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Merge remote-tracking branch 'qatar/master'

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* qatar/master:
  lavf utils: Remove write-only variable
  lavf utils: Rename shadowing variable
  smacker: fix a few off by 1 errors
  Check for invalid VLC value in smacker decoder.
  Check and propagate errors when VLC trees cannot be built in smacker decoder.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2011-09-14 21:57:24 +02:00
commit 3ee83f4605
1 changed files with 5 additions and 6 deletions
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11
libavformat/utils.c
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@ -1742,7 +1742,6 @@ static int seek_frame_generic(AVFormatContext *s,
return -1;
if(index < 0 || index==st->nb_index_entries-1){
int i;
AVPacket pkt;
if(st->nb_index_entries){
@ -1755,12 +1754,12 @@ static int seek_frame_generic(AVFormatContext *s,
if ((ret = avio_seek(s->pb, s->data_offset, SEEK_SET)) < 0)
return ret;
}
for(i=0;; i++) {
int ret;
for (;;) {
int read_status;
do{
ret = av_read_frame(s, &pkt);
}while(ret == AVERROR(EAGAIN));
if(ret<0)
read_status = av_read_frame(s, &pkt);
} while (read_status == AVERROR(EAGAIN));
if (read_status < 0)
break;
av_free_packet(&pkt);
if(stream_index == pkt.stream_index){