49 |
double total2 = 0.0; |
double total2 = 0.0; |
50 |
double dbytes, dbytes2; |
double dbytes, dbytes2; |
51 |
|
|
52 |
|
/* ensure free() is called safely */ |
53 |
|
codec->twopass.hintstream = NULL; |
54 |
|
twopass->nns1_array = NULL; |
55 |
|
twopass->nns2_array = NULL; |
56 |
|
|
57 |
if (codec->config.hinted_me) |
if (codec->config.hinted_me) |
58 |
{ |
{ |
59 |
codec->twopass.hintstream = malloc(100000); |
codec->twopass.hintstream = malloc(100000); |
665 |
break; |
break; |
666 |
} |
} |
667 |
|
|
668 |
|
if (bframes) |
669 |
twopass->average_bframe = (double)bframe_total / bframes / twopass->movie_curve; |
twopass->average_bframe = (double)bframe_total / bframes / twopass->movie_curve; |
670 |
|
|
671 |
|
if (pframes) |
672 |
twopass->average_pframe = (double)pframe_total / pframes / twopass->movie_curve; |
twopass->average_pframe = (double)pframe_total / pframes / twopass->movie_curve; |
673 |
|
else |
674 |
|
if (bframes) |
675 |
|
twopass->average_pframe = twopass->average_bframe; // b-frame packed bitstream fix |
676 |
|
else |
677 |
|
{ |
678 |
|
DEBUGERR("ERROR: No p-frames or b-frames were present in the 1st pass. Rate control cannot function properly!"); |
679 |
|
return ICERR_ERROR; |
680 |
|
} |
681 |
|
|
682 |
|
|
683 |
|
|
993 |
|
|
994 |
if (twopass->nns_array_pos >= twopass->nns_array_length) |
if (twopass->nns_array_pos >= twopass->nns_array_length) |
995 |
{ |
{ |
996 |
twopass->nns_array_pos = 0; |
// fix for VirtualDub 1.4.13 bframe handling |
997 |
|
if (codec->config.max_bframes > 0 && |
998 |
|
codec->framenum < twopass->nns_array_length + codec->config.max_bframes) |
999 |
|
{ |
1000 |
|
return ICERR_OK; |
1001 |
|
} |
1002 |
|
else |
1003 |
|
{ |
1004 |
DEBUGERR("ERROR: VIDEO EXCEEDS 1ST PASS!!!"); |
DEBUGERR("ERROR: VIDEO EXCEEDS 1ST PASS!!!"); |
1005 |
return ICERR_ERROR; |
return ICERR_ERROR; |
1006 |
} |
} |
1007 |
|
} |
1008 |
|
|
1009 |
memcpy(&twopass->nns1, &twopass->nns1_array[twopass->nns_array_pos], sizeof(NNSTATS)); |
memcpy(&twopass->nns1, &twopass->nns1_array[twopass->nns_array_pos], sizeof(NNSTATS)); |
1010 |
if (codec->config.mode == DLG_MODE_2PASS_2_EXT) |
if (codec->config.mode == DLG_MODE_2PASS_2_EXT) |
1020 |
twopass->bytes2 = bytes1; |
twopass->bytes2 = bytes1; |
1021 |
twopass->desired_bytes2 = bytes1; |
twopass->desired_bytes2 = bytes1; |
1022 |
frame->intra = 3; |
frame->intra = 3; |
1023 |
return 2; |
return ICERR_OK; |
1024 |
} |
} |
1025 |
else if (twopass->nns1.dd_v & NNSTATS_PADFRAME) |
else if (twopass->nns1.dd_v & NNSTATS_PADFRAME) |
1026 |
{ |
{ |
1028 |
twopass->bytes2 = bytes1; |
twopass->bytes2 = bytes1; |
1029 |
twopass->desired_bytes2 = bytes1; |
twopass->desired_bytes2 = bytes1; |
1030 |
frame->intra = 4; |
frame->intra = 4; |
1031 |
return 2; |
return ICERR_OK; |
1032 |
} |
} |
1033 |
else if (twopass->nns1.dd_v & NNSTATS_DELAYFRAME) |
else if (twopass->nns1.dd_v & NNSTATS_DELAYFRAME) |
1034 |
{ |
{ |
1036 |
twopass->bytes2 = bytes1; |
twopass->bytes2 = bytes1; |
1037 |
twopass->desired_bytes2 = bytes1; |
twopass->desired_bytes2 = bytes1; |
1038 |
frame->intra = 5; |
frame->intra = 5; |
1039 |
return 2; |
return ICERR_OK; |
1040 |
} |
} |
1041 |
|
|
1042 |
overflow = twopass->overflow / 8; |
overflow = twopass->overflow / 8; |
1481 |
frame->general |= (frame->quant < 4) ? XVID_MPEGQUANT : XVID_H263QUANT; |
frame->general |= (frame->quant < 4) ? XVID_MPEGQUANT : XVID_H263QUANT; |
1482 |
frame->general &= (frame->quant < 4) ? ~XVID_H263QUANT : ~XVID_MPEGQUANT; |
frame->general &= (frame->quant < 4) ? ~XVID_H263QUANT : ~XVID_MPEGQUANT; |
1483 |
} |
} |
1484 |
/* |
|
1485 |
if (codec->config.quant_type == QUANT_MODE_MOD_NEW) |
if (codec->config.quant_type == QUANT_MODE_MOD_NEW) |
1486 |
{ |
{ |
1487 |
frame->general |= (frame->quant < 4) ? XVID_H263QUANT : XVID_MPEGQUANT; |
frame->general |= (frame->quant < 4) ? XVID_H263QUANT : XVID_MPEGQUANT; |
1488 |
frame->general &= (frame->quant < 4) ? ~XVID_MPEGQUANT : ~XVID_H263QUANT; |
frame->general &= (frame->quant < 4) ? ~XVID_MPEGQUANT : ~XVID_H263QUANT; |
1489 |
} |
} |
1490 |
*/ |
|
1491 |
return ICERR_OK; |
return ICERR_OK; |
1492 |
} |
} |
1493 |
|
|