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/* ScummVM - Scumm Interpreter
* Copyright (C) 2005-2006 The ScummVM project
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $URL$
* $Id$
*
*/
#ifndef SYSTEMPS2_H
#define SYSTEMPS2_H
#include "common/stdafx.h"
#include "common/system.h"
class Gs2dScreen;
class Ps2Input;
class Ps2SaveFileManager;
#define _REC_MUTEX_
#ifdef _REC_MUTEX_
#define MAX_MUTEXES 32
struct Ps2Mutex {
int sema;
int owner;
int count;
};
#endif
class OSystem_PS2 : public OSystem {
public:
OSystem_PS2(void);
virtual ~OSystem_PS2(void);
virtual void initSize(uint width, uint height, int overScale = -1);
virtual int16 getHeight(void);
virtual int16 getWidth(void);
virtual void setPalette(const byte *colors, uint start, uint num);
virtual void copyRectToScreen(const byte *buf, int pitch, int x, int y, int w, int h);
virtual void setShakePos(int shakeOffset);
virtual void grabPalette(byte *colors, uint start, uint num);
virtual bool grabRawScreen(Graphics::Surface *surf);
virtual void updateScreen();
virtual void showOverlay();
virtual void hideOverlay();
virtual void clearOverlay();
virtual void grabOverlay(OverlayColor *buf, int pitch);
virtual void copyRectToOverlay(const OverlayColor *buf, int pitch, int x, int y, int w, int h);
virtual bool showMouse(bool visible);
virtual void warpMouse(int x, int y);
virtual void setMouseCursor(const byte *buf, uint w, uint h, int hotspot_x, int hotspot_y, byte keycolor, int cursorTargetScale = 1);
virtual uint32 getMillis();
virtual void delayMillis(uint msecs);
virtual void setTimerCallback(TimerProc callback, int interval);
virtual bool pollEvent(Event &event);
virtual bool setSoundCallback(SoundProc proc, void *param);
virtual void clearSoundCallback();
virtual int getOutputSampleRate(void) const;
virtual MutexRef createMutex(void);
virtual void lockMutex(MutexRef mutex);
virtual void unlockMutex(MutexRef mutex);
virtual void deleteMutex(MutexRef mutex);
virtual const GraphicsMode *getSupportedGraphicsModes() const;
virtual int getDefaultGraphicsMode() const;
virtual bool setGraphicsMode(int mode);
virtual int getGraphicsMode() const;
virtual void quit();
virtual OverlayColor RGBToColor(uint8 r, uint8 g, uint8 b);
virtual void colorToRGB(OverlayColor color, uint8 &r, uint8 &g, uint8 &b);
virtual Common::SaveFileManager *getSavefileManager();
void timerThread(void);
void soundThread(void);
void msgPrintf(int millis, char *format, ...);
private:
volatile OSystem::TimerProc _scummTimerProc;
volatile OSystem::SoundProc _scummSoundProc;
void *_scummSoundParam;
int _soundSema;
void initTimer(void);
void readRtcTime(void);
void loadModules(void);
bool _mouseVisible;
bool _useMouse, _useKbd;
Ps2SaveFileManager *_saveManager;
Gs2dScreen *_screen;
Ps2Input *_input;
uint16 _oldMouseX, _oldMouseY;
uint32 _msgClearTime;
uint16 _printY;
#ifdef _REC_MUTEX_
int _mutexSema;
Ps2Mutex *_mutex;
#endif
uint8 *_timerStack, *_soundStack;
int _timerTid, _soundTid;
int _intrId;
volatile bool _systemQuit;
static const GraphicsMode _graphicsMode;
};
#endif // SYSTEMPS2_H
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