32 |
* |
* |
33 |
* History |
* History |
34 |
* |
* |
35 |
|
* 10.07.2002 added BFRAMES_DEC_DEBUG support |
36 |
|
* MinChen <chenm001@163.com> |
37 |
|
* 20.06.2002 bframe patch |
38 |
* 08.05.2002 fix some problem in DEBUG mode; |
* 08.05.2002 fix some problem in DEBUG mode; |
39 |
* MinChen <chenm001@163.com> |
* MinChen <chenm001@163.com> |
40 |
* 14.04.2002 added FrameCodeB() |
* 14.04.2002 added FrameCodeB() |
41 |
* |
* |
42 |
* $Id: encoder.c,v 1.43 2002-06-14 13:21:35 Isibaar Exp $ |
* $Id: encoder.c,v 1.55 2002-07-12 12:26:23 suxen_drol Exp $ |
43 |
* |
* |
44 |
****************************************************************************/ |
****************************************************************************/ |
45 |
|
|
53 |
#include "global.h" |
#include "global.h" |
54 |
#include "utils/timer.h" |
#include "utils/timer.h" |
55 |
#include "image/image.h" |
#include "image/image.h" |
56 |
|
#ifdef BFRAMES |
57 |
|
#include "image/font.h" |
58 |
|
#endif |
59 |
#include "motion/motion.h" |
#include "motion/motion.h" |
60 |
#include "bitstream/cbp.h" |
#include "bitstream/cbp.h" |
61 |
#include "utils/mbfunctions.h" |
#include "utils/mbfunctions.h" |
68 |
#include "quant/quant_matrix.h" |
#include "quant/quant_matrix.h" |
69 |
#include "utils/mem_align.h" |
#include "utils/mem_align.h" |
70 |
|
|
71 |
|
#ifdef _SMP |
72 |
|
#include "motion/smp_motion_est.h" |
73 |
|
#endif |
74 |
/***************************************************************************** |
/***************************************************************************** |
75 |
* Local macros |
* Local macros |
76 |
****************************************************************************/ |
****************************************************************************/ |
141 |
encoder_create(XVID_ENC_PARAM * pParam) |
encoder_create(XVID_ENC_PARAM * pParam) |
142 |
{ |
{ |
143 |
Encoder *pEnc; |
Encoder *pEnc; |
144 |
uint32_t i; |
int i; |
145 |
|
|
146 |
pParam->handle = NULL; |
pParam->handle = NULL; |
147 |
|
|
212 |
if (pParam->max_key_interval == 0) |
if (pParam->max_key_interval == 0) |
213 |
pParam->max_key_interval = 10 * pParam->fincr / pParam->fbase; |
pParam->max_key_interval = 10 * pParam->fincr / pParam->fbase; |
214 |
|
|
|
|
|
215 |
pEnc = (Encoder *) xvid_malloc(sizeof(Encoder), CACHE_LINE); |
pEnc = (Encoder *) xvid_malloc(sizeof(Encoder), CACHE_LINE); |
216 |
if (pEnc == NULL) |
if (pEnc == NULL) |
217 |
return XVID_ERR_MEMORY; |
return XVID_ERR_MEMORY; |
236 |
|
|
237 |
pEnc->mbParam.m_quant_type = H263_QUANT; |
pEnc->mbParam.m_quant_type = H263_QUANT; |
238 |
|
|
239 |
|
#ifdef _SMP |
240 |
|
pEnc->mbParam.num_threads = MIN(pParam->num_threads, MAXNUMTHREADS); |
241 |
|
#endif |
242 |
|
|
243 |
pEnc->sStat.fMvPrevSigma = -1; |
pEnc->sStat.fMvPrevSigma = -1; |
244 |
|
|
245 |
/* Fill rate control parameters */ |
/* Fill rate control parameters */ |
271 |
|
|
272 |
/* try to allocate image memory */ |
/* try to allocate image memory */ |
273 |
|
|
274 |
#ifdef _DEBUG |
#ifdef _DEBUG_PSNR |
275 |
image_null(&pEnc->sOriginal); |
image_null(&pEnc->sOriginal); |
276 |
#endif |
#endif |
277 |
#ifdef BFRAMES |
#ifdef BFRAMES |
287 |
image_null(&pEnc->vInterHV); |
image_null(&pEnc->vInterHV); |
288 |
image_null(&pEnc->vInterHVf); |
image_null(&pEnc->vInterHVf); |
289 |
|
|
290 |
#ifdef _DEBUG |
#ifdef _DEBUG_PSNR |
291 |
if (image_create |
if (image_create |
292 |
(&pEnc->sOriginal, pEnc->mbParam.edged_width, |
(&pEnc->sOriginal, pEnc->mbParam.edged_width, |
293 |
pEnc->mbParam.edged_height) < 0) |
pEnc->mbParam.edged_height) < 0) |
341 |
/* B Frames specific init */ |
/* B Frames specific init */ |
342 |
#ifdef BFRAMES |
#ifdef BFRAMES |
343 |
|
|
344 |
|
pEnc->global = pParam->global; |
345 |
pEnc->mbParam.max_bframes = pParam->max_bframes; |
pEnc->mbParam.max_bframes = pParam->max_bframes; |
346 |
pEnc->bquant_ratio = pParam->bquant_ratio; |
pEnc->bquant_ratio = pParam->bquant_ratio; |
347 |
pEnc->bframes = NULL; |
pEnc->bframes = NULL; |
386 |
pEnc->bframenum_head = 0; |
pEnc->bframenum_head = 0; |
387 |
pEnc->bframenum_tail = 0; |
pEnc->bframenum_tail = 0; |
388 |
pEnc->flush_bframes = 0; |
pEnc->flush_bframes = 0; |
389 |
|
pEnc->bframenum_dx50bvop = -1; |
390 |
|
|
391 |
|
pEnc->queue = NULL; |
392 |
|
|
393 |
|
|
394 |
|
if (pEnc->mbParam.max_bframes > 0) { |
395 |
|
int n; |
396 |
|
|
397 |
|
pEnc->queue = |
398 |
|
