libsegl/glsdlscreen.h

#ifndef __GLSDLSCREEN_H
#define __GLSDLSCREEN_H

#include <iostream>
#include <SDL.h>
#include <SDL_opengl.h>
#include "gltexture.h"

class GLSDLScreen {
	private:
		SDL_Surface *screen;
		
		int width, height, bpp;
		bool opengl;
		bool glsetup;
		bool resizable;
		bool fullscreen;
		
		// OpenGL related
		float znear, zfar;
		void (*extraglparam)();
		int getFlags();
	public:
		GLSDLScreen();
		
		void enableOpenGL(bool);
		void enableResizable(bool);
		void enableFullscreen(bool);
		void setVideoMode(int _width, int _height, int _bpp);
		static void getVideoRes(std::string vidstr, int *w, int *h);
		
		void setGLNearFar(float _znear, float _zfar);
		void enableGLSetup(bool);
		void setExtraGLParamFunc(void (*extrafunc)());
		
		bool isOK();
		bool apply();
		
		int getWidth();
		int getHeight();
		
		void clearScreen();
		void renderScreen();
};

#endif