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 1.76.2.14 2002-11-02 15:52:30 chl Exp $ |
* $Id: encoder.c,v 1.76.2.18 2002-11-12 14:44:53 syskin Exp $ |
43 |
* |
* |
44 |
****************************************************************************/ |
****************************************************************************/ |
45 |
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107 |
}; |
}; |
108 |
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109 |
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static void __inline |
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image_null(IMAGE * image) |
|
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{ |
|
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image->y = image->u = image->v = NULL; |
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} |
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|
110 |
/***************************************************************************** |
/***************************************************************************** |
111 |
* Encoder creation |
* Encoder creation |
112 |
* |
* |
616 |
start_timer(); |
start_timer(); |
617 |
if (image_input |
if (image_input |
618 |
(&pEnc->queue[pEnc->queue_tail], pEnc->mbParam.width, pEnc->mbParam.height, |
(&pEnc->queue[pEnc->queue_tail], pEnc->mbParam.width, pEnc->mbParam.height, |
619 |
pEnc->mbParam.edged_width, pFrame->image, pFrame->colorspace)) |
pEnc->mbParam.edged_width, pFrame->image, pFrame->stride, pFrame->colorspace, pFrame->general & XVID_INTERLACING)) |
620 |
return; |
return; |
621 |
stop_conv_timer(); |
stop_conv_timer(); |
622 |
|
|
666 |
uint32_t bits, mode; |
uint32_t bits, mode; |
667 |
|
|
668 |
int input_valid = 1; |
int input_valid = 1; |
669 |
|
int bframes_count = 0; |
670 |
|
|
671 |
#ifdef _DEBUG_PSNR |
#ifdef _DEBUG_PSNR |
672 |
float psnr; |
float psnr; |
707 |
SWAP(pEnc->current, pEnc->bframes[pEnc->bframenum_tail]); |
SWAP(pEnc->current, pEnc->bframes[pEnc->bframenum_tail]); |
708 |
|
|
709 |
FrameCodeP(pEnc, &bs, &bits, 1, 0); |
FrameCodeP(pEnc, &bs, &bits, 1, 0); |
710 |
|
bframes_count = 0; |
711 |
|
|
712 |
BitstreamPad(&bs); |
BitstreamPad(&bs); |
713 |
pFrame->length = BitstreamLength(&bs); |
pFrame->length = BitstreamLength(&bs); |
714 |
pFrame->intra = 0; |
pFrame->intra = 0; |
715 |
|
|
716 |
|
emms(); |
717 |
|
|
718 |
return XVID_ERR_OK; |
return XVID_ERR_OK; |
719 |
} |
} |
720 |
|
|
733 |
if (input_valid) |
if (input_valid) |
734 |
queue_image(pEnc, pFrame); |
queue_image(pEnc, pFrame); |
735 |
|
|
736 |
|
emms(); |
737 |
|
|
738 |
return XVID_ERR_OK; |
return XVID_ERR_OK; |
739 |
} |
} |
740 |
|
|
768 |
if (input_valid) |
if (input_valid) |
769 |
queue_image(pEnc, pFrame); |
queue_image(pEnc, pFrame); |
770 |
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771 |
|
emms(); |
772 |
|
|
773 |
return XVID_ERR_OK; |
return XVID_ERR_OK; |
774 |
} |
} |
775 |
} |
} |
800 |
start_timer(); |
start_timer(); |
801 |
if (image_input |
if (image_input |
802 |
(&pEnc->current->image, pEnc->mbParam.width, pEnc->mbParam.height, |
(&pEnc->current->image, pEnc->mbParam.width, pEnc->mbParam.height, |
803 |
pEnc->mbParam.edged_width, pFrame->image, pFrame->colorspace)) |
pEnc->mbParam.edged_width, pFrame->image, pFrame->stride, pFrame->colorspace, pFrame->general & XVID_INTERLACING)) |
804 |
|
{ |
805 |
|
emms(); |
806 |
return XVID_ERR_FORMAT; |
return XVID_ERR_FORMAT; |
807 |
|
} |
808 |
stop_conv_timer(); |
stop_conv_timer(); |
809 |
|
|
810 |
// queue input frame, and dequue next image |
// queue input frame, and dequue next image |
843 |
} |
} |
844 |
|
|
845 |
pFrame->length = BitstreamLength(&bs); |
pFrame->length = BitstreamLength(&bs); |
846 |
|
emms(); |
847 |
return XVID_ERR_OK; |
return XVID_ERR_OK; |
848 |
} |
} |
849 |
|
|
930 |
if (pEnc->iFrameNum == 0 || pFrame->intra == 1 || pEnc->bframenum_dx50bvop >= 0 || |
if (pEnc->iFrameNum == 0 || pFrame->intra == 1 || pEnc->bframenum_dx50bvop >= 0 || |
931 |