xvid_malloc(pEnc->mbParam.max_bframes * sizeof(IMAGE), |
399 |
|
CACHE_LINE); |
400 |
|
|
401 |
|
if (pEnc->queue == NULL) |
402 |
|
goto xvid_err_memory4; |
403 |
|
|
404 |
|
for (n = 0; n < pEnc->mbParam.max_bframes; n++) |
405 |
|
image_null(&pEnc->queue[n]); |
406 |
|
|
407 |
|
for (n = 0; n < pEnc->mbParam.max_bframes; n++) { |
408 |
|
if (image_create |
409 |
|
(&pEnc->queue[n], pEnc->mbParam.edged_width, |
410 |
|
pEnc->mbParam.edged_height) < 0) |
411 |
|
goto xvid_err_memory5; |
412 |
|
|
413 |
|
} |
414 |
|
} |
415 |
|
|
416 |
|
pEnc->queue_head = 0; |
417 |
|
pEnc->queue_tail = 0; |
418 |
|
pEnc->queue_size = 0; |
419 |
|
|
420 |
|
|
421 |
pEnc->mbParam.m_seconds = 0; |
pEnc->mbParam.m_seconds = 0; |
422 |
pEnc->mbParam.m_ticks = 0; |
pEnc->mbParam.m_ticks = 0; |
423 |
|
pEnc->m_framenum = 0; |
424 |
#endif |
#endif |
425 |
|
|
426 |
pParam->handle = (void *) pEnc; |
pParam->handle = (void *) pEnc; |
441 |
* We handle all XVID_ERR_MEMORY here, this makes the code lighter |
* We handle all XVID_ERR_MEMORY here, this makes the code lighter |
442 |
*/ |
*/ |
443 |
#ifdef BFRAMES |
#ifdef BFRAMES |
444 |
|
xvid_err_memory5: |
445 |
|
|
446 |
|
|
447 |
|
if (pEnc->mbParam.max_bframes > 0) { |
448 |
|
|
449 |
|
for (i = 0; i < pEnc->mbParam.max_bframes; i++) { |
450 |
|
image_destroy(&pEnc->queue[i], pEnc->mbParam.edged_width, |
451 |
|
pEnc->mbParam.edged_height); |
452 |
|
} |
453 |
|
xvid_free(pEnc->queue); |
454 |
|
} |
455 |
|
|
456 |
xvid_err_memory4: |
xvid_err_memory4: |
457 |
|
|
458 |
|
if (pEnc->mbParam.max_bframes > 0) { |
459 |
|
|
460 |
for (i = 0; i < pEnc->mbParam.max_bframes; i++) { |
for (i = 0; i < pEnc->mbParam.max_bframes; i++) { |
461 |
|
|
462 |
if (pEnc->bframes[i] == NULL) |
if (pEnc->bframes[i] == NULL) |
472 |
} |
} |
473 |
|
|
474 |
xvid_free(pEnc->bframes); |
xvid_free(pEnc->bframes); |
475 |
|
} |
476 |
|
|
477 |
#endif |
#endif |
478 |
|
|
479 |
xvid_err_memory3: |
xvid_err_memory3: |
480 |
#ifdef _DEBUG |
#ifdef _DEBUG_PSNR |
481 |
image_destroy(&pEnc->sOriginal, pEnc->mbParam.edged_width, |
image_destroy(&pEnc->sOriginal, pEnc->mbParam.edged_width, |
482 |
pEnc->mbParam.edged_height); |
pEnc->mbParam.edged_height); |
483 |
#endif |
#endif |
534 |
int |
int |
535 |
encoder_destroy(Encoder * pEnc) |
encoder_destroy(Encoder * pEnc) |
536 |
{ |
{ |
537 |
|
#ifdef BFRAMES |
538 |
|
int i; |
539 |
|
#endif |
540 |
|
|
541 |
ENC_CHECK(pEnc); |
ENC_CHECK(pEnc); |
542 |
|
|
543 |
/* B Frames specific */ |
/* B Frames specific */ |
544 |
#ifdef BFRAMES |
#ifdef BFRAMES |
545 |
int i; |
if (pEnc->mbParam.max_bframes > 0) { |
546 |
|
|
547 |
|
for (i = 0; i < pEnc->mbParam.max_bframes; i++) { |
548 |
|
|
549 |
|
image_destroy(&pEnc->queue[i], pEnc->mbParam.edged_width, |
550 |
|
pEnc->mbParam.edged_height); |
551 |
|
} |
552 |
|
xvid_free(pEnc->queue); |
553 |
|
} |
554 |
|
|
555 |
|
|
556 |
|
if (pEnc->mbParam.max_bframes > 0) { |
557 |
|
|
558 |
for (i = 0; i < pEnc->mbParam.max_bframes; i++) { |
for (i = 0; i < pEnc->mbParam.max_bframes; i++) { |
559 |
|
|
566 |
xvid_free(pEnc->bframes[i]->mbs); |
xvid_free(pEnc->bframes[i]->mbs); |
567 |
|
|
568 |
xvid_free(pEnc->bframes[i]); |
xvid_free(pEnc->bframes[i]); |
|
|
|
569 |
} |
} |
570 |
|
|
571 |
xvid_free(pEnc->bframes); |
xvid_free(pEnc->bframes); |
572 |
|
|
573 |
|
} |
574 |
#endif |
#endif |
575 |
|
|
576 |
/* All images, reference, current etc ... */ |
/* All images, reference, current etc ... */ |
597 |
image_destroy(&pEnc->f_refhv, pEnc->mbParam.edged_width, |
image_destroy(&pEnc->f_refhv, pEnc->mbParam.edged_width, |
598 |
pEnc->mbParam.edged_height); |
pEnc->mbParam.edged_height); |
599 |
#endif |
#endif |
600 |
#ifdef _DEBUG |
#ifdef _DEBUG_PSNR |
601 |
image_destroy(&pEnc->sOriginal, pEnc->mbParam.edged_width, |
image_destroy(&pEnc->sOriginal, pEnc->mbParam.edged_width, |
602 |
pEnc->mbParam.edged_height); |
pEnc->mbParam.edged_height); |
603 |
#endif |
#endif |
615 |
return XVID_ERR_OK; |
return XVID_ERR_OK; |
616 |
} |
} |
617 |
|
|
618 |
|
|
619 |
|
#ifdef BFRAMES |
620 |
|
void inc_frame_num(Encoder * pEnc) |
621 |
|
{ |
622 |
|
pEnc->iFrameNum++; |
623 |
|
pEnc->mbParam.m_ticks += pEnc->mbParam.fincr; |
624 |
|
|
625 |
|
pEnc->mbParam.m_seconds = pEnc->mbParam.m_ticks / pEnc->mbParam.fbase; |
626 |
|
pEnc->mbParam.m_ticks = pEnc->mbParam.m_ticks % pEnc->mbParam.fbase; |
627 |
|
} |
628 |
|
#endif |
629 |
|
|
630 |
|
|
631 |
|
#ifdef BFRAMES |
632 |
