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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* 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.
*
*/
#ifndef SYSTEMPS2_H
#define SYSTEMPS2_H
#include "common/system.h"
#include "backends/base-backend.h"
#include "backends/platform/ps2/irxboot.h"
#include "graphics/palette.h"
class Gs2dScreen;
class Ps2Input;
// class Ps2FilesystemFactory;
struct IrxReference;
#define MAX_MUTEXES 16
struct Ps2Mutex {
int sema;
int owner;
int count;
};
namespace Audio {
class MixerImpl;
};
class OSystem_PS2 : public EventsBaseBackend, public PaletteManager {
public:
OSystem_PS2(const char *elfPath);
virtual ~OSystem_PS2(void);
virtual void initSize(uint width, uint height, const Graphics::PixelFormat *format);
void init(void);
void config(void);
virtual int16 getHeight(void);
virtual int16 getWidth(void);
virtual PaletteManager *getPaletteManager() { return this; }
protected:
// PaletteManager API
virtual void setPalette(const byte *colors, uint start, uint num);
virtual void grabPalette(byte *colors, uint start, uint num);
public:
virtual void copyRectToScreen(const void *buf, int pitch, int x, int y, int w, int h);
virtual void setShakePos(int shakeOffset);
virtual Graphics::Surface *lockScreen();
virtual void unlockScreen();
virtual void updateScreen();
virtual void displayMessageOnOSD(const char *msg);
virtual void showOverlay();
virtual void hideOverlay();
virtual void clearOverlay();
virtual void grabOverlay(void *buf, int pitch);
virtual void copyRectToOverlay(const void *buf, int pitch, int x, int y, int w, int h);
virtual int16 getOverlayWidth(void);
virtual int16 getOverlayHeight(void);
virtual bool showMouse(bool visible);
virtual void warpMouse(int x, int y);
virtual void setMouseCursor(const void *buf, uint w, uint h, int hotspot_x, int hotspot_y, uint32 keycolor, bool dontScale = false, const Graphics::PixelFormat *format = 0);
virtual uint32 getMillis(bool skipRecord = false);
virtual void delayMillis(uint msecs);
virtual bool pollEvent(Common::Event &event);
virtual Audio::Mixer *getMixer();
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 int getScreenChangeID() const { return _screenChangeCount; }
virtual void quit();
virtual Common::String getDefaultConfigFileName();
virtual void logMessage(LogMessageType::Type type, const char *message);
virtual Graphics::PixelFormat getOverlayFormat() const;
virtual FilesystemFactory *getFilesystemFactory();
virtual void getTimeAndDate(TimeDate &t) const;
void timerThreadCallback(void);
void soundThreadCallback(void);
void msgPrintf(int millis, const char *format, ...) GCC_PRINTF(3, 4);
void makeConfigPath(void);
bool prepMC();
void powerOffCallback(void);
bool mcPresent(void);
bool cdPresent(void);
bool hddPresent(void);
bool usbMassPresent(void);
bool netPresent(void);
bool hddMount(const char *partition);
bool runningFromHost(void);
int getBootDevice() { return _bootDevice; }
private:
bool loadDrivers(IrxType type);
void startIrxModules(int numModules, IrxReference *modules);
void initMutexes(void);
void initTimer(void);
void readRtcTime(void);
Audio::MixerImpl *_scummMixer;
bool _mouseVisible;
bool _useMouse, _useKbd, _useCd, _useHdd, _usbMassLoaded, _useNet;
Gs2dScreen *_screen;
Ps2Input *_input;
uint16 _oldMouseX, _oldMouseY;
uint32 _msgClearTime;
uint16 _printY;
bool _modeChanged;
int _screenChangeCount;
int _mutexSema;
Ps2Mutex _mutex[MAX_MUTEXES];
uint8 *_timerStack, *_soundStack;
int _timerTid, _soundTid;
int _intrId;
volatile bool _systemQuit;
static const GraphicsMode _graphicsMode;
int _bootDevice;
char *_bootPath;
char *_configFile;
};
#endif // SYSTEMPS2_H
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