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Delete obsolete class methods and update related code

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Delete obsolete methods from QAudioFormat and QAudioDeviceInfo
and update code that relied on the obsolete methods.

Change-Id: I007e36375a45399b1d5a289341bc5d5a05dc68cc
Reviewed-by: Michael Goddard <michael.goddard@nokia.com>
This commit is contained in:
Mithra Pattison
2012-07-10 13:26:48 +10:00
committed by Qt by Nokia
parent 952bd004be
commit 53fdcca366
47 changed files with 301 additions and 385 deletions
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2
src/imports/audioengine/qaudioengine_openal_p.cpp
View File

@@ -171,7 +171,7 @@ public Q_SLOTS:
return;
}
alBufferData(m_alBuffer, alFormat, m_sample->data().data(),
m_sample->data().size(), m_sample->format().frequency());
m_sample->data().size(), m_sample->format().sampleRate());
if (!QAudioEnginePrivate::checkNoError("fill buffer")) {
return;

8
src/multimedia/audio/qaudio_mac.cpp
View File

@@ -49,8 +49,8 @@ QAudioFormat toQAudioFormat(AudioStreamBasicDescription const& sf)
{
QAudioFormat audioFormat;
audioFormat.setFrequency(sf.mSampleRate);
audioFormat.setChannels(sf.mChannelsPerFrame);
audioFormat.setSampleRate(sf.mSampleRate);
audioFormat.setChannelCount(sf.mChannelsPerFrame);
audioFormat.setSampleSize(sf.mBitsPerChannel);
audioFormat.setCodec(QString::fromLatin1("audio/pcm"));
audioFormat.setByteOrder((sf.mFormatFlags & kAudioFormatFlagIsBigEndian) != 0 ? QAudioFormat::BigEndian : QAudioFormat::LittleEndian);
@@ -69,9 +69,9 @@ AudioStreamBasicDescription toAudioStreamBasicDescription(QAudioFormat const& au
AudioStreamBasicDescription sf;
sf.mFormatFlags = kAudioFormatFlagIsPacked;
sf.mSampleRate = audioFormat.frequency();
sf.mSampleRate = audioFormat.sampleRate();
sf.mFramesPerPacket = 1;
sf.mChannelsPerFrame = audioFormat.channels();
sf.mChannelsPerFrame = audioFormat.channelCount();
sf.mBitsPerChannel = audioFormat.sampleSize();
sf.mBytesPerFrame = sf.mChannelsPerFrame * (sf.mBitsPerChannel / 8);
sf.mBytesPerPacket = sf.mFramesPerPacket * sf.mBytesPerFrame;