|
void queue_image(Encoder * pEnc, XVID_ENC_FRAME * pFrame) |
633 |
|
{ |
634 |
|
if (pEnc->queue_size >= pEnc->mbParam.max_bframes) |
635 |
|
{ |
636 |
|
DPRINTF(DPRINTF_DEBUG,"FATAL: QUEUE FULL"); |
637 |
|
return; |
638 |
|
} |
639 |
|
|
640 |
|
DPRINTF(DPRINTF_DEBUG,"*** QUEUE bf: head=%i tail=%i queue: head=%i tail=%i size=%i", |
641 |
|
pEnc->bframenum_head, pEnc->bframenum_tail, |
642 |
|
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
643 |
|
|
644 |
|
|
645 |
|
start_timer(); |
646 |
|
if (image_input |
647 |
|
(&pEnc->queue[pEnc->queue_tail], pEnc->mbParam.width, pEnc->mbParam.height, |
648 |
|
pEnc->mbParam.edged_width, pFrame->image, pFrame->colorspace)) |
649 |
|
return; |
650 |
|
stop_conv_timer(); |
651 |
|
|
652 |
|
pEnc->queue_size++; |
653 |
|
pEnc->queue_tail = (pEnc->queue_tail + 1) % pEnc->mbParam.max_bframes; |
654 |
|
} |
655 |
|
#endif |
656 |
|
|
657 |
|
|
658 |
|
#ifdef BFRAMES |
659 |
/***************************************************************************** |
/***************************************************************************** |
660 |
* Frame encoder entry point |
* IPB frame encoder entry point |
|
* |
|
|
* At this moment 2 versions coexist : one for IPB compatible encoder, |
|
|
* another one for the old IP encoder. |
|
661 |
* |
* |
662 |
* Returned values : |
* Returned values : |
663 |
* - XVID_ERR_OK - no errors |
* - XVID_ERR_OK - no errors |
665 |
* format |
* format |
666 |
****************************************************************************/ |
****************************************************************************/ |
667 |
|
|
|
|
|
|
#ifdef BFRAMES |
|
|
/***************************************************************************** |
|
|
* Frame encoder entry point for IPB capable encoder |
|
|
****************************************************************************/ |
|
668 |
int |
int |
669 |
encoder_encode(Encoder * pEnc, |
encoder_encode_bframes(Encoder * pEnc, |
670 |
XVID_ENC_FRAME * pFrame, |
XVID_ENC_FRAME * pFrame, |
671 |
XVID_ENC_STATS * pResult) |
XVID_ENC_STATS * pResult) |
672 |
{ |
{ |
674 |
Bitstream bs; |
Bitstream bs; |
675 |
uint32_t bits; |
uint32_t bits; |
676 |
|
|
677 |
#ifdef _DEBUG |
int input_valid = 1; |
678 |
|
|
679 |
|
#ifdef _DEBUG_PSNR |
680 |
float psnr; |
float psnr; |
681 |
char temp[128]; |
char temp[128]; |
682 |
#endif |
#endif |
683 |
|
|
684 |
ENC_CHECK(pEnc); |
ENC_CHECK(pEnc); |
685 |
ENC_CHECK(pFrame); |
ENC_CHECK(pFrame); |
686 |
|
ENC_CHECK(pFrame->image); |
687 |
|
|
688 |
start_global_timer(); |
start_global_timer(); |
689 |
|
|
690 |
BitstreamInit(&bs, pFrame->bitstream, 0); |
BitstreamInit(&bs, pFrame->bitstream, 0); |
691 |
|
|
692 |
|
ipvop_loop: |
693 |
|
|
694 |
/* |
/* |
695 |
* bframe "flush" code |
* bframe "flush" code |
696 |
*/ |
*/ |
705 |
* frame as a pframe |
* frame as a pframe |
706 |
*/ |
*/ |
707 |
|
|
708 |
/* ToDo : remove dprintf calls */ |
DPRINTF(DPRINTF_DEBUG,"*** BFRAME (final frame) bf: head=%i tail=%i queue: head=%i tail=%i size=%i", |
709 |
/* |
pEnc->bframenum_head, pEnc->bframenum_tail, |
710 |
dprintf("--- PFRAME (final frame correction) --- "); |
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
711 |
*/ |
|
712 |
pEnc->bframenum_tail--; |
pEnc->bframenum_tail--; |
713 |
SWAP(pEnc->current, pEnc->reference); |
SWAP(pEnc->current, pEnc->reference); |
714 |
|
|
718 |
|
|
719 |
BitstreamPad(&bs); |
BitstreamPad(&bs); |
720 |
pFrame->length = BitstreamLength(&bs); |
pFrame->length = BitstreamLength(&bs); |
|
pFrame->input_consumed = 0; |
|
721 |
pFrame->intra = 0; |
pFrame->intra = 0; |
722 |
|
|
723 |
return XVID_ERR_OK; |
return XVID_ERR_OK; |
724 |
} |
} |
725 |
|
|
726 |
/* ToDo : remove dprintf calls */ |
|
727 |
/* |
DPRINTF(DPRINTF_DEBUG,"*** BFRAME (flush) bf: head=%i tail=%i queue: head=%i tail=%i size=%i", |
728 |
dprintf("--- BFRAME (flush) --- "); |
pEnc->bframenum_head, pEnc->bframenum_tail, |
729 |
*/ |
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
730 |
|
|
731 |
FrameCodeB(pEnc, pEnc->bframes[pEnc->bframenum_head], &bs, &bits); |
FrameCodeB(pEnc, pEnc->bframes[pEnc->bframenum_head], &bs, &bits); |
732 |
pEnc->bframenum_head++; |
pEnc->bframenum_head++; |
733 |
|
|
|
|
|
734 |
BitstreamPad(&bs); |
BitstreamPad(&bs); |
735 |
pFrame->length = BitstreamLength(&bs); |
pFrame->length = BitstreamLength(&bs); |
|
pFrame->input_consumed = 0; |
|
736 |
pFrame->intra = 0; |
