QnxAudioUtils Namespace Reference

Classes
struct	HandleDeleter

Typedefs
using	HandleUniquePtr = std::unique_ptr<snd_pcm_t, HandleDeleter>

Functions
snd_pcm_channel_params_t	formatToChannelParams (const QAudioFormat &format, QAudioDevice::Mode mode, int fragmentSize)
HandleUniquePtr	openPcmDevice (const QByteArray &id, QAudioDevice::Mode mode)
std::optional< snd_pcm_channel_info_t >	pcmChannelInfo (snd_pcm_t *handle, QAudioDevice::Mode mode)
std::optional< snd_pcm_channel_info_t >	pcmChannelInfo (const QByteArray &device, QAudioDevice::Mode mode)
std::optional< snd_pcm_channel_setup_t >	pcmChannelSetup (snd_pcm_t *handle, QAudioDevice::Mode mode)
std::optional< snd_pcm_channel_setup_t >	pcmChannelSetup (const QByteArray &device, QAudioDevice::Mode mode)
std::optional< snd_pcm_channel_status_t >	pcmChannelStatus (snd_pcm_t *handle, QAudioDevice::Mode mode)
std::optional< snd_pcm_channel_status_t >	pcmChannelStatus (const QByteArray &device, QAudioDevice::Mode mode)
template<typename T, typename Func>
std::optional< T >	pcmChannelGetStruct (snd_pcm_t *handle, QAudioDevice::Mode mode, Func &&func)
template<typename T, typename Func>
std::optional< T >	pcmChannelGetStruct (const QByteArray &device, QAudioDevice::Mode mode, Func &&func)

Typedef Documentation

HandleUniquePtr

using QnxAudioUtils::HandleUniquePtr = std::unique_ptr<snd_pcm_t, HandleDeleter>

Definition at line 37 of file qqnxaudioutils_p.h.

Function Documentation

formatToChannelParams()

snd_pcm_channel_params_t QnxAudioUtils::formatToChannelParams	(	const QAudioFormat &	format,
		QAudioDevice::Mode	mode,
		int	fragmentSize )

Definition at line 11 of file qqnxaudioutils.cpp.

openPcmDevice()

HandleUniquePtr QnxAudioUtils::openPcmDevice	(	const QByteArray &	id,
		QAudioDevice::Mode	mode )

Definition at line 61 of file qqnxaudioutils.cpp.

pcmChannelGetStruct() [1/2]

template<typename T, typename Func>

std::optional< T > QnxAudioUtils::pcmChannelGetStruct	(	const QByteArray &	device,
		QAudioDevice::Mode	mode,
		Func &&	func )

Definition at line 100 of file qqnxaudioutils.cpp.

pcmChannelGetStruct() [2/2]

template<typename T, typename Func>

std::optional< T > QnxAudioUtils::pcmChannelGetStruct	(	snd_pcm_t *	handle,
		QAudioDevice::Mode	mode,
		Func &&	func )

Definition at line 80 of file qqnxaudioutils.cpp.

pcmChannelInfo() [1/2]

std::optional< snd_pcm_channel_info_t > QnxAudioUtils::pcmChannelInfo	(	const QByteArray &	device,
		QAudioDevice::Mode	mode )

Definition at line 117 of file qqnxaudioutils.cpp.

pcmChannelInfo() [2/2]

std::optional< snd_pcm_channel_info_t > QnxAudioUtils::pcmChannelInfo	(	snd_pcm_t *	handle,
		QAudioDevice::Mode	mode )

Definition at line 112 of file qqnxaudioutils.cpp.

pcmChannelSetup() [1/2]

std::optional< snd_pcm_channel_setup_t > QnxAudioUtils::pcmChannelSetup	(	const QByteArray &	device,
		QAudioDevice::Mode	mode )

Definition at line 128 of file qqnxaudioutils.cpp.

pcmChannelSetup() [2/2]

std::optional< snd_pcm_channel_setup_t > QnxAudioUtils::pcmChannelSetup	(	snd_pcm_t *	handle,
		QAudioDevice::Mode	mode )

Definition at line 123 of file qqnxaudioutils.cpp.

pcmChannelStatus() [1/2]

std::optional< snd_pcm_channel_status_t > QnxAudioUtils::pcmChannelStatus	(	const QByteArray &	device,
		QAudioDevice::Mode	mode )

Definition at line 139 of file qqnxaudioutils.cpp.

pcmChannelStatus() [2/2]

std::optional< snd_pcm_channel_status_t > QnxAudioUtils::pcmChannelStatus	(	snd_pcm_t *	handle,
		QAudioDevice::Mode	mode )

Definition at line 134 of file qqnxaudioutils.cpp.