From 8cc2cc11fd3c92915304bfb56ca726a84bee297d Mon Sep 17 00:00:00 2001
From: Rodolfo Osvaldo Bogado <rodolfoosvaldobogado@gmail.com>
Date: Thu, 10 Dec 2009 17:34:19 +0000
Subject: [PATCH] this is a little commit: changed the blending functions for
 the logic ops emulation, now the accuracy is the best possible with the
 functions available in D3D. if someone is interested i'll post how i get this
 values :) please test and let me know the results.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4673 8ced0084-cf51-0410-be5f-012b33b47a6e
---
 Source/Plugins/Plugin_VideoDX9/Src/Render.cpp | 96 +++++++++----------
 1 file changed, 48 insertions(+), 48 deletions(-)

diff --git a/Source/Plugins/Plugin_VideoDX9/Src/Render.cpp b/Source/Plugins/Plugin_VideoDX9/Src/Render.cpp
index 4c4ac67b5c..c8b9a0f048 100644
--- a/Source/Plugins/Plugin_VideoDX9/Src/Render.cpp
+++ b/Source/Plugins/Plugin_VideoDX9/Src/Render.cpp
@@ -111,65 +111,65 @@ static const D3DBLEND d3dDestFactors[8] =
 
 static const D3DBLENDOP d3dLogincOPop[16] =
 {
-	D3DBLENDOP_ADD,
-    D3DBLENDOP_ADD,
-    D3DBLENDOP_ADD,
-    D3DBLENDOP_ADD,
-    D3DBLENDOP_ADD,
-	D3DBLENDOP_ADD,
-	D3DBLENDOP_ADD,
-	D3DBLENDOP_ADD,
+	D3DBLENDOP_ADD,//0
+    D3DBLENDOP_ADD,//1
+    D3DBLENDOP_SUBTRACT,//2
+    D3DBLENDOP_ADD,//3
+    D3DBLENDOP_REVSUBTRACT,//4
+	D3DBLENDOP_ADD,//5
+	D3DBLENDOP_MAX,//6
+	D3DBLENDOP_ADD,//7
 	
-	D3DBLENDOP_REVSUBTRACT,
-	D3DBLENDOP_REVSUBTRACT,
-	D3DBLENDOP_SUBTRACT,
-	D3DBLENDOP_SUBTRACT,
-	D3DBLENDOP_REVSUBTRACT,
-	D3DBLENDOP_REVSUBTRACT,
-	D3DBLENDOP_SUBTRACT,
-	D3DBLENDOP_ADD
+	D3DBLENDOP_MAX,//8
+	D3DBLENDOP_MAX,//9
+	D3DBLENDOP_ADD,//10
+	D3DBLENDOP_ADD,//11
+	D3DBLENDOP_ADD,//12
+	D3DBLENDOP_ADD,//13
+	D3DBLENDOP_ADD,//14
+	D3DBLENDOP_ADD//15
 };
 
 static const D3DBLEND d3dLogicOpSrcFactors[16] =
 {
-	D3DBLEND_ZERO,
-	D3DBLEND_DESTCOLOR,
-	D3DBLEND_INVDESTCOLOR,
-	D3DBLEND_ONE,
-	D3DBLEND_ZERO,
-	D3DBLEND_ZERO,
-	D3DBLEND_INVDESTCOLOR,
-	D3DBLEND_ONE,
+	D3DBLEND_ZERO,//0
+	D3DBLEND_DESTCOLOR,//1
+	D3DBLEND_ONE,//2
+	D3DBLEND_ONE,//3
+	D3DBLEND_DESTCOLOR,//4
+	D3DBLEND_ZERO,//5
+	D3DBLEND_INVDESTCOLOR,//6
+	D3DBLEND_INVDESTCOLOR,//7
 
-	D3DBLEND_ONE,
-	D3DBLEND_INVDESTCOLOR,
-	D3DBLEND_ONE,
-	D3DBLEND_ONE,
-	D3DBLEND_ONE,
-	D3DBLEND_ONE, 
-	D3DBLEND_ONE,
-	D3DBLEND_ONE
+	D3DBLEND_INVSRCCOLOR,//8
+	D3DBLEND_INVSRCCOLOR,//9
+	D3DBLEND_INVDESTCOLOR,//10
+	D3DBLEND_ONE,//11
+	D3DBLEND_INVSRCCOLOR,//12
+	D3DBLEND_INVSRCCOLOR,//13 
+	D3DBLEND_INVDESTCOLOR,//14
+	D3DBLEND_ONE//15
 };
 
 static const D3DBLEND d3dLogicOpDestFactors[16] =
 {
-	D3DBLEND_ZERO,
-	D3DBLEND_ZERO,
-	D3DBLEND_ZERO,
-	D3DBLEND_ZERO,
-	D3DBLEND_INVSRCCOLOR,
-	D3DBLEND_ONE,
-	D3DBLEND_INVSRCCOLOR,
-	D3DBLEND_ONE,
+	D3DBLEND_ZERO,//0
+	D3DBLEND_ZERO,//1
+	D3DBLEND_INVSRCCOLOR,//2
+	D3DBLEND_ZERO,//3
+	D3DBLEND_ONE,//4
+	D3DBLEND_ONE,//5
+	D3DBLEND_INVSRCCOLOR,//6
+	D3DBLEND_ONE,//7
 
-	D3DBLEND_ONE,
-	D3DBLEND_SRCCOLOR,
-	D3DBLEND_ONE,
-	D3DBLEND_ONE,
-	D3DBLEND_ONE,
-	D3DBLEND_ONE, 
-	D3DBLEND_SRCCOLOR,
-	D3DBLEND_ONE
+	D3DBLEND_INVDESTCOLOR,//8
+	D3DBLEND_SRCCOLOR,//9
+	D3DBLEND_INVDESTCOLOR,//10
+	D3DBLEND_INVDESTCOLOR,//11
+	D3DBLEND_INVSRCCOLOR,//12
+	D3DBLEND_ONE,//13 
+	D3DBLEND_INVSRCCOLOR,//14
+	D3DBLEND_ONE//15
 };
 
 static const D3DCULL d3dCullModes[4] =