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#ifndef __FB_H
#define __FB_H
#include <linux/fb.h>
#include <lib/base/eerror.h>
class fbClass
{
int fd;
unsigned int xRes, yRes, stride, bpp;
int available;
struct fb_var_screeninfo screeninfo, oldscreen;
fb_cmap cmap;
__u16 red[256], green[256], blue[256], trans[256];
static fbClass *instance;
int locked;
public:
unsigned char *lfb;
int showConsole(int state);
int SetMode(unsigned int xRes, unsigned int yRes, unsigned int bpp);
int Available() { return available; }
unsigned int Stride() { return stride; }
fb_cmap *CMAP() { return &cmap; }
fbClass(const char *fb="/dev/fb/0");
~fbClass();
static fbClass *getInstance();
// low level gfx stuff
int PutCMAP();
// gfx stuff (colors are 8bit!)
void Box(int x, int y, int width, int height, int color, int backcolor=0);
void NBox(int x, int y, int width, int height, int color);
void VLine(int x, int y, int sy, int color);
int lock();
void unlock();
};
#endif
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