229 |
|
|
230 |
pEnc->bitrate = pParam->rc_bitrate; |
pEnc->bitrate = pParam->rc_bitrate; |
231 |
|
|
232 |
pEnc->iFrameNum = 0; |
pEnc->iFrameNum = -1; |
233 |
pEnc->mbParam.iMaxKeyInterval = pParam->max_key_interval; |
pEnc->mbParam.iMaxKeyInterval = pParam->max_key_interval; |
234 |
|
|
235 |
/* try to allocate frame memory */ |
/* try to allocate frame memory */ |
734 |
pFrame->length = BitstreamLength(&bs); |
pFrame->length = BitstreamLength(&bs); |
735 |
pFrame->intra = 0; |
pFrame->intra = 0; |
736 |
|
|
737 |
|
|
738 |
emms(); |
emms(); |
739 |
|
|
740 |
|
if (pResult) { |
741 |
|
pResult->quant = pEnc->current->quant; |
742 |
|
pResult->hlength = pFrame->length - (pEnc->current->sStat.iTextBits / 8); |
743 |
|
pResult->kblks = pEnc->current->sStat.kblks; |
744 |
|
pResult->mblks = pEnc->current->sStat.mblks; |
745 |
|
pResult->ublks = pEnc->current->sStat.ublks; |
746 |
|
} |
747 |
|
|
748 |
return XVID_ERR_OK; |
return XVID_ERR_OK; |
749 |
} |
} |
750 |
|
|
760 |
pFrame->length = BitstreamLength(&bs); |
pFrame->length = BitstreamLength(&bs); |
761 |
pFrame->intra = 2; |
pFrame->intra = 2; |
762 |
|
|
763 |
|
if (pResult) { |
764 |
|
pResult->quant = pEnc->current->quant; |
765 |
|
pResult->hlength = pFrame->length - (pEnc->current->sStat.iTextBits / 8); |
766 |
|
pResult->kblks = pEnc->current->sStat.kblks; |
767 |
|
pResult->mblks = pEnc->current->sStat.mblks; |
768 |
|
pResult->ublks = pEnc->current->sStat.ublks; |
769 |
|
} |
770 |
|
|
771 |
if (input_valid) |
if (input_valid) |
772 |
queue_image(pEnc, pFrame); |
queue_image(pEnc, pFrame); |
773 |
|
|
804 |
pFrame->length = BitstreamLength(&bs); |
pFrame->length = BitstreamLength(&bs); |
805 |
pFrame->intra = 4; |
pFrame->intra = 4; |
806 |
|
|
807 |
|
if (pResult) { |
808 |
|
pResult->quant = pEnc->current->quant; |
809 |
|
pResult->hlength = pFrame->length - (pEnc->current->sStat.iTextBits / 8); |
810 |
|
pResult->kblks = pEnc->current->sStat.kblks; |
811 |
|
pResult->mblks = pEnc->current->sStat.mblks; |
812 |
|
pResult->ublks = pEnc->current->sStat.ublks; |
813 |
|
} |
814 |
|
|
815 |
if (input_valid) |
if (input_valid) |
816 |
queue_image(pEnc, pFrame); |
queue_image(pEnc, pFrame); |
817 |
|
|
887 |
|
|
888 |
// BitstreamPutBits(&bs, 0x7f, 8); |
// BitstreamPutBits(&bs, 0x7f, 8); |
889 |
pFrame->intra = 5; |
pFrame->intra = 5; |
890 |
|
|
891 |
|
if (pResult) { |
892 |
|
/* |
893 |
|
* We must decide what to put there because i know some apps |
894 |
|
* are storing statistics about quantizers and just do |
895 |
|
* stats[quant]++ or stats[quant-1]++ |
896 |
|
* transcode is one of these app with its 2pass module |
