From 7f3a3ccd6c56cec4d66526334dc9b65a5006424a Mon Sep 17 00:00:00 2001
From: raven02 <jacky.kktsui@yahoo.com.hk>
Date: Tue, 1 Oct 2013 08:32:33 +0800
Subject: [PATCH] Projection mapping : Initialize z as 1.0f

---
 GPU/GLES/TransformPipeline.cpp     | 4 ++--
 GPU/GLES/VertexShaderGenerator.cpp | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/GPU/GLES/TransformPipeline.cpp b/GPU/GLES/TransformPipeline.cpp
index 364a5c068f..45bdbbee45 100644
--- a/GPU/GLES/TransformPipeline.cpp
+++ b/GPU/GLES/TransformPipeline.cpp
@@ -469,7 +469,7 @@ void TransformDrawEngine::SoftwareTransformAndDraw(
 		float v[3] = {0, 0, 0};
 		float c0[4] = {1, 1, 1, 1};
 		float c1[4] = {0, 0, 0, 0};
-		float uv[3] = {0, 0, 0};
+		float uv[3] = {0, 0, 1};
 		float fogCoef = 1.0f;
 
 		if (throughmode) {
@@ -658,7 +658,7 @@ void TransformDrawEngine::SoftwareTransformAndDraw(
 			}
 			uv[0] = uv[0] * widthFactor;
 			uv[1] = uv[1] * heightFactor;
-
+			
 			// Transform the coord by the view matrix.
 			Vec3ByMatrix43(v, out, gstate.viewMatrix);
 			fogCoef = (v[2] + fog_end) * fog_slope;
diff --git a/GPU/GLES/VertexShaderGenerator.cpp b/GPU/GLES/VertexShaderGenerator.cpp
index fe278a357b..2b1a8f189b 100644
--- a/GPU/GLES/VertexShaderGenerator.cpp
+++ b/GPU/GLES/VertexShaderGenerator.cpp
@@ -557,9 +557,9 @@ void GenerateVertexShader(int prim, u32 vertType, char *buffer, bool useHWTransf
 							temp_tc = "vec4(0.0, 0.0, 1.0, 1.0)";
 						break;
 					}
+					// Transform by texture matrix. XYZ as we are doing projection mapping.
 					WRITE(p, "  v_texcoord = (u_texmtx * %s).xyz * vec3(u_uvscaleoffset.xy, 1.0);\n", temp_tc.c_str());
 				}
-				// Transform by texture matrix. XYZ as we are doing projection mapping.
 				break;
 
 			case GE_TEXMAP_ENVIRONMENT_MAP:  // Shade mapping - use dots from light sources.