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 |
* 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 1.44 2002-06-20 14:05:57 suxen_drol Exp $ |
* $Id: encoder.c,v 1.63 2002-07-22 18:03:47 chl 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 |
****************************************************************************/ |
****************************************************************************/ |
209 |
|
|
210 |
/* 1 keyframe each 10 seconds */ |
/* 1 keyframe each 10 seconds */ |
211 |
|
|
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 */ |
341 |
/* B Frames specific init */ |
/* B Frames specific init */ |
342 |
#ifdef BFRAMES |
#ifdef BFRAMES |
343 |
|
|
344 |
pEnc->packed = pParam->packed; |
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->frame_drop_ratio = pParam->frame_drop_ratio; |
348 |
pEnc->bframes = NULL; |
pEnc->bframes = NULL; |
349 |
|
|
350 |
if (pEnc->mbParam.max_bframes > 0) { |
if (pEnc->mbParam.max_bframes > 0) { |
387 |
pEnc->bframenum_head = 0; |
pEnc->bframenum_head = 0; |
388 |
pEnc->bframenum_tail = 0; |
pEnc->bframenum_tail = 0; |
389 |
pEnc->flush_bframes = 0; |
pEnc->flush_bframes = 0; |
390 |
|
pEnc->bframenum_dx50bvop = -1; |
391 |
|
|
392 |
pEnc->queue = NULL; |
pEnc->queue = NULL; |
393 |
|
|
421 |
|
|
422 |
pEnc->mbParam.m_seconds = 0; |
pEnc->mbParam.m_seconds = 0; |
423 |
pEnc->mbParam.m_ticks = 0; |
pEnc->mbParam.m_ticks = 0; |
424 |
|
pEnc->m_framenum = 0; |
425 |
|
pEnc->last_pframe = 1; |
426 |
#endif |
#endif |
427 |
|
|
428 |
pParam->handle = (void *) pEnc; |
pParam->handle = (void *) pEnc; |
623 |
{ |
{ |
624 |
pEnc->iFrameNum++; |
pEnc->iFrameNum++; |
625 |
pEnc->mbParam.m_ticks += pEnc->mbParam.fincr; |
pEnc->mbParam.m_ticks += pEnc->mbParam.fincr; |
|
if (pEnc->mbParam.m_ticks > pEnc->mbParam.fbase) { |
|
|
pEnc->mbParam.m_seconds++; |
|
|
pEnc->mbParam.m_ticks = 0; |
|
|
} |
|
626 |
|
|
627 |
|
pEnc->mbParam.m_seconds = pEnc->mbParam.m_ticks / pEnc->mbParam.fbase; |
628 |
|
pEnc->mbParam.m_ticks = pEnc->mbParam.m_ticks % pEnc->mbParam.fbase; |
629 |
} |
} |
630 |
#endif |
#endif |
631 |
|
|
635 |
{ |
{ |
636 |
if (pEnc->queue_size >= pEnc->mbParam.max_bframes) |
if (pEnc->queue_size >= pEnc->mbParam.max_bframes) |
637 |
{ |
{ |
638 |
DPRINTF("FATAL: QUEUE FULL"); |
DPRINTF(DPRINTF_DEBUG,"FATAL: QUEUE FULL"); |
639 |
return; |
return; |
640 |
} |
} |
641 |
|
|
642 |
DPRINTF("*** QUEUE bf: head=%i tail=%i queue: head=%i tail=%i size=%i", |
DPRINTF(DPRINTF_DEBUG,"*** QUEUE bf: head=%i tail=%i queue: head=%i tail=%i size=%i", |
643 |
pEnc->bframenum_head, pEnc->bframenum_tail, |
pEnc->bframenum_head, pEnc->bframenum_tail, |
644 |
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
645 |
|
|
707 |
* frame as a pframe |
* frame as a pframe |
708 |
*/ |
*/ |
709 |
|
|
710 |
