#ifndef FRAMEBUFFER_H
#define FRAMEBUFFER_H

// 1, 2, and 4 bit color are currently unsupported
//#define FB_COLOR_DEPTH_1  1
//#define FB_COLOR_DEPTH_2  2
//#define FB_COLOR_DEPTH_4  4
#define FB_COLOR_DEPTH_8  8
#define FB_COLOR_DEPTH_16 16
#define FB_COLOR_DEPTH_24 24

struct fbdev {
	unsigned int pixelwidth, pixelheight;
	unsigned int color_depth;
	void *fbaddr; //start address of the frame buffer in memory
	void *device_ptr; //passed into device
};

struct fb {
	unsigned int width, height;
	unsigned int color_depth;
	struct fbdev *device;
};

int fb_write_pixel(struct fb *f, unsigned int x, unsigned int y, unsigned int r, unsigned int g, unsigned int b);

#endif /* FRAMEBUFFER_H */