50
src/multimedia/audio/qaudiodeviceinfo.cpp
View File

@@ -279,12 +279,12 @@ QAudioFormat QAudioDeviceInfo::nearestFormat(const QAudioFormat &settings) const
QAudioFormat nearest = settings;
QList<QString> testCodecs = supportedCodecs();
QList<int> testChannels = supportedChannels();
QList<int> testChannels = supportedChannelCounts();
QList<QAudioFormat::Endian> testByteOrders = supportedByteOrders();
QList<QAudioFormat::SampleType> testSampleTypes;
QList<QAudioFormat::SampleType> sampleTypesAvailable = supportedSampleTypes();
QMap<int,int> testFrequencies;
QList<int> frequenciesAvailable = supportedFrequencies();
QMap<int,int> testSampleRates;
QList<int> sampleRatesAvailable = supportedSampleRates();
QMap<int,int> testSampleSizes;
QList<int> sampleSizesAvailable = supportedSampleSizes();
@@ -293,8 +293,8 @@ QAudioFormat QAudioDeviceInfo::nearestFormat(const QAudioFormat &settings) const
testCodecs.removeAll(settings.codec());
testCodecs.insert(0, settings.codec());
}
testChannels.removeAll(settings.channels());
testChannels.insert(0, settings.channels());
testChannels.removeAll(settings.channelCount());
testChannels.insert(0, settings.channelCount());
testByteOrders.removeAll(settings.byteOrder());
testByteOrders.insert(0, settings.byteOrder());
@@ -317,15 +317,15 @@ QAudioFormat QAudioDeviceInfo::nearestFormat(const QAudioFormat &settings) const
int diff = larger - smaller;
testSampleSizes.insert((isMultiple ? diff : diff+100000), size);
}
if (frequenciesAvailable.contains(settings.frequency()))
testFrequencies.insert(0,settings.frequency());
frequenciesAvailable.removeAll(settings.frequency());
foreach (int frequency, frequenciesAvailable) {
int larger = (frequency > settings.frequency()) ? frequency : settings.frequency();
int smaller = (frequency > settings.frequency()) ? settings.frequency() : frequency;
if (sampleRatesAvailable.contains(settings.sampleRate()))
testSampleRates.insert(0,settings.sampleRate());
sampleRatesAvailable.removeAll(settings.sampleRate());
foreach (int sampleRate, sampleRatesAvailable) {
int larger = (sampleRate > settings.sampleRate()) ? sampleRate : settings.sampleRate();
int smaller = (sampleRate > settings.sampleRate()) ? settings.sampleRate() : sampleRate;
bool isMultiple = ( 0 == (larger % smaller));
int diff = larger - smaller;
testFrequencies.insert((isMultiple ? diff : diff+100000), frequency);
testSampleRates.insert((isMultiple ? diff : diff+100000), sampleRate);
}
// Try to find nearest
@@ -340,11 +340,11 @@ QAudioFormat QAudioDeviceInfo::nearestFormat(const QAudioFormat &settings) const
sz.next();
nearest.setSampleSize(sz.value());
foreach (int channel, testChannels) {
nearest.setChannels(channel);
QMapIterator<int, int> i(testFrequencies);
nearest.setChannelCount(channel);
QMapIterator<int, int> i(testSampleRates);
while (i.hasNext()) {
i.next();
nearest.setFrequency(i.value());
nearest.setSampleRate(i.value());
if (isFormatSupported(nearest))
return nearest;
}
@@ -378,16 +378,6 @@ QStringList QAudioDeviceInfo::supportedCodecs() const
*/
QList<int> QAudioDeviceInfo::supportedSampleRates() const
{
return supportedFrequencies();
}
/*!
\obsolete
Use supportedSampleRates() instead.
*/
QList<int> QAudioDeviceInfo::supportedFrequencies() const
{
return isNull() ? QList<int>() : d->info->supportedSampleRates();
}
@@ -399,16 +389,6 @@ QList<int> QAudioDeviceInfo::supportedFrequencies() const
*/
QList<int> QAudioDeviceInfo::supportedChannelCounts() const
{
return supportedChannels();
}
/*!
\obsolete
Use supportedChannelCount() instead.
*/
QList<int> QAudioDeviceInfo::supportedChannels() const
{
return isNull() ? QList<int>() : d->info->supportedChannelCounts();
}

2
src/multimedia/audio/qaudiodeviceinfo.h
View File

@@ -88,9 +88,7 @@ public:
QAudioFormat nearestFormat(const QAudioFormat &format) const;
QStringList supportedCodecs() const;
QList<int> supportedFrequencies() const;
QList<int> supportedSampleRates() const;
QList<int> supportedChannels() const;
QList<int> supportedChannelCounts() const;
QList<int> supportedSampleSizes() const;
QList<QAudioFormat::Endian> supportedByteOrders() const;

