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miham

(svn r9392) -Update: WebTranslator2 update to 2007-03-21 19:54:29
brazilian_portuguese - 2 changed by fukumori (2)
danish - 11 fixed, 2 changed by ThomasA (13)
esperanto - 8 fixed by LaPingvino (8)
estonian - 28 fixed by vermon (27), t2t2 (1)
finnish - 19 fixed, 66 changed by pallokala (9), habazi (76)
french - 9 changed by Skiper (9)
italian - 1 fixed, 49 changed by sidew (50)
traditional_chinese - 2 fixed by thomasau (2)
ukrainian - 9 changed by mad (9)

/* $Id$ */

/** @file hal.h Hardware Abstraction Layer declarations */

#ifndef HAL_H
#define HAL_H

struct HalCommonDriver {
	const char *(*start)(const char * const *parm);
	void (*stop)();
};

struct HalVideoDriver {
	const char *(*start)(const char * const *parm);
	void (*stop)();
	void (*make_dirty)(int left, int top, int width, int height);
	void (*main_loop)();
	bool (*change_resolution)(int w, int h);
	void (*toggle_fullscreen)(bool fullscreen);
};

struct HalSoundDriver {
	const char *(*start)(const char * const *parm);
	void (*stop)();
};

struct HalMusicDriver {
	const char *(*start)(const char * const *parm);
	void (*stop)();

	void (*play_song)(const char *filename);
	void (*stop_song)();
	bool (*is_song_playing)();
	void (*set_volume)(byte vol);
};

extern HalMusicDriver *_music_driver;
extern HalSoundDriver *_sound_driver;
extern HalVideoDriver *_video_driver;

enum DriverType {
	VIDEO_DRIVER = 0,
	SOUND_DRIVER = 1,
	MUSIC_DRIVER = 2,
};

#endif /* HAL_H */