qwindowsaudioutils_p.h File Reference

(c7962f7b56806250e0d88afe96eb6fb6d5c0e227)

#include <QtCore/qstring.h>
#include <QtCore/private/qcomptr_p.h>
#include <QtCore/private/quniquehandle_types_p.h>
#include <QtMultimedia/qaudioformat.h>
#include <QtMultimedia/private/qaudiosystem_p.h>
#include <mmreg.h>
#include <chrono>
#include <optional>

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Classes
struct	QWindowsAudioUtils::AudioClientCreationResult
struct	QWindowsAudioUtils::AudioClientDevicePeriod

Namespaces
namespace	QWindowsAudioUtils

Typedefs
typedef LONGLONG	REFERENCE_TIME
using	QWindowsAudioUtils::reference_time = std::chrono::duration<long long, std::ratio<1, 10000000>>

Enumerations
enum class	QWindowsAudioUtils::AudioEndpointRole

Functions
bool	QWindowsAudioUtils::formatToWaveFormatExtensible (const QAudioFormat &format, WAVEFORMATEXTENSIBLE &wfx)
std::optional< WAVEFORMATEXTENSIBLE >	QWindowsAudioUtils::toWaveFormatExtensible (const QAudioFormat &format)
QAudioFormat	QWindowsAudioUtils::waveFormatExToFormat (const WAVEFORMATEX &in)
QAudioFormat	QWindowsAudioUtils::mediaTypeToFormat (IMFMediaType *mediaType)
ComPtr< IMFMediaType >	QWindowsAudioUtils::formatToMediaType (QWindowsMediaFoundation &wmf, const QAudioFormat &format)
QAudioFormat::ChannelConfig	QWindowsAudioUtils::maskToChannelConfig (UINT32 mask, int count)
std::optional< AudioClientCreationResult >	QWindowsAudioUtils::createAudioClient (const ComPtr< IMMDevice > &device, const QAudioFormat &format, std::optional< qsizetype > hardwareBufferFrames, const QUniqueWin32NullHandle &wasapiEventHandle, std::optional< AudioEndpointRole > role)
bool	QWindowsAudioUtils::audioClientStart (const ComPtr< IAudioClient3 > &client)
bool	QWindowsAudioUtils::audioClientStop (const ComPtr< IAudioClient3 > &client)
bool	QWindowsAudioUtils::audioClientReset (const ComPtr< IAudioClient3 > &client)
bool	QWindowsAudioUtils::audioClientSetRate (const ComPtr< IAudioClient3 > &client, int rate)
bool	QWindowsAudioUtils::audioClientSetRole (const ComPtr< IAudioClient3 > &client, AudioEndpointRole role)
std::optional< quint32 >	QWindowsAudioUtils::getBufferSizeInFrames (const ComPtr< IAudioClient3 > &client)
std::optional< AudioClientDevicePeriod >	QWindowsAudioUtils::getDevicePeriod (const ComPtr< IAudioClient3 > &client)
void	QWindowsAudioUtils::setMCSSForPeriodSize (reference_time periodSize)
QString	QWindowsAudioUtils::audioClientErrorString (HRESULT hr)

Typedef Documentation

REFERENCE_TIME

typedef LONGLONG REFERENCE_TIME

Definition at line 33 of file qwindowsaudioutils_p.h.