- cleaned up a whole pile of compiler warnings

source/shared_lib/sources/graphics/shader_manager.cpp

@@ -0,0 +1,75 @@
+// ==============================================================
+//	This file is part of Glest Shared Library (www.glest.org)
+//
+//	Copyright (C) 2001-2008 Marti<74>o Figueroa
+//
+//	You can redistribute this code and/or modify it under 
+//	the terms of the GNU General Public License as published 
+//	by the Free Software Foundation; either version 2 of the 
+//	License, or (at your option) any later version
+// ==============================================================
+
+#include "shader_manager.h"
+
+#include <stdexcept>
+
+#include "graphics_interface.h"
+#include "graphics_factory.h"
+#include "leak_dumper.h"
+
+namespace Shared{ namespace Graphics{
+
+// =====================================================
+//	class ShaderManager
+// =====================================================
+
+ShaderManager::~ShaderManager(){
+}
+
+void ShaderManager::init(){
+	for(unsigned int i=0; i<shaders.size(); ++i){
+		shaders[i]->init();
+		if(!shaders[i]->compile(logString)){
+			throw runtime_error("Can't compile shader\n");
+		}
+	}	
+	for(unsigned int i=0; i<shaderPrograms.size(); ++i){
+		shaderPrograms[i]->init();
+		if(!shaderPrograms[i]->link(logString)){
+			throw runtime_error("Can't link shader\n");
+		}
+	}	
+}
+
+void ShaderManager::end(){
+	for(unsigned int i=0; i<shaderPrograms.size(); ++i){
+		shaderPrograms[i]->end();
+		delete shaderPrograms[i];
+	}	
+	shaderPrograms.clear();
+	for(unsigned int i=0; i<shaders.size(); ++i){
+		shaders[i]->end();
+		delete shaders[i];
+	}	
+	shaders.clear();
+}
+
+ShaderProgram *ShaderManager::newShaderProgram(){
+	ShaderProgram *sp= GraphicsInterface::getInstance().getFactory()->newShaderProgram();
+	shaderPrograms.push_back(sp);
+	return sp;
+}
+
+VertexShader *ShaderManager::newVertexShader(){
+	VertexShader *vs= GraphicsInterface::getInstance().getFactory()->newVertexShader();
+	shaders.push_back(vs);
+	return vs;
+}
+
+FragmentShader *ShaderManager::newFragmentShader(){
+	FragmentShader *fs= GraphicsInterface::getInstance().getFactory()->newFragmentShader();
+	shaders.push_back(fs);
+	return fs;
+}
+
+}}//end namespace