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Merge remote-tracking branch 'qatar/master'

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* qatar/master:
  make av_interleaved_write_frame() flush packets when pkt is NULL
  mpegts: Fix dead error checks
  vc1: Do not read from array if index is invalid.
  targa: convert to bytestream2.
  rv34: set mb_num_left to 0 after finishing a frame

Conflicts:
	libavcodec/targa.c
	libavcodec/vc1data.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer
2012-03-27 11:52:08 +02:00
parent ab31db0610 904100e5fc
commit 6999f8bcf5
8 changed files with 159 additions and 123 deletions
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30
libavformat/utils.c
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@@ -3481,24 +3481,30 @@ static int interleave_packet(AVFormatContext *s, AVPacket *out, AVPacket *in, in
}
int av_interleaved_write_frame(AVFormatContext *s, AVPacket *pkt){
AVStream *st= s->streams[ pkt->stream_index];
int ret;
int ret, flush = 0;
//FIXME/XXX/HACK drop zero sized packets
if(st->codec->codec_type == AVMEDIA_TYPE_AUDIO && pkt->size==0)
return 0;
if (pkt) {
AVStream *st= s->streams[ pkt->stream_index];
av_dlog(s, "av_interleaved_write_frame size:%d dts:%"PRId64" pts:%"PRId64"\n",
pkt->size, pkt->dts, pkt->pts);
if((ret = compute_pkt_fields2(s, st, pkt)) < 0 && !(s->oformat->flags & AVFMT_NOTIMESTAMPS))
return ret;
//FIXME/XXX/HACK drop zero sized packets
if(st->codec->codec_type == AVMEDIA_TYPE_AUDIO && pkt->size==0)
return 0;
if(pkt->dts == AV_NOPTS_VALUE && !(s->oformat->flags & AVFMT_NOTIMESTAMPS))
return AVERROR(EINVAL);
av_dlog(s, "av_interleaved_write_frame size:%d dts:%"PRId64" pts:%"PRId64"\n",
pkt->size, pkt->dts, pkt->pts);
if((ret = compute_pkt_fields2(s, st, pkt)) < 0 && !(s->oformat->flags & AVFMT_NOTIMESTAMPS))
return ret;
if(pkt->dts == AV_NOPTS_VALUE && !(s->oformat->flags & AVFMT_NOTIMESTAMPS))
return AVERROR(EINVAL);
} else {
av_dlog(s, "av_interleaved_write_frame FLUSH\n");
flush = 1;
}
for(;;){
AVPacket opkt;
int ret= interleave_packet(s, &opkt, pkt, 0);
int ret= interleave_packet(s, &opkt, pkt, flush);
if(ret<=0) //FIXME cleanup needed for ret<0 ?
return ret;