10l (assertion failure)

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@4819 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

libavcodec/snow.c

@@ -4001,7 +4001,7 @@ static int decode_init(AVCodecContext *avctx)
     common_init(avctx);
 
     block_size = MB_SIZE >> s->block_max_depth;
-    slice_buffer_init(&s->sb, s->plane[0].height, (block_size) + (s->spatial_decomposition_count * (s->spatial_decomposition_count + 2)) + 1, s->plane[0].width, s->spatial_dwt_buffer);
+    slice_buffer_init(&s->sb, s->plane[0].height, (block_size) + (s->spatial_decomposition_count * (s->spatial_decomposition_count + 3)) + 1, s->plane[0].width, s->spatial_dwt_buffer);
 
     return 0;
 }