UDocumentation UE5.7 10.02.2026 (Source)
API documentation for Unreal Engine 5.7
Audio::FAudioMixerWasapi Member List

This is the complete list of members for Audio::FAudioMixerWasapi, including all inherited members.

AllowDeviceSwap(const bool bInForceSwap)Audio::FAudioMixerPlatformSwappablevirtual
ApplyAttenuationInternal(TArrayView< BufferType > &InOutBuffer)Audio::IAudioMixerPlatformInterfaceprotected
ApplyMasterAttenuation(TArrayView< const uint8 > &InOutPoppedAudio)Audio::IAudioMixerPlatformInterfaceprotected
ApplyPrimaryAttenuation(TArrayView< const uint8 > &InOutPoppedAudio)Audio::IAudioMixerPlatformInterfaceprotected
AudioFadeEventAudio::IAudioMixerPlatformInterfaceprotected
AudioMixerPlatformLogOnce(const FString &LogDetails, const FString &FileName, int32 LineNumber, ELogVerbosity::Type InVerbosity=ELogVerbosity::Error)Audio::IAudioMixerPlatformInterfaceinlineprotected
AudioRenderEventAudio::IAudioMixerPlatformInterfaceprotected
AudioRenderThreadAudio::IAudioMixerPlatformInterfaceprotected
AudioStreamInfoAudio::IAudioMixerPlatformInterfaceprotected
BeginGeneratingAudio()Audio::IAudioMixerPlatformInterfaceprotected
bFadedOutAudio::IAudioMixerPlatformInterfaceprotected
bIsDeviceInitializedAudio::IAudioMixerPlatformInterfaceprotected
bIsGeneratingAudioAudio::IAudioMixerPlatformInterfaceprotected
bIsInDeviceSwapAudio::IAudioMixerPlatformInterfaceprotected
bIsUsingNullDeviceAudio::IAudioMixerPlatformInterfaceprotected
bMoveAudioStreamToNewAudioDeviceAudio::IAudioMixerPlatformInterfaceprotected
bPerformingFadeAudio::IAudioMixerPlatformInterfaceprotected
bWarnedBufferUnderrunAudio::IAudioMixerPlatformInterfaceprotected
CallCounterApplyAttenuationInternalAudio::IAudioMixerPlatformInterfaceprotected
CallCounterReadNextBufferAudio::IAudioMixerPlatformInterfaceprotected
CheckAudioDeviceChange() overrideAudio::FAudioMixerPlatformSwappablevirtual
CheckThreadedDeviceSwap() overrideAudio::FAudioMixerWasapivirtual
CloseAudioStream() overrideAudio::FAudioMixerWasapivirtual
CreateNullDeviceThread(const TFunction< void()> InCallback, float InBufferDuration, bool bShouldPauseOnStart)Audio::IAudioMixerPlatformInterfaceprotected
CurrentDeviceNameAudio::IAudioMixerPlatformInterfaceprotected
DeviceSwapCriticalSectionAudio::IAudioMixerPlatformInterfaceprotected
DisablePCMAudioCaching() constAudio::IAudioMixerPlatformInterfaceinlinevirtual
EDisconnectReason enum nameAudio::IAudioMixerDeviceChangedListener
EnqueueAsyncDeviceSwap() overrideAudio::FAudioMixerWasapivirtual
Exit()FRunnableinlinevirtual
FadeIn()Audio::IAudioMixerPlatformInterfacevirtual
FadeOut()Audio::IAudioMixerPlatformInterfacevirtual
FadeParamAudio::IAudioMixerPlatformInterfaceprotected
FadeVolumeAudio::IAudioMixerPlatformInterfaceprotected
FAudioMixerPlatformSwappable()Audio::FAudioMixerPlatformSwappable
FAudioMixerWasapi()Audio::FAudioMixerWasapi
GetChannelTypeAtIndex(const int32 Index, EAudioMixerChannel::Type &OutType)Audio::IAudioMixerPlatformInterfacestatic
GetCurrentDeviceName() constAudio::IAudioMixerPlatformInterfaceinlinevirtual
GetDefaultDeviceName() overrideAudio::FAudioMixerWasapivirtual
