AudioTracepoints.h [plain text]
#ifndef _AUDIOTRACEPOINTS_H
#define _AUDIOTRACEPOINTS_H
extern UInt32 gAudioStackDebugFlags;
#ifdef __cplusplus
extern "C" {
#endif
#define AUDIO_SYSCTL "debug.Audio"
#define kAudioTypeDebug 'AUDD'
#define DEBUG_UNUSED( X ) ( void )( X )
typedef struct AudioSysctlArgs
{
uint32_t type;
uint32_t operation;
uint32_t debugFlags;
} AudioSysctlArgs;
enum
{
kAudioOperationGetFlags = 0,
kAudioOperationSetFlags = 1
};
enum
{
kAudioEnableTracePointsBit = 0,
kAudioEnableTracePointsMask = (1 << kAudioEnableTracePointsBit), };
enum
{
kAudioTAppleHDAHistoric = 0, kAudioTIOAudioControl = 1,
kAudioTIOAudioControlUserClient = 2,
kAudioTIOAudioDevice = 3,
kAudioTIOAudioEngine = 4,
kAudioTIOAudioEngineUserClient = 5,
kAudioTIOAudioLevelControl = 6,
kAudioTIOAudioPort = 7,
kAudioTIOAudioSelectorControl = 8,
kAudioTIOAudioStream = 9,
kAudioTIOAudioToggleControl = 10,
kAudioTIOAudioTimeIntervalFilter = 11,
kAudioTAppleHDAController = 20,
kAudioTAppleHDADriver = 21,
kAudioTAppleHDAEngine = 22,
kAudioTAppleHDAPath = 23,
kAudioTAppleHDACodecGeneric = 24,
kAudioTAppleHDANode = 25,
kAudioTAppleHDAFunctionGroup = 26,
kAudioTAppleHDAWidget = 27,
kAudioTAppleHDAEngineOutput = 28,
kAudioTAppleHDAEngineOutputDP = kAudioTAppleHDAEngineOutput, kAudioTAppleHDAPathSet = 29,
kAudioTAppleHDAEngineInput = 30,
kAudioTAppleUSBAudioDevice = 35,
kAudioTAppleUSBAudioDictionary = 36,
kAudioTAppleUSBAudioEngine = 37,
kAudioTAppleUSBAudioStream = 38,
kAudioTAppleUSBAudioPlugin = 39
};
#pragma mark Audio Kernel tracepoints
#pragma mark --
#define AUDIO_TRACE(AudioClass, code) ( ( ( DBG_IOKIT & 0xFF ) << 24) | ( ( DBG_IOAUDIO & 0xFF ) << 16 ) | ( ( AudioClass & 0x3F ) << 10 ) | ( ( code & 0xFF ) << 2 ) )
#define kTPAllAudio AUDIO_TRACE ( 0, 0 )
#define AUDIO_IOAUDIOCONTROL_TRACE(code) AUDIO_TRACE( kAudioTIOAudioControl, code )
#define AUDIO_IOAUDIOCONTROLUSERCLIENT_TRACE(code) AUDIO_TRACE( kAudioTIOAudioControlUserClient, code )
#define AUDIO_IOAUDIODEVICE_TRACE(code) AUDIO_TRACE( kAudioTIOAudioDevice, code )
#define AUDIO_IOAUDIOENGINE_TRACE(code) AUDIO_TRACE( kAudioTIOAudioEngine, code )
#define AUDIO_IOAUDIOENGINEUSERCLIENT_TRACE(code) AUDIO_TRACE( kAudioTIOAudioEngineUserClient, code )
#define AUDIO_IOAUDIOLEVELCONTROL_TRACE(code) AUDIO_TRACE( kAudioTIOAudioLevelControl, code )
#define AUDIO_IOAUDIOPORT_TRACE(code) AUDIO_TRACE( kAudioTIOAudioPort, code )
#define AUDIO_IOAUDIOSELECTORCONTROL_TRACE(code) AUDIO_TRACE( kAudioTIOAudioSelectorControl, code )
#define AUDIO_IOAUDIOSTREAM_TRACE(code) AUDIO_TRACE( kAudioTIOAudioStream, code )
#define AUDIO_IOAUDIOTOGGLECONTROL_TRACE(code) AUDIO_TRACE( kAudioTIOAudioToggleControl, code )
#define AUDIO_IOAUDIOTIMEINTERVAL_TRACE(code) AUDIO_TRACE( kAudioTIOAudioTimeIntervalFilter, code )
#define AUDIO_APPLEHDAHISTORIC_TRACE(code) AUDIO_TRACE( kAudioTAppleHDAHistoric, code )
