744 |
if (pEnc->bframenum_head > 0) { |
if (pEnc->bframenum_head > 0) { |
745 |
pEnc->bframenum_head = pEnc->bframenum_tail = 0; |
pEnc->bframenum_head = pEnc->bframenum_tail = 0; |
746 |
|
|
747 |
|
/* write an empty marker to the bitstream. |
748 |
|
|
749 |
|
for divx5 decoder compatibility, this marker must consist |
750 |
|
of a not-coded p-vop, with a time_base of zero, and time_increment |
751 |
|
indentical to the future-referece frame. |
752 |
|
*/ |
753 |
|
|
754 |
if ((pEnc->global & XVID_GLOBAL_PACKED)) { |
if ((pEnc->global & XVID_GLOBAL_PACKED)) { |
755 |
|
int tmp; |
756 |
|
|
757 |
DPRINTF(DPRINTF_DEBUG,"*** 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", |
758 |
pEnc->bframenum_head, pEnc->bframenum_tail, |
pEnc->bframenum_head, pEnc->bframenum_tail, |
759 |
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
760 |
|
|
|
set_timecodes(pEnc->current,pEnc->reference,pEnc->mbParam.fbase); |
|
|
BitstreamWriteVopHeader(&bs, &pEnc->mbParam, pEnc->current, 0); |
|
761 |
BitstreamPad(&bs); |
BitstreamPad(&bs); |
762 |
BitstreamPutBits(&bs, 0x7f, 8); |
|
763 |
|
tmp = pEnc->current->seconds; |
764 |
|
pEnc->current->seconds = 0; /* force time_base = 0 */ |
765 |
|
BitstreamWriteVopHeader(&bs, &pEnc->mbParam, pEnc->current, 0); |
766 |
|
pEnc->current->seconds = tmp; |
767 |
|
|
768 |
pFrame->length = BitstreamLength(&bs); |
pFrame->length = BitstreamLength(&bs); |
769 |
pFrame->intra = 0; |
pFrame->intra = 0; |
825 |
pEnc->queue_head = (pEnc->queue_head + 1) % pEnc->mbParam.max_bframes; |
pEnc->queue_head = (pEnc->queue_head + 1) % pEnc->mbParam.max_bframes; |
826 |
pEnc->queue_size--; |
pEnc->queue_size--; |
827 |
|
|
828 |
} else if (BitstreamPos(&bs) == 0) { |
} else { |
829 |
|
|
830 |
|
/* if nothing was encoded, write an 'ignore this frame' flag |
831 |
|
to the bitstream */ |
832 |
|
|
833 |
|
if (BitstreamPos(&bs) == 0) { |
834 |
|
|
835 |
DPRINTF(DPRINTF_DEBUG,"*** 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", |
836 |
pEnc->bframenum_head, pEnc->bframenum_tail, |
pEnc->bframenum_head, pEnc->bframenum_tail, |
837 |
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
pEnc->queue_head, pEnc->queue_tail, pEnc->queue_size); |
838 |
|
|
839 |
|
BitstreamPutBits(&bs, 0x7f, 8); |
840 |
pFrame->intra = 0; |
pFrame->intra = 0; |
841 |
|
} |
|
set_timecodes(pEnc->current,pEnc->reference,pEnc->mbParam.fbase); |
|
|
BitstreamWriteVopHeader(&bs, &pEnc->mbParam, pEnc->current, 0); // write N_VOP |
|
|
BitstreamPad(&bs); |
|
|
pFrame->length = BitstreamLength(&bs); |
|
|
|
|
|
return XVID_ERR_OK; |
|
|
|
|
|
} else { |
|
842 |
|
|
843 |
pFrame->length = BitstreamLength(&bs); |
pFrame->length = BitstreamLength(&bs); |
844 |
return XVID_ERR_OK; |
return XVID_ERR_OK; |
880 |
|
|
881 |
if ((pEnc->global & XVID_GLOBAL_DEBUG)) { |
if ((pEnc->global & XVID_GLOBAL_DEBUG)) { |
882 |
image_printf(&pEnc->current->image, pEnc->mbParam.edged_width, pEnc->mbParam.height, 5, 5, |
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); |
"%i if:%i st:%i", pEnc->m_framenum++, pEnc->iFrameNum, pEnc->current->stamp); |
884 |
} |
} |
885 |
|
|
886 |
/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
971 |
pEnc->flush_bframes = 1; |
pEnc->flush_bframes = 1; |
972 |
|
|
973 |
if ((pEnc->global & XVID_GLOBAL_PACKED) && pEnc->bframenum_tail > 0) { |
if ((pEnc->global & XVID_GLOBAL_PACKED) && pEnc->bframenum_tail > 0) { |
974 |
BitstreamPad(&bs); |
BitstreamPadAlways(&bs); |
975 |
input_valid = 0; |
input_valid = 0; |
976 |
goto ipvop_loop; |
goto ipvop_loop; |
977 |
} |
} |
998 |
pEnc->flush_bframes = 1; |
pEnc->flush_bframes = 1; |
999 |
|
|
1000 |
if ((pEnc->global & XVID_GLOBAL_PACKED)) { |
if ((pEnc->global & XVID_GLOBAL_PACKED)) { |
1001 |
BitstreamPad(&bs); |
BitstreamPadAlways(&bs); |
1002 |
input_valid = 0; |
input_valid = 0; |
1003 |
goto ipvop_loop; |
goto ipvop_loop; |
1004 |
} |
} |
1613 |
start_timer(); |
start_timer(); |
1614 |
if (pEnc->current->global_flags & XVID_HINTEDME_SET) { |
if (pEnc->current->global_flags & XVID_HINTEDME_SET) { |
1615 |
HintedMESet(pEnc, &bIntra); |
HintedMESet(pEnc, &bIntra); |
1616 |
if (bIntra == 0) MotionEstimationHinted(&pEnc->mbParam, pEnc->current, pEnc->reference, |
if (bIntra == 0) { |
1617 |
|
pEnc->current->fcode = FindFcode(&pEnc->mbParam, pEnc->current); |
1618 |
|
MotionEstimationHinted(&pEnc->mbParam, pEnc->current, pEnc->reference, |
1619 |
&pEnc->vInterH, &pEnc->vInterV, &pEnc->vInterHV); |
&pEnc->vInterH, &pEnc->vInterV, &pEnc->vInterHV); |
1620 |
|
} |
1621 |
|
|
1622 |
} else { |
} else { |
1623 |
|
|