pFrame->intra = 0; |
737 |
|
|
738 |
|
if (input_valid) |
739 |
|
queue_image(pEnc, pFrame); |
740 |
|
|
741 |
return XVID_ERR_OK; |
return XVID_ERR_OK; |
742 |
} |
} |
743 |
|
|
744 |
if (pFrame->image == NULL) { |
if (pEnc->bframenum_head > 0) { |
745 |
pFrame->length = 0; |
pEnc->bframenum_head = pEnc->bframenum_tail = 0; |
746 |
pFrame->input_consumed = 1; |
|
747 |
|
if ((pEnc->global & XVID_GLOBAL_PACKED)) { |
748 |
|
|
749 |
|
DPRINTF(DPRINTF_DEBUG,"*** EMPTY bf: head=%i tail=%i queue: head=%i tail=%i size=%i", |
750 |
|
pEnc->bframenum_head, pEnc->bframenum_tail, |
751 |
|
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
752 |
|
|
753 |
|
BitstreamWriteVopHeader(&bs, &pEnc->mbParam, pEnc->current, 0); |
754 |
|
BitstreamPad(&bs); |
755 |
|
BitstreamPutBits(&bs, 0x7f, 8); |
756 |
|
|
757 |
|
pFrame->length = BitstreamLength(&bs); |
758 |
pFrame->intra = 0; |
pFrame->intra = 0; |
759 |
|
|
760 |
|
if (input_valid) |
761 |
|
queue_image(pEnc, pFrame); |
762 |
|
|
763 |
return XVID_ERR_OK; |
return XVID_ERR_OK; |
764 |
} |
} |
765 |
|
} |
766 |
|
|
767 |
if (pEnc->bframenum_head > 0) { |
|
768 |
pEnc->bframenum_head = pEnc->bframenum_tail = 0; |
bvop_loop: |
769 |
|
|
770 |
|
if (pEnc->bframenum_dx50bvop != -1) |
771 |
|
{ |
772 |
|
|
773 |
|
SWAP(pEnc->current, pEnc->reference); |
774 |
|
SWAP(pEnc->current, pEnc->bframes[pEnc->bframenum_dx50bvop]); |
775 |
|
|
776 |
|
if ((pEnc->global & XVID_GLOBAL_DEBUG)) { |
777 |
|
image_printf(&pEnc->current->image, pEnc->mbParam.edged_width, pEnc->mbParam.height, 5, 100, "DX50 IVOP"); |
778 |
|
} |
779 |
|
|
780 |
|
if (input_valid) |
781 |
|
{ |
782 |
|
queue_image(pEnc, pFrame); |
783 |
|
input_valid = 0; |
784 |
|
} |
785 |
|
|
786 |
|
} else if (input_valid) { |
787 |
|
|
788 |
|
SWAP(pEnc->current, pEnc->reference); |
789 |
|
|
790 |
|
start_timer(); |
791 |
|
if (image_input |
792 |
|
(&pEnc->current->image, pEnc->mbParam.width, pEnc->mbParam.height, |
793 |
|
pEnc->mbParam.edged_width, pFrame->image, pFrame->colorspace)) |
794 |
|
return XVID_ERR_FORMAT; |
795 |
|
stop_conv_timer(); |
796 |
|
|
797 |
|
// queue input frame, and dequue next image |
798 |
|
if (pEnc->queue_size > 0) |
799 |
|
{ |
800 |
|
image_swap(&pEnc->current->image, &pEnc->queue[pEnc->queue_tail]); |
801 |
|
if (pEnc->queue_head != pEnc->queue_tail) |
802 |
|
{ |
803 |
|
image_swap(&pEnc->current->image, &pEnc->queue[pEnc->queue_head]); |
804 |
|
} |
805 |
|
pEnc->queue_head = (pEnc->queue_head + 1) % pEnc->mbParam.max_bframes; |
806 |
|
pEnc->queue_tail = (pEnc->queue_tail + 1) % pEnc->mbParam.max_bframes; |
807 |
|
} |
808 |
|
|
809 |
|
} else if (pEnc->queue_size > 0) { |
810 |
|
|
811 |
|
SWAP(pEnc->current, pEnc->reference); |
812 |
|
|
813 |
|
image_swap(&pEnc->current->image, &pEnc->queue[pEnc->queue_head]); |
814 |
|
pEnc->queue_head = (pEnc->queue_head + 1) % pEnc->mbParam.max_bframes; |
815 |
|
pEnc->queue_size--; |
816 |
|
|
817 |
|
} else if (BitstreamPos(&bs) == 0) { |
818 |
|
|
819 |
|
DPRINTF(DPRINTF_DEBUG,"*** SKIP bf: head=%i tail=%i queue: head=%i tail=%i size=%i", |
820 |
|
pEnc->bframenum_head, pEnc->bframenum_tail, |
821 |
|
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
822 |
|
|
823 |
|
pFrame->intra = 0; |
824 |
|
|
825 |
|
BitstreamPutBits(&bs, 0x7f, 8); |
826 |
|
BitstreamPad(&bs); |
827 |
|
pFrame->length = BitstreamLength(&bs); |
828 |
|
|
829 |
|
return XVID_ERR_OK; |
830 |
|
|
831 |
|
} else { |
832 |
|
|
833 |
|
pFrame->length = BitstreamLength(&bs); |
834 |
|
return XVID_ERR_OK; |
835 |
} |
} |
836 |
|
|
837 |
pEnc->flush_bframes = 0; |
pEnc->flush_bframes = 0; |
841 |
* comment style :-) |
* comment style :-) |
842 |
* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% */ |
* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% */ |
843 |
|
|
|
SWAP(pEnc->current, pEnc->reference); |
|
|
|
|
844 |
emms(); |
emms(); |
845 |
|
|
846 |
|
// only inc frame num, adapt quant, etc. if we havent seen it before |
847 |
|
if (pEnc->bframenum_dx50bvop < 0 ) |
848 |
|
{ |
849 |
if (pFrame->quant == 0) |
if (pFrame->quant == 0) |
850 |
pEnc->current->quant = RateControlGetQ(&pEnc->rate_control, 0); |
pEnc->current->quant = RateControlGetQ(&pEnc->rate_control, 0); |
851 |
else |
else |
859 |
|
|
860 |
pEnc->current->global_flags = pFrame->general; |
pEnc->current->global_flags = pFrame->general; |
861 |
pEnc->current->motion_flags = pFrame->motion; |