DPRINTF("*** BFRAME (final frame) bf: head=%i tail=%i queue: head=%i tail=%i size=%i", |
DPRINTF(DPRINTF_DEBUG,"*** BFRAME (final frame) bf: head=%i tail=%i queue: head=%i tail=%i size=%i", |
711 |
pEnc->bframenum_head, pEnc->bframenum_tail, |
pEnc->bframenum_head, pEnc->bframenum_tail, |
712 |
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
713 |
|
|
726 |
} |
} |
727 |
|
|
728 |
|
|
729 |
DPRINTF("*** BFRAME (flush) bf: head=%i tail=%i queue: head=%i tail=%i size=%i", |
DPRINTF(DPRINTF_DEBUG,"*** BFRAME (flush) bf: head=%i tail=%i queue: head=%i tail=%i size=%i", |
730 |
pEnc->bframenum_head, pEnc->bframenum_tail, |
pEnc->bframenum_head, pEnc->bframenum_tail, |
731 |
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
732 |
|
|
746 |
if (pEnc->bframenum_head > 0) { |
if (pEnc->bframenum_head > 0) { |
747 |
pEnc->bframenum_head = pEnc->bframenum_tail = 0; |
pEnc->bframenum_head = pEnc->bframenum_tail = 0; |
748 |
|
|
749 |
if (pEnc->packed) { |
if ((pEnc->global & XVID_GLOBAL_PACKED)) { |
750 |
|
|
751 |
DPRINTF("*** EMPTY bf: head=%i tail=%i queue: head=%i tail=%i size=%i", |
DPRINTF(DPRINTF_DEBUG,"*** EMPTY bf: head=%i tail=%i queue: head=%i tail=%i size=%i", |
752 |
pEnc->bframenum_head, pEnc->bframenum_tail, |
pEnc->bframenum_head, pEnc->bframenum_tail, |
753 |
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
754 |
|
|
|
|
|
755 |
BitstreamWriteVopHeader(&bs, &pEnc->mbParam, pEnc->current, 0); |
BitstreamWriteVopHeader(&bs, &pEnc->mbParam, pEnc->current, 0); |
756 |
BitstreamPad(&bs); |
BitstreamPad(&bs); |
757 |
BitstreamPutBits(&bs, 0x7f, 8); |
BitstreamPutBits(&bs, 0x7f, 8); |
769 |
|
|
770 |
bvop_loop: |
bvop_loop: |
771 |
|
|
772 |
if (input_valid) { |
if (pEnc->bframenum_dx50bvop != -1) |
773 |
|
{ |
774 |
|
|
775 |
|
SWAP(pEnc->current, pEnc->reference); |
776 |
|
SWAP(pEnc->current, pEnc->bframes[pEnc->bframenum_dx50bvop]); |
777 |
|
|
778 |
|
if ((pEnc->global & XVID_GLOBAL_DEBUG)) { |
779 |
|
image_printf(&pEnc->current->image, pEnc->mbParam.edged_width, pEnc->mbParam.height, 5, 100, "DX50 IVOP"); |
780 |
|
} |
781 |
|
|
782 |
|
if (input_valid) |
783 |
|
{ |
784 |
|
queue_image(pEnc, pFrame); |
785 |
|
input_valid = 0; |
786 |
|
} |
787 |
|
|
788 |
|
} else if (input_valid) { |
789 |
|
|
790 |
SWAP(pEnc->current, pEnc->reference); |
SWAP(pEnc->current, pEnc->reference); |
791 |
|
|
818 |
|
|
819 |
} else if (BitstreamPos(&bs) == 0) { |
} else if (BitstreamPos(&bs) == 0) { |
820 |
|
|
821 |
DPRINTF("*** SKIP bf: head=%i tail=%i queue: head=%i tail=%i size=%i", |
DPRINTF(DPRINTF_DEBUG,"*** SKIP bf: head=%i tail=%i queue: head=%i tail=%i size=%i", |
822 |
pEnc->bframenum_head, pEnc->bframenum_tail, |
pEnc->bframenum_head, pEnc->bframenum_tail, |
823 |
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
824 |
|
|
|
|
|
825 |
pFrame->intra = 0; |
pFrame->intra = 0; |
826 |
|
|
827 |
BitstreamPutBits(&bs, 0x7f, 8); |
