From 95a68340c93d01cdf016eee6807528757d4f3dbd Mon Sep 17 00:00:00 2001
From: homm <homm86@gmail.com>
Date: Tue, 16 Aug 2016 15:22:54 +0200
Subject: [PATCH] =?UTF-8?q?SIMD=20Convert.=20fix=20RGBa=20=E2=86=92=C2=A0R?=
 =?UTF-8?q?GBA=20conversion=20on=20AVX2?=
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---
 src/libImaging/Convert.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/libImaging/Convert.c b/src/libImaging/Convert.c
index 4bf434fd0..0d90ccf5e 100644
--- a/src/libImaging/Convert.c
+++ b/src/libImaging/Convert.c
@@ -598,7 +598,10 @@ rgba2rgbA(UINT8* out, const UINT8* in, int xsize)
 
 #endif
 
-    for (; x < xsize; x++, in+=4) {
+    in = &in[x * 4];
+    out = &out[x * 4];
+
+    for (; x < xsize; x++, in += 4) {
         alpha = in[3];
         if (alpha == 255 || alpha == 0) {
             *out++ = in[0];