avutil/sha: reorder Maj arguments

about 1% speedup Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago · 636c2dd438
parent 514cb9bb92
commit 636c2dd438
1 changed files with 1 additions and 1 deletions
--- a/libavutil/sha.c
+++ b/libavutil/sha.c
@ -160,7 +160,7 @@ static const uint32_t K256[64] = {


 #define Ch(x,y,z)   (((x) & ((y) ^ (z))) ^ (z))
-#define Maj(x,y,z)  ((((x) | (y)) & (z)) | ((x) & (y)))
+#define Maj(z,y,x)  ((((x) | (y)) & (z)) | ((x) & (y)))

 #define Sigma0_256(x)   (rol((x), 30) ^ rol((x), 19) ^ rol((x), 10))
 #define Sigma1_256(x)   (rol((x), 26) ^ rol((x), 21) ^ rol((x),  7))