+6] = (image->comps[1].data[index+1]>>8)<<4 | (image->comps[1].data[index+1]>>4);
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dat8[i+7] = (image->comps[1].data[index+1]<<4)|((image->comps[2].data[index+1]>>8)& 0x0f);
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@ -1348,7 +1348,6 @@ static void j2k_write_sod(opj_j2k_t *j2k, void *tile_coder) {
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tcd->tp_num = j2k->tp_num ;
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tcd->cur_tp_num = j2k->cur_tp_num;
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tcd->cur_totnum_tp = j2k->cur_totnum_tp[j2k->curtileno];
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cio_write(cio, J2K_MS_SOD, 2);
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if (j2k->curtileno == 0) {
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@ -2515,7 +2514,7 @@ bool j2k_encode(opj_j2k_t *j2k, opj_cio_t *cio, opj_image_t *image, char *index)
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j2k->curtileno = tileno;
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j2k->cur_tp_num = 0;
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tcd->cur_totnum_tp = j2k->cur_totnum_tp[j2k->curtileno];
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/* initialisation before tile encoding */
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if (tileno == 0) {
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tcd_malloc_encode(tcd, image, cp, j2k->curtileno);
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@ -2632,3 +2631,4 @@ bool j2k_encode(opj_j2k_t *j2k, opj_cio_t *cio, opj_image_t *image, char *index)
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return true;
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}
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@ -665,7 +665,7 @@ opj_pi_iterator_t *pi_initialise_encode(opj_image_t *image, opj_cp_t *cp, int ti
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}
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/* Generation of boundaries for each prog flag*/
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if(tcp->POC & (t2_mode == FINAL_PASS)){
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if(tcp->POC && ( cp->cinema || ((!cp->cinema) && (t2_mode == FINAL_PASS)))){
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tcp->pocs[pino].compS= tcp->pocs[pino].compno0;
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tcp->pocs[pino].compE= tcp->pocs[pino].compno1;
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tcp->pocs[pino].resS = tcp->pocs[pino].resno0;
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@ -820,7 +820,7 @@ int pi_check_next_level(int pos,opj_cp_t *cp,int tileno, int pino, char *prog){
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}
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void pi_create_encode( opj_pi_iterator_t *pi, opj_cp_t *cp,int tileno, int pino,int tpnum, int tppos){
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void pi_create_encode( opj_pi_iterator_t *pi, opj_cp_t *cp,int tileno, int pino,int tpnum, int tppos, J2K_T2_MODE t2_mode){
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char *prog;
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int i,l;
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int incr_top=1,resetX=0;
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@ -831,7 +831,7 @@ void pi_create_encode( opj_pi_iterator_t *pi, opj_cp_t *cp,int tileno, int pino,
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pi[pino].first = 1;
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pi[pino].poc.prg = tcp->prg;
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if(!(cp->tp_on)){
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if(!(cp->tp_on && ((!cp->cinema && (t2_mode == FINAL_PASS)) || cp->cinema))){
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pi[pino].poc.resno0 = tcp->resS;
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pi[pino].poc.resno1 = tcp->resE;
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pi[pino].poc.compno0 = tcp->compS;
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@ -1076,3 +1076,4 @@ void pi_create_encode( opj_pi_iterator_t *pi, opj_cp_t *cp,int tileno, int pino,
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}
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@ -118,7 +118,7 @@ Modify the packet iterator for enabling tile part generation
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@param tpnum Tile part number of the current tile
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@param tppos The position of the tile part flag in the progression order
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*/
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void pi_create_encode( opj_pi_iterator_t *pi, opj_cp_t *cp,int tileno, int pino,int tpnum, int tppos);
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void pi_create_encode( opj_pi_iterator_t *pi, opj_cp_t *cp,int tileno, int pino,int tpnum, int tppos, J2K_T2_MODE t2_mode);
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/**
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Create a packet iterator for Decoder
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@param image Raw image for which the packets will be listed
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@ -586,7 +586,7 @@ int t2_encode_packets(opj_t2_t* t2,int tileno, opj_tcd_tile_t *tile, int maxlaye
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for(poc = 0; poc < pocno ; poc++){
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int comp_len = 0;
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int tpnum = compno;
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pi_create_encode(pi, cp,tileno,poc,tpnum,tppos);
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pi_create_encode(pi, cp,tileno,poc,tpnum,tppos,t2_mode);
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while (pi_next(&pi[poc])) {
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if (pi[poc].layno < maxlayers) {
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e = t2_encode_packet(tile, &cp->tcps[tileno], &pi[poc], c, dest + len - c, image_info, tileno);
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@ -609,7 +609,7 @@ int t2_encode_packets(opj_t2_t* t2,int tileno, opj_tcd_tile_t *tile, int maxlaye
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if (e == -999) break;
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}
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}else{ /* t2_mode == FINAL_PASS */
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pi_create_encode(pi, cp,tileno,pino,tpnum,tppos);
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pi_create_encode(pi, cp,tileno,pino,tpnum,tppos,t2_mode);
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while (pi_next(&pi[pino])) {
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if (pi[pino].layno < maxlayers) {
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e = t2_encode_packet(tile, &cp->tcps[tileno], &pi[pino], c, dest + len - c, image_info, tileno);
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@ -715,3 +715,4 @@ void t2_destroy(opj_t2_t *t2) {
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}
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}
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@ -151,6 +151,13 @@ void tcd_malloc_encode(opj_tcd_t *tcd, opj_image_t * image, opj_cp_t * cp, int c
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/* Modification of the RATE >> */
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for (j = 0; j < tcp->numlayers; j++) {
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tcp->rates[j] = tcp->rates[j] ?
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cp->tp_on ?
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(((float) (tile->numcomps
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* (tile->x1 - tile->x0)
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* (tile->y1 - tile->y0)
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* image->comps[0].prec))
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/(tcp->rates[j] * 8 * image->comps[0].dx * image->comps[0].dy)) - (((tcd->cur_totnum_tp - 1) * 14 )/ tcp->numlayers)
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:
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((float) (tile->numcomps
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* (tile->x1 - tile->x0)
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* (tile->y1 - tile->y0)
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@ -1049,7 +1056,7 @@ bool tcd_rateallocate(opj_tcd_t *tcd, unsigned char *dest, int len, opj_image_in
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double hi = max;
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int success = 0;
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/* TODO: remove maxlen */
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int maxlen = tcd_tcp->rates[layno] ? int_min(((int) ceil(tcd_tcp->rates[layno])), len) : len;
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int maxlen = tcd_tcp->rates[layno] ? int_min(((int) ceil(tcd_tcp->rates[layno]- 2)), len) : len;
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double goodthresh = 0;
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double stable_thresh = 0;
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int i;
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@ -1436,3 +1443,4 @@ void tcd_free_decode_tile(opj_tcd_t *tcd, int tileno) {
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}
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