[FFmpeg-cvslog] lavc/aarch64/simple_idct: fix idct_col4_top coefficient

[Matthieu Bouron]

ffmpeg | branch: master | Matthieu Bouron <matthieu.bouron at gmail.com> | Tue Jun 13 17:19:51 2017 +0200| [8aa60606fb64b8280627935b0df55d4d2aeca5d1] | committer: Matthieu Bouron

lavc/aarch64/simple_idct: fix idct_col4_top coefficient

Fixes regression introduced by 5d0b8b1ae307951310c7d9a8fa282fbca9b997cd.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=8aa60606fb64b8280627935b0df55d4d2aeca5d1
---

 libavcodec/aarch64/simple_idct_neon.S | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/aarch64/simple_idct_neon.S b/libavcodec/aarch64/simple_idct_neon.S
index 92987985d2..5bd31e5be9 100644
--- a/libavcodec/aarch64/simple_idct_neon.S
+++ b/libavcodec/aarch64/simple_idct_neon.S
@@ -74,7 +74,7 @@ endconst
 .endm
 
 .macro idct_col4_top y1, y2, y3, y4, i, l
-        smull\i         v7.4S,  \y3\l, z1
+        smull\i         v7.4S,  \y3\l, z2
         smull\i         v16.4S, \y3\l, z6
         smull\i         v17.4S, \y2\l, z1
         add             v19.4S, v23.4S, v7.4S