Merge remote-tracking branch 'qatar/master'

* qatar/master:
  avc: Add a function for converting mp4 style extradata to annex b
  pthread: free progress if buffer allocation failed.
  lavc/avconv: support changing frame sizes in codecs with frame mt.
  libavformat: Document who sets the AVStream.id field
  utvideo: mark output picture as keyframe.
  sunrast: Add support for negative linesize.
  vp8: fix update_lf_deltas in libavcodec/vp8.c
  ralf: read Huffman code lengths without GetBitContext

Conflicts:
	ffmpeg.c
	libavcodec/sunrastenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>

1 files changed, 4 insertions, 5 deletions

diff --git a/libavcodec/utils.c b/libavcodec/utils.c
index 58435d43aa..9c662c2ba3 100644
--- a/libavcodec/utils.c
+++ b/libavcodec/utils.c
@@ -425,11 +425,6 @@ static int video_get_buffer(AVCodecContext *s, AVFrame *pic)
     buf = &avci->buffer[avci->buffer_count];
 
     if(buf->base[0] && (buf->width != w || buf->height != h || buf->pix_fmt != s->pix_fmt)){
-        if(s->active_thread_type&FF_THREAD_FRAME) {
-            av_log_missing_feature(s, "Width/height changing with frame threads is", 0);
-            return -1;
-        }
-
         for (i = 0; i < AV_NUM_DATA_POINTERS; i++) {
             av_freep(&buf->base[i]);
             buf->data[i]= NULL;
@@ -513,6 +508,10 @@ static int video_get_buffer(AVCodecContext *s, AVFrame *pic)
     }
     pic->extended_data = pic->data;
     avci->buffer_count++;
+    pic->width  = buf->width;
+    pic->height = buf->height;
+    pic->format = buf->pix_fmt;
+    pic->sample_aspect_ratio = s->sample_aspect_ratio;
 
     if (s->pkt) {
         pic->pkt_pts = s->pkt->pts;