From a92659f65cca584b34735d8a754782207d06fea2 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?fix=20RGBa=20=E2=86=92=C2=A0RGBA=20conversion?=
 =?UTF-8?q?=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 293f1886d..9d9c97d28 100644
--- a/src/libImaging/Convert.c
+++ b/src/libImaging/Convert.c
@@ -583,7 +583,10 @@ 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];