BitstreamPutBits(&bs, 0x7f, 8); |
843 |
* comment style :-) |
* comment style :-) |
844 |
* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% */ |
* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% */ |
845 |
|
|
|
//$$ SWAP(pEnc->current, pEnc->reference); |
|
|
|
|
846 |
emms(); |
emms(); |
847 |
|
|
848 |
|
// only inc frame num, adapt quant, etc. if we havent seen it before |
849 |
|
if (pEnc->bframenum_dx50bvop < 0 ) |
850 |
|
{ |
851 |
if (pFrame->quant == 0) |
if (pFrame->quant == 0) |
852 |
pEnc->current->quant = RateControlGetQ(&pEnc->rate_control, 0); |
pEnc->current->quant = RateControlGetQ(&pEnc->rate_control, 0); |
853 |
else |
else |
854 |
pEnc->current->quant = pFrame->quant; |
pEnc->current->quant = pFrame->quant; |
855 |
|
|
856 |
if (pEnc->current->quant < 1) |
/* if (pEnc->current->quant < 1) |
857 |
pEnc->current->quant = 1; |
pEnc->current->quant = 1; |
858 |
|
|
859 |
if (pEnc->current->quant > 31) |
if (pEnc->current->quant > 31) |
860 |
pEnc->current->quant = 31; |
pEnc->current->quant = 31; |
861 |
|
*/ |
862 |
pEnc->current->global_flags = pFrame->general; |
pEnc->current->global_flags = pFrame->general; |
863 |
pEnc->current->motion_flags = pFrame->motion; |
pEnc->current->motion_flags = pFrame->motion; |
864 |
pEnc->current->seconds = pEnc->mbParam.m_seconds; |
|
|
pEnc->current->ticks = pEnc->mbParam.m_ticks; |
|
865 |
/* ToDo : dynamic fcode (in both directions) */ |
/* ToDo : dynamic fcode (in both directions) */ |
866 |
pEnc->current->fcode = pEnc->mbParam.m_fcode; |
pEnc->current->fcode = pEnc->mbParam.m_fcode; |
867 |
pEnc->current->bcode = pEnc->mbParam.m_fcode; |
pEnc->current->bcode = pEnc->mbParam.m_fcode; |
868 |
|
|
869 |
//$$$ start_timer(); |
pEnc->current->seconds = pEnc->mbParam.m_seconds; |
870 |
//$$$ if (image_input |
pEnc->current->ticks = pEnc->mbParam.m_ticks; |
871 |
//$$$ (&pEnc->current->image, pEnc->mbParam.width, pEnc->mbParam.height, |
|
872 |
//$$$ pEnc->mbParam.edged_width, pFrame->image, pFrame->colorspace)) |
inc_frame_num(pEnc); |
|
//$$$ return XVID_ERR_FORMAT; |
|
|
//$$$ stop_conv_timer(); |
|
873 |
|
|
874 |
#ifdef _DEBUG_PSNR |
#ifdef _DEBUG_PSNR |
875 |
image_copy(&pEnc->sOriginal, &pEnc->current->image, |
image_copy(&pEnc->sOriginal, &pEnc->current->image, |
878 |
|
|
879 |
emms(); |
emms(); |
880 |
|
|
881 |
|
if ((pEnc->global & XVID_GLOBAL_DEBUG)) { |
882 |
|
image_printf(&pEnc->current->image, pEnc->mbParam.edged_width, pEnc->mbParam.height, 5, 5, |
883 |
|
"%i if:%i st:%i:%i", pEnc->m_framenum++, pEnc->iFrameNum, pEnc->current->seconds, pEnc->current->ticks); |
884 |
|
} |
885 |
|
|
886 |
/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
887 |
* Luminance masking |
* Luminance masking |
888 |
* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% */ |
* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% */ |
