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Code Issues Releases Activity

remove unused functions

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Originally committed as revision 9520 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Måns Rullgård 2007-07-07 13:46:25 +00:00
parent ceb48b46f8
commit 14d194d5d8
1 changed files with 0 additions and 43 deletions
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43
libavformat/utils.c
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@ -1006,49 +1006,6 @@ int av_add_index_entry(AVStream *st,
return index; return index;
} }
/**
* build an index for raw streams using a parser.
*/
static void av_build_index_raw(AVFormatContext *s)
{
AVPacket pkt1, *pkt = &pkt1;
int ret;
AVStream *st;
st = s->streams[0];
av_read_frame_flush(s);
url_fseek(&s->pb, s->data_offset, SEEK_SET);
for(;;) {
ret = av_read_frame(s, pkt);
if (ret < 0)
break;
if (pkt->stream_index == 0 && st->parser &&
(pkt->flags & PKT_FLAG_KEY)) {
av_add_index_entry(st, st->parser->frame_offset, pkt->dts,
0, 0, AVINDEX_KEYFRAME);
}
av_free_packet(pkt);
}
}
/**
* Returns TRUE if we deal with a raw stream.
*
* Raw codec data and parsing needed.
*/
static int is_raw_stream(AVFormatContext *s)
{
AVStream *st;
if (s->nb_streams != 1)
return 0;
st = s->streams[0];
if (!st->need_parsing)
return 0;
return 1;
}
int av_index_search_timestamp(AVStream *st, int64_t wanted_timestamp, int av_index_search_timestamp(AVStream *st, int64_t wanted_timestamp,
int flags) int flags)
{ {