#define AUDIO_APPLEHDACONTROLLER_TRACE(code) AUDIO_TRACE( kAudioTAppleHDAController, code )
#define AUDIO_APPLEHDADRIVER_TRACE(code) AUDIO_TRACE( kAudioTAppleHDADriver, code )
#define AUDIO_APPLEHDAENGINE_TRACE(code) AUDIO_TRACE( kAudioTAppleHDAEngine, code )
#define AUDIO_APPLEHDAPATH_TRACE(code) AUDIO_TRACE( kAudioTAppleHDAPath, code )
#define AUDIO_APPLEHDACODECGENERIC_TRACE(code) AUDIO_TRACE( kAudioTAppleHDACodecGeneric, code )
#define AUDIO_APPLEHDANODE_TRACE(code) AUDIO_TRACE( kAudioTAppleHDANode, code )
#define AUDIO_APPLEHDAFUNCTIONGROUP_TRACE(code) AUDIO_TRACE( kAudioTAppleHDAFunctionGroup, code )
#define AUDIO_APPLEHDAWIDGET_TRACE(code) AUDIO_TRACE( kAudioTAppleHDAWidget, code )
#define AUDIO_APPLEHDAENGINEOUTPUT_TRACE(code) AUDIO_TRACE( kAudioTAppleHDAEngineOutput, code )
#define AUDIO_APPLEHDAENGINEOUTPUTDP_TRACE(code) AUDIO_TRACE( kAudioTAppleHDAEngineOutputDP, code )
#define AUDIO_APPLEHDAPATHSET_TRACE(code) AUDIO_TRACE( kAudioTAppleHDAPathSet, code )
#define AUDIO_APPLEHDAENGINEINPUT_TRACE(code) AUDIO_TRACE( kAudioTAppleHDAEngineInput, code )
#define AUDIO_APPLEUSBAUDIODEVICE_TRACE(code) AUDIO_TRACE( kAudioTAppleUSBAudioDevice, code )
#define AUDIO_APPLEUSBAUDIODICTIONARY_TRACE(code) AUDIO_TRACE( kAudioTAppleUSBAudioDictionary, code )
#define AUDIO_APPLEUSBAUDIOENGINE_TRACE(code) AUDIO_TRACE( kAudioTAppleUSBAudioEngine, code )
#define AUDIO_APPLEUSBAUDIOSTREAM_TRACE(code) AUDIO_TRACE( kAudioTAppleUSBAudioStream, code )
#define AUDIO_APPLEUSBAUDIOPLUGIN_TRACE(code) AUDIO_TRACE( kAudioTAppleUSBAudioPlugin, code )
enum
{
kTPIOAudioControlCreateUserClient = 0,
kTPIOAudioControlSendChangeNotification = 1,
kTPIOAudioControlSendQueuedNotifications = 2,
kTPIOAudioControlWithAttributes = 3,
kTPIOAudioControlInit = 4,
kTPIOAudioControlSetType = 5,
kTPIOAudioControlSetSubType = 6,
kTPIOAudioControlSetChannelName = 7,
kTPIOAudioControlSetUsage = 8,
kTPIOAudioControlSetCoreAudioPropertyID = 9,
kTPIOAudioControlSetReadOnlyFlags = 10,
kTPIOAudioControlFree = 11,
kTPIOAudioControlStart = 12,
kTPIOAudioControlAttachAndStart = 13,
kTPIOAudioControlStop = 14,
kTPIOAudioControlSetWorkloop = 15,
kTPIOAudioControl_SetValueAction = 16,
kTPIOAudioControlSetValueAction = 17,
kTPIOAudioControlSetValue = 18,
kTPIOAudioControlUpdateValue = 19,
kTPIOAudioControl_SetValue = 20,
kTPIOAudioControlHardwareValueChanged = 21,
kTPIOAudioControlSetValueChangedHandler = 22,
kTPIOAudioControlSetValueChangedTarget = 23,
kTPIOAudioControlPerformValueChange = 24,
kTPIOAudioControlGetIntValue = 25,
kTPIOAudioControlGetDataBytes = 26,
kTPIOAudioControlGetDataLength = 27,
kTPIOAudioControlSendValueChangeNotification = 28,
kTPIOAudioControlSetControlID = 29,
kTPIOAudioControlSetChannelID = 30,
kTPIOAudioControlSetChannelNumber = 31,
kTPIOAudioControlNewUserClient = 32,
