qmacosaudiodatautils_p.h File Reference

(2b5e519731e3a92fe372195d82338066de7c5802)

#include <CoreAudio/AudioHardware.h>
#include "qaudiodevice.h"
#include "qdebug.h"
#include <optional>
#include <vector>
#include <algorithm>

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Functions
template<typename... Args>
QT_BEGIN_NAMESPACE void	printUnableToReadWarning (const char *logName, AudioObjectID objectID, const AudioObjectPropertyAddress &address, Args &&...args)
static AudioObjectPropertyAddress	makePropertyAddress (AudioObjectPropertySelector selector, QAudioDevice::Mode mode, AudioObjectPropertyElement element=kAudioObjectPropertyElementMain)
static bool	getAudioData (AudioObjectID objectID, const AudioObjectPropertyAddress &address, void *dst, UInt32 dstSize, const char *logName)
template<typename T >
std::optional< std::vector< T > >	getAudioData (AudioObjectID objectID, const AudioObjectPropertyAddress &address, const char *logName, size_t minDataSize=0)
template<typename T >
std::optional< T >	getAudioObject (AudioObjectID objectID, const AudioObjectPropertyAddress &address, const char *logName)

Function Documentation

getAudioData() [1/2]

template<typename T >

std::optional< std::vector< T > > getAudioData	(	AudioObjectID	objectID,
		const AudioObjectPropertyAddress &	address,
		const char *	logName,
		size_t	minDataSize = 0 )

Definition at line 73 of file qmacosaudiodatautils_p.h.

References getAudioData(), and printUnableToReadWarning().

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getAudioData() [2/2]

static bool getAudioData ( AudioObjectID objectID, const AudioObjectPropertyAddress & address, void * dst, UInt32 dstSize, const char * logName )

inlinestatic

Definition at line 55 of file qmacosaudiodatautils_p.h.

References printUnableToReadWarning().

Referenced by getAudioData(), and getAudioObject().

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getAudioObject()

template<typename T >

std::optional< T > getAudioObject	(	AudioObjectID	objectID,
		const AudioObjectPropertyAddress &	address,
		const char *	logName )

Definition at line 98 of file qmacosaudiodatautils_p.h.

References getAudioData().

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makePropertyAddress()

static AudioObjectPropertyAddress makePropertyAddress ( AudioObjectPropertySelector selector, QAudioDevice::Mode mode, AudioObjectPropertyElement element = kAudioObjectPropertyElementMain )

inlinestatic

Definition at line 46 of file qmacosaudiodatautils_p.h.

References QAudioDevice::Input, and selector.

printUnableToReadWarning()

template<typename... Args>

QT_BEGIN_NAMESPACE void printUnableToReadWarning	(	const char *	logName,
		AudioObjectID	objectID,
		const AudioObjectPropertyAddress &	address,
		Args &&...	args )

Definition at line 30 of file qmacosaudiodatautils_p.h.

References args, and qWarning.

Referenced by getAudioData(), and getAudioData().

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