From: Xiang, Haihao <haihao.xiang@intel.com>
Date: Wed, 14 May 2008 01:52:46 +0000 (+0800)
Subject: _generic_read_RGBA_span_BGRA8888_REV_SSE2: It should adjust the source
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4b7d301c94d33394550322768a9d2232087b2d64;p=mesa.git

_generic_read_RGBA_span_BGRA8888_REV_SSE2: It should adjust the source
and target pointers after do the first 2 pixels. fix bug #15850
---

diff --git a/src/mesa/x86/read_rgba_span_x86.S b/src/mesa/x86/read_rgba_span_x86.S
index 2e5c3be83fe..80144b889c7 100644
--- a/src/mesa/x86/read_rgba_span_x86.S
+++ b/src/mesa/x86/read_rgba_span_x86.S
@@ -434,7 +434,8 @@ _generic_read_RGBA_span_BGRA8888_REV_SSE2:
 	je	.L47
 
 	movq	(%ebx), %xmm0
-
+	addl	$8, %ebx
+        
 	movdqa	%xmm0, %xmm3
 	movdqa	%xmm0, %xmm4
 	andps	%xmm1, %xmm0
@@ -448,6 +449,7 @@ _generic_read_RGBA_span_BGRA8888_REV_SSE2:
 	orps	%xmm3, %xmm0
 
 	movq	%xmm0, (%ecx)
+	addl	$8, %ecx        
 .L47:
 
 	testl	$1, %edx