GetDefaultOutputDeviceIndex(uint32 &OutDefaultDeviceIndex) const overrideAudio::FAudioMixerWasapivirtual
GetDeviceId() const overrideAudio::FAudioMixerWasapivirtual
GetDeviceInfoCache() const overrideAudio::FAudioMixerWasapivirtual
GetDeviceSwapResult() constAudio::FAudioMixerPlatformSwappableinlineprotected
GetDeviceSwapResult()Audio::FAudioMixerPlatformSwappableinlineprotected
GetIndexForDevice(const FString &InDeviceName)Audio::IAudioMixerPlatformInterfacevirtual
GetIsListeningForDeviceEvents() constAudio::IAudioMixerPlatformInterfaceinline
GetLastError() constAudio::IAudioMixerPlatformInterfaceinline
GetNumFrames(const int32 InNumRequestedFrames) overrideAudio::FAudioMixerWasapivirtual
GetNumOutputDevices(uint32 &OutNumOutputDevices) overrideAudio::FAudioMixerWasapivirtual
GetOriginalAudioDeviceId() constAudio::FAudioMixerPlatformSwappableinlineprotected
GetOutputDeviceInfo(const uint32 InDeviceIndex, FAudioPlatformDeviceInfo &OutInfo) overrideAudio::FAudioMixerWasapivirtual
GetPlatformApi() const overrideAudio::FAudioMixerWasapiinlinevirtual
GetPlatformDeviceInfo() const overrideAudio::FAudioMixerWasapivirtual
GetPlatformSettings() const overrideAudio::FAudioMixerWasapivirtual
GetSingleThreadInterface() overrideAudio::IAudioMixerPlatformInterfaceinlinevirtual
IAudioMixerPlatformInterface()Audio::IAudioMixerPlatformInterface
Init()FRunnableinlinevirtual
InitDeviceSwapContextInternal(const FString &InRequestedDeviceID, const TCHAR *InReason, const TOptional< FAudioPlatformDeviceInfo > &InDeviceInfo)Audio::FAudioMixerWasapiprotected
InitializeDeviceSwapContext(const FString &InRequestedDeviceID, const TCHAR *InReason) overrideAudio::FAudioMixerWasapivirtual
InitializeHardware() overrideAudio::FAudioMixerWasapivirtual
InstanceIDAudio::IAudioMixerPlatformInterfaceprotected
IsDeviceInfoValid(const FAudioPlatformDeviceInfo &InDeviceInfo) const overrideAudio::FAudioMixerWasapivirtual
IsInitialized() const overrideAudio::FAudioMixerWasapivirtual
IsNonRealtime() constAudio::IAudioMixerPlatformInterfaceinlinevirtual
LastErrorAudio::IAudioMixerPlatformInterfaceprotected
MainAudioDeviceRun()Audio::IAudioMixerPlatformInterfaceprotected
MoveAudioStreamToNewAudioDevice() overrideAudio::FAudioMixerPlatformSwappablevirtual
Audio::IAudioMixerPlatformInterface::MoveAudioStreamToNewAudioDevice(const FString &InNewDeviceId)Audio::IAudioMixerPlatformInterfaceinlinevirtual
NextInstanceIDAudio::IAudioMixerPlatformInterfaceprotectedstatic
NumOutputBuffersAudio::IAudioMixerPlatformInterfaceprotected
OnDefaultCaptureDeviceChanged(const EAudioDeviceRole InAudioDeviceRole, const FString &DeviceId) overrideAudio::FAudioMixerWasapivirtual
OnDefaultRenderDeviceChanged(const EAudioDeviceRole InAudioDeviceRole, const FString &DeviceId) overrideAudio::FAudioMixerWasapivirtual
OnDeviceAdded(const FString &DeviceId, bool bIsRenderDevice) overrideAudio::FAudioMixerWasapivirtual
OnDeviceRemoved(const FString &DeviceId, bool bIsRenderDevice) overrideAudio::FAudioMixerWasapivirtual
OnDeviceStateChanged(const FString &DeviceId, const EAudioDeviceState InState, bool bIsRenderDevice) overrideAudio::FAudioMixerWasapivirtual