pEnc->current->motion_flags = pFrame->motion; |
862 |
pEnc->current->seconds = pEnc->mbParam.m_seconds; |
|
|
pEnc->current->ticks = pEnc->mbParam.m_ticks; |
|
863 |
/* ToDo : dynamic fcode (in both directions) */ |
/* ToDo : dynamic fcode (in both directions) */ |
864 |
pEnc->current->fcode = pEnc->mbParam.m_fcode; |
pEnc->current->fcode = pEnc->mbParam.m_fcode; |
865 |
pEnc->current->bcode = pEnc->mbParam.m_fcode; |
pEnc->current->bcode = pEnc->mbParam.m_fcode; |
866 |
|
|
867 |
start_timer(); |
pEnc->current->seconds = pEnc->mbParam.m_seconds; |
868 |
if (image_input |
pEnc->current->ticks = pEnc->mbParam.m_ticks; |
869 |
(&pEnc->current->image, pEnc->mbParam.width, pEnc->mbParam.height, |
|
870 |
pEnc->mbParam.edged_width, pFrame->image, pFrame->colorspace)) |
inc_frame_num(pEnc); |
|
return XVID_ERR_FORMAT; |
|
|
stop_conv_timer(); |
|
871 |
|
|
872 |
#ifdef _DEBUG |
#ifdef _DEBUG_PSNR |
873 |
image_copy(&pEnc->sOriginal, &pEnc->current->image, |
image_copy(&pEnc->sOriginal, &pEnc->current->image, |
874 |
pEnc->mbParam.edged_width, pEnc->mbParam.height); |
pEnc->mbParam.edged_width, pEnc->mbParam.height); |
875 |
#endif |
#endif |
876 |
|
|
877 |
emms(); |
emms(); |
878 |
|
|
879 |
|
if ((pEnc->global & XVID_GLOBAL_DEBUG)) { |
880 |
|
image_printf(&pEnc->current->image, pEnc->mbParam.edged_width, pEnc->mbParam.height, 5, 5, |
881 |
|
"%i if:%i st:%i:%i", pEnc->m_framenum++, pEnc->iFrameNum, pEnc->current->seconds, pEnc->current->ticks); |
882 |
|
} |
883 |
|
|
884 |
/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
885 |
* Luminance masking |
* Luminance masking |
886 |
* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% */ |
* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% */ |
910 |
} |
} |
911 |
|
|
912 |
#undef OFFSET |
#undef OFFSET |
|
|
|
913 |
} |
} |
914 |
|
|
915 |
xvid_free(temp_dquants); |
xvid_free(temp_dquants); |
916 |
} |
} |
917 |
|
|
918 |
|
} |
919 |
|
|
920 |
/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
921 |
* ivop/pvop/bvop selection |
* ivop/pvop/bvop selection |
922 |
* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% */ |
* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% */ |
923 |
|
|
924 |
|
|
925 |
if (pEnc->iFrameNum == 0 || pFrame->intra == 1 || |
if (pEnc->iFrameNum == 0 || pFrame->intra == 1 || pEnc->bframenum_dx50bvop >= 0 || |
926 |
(pFrame->intra < 0 && pEnc->iMaxKeyInterval > 0 && |
(pFrame->intra < 0 && pEnc->iMaxKeyInterval > 0 && |
927 |
pEnc->iFrameNum >= pEnc->iMaxKeyInterval) |
pEnc->iFrameNum >= pEnc->iMaxKeyInterval) |
928 |
|| image_mad(&pEnc->reference->image, &pEnc->current->image, |
|| image_mad(&pEnc->reference->image, &pEnc->current->image, |
932 |
* This will be coded as an Intra Frame |
* This will be coded as an Intra Frame |
933 |
*/ |
*/ |
934 |
|
|
935 |
/* ToDo : Remove dprintf calls */ |
DPRINTF(DPRINTF_DEBUG,"*** IFRAME bf: head=%i tail=%i queue: head=%i tail=%i size=%i", |
936 |
/* |
pEnc->bframenum_head, pEnc->bframenum_tail, |
937 |
dprintf("--- IFRAME ---"); |
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
|
*/ |
|
938 |
|
|
939 |
FrameCodeI(pEnc, &bs, &bits); |
if ((pEnc->global & XVID_GLOBAL_DEBUG)) { |
940 |
|
image_printf(&pEnc->current->image, pEnc->mbParam.edged_width, pEnc->mbParam.height, 5, 200, "IVOP"); |
941 |
|
} |
942 |
|
|
943 |
|
// when we reach an iframe in DX50BVOP mode, encode the last bframe as a pframe |
944 |
|
|
945 |
|
if ((pEnc->global & XVID_GLOBAL_DX50BVOP) && pEnc->bframenum_tail > 0) { |
946 |
|
|
947 |
|
pEnc->bframenum_tail--; |
948 |
|
pEnc->bframenum_dx50bvop = pEnc->bframenum_tail; |
949 |
|
|
950 |
|
SWAP(pEnc->current, pEnc->bframes[pEnc->bframenum_dx50bvop]); |
951 |
|
if ((pEnc->global & XVID_GLOBAL_DEBUG)) { |
952 |
|
image_printf(&pEnc->current->image, pEnc->mbParam.edged_width, pEnc->mbParam.height, 5, 100, "DX50 BVOP->PVOP"); |
953 |
|
} |
954 |
|
FrameCodeP(pEnc, &bs, &bits, 1, 0); |
955 |
|
|
956 |
|
pFrame->intra = 0; |
957 |
|
|
958 |
|
} else { |
959 |
|
|
960 |
|
FrameCodeI(pEnc, &bs, &bits); |
961 |
pFrame->intra = 1; |
pFrame->intra = 1; |
962 |
|
|
963 |
|
pEnc->bframenum_dx50bvop = -1; |
964 |
|
} |
965 |
|
|
966 |
pEnc->flush_bframes = 1; |
pEnc->flush_bframes = 1; |
967 |
|
|
968 |
|
if ((pEnc->global & XVID_GLOBAL_PACKED) && pEnc->bframenum_tail > 0) { |
969 |
|
BitstreamPad(&bs); |
970 |
|
input_valid = 0; |
971 |
|
goto ipvop_loop; |
972 |
|
} |
973 |
|
|
974 |
/* |
/* |
975 |