kTPIOAudioControlClientClosed = 33,
kTPIOAudioControl_AddUserClientAction = 34,
kTPIOAudioControlAddUserClientAction = 35,
kTPIOAudioControl_RemoveUserClientAction = 36,
kTPIOAudioControlRemoveUserClientAction = 37,
kTPIOAudioControlDetachUserClientsAction = 38,
kTPIOAudioControlAddUserClient = 39,
kTPIOAudioControlRemoveUserClient = 40,
kTPIOAudioControlDetachUserClients = 41,
kTPIOAudioControlSetCommandGateUsage = 42,
kTPIOAudioControlSetProperties = 43
};
enum
{
kTPIOAudioControlUserClientInitWithAudioControl = 0,
kTPIOAudioControlUserClientSendChangeNotification = 1,
kTPIOAudioControlUserClientWithAudioControl = 2,
kTPIOAudioControlUserClientFree = 3,
kTPIOAudioControlUserClientClientClose = 4,
kTPIOAudioControlUserClientClientDied = 5,
kTPIOAudioControlUserClientRegisterNotificationPort = 6,
kTPIOAudioControlUserClientSendValueChangeNotifiation = 7
};
enum
{
kTPIOAudioDeviceInit = 0,
kTPIOAudioDeviceFree = 1,
kTPIOAudioDeviceInitHardware = 2,
kTPIOAudioDeviceStart = 3,
kTPIOAudioDeviceStop = 4,
kTPIOAudioDeviceWillTerminate = 5,
kTPIOAudioDeviceSetPowerState = 6,
kTPIOAudioDevice_SetPowerStateAction = 7,
kTPIOAudioDeviceSetPowerStateAction = 8,
kTPIOAudioDeviceProtectedSetPowerState = 9,
kTPIOAudioDeviceWaitForPendingPowerStateChange = 10,
kTPIOAudioDeviceInitiatePowerStateChange = 11,
kTPIOAudioDeviceCompletePowerStateChange = 12,
kTPIOAudioDeviceCompletePowerStateChangeAction = 13,
kTPIOAudioDeviceProtectedCompletePowerStateChange = 14,
kTPIOAudioDevicePerformPowerStateChange = 15,
kTPIOAudioDeviceAudioEngineStarting = 16,
kTPIOAudioDeviceAudioEngineStopped = 17,
kTPIOAudioDeviceSetDeviceName = 18,
kTPIOAudioDeviceSetDeviceShortName = 19,
kTPIOAudioDeviceSetManufacturerName = 20,
kTPIOAudioDeviceActivateAudioEngine = 21,
kTPIOAudioDeviceDeactivateAllAudioEngines = 22,
kTPIOAudioDeviceFlushAudioControls = 23,
kTPIOAudioDeviceAddTimerEvent = 24,
kTPIOAudioDeviceRemoveTimerEvent = 25,
kTPIOAudioDeviceRemoveAllTimerEvents = 26,
kTPIOAudioDeviceTimerFired = 27,
kTPIOAudioDeviceDispatchTimerEvents = 28,
};
enum
{
kTPIOAudioEngineCreateUserClient = 0,
kTPIOAudioEngineSetInputSampleOffset = 1,
kTPIOAudioEngineSetOutputSampleOffset = 2,
kTPIOAudioEngineConvertInputSamplesVBR = 3,
kTPIOAudioEngineSetClockDomain = 4,
kTPIOAudioEngineGetStreamForID = 5,
kTPIOAudioEngineGetNextStreamID = 6,
kTPIOAudioEnginePerformFormatChange = 7,
kTPIOAudioEngineGetStatusDescriptor = 8,
kTPIOAudioEngineGetNearestStartTime = 9,
kTPIOAudioEngineEraseOutputSamples = 10,
kTPIOAudioEngineSetMixClipOverhead = 11,
kTPIOAudioEngineCompareAudioStreams = 12,
kTPIOAudioEngineCreateDictionaryFromSampleRate = 13,
kTPIOAudioEngineCreateSampleRateFromDictionary = 14,
kTPIOAudioEngineInit = 15,
kTPIOAudioEngineFree = 16,
kTPIOAudioEngineInitHardware = 17,
kTPIOAudioEngineStart = 18,
kTPIOAudioEngineStop = 19,