OnFormatChanged(const FString &InDeviceId, const FFormatChangedData &InFormat) overrideAudio::FAudioMixerWasapivirtual
OnHardwareUpdate()Audio::IAudioMixerPlatformInterfaceinlinevirtual
OnSessionDisconnect(Audio::IAudioMixerDeviceChangedListener::EDisconnectReason InReason) overrideAudio::FAudioMixerWasapivirtual
OpenAudioStream(const FAudioMixerOpenStreamParams &Params) overrideAudio::FAudioMixerWasapivirtual
OpenStreamParamsAudio::IAudioMixerPlatformInterfaceprotected
OutputBufferAudio::IAudioMixerPlatformInterfaceprotected
PostDeviceSwap() overrideAudio::FAudioMixerWasapivirtual
PostInitializeHardware()Audio::IAudioMixerPlatformInterface
PreDeviceSwap() overrideAudio::FAudioMixerWasapivirtual
ReadNextBuffer()Audio::IAudioMixerPlatformInterface
RegisterDeviceChangedListener() overrideAudio::FAudioMixerWasapivirtual
RequestDeviceSwap(const FString &DeviceID, const bool bInForce, const TCHAR *InReason) overrideAudio::FAudioMixerPlatformSwappablevirtual
ResetActiveDeviceSwapFuture()Audio::FAudioMixerPlatformSwappableinlineprotected
ResumeContext()Audio::IAudioMixerPlatformInterfaceinlinevirtual
ResumePlaybackOnNewDevice() overrideAudio::FAudioMixerPlatformSwappablevirtual
Run() overrideAudio::IAudioMixerPlatformInterfacevirtual
RunInternal()Audio::IAudioMixerPlatformInterfaceprotectedvirtual
SetActiveDeviceSwapFuture(TFuture< TUniquePtr< FDeviceSwapResult > > &&InFuture)Audio::FAudioMixerPlatformSwappableinlineprotected
SetIsListeningForDeviceEvents(bool bInListeningForDeviceEvents)Audio::IAudioMixerPlatformInterfaceinline
SetOriginalAudioDeviceId(const FString &InAudioDeviceId)Audio::FAudioMixerPlatformSwappableinlineprotected
ShouldUseDeviceInfoCache() const overrideAudio::FAudioMixerWasapiinlinevirtual
StartAudioStream() overrideAudio::FAudioMixerWasapivirtual
StartRunningNullDevice()Audio::IAudioMixerPlatformInterfaceprotected
Stop()FRunnableinlinevirtual
StopAudioStream() overrideAudio::FAudioMixerWasapivirtual
StopGeneratingAudio()Audio::IAudioMixerPlatformInterfaceprotected
StopRunningNullDevice()Audio::IAudioMixerPlatformInterfaceprotected
SubmitBuffer(const uint8 *Buffer) overrideAudio::FAudioMixerWasapivirtual
SubmitDirectOutBuffer(const int32 InDirectOutIndex, const FAlignedFloatBuffer &InBuffer) overrideAudio::FAudioMixerWasapivirtual
SupportsHardwareDecompression() constAudio::IAudioMixerPlatformInterfaceinlinevirtual
SuspendContext()Audio::IAudioMixerPlatformInterfaceinlinevirtual
SynchronousDeviceSwap() overrideAudio::FAudioMixerWasapivirtual
TeardownHardware() overrideAudio::FAudioMixerWasapivirtual
Tick() overrideAudio::IAudioMixerPlatformInterfacevirtual
UnregisterDeviceChangedListener() overrideAudio::FAudioMixerWasapivirtual
~FAudioMixerPlatformSwappable() override=defaultAudio::FAudioMixerPlatformSwappablevirtual
~FAudioMixerWasapi() overrideAudio::FAudioMixerWasapivirtual
~FRunnable()FRunnableinlinevirtual
~FSingleThreadRunnable()FSingleThreadRunnableinlinevirtual
~IAudioMixerDeviceChangedListener()=defaultAudio::IAudioMixerDeviceChangedListenervirtual
~IAudioMixerPlatformInterface()Audio::IAudioMixerPlatformInterfacevirtual