* NB : sequences like "IIBB" decode fine with msfdam but, |
* NB : sequences like "IIBB" decode fine with msfdam but, |
976 |
* go screwy with divx 5.00 |
* go screwy with divx 5.00 |
980 |
* This will be coded as a Predicted Frame |
* This will be coded as a Predicted Frame |
981 |
*/ |
*/ |
982 |
|
|
983 |
/* ToDo : Remove dprintf calls */ |
DPRINTF(DPRINTF_DEBUG,"*** PFRAME bf: head=%i tail=%i queue: head=%i tail=%i size=%i", |
984 |
/* |
pEnc->bframenum_head, pEnc->bframenum_tail, |
985 |
dprintf("--- PFRAME ---"); |
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
986 |
*/ |
|
987 |
|
if ((pEnc->global & XVID_GLOBAL_DEBUG)) { |
988 |
|
image_printf(&pEnc->current->image, pEnc->mbParam.edged_width, pEnc->mbParam.height, 5, 200, "PVOP"); |
989 |
|
} |
990 |
|
|
991 |
FrameCodeP(pEnc, &bs, &bits, 1, 0); |
FrameCodeP(pEnc, &bs, &bits, 1, 0); |
992 |
pFrame->intra = 0; |
pFrame->intra = 0; |
993 |
pEnc->flush_bframes = 1; |
pEnc->flush_bframes = 1; |
994 |
|
|
995 |
|
if ((pEnc->global & XVID_GLOBAL_PACKED)) { |
996 |
|
BitstreamPad(&bs); |
997 |
|
input_valid = 0; |
998 |
|
goto ipvop_loop; |
999 |
|
} |
1000 |
|
|
1001 |
} else { |
} else { |
1002 |
/* |
/* |
1003 |
* This will be coded as a Bidirectional Frame |
* This will be coded as a Bidirectional Frame |
1004 |
*/ |
*/ |
1005 |
|
|
1006 |
/* ToDo : Remove dprintf calls */ |
DPRINTF(DPRINTF_DEBUG,"*** BFRAME (store) bf: head=%i tail=%i queue: head=%i tail=%i size=%i", |
1007 |
/* |
pEnc->bframenum_head, pEnc->bframenum_tail, |
1008 |
dprintf("--- BFRAME (store) --- head=%i tail=%i", |
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
1009 |
pEnc->bframenum_head, |
|
1010 |
pEnc->bframenum_tail); |
if ((pEnc->global & XVID_GLOBAL_DEBUG)) { |
1011 |
*/ |
image_printf(&pEnc->current->image, pEnc->mbParam.edged_width, pEnc->mbParam.height, 5, 200, "BVOP"); |
1012 |
|
} |
1013 |
|
|
1014 |
if (pFrame->bquant < 1) { |
if (pFrame->bquant < 1) { |
1015 |
pEnc->current->quant = |
pEnc->current->quant = |
1027 |
|
|
1028 |
pFrame->intra = 0; |
pFrame->intra = 0; |
1029 |
pFrame->length = 0; |
pFrame->length = 0; |
|
pFrame->input_consumed = 1; |
|
1030 |
|
|
1031 |
pEnc->mbParam.m_ticks += pEnc->mbParam.fincr; |
input_valid = 0; |
1032 |
if (pEnc->mbParam.m_ticks > pEnc->mbParam.fbase) { |
goto bvop_loop; |
|
pEnc->mbParam.m_seconds++; |
|
|
pEnc->mbParam.m_ticks = 0; |
|
|
} |
|
|
|
|
|
return XVID_ERR_OK; |
|
1033 |
} |
} |
1034 |
|
|
1035 |
BitstreamPad(&bs); |
BitstreamPad(&bs); |
1045 |
|
|
1046 |
emms(); |
emms(); |
1047 |
|
|
1048 |
#ifdef _DEBUG |
#ifdef _DEBUG_PSNR |
1049 |
psnr = |
psnr = |
1050 |
image_psnr(&pEnc->sOriginal, &pEnc->current->image, |
image_psnr(&pEnc->sOriginal, &pEnc->current->image, |
1051 |
pEnc->mbParam.edged_width, pEnc->mbParam.width, |
pEnc->mbParam.edged_width, pEnc->mbParam.width, |
1060 |
pFrame->length, pFrame->intra); |
pFrame->length, pFrame->intra); |
1061 |
} |
} |
1062 |
|
|
|
pEnc->iFrameNum++; |
|
|
pEnc->mbParam.m_ticks += pEnc->mbParam.fincr; |
|
|
if (pEnc->mbParam.m_ticks > pEnc->mbParam.fbase) { |
|
|
pEnc->mbParam.m_seconds++; |
|
|
pEnc->mbParam.m_ticks = 0; |
|
|
} |
|
|
pFrame->input_consumed = 1; |
|
1063 |
|
|
1064 |
stop_global_timer(); |
stop_global_timer(); |
1065 |
write_timer(); |
write_timer(); |
1066 |
|
|
1067 |
return XVID_ERR_OK; |
return XVID_ERR_OK; |
1068 |
} |
} |
1069 |
#else |
|
1070 |
|
#endif |
1071 |
|
|
1072 |
|
|
1073 |
|
|
1074 |
/***************************************************************************** |
/***************************************************************************** |
1075 |
* Frame encoder entry point for IP capable encoder |
* "original" IP frame encoder entry point |
1076 |
|
* |
1077 |
|
* Returned values : |
1078 |
|
* - XVID_ERR_OK - no errors |
1079 |
|
* - XVID_ERR_FORMAT - the image subsystem reported the image had a wrong |
1080 |
|
* format |
1081 |
****************************************************************************/ |
****************************************************************************/ |
1082 |
|
|
1083 |
int |
int |
1084 |
encoder_encode(Encoder * pEnc, |
encoder_encode(Encoder * pEnc, |
1085 |
XVID_ENC_FRAME * pFrame, |
XVID_ENC_FRAME * pFrame, |
1090 |
uint32_t bits; |
uint32_t bits; |
1091 |
uint16_t write_vol_header = 0; |
uint16_t write_vol_header = 0; |
1092 |
|
|
1093 |
#ifdef _DEBUG |
#ifdef _DEBUG_PSNR |
1094 |
float psnr; |
float psnr; |
1095 |