kTPIOAudioEngineRegisterService = 20,
kTPIOAudioEngineGetGlobalUniqueID = 21,
kTPIOAudioEngineGetLocalUniqueID = 22,
kTPIOAudioEngineSetIndex = 23,
kTPIOAudioEngineSetAudioDevice = 24,
kTPIOAudioEngineResetStatusBuffer = 25,
kTPIOAudioEngineClearAllSampleBuffers = 26,
kTPIOAudioEngineNewUserClient = 27,
kTPIOAudioEngineClientClosed = 28,
kTPIOAudioEngine_AddUserClientAction = 29,
kTPIOAudioEngineAddUserClientAction = 30,
kTPIOAudioEngine_RemoveUserClientAction = 31,
kTPIOAudioEngineRemoveUserClientAction = 32,
kTPIOAudioEngineDetachUserClientsAction = 33,
kTPIOAudioEngineAddUserClient = 34,
kTPIOAudioEngineRemoveUserClient = 35,
kTPIOAudioEngineDetachUserClients = 36,
kTPIOAudioEngineStartClient = 37,
kTPIOAudioEngineStopClient = 38,
kTPIOAudioEngineIncrementActiveUserClients = 39,
kTPIOAudioEngineDecrementActiveUserClient = 40,
kTPIOAudioEngineAddAudioStream = 41,
kTPIOAudioEngineDetachAudioStreams = 42,
kTPIOAudioEngineLockAllStreams = 43,
kTPIOAudioEngineUnlockAllStreams = 44,
kTPIOAudioEngineGetAudioStream = 45,
kTPIOAudioEngineUpdateChannelNumbers = 46,
kTPIOAudioEngineStartAudioEngine = 47,
kTPIOAudioEngineStopAudioEngine = 48,
kTPIOAudioEnginePauseAudioEngine = 49,
kTPIOAudioEngineResumeAudioEngine = 50,
kTPIOAudioEngineGetStatus = 51,
kTPIOAudioEngineSetNumSampleFramesPerBuffer = 52,
kTPIOAudioEngineGetNumSampleFramesPerBuffer = 53,
kTPIOAudioEngineGetState = 54,
kTPIOAudioEngineSetState = 55,
kTPIOAudioEngineGetSampleRate = 56,
kTPIOAudioEngineSetSampleRate = 57,
kTPIOAudioEngineHardwareSampleRateChanged = 58,
kTPIOAudioEngineSetSampleLatency = 59,
kTPIOAudioEngineSetOutputSampleLatency = 60,
kTPIOAudioEngineSetInputSampleLatency = 61,
kTPIOAudioEngineSetSampleOffset = 62,
kTPIOAudioEngineSetRunEraseHead = 63,
kTPIOAudioEngineGetRunEraseHead = 64,
kTPIOAudioEngineGetTimerInterval = 65,
kTPIOAudioEngineTimerCallback = 66,
kTPIOAudioEngineTimerFired = 67,
kTPIOAudioEnginePerformErase = 68,
kTPIOAudioEngineStopEngineAtPosition = 69,
kTPIOAudioEnginePerformFlush = 70,
kTPIOAudioEngineAddTimer = 71,
kTPIOAudioEngineRemoveTimer = 72,
kTPIOAudioEngineClipOutputSamples = 73,
kTPIOAudioEngineConvertInputSamples = 74,
kTPIOAudioEngineTakeTimeStamp = 75,
kTPIOAudioEngineGetLoopCountAndTimeStamp = 76,
kTPIOAudioEngineCalculateSampleTimeout = 77,
kTPIOAudioEngineSendFormatChangeNotification = 78,
kTPIOAudioEngineSendNotification = 79,
kTPIOAudioEngineBeginConfigurationChange = 80,
kTPIOAudioEngineCompleteConfigurationChange = 81,
kTPIOAudioEngineCancelConfigurationChange = 82,
kTPIOAudioEngineAddDefaultAudioControl = 83,
kTPIOAudioEngineRemoveDefaultAudioControl = 84,
kTPIOAudioEngineRemoveAllDefaultAudioControls = 85,
kTPIOAudioEngineSetWorkloopOnAllAudioControls = 86,
kTPIOAudioEngineSetCommandGateUsage = 87,
kTPIOAudioEngineWaitForEngineResume = 88,
kTPIOAudioEngineMixOutputSamples = 89