(pFrame->intra < 0 && pEnc->iMaxKeyInterval > 0 && |
(pFrame->intra < 0 && pEnc->iMaxKeyInterval > 0 && |
932 |
pEnc->iFrameNum >= pEnc->iMaxKeyInterval) |
pEnc->iFrameNum >= pEnc->iMaxKeyInterval) |
933 |
|| /*image_mad(&pEnc->reference->image, &pEnc->current->image, |
|| 2 == (mode = MEanalysis(&pEnc->reference->image, pEnc->current, |
934 |
pEnc->mbParam.edged_width, pEnc->mbParam.width, |
&pEnc->mbParam, pEnc->iMaxKeyInterval, |
935 |
pEnc->mbParam.height) > 30) {*/ |
(pFrame->intra < 0) ? pEnc->iFrameNum : 0, |
936 |
2 == (mode = MEanalysis(&pEnc->reference->image, &pEnc->current->image, |
bframes_count++))) { |
|
&pEnc->mbParam, pEnc->current->mbs, pEnc->current->fcode))) { |
|
937 |
|
|
938 |
/* |
/* |
939 |
* This will be coded as an Intra Frame |
* This will be coded as an Intra Frame |
959 |
image_printf(&pEnc->current->image, pEnc->mbParam.edged_width, pEnc->mbParam.height, 5, 100, "DX50 BVOP->PVOP"); |
image_printf(&pEnc->current->image, pEnc->mbParam.edged_width, pEnc->mbParam.height, 5, 100, "DX50 BVOP->PVOP"); |
960 |
} |
} |
961 |
FrameCodeP(pEnc, &bs, &bits, 1, 0); |
FrameCodeP(pEnc, &bs, &bits, 1, 0); |
962 |
|
bframes_count = 0; |
963 |
|
|
964 |
pFrame->intra = 0; |
pFrame->intra = 0; |
965 |
|
|
966 |
} else { |
} else { |
967 |
|
|
968 |
FrameCodeI(pEnc, &bs, &bits); |
FrameCodeI(pEnc, &bs, &bits); |
969 |
|
bframes_count = 0; |
970 |
pFrame->intra = 1; |
pFrame->intra = 1; |
971 |
|
|
972 |
pEnc->bframenum_dx50bvop = -1; |
pEnc->bframenum_dx50bvop = -1; |
998 |
} |
} |
999 |
|
|
1000 |
FrameCodeP(pEnc, &bs, &bits, 1, 0); |
FrameCodeP(pEnc, &bs, &bits, 1, 0); |
1001 |
|
bframes_count = 0; |
1002 |
pFrame->intra = 0; |
pFrame->intra = 0; |
1003 |
pEnc->flush_bframes = 1; |
pEnc->flush_bframes = 1; |
1004 |
|
|
1005 |
if ((pEnc->global & XVID_GLOBAL_PACKED)) { |
if ((pEnc->global & XVID_GLOBAL_PACKED) && (pEnc->bframenum_tail > 0)) { |
1006 |
BitstreamPadAlways(&bs); |
BitstreamPadAlways(&bs); |
1007 |
input_valid = 0; |
input_valid = 0; |
1008 |
goto ipvop_loop; |
goto ipvop_loop; |
1083 |
stop_global_timer(); |
stop_global_timer(); |
1084 |
write_timer(); |
write_timer(); |
1085 |
|
|
1086 |
|
emms(); |
1087 |
return XVID_ERR_OK; |
return XVID_ERR_OK; |
1088 |
} |
} |
1089 |
|
|
1138 |
start_timer(); |
start_timer(); |
1139 |
if (image_input |
if (image_input |
1140 |
(&pEnc->current->image, pEnc->mbParam.width, pEnc->mbParam.height, |
(&pEnc->current->image, pEnc->mbParam.width, pEnc->mbParam.height, |
1141 |
pEnc->mbParam.edged_width, pFrame->image, pFrame->colorspace) < 0) |
pEnc->mbParam.edged_width, pFrame->image, pFrame->stride, pFrame->colorspace, pFrame->general & XVID_INTERLACING) < 0) |
1142 |
return XVID_ERR_FORMAT; |
return XVID_ERR_FORMAT; |
1143 |
stop_conv_timer(); |
stop_conv_timer(); |
1144 |
|
|
1628 |
} |
} |
1629 |
|
|
1630 |
if (pEnc->current->global_flags & XVID_GMC) { |
if (pEnc->current->global_flags & XVID_GMC) { |
1631 |
printf("Global Motion = %d %d quarterpel=%d\n", pEnc->current->GMC_MV.x, pEnc->current->GMC_MV.y,pEnc->current->quarterpel); |
// printf("Global Motion = %d %d quarterpel=%d\n", pEnc->current->GMC_MV.x, pEnc->current->GMC_MV.y,pEnc->current->quarterpel); |
1632 |
|
DPRINTF(DPRINTF_HEADER, "Global Motion = %d %d quarterpel=%d\n", pEnc->current->GMC_MV.x, pEnc->current->GMC_MV.y,pEnc->current->quarterpel); |
1633 |
pEnc->current->coding_type = S_VOP; |
pEnc->current->coding_type = S_VOP; |
1634 |
} else |
} else |
1635 |
pEnc->current->coding_type = P_VOP; |
pEnc->current->coding_type = P_VOP; |
1911 |
((int32_t)(pEnc->current->stamp - pEnc->reference->stamp)), // time_pp |
((int32_t)(pEnc->current->stamp - pEnc->reference->stamp)), // time_pp |
1912 |
pEnc->reference->mbs, f_ref, |
pEnc->reference->mbs, f_ref, |
1913 |
&pEnc->f_refh, &pEnc->f_refv, &pEnc->f_refhv, |
&pEnc->f_refh, &pEnc->f_refv, &pEnc->f_refhv, |
1914 |
pEnc->current->mbs, b_ref, &pEnc->vInterH, |
pEnc->current, b_ref, &pEnc->vInterH, |
1915 |
&pEnc->vInterV, &pEnc->vInterHV); |
&pEnc->vInterV, &pEnc->vInterHV); |
1916 |
|
|
1917 |
|
|