#pragma once
#include <camellia/types.h>
#include <stddef.h>
#include <stdint.h>

struct framebuf {
	size_t len, width, height, pitch;
	uint8_t bpp;
	char *b;

	handle_t fd;
};

struct rect { uint32_t x1, y1, x2, y2; };
void dirty_reset(struct rect *d);
void dirty_mark(struct rect *d, uint32_t x, uint32_t y);
void dirty_flush(struct rect *d, struct framebuf *fb);

int fb_setup(struct framebuf *fb, const char *base);