diff options
| author | Parvatha Elangovan <p.elangovan@intopix.com> | 2007-04-04 13:40:32 +0000 |
|---|---|---|
| committer | Parvatha Elangovan <p.elangovan@intopix.com> | 2007-04-04 13:40:32 +0000 |
| commit | dd18811600365adc935a5f72d985bac43a01377f (patch) | |
| tree | d271c8840c7fbc73a1bd5149ff1b1e03350b1a4d /libopenjpeg/tcd.c | |
| parent | 24146a96cfafddb9f5fff0983a7a9602dd5040bd (diff) | |
Digital cinema compliance for 4K chosen by "-cinema4K" option. Modification in image_to_j2k.c.
Bit rate limitation for each color component. Modification in image_to_j2k.c, t2.c.
Modified and tested Progression order change "-POC" option. Modification in image_to_j2k.c, j2k.c, pi.c.
Function j2k_check_poc_val() to check for possible loss of packets in case of wrong POC declaration. Modification in j2k.c.
Structure T2_MODE. This tells if the t2_encode_packets() is called during Threshold calculation or in Final pass. Modification in j2k.h, tcd.c
Diffstat (limited to 'libopenjpeg/tcd.c')
| -rw-r--r-- | libopenjpeg/tcd.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libopenjpeg/tcd.c b/libopenjpeg/tcd.c index af789588..06f021b3 100644 --- a/libopenjpeg/tcd.c +++ b/libopenjpeg/tcd.c @@ -1043,7 +1043,7 @@ bool tcd_rateallocate(opj_tcd_t *tcd, unsigned char *dest, int len, opj_image_in if (cp->fixed_quality) { /* fixed_quality */ if(cp->cinema){ - l = t2_encode_packets(t2,tcd->tcd_tileno, tcd_tile, layno + 1, dest, maxlen, image_info,tcd->cur_tp_num,tcd->tp_pos,tcd->cur_pino,0); + l = t2_encode_packets(t2,tcd->tcd_tileno, tcd_tile, layno + 1, dest, maxlen, image_info,tcd->cur_tp_num,tcd->tp_pos,tcd->cur_pino,THRESH_CALC); if (l == -999) { lo = thresh; continue; @@ -1069,7 +1069,7 @@ bool tcd_rateallocate(opj_tcd_t *tcd, unsigned char *dest, int len, opj_image_in lo = thresh; } } else { - l = t2_encode_packets(t2, tcd->tcd_tileno, tcd_tile, layno + 1, dest, maxlen, image_info,tcd->cur_tp_num,tcd->tp_pos,tcd->cur_pino,0); + l = t2_encode_packets(t2, tcd->tcd_tileno, tcd_tile, layno + 1, dest, maxlen, image_info,tcd->cur_tp_num,tcd->tp_pos,tcd->cur_pino,THRESH_CALC); /* TODO: what to do with l ??? seek / tell ??? */ /* opj_event_msg(tcd->cinfo, EVT_INFO, "rate alloc: len=%d, max=%d\n", l, maxlen); */ if (l == -999) { @@ -1233,7 +1233,7 @@ int tcd_encode_tile(opj_tcd_t *tcd, int tileno, unsigned char *dest, int len, op } t2 = t2_create(tcd->cinfo, image, cp); - l = t2_encode_packets(t2,tileno, tile, tcd_tcp->numlayers, dest, len, image_info,tcd->tp_num,tcd->tp_pos,tcd->cur_pino,1); + l = t2_encode_packets(t2,tileno, tile, tcd_tcp->numlayers, dest, len, image_info,tcd->tp_num,tcd->tp_pos,tcd->cur_pino,FINAL_PASS); t2_destroy(t2); /*---------------CLEAN-------------------*/ |