From 30daa7529331057ecb470efb500152e9c4aa1ae5 Mon Sep 17 00:00:00 2001
From: Roland Scheidegger <rscheidegger@gmx.ch>
Date: Thu, 13 Oct 2005 14:30:20 +0000
Subject: enable 3rd texture unit on radeon (default still 2 enabled units).
 Disable some multitexcoord codegen stuff noone understands to make it work.
 Replace most code testing explicitly for unit 0 and 1 with loops instead of
 adding test for unit 2, smaller/more readable code at the cost of maybe some
 slight performance hit. (Code provided by Andreas Stenglein, some adjustments
 by me.)

---
 src/mesa/drivers/dri/radeon/radeon_vtxtmp_x86.S | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

(limited to 'src/mesa/drivers/dri/radeon/radeon_vtxtmp_x86.S')

diff --git a/src/mesa/drivers/dri/radeon/radeon_vtxtmp_x86.S b/src/mesa/drivers/dri/radeon/radeon_vtxtmp_x86.S
index 569d3b9b48..d2bb1d1519 100644
--- a/src/mesa/drivers/dri/radeon/radeon_vtxtmp_x86.S
+++ b/src/mesa/drivers/dri/radeon/radeon_vtxtmp_x86.S
@@ -338,7 +338,7 @@ GLOBL( _x86_Color4ub_ub_end )
 GLOBL( _x86_MultiTexCoord2fv )
 	movl	4(%esp), %eax
 	movl	8(%esp), %ecx
-	and	$1, %eax
+	and	$3, %eax
 	movl	(%ecx), %edx
 	shl	$3, %eax
 	movl	4(%ecx), %ecx
@@ -354,7 +354,7 @@ GLOBL( _x86_MultiTexCoord2fv_end )
 GLOBL( _x86_MultiTexCoord2fv_2 )
 	movl	4(%esp,1), %eax
 	movl	8(%esp,1), %ecx
-	and	$0x1, %eax
+	and	$3, %eax
 	movl	0(,%eax,4), %edx
 	movl	(%ecx), %eax
 	movl	%eax, (%edx)
@@ -370,7 +370,7 @@ GLOBL( _x86_MultiTexCoord2f )
 	movl	4(%esp), %eax
 	movl	8(%esp), %edx
 	movl	12(%esp), %ecx
-	and	$1, %eax
+	and	$3, %eax
 	shl	$3, %eax
 	movl	%edx, 0xdeadbeef(%eax)
 	movl	%ecx, 0xdeadbeef(%eax)
@@ -384,7 +384,7 @@ GLOBL( _x86_MultiTexCoord2f_2 )
 	movl	4(%esp), %eax
 	movl	8(%esp), %edx
 	movl	12(%esp,1), %ecx
-	and	$1,%eax
+	and	$3,%eax
 	movl	0(,%eax,4), %eax
 	movl	%edx, (%eax)
 	movl	%ecx, 4(%eax)
@@ -450,7 +450,7 @@ GLOBL( _sse_Attribute2f_end )
 GLOBL( _sse_MultiTexCoord2fv )
 	movl	4(%esp), %eax
 	movl	8(%esp), %ecx
-	and	$1, %eax
+	and	$3, %eax
 	movlps	(%ecx), %xmm0
 	movlps	%xmm0, 0xdeadbeef(,%eax,8)
 	ret
@@ -462,7 +462,7 @@ GLOBL( _sse_MultiTexCoord2fv_end )
 GLOBL( _sse_MultiTexCoord2fv_2 )
 	movl	4(%esp), %eax
 	movl	8(%esp), %ecx
-	and	$0x1, %eax
+	and	$3, %eax
 	movl	0(,%eax,4), %edx
 	movlps	(%ecx), %xmm0
 	movlps	%xmm0, (%edx)
@@ -474,7 +474,7 @@ GLOBL( _sse_MultiTexCoord2fv_2_end )
 */
 GLOBL( _sse_MultiTexCoord2f )
 	movl	4(%esp), %eax
-	and	$1, %eax
+	and	$3, %eax
 	movlps	8(%esp), %xmm0
 	movlps	%xmm0, 0xdeadbeef(,%eax,8)
 	ret
@@ -486,7 +486,7 @@ GLOBL( _sse_MultiTexCoord2f_end )
 GLOBL( _sse_MultiTexCoord2f_2 )
 	movl	4(%esp), %eax
 	movlps	8(%esp), %xmm0
-	and	$1,%eax
+	and	$3,%eax
 	movl	0(,%eax,4), %eax
 	movlps	%xmm0, (%eax)
 	ret
-- 
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