AudioMixerDevice.cpp File Reference

#include "AudioMixerDevice.h"
#include "AssetRegistry/IAssetRegistry.h"
#include "Async/Async.h"
#include "AudioAnalytics.h"
#include "AudioBusSubsystem.h"
#include "AudioDeviceNotificationSubsystem.h"
#include "AudioMixerSource.h"
#include "AudioMixerSourceManager.h"
#include "AudioMixerSourceDecode.h"
#include "AudioMixerSubmix.h"
#include "AudioMixerSourceVoice.h"
#include "AudioPluginUtilities.h"
#include "AudioMixerEffectsManager.h"
#include "AudioRenderScheduler.h"
#include "DSP/Noise.h"
#include "DSP/SinOsc.h"
#include "Sound/AudioSettings.h"
#include "Sound/SoundSubmix.h"
#include "Sound/SoundSubmixSend.h"
#include "SubmixEffects/AudioMixerSubmixEffectEQ.h"
#include "SubmixEffects/AudioMixerSubmixEffectDynamicsProcessor.h"
#include "UObject/StrongObjectPtr.h"
#include "UObject/UObjectHash.h"
#include "UObject/UObjectIterator.h"
#include "IHeadMountedDisplayModule.h"
#include "ISubmixBufferListener.h"
#include "Misc/App.h"
#include "ProfilingDebugging/CsvProfiler.h"
#include "Sound/AudioFormatSettings.h"
#include "HAL/PlatformMisc.h"

Namespaces
namespace	Audio
	NO_LOGGING.

Macros
#define	CASE_ENUM_TO_TEXT(X)   case X: return TEXT(#X);

Functions
const TCHAR *	LexToString (const ERequiredSubmixes InType)
	CSV_DECLARE_CATEGORY_MODULE_EXTERN (AUDIOMIXERCORE_API, Audio)

Variables
FAutoConsoleVariableRef	CVarDisableSubmixEQ (TEXT("au.DisableSubmixEffectEQ"), DisableSubmixEffectEQCvar, TEXT("0: Not Disabled, 1: Disabled"), ECVF_Default)
FAutoConsoleVariableRef	CVarDisableSubmixMutationLock (TEXT("au.DisableSubmixMutationLock"), DisableSubmixMutationLockCVar, TEXT("0: Not Disabled (Default), 1: Disabled"), ECVF_Default)
FAutoConsoleVariableRef	CVarEnableAudibleDefaultEndpointSubmixes (TEXT("au.submix.audibledefaultendpoints"), EnableAudibleDefaultEndpointSubmixesCVar, TEXT("Allows audio sent to defaulted (typically silent) endpoint submixes to be audible via master. (useful for debugging)\n") TEXT("0: Disabled (Default), 1: Enabled"), ECVF_Default)
FAutoConsoleVariableRef	CVarDebugGeneratorEnable (TEXT("au.Debug.Generator"), DebugGeneratorEnableCVar, TEXT("0: Disabled, 1: SinTone, 2: WhiteNoise"), ECVF_Default)
FAutoConsoleVariableRef	CVarDebugGeneratorAmp (TEXT("au.Debug.Generator.Amp"), DebugGeneratorAmpCVar, TEXT("Default: 0.2f"), ECVF_Default)
FAutoConsoleVariableRef	CVarDebugGeneratorChannel (TEXT("au.Debug.Generator.Channel"), DebugGeneratorChannelCVar, TEXT("0: Left, 1: Right, etc."), ECVF_Default)
FAutoConsoleVariableRef	CVarDebugGeneratorFreq (TEXT("au.Debug.Generator.Freq"), DebugGeneratorFreqCVar, TEXT("0: Not Disabled, 1: SinTone, 2: WhiteNoise"), ECVF_Default)
FAutoConsoleVariableRef	CVarAudioMixerPatchBufferBlocks (TEXT("au.PatchBufferBlocks"), AudioMixerPatchBufferBlocks, TEXT("Determines the number of blocks that fit in a patch buffer."), ECVF_Default)
FAutoConsoleVariableRef	CVarMuteAudio (TEXT("au.MuteAudio"), bMuteAudioCVar, TEXT("1: Mutes the final submix. 0: Does not mute the final submix."), ECVF_Cheat)

Macro Definition Documentation

CASE_ENUM_TO_TEXT

#define CASE_ENUM_TO_TEXT

(

X

)

case X: return TEXT(#X);

Function Documentation

CSV_DECLARE_CATEGORY_MODULE_EXTERN()

CSV_DECLARE_CATEGORY_MODULE_EXTERN	(	AUDIOMIXERCORE_API	,
		Audio
	)

LexToString()

const TCHAR * LexToString

(

const ERequiredSubmixes

InType

)