uint8_t temp[128]; |
uint8_t temp[128]; |
1096 |
#endif |
#endif |
1106 |
|
|
1107 |
pEnc->current->global_flags = pFrame->general; |
pEnc->current->global_flags = pFrame->general; |
1108 |
pEnc->current->motion_flags = pFrame->motion; |
pEnc->current->motion_flags = pFrame->motion; |
1109 |
|
#ifdef BFRAMES |
1110 |
|
pEnc->current->seconds = pEnc->mbParam.m_seconds; |
1111 |
|
pEnc->current->ticks = pEnc->mbParam.m_ticks; |
1112 |
|
#endif |
1113 |
pEnc->mbParam.hint = &pFrame->hint; |
pEnc->mbParam.hint = &pFrame->hint; |
1114 |
|
|
1115 |
start_timer(); |
start_timer(); |
1119 |
return XVID_ERR_FORMAT; |
return XVID_ERR_FORMAT; |
1120 |
stop_conv_timer(); |
stop_conv_timer(); |
1121 |
|
|
1122 |
#ifdef _DEBUG |
#ifdef _DEBUG_PSNR |
1123 |
image_copy(&pEnc->sOriginal, &pEnc->current->image, |
image_copy(&pEnc->sOriginal, &pEnc->current->image, |
1124 |
pEnc->mbParam.edged_width, pEnc->mbParam.height); |
pEnc->mbParam.edged_width, pEnc->mbParam.height); |
1125 |
#endif |
#endif |
1229 |
RateControlUpdate(&pEnc->rate_control, pEnc->current->quant, |
RateControlUpdate(&pEnc->rate_control, pEnc->current->quant, |
1230 |
pFrame->length, pFrame->intra); |
pFrame->length, pFrame->intra); |
1231 |
} |
} |
1232 |
#ifdef _DEBUG |
#ifdef _DEBUG_PSNR |
1233 |
psnr = |
psnr = |
1234 |
image_psnr(&pEnc->sOriginal, &pEnc->current->image, |
image_psnr(&pEnc->sOriginal, &pEnc->current->image, |
1235 |
pEnc->mbParam.edged_width, pEnc->mbParam.width, |
pEnc->mbParam.edged_width, pEnc->mbParam.width, |
1239 |
DEBUG(temp); |
DEBUG(temp); |
1240 |
#endif |
#endif |
1241 |
|
|
1242 |
|
#ifdef BFRAMES |
1243 |
|
inc_frame_num(pEnc); |
1244 |
|
#else |
1245 |
pEnc->iFrameNum++; |
pEnc->iFrameNum++; |
1246 |
|
#endif |
1247 |
|
|
1248 |
|
|
1249 |
stop_global_timer(); |
stop_global_timer(); |
1250 |
write_timer(); |
write_timer(); |
1251 |
|
|
1252 |
return XVID_ERR_OK; |
return XVID_ERR_OK; |
1253 |
} |
} |
|
#endif |
|
1254 |
|
|
1255 |
|
|
1256 |
static __inline void |
static __inline void |
1320 |
&pEnc->current->mbs[x + y * pEnc->mbParam.mb_width]; |
&pEnc->current->mbs[x + y * pEnc->mbParam.mb_width]; |
1321 |
MVBLOCKHINT *bhint = |
MVBLOCKHINT *bhint = |
1322 |
&hint->mvhint.block[x + y * pEnc->mbParam.mb_width]; |
&hint->mvhint.block[x + y * pEnc->mbParam.mb_width]; |
1323 |
VECTOR pred[4]; |
VECTOR pred; |
1324 |
VECTOR tmp; |
VECTOR tmp; |
|
int32_t dummy[4]; |
|
1325 |
int vec; |
int vec; |
1326 |
|
|
1327 |
pMB->mode = |
pMB->mode = |
1341 |
tmp.x -= (tmp.x >= high) ? high * 2 : 0; |
tmp.x -= (tmp.x >= high) ? high * 2 : 0; |
1342 |
tmp.y -= (tmp.y >= high) ? high * 2 : 0; |
tmp.y -= (tmp.y >= high) ? high * 2 : 0; |
1343 |
|
|
1344 |
get_pmvdata(pEnc->current->mbs, x, y, pEnc->mbParam.mb_width, |
pred = get_pmv2(pEnc->current->mbs,pEnc->mbParam.mb_width,0,x,y,0); |
|
0, pred, dummy); |
|
1345 |
|
|
1346 |
for (vec = 0; vec < 4; ++vec) { |
for (vec = 0; vec < 4; ++vec) { |
1347 |
pMB->mvs[vec].x = tmp.x; |
pMB->mvs[vec].x = tmp.x; |
1348 |
pMB->mvs[vec].y = tmp.y; |
pMB->mvs[vec].y = tmp.y; |
1349 |
pMB->pmvs[vec].x = pMB->mvs[0].x - pred[0].x; |
pMB->pmvs[vec].x = pMB->mvs[0].x - pred.x; |
1350 |
pMB->pmvs[vec].y = pMB->mvs[0].y - pred[0].y; |
pMB->pmvs[vec].y = pMB->mvs[0].y - pred.y; |
1351 |
} |
} |
1352 |
} else if (pMB->mode == MODE_INTER4V) { |
} else if (pMB->mode == MODE_INTER4V) { |
1353 |
for (vec = 0; vec < 4; ++vec) { |
for (vec = 0; vec < 4; ++vec) { |
1360 |
tmp.x -= (tmp.x >= high) ? high * 2 : 0; |
tmp.x -= (tmp.x >= high) ? high * 2 : 0; |
1361 |
tmp.y -= (tmp.y >= high) ? high * 2 : 0; |
tmp.y -= (tmp.y >= high) ? high * 2 : 0; |
1362 |
|
|
1363 |
get_pmvdata(pEnc->current->mbs, x, y, |
pred = get_pmv2(pEnc->current->mbs,pEnc->mbParam.mb_width,0,x,y,vec); |
|
pEnc->mbParam.mb_width, vec, pred, dummy); |
|
1364 |
|
|
1365 |
pMB->mvs[vec].x = tmp.x; |
pMB->mvs[vec].x = tmp.x; |
1366 |
pMB->mvs[vec].y = tmp.y; |
pMB->mvs[vec].y = tmp.y; |
1367 |
pMB->pmvs[vec].x = pMB->mvs[vec].x - pred[0].x; |
pMB->pmvs[vec].x = pMB->mvs[vec].x - pred.x; |
1368 |
pMB->pmvs[vec].y = pMB->mvs[vec].y - pred[0].y; |
pMB->pmvs[vec].y = pMB->mvs[vec].y - pred.y; |
1369 |
} |
} |
1370 |
} else // intra / stuffing / not_coded |
} else // intra / stuffing / not_coded |
1371 |
{ |
{ |
1495 |
pEnc->current->coding_type = I_VOP; |
pEnc->current->coding_type = I_VOP; |
1496 |
|
|
1497 |
BitstreamWriteVolHeader(bs, &pEnc->mbParam, pEnc->current); |
