mirror of
https://github.com/libretro/scummvm.git
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150 lines
4.6 KiB
C++
150 lines
4.6 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* $URL$
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* $Id$
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*
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*/
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#include "common/scummsys.h"
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#include "common/system.h"
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#include "graphics/surface.h"
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#include "sound/mixer_intern.h"
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#include "backends/fs/psp/psp-fs-factory.h"
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#include <SDL.h>
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enum GraphicModeID {
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CENTERED_320X200,
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CENTERED_435X272,
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STRETCHED_480X272,
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CENTERED_362X272
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};
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class OSystem_PSP : public OSystem {
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public:
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static const OSystem::GraphicsMode s_supportedGraphicsModes[];
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static OSystem *instance();
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protected:
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uint16 _screenWidth;
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uint16 _screenHeight;
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uint16 _overlayWidth;
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uint16 _overlayHeight;
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byte *_offscreen;
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OverlayColor *_overlayBuffer;
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uint16 _palette[256];
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bool _overlayVisible;
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uint32 _shakePos;
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Graphics::Surface _framebuffer;
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bool _mouseVisible;
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int _mouseX, _mouseY;
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int _mouseWidth, _mouseHeight;
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int _mouseHotspotX, _mouseHotspotY;
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byte _mouseKeyColour;
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byte *_mouseBuf;
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uint32 _prevButtons;
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uint32 _lastPadCheck;
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uint32 _padAccel;
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uint32 _samplesPerSec;
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SceCtrlData pad;
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Common::SaveFileManager *_savefile;
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Audio::MixerImpl *_mixer;
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Common::TimerManager *_timer;
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public:
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OSystem_PSP();
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virtual ~OSystem_PSP();
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virtual void initBackend();
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virtual bool hasFeature(Feature f);
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virtual void setFeatureState(Feature f, bool enable);
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virtual bool getFeatureState(Feature f);
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virtual const GraphicsMode *getSupportedGraphicsModes() const;
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virtual int getDefaultGraphicsMode() const;
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virtual bool setGraphicsMode(int mode);
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bool setGraphicsMode(const char *name);
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virtual int getGraphicsMode() const;
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virtual void initSize(uint width, uint height);
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virtual int16 getWidth();
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virtual int16 getHeight();
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virtual void setPalette(const byte *colors, uint start, uint num);
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virtual void copyRectToScreen(const byte *buf, int pitch, int x, int y, int w, int h);
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virtual Graphics::Surface *lockScreen();
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virtual void unlockScreen();
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virtual void updateScreen();
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virtual void setShakePos(int shakeOffset);
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virtual void showOverlay();
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virtual void hideOverlay();
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virtual void clearOverlay();
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virtual void grabOverlay(OverlayColor *buf, int pitch);
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virtual void copyRectToOverlay(const OverlayColor *buf, int pitch, int x, int y, int w, int h);
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virtual int16 getOverlayHeight();
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virtual int16 getOverlayWidth();
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virtual OverlayColor RGBToColor(uint8 r, uint8 g, uint8 b);
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virtual void colorToRGB(OverlayColor color, uint8 &r, uint8 &g, uint8 &b);
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virtual OverlayColor ARGBToColor(uint8 a, uint8 r, uint8 g, uint8 b);
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virtual void colorToARGB(OverlayColor color, uint8 &a, uint8 &r, uint8 &g, uint8 &b);
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virtual void grabPalette(byte *colors, uint start, uint num);
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virtual bool showMouse(bool visible);
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virtual void warpMouse(int x, int y);
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virtual void setMouseCursor(const byte *buf, uint w, uint h, int hotspotX, int hotspotY, byte keycolor = 255, int cursorTargetScale = 1);
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virtual bool pollEvent(Common::Event &event);
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virtual uint32 getMillis();
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virtual void delayMillis(uint msecs);
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typedef int (*TimerProc)(int interval);
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virtual void setTimerCallback(TimerProc callback, int interval);
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virtual MutexRef createMutex(void);
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virtual void lockMutex(MutexRef mutex);
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virtual void unlockMutex(MutexRef mutex);
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virtual void deleteMutex(MutexRef mutex);
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static void mixCallback(void *sys, byte *samples, int len);
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virtual void setupMixer(void);
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Common::SaveFileManager *getSavefileManager() { return _savefile; }
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Audio::Mixer *getMixer() { return _mixer; }
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Common::TimerManager *getTimerManager() { return _timer; }
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FilesystemFactory *getFilesystemFactory() { return &PSPFilesystemFactory::instance(); }
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void getTimeAndDate(struct tm &t) const;
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virtual void quit();
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virtual void setWindowCaption(const char *caption);
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virtual void displayMessageOnOSD(const char *msg);
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};
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