From aea6acdc3dc0a499011e7778d4fa783bc193afe0 Mon Sep 17 00:00:00 2001
From: Jani Hautakangas <jani.hautakangas@nokia.com>
Date: Mon, 14 Feb 2011 23:47:53 +0200
Subject: Fix for ARMV6 drawhelper blending
Asm code used wrong source register when doing
constant alpha blending.
Task-number: QTBUG-16008
Reviewed-by: TRUSTME
(cherry picked from commit 04ddaa986504e3842920770927cb7247e5e0fb78)
---
src/gui/painting/qdrawhelper_arm_simd.cpp | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/gui/painting/qdrawhelper_arm_simd.cpp b/src/gui/painting/qdrawhelper_arm_simd.cpp
index 806df29..af9854c 100644
--- a/src/gui/painting/qdrawhelper_arm_simd.cpp
+++ b/src/gui/painting/qdrawhelper_arm_simd.cpp
@@ -201,8 +201,8 @@ argb32constalpha_next_pixel
uxtb16 r10, r9
uxtb16 r6, r9, ror #8
- // Negate r11 and extract src alpha
- mvn r9, r11 // bitwise not
+ // Negate r8 and extract src alpha
+ mvn r9, r8 // bitwise not
uxtb r9, r9, ror #24
mla r10, r9, r10, r14
--
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