};
enum
{
kTPIOAudioEngineUserClientInitWithAudioEngine = 0,
kTPIOAudioEngineUserClientSafeRegisterClientBuffer = 1,
kTPIOAudioEngineUserClientSafeRegisterClientBuffer64 = 2,
kTPIOAudioEngineUserClientRegisterClientParameterBuffer = 3,
kTPIOAudioEngineUserClientFindExtendedInfo = 4,
kTPIOAudioEngineUserClientFindExtendedInfo64 = 5,
kTPIOAudioEngineUserClientGetNearestStartTime = 6,
kTPIOAudioEngineUserClient_GetNearestStartTimeAction = 7,
kTPIOAudioEngineUserClientGetNearestStartTimeAction = 8,
kTPIOAudioEngineUserClientGetClientNearestStartTime = 9,
kTPIOAudioEngineUserClientWithAudioEngine = 10,
kTPIOAudioEngineUserClientFree = 11,
kTPIOAudioEngineUserClientFreeClientBufferSetList = 12,
kTPIOAudioEngineUserClientFreeClientBuffer = 13,
kTPIOAudioEngineUserClientStop = 14,
kTPIOAudioEngineUserClientClientClose = 15,
kTPIOAudioEngineUserClientClientDied = 16,
kTPIOAudioEngineUserClient_CloseClientAction = 17,
kTPIOAudioEngineUserClientCloseClientAction = 18,
kTPIOAudioEngineUserClientCloseClient = 19,
kTPIOAudioEngineUserClientSetOnline = 20,
kTPIOAudioEngineUserClientLockBuffers = 21,
kTPIOAudioEngineUserClientUnlockBuffers = 22,
kTPIOAudioEngineUserClientClientMemoryForType = 23,
kTPIOAudioEngineUserClientGetExternalMemoryForIndex = 24,
kTPIOAudioEngineUserClientGetExternalTrapForIndex = 25,
kTPIOAudioEngineUserClientRegisterNotificationPort = 26,
kTPIOAudioEngineUserClient_RegisterNotificationAction = 27,
kTPIOAudioEngineUserClientRegisterNotificationAction = 28,
kTPIOAudioEngineUserClientRegisterNotification = 29,
kTPIOAudioEngineUserClientExternalMethod = 30,
kTPIOAudioEngineUserClientRegisterBuffer = 31,
kTPIOAudioEngineUserClientRegisterBuffer64 = 32,
kTPIOAudioEngineUserClientUnregisterBuffer = 33,
kTPIOAudioEngineUserClientUnregisterBuffer64 = 34,
kTPIOAudioEngineUserClient_RegisterBufferAction = 35,
kTPIOAudioEngineUserClientRegisterBufferAction = 36,
kTPIOAudioEngineUserClient_UnregisterBufferAction = 37,
kTPIOAudioEngineUserClientUnregisterBufferAction = 38,
kTPIOAudioEngineUserClientRegisterClientBuffer = 39,
kTPIOAudioEngineUserClientRegisterClientBuffer64 = 40,
kTPIOAudioEngineUserClientUnregisterClientBuffer = 41,
kTPIOAudioEngineUserClientUnregisterClientBuffer64 = 42,
kTPIOAudioEngineUserClientFindBufferSet = 43,
kTPIOAudioEngineUserClientRemoveBufferSet = 44,
kTPIOAudioEngineUserClientPerformClientIO = 45,
kTPIOAudioEngineUserClientPerformClientOutput = 46,
kTPIOAudioEngineUserClientPerformClientInput = 47,
kTPIOAudioEngineUserClientPerformWatchdogOutput = 48,
kTPIOAudioEngineUserClientGetConnectionID = 49,
kTPIOAudioEngineUserClientClientStart = 50,
kTPIOAudioEngineUserClientClientStop = 51,
kTPIOAudioEngineUserClient_StartClientAction = 52,
kTPIOAudioEngineUserClientStartClientAction = 53,
kTPIOAudioEngineUserClient_StopClientAction = 54,
