From dc33fe1d0080e932faa9fe3c7fb4850dfde161a8 Mon Sep 17 00:00:00 2001
From: James Almer <jamrial@gmail.com>
Date: Thu, 7 Dec 2017 18:09:00 -0300
Subject: [PATCH] x86/vf_hflip: don't load the width argument twice
Signed-off-by: James Almer <jamrial@gmail.com>
---
libavfilter/x86/vf_hflip.asm | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/libavfilter/x86/vf_hflip.asm b/libavfilter/x86/vf_hflip.asm
index d14cc086e56..9f262ece5c0 100644
--- a/libavfilter/x86/vf_hflip.asm
+++ b/libavfilter/x86/vf_hflip.asm
@@ -33,7 +33,7 @@ INIT_XMM ssse3
cglobal hflip_byte, 3, 5, 3, src, dst, w, r, x
mova m0, [pb_flip_byte]
mov xq, 0
- mov wd, dword wm
+ movsxdifnidn wq, wd
mov rq, wq
and rq, 2 * mmsize - 1
cmp wq, 2 * mmsize
@@ -71,8 +71,7 @@ RET
cglobal hflip_short, 3, 5, 3, src, dst, w, r, x
mova m0, [pb_flip_short]
mov xq, 0
- mov wd, dword wm
- add wq, wq
+ add wd, wd
mov rq, wq
and rq, 2 * mmsize - 1
cmp wq, 2 * mmsize
--
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