portaudio

const (
	NotInitialized                        Error = C.paNotInitialized
	InvalidChannelCount                   Error = C.paInvalidChannelCount
	InvalidSampleRate                     Error = C.paInvalidSampleRate
	InvalidDevice                         Error = C.paInvalidDevice
	InvalidFlag                           Error = C.paInvalidFlag
	SampleFormatNotSupported              Error = C.paSampleFormatNotSupported
	BadIODeviceCombination                Error = C.paBadIODeviceCombination
	InsufficientMemory                    Error = C.paInsufficientMemory
	BufferTooBig                          Error = C.paBufferTooBig
	BufferTooSmall                        Error = C.paBufferTooSmall
	NullCallback                          Error = C.paNullCallback
	BadStreamPtr                          Error = C.paBadStreamPtr
	TimedOut                              Error = C.paTimedOut
	InternalError                         Error = C.paInternalError
	DeviceUnavailable                     Error = C.paDeviceUnavailable
	IncompatibleHostApiSpecificStreamInfo Error = C.paIncompatibleHostApiSpecificStreamInfo
	StreamIsStopped                       Error = C.paStreamIsStopped
	StreamIsNotStopped                    Error = C.paStreamIsNotStopped
	InputOverflowed                       Error = C.paInputOverflowed
	OutputUnderflowed                     Error = C.paOutputUnderflowed
	HostApiNotFound                       Error = C.paHostApiNotFound
	InvalidHostApi                        Error = C.paInvalidHostApi
	CanNotReadFromACallbackStream         Error = C.paCanNotReadFromACallbackStream
	CanNotWriteToACallbackStream          Error = C.paCanNotWriteToACallbackStream
	CanNotReadFromAnOutputOnlyStream      Error = C.paCanNotReadFromAnOutputOnlyStream
	CanNotWriteToAnInputOnlyStream        Error = C.paCanNotWriteToAnInputOnlyStream
	IncompatibleStreamHostApi             Error = C.paIncompatibleStreamHostApi
	BadBufferPtr                          Error = C.paBadBufferPtr
	NoDefaultInputDevice                  Error = -1
	NoDefaultOutputDevice                 Error = -2
)

const (
	InDevelopment   HostApiType = C.paInDevelopment
	DirectSound     HostApiType = C.paDirectSound
	MME             HostApiType = C.paMME
	ASIO            HostApiType = C.paASIO
	SoundManager    HostApiType = C.paSoundManager
	CoreAudio       HostApiType = C.paCoreAudio
	OSS             HostApiType = C.paOSS
	ALSA            HostApiType = C.paALSA
	AL              HostApiType = C.paAL
	BeOS            HostApiType = C.paBeOS
	WDMkS           HostApiType = C.paWDMKS
	JACK            HostApiType = C.paJACK
	WASAPI          HostApiType = C.paWASAPI
	AudioScienceHPI HostApiType = C.paAudioScienceHPI
)

const (
	// In a stream opened with FramesPerBufferUnspecified,
	// InputUnderflow indicates that input data is all silence (zeros)
	// because no real data is available.
	//
	// In a stream opened without FramesPerBufferUnspecified,
	// InputUnderflow indicates that one or more zero samples have been inserted
	// into the input buffer to compensate for an input underflow.
	InputUnderflow StreamCallbackFlags = C.paInputUnderflow

	// In a stream opened with FramesPerBufferUnspecified,
	// indicates that data prior to the first sample of the
	// input buffer was discarded due to an overflow, possibly
	// because the stream callback is using too much CPU time.
	//
	// Otherwise indicates that data prior to one or more samples
	// in the input buffer was discarded.
	InputOverflow StreamCallbackFlags = C.paInputOverflow

	// Indicates that output data (or a gap) was inserted,
	// possibly because the stream callback is using too much CPU time.
	OutputUnderflow StreamCallbackFlags = C.paOutputUnderflow

	// Indicates that output data will be discarded because no room is available.
	OutputOverflow StreamCallbackFlags = C.paOutputOverflow

	// Some of all of the output data will be used to prime the stream,
	// input data may be zero.
	PrimingOutput StreamCallbackFlags = C.paPrimingOutput
)

const (
	NoFlag                                StreamFlags = C.paNoFlag
	ClipOff                               StreamFlags = C.paClipOff
	DitherOff                             StreamFlags = C.paDitherOff
	NeverDropInput                        StreamFlags = C.paNeverDropInput
	PrimeOutputBuffersUsingStreamCallback StreamFlags = C.paPrimeOutputBuffersUsingStreamCallback
	PlatformSpecificFlags                 StreamFlags = C.paPlatformSpecificFlags
)