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lavf/oggdec: simplify destroying streams with chained audio streams.

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nstreams is assumed to be 1 at that point, so the loop is pointless.
This commit is contained in:
Clément Bœsch 2012-08-21 20:39:14 +02:00
parent 277ddf127d
commit edca80387c
1 changed files with 3 additions and 6 deletions
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9
libavformat/oggdec.c
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@ -256,18 +256,15 @@ static int ogg_read_page(AVFormatContext *s, int *sid)
idx = ogg_find_stream (ogg, serial);
if (idx < 0){
if (ogg->headers) {
int n;
if (ogg->nstreams != 1) {
av_log_missing_feature(s, "Changing stream parameters in multistream ogg is", 0);
return idx;
}
for (n = 0; n < ogg->nstreams; n++) {
av_freep(&ogg->streams[n].buf);
if (!ogg->state || ogg->state->streams[n].private != ogg->streams[n].private)
av_freep(&ogg->streams[n].private);
}
av_freep(&ogg->streams[0].buf);
if (!ogg->state || ogg->state->streams[0].private != ogg->streams[0].private)
av_freep(&ogg->streams[0].private);
ogg->curidx = -1;
ogg->nstreams = 0;
idx = ogg_new_stream(s, serial, 0);