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Merge commit '9fc7184d1a9af8d97b3fc5c2ef9d0a647d6617ea'

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* commit '9fc7184d1a9af8d97b3fc5c2ef9d0a647d6617ea':
  bfi: Avoid divisions by zero

See: 99a8552dae54fd464f19a00d9e5b92596c5c058a
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-09-29 23:59:16 +02:00
commit a6b79bb2b1
1 changed files with 5 additions and 4 deletions
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9
libavformat/bfi.c
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@ -144,9 +144,7 @@ static int bfi_read_packet(AVFormatContext * s, AVPacket * pkt)
pkt->pts = bfi->audio_frame;
bfi->audio_frame += ret;
}
else {
} else if (bfi->video_size > 0) {
//Tossing a video packet at the video decoder.
ret = av_get_packet(pb, pkt, bfi->video_size);
@ -154,10 +152,13 @@ static int bfi_read_packet(AVFormatContext * s, AVPacket * pkt)
return ret;
pkt->pts = bfi->video_frame;
bfi->video_frame += bfi->video_size ? ret / bfi->video_size : 1;
bfi->video_frame += ret / bfi->video_size;
/* One less frame to read. A cursory decrement. */
bfi->nframes--;
} else {
/* Empty video packet */
ret = AVERROR(EAGAIN);
}
bfi->avflag = !bfi->avflag;