[FFmpeg-devel] [PATCH] snow: remove strange av_assert2

[Andreas Cadhalpun]

It asserts that the frame linesize is larger than 37, but it can be
smaller and decoding such frames works. Thus it is unclear what this
assert is good for.

Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun at googlemail.com>
---

This av_assert2 can be triggered with:
$ ffmpeg -f lavfi -i testsrc=s=32x32:d=0.1 -c snow snow.nut
$ ffmpeg -i test.snow -f null /dev/null

---
 libavcodec/snow.h | 2 --
 1 file changed, 2 deletions(-)

diff --git a/libavcodec/snow.h b/libavcodec/snow.h
index 95e07cd..3773028 100644
--- a/libavcodec/snow.h
+++ b/libavcodec/snow.h
@@ -347,8 +347,6 @@ static av_always_inline void add_yblock(SnowContext *s, int sliced, slice_buffer
 
     if(b_w<=0 || b_h<=0) return;
 
-    av_assert2(src_stride > 2*MB_SIZE + 5);
-
     if(!sliced && offset_dst)
         dst += src_x + src_y*dst_stride;
     dst8+= src_x + src_y*src_stride;
-- 
2.1.4