QWindowsResampler Class Reference

#include <qwindowsresampler_p.h>

Collaboration diagram for QWindowsResampler:

Public Member Functions
	QWindowsResampler ()
	~QWindowsResampler ()
bool	setup (const QAudioFormat &in, const QAudioFormat &out)
QByteArray	resample (const QByteArrayView &in)
QByteArray	resample (IMFSample *sample)
QAudioFormat	inputFormat () const
QAudioFormat	outputFormat () const
quint64	outputBufferSize (quint64 inputBufferSize) const
quint64	inputBufferSize (quint64 outputBufferSize) const
quint64	totalInputBytes () const
quint64	totalOutputBytes () const

Detailed Description

Definition at line 33 of file qwindowsresampler_p.h.

Constructor & Destructor Documentation

QWindowsResampler()

QWindowsResampler::QWindowsResampler

(

)

~QWindowsResampler()

QWindowsResampler::~QWindowsResampler

(

)

Definition at line 34 of file qwindowsresampler.cpp.

Member Function Documentation

inputBufferSize()

quint64 QWindowsResampler::inputBufferSize

(

quint64

outputBufferSize

)

const

Definition at line 47 of file qwindowsresampler.cpp.

References QAudioFormat::bytesForDuration(), QAudioFormat::durationForBytes(), QAudioFormat::isValid(), and outputBufferSize().

Referenced by QWindowsAudioSink::bytesFree(), and outputBufferSize().

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inputFormat()

QAudioFormat QWindowsResampler::inputFormat ( ) const

inline

Definition at line 44 of file qwindowsresampler_p.h.

Referenced by QWindowsAudioSource::bytesReady().

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outputBufferSize()

quint64 QWindowsResampler::outputBufferSize

(

quint64

inputBufferSize

)

const

Definition at line 39 of file qwindowsresampler.cpp.

References QAudioFormat::bytesForDuration(), QAudioFormat::durationForBytes(), inputBufferSize(), and QAudioFormat::isValid().

Referenced by inputBufferSize().

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outputFormat()

QAudioFormat QWindowsResampler::outputFormat ( ) const

inline

Definition at line 45 of file qwindowsresampler_p.h.

Referenced by QWindowsAudioSink::bytesFree(), QWindowsAudioSource::bytesReady(), and QWindowsAudioSource::processedUSecs().

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resample() [1/2]

QByteArray QWindowsResampler::resample

(

const QByteArrayView &

in

)

Definition at line 139 of file qwindowsresampler.cpp.

References out, Q_ASSERT, and qCWarning.

resample() [2/2]

QByteArray QWindowsResampler::resample

(

IMFSample *

sample

)

Definition at line 163 of file qwindowsresampler.cpp.

References out, Q_ASSERT, and qCWarning.

setup()

bool QWindowsResampler::setup	(	const QAudioFormat &	in,
		const QAudioFormat &	out
	)

Definition at line 202 of file qwindowsresampler.cpp.

References QWindowsAudioUtils::formatToMediaType(), qCDebug, and qCWarning.

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totalInputBytes()

quint64 QWindowsResampler::totalInputBytes ( ) const

inline

Definition at line 50 of file qwindowsresampler_p.h.

Referenced by QWindowsAudioSink::processedUSecs().

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totalOutputBytes()

quint64 QWindowsResampler::totalOutputBytes ( ) const

inline

Definition at line 51 of file qwindowsresampler_p.h.

Referenced by QWindowsAudioSource::processedUSecs().

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The documentation for this class was generated from the following files:

• qtmultimedia/src/multimedia/windows/qwindowsresampler_p.h
• qtmultimedia/src/multimedia/windows/qwindowsresampler.cpp