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save/restore number of streams

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Originally committed as revision 7535 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Måns Rullgård 2007-01-15 22:05:22 +00:00
parent 1aa72a703c
commit 20be72c890
2 changed files with 5 additions and 2 deletions
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6
libavformat/ogg2.c
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@ -90,6 +90,7 @@ ogg_save (AVFormatContext * s)
ost->pos = url_ftell (&s->pb);;
ost->curidx = ogg->curidx;
ost->next = ogg->state;
ost->nstreams = ogg->nstreams;
memcpy(ost->streams, ogg->streams, ogg->nstreams * sizeof(*ogg->streams));
for (i = 0; i < ogg->nstreams; i++){
@ -123,8 +124,9 @@ ogg_restore (AVFormatContext * s, int discard)
url_fseek (bc, ost->pos, SEEK_SET);
ogg->curidx = ost->curidx;
memcpy (ogg->streams, ost->streams,
ogg->nstreams * sizeof (*ogg->streams));
ogg->nstreams = ost->nstreams;
memcpy(ogg->streams, ost->streams,
ost->nstreams * sizeof(*ogg->streams));
}
av_free (ost);

1
libavformat/ogg2.h
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@ -57,6 +57,7 @@ typedef struct ogg_state {
uint64_t pos;
int curidx;
struct ogg_state *next;
int nstreams;
ogg_stream_t streams[1];
} ogg_state_t;