kTPIOAudioEngineUserClientStopClientAction = 55,
kTPIOAudioEngineUserClientStartClient = 56,
kTPIOAudioEngineUserClientStopClient = 57,
kTPIOAudioEngineUserClientSendFormatChangeNotification = 58,
kTPIOAudioEngineUserClientSendNotification = 59,
kTPIOAudioEngineUserClientSetCommandGateUsage = 60
};
enum
{
kTPIOAudioLevelControlCreatePassThroughVolumeControl = 0,
kTPIOAudioLevelControlSetLinearScale = 1,
kTPIOAudioLevelControlCreate = 2,
kTPIOAudioLevelControlCreateVolumeControl = 3,
kTPIOAudioLevelControlInit = 4,
kTPIOAudioLevelControlFree = 5,
kTPIOAudioLevelControlSetMinValue = 6,
kTPIOAudioLevelControlGetMinValue = 7,
kTPIOAudioLevelControlSetMaxValue = 8,
kTPIOAudioLevelControlGetMaxValue = 9,
kTPIOAudioLevelControlSetMinDB = 10,
kTPIOAudioLevelControlGetMinDB = 11,
kTPIOAudioLevelControlSetMaxDB = 12,
kTPIOAudioLevelControlGetMaxDB = 13,
kTPIOAudioLevelControlAddNegativeInfinity = 14,
kTPIOAudioLevelControlValidateValue = 15
};
enum
{
kTPIOAudioPortWithAttributes = 0,
kTPIOAudioPortInitWithAttributes = 1,
kTPIOAudioPortFree = 2,
kTPIOAudioPortSetType = 3,
kTPIOAudioPortSetSubType = 4,
kTPIOAudioPortSetName = 5,
kTPIOAudioPortStart = 6,
kTPIOAudioPortStop = 7,
kTPIOAudioPortRegisterService = 8,
kTPIOAudioPortGetAudioDevice = 9,
kTPIOAudioPortAddAudioControl = 10,
kTPIOAudioPortDeactivateAudioControls = 11
};
enum
{
kTPIOAudioSelectorControlCreateOutputClockSelector = 0,
kTPIOAudioSelectorControlCreateInputClockSelector = 1,
kTPIOAudioSelectorControlCreateOutputSelector = 2,
kTPIOAudioSelectorControlRemoveAvailableSelection = 3,
kTPIOAudioSelectorControlReplaceAvailableSelection = 4,
kTPIOAudioSelectorControlCreate = 5,
kTPIOAudioSelectorControlCreateInputSelector = 6,
kTPIOAudioSelectorControlInit = 7,
kTPIOAudioSelectorControlFree = 8,
kTPIOAudioSelectorControlAddAvailableSelection = 9,
kTPIOAudioSelectorControlValueExists = 10,
kTPIOAudioSelectorControlValidateValue = 11
};
enum
{
kTPIOAudioStreamSafeLogError = 0,
kTPIOAudioStreamValidateFormat = 1,
kTPIOAudioStreamGetFormatExtension = 2,
kTPIOAudioStreamSetFormat = 3,
kTPIOAudioStreamAddAvailableFormat = 4,
kTPIOAudioStreamSetTerminalType = 5,
kTPIOAudioStreamMixOutputSamples = 6,
kTPIOAudioStreamSetSampleLatency = 7,
kTPIOAudioStreamGetNumSampleFramesRead = 8,
kTPIOAudioStreamSetDefaultNumSampleFramesRead = 9,
kTPIOAudioStreamInitKeys = 10,
kTPIOAudioStreamCreateDictionaryFromFormat = 11,
kTPIOAudioStreamCreateFormatFromDictionary = 12,
kTPIOAudioStreamInitWithAudioEngine = 13,
kTPIOAudioStreamFree = 14,
kTPIOAudioStreamStop = 15,
kTPIOAudioStreamSetProperties = 16,
kTPIOAudioStreamSetDirection = 17,
kTPIOAudioStreamGetDirection = 18,
kTPIOAudioStreamSetSampleBuffer = 19,
kTPIOAudioStreamGetSampleBuffer = 20,
kTPIOAudioStreamGetSampleBufferSize = 21,
kTPIOAudioStreamSetMixBuffer = 22,
kTPIOAudioStreamGetMixBuffer = 23,
