ScummVM API documentation
ModularMixerBackend Class Reference
Inheritance diagram for ModularMixerBackend:
BaseBackend OSystem Common::NonCopyable OSystem_Atari OSystem_DS OSystem_SDL OSystem_AmigaOS OSystem_KolibriOS OSystem_MorphOS OSystem_POSIX OSystem_PS3 OSystem_PSP2 OSystem_RISCOS OSystem_SDL_Miyoo OSystem_SDL_Opendingux OSystem_SDL_Sailfish OSystem_Switch OSystem_Win32

Public Member Functions

Sound
virtual MixerManagergetMixerManager ()
 
Audio::MixergetMixer () override final
 
- Public Member Functions inherited from BaseBackend
void initBackend () override
 
bool setScaler (const char *name, int factor) override final
 
void displayMessageOnOSD (const Common::U32String &msg) override
 
void displayActivityIconOnOSD (const Graphics::Surface *icon) override
 
void fillScreen (uint32 col) override
 
void fillScreen (const Common::Rect &r, uint32 col) override
 
- Public Member Functions inherited from OSystem
void destroy ()
 
virtual void init ()
 
bool backendInitialized () const
 
virtual void engineInit ()
 
virtual void engineDone ()
 
virtual void taskStarted (Task)
 
virtual void taskFinished (Task)
 
virtual void updateStartSettings (const Common::String &executable, Common::String &command, Common::StringMap &startSettings, Common::StringArray &additionalArgs)
 
virtual bool hasFeature (Feature f)
 
virtual void setFeatureState (Feature f, bool enable)
 
virtual bool getFeatureState (Feature f)
 
virtual const GraphicsModegetSupportedGraphicsModes () const
 
virtual int getDefaultGraphicsMode () const
 
virtual bool setGraphicsMode (int mode, uint flags=kGfxModeNoFlags)
 
bool setGraphicsMode (const char *name)
 
virtual int getGraphicsMode () const
 
Graphics::PixelFormat getScreenFormat () const
 
Common::List< Graphics::PixelFormatgetSupportedFormats () const
 
virtual Common::Array< uint > getSupportedAntiAliasingLevels () const
 
virtual OpenGL::ContextType getOpenGLType () const
 
virtual bool setShader (const Common::Path &fileName)
 
virtual const GraphicsModegetSupportedStretchModes () const
 
virtual int getDefaultStretchMode () const
 
virtual bool setStretchMode (int mode)
 
bool setStretchMode (const char *name)
 
virtual int getStretchMode () const
 
virtual uint getDefaultScaler () const
 
virtual uint getDefaultScaleFactor () const
 
virtual bool setScaler (uint mode, int factor)
 
virtual uint getScaler () const
 
virtual uint getScaleFactor () const
 
virtual void initSize (uint width, uint height, const Graphics::PixelFormat *format=nullptr)=0
 
virtual void initSizeHint (const Graphics::ModeList &modes)
 
virtual int getScreenChangeID () const
 
virtual void beginGFXTransaction ()
 
virtual TransactionError endGFXTransaction ()
 
virtual int16 getHeight ()=0
 
virtual int16 getWidth ()=0
 
virtual PaletteManagergetPaletteManager ()=0
 
virtual float getHiDPIScreenFactor () const
 
virtual void copyRectToScreen (const void *buf, int pitch, int x, int y, int w, int h)=0
 
virtual Graphics::SurfacelockScreen ()=0
 
virtual void unlockScreen ()=0
 
virtual void updateScreen ()=0
 
virtual void setShakePos (int shakeXOffset, int shakeYOffset)=0
 
virtual void setFocusRectangle (const Common::Rect &rect)
 
virtual void clearFocusRectangle ()
 
virtual void saveScreenshot ()
 
virtual void showOverlay (bool inGUI=true)=0
 
virtual void hideOverlay ()=0
 
virtual bool isOverlayVisible () const =0
 
virtual Graphics::PixelFormat getOverlayFormat () const =0
 
virtual void clearOverlay ()=0
 
virtual void grabOverlay (Graphics::Surface &surface)=0
 
virtual void copyRectToOverlay (const void *buf, int pitch, int x, int y, int w, int h)=0
 
virtual int16 getOverlayHeight ()=0
 
virtual int16 getOverlayWidth ()=0
 
virtual bool showMouse (bool visible)=0
 
virtual bool lockMouse (bool lock)
 
virtual void warpMouse (int x, int y)=0
 
virtual void setMouseCursor (const void *buf, uint w, uint h, int hotspotX, int hotspotY, uint32 keycolor, bool dontScale=false, const Graphics::PixelFormat *format=nullptr, const byte *mask=nullptr)=0
 
virtual void setCursorPalette (const byte *colors, uint start, uint num)
 
virtual uint32 getDoubleClickTime () const
 
virtual uint32 getMillis (bool skipRecord=false)=0
 
virtual void delayMillis (uint msecs)=0
 
virtual void getTimeAndDate (TimeDate &td, bool skipRecord=false) const =0
 
virtual Common::TimerManagergetTimerManager ()
 
