qwindowsaudioutils.cpp File Reference

(460f573be9336c3bf67b766fa6c59dcd1d48eb6f)

#include "qwindowsaudioutils_p.h"
#include <QtCore/qdebug.h>
#include <QtCore/private/qsystemerror_p.h>
#include <QtMultimedia/private/qwindowsmediafoundation_p.h>
#include <audioclient.h>
#include <mmdeviceapi.h>
#include <ks.h>
#include <ksmedia.h>

Include dependency graph for qwindowsaudioutils.cpp:

Go to the source code of this file.

Namespaces
namespace	QWindowsAudioUtils

Macros
#define	AUDCLNT_E_EFFECT_NOT_AVAILABLE   AUDCLNT_ERR(0x041)
#define	AUDCLNT_E_EFFECT_STATE_READ_ONLY   AUDCLNT_ERR(0x042)

Functions
QAudioFormat::ChannelConfig	QWindowsAudioUtils::maskToChannelConfig (UINT32 mask, int count)
static UINT32	QWindowsAudioUtils::channelConfigToMask (QAudioFormat::ChannelConfig config)
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)
std::optional< quint32 >	QWindowsAudioUtils::getBufferSizeInFrames (const ComPtr< IAudioClient3 > &client)
std::optional< AudioClientDevicePeriod >	QWindowsAudioUtils::getDevicePeriod (const ComPtr< IAudioClient3 > &client)
QString	QWindowsAudioUtils::audioClientErrorString (HRESULT hr)
bool	QWindowsAudioUtils::audioClientSetRole (const ComPtr< IAudioClient3 > &client, AudioEndpointRole role)
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)
void	QWindowsAudioUtils::setMCSSForPeriodSize (reference_time periodSize)

Variables
static constexpr QAudioFormat::AudioChannelPosition	QWindowsAudioUtils::channelFormatMap []

Macro Definition Documentation

AUDCLNT_E_EFFECT_NOT_AVAILABLE

#define AUDCLNT_E_EFFECT_NOT_AVAILABLE   AUDCLNT_ERR(0x041)

Definition at line 18 of file qwindowsaudioutils.cpp.

AUDCLNT_E_EFFECT_STATE_READ_ONLY

#define AUDCLNT_E_EFFECT_STATE_READ_ONLY   AUDCLNT_ERR(0x042)

Definition at line 22 of file qwindowsaudioutils.cpp.