37
src/multimedia/audio/qaudiodeviceinfo_alsa_p.cpp
View File

@@ -80,20 +80,20 @@ QAudioFormat QAudioDeviceInfoInternal::preferredFormat() const
{
QAudioFormat nearest;
if(mode == QAudio::AudioOutput) {
nearest.setFrequency(44100);
nearest.setChannels(2);
nearest.setSampleRate(44100);
nearest.setChannelCount(2);
nearest.setByteOrder(QAudioFormat::LittleEndian);
nearest.setSampleType(QAudioFormat::SignedInt);
nearest.setSampleSize(16);
nearest.setCodec(QLatin1String("audio/pcm"));
} else {
nearest.setFrequency(8000);
nearest.setChannels(1);
nearest.setSampleRate(8000);
nearest.setChannelCount(1);
nearest.setSampleType(QAudioFormat::UnSignedInt);
nearest.setSampleSize(8);
nearest.setCodec(QLatin1String("audio/pcm"));
if(!testSettings(nearest)) {
nearest.setChannels(2);
nearest.setChannelCount(2);
nearest.setSampleSize(16);
nearest.setSampleType(QAudioFormat::SignedInt);
}
@@ -115,7 +115,7 @@ QStringList QAudioDeviceInfoInternal::supportedCodecs()
QList<int> QAudioDeviceInfoInternal::supportedSampleRates()
{
updateLists();
return freqz;
return sampleRatez;
}
QList<int> QAudioDeviceInfoInternal::supportedChannelCounts()
@@ -239,7 +239,7 @@ bool QAudioDeviceInfoInternal::testSettings(const QAudioFormat& format) const
bool testChannel = false;
bool testCodec = false;
bool testFreq = false;
bool testSampleRate = false;
bool testType = false;
bool testSize = false;
@@ -250,8 +250,8 @@ bool QAudioDeviceInfoInternal::testSettings(const QAudioFormat& format) const
snd_pcm_hw_params_any( handle, params );
// set the values!
snd_pcm_hw_params_set_channels(handle,params,format.channels());
snd_pcm_hw_params_set_rate(handle,params,format.frequency(),dir);
snd_pcm_hw_params_set_channels(handle,params,format.channelCount());
snd_pcm_hw_params_set_rate(handle,params,format.sampleRate(),dir);
err = -1;
@@ -295,20 +295,20 @@ bool QAudioDeviceInfoInternal::testSettings(const QAudioFormat& format) const
} else
testCodec = true;
if(err>=0 && format.channels() != -1) {
err = snd_pcm_hw_params_test_channels(handle,params,format.channels());
if (err>=0 && format.channelCount() != -1) {
err = snd_pcm_hw_params_test_channels(handle,params,format.channelCount());
if(err>=0)
err = snd_pcm_hw_params_set_channels(handle,params,format.channels());
err = snd_pcm_hw_params_set_channels(handle,params,format.channelCount());
if(err>=0)
testChannel = true;
}
if(err>=0 && format.frequency() != -1) {
err = snd_pcm_hw_params_test_rate(handle,params,format.frequency(),0);
if (err>=0 && format.sampleRate() != -1) {
err = snd_pcm_hw_params_test_rate(handle,params,format.sampleRate(),0);
if(err>=0)
err = snd_pcm_hw_params_set_rate(handle,params,format.frequency(),dir);
err = snd_pcm_hw_params_set_rate(handle,params,format.sampleRate(),dir);
if(err>=0)
testFreq = true;
testSampleRate = true;
}
if((err>=0 && format.sampleSize() != -1) &&
@@ -370,7 +370,7 @@ bool QAudioDeviceInfoInternal::testSettings(const QAudioFormat& format) const
void QAudioDeviceInfoInternal::updateLists()
{
// redo all lists based on current settings
freqz.clear();
sampleRatez.clear();
channelz.clear();
sizez.clear();
byteOrderz.clear();
@@ -385,7 +385,7 @@ void QAudioDeviceInfoInternal::updateLists()
for(int i=0; i<(int)MAX_SAMPLE_RATES; i++) {
//if(snd_pcm_hw_params_test_rate(handle, params, SAMPLE_RATES[i], dir) == 0)
freqz.append(SAMPLE_RATES[i]);
sampleRatez.append(SAMPLE_RATES[i]);
}
channelz.append(1);
channelz.append(2);
@@ -493,7 +493,6 @@ QByteArray QAudioDeviceInfoInternal::defaultOutputDevice()
void QAudioDeviceInfoInternal::checkSurround()
{
QList<QByteArray> devices;
surround40 = false;
surround51 = false;
surround71 = false;

2
src/multimedia/audio/qaudiodeviceinfo_alsa_p.h
View File

@@ -110,7 +110,7 @@ private:
QString device;
QAudio::Mode mode;
QAudioFormat nearest;
QList<int> freqz;
QList<int> sampleRatez;
QList<int> channelz;
QList<int> sizez;
QList<QAudioFormat::Endian> byteOrderz;