912 |
} |
} |
913 |
|
|
914 |
#undef OFFSET |
#undef OFFSET |
|
|
|
915 |
} |
} |
916 |
|
|
917 |
xvid_free(temp_dquants); |
xvid_free(temp_dquants); |
918 |
} |
} |
919 |
|
|
920 |
|
} |
921 |
|
|
922 |
/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
923 |
* ivop/pvop/bvop selection |
* ivop/pvop/bvop selection |
924 |
* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% */ |
* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% */ |
925 |
|
|
926 |
|
|
927 |
if (pEnc->iFrameNum == 0 || pFrame->intra == 1 || |
if (pEnc->iFrameNum == 0 || pFrame->intra == 1 || pEnc->bframenum_dx50bvop >= 0 || |
928 |
(pFrame->intra < 0 && pEnc->iMaxKeyInterval > 0 && |
(pFrame->intra < 0 && pEnc->iMaxKeyInterval > 0 && |
929 |
pEnc->iFrameNum >= pEnc->iMaxKeyInterval) |
pEnc->iFrameNum >= pEnc->iMaxKeyInterval) |
930 |
|| image_mad(&pEnc->reference->image, &pEnc->current->image, |
|| image_mad(&pEnc->reference->image, &pEnc->current->image, |
934 |
* This will be coded as an Intra Frame |
* This will be coded as an Intra Frame |
935 |
*/ |
*/ |
936 |
|
|
937 |
DPRINTF("*** IFRAME bf: head=%i tail=%i queue: head=%i tail=%i size=%i", |
DPRINTF(DPRINTF_DEBUG,"*** IFRAME bf: head=%i tail=%i queue: head=%i tail=%i size=%i", |
938 |
pEnc->bframenum_head, pEnc->bframenum_tail, |
pEnc->bframenum_head, pEnc->bframenum_tail, |
939 |
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
940 |
|
|
941 |
FrameCodeI(pEnc, &bs, &bits); |
if ((pEnc->global & XVID_GLOBAL_DEBUG)) { |
942 |
|
image_printf(&pEnc->current->image, pEnc->mbParam.edged_width, pEnc->mbParam.height, 5, 200, "IVOP"); |
943 |
|
} |
944 |
|
|
945 |
|
// when we reach an iframe in DX50BVOP mode, encode the last bframe as a pframe |
946 |
|
|
947 |
|
if ((pEnc->global & XVID_GLOBAL_DX50BVOP) && pEnc->bframenum_tail > 0) { |
948 |
|
|
949 |
|
pEnc->bframenum_tail--; |
950 |
|
pEnc->bframenum_dx50bvop = pEnc->bframenum_tail; |
951 |
|
|
952 |
|
SWAP(pEnc->current, pEnc->bframes[pEnc->bframenum_dx50bvop]); |
953 |
|
if ((pEnc->global & XVID_GLOBAL_DEBUG)) { |
954 |
|
image_printf(&pEnc->current->image, pEnc->mbParam.edged_width, pEnc->mbParam.height, 5, 100, "DX50 BVOP->PVOP"); |
955 |
|
} |
956 |
|
FrameCodeP(pEnc, &bs, &bits, 1, 0); |
957 |
|
|
958 |
|
pFrame->intra = 0; |
959 |
|
|
960 |
|
} else { |
961 |
|
|
962 |
|
FrameCodeI(pEnc, &bs, &bits); |
963 |
pFrame->intra = 1; |
pFrame->intra = 1; |
|
pEnc->flush_bframes = 1; |
|
964 |
|
|
965 |
inc_frame_num(pEnc); |
pEnc->bframenum_dx50bvop = -1; |
966 |
|
} |
967 |
|
|
968 |
if (pEnc->packed) { |
pEnc->flush_bframes = 1; |
969 |
|
|
970 |
|
if ((pEnc->global & XVID_GLOBAL_PACKED) && pEnc->bframenum_tail > 0) { |
971 |
BitstreamPad(&bs); |
BitstreamPad(&bs); |
972 |
input_valid = 0; |
input_valid = 0; |
973 |
goto ipvop_loop; |
goto ipvop_loop; |
982 |
