[FFmpeg-cvslog] ffv1: clear slice state in decode_slice()

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Fri Apr 20 14:55:09 2012 +0200| [8456089f5066104eb392be04ef7a1f532e182c28] | committer: Michael Niedermayer

ffv1: clear slice state in decode_slice()

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=8456089f5066104eb392be04ef7a1f532e182c28
---

 libavcodec/ffv1.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/libavcodec/ffv1.c b/libavcodec/ffv1.c
index df3949c..7d985f0 100644
--- a/libavcodec/ffv1.c
+++ b/libavcodec/ffv1.c
@@ -1508,6 +1508,9 @@ static int decode_slice(AVCodecContext *c, void *arg){
     const int ps= (c->bits_per_raw_sample>8)+1;
     AVFrame * const p= &f->picture;
 
+    if(f->picture.key_frame)
+        clear_slice_state(f, fs);
+
     av_assert1(width && height);
     if(f->colorspace==0){
         const int chroma_width = -((-width )>>f->chroma_h_shift);
@@ -1839,8 +1842,6 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, AVPac
             return -1;
         if(init_slices_state(f) < 0)
             return -1;
-
-        clear_state(f);
     }else{
         p->key_frame= 0;
     }