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asfdec: fallback to binary search internally

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lavf will do that anyway in case seek by index fails
This commit is contained in:
Vladimir Pantelic 2011-05-12 10:25:54 +02:00 committed by Reinhard Tartler
parent 4bac1bbc3b
commit c7bd5edae4
1 changed files with 8 additions and 7 deletions
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15
libavformat/asfdec.c
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@ -1269,21 +1269,22 @@ static int asf_read_seek(AVFormatContext *s, int stream_index, int64_t pts, int
if (!asf->index_read)
asf_build_simple_index(s, stream_index);
if(!(asf->index_read && st->index_entries)){
if(av_seek_frame_binary(s, stream_index, pts, flags)<0)
return -1;
}else{
if((asf->index_read && st->index_entries)){
index= av_index_search_timestamp(st, pts, flags);
if(index<0)
return -1;
if(index >= 0) {
/* find the position */
pos = st->index_entries[index].pos;
/* do the seek */
av_log(s, AV_LOG_DEBUG, "SEEKTO: %"PRId64"\n", pos);
avio_seek(s->pb, pos, SEEK_SET);
asf_reset_header(s);
return 0;
}
}
/* no index or seeking by index failed */
if(av_seek_frame_binary(s, stream_index, pts, flags)<0)
return -1;
asf_reset_header(s);
return 0;
}