BitstreamWriteVolHeader(bs, &pEnc->mbParam, pEnc->current); |
1498 |
BitstreamWriteVopHeader(bs, &pEnc->mbParam, pEnc->current); |
#ifdef BFRAMES |
1499 |
|
#define DIVX501B481P "DivX501b481p" |
1500 |
|
if ((pEnc->global & XVID_GLOBAL_PACKED)) { |
1501 |
|
BitstreamWriteUserData(bs, DIVX501B481P, strlen(DIVX501B481P)); |
1502 |
|
} |
1503 |
|
#endif |
1504 |
|
BitstreamWriteVopHeader(bs, &pEnc->mbParam, pEnc->current, 1); |
1505 |
|
|
1506 |
*pBits = BitstreamPos(bs); |
*pBits = BitstreamPos(bs); |
1507 |
|
|
1596 |
if (pEnc->current->global_flags & XVID_HINTEDME_SET) { |
if (pEnc->current->global_flags & XVID_HINTEDME_SET) { |
1597 |
HintedMESet(pEnc, &bIntra); |
HintedMESet(pEnc, &bIntra); |
1598 |
} else { |
} else { |
1599 |
|
|
1600 |
|
#ifdef _SMP |
1601 |
|
if (pEnc->mbParam.num_threads > 1) |
1602 |
|
bIntra = |
1603 |
|
SMP_MotionEstimation(&pEnc->mbParam, pEnc->current, pEnc->reference, |
1604 |
|
&pEnc->vInterH, &pEnc->vInterV, &pEnc->vInterHV, |
1605 |
|
iLimit); |
1606 |
|
else |
1607 |
|
#endif |
1608 |
bIntra = |
bIntra = |
1609 |
MotionEstimation(&pEnc->mbParam, pEnc->current, pEnc->reference, |
MotionEstimation(&pEnc->mbParam, pEnc->current, pEnc->reference, |
1610 |
&pEnc->vInterH, &pEnc->vInterV, &pEnc->vInterHV, |
&pEnc->vInterH, &pEnc->vInterV, &pEnc->vInterHV, |
1611 |
iLimit); |
iLimit); |
1612 |
|
|
1613 |
} |
} |
1614 |
stop_motion_timer(); |
stop_motion_timer(); |
1615 |
|
|
1622 |
if (vol_header) |
if (vol_header) |
1623 |
BitstreamWriteVolHeader(bs, &pEnc->mbParam, pEnc->current); |
BitstreamWriteVolHeader(bs, &pEnc->mbParam, pEnc->current); |
1624 |
|
|
1625 |
BitstreamWriteVopHeader(bs, &pEnc->mbParam, pEnc->current); |
BitstreamWriteVopHeader(bs, &pEnc->mbParam, pEnc->current, 1); |
1626 |
|
|
1627 |
*pBits = BitstreamPos(bs); |
*pBits = BitstreamPos(bs); |
1628 |
|
|
1743 |
IMAGE *f_ref = &pEnc->reference->image; |
IMAGE *f_ref = &pEnc->reference->image; |
1744 |
IMAGE *b_ref = &pEnc->current->image; |
IMAGE *b_ref = &pEnc->current->image; |
1745 |
|
|
1746 |
|
#ifdef BFRAMES_DEC_DEBUG |
1747 |
|
FILE *fp; |
1748 |
|
static char first=0; |
1749 |
|
#define BFRAME_DEBUG if (!first && fp){ \ |
1750 |
|
fprintf(fp,"Y=%3d X=%3d MB=%2d CBP=%02X\n",y,x,mb->mode,mb->cbp); \ |
1751 |
|
} |
1752 |
|
|
1753 |
|
if (!first){ |
1754 |
|
fp=fopen("C:\\XVIDDBGE.TXT","w"); |
1755 |
|
} |
1756 |
|
#endif |
1757 |
|
|
1758 |
// forward |
// forward |
1759 |
image_setedges(f_ref, pEnc->mbParam.edged_width, |
image_setedges(f_ref, pEnc->mbParam.edged_width, |
1760 |
pEnc->mbParam.edged_height, pEnc->mbParam.width, |
pEnc->mbParam.edged_height, pEnc->mbParam.width, |
1792 |
} */ |
} */ |
1793 |
|
|
1794 |
frame->coding_type = B_VOP; |
frame->coding_type = B_VOP; |
1795 |
BitstreamWriteVopHeader(bs, &pEnc->mbParam, frame); |
BitstreamWriteVopHeader(bs, &pEnc->mbParam, frame, 1); |
1796 |
|
|
1797 |
*pBits = BitstreamPos(bs); |
*pBits = BitstreamPos(bs); |
1798 |
|
|
1821 |
if (mb->mode == MODE_NOT_CODED) { |
if (mb->mode == MODE_NOT_CODED) { |
1822 |
mb->mvs[0].x = 0; |
mb->mvs[0].x = 0; |
1823 |
mb->mvs[0].y = 0; |
mb->mvs[0].y = 0; |
1824 |
|
|
1825 |
|
mb->cbp = 0; |
1826 |
|
#ifdef BFRAMES_DEC_DEBUG |
1827 |
|
BFRAME_DEBUG |
1828 |
|
#endif |
1829 |
continue; |
continue; |
1830 |
} |
} |
1831 |
|
|
1860 |
backward.x = mb->b_mvs[0].x; |
backward.x = mb->b_mvs[0].x; |
1861 |
backward.y = mb->b_mvs[0].y; |
backward.y = mb->b_mvs[0].y; |
1862 |
} |
} |
1863 |
// printf("[%i %i] M=%i CBP=%i MVX=%i MVY=%i %i,%i %i,%i\n", x, y, pMB->mode, pMB->cbp, pMB->mvs[0].x, bmb->pmvs[0].x, bmb->pmvs[0].y, forward.x, forward.y); |
// DPRINTF("%05i : [%i %i] M=%i CBP=%i MVS=%i,%i forward=%i,%i", pEnc->m_framenum, x, y, mb->mode, mb->cbp, mb->mvs[0].x, mb->mvs[0].y, forward.x, forward.y); |
1864 |
|
|
1865 |
|
#ifdef BFRAMES_DEC_DEBUG |
1866 |
|
BFRAME_DEBUG |
1867 |
|
#endif |
1868 |
start_timer(); |
start_timer(); |
1869 |
MBCodingBVOP(mb, qcoeff, frame->fcode, frame->bcode, bs, |
MBCodingBVOP(mb, qcoeff, frame->fcode, frame->bcode, bs, |
1870 |
&pEnc->sStat); |
&pEnc->sStat); |
1877 |
// TODO: dynamic fcode/bcode ??? |
// TODO: dynamic fcode/bcode ??? |
1878 |
|
|
1879 |
*pBits = BitstreamPos(bs) - *pBits; |
*pBits = BitstreamPos(bs) - *pBits; |
1880 |
|
|
1881 |
|
#ifdef BFRAMES_DEC_DEBUG |
1882 |
|
if (!first){ |
1883 |
|
first=1; |
1884 |
|
if (fp) |
1885 |
|
fclose(fp); |
1886 |
|
} |
1887 |
|
#endif |
1888 |
} |
} |
1889 |
#endif |
#endif |