* This will be coded as a Predicted Frame |
* This will be coded as a Predicted Frame |
983 |
*/ |
*/ |
984 |
|
|
985 |
DPRINTF("*** PFRAME bf: head=%i tail=%i queue: head=%i tail=%i size=%i", |
DPRINTF(DPRINTF_DEBUG,"*** PFRAME bf: head=%i tail=%i queue: head=%i tail=%i size=%i", |
986 |
pEnc->bframenum_head, pEnc->bframenum_tail, |
pEnc->bframenum_head, pEnc->bframenum_tail, |
987 |
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
988 |
|
|
989 |
|
if ((pEnc->global & XVID_GLOBAL_DEBUG)) { |
990 |
|
image_printf(&pEnc->current->image, pEnc->mbParam.edged_width, pEnc->mbParam.height, 5, 200, "PVOP"); |
991 |
|
} |
992 |
|
|
993 |
FrameCodeP(pEnc, &bs, &bits, 1, 0); |
FrameCodeP(pEnc, &bs, &bits, 1, 0); |
994 |
pFrame->intra = 0; |
pFrame->intra = 0; |
995 |
pEnc->flush_bframes = 1; |
pEnc->flush_bframes = 1; |
996 |
|
|
997 |
inc_frame_num(pEnc); |
if ((pEnc->global & XVID_GLOBAL_PACKED)) { |
|
|
|
|
if (pEnc->packed) { |
|
998 |
BitstreamPad(&bs); |
BitstreamPad(&bs); |
999 |
input_valid = 0; |
input_valid = 0; |
1000 |
goto ipvop_loop; |
goto ipvop_loop; |
1005 |
* This will be coded as a Bidirectional Frame |
* This will be coded as a Bidirectional Frame |
1006 |
*/ |
*/ |
1007 |
|
|
1008 |
DPRINTF("*** BFRAME (store) bf: head=%i tail=%i queue: head=%i tail=%i size=%i", |
if ((pEnc->global & XVID_GLOBAL_DEBUG)) { |
1009 |
pEnc->bframenum_head, pEnc->bframenum_tail, |
image_printf(&pEnc->current->image, pEnc->mbParam.edged_width, pEnc->mbParam.height, 5, 200, "BVOP"); |
1010 |
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
} |
1011 |
|
|
1012 |
if (pFrame->bquant < 1) { |
if (pFrame->bquant < 1) { |
1013 |
pEnc->current->quant = |
pEnc->current->quant = |
1016 |
} else { |
} else { |
1017 |
pEnc->current->quant = pFrame->bquant; |
pEnc->current->quant = pFrame->bquant; |
1018 |
} |
} |
1019 |
|
if (pEnc->current->quant < 1) |
1020 |
|
pEnc->current->quant = 1; |
1021 |
|
|
1022 |
|
if (pEnc->current->quant > 31) |
1023 |
|
pEnc->current->quant = 31; |
1024 |
|
|
1025 |
|
|
1026 |
|
DPRINTF(DPRINTF_DEBUG,"*** BFRAME (store) bf: head=%i tail=%i queue: head=%i tail=%i size=%i quant=%i\n", |
1027 |
|
pEnc->bframenum_head, pEnc->bframenum_tail, |
1028 |
|
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size,pEnc->current->quant); |
1029 |
|
|
1030 |
|
|
1031 |
|
|
1032 |
/* store frame into bframe buffer & swap ref back to current */ |
/* store frame into bframe buffer & swap ref back to current */ |
1033 |
SWAP(pEnc->current, pEnc->bframes[pEnc->bframenum_tail]); |
SWAP(pEnc->current, pEnc->bframes[pEnc->bframenum_tail]); |
1038 |
pFrame->intra = 0; |
pFrame->intra = 0; |
1039 |
pFrame->length = 0; |
pFrame->length = 0; |
1040 |
|
|
|
inc_frame_num(pEnc); |
|
|
|
|
1041 |
input_valid = 0; |
input_valid = 0; |
1042 |
goto bvop_loop; |
goto bvop_loop; |
1043 |
} |
} |
1330 |
