nuclear@1: #ifndef SDR_H_
nuclear@1: #define SDR_H_
nuclear@1: 
nuclear@1: #include <vector>
nuclear@1: #include "vmath/vmath.h"
nuclear@1: 
nuclear@1: class Shader {
nuclear@1: private:
nuclear@1: 	bool compiled;
nuclear@1: 
nuclear@1: public:
nuclear@1: 	unsigned int sdr;
nuclear@1: 
nuclear@1: 	Shader(unsigned int type);
nuclear@1: 	~Shader();
nuclear@1: 
nuclear@1: 	void set_source(const char *src);
nuclear@1: 
nuclear@1: 	bool compile();
nuclear@1: 	bool is_compiled() const;
nuclear@1: 
nuclear@1: 	bool load(const char *fname);
nuclear@1: };
nuclear@1: 
nuclear@1: 
nuclear@1: // public shader manager interface
nuclear@1: Shader *get_shader(const char *fname, unsigned int type);
nuclear@1: 
nuclear@1: 
nuclear@1: class SdrProg {
nuclear@1: private:
nuclear@1: 	// SdrProg does not own the shader objects
nuclear@1: 	std::vector<Shader*> shaders;
nuclear@1: 	bool linked;
nuclear@1: 
nuclear@1: public:
nuclear@1: 	unsigned int prog;
nuclear@1: 
nuclear@1: 	SdrProg();
nuclear@1: 	~SdrProg();
nuclear@1: 
nuclear@1: 	void add_shader(Shader *sdr);
nuclear@1: 	bool link();
nuclear@1: 
nuclear@1: 	bool load(const char *vsfname, const char *psfname);
nuclear@1: 
nuclear@1: 	int get_uniform_location(const char *name);
nuclear@1: 	int get_attribute_location(const char *name);
nuclear@1: 
nuclear@1: 	void set_uniform(const char *name, int val);
nuclear@1: 	void set_uniform(const char *name, float val);
nuclear@1: 	void set_uniform(const char *name, const Vector2 &v);
nuclear@1: 	void set_uniform(const char *name, const Vector3 &v);
nuclear@1: 	void set_uniform(const char *name, const Vector4 &v);
nuclear@1: 	void set_uniform(const char *name, const Matrix4x4 &mat);
nuclear@1: 
nuclear@1: 	void set_uniform(int loc, int val);
nuclear@1: 	void set_uniform(int loc, float val);
nuclear@1: 	void set_uniform(int loc, const Vector2 &v);
nuclear@1: 	void set_uniform(int loc, const Vector3 &v);
nuclear@1: 	void set_uniform(int loc, const Vector4 &v);
nuclear@1: 	void set_uniform(int loc, const Matrix4x4 &mat);
nuclear@1: };
nuclear@1: 
nuclear@1: bool bind_program(const SdrProg *prog);
nuclear@1: 
nuclear@1: #endif	/* SDR_H_ */