diff options
Diffstat (limited to 'backends/platform/samsungtv/sdl.h')
| -rw-r--r-- | backends/platform/samsungtv/sdl.h | 339 |
1 files changed, 8 insertions, 331 deletions
diff --git a/backends/platform/samsungtv/sdl.h b/backends/platform/samsungtv/sdl.h index 3b81bba7f5..26702faf95 100644 --- a/backends/platform/samsungtv/sdl.h +++ b/backends/platform/samsungtv/sdl.h @@ -23,12 +23,13 @@ * */ -#ifndef SDL_COMMON_H +#ifndef SDL_SAMSUNGTV_COMMON_H #define SDL_SAMSUNGTV_COMMON_H #include <SDL.h> #include "backends/base-backend.h" +#include "backends/platform/sdl/sdl.h" #include "graphics/scaler.h" #if defined(SAMSUNGTV) @@ -37,376 +38,62 @@ namespace Audio { class MixerImpl; } -#define USE_OSD 1 - -enum { - GFX_NORMAL = 0, - GFX_DOUBLESIZE = 1, - GFX_TRIPLESIZE = 2, - GFX_2XSAI = 3, - GFX_SUPER2XSAI = 4, - GFX_SUPEREAGLE = 5, - GFX_ADVMAME2X = 6, - GFX_ADVMAME3X = 7, - GFX_HQ2X = 8, - GFX_HQ3X = 9, - GFX_TV2X = 10, - GFX_DOTMATRIX = 11 -}; - -class AspectRatio { - int _kw, _kh; -public: - AspectRatio() { _kw = _kh = 0; } - AspectRatio(int w, int h); - - bool isAuto() const { return (_kw | _kh) == 0; } - - int kw() const { return _kw; } - int kh() const { return _kh; } -}; - - -class OSystem_SDL_SamsungTV : public BaseBackend { +class OSystem_SDL_SamsungTV : public OSystem_SDL { public: OSystem_SDL_SamsungTV(); - virtual ~OSystem_SDL_SamsungTV(); virtual void initBackend(); - void beginGFXTransaction(); - TransactionError endGFXTransaction(); - -#ifdef USE_RGB_COLOR - // Game screen - virtual Graphics::PixelFormat getScreenFormat() const { return _screenFormat; } - // Highest supported virtual Common::List<Graphics::PixelFormat> getSupportedFormats(); -#endif // Set the size and format of the video bitmap. // Typically, 320x200 CLUT8 - virtual void initSize(uint w, uint h, const Graphics::PixelFormat *format); // overloaded by CE backend - - virtual int getScreenChangeID() const { return _screenChangeCount; } - - // Set colors of the palette - void setPalette(const byte *colors, uint start, uint num); - - // Get colors of the palette - void grabPalette(byte *colors, uint start, uint num); + virtual void initSize(uint w, uint h, const Graphics::PixelFormat *format); // Draw a bitmap to screen. // The screen will not be updated to reflect the new bitmap virtual void copyRectToScreen(const byte *src, int pitch, int x, int y, int w, int h); // overloaded by CE backend (FIXME) - virtual Graphics::Surface *lockScreen(); - virtual void unlockScreen(); - - // Update the dirty areas of the screen - void updateScreen(); - - // Either show or hide the mouse cursor - bool showMouse(bool visible); - // Warp the mouse cursor. Where set_mouse_pos() only informs the // backend of the mouse cursor's current position, this function // actually moves the cursor to the specified position. - virtual void warpMouse(int x, int y); // overloaded by CE backend (FIXME) + virtual void warpMouse(int x, int y); // Set the bitmap that's used when drawing the cursor. virtual void setMouseCursor(const byte *buf, uint w, uint h, int hotspot_x, int hotspot_y, uint32 keycolor, int cursorTargetScale, const Graphics::PixelFormat *format); // overloaded by CE backend (FIXME) - // Set colors of cursor palette - void setCursorPalette(const byte *colors, uint start, uint num); - - // Disables or enables cursor palette - void disableCursorPalette(bool disable) { - _cursorPaletteDisabled = disable; - blitCursor(); - } - - // Shaking is used in SCUMM. Set current shake position. - void setShakePos(int shake_pos); - - // Get the number of milliseconds since the program was started. - uint32 getMillis(); - - // Delay for a specified amount of milliseconds - void delayMillis(uint msecs); - // Get the next event. // Returns true if an event was retrieved. - virtual bool