&pEnc->current->mbs[x + y * pEnc->mbParam.mb_width]; |
&pEnc->current->mbs[x + y * pEnc->mbParam.mb_width]; |
1331 |
MVBLOCKHINT *bhint = |
MVBLOCKHINT *bhint = |
1332 |
&hint->mvhint.block[x + y * pEnc->mbParam.mb_width]; |
&hint->mvhint.block[x + y * pEnc->mbParam.mb_width]; |
1333 |
VECTOR pred[4]; |
VECTOR pred; |
1334 |
VECTOR tmp; |
VECTOR tmp; |
|
int32_t dummy[4]; |
|
1335 |
int vec; |
int vec; |
1336 |
|
|
1337 |
pMB->mode = |
pMB->mode = |
1351 |
tmp.x -= (tmp.x >= high) ? high * 2 : 0; |
tmp.x -= (tmp.x >= high) ? high * 2 : 0; |
1352 |
tmp.y -= (tmp.y >= high) ? high * 2 : 0; |
tmp.y -= (tmp.y >= high) ? high * 2 : 0; |
1353 |
|
|
1354 |
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); |
|
1355 |
|
|
1356 |
for (vec = 0; vec < 4; ++vec) { |
for (vec = 0; vec < 4; ++vec) { |
1357 |
pMB->mvs[vec].x = tmp.x; |
pMB->mvs[vec].x = tmp.x; |
1358 |
pMB->mvs[vec].y = tmp.y; |
pMB->mvs[vec].y = tmp.y; |
1359 |
pMB->pmvs[vec].x = pMB->mvs[0].x - pred[0].x; |
pMB->pmvs[vec].x = pMB->mvs[0].x - pred.x; |
1360 |
pMB->pmvs[vec].y = pMB->mvs[0].y - pred[0].y; |
pMB->pmvs[vec].y = pMB->mvs[0].y - pred.y; |
1361 |
} |
} |
1362 |
} else if (pMB->mode == MODE_INTER4V) { |
} else if (pMB->mode == MODE_INTER4V) { |
1363 |
for (vec = 0; vec < 4; ++vec) { |
for (vec = 0; vec < 4; ++vec) { |
1370 |
tmp.x -= (tmp.x >= high) ? high * 2 : 0; |
tmp.x -= (tmp.x >= high) ? high * 2 : 0; |
1371 |
tmp.y -= (tmp.y >= high) ? high * 2 : 0; |
tmp.y -= (tmp.y >= high) ? high * 2 : 0; |
1372 |
|
|
1373 |
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); |
|
1374 |
|
|
1375 |
pMB->mvs[vec].x = tmp.x; |
pMB->mvs[vec].x = tmp.x; |
1376 |
pMB->mvs[vec].y = tmp.y; |
pMB->mvs[vec].y = tmp.y; |
1377 |
pMB->pmvs[vec].x = pMB->mvs[vec].x - pred[0].x; |
pMB->pmvs[vec].x = pMB->mvs[vec].x - pred.x; |
1378 |
pMB->pmvs[vec].y = pMB->mvs[vec].y - pred[0].y; |
pMB->pmvs[vec].y = pMB->mvs[vec].y - pred.y; |
1379 |
} |
} |
1380 |
} else // intra / stuffing / not_coded |
} else // intra / stuffing / not_coded |
1381 |
{ |
{ |
1507 |
BitstreamWriteVolHeader(bs, &pEnc->mbParam, pEnc->current); |
BitstreamWriteVolHeader(bs, &pEnc->mbParam, pEnc->current); |
1508 |
#ifdef BFRAMES |
#ifdef BFRAMES |
1509 |
#define DIVX501B481P "DivX501b481p" |
#define DIVX501B481P "DivX501b481p" |
1510 |
if (pEnc->packed) { |
if ((pEnc->global & XVID_GLOBAL_PACKED)) { |
1511 |
BitstreamWriteUserData(bs, DIVX501B481P, strlen(DIVX501B481P)); |
BitstreamWriteUserData(bs, DIVX501B481P, strlen(DIVX501B481P)); |
1512 |
} |
} |
1513 |
#endif |
#endif |
1606 |
if (pEnc->current->global_flags & XVID_HINTEDME_SET) { |
if (pEnc->current->global_flags & XVID_HINTEDME_SET) { |
1607 |
HintedMESet(pEnc, &bIntra); |
HintedMESet(pEnc, &bIntra); |
1608 |
} else { |
} else { |
1609 |
|
|
1610 |
|
#ifdef _SMP |
1611 |
|
if (pEnc->mbParam.num_threads > 1) |
1612 |
|