897 |
|
*/ |
898 |
|
|
899 |
|
/* |
900 |
|
* For now i prefer 31 than 0 that could lead to a segfault |
901 |
|
* in transcode |
902 |
|
*/ |
903 |
|
pResult->quant = 31; |
904 |
|
|
905 |
|
pResult->hlength = 0; |
906 |
|
pResult->kblks = 0; |
907 |
|
pResult->mblks = 0; |
908 |
|
pResult->ublks = 0; |
909 |
|
} |
910 |
|
|
911 |
|
} else { |
912 |
|
|
913 |
|
if (pResult) { |
914 |
|
pResult->quant = pEnc->current->quant; |
915 |
|
pResult->hlength = pFrame->length - (pEnc->current->sStat.iTextBits / 8); |
916 |
|
pResult->kblks = pEnc->current->sStat.kblks; |
917 |
|
pResult->mblks = pEnc->current->sStat.mblks; |
918 |
|
pResult->ublks = pEnc->current->sStat.ublks; |
919 |
|
} |
920 |
|
|
921 |
} |
} |
922 |
|
|
923 |
pFrame->length = BitstreamLength(&bs); |
pFrame->length = BitstreamLength(&bs); |
924 |
|
|
925 |
emms(); |
emms(); |
926 |
|
|
927 |
return XVID_ERR_OK; |
return XVID_ERR_OK; |
928 |
} |
} |
929 |
|
|
1060 |
} |
} |
1061 |
FrameCodeP(pEnc, &bs, &bits, 1, 0); |
FrameCodeP(pEnc, &bs, &bits, 1, 0); |
1062 |
bframes_count = 0; |
bframes_count = 0; |
|
|
|
1063 |
pFrame->intra = 0; |
pFrame->intra = 0; |
1064 |
|
|
1065 |
} else { |
} else { |
1083 |
* NB : sequences like "IIBB" decode fine with msfdam but, |
* NB : sequences like "IIBB" decode fine with msfdam but, |
1084 |
* go screwy with divx 5.00 |
* go screwy with divx 5.00 |
1085 |
*/ |
*/ |
1086 |
} else if (mode == P_VOP || pEnc->bframenum_tail >= pEnc->mbParam.max_bframes) { |
} else if (mode == P_VOP || mode == S_VOP || pEnc->bframenum_tail >= pEnc->mbParam.max_bframes) { |
1087 |
/* |
/* |
1088 |
* This will be coded as a Predicted Frame |
* This will be coded as a Predicted Frame |
1089 |
*/ |
*/ |
1824 |
pEnc->vGMC.y + 16*y*pEnc->mbParam.edged_width + 16*x, |
pEnc->vGMC.y + 16*y*pEnc->mbParam.edged_width + 16*x, |
1825 |
pEnc->mbParam.edged_width, 65536); |
pEnc->mbParam.edged_width, 65536); |
1826 |
|
|
1827 |
|
if (pEnc->current->motion_flags & PMV_CHROMA16) { |
1828 |
|
iSAD += sad8(pEnc->current->image.u + 8*y*(pEnc->mbParam.edged_width/2) + 8*x, |
1829 |
|
pEnc->vGMC.u + 8*y*(pEnc->mbParam.edged_width/2) + 8*x, pEnc->mbParam.edged_width/2); |
1830 |
|
|
1831 |
|
iSAD += sad8(pEnc->current->image.v + 8*y*(pEnc->mbParam.edged_width/2) + 8*x, |
1832 |
|
pEnc->vGMC.v + 8*y*(pEnc->mbParam.edged_width/2) + 8*x, pEnc->mbParam.edged_width/2); |
1833 |
|
} |
1834 |
|
|
1835 |
if (iSAD <= pMB->sad16) { /* mode decision GMC */ |
if (iSAD <= pMB->sad16) { /* mode decision GMC */ |
1836 |
|
|
1837 |
if (pEnc->mbParam.m_quarterpel) |
if (pEnc->mbParam.m_quarterpel) |