Variable Documentation

CVarAudioMixerPatchBufferBlocks

FAutoConsoleVariableRef CVarAudioMixerPatchBufferBlocks(TEXT("au.PatchBufferBlocks"), AudioMixerPatchBufferBlocks, TEXT("Determines the number of blocks that fit in a patch buffer."), ECVF_Default)	(	TEXT("au.PatchBufferBlocks")	,
		AudioMixerPatchBufferBlocks	,
		TEXT("Determines the number of blocks that fit in a patch buffer.")	,
		ECVF_Default
	)

CVarDebugGeneratorAmp

FAutoConsoleVariableRef CVarDebugGeneratorAmp(TEXT("au.Debug.Generator.Amp"), DebugGeneratorAmpCVar, TEXT("Default: 0.2f"), ECVF_Default)	(	TEXT("au.Debug.Generator.Amp")	,
		DebugGeneratorAmpCVar	,
		TEXT("Default: 0.2f")	,
		ECVF_Default
	)

CVarDebugGeneratorChannel

FAutoConsoleVariableRef CVarDebugGeneratorChannel(TEXT("au.Debug.Generator.Channel"), DebugGeneratorChannelCVar, TEXT("0: Left, 1: Right, etc."), ECVF_Default)	(	TEXT("au.Debug.Generator.Channel")	,
		DebugGeneratorChannelCVar	,
		TEXT("0: Left, 1: Right, etc.")	,
		ECVF_Default
	)

CVarDebugGeneratorEnable

FAutoConsoleVariableRef CVarDebugGeneratorEnable(TEXT("au.Debug.Generator"), DebugGeneratorEnableCVar, TEXT("0: Disabled, 1: SinTone, 2: WhiteNoise"), ECVF_Default)	(	TEXT("au.Debug.Generator")	,
		DebugGeneratorEnableCVar	,
		TEXT("0: Disabled, 1: SinTone, 2: WhiteNoise")	,
		ECVF_Default
	)

CVarDebugGeneratorFreq

FAutoConsoleVariableRef CVarDebugGeneratorFreq(TEXT("au.Debug.Generator.Freq"), DebugGeneratorFreqCVar, TEXT("0: Not Disabled, 1: SinTone, 2: WhiteNoise"), ECVF_Default)	(	TEXT("au.Debug.Generator.Freq")	,
		DebugGeneratorFreqCVar	,
		TEXT("0: Not Disabled, 1: SinTone, 2: WhiteNoise")	,
		ECVF_Default
	)

CVarDisableSubmixEQ

FAutoConsoleVariableRef CVarDisableSubmixEQ(TEXT("au.DisableSubmixEffectEQ"), DisableSubmixEffectEQCvar, TEXT("0: Not Disabled, 1: Disabled"), ECVF_Default)	(	TEXT("au.DisableSubmixEffectEQ")	,
		DisableSubmixEffectEQCvar	,
		TEXT("0: Not Disabled, 1: Disabled")	,
		ECVF_Default
	)

CVarDisableSubmixMutationLock

FAutoConsoleVariableRef CVarDisableSubmixMutationLock(TEXT("au.DisableSubmixMutationLock"), DisableSubmixMutationLockCVar, TEXT("0: Not Disabled (Default), 1: Disabled"), ECVF_Default)	(	TEXT("au.DisableSubmixMutationLock")	,
		DisableSubmixMutationLockCVar	,
		TEXT("0: Not Disabled (Default), 1: Disabled")	,
		ECVF_Default
	)

CVarEnableAudibleDefaultEndpointSubmixes

FAutoConsoleVariableRef CVarEnableAudibleDefaultEndpointSubmixes(TEXT("au.submix.audibledefaultendpoints"), EnableAudibleDefaultEndpointSubmixesCVar, TEXT("Allows audio sent to defaulted (typically silent) endpoint submixes to be audible via master. (useful for debugging)\n") TEXT("0: Disabled (Default), 1: Enabled"), ECVF_Default)	(	TEXT("au.submix.audibledefaultendpoints")	,
		EnableAudibleDefaultEndpointSubmixesCVar	,
		TEXT("Allows audio sent to defaulted (typically silent) endpoint submixes to be audible via master. (useful for debugging)\n") TEXT("0: Disabled (Default), 1: Enabled")	,
		ECVF_Default
	)

CVarMuteAudio

FAutoConsoleVariableRef CVarMuteAudio(TEXT("au.MuteAudio"), bMuteAudioCVar, TEXT("1: Mutes the final submix. 0: Does not mute the final submix."), ECVF_Cheat)	(	TEXT("au.MuteAudio")	,
		bMuteAudioCVar	,
		TEXT("1: Mutes the final submix. 0: Does not mute the final submix.")	,
		ECVF_Cheat
	)