bIntra = |
1613 |
|
SMP_MotionEstimation(&pEnc->mbParam, pEnc->current, pEnc->reference, |
1614 |
|
&pEnc->vInterH, &pEnc->vInterV, &pEnc->vInterHV, |
1615 |
|
iLimit); |
1616 |
|
else |
1617 |
|
#endif |
1618 |
bIntra = |
bIntra = |
1619 |
MotionEstimation(&pEnc->mbParam, pEnc->current, pEnc->reference, |
MotionEstimation(&pEnc->mbParam, pEnc->current, pEnc->reference, |
1620 |
&pEnc->vInterH, &pEnc->vInterV, &pEnc->vInterHV, |
&pEnc->vInterH, &pEnc->vInterV, &pEnc->vInterHV, |
1621 |
iLimit); |
iLimit); |
1622 |
|
|
1623 |
} |
} |
1624 |
stop_motion_timer(); |
stop_motion_timer(); |
1625 |
|
|
1731 |
|
|
1732 |
pEnc->sStat.fMvPrevSigma = fSigma; |
pEnc->sStat.fMvPrevSigma = fSigma; |
1733 |
|
|
1734 |
|
#ifdef BFRAMES |
1735 |
|
/* frame drop code */ |
1736 |
|
// DPRINTF(DPRINTF_DEBUG, "kmu %i %i %i", pEnc->sStat.kblks, pEnc->sStat.mblks, pEnc->sStat.ublks); |
1737 |
|
if (pEnc->sStat.kblks + pEnc->sStat.mblks <= |
1738 |
|
(pEnc->frame_drop_ratio * pEnc->mbParam.mb_width * pEnc->mbParam.mb_height) / 100) |
1739 |
|
{ |
1740 |
|
pEnc->sStat.kblks = pEnc->sStat.mblks = 0; |
1741 |
|
pEnc->sStat.ublks = pEnc->mbParam.mb_width * pEnc->mbParam.mb_height; |
1742 |
|
|
1743 |
|
BitstreamReset(bs); |
1744 |
|
BitstreamWriteVopHeader(bs, &pEnc->mbParam, pEnc->current, 0); |
1745 |
|
|
1746 |
|
// copy reference frame details into the current frame |
1747 |
|
pEnc->current->quant = pEnc->reference->quant; |
1748 |
|
pEnc->current->motion_flags = pEnc->reference->motion_flags; |
1749 |
|
pEnc->current->rounding_type = pEnc->reference->rounding_type; |
1750 |
|
pEnc->current->fcode = pEnc->reference->fcode; |
1751 |
|
pEnc->current->bcode = pEnc->reference->bcode; |
1752 |
|
image_copy(&pEnc->current->image, &pEnc->reference->image, pEnc->mbParam.edged_width, pEnc->mbParam.height); |
1753 |
|
memcpy(pEnc->current->mbs, pEnc->reference->mbs, sizeof(MACROBLOCK) * pEnc->mbParam.mb_width * pEnc->mbParam.mb_height); |
1754 |
|
|
1755 |
|
} |
1756 |
|
#endif |
1757 |
|
|
1758 |
*pBits = BitstreamPos(bs) - *pBits; |
*pBits = BitstreamPos(bs) - *pBits; |
1759 |
|
|
1760 |
|
#ifdef BFRAMES |
1761 |
|
pEnc->time_pp = ((int32_t)pEnc->mbParam.fbase - (int32_t)pEnc->last_pframe + (int32_t)pEnc->mbParam.m_ticks) % (int32_t)pEnc->mbParam.fbase; |
1762 |
|
pEnc->last_pframe = pEnc->mbParam.m_ticks; |
1763 |
|
#endif |
1764 |
|
|
1765 |
return 0; // inter |
return 0; // inter |
1766 |
} |
} |
1767 |
|
|
1782 |
IMAGE *f_ref = &pEnc->reference->image; |
IMAGE *f_ref = &pEnc->reference->image; |
1783 |
IMAGE *b_ref = &pEnc->current->image; |
IMAGE *b_ref = &pEnc->current->image; |
1784 |
|
|
1785 |
|
#ifdef BFRAMES_DEC_DEBUG |
1786 |
|
FILE *fp; |
1787 |
|
static char first=0; |
1788 |
|
#define BFRAME_DEBUG if (!first && fp){ \ |
1789 |
|
fprintf(fp,"Y=%3d X=%3d MB=%2d CBP=%02X\n",y,x,mb->mode,mb->cbp); \ |
1790 |
|
} |
