return AVERROR(ENOSYS);
}
-void ff_free_stream(AVFormatContext *s, AVStream *st) {
- int j;
- av_assert0(s->nb_streams>0);
- av_assert0(s->streams[ s->nb_streams - 1 ] == st);
+static void free_stream(AVStream **pst)
+{
+ AVStream *st = *pst;
+ int i;
+
+ if (!st)
+ return;
- for (j = 0; j < st->nb_side_data; j++)
- av_freep(&st->side_data[j].data);
+ for (i = 0; i < st->nb_side_data; i++)
+ av_freep(&st->side_data[i].data);
av_freep(&st->side_data);
if (st->parser)
av_freep(&st->info);
av_freep(&st->recommended_encoder_configuration);
av_freep(&st->priv_pts);
- av_freep(&s->streams[ --s->nb_streams ]);
+
+ av_freep(pst);
+}
+
+void ff_free_stream(AVFormatContext *s, AVStream *st)
+{
+ av_assert0(s->nb_streams>0);
+ av_assert0(s->streams[ s->nb_streams - 1 ] == st);
+
+ free_stream(&s->streams[ --s->nb_streams ]);
}
void avformat_free_context(AVFormatContext *s)