Common::EventManagergetEventManager ()
 
virtual Common::HardwareInputSetgetHardwareInputSet ()
 
virtual Common::KeymapArray getGlobalKeymaps ()
 
virtual Common::KeymapperDefaultBindingsgetKeymapperDefaultBindings ()
 
virtual Common::MutexInternalcreateMutex ()=0
 
AudioCDManagergetAudioCDManager ()
 
virtual void quit ()=0
 
virtual void fatalError ()
 
virtual void setWindowCaption (const Common::U32String &caption)
 
virtual Common::SaveFileManagergetSavefileManager ()
 
virtual Common::TextToSpeechManagergetTextToSpeechManager ()
 
virtual Common::DialogManagergetDialogManager ()
 
virtual DLC::StoregetDLCStore ()
 
virtual FilesystemFactorygetFilesystemFactory ()
 
virtual void addSysArchivesToSearchSet (Common::SearchSet &s, int priority=0)
 
virtual Common::SeekableReadStreamcreateConfigReadStream ()
 
virtual Common::WriteStreamcreateConfigWriteStream ()
 
virtual Common::Path getDefaultConfigFileName ()
 
virtual Common::Path getDefaultLogFileName ()
 
virtual void registerDefaultSettings (const Common::String &target) const
 
virtual GUI::OptionsContainerWidgetbuildBackendOptionsWidget (GUI::GuiObject *boss, const Common::String &name, const Common::String &target) const
 
virtual const char *const * buildHelpDialogData ()
 
virtual void applyBackendSettings ()
 
virtual void logMessage (LogMessageType::Type type, const char *message)=0
 
virtual void messageBox (LogMessageType::Type type, const char *message)
 
virtual bool displayLogFile ()
 
virtual bool hasTextInClipboard ()
 
virtual Common::U32String getTextFromClipboard ()
 
virtual bool setTextInClipboard (const Common::U32String &text)
 
virtual bool openUrl (const Common::String &url)
 
virtual Common::String getSystemLanguage () const
 
virtual bool isConnectionLimited ()
 

Protected Attributes

Managers variables
MixerManager_mixerManager
 
- Protected Attributes inherited from OSystem
AudioCDManager_audiocdManager
 
Common::EventManager_eventManager
 
Common::TimerManager_timerManager
 
Common::SaveFileManager_savefileManager
 
Common::TextToSpeechManager_textToSpeechManager
 
Common::DialogManager_dialogManager
 
FilesystemFactory_fsFactory
 
DLC::Store_dlcStore
 
Common::U32String _clipboard
 
bool _dummyUnused
 

Additional Inherited Members

- Public Types inherited from OSystem
enum  Task { kLocalServer, kCloudDownload, kDataPackDownload }
 
enum  Feature {
  kFeatureFullscreenMode, kFeatureAspectRatioCorrection, kFeatureFilteringMode, kFeatureStretchMode,
  kFeatureVirtualKeyboard, kFeatureCursorPalette, kFeatureCursorAlpha, kFeatureCursorMask,
  kFeatureCursorMaskInvert, kFeatureCursorMaskPaletteXorColorXnor, kFeatureOverlaySupportsAlpha, kFeatureIconifyWindow,
  kFeatureOpenGLForGame, kFeatureShadersForGame, kFeatureVSync, kFeatureFullscreenToggleKeepsContext,
  kFeatureDisplayLogFile, kFeatureClipboardSupport, kFeatureOpenUrl, kFeatureTouchpadMode,
  kFeatureKbdMouseSpeed, kFeatureJoystickDeadzone, kFeatureScalers, kFeatureShaders,
  kFeatureDLC, kFeatureSystemBrowserDialog, kFeatureNoQuit, kFeatureTouchscreen,
  kFeatureCpuNEON, kFeatureCpuSSE2, kFeatureCpuSSE41, kFeatureCpuAVX2,
  kFeatureCpuAltivec, kFeatureRotationMode
}
 
enum  GfxModeFlags { kGfxModeNoFlags = 0, kGfxModeRender3d = (1 << 0) }
 
enum  TransactionError {
  kTransactionSuccess = 0, kTransactionAspectRatioFailed = (1 << 0), kTransactionFullscreenFailed = (1 << 1), kTransactionModeSwitchFailed = (1 << 2),
  kTransactionSizeChangeFailed = (1 << 3), kTransactionFormatNotSupported = (1 << 4), kTransactionFilteringFailed = (1 << 5), kTransactionStretchModeSwitchFailed = (1 << 6),
  kTransactionShaderChangeFailed = (1 << 7), kTransactionVSyncFailed = (1 << 8)
}
 

Member Function Documentation

◆ getMixer()

Audio::Mixer* ModularMixerBackend::getMixer ( )
finaloverridevirtual

Return the audio mixer.

For more information, see Audio::Mixer.

Implements OSystem.


The documentation for this class was generated from the following file: