1 #ifndef FBLIB_H_

2 #define FBLIB_H_

3

4 #ifdef __cplusplus

5 extern "C" {

6 #endif

7

8 /* pixel formats for various bpp values

9 * 32: [R8][G8][B8][X8] or [X|B|G|R] (little endian)

10 * 24: [R8][G8][B8]

11 * 16: [R5|G6|B5]

12 * 15: [R5|G5|B5]

13 * 8: [I8] (8 bit color index)

14 */

15 int fb_init(int width, int height, int bpp);

16 void fb_shutdown(void);

17

18 int fb_get_width(void);

19 int fb_get_height(void);

20 int fb_get_bpp(void);

21

22 void *fb_begin_frame(void);

23 void fb_end_frame(void);

24

25 void fb_set_palette(int *colors);

26 void fb_set_palette_range(int start, int count, int *colors);

27 void fb_set_palette_entry(int idx, int r, int g, int b);

28

29 /* event handling */

30 int fb_key_state(int key);

31 int fb_mouse_state(int bn, int *x, int *y);

32

33 void fb_keyboard_callback(int (*func)(int, int, void*), void *cls);

34 void fb_mouse_button_callback(int (*func)(int, int, int, int, void*), void *cls);

35 void fb_mouse_motion_callback(int (*func)(int, int, void*), void *cls);

36

37 int fb_process_events(void);

38

39 /* misc */

40 unsigned long fb_get_time(void);

41

42 #ifdef __cplusplus

43 }

44 #endif

45

46

47 #endif /* FBLIB_H_ */