Instead of crashing, return from ff_vdpau_mpeg_picture_complete()

if get_buffer() failed.

Patch by Reimar

Originally committed as revision 17427 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavcodec/vdpau.c b/libavcodec/vdpau.c
index e222bdf..1645d25 100644 (file)
--- a/libavcodec/vdpau.c
+++ b/libavcodec/vdpau.c
@@ -184,6 +184,8 @@ void ff_vdpau_mpeg_picture_complete(MpegEncContext *s, const uint8_t *buf,
     struct vdpau_render_state *render, *last, *next;
     int i;
 
+    if (!s->current_picture_ptr) return;
+
     render = (struct vdpau_render_state *)s->current_picture_ptr->data[0];
     assert(render);