#ifndef _MX_PNG_H_
#define _MX_PNG_H_


#include<png.h>
#include<string>
#include "SDL.h"
#include "mx_types.h"


namespace mx
{


	class mxPng : public  mxObject {

	public:
		mxPng();
		mxPng(std::string fname);

		int pngOpen(std::string fname);
		int pngClose();

		SDL_Surface *LoadPNG();

	protected:

		int x, y;
		int width, height;
		png_byte color_type;
		png_byte bit_depth;

		png_structp png_ptr;
		png_infop info_ptr;
		int number_of_passes;
		png_bytep * row_pointers;

	};


}

#endif