Merge remote-tracking branch 'qatar/master'

* qatar/master:
  ffmpeg: get rid of the -vglobal option.
  dct32: Add AVX implementation of 32-point DCT
  dct32: Change pass 6 permutation to allow for AVX implementation
  dct32: port SSE 32-point DCT to YASM
  multiple inclusion guard cleanup
  avio: document buffer must created with av_malloc() and friends
  avio: check AVIOContext malloc failure
  swscale: point out an alternative to sws_getContext
  svq3: Do initialization after parsing the extradata
  add changelog entries for 0.7_beta2
  mp3lame: add #include required for AV_RB32 macro.

Conflicts:
	Changelog
	libavcodec/svq3.c
	libavcodec/x86/dct32_sse.c
	libavfilter/vsrc_buffer.h

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

1 files changed, 10 insertions, 9 deletions

diff --git a/libavcodec/svq3.c b/libavcodec/svq3.c
index a7e806540a..95c85fa0bb 100644
--- a/libavcodec/svq3.c
+++ b/libavcodec/svq3.c
@@ -819,21 +819,12 @@ static av_cold int svq3_decode_init(AVCodecContext *avctx)
     avctx->pix_fmt = avctx->codec->pix_fmts[0];
 
     if (!s->context_initialized) {
-        s->width  = avctx->width;
-        s->height = avctx->height;
         h->chroma_qp[0] = h->chroma_qp[1] = 4;
 
         svq3->halfpel_flag = 1;
         svq3->thirdpel_flag = 1;
         svq3->unknown_flag = 0;
 
-        if (MPV_common_init(s) < 0)
-            return -1;
-
-        h->b_stride = 4*s->mb_width;
-
-        ff_h264_alloc_tables(h);
-
         /* prowl for the "SEQH" marker in the extradata */
         extradata = (unsigned char *)avctx->extradata;
         for (m = 0; m < avctx->extradata_size; m++) {
@@ -920,6 +911,16 @@ static av_cold int svq3_decode_init(AVCodecContext *avctx)
 #endif
             }
         }
+
+        s->width  = avctx->width;
+        s->height = avctx->height;
+
+        if (MPV_common_init(s) < 0)
+            return -1;
+
+        h->b_stride = 4*s->mb_width;
+
+        ff_h264_alloc_tables(h);
     }
 
     return 0;