1791 |
|
|
1792 |
|
if (!first){ |
1793 |
|
fp=fopen("C:\\XVIDDBGE.TXT","w"); |
1794 |
|
} |
1795 |
|
#endif |
1796 |
|
|
1797 |
// forward |
// forward |
1798 |
image_setedges(f_ref, pEnc->mbParam.edged_width, |
image_setedges(f_ref, pEnc->mbParam.edged_width, |
1799 |
pEnc->mbParam.edged_height, pEnc->mbParam.width, |
pEnc->mbParam.edged_height, pEnc->mbParam.width, |
1817 |
stop_inter_timer(); |
stop_inter_timer(); |
1818 |
|
|
1819 |
start_timer(); |
start_timer(); |
1820 |
MotionEstimationBVOP(&pEnc->mbParam, frame, pEnc->reference->mbs, f_ref, |
MotionEstimationBVOP(&pEnc->mbParam, frame, |
1821 |
|
((int32_t)pEnc->mbParam.fbase + (int32_t)pEnc->mbParam.m_ticks + 1 - (int32_t)pEnc->last_pframe) % pEnc->mbParam.fbase, |
1822 |
|
pEnc->time_pp, |
1823 |
|
pEnc->reference->mbs, f_ref, |
1824 |
&pEnc->f_refh, &pEnc->f_refv, &pEnc->f_refhv, |
&pEnc->f_refh, &pEnc->f_refv, &pEnc->f_refhv, |
1825 |
pEnc->current->mbs, b_ref, &pEnc->vInterH, |
pEnc->current->mbs, b_ref, &pEnc->vInterH, |
1826 |
&pEnc->vInterV, &pEnc->vInterHV); |
&pEnc->vInterV, &pEnc->vInterHV); |
1863 |
if (mb->mode == MODE_NOT_CODED) { |
if (mb->mode == MODE_NOT_CODED) { |
1864 |
mb->mvs[0].x = 0; |
mb->mvs[0].x = 0; |
1865 |
mb->mvs[0].y = 0; |
mb->mvs[0].y = 0; |
1866 |
|
|
1867 |
|
mb->cbp = 0; |
1868 |
|
#ifdef BFRAMES_DEC_DEBUG |
1869 |
|
BFRAME_DEBUG |
1870 |
|
#endif |
1871 |
continue; |
continue; |
1872 |
} |
} |
1873 |
|
|
1886 |
|
|
1887 |
if ((mb->mode == MODE_INTERPOLATE || mb->mode == MODE_DIRECT) |
if ((mb->mode == MODE_INTERPOLATE || mb->mode == MODE_DIRECT) |
1888 |
&& mb->cbp == 0 && mb->mvs[0].x == 0 && mb->mvs[0].y == 0) { |
&& mb->cbp == 0 && mb->mvs[0].x == 0 && mb->mvs[0].y == 0) { |
1889 |
mb->mode = 5; // skipped |
mb->mode = MODE_DIRECT_NONE_MV; // skipped |
1890 |
} |
} |
1891 |
|
|
1892 |
if (mb->mode == MODE_INTERPOLATE || mb->mode == MODE_FORWARD) { |
if (mb->mode == MODE_INTERPOLATE || mb->mode == MODE_FORWARD) { |
1902 |
backward.x = mb->b_mvs[0].x; |
backward.x = mb->b_mvs[0].x; |
1903 |
backward.y = mb->b_mvs[0].y; |
backward.y = mb->b_mvs[0].y; |
1904 |
} |
} |
1905 |
// 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); |
1906 |
|
|
1907 |
|
#ifdef BFRAMES_DEC_DEBUG |
1908 |
|
BFRAME_DEBUG |
1909 |
|
#endif |
1910 |
start_timer(); |
start_timer(); |
1911 |
MBCodingBVOP(mb, qcoeff, frame->fcode, frame->bcode, bs, |
MBCodingBVOP(mb, qcoeff, frame->fcode, frame->bcode, bs, |
1912 |
&pEnc->sStat); |
&pEnc->sStat); |
1919 |
// TODO: dynamic fcode/bcode ??? |
// TODO: dynamic fcode/bcode ??? |
1920 |
|
|
1921 |
*pBits = BitstreamPos(bs) - *pBits; |
*pBits = BitstreamPos(bs) - *pBits; |
1922 |
|
|
1923 |
|
#ifdef BFRAMES_DEC_DEBUG |
1924 |
|
if (!first){ |
1925 |
|
first=1; |
1926 |
|
if (fp) |
1927 |
|
fclose(fp); |
1928 |
|
} |
1929 |
|
#endif |
1930 |
} |
} |
1931 |
#endif |
#endif |