From 126dfa073b70e91aa9482fac1052f71d7be1bcc2 Mon Sep 17 00:00:00 2001
From: Ryan Houdek <Sonicadvance1@gmail.com>
Date: Sat, 10 Dec 2011 01:56:37 -0600
Subject: [PATCH] Firin ma lazer

---
 .../Core/VideoCommon/Src/PixelShaderGen.cpp   |  2 +-
 .../Core/VideoCommon/Src/VertexShaderGen.cpp  |  2 +-
 .../Src/ProgramShaderCache.cpp                | 22 ++++++++++++++-----
 3 files changed, 18 insertions(+), 8 deletions(-)

diff --git a/Source/Core/VideoCommon/Src/PixelShaderGen.cpp b/Source/Core/VideoCommon/Src/PixelShaderGen.cpp
index e88a8ca11f..2a5ab11ee6 100644
--- a/Source/Core/VideoCommon/Src/PixelShaderGen.cpp
+++ b/Source/Core/VideoCommon/Src/PixelShaderGen.cpp
@@ -611,7 +611,7 @@ const char *GeneratePixelShaderCode(DSTALPHA_MODE dstAlphaMode, API_TYPE ApiType
 
 	WRITE(p, "\n");
 	if(ApiType == API_GLSL && g_ActiveConfig.backend_info.bSupportsGLSLUBO)
-		WRITE(p, "layout(std140, binding = 0) uniform PSBlock {\n");
+		WRITE(p, "layout(std140, binding = 4) uniform PSBlock {\n");
 		
 		WRITE(p, "%sfloat4 "I_COLORS"[4] %s;\n", WriteLocation(ApiType), WriteRegister(ApiType, "c", C_COLORS));
 		WRITE(p, "%sfloat4 "I_KCOLORS"[4] %s;\n", WriteLocation(ApiType), WriteRegister(ApiType, "c", C_KCOLORS));
diff --git a/Source/Core/VideoCommon/Src/VertexShaderGen.cpp b/Source/Core/VideoCommon/Src/VertexShaderGen.cpp
index c04a2ba1f1..caefa15bc4 100644
--- a/Source/Core/VideoCommon/Src/VertexShaderGen.cpp
+++ b/Source/Core/VideoCommon/Src/VertexShaderGen.cpp
@@ -217,7 +217,7 @@ const char *GenerateVertexShaderCode(u32 components, API_TYPE ApiType)
 	
 	// uniforms
 	if(ApiType == API_GLSL && g_ActiveConfig.backend_info.bSupportsGLSLUBO)
-		WRITE(p, "layout(std140, binding = 1) uniform VSBlock {\n");
+		WRITE(p, "layout(std140, binding = 5) uniform VSBlock {\n");
 		
 		WRITE(p, "%sfloat4 "I_POSNORMALMATRIX"[6] %s;\n", WriteLocation(ApiType), WriteRegister(ApiType, "c", C_POSNORMALMATRIX));
 		WRITE(p, "%sfloat4 "I_PROJECTION"[4] %s;\n", WriteLocation(ApiType), WriteRegister(ApiType, "c", C_PROJECTION));
diff --git a/Source/Plugins/Plugin_VideoOGL/Src/ProgramShaderCache.cpp b/Source/Plugins/Plugin_VideoOGL/Src/ProgramShaderCache.cpp
index 9fd3479e1d..b2bb6b6351 100644
--- a/Source/Plugins/Plugin_VideoOGL/Src/ProgramShaderCache.cpp
+++ b/Source/Plugins/Plugin_VideoOGL/Src/ProgramShaderCache.cpp
@@ -94,7 +94,15 @@ namespace OGL
                 glLinkProgram(entry.program.glprogid);
                 
                 glUseProgram(entry.program.glprogid);
-		
+				
+				GLint Info = -1;
+				GLuint Indice = 1;
+				//glGetIntegeri_v(GL_UNIFORM_BLOCK_DATA_SIZE, 4, &Info);
+				//glGetIntegerv(GL_UNIFORM_BLOCK_DATA_SIZE, &Info);
+        glGetActiveUniformsiv(entry.program.glprogid, 1, &Indice,
+                                 GL_UNIFORM_SIZE, &Info);
+				printf("Minimum size: %d\n", Info);
+				
                 // We cache our uniform locations for now
                 // Once we move up to a newer version of GLSL, ~1.30
                 // We can remove this
@@ -132,7 +140,8 @@ namespace OGL
 			glBindBuffer(GL_UNIFORM_BUFFER, UBOBuffers[Buffer]);
 			// glBufferSubData expects data in bytes, so multiply count by four
 			// Expects the offset in bytes as well, so multiply by *4 *4 since we are passing in a vec4 location 
-			glBufferSubData(GL_UNIFORM_BUFFER, offset * 4 * 4, count * 4, (void*)&f[0]);
+			glBufferSubData(GL_UNIFORM_BUFFER_EXT, offset * 4 * 4, count * 4 * 4, f);
+			glBindBuffer(GL_UNIFORM_BUFFER, 0);
 		}
         GLuint ProgramShaderCache::GetCurrentProgram(void) { return CurrentProgram; }
 
@@ -151,14 +160,15 @@ namespace OGL
 			// We multiply by *4*4 because we need to get down to basic machine units.
 			// So multiply by four to get how many floats we have from vec4s
 			// Then once more to get bytes
-			glBufferData(GL_UNIFORM_BUFFER, C_PENVCONST_END * 4 * 4, NULL, GL_DYNAMIC_DRAW);
+			glBufferData(GL_UNIFORM_BUFFER, 1024 *1024 *1024, NULL, GL_DYNAMIC_DRAW);
 			// Now bind the buffer to the index point
 			// We know PS is 0 since we have it statically set in the shader
-			glBindBufferBase(GL_UNIFORM_BUFFER, 0, UBOBuffers[0]);
+			glBindBufferRange(GL_UNIFORM_BUFFER, 4, UBOBuffers[0], 0, (C_PENVCONST_END * 4 * 4) - (C_PENVCONST_END * 4 * 4 % 256) + 256);
 			// Repeat for VS shader
 			glBindBuffer(GL_UNIFORM_BUFFER, UBOBuffers[1]);
-			glBufferData(GL_UNIFORM_BUFFER, C_VENVCONST_END * 4 * 4, NULL, GL_DYNAMIC_DRAW);
-			glBindBufferBase(GL_UNIFORM_BUFFER, 1, UBOBuffers[1]);
+			glBufferData(GL_UNIFORM_BUFFER, 1024*1024*1024, NULL, GL_DYNAMIC_DRAW);
+			glBindBufferRange(GL_UNIFORM_BUFFER, 5, UBOBuffers[1], 0, (C_VENVCONST_END * 4 * 4) - (C_VENVCONST_END * 4 * 4 % 256) + 256);
+			glBindBuffer(GL_UNIFORM_BUFFER, 0);
 		}
         void ProgramShaderCache::Shutdown(void)
         {