Initial commit

Include/ZRenderer/ZShader.hpp

@@ -0,0 +1,122 @@
+/*
+	ZShader.hpp
+	Author: Chris Ertel <crertel@762studios.com>,
+			James Russell <jcrussell@762studios.com>
+	Created: 4/20/2011
+
+	Purpose: 
+	
+	TODO
+
+	License:
+
+	TODO
+*/
+
+#pragma once
+
+#ifndef _ZSHADER_HPP
+#define _ZSHADER_HPP
+
+#include <ZRenderer/ZRendererBuild.hpp>
+#include <ZRenderer/ZRendererResource.hpp>
+
+#include <ZSTL/ZString.hpp>
+
+//Shader Type
+enum ZShaderType
+{
+	ZST_SOFT,		//Software Shader (unsupported)
+	ZST_VERTEX,		//Vertex Shader
+	ZST_FRAGMENT,	//Fragment/Pixel Shader
+	ZST_GEOMETRY,	//Geometry Shader (unsupported)
+	ZST_HULL,		//Hull Shader (unsupported)
+	ZST_DOMAIN,		//Domain Shader (unsupported)
+	ZST_SIZE
+};
+
+//For you non OpenGL types
+#define ZST_PIXEL (ZST_FRAGMENT)
+
+class ZShader : public ZRendererResource
+{
+public:
+	/*
+	virtual public ZShader::ClearLog
+
+	Function to clear the log of a shader.
+
+	@return (void)
+	@context (all)
+	*/
+	virtual void ClearCompileLog() = 0;
+
+	/*
+	virtual public ZShdaer::Compile
+
+	Function to compile a shader.
+
+	@return (bool) - true if successfully compiled, false otherwise.
+	@context (all)
+	*/
+	virtual bool Compile() = 0;
+
+	/*
+	virtual public ZShdaer::IsUsable
+
+	Function to compile a shader.
+
+	@return (bool) - true if successfully compiled, false otherwise.
+	@context (all)
+	*/
+	virtual bool IsUsable() = 0;
+
+	/*
+	virtual public ZShader::GetLog
+
+	Function to get the log of a shader.
+
+	@return (ZString) - the log of the shader.
+	@context (all)
+	*/
+	virtual const ZString& GetCompileLog() = 0;
+
+	/*
+	virtual public ZShader::GetSource
+
+	Function to get the source of a shader.
+
+	@return (ZString) - the source of the shader.	
+	@context (all)
+	*/
+	virtual const ZString& GetSource() = 0;
+
+	/*
+	virtual public ZShader::GetType
+	
+	Function to get the type of a shader.
+
+		ZST_SOFT	: Soft shaders
+		ZST_VERTEX	: Vertex shaders
+		ZST_HULL	: Hull shaders
+		ZST_DOMAIN	: Domain shaders
+		ZST_GEOMETRY: Geometry shaders
+		ZST_FRAGMENT: Fragment (pixel) shaders
+	
+	@return (ZShaderType) - type of shader.
+	@context (all)
+	*/
+	virtual ZShaderType GetType() = 0;
+
+	/*
+	virtual public ZShader::SetSource
+
+	Function to set the source of a shader.
+
+	@param _source - shader source, as a string
+	@return (void)
+	@context (all)
+	*/
+	virtual void SetSource(const ZString& _source) = 0;
+};
+#endif