[netwatch.git] / include / fb.h

#ifndef __FB_H
#define __FB_H

#include <stdint.h>

struct fbdevice;
struct vmode;

typedef enum {
	FB_RGB888
} format_t;

typedef void (*getvmode_t)(void *);
typedef uint32_t (*checksum_rect_t)(int x, int y, int width, int height);
typedef void (*copy_pixels_t)(char *buf, int x, int y, int width, int height);

struct vmode {
	int text:1;
	int xres, yres, bytestride;
	format_t format;
};

struct fbdevice {
	unsigned char *fbaddr;
	unsigned char *textbase;	/* A safe place to put a textfb. */
	void *priv;
	getvmode_t getvmode;
	checksum_rect_t checksum_rect;
	copy_pixels_t copy_pixels;
	struct vmode curmode;
};

extern struct fbdevice *fb;

#endif
Commit	Line	Data
5e4258d9 JW	1	#ifndef __FB_H
	2	#define __FB_H
	3
0a9d0188 JP	4	#include <stdint.h>
0a9d0188 JP	5
5e4258d9 JW	6	struct fbdevice;
	7	struct vmode;
	8
	9	typedef enum {
	10	FB_RGB888
	11	} format_t;
	12
	13	typedef void (getvmode_t)(void );
0a9d0188	14	typedef uint32_t (*checksum_rect_t)(int x, int y, int width, int height);
66cd7e82	15	typedef void (copy_pixels_t)(char buf, int x, int y, int width, int height);
5e4258d9 JW	16
	17	struct vmode {
	18	int text:1;
	19	int xres, yres, bytestride;
	20	format_t format;
	21	};
	22
	23	struct fbdevice {
	24	unsigned char *fbaddr;
cdde55f5	25	unsigned char textbase; / A safe place to put a textfb. */
5e4258d9 JW	26	void *priv;
5e4258d9 JW	27	getvmode_t getvmode;
0a9d0188	28	checksum_rect_t checksum_rect;
66cd7e82	29	copy_pixels_t copy_pixels;
5e4258d9 JW	30	struct vmode curmode;
	31	};
	32
	33	extern struct fbdevice *fb;
	34
	35	#endif