lavc/aarch64/simple_idct: fix idct_col4_top coefficient

Fixes regression introduced by 5d0b8b1ae3.
8 years ago · 8aa60606fb
parent 4cc2a357f5
commit 8aa60606fb
1 changed files with 1 additions and 1 deletions
--- 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