pollEvent(Common::Event &event); // overloaded by CE backend + virtual bool pollEvent(Common::Event &event); // Define all hardware keys for keymapper virtual Common::HardwareKeySet *getHardwareKeySet(); - // Set function that generates samples - virtual void setupMixer(); - static void mixCallback(void *s, byte *samples, int len); - - virtual void closeMixer(); - - virtual Audio::Mixer *getMixer(); - - // Poll CD status - // Returns true if cd audio is playing - bool pollCD(); - - // Play CD audio track - void playCD(int track, int num_loops, int start_frame, int duration); - - // Stop CD audio track - void stopCD(); - - // Update CD audio status - void updateCD(); - // Quit virtual void quit(); // overloaded by CE backend - virtual void getTimeAndDate(TimeDate &t) const; - virtual Common::TimerManager *getTimerManager(); - - // Mutex handling - MutexRef createMutex(); - void lockMutex(MutexRef mutex); - void unlockMutex(MutexRef mutex); - void deleteMutex(MutexRef mutex); - - // Overlay - virtual Graphics::PixelFormat getOverlayFormat() const { return _overlayFormat; } - - 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 int16 getHeight(); - virtual int16 getWidth(); - virtual int16 getOverlayHeight() { return _videoMode.overlayHeight; } - virtual int16 getOverlayWidth() { return _videoMode.overlayWidth; } - - virtual const GraphicsMode *getSupportedGraphicsModes() const; virtual int getDefaultGraphicsMode() const; - virtual bool setGraphicsMode(int mode); - virtual int getGraphicsMode() const; - - virtual void setWindowCaption(const char *caption); - virtual bool openCD(int drive); virtual bool hasFeature(Feature f); virtual void setFeatureState(Feature f, bool enable); virtual bool getFeatureState(Feature f); - virtual void preprocessEvents(SDL_Event *event) {}; - -#ifdef USE_OSD - void displayMessageOnOSD(const char *msg); -#endif - virtual Common::SaveFileManager *getSavefileManager(); - virtual FilesystemFactory *getFilesystemFactory(); virtual void addSysArchivesToSearchSet(Common::SearchSet &s, int priority = 0); virtual Common::SeekableReadStream *createConfigReadStream(); virtual Common::WriteStream *createConfigWriteStream(); protected: - bool _inited; - SDL_AudioSpec _obtainedRate; - -#ifdef USE_OSD - SDL_Surface *_osdSurface; - Uint8 _osdAlpha; // Transparency level of the OSD - uint32 _osdFadeStartTime; // When to start the fade out - enum { - kOSDFadeOutDelay = 2 * 1000, // Delay before the OSD is faded out (in milliseconds) - kOSDFadeOutDuration = 500, // Duration of the OSD fade out (in milliseconds) - kOSDColorKey = 1, - kOSDInitialAlpha = 80 // Initial alpha level, in percent - }; -#endif - - // hardware screen - SDL_Surface *_hwscreen, *_prehwscreen; - // unseen game screen - SDL_Surface *_screen; -#ifdef USE_RGB_COLOR - Graphics::PixelFormat _screenFormat; - Graphics::PixelFormat _cursorFormat; -#endif - - // temporary screen (for scalers) - SDL_Surface *_tmpscreen; - SDL_Surface *_tmpscreen2; - - // overlay - SDL_Surface *_overlayscreen; - bool _overlayVisible; - Graphics::PixelFormat _overlayFormat; - - // Audio - int _samplesPerSec; - - enum { - DF_WANT_RECT_OPTIM = 1 << 0 - }; - - enum { - kTransactionNone = 0, - kTransactionActive = 1, - kTransactionRollback = 2 - }; - - struct TransactionDetails { - bool sizeChanged; - bool needHotswap; - bool needUpdatescreen; - bool normal1xScaler; -#ifdef USE_RGB_COLOR - bool formatChanged; -#endif - }; - TransactionDetails _transactionDetails; + SDL_Surface *_prehwscreen; - struct VideoState { - bool setup; - - bool fullscreen; - bool aspectRatioCorrection; - AspectRatio desiredAspectRatio; - - int mode; - int scaleFactor; - - int screenWidth, screenHeight; - int overlayWidth, overlayHeight; - int hardwareWidth, hardwareHeight; -#ifdef USE_RGB_COLOR - Graphics::PixelFormat format; -#endif - }; - VideoState _videoMode, _oldVideoMode; - - virtual void setGraphicsModeIntern(); // overloaded by CE backend - - /** Force full redraw on next updateScreen */ - bool _forceFull; - ScalerProc *_scalerProc; - int _scalerType; - int _transactionMode; - - bool _screenIsLocked; - Graphics::Surface _framebuffer; - - /** Current video mode flags (see DF_* constants) */ - uint32 _modeFlags; - bool _modeChanged; - int _screenChangeCount; - - enum { - NUM_DIRTY_RECT = 100, - MAX_SCALING = 3 - }; - - // Dirty rect management - SDL_Rect _dirtyRectList[NUM_DIRTY_RECT]; - int _numDirtyRects; - uint32 *_dirtyChecksums; - bool _cksumValid; - int _cksumNum; - - // Keyboard mouse emulation. Disabled by fingolfin 2004-12-18. - // I am keeping the rest of the code in for now, since the joystick - // code (or rather, "hack") uses it, too. - struct KbdMouse { - int16 x, y, x_vel, y_vel, x_max, y_max, x_down_count, y_down_count; - uint32 last_time, delay_time, x_down_time, y_down_time; - }; - - struct MousePos { - // The mouse position, using either virtual (game) or real - // (overlay) coordinates. - int16 x, y; - - // The size and hotspot of the original cursor image. - int16 w, h; - int16 hotX, hotY; - - // The size and hotspot of the pre-scaled cursor image, in real - // coordinates. - int16 rW, rH; - int16 rHotX, rHotY; - - // The size and hotspot of the pre-scaled cursor image, in game - // coordinates. - int16 vW, vH; - int16 vHotX, vHotY; - - MousePos() : x(0), y(0), w(0), h(0), hotX(0), hotY(0), - rW(0), rH(0), rHotX(0), rHotY(0), vW(0), vH(0), - vHotX(0), vHotY(0) - { } - }; - - // mouse - KbdMouse _km; - bool _mouseVisible; - bool _mouseNeedsRedraw; - byte *_mouseData; - SDL_Rect _mouseBackup; - MousePos _mouseCurState; - byte _mouseKeyColor; - int _cursorTargetScale; - bool _cursorPaletteDisabled; - SDL_Surface *_mouseOrigSurface; - SDL_Surface *_mouseSurface; - enum { - kMouseColorKey = 1 - }; - - // Shake mode - int _currentShakePos; - int _newShakePos; - - // Palette data - SDL_Color *_currentPalette; - uint _paletteDirtyStart, _paletteDirtyEnd; - - // Cursor palette data - SDL_Color *_cursorPalette; - - /** - * Mutex which prevents multiple threads from interfering with each other - * when accessing the screen. - */ - MutexRef _graphicsMutex; - - FilesystemFactory *_fsFactory; - Common::SaveFileManager *_savefile; - Audio::MixerImpl *_mixer; - - SDL_TimerID _timerID; - Common::TimerManager *_timer; - -protected: - void addDirtyRgnAuto(const byte *buf); - void makeChecksums(const byte *buf); - - virtual void addDirtyRect(int x, int y, int w, int h, bool realCoordinates = false); // overloaded by CE backend + virtual void setGraphicsModeIntern(); virtual void drawMouse(); // overloaded by CE backend virtual void undrawMouse(); // overloaded by CE backend (FIXME) virtual void blitCursor(); // overloaded by CE backend (FIXME) - /** Set the position of the virtual mouse cursor. */ - void setMousePos(int x, int y); - virtual void fillMouseEvent(Common::Event &event, int x, int y); // overloaded by CE backend - void toggleMouseGrab(); - virtual void internUpdateScreen(); // overloaded by CE backend virtual bool loadGFXMode(); // overloaded by CE backend @@ -416,19 +103,9 @@ protected: void setFullscreenMode(bool enable); void setAspectRatioCorrection(bool enable); - virtual bool saveScreenshot(const char *filename); // overloaded by CE backend - - int effectiveScreenHeight() const { - return (_videoMode.aspectRatioCorrection ? real2Aspect(_videoMode.screenHeight) : _videoMode.screenHeight) - * _videoMode.scaleFactor; - } - - void setupIcon(); void handleKbdMouse(); virtual bool remapKey(SDL_Event &ev, Common::Event &event); - - void handleScalerHotkeys(const SDL_KeyboardEvent &key); }; #endif |