From ec77ba3e99106571cfa70a762bbf570ab459b26c Mon Sep 17 00:00:00 2001
From: Rodolfo Osvaldo Bogado <rodolfoosvaldobogado@gmail.com>
Date: Sat, 31 Oct 2009 03:35:36 +0000
Subject: [PATCH] fixed z textures, don't know where this is used but a fix is
 a fix

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4486 8ced0084-cf51-0410-be5f-012b33b47a6e
---
 Source/Core/VideoCommon/Src/PixelShaderManager.cpp      | 7 ++++---
 Source/Plugins/Plugin_VideoOGL/Src/PixelShaderCache.cpp | 9 +++------
 2 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/Source/Core/VideoCommon/Src/PixelShaderManager.cpp b/Source/Core/VideoCommon/Src/PixelShaderManager.cpp
index deb4646a27..4535671d53 100644
--- a/Source/Core/VideoCommon/Src/PixelShaderManager.cpp
+++ b/Source/Core/VideoCommon/Src/PixelShaderManager.cpp
@@ -113,8 +113,8 @@ void PixelShaderManager::SetConstants()
             case 0:
                 // 8 bits
                 // this breaks the menu in SSBM when it is set correctly to
-                //ftemp[0] = ffrac/(65536.0f); ftemp[1] = 0; ftemp[2] = 0; ftemp[3] = 0;
-                ftemp[0] = ffrac/65536.0f; ftemp[1] = ffrac/256.0f; ftemp[2] = ffrac; ftemp[3] = 0;
+                ftemp[0] = ffrac/(65536.0f); ftemp[1] = 0; ftemp[2] = 0; ftemp[3] = 0;
+                //ftemp[0] = ffrac/65536.0f; ftemp[1] = ffrac/256.0f; ftemp[2] = ffrac; ftemp[3] = 0;
                 break;
             case 1:
                 // 16 bits
@@ -122,7 +122,8 @@ void PixelShaderManager::SetConstants()
                 break;
             case 2:
                 // 24 bits
-                ftemp[0] = ffrac; ftemp[1] = ffrac/256.0f; ftemp[2] = ffrac/65536.0f; ftemp[3] = 0;
+				ftemp[0] = ffrac/65536.0f; ftemp[1] = ffrac/256.0f; ftemp[2] = ffrac; ftemp[3] = 0;
+                //ftemp[0] = ffrac; ftemp[1] = ffrac/256.0f; ftemp[2] = ffrac/65536.0f; ftemp[3] = 0;
                 break;
         }
 		SetPSConstant4fv(C_ZBIAS, ftemp);
diff --git a/Source/Plugins/Plugin_VideoOGL/Src/PixelShaderCache.cpp b/Source/Plugins/Plugin_VideoOGL/Src/PixelShaderCache.cpp
index dbae586853..13f8b65156 100644
--- a/Source/Plugins/Plugin_VideoOGL/Src/PixelShaderCache.cpp
+++ b/Source/Plugins/Plugin_VideoOGL/Src/PixelShaderCache.cpp
@@ -117,13 +117,10 @@ void PixelShaderCache::Init()
 						"TEMP R0;\n"
 						"TEMP R1;\n"
                         "TEMP R2;\n"
-                        "PARAM K0 = { 65535.0, 255.0 };\n" 
+                        "PARAM K0 = { 65535.0, 255.0,1.0};\n" 
 						"TEX R2, fragment.texcoord[0], texture[0], RECT;\n"
-                        "MUL R0.x, R2.x, K0.x;\n"
-                        "FRC R0.x, R0.x;\n"
-                        "MUL R0.y, R2.x, K0.y;\n"
-                        "FRC R0.y, R0.y;\n"
-                        "MOV R0.z, R2.x;\n"
+                        "MUL R0, R2.x, K0;\n"
+                        "FRC R0, R0;\n"
 						"DP4 R1.x, R0, program.env[%d];\n"
 						"DP4 R1.y, R0, program.env[%d];\n"
                         "DP4 R1.z, R0, program.env[%d];\n"