OpenGLRenderer.h

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#ifndef _OPENGLRENDERER_H_
#define _OPENGLRENDERER_H_

#include "../Renderer.h"
#include "../../Common/OpenGL/OpenGLext.h"

class OpenGLRenderer : public Renderer {
        public:
                OpenGLRenderer();

                void init();
                void setDefaults();
                void changeDepthFunc(const int depthFunc);
                void changeBlending(const int src, const int dest, const int blendMode);
                void changeMask(const int mask);

                void changeTextureUnit(const int tex);
                void changeTexture(const TextureID textureID);
                void assignNamedTextures();

                void changeShader(const ShaderID shader);
                void changeShaderConstant1f(const char *name, const float constant);
                void changeShaderConstant2f(const char *name, const Vec2 &constant);
                void changeShaderConstant3f(const char *name, const Vec3 &constant);
                void changeShaderConstant4f(const char *name, const Vec4 &constant);

                void changeFragmentShader(const ShaderID shader);
                void changeVertexShader(const ShaderID shader);

        protected:
                bool createTexture(Texture &texture);
                void removeTexture(Texture &texture);

                bool createShader(Shader &shader, const char *vertexShaderText, const char *fragmentShaderText);
                void removeShader(Shader &shader);

                void createFragmentShader(FragmentShader &fragmentShader);
                void removeFragmentShader(FragmentShader &fragmentShader);
                void uploadFragmentShader(FragmentShader &fragmentShader);

                void createVertexShader(VertexShader &vertexShader);
                void removeVertexShader(VertexShader &vertexShader);
                void uploadVertexShader(VertexShader &vertexShader);

                static GLenum targets[];
};

#endif

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