kTPIOAudioStreamGetMixBufferSize = 24,
kTPIOAudioStreamNumSampleFramesPerBufferChanged = 25,
kTPIOAudioStreamClearSampleBuffer = 26,
kTPIOAudioStreamSetIOFunction = 27,
kTPIOAudioStreamSetIOFunctionList = 28,
kTPIOAudioStreamGetFormat = 29,
kTPIOAudioStream_SetFormatAction = 30,
kTPIOAudioStreamSetFormatAction = 31,
kTPIOAudioStreamHardwareFormatChanged = 32,
kTPIOAudioStreamClearAvailableFormats = 33,
kTPIOAudioStreamValidateFormats = 34,
kTPIOAudioStreamGetStartingChannelID = 35,
kTPIOAudioStreamGetMaxNumChannels = 36,
kTPIOAudioStreamSetStartingChannelNumber = 37,
kTPIOAudioStreamUpdateNumClients = 38,
kTPIOAudioStreamAddClient = 39,
kTPIOAudioStreamRemoveClient = 40,
kTPIOAudioStreamGetNumClients = 41,
kTPIOAudioStreamDumpList = 42,
kTPIOAudioStreamValidateList = 43,
kTPIOAudioStreamReadInputSamples = 44,
kTPIOAudioStreamProcessOutputSamples = 45,
kTPIOAudioStreamResetClipInfo = 46,
kTPIOAudioStreamClipIfNecessary = 47,
kTPIOAudioStreamClipOutputSamples = 48,
kTPIOAudioStreamLockStreamForIO = 49,
kTPIOAudioStreamUnlockStreamForIO = 50,
kTPIOAudioStreamSetStreamAvailable = 51,
kTPIOAudioStreamGetStreamAvailable = 52,
kTPIOAudioStreamAddDefaultAudioControl = 53,
kTPIOAudioStreamRemoveDefaultAudioControls = 54
};
enum
{
kTPIOAudioToggleControlCreatePassThroughMuteControl = 0,
kTPIOAudioToggleControlCreate = 1,
kTPIOAudioToggleControlCreateMuteControl = 2,
kTPIOAudioToggleControlInit = 3
};
enum
{
kTPIOAudioTimeIntervalFilterInitFilter = 0,
kTPIOAudioTimeIntervalFilterFree = 1,
kTPIOAudioTimeIntervalFilterReInitialiseFilter = 2,
kTPIOAudioTimeIntervalFilterNewTimePosition = 3,
kTPIOAudioTimeIntervalFilterGetMultiIntervalTime = 4,
kTPIOAudioTimeIntervalFilterIIRInitFilter = 5,
kTPIOAudioTimeIntervalFilterIIRCalculateNewTimePosition = 6,
kTPIOAudioTimeIntervalFilterIIR = 7,
kTPIOAudioTimeIntervalFilterFIRInitFilter = 8,
kTPIOAudioTimeIntervalFilterFIRSetNewFilter = 9,
kTPIOAudioTimeIntervalFilterFIRReInitialiseFilter = 10,
kTPIOAudioTimeIntervalFilterFIRFree = 11,
kTPIOAudioTimeIntervalFilterFIRCalculateNewTimePosition = 12,
kTPIOAudioTimeIntervalFilterFIR = 13
};
#ifdef KERNEL
#include <IOKit/IOTimeStamp.h>
#define AudioTrace(AudioClass, code, a, b, c, d) { \
if (__builtin_expect((gAudioStackDebugFlags & kAudioEnableTracePointsMask), 0)) { \
IOTimeStampConstant( AUDIO_TRACE(AudioClass, code), a, b, c, d ); \
} \
}
#define AudioTrace_Start(AudioClass, code, a, b, c, d) { \
if (__builtin_expect((gAudioStackDebugFlags & kAudioEnableTracePointsMask), 0)) { \
IOTimeStampStartConstant( AUDIO_TRACE(AudioClass, code), a, b, c, d ); \
} \
}
#define AudioTrace_End(AudioClass, code, a, b, c, d) { \
if (__builtin_expect((gAudioStackDebugFlags & kAudioEnableTracePointsMask), 0)) {\
IOTimeStampEndConstant( AUDIO_TRACE(AudioClass, code), a, b, c, d ); \
} \
}
#endif
#ifdef __cplusplus
}
#endif
#endif