Set reordered_opaque during context alloc by default to AV_NOPTS_VALUE.

This should make sure that pictures allocated prior to avcodec_decode_video()
get AV_NOPTS_VALUE assigned.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21580 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

libavcodec/options.c

@@ -442,6 +442,7 @@ void avcodec_get_context_defaults2(AVCodecContext *s, enum CodecType codec_type)
 
     s->palctrl = NULL;
     s->reget_buffer= avcodec_default_reget_buffer;
+    s->reordered_opaque= AV_NOPTS_VALUE;
 }
 
 AVCodecContext *avcodec_alloc_context2(enum CodecType codec_type){