34
src/multimedia/audio/qaudiodeviceinfo_win32_p.cpp
View File

@@ -126,15 +126,15 @@ bool QAudioDeviceInfoInternal::isFormatSupported(const QAudioFormat& format) con
QAudioFormat QAudioDeviceInfoInternal::preferredFormat() const
{
QAudioFormat nearest;
if(mode == QAudio::AudioOutput) {
nearest.setFrequency(44100);
if (mode == QAudio::AudioOutput) {
nearest.setSampleRate(44100);
nearest.setChannelCount(2);
nearest.setByteOrder(QAudioFormat::LittleEndian);
nearest.setSampleType(QAudioFormat::SignedInt);
nearest.setSampleSize(16);
nearest.setCodec(QLatin1String("audio/pcm"));
} else {
nearest.setFrequency(11025);
nearest.setSampleRate(11025);
nearest.setChannelCount(1);
nearest.setByteOrder(QAudioFormat::LittleEndian);
nearest.setSampleType(QAudioFormat::SignedInt);
@@ -158,7 +158,7 @@ QStringList QAudioDeviceInfoInternal::supportedCodecs()
QList<int> QAudioDeviceInfoInternal::supportedSampleRates()
{
updateLists();
return freqz;
return sampleRatez;
}
QList<int> QAudioDeviceInfoInternal::supportedChannelCounts()
@@ -213,8 +213,8 @@ bool QAudioDeviceInfoInternal::testSettings(const QAudioFormat& format) const
// check channel
match = false;
if (!failed) {
for( int i = 0; i < channelz.count(); i++) {
if (format.channels() == channelz.at(i)) {
for (int i = 0; i < channelz.count(); i++) {
if (format.channelCount() == channelz.at(i)) {
match = true;
break;
}
@@ -223,11 +223,11 @@ bool QAudioDeviceInfoInternal::testSettings(const QAudioFormat& format) const
failed = true;
}
// check frequency
// check sampleRate
match = false;
if (!failed) {
for( int i = 0; i < freqz.count(); i++) {
if (format.frequency() == freqz.at(i)) {
for (int i = 0; i < sampleRatez.count(); i++) {
if (format.sampleRate() == sampleRatez.at(i)) {
match = true;
break;
}
@@ -302,7 +302,7 @@ void QAudioDeviceInfoInternal::updateLists()
}
}
sizez.clear();
freqz.clear();
sampleRatez.clear();
channelz.clear();
byteOrderz.clear();
typez.clear();
@@ -339,31 +339,31 @@ void QAudioDeviceInfoInternal::updateLists()
|| (fmt & WAVE_FORMAT_1S08)
|| (fmt & WAVE_FORMAT_1M16)
|| (fmt & WAVE_FORMAT_1S16)) {
freqz.append(11025);
sampleRatez.append(11025);
}
if ((fmt & WAVE_FORMAT_2M08)
|| (fmt & WAVE_FORMAT_2S08)
|| (fmt & WAVE_FORMAT_2M16)
|| (fmt & WAVE_FORMAT_2S16)) {
freqz.append(22050);
sampleRatez.append(22050);
}
if ((fmt & WAVE_FORMAT_4M08)
|| (fmt & WAVE_FORMAT_4S08)
|| (fmt & WAVE_FORMAT_4M16)
|| (fmt & WAVE_FORMAT_4S16)) {
freqz.append(44100);
sampleRatez.append(44100);
}
if ((fmt & WAVE_FORMAT_48M08)
|| (fmt & WAVE_FORMAT_48S08)
|| (fmt & WAVE_FORMAT_48M16)
|| (fmt & WAVE_FORMAT_48S16)) {
freqz.append(48000);
sampleRatez.append(48000);
}
if ((fmt & WAVE_FORMAT_96M08)
|| (fmt & WAVE_FORMAT_96S08)
|| (fmt & WAVE_FORMAT_96M16)
|| (fmt & WAVE_FORMAT_96S16)) {
freqz.append(96000);
sampleRatez.append(96000);
}
channelz.append(1);
channelz.append(2);
@@ -380,8 +380,8 @@ void QAudioDeviceInfoInternal::updateLists()
codecz.append(QLatin1String("audio/pcm"));
}
if (freqz.count() > 0)
freqz.prepend(8000);
if (sampleRatez.count() > 0)
sampleRatez.prepend(8000);
}
QList<QByteArray> QAudioDeviceInfoInternal::availableDevices(QAudio::Mode mode)

2
src/multimedia/audio/qaudiodeviceinfo_win32_p.h
View File

@@ -104,7 +104,7 @@ private:
QString device;
quint32 devId;
QAudioFormat nearest;
QList<int> freqz;
QList<int> sampleRatez;
QList<int> channelz;
QList<int> sizez;
QList<QAudioFormat::Endian> byteOrderz;

56
src/multimedia/audio/qaudioformat.cpp
View File

@@ -64,7 +64,7 @@ class QAudioFormatPrivate : public QSharedData
public:
QAudioFormatPrivate()
{
frequency = -1;
sampleRate = -1;
channels = -1;
sampleSize = -1;
byteOrder = QAudioFormat::Endian(QSysInfo::ByteOrder);
@@ -76,7 +76,7 @@ public:
codec(other.codec),
byteOrder(other.byteOrder),
sampleType(other.sampleType),
frequency(other.frequency),
sampleRate(other.sampleRate),
channels(other.channels),
sampleSize(other.sampleSize)
{
@@ -87,7 +87,7 @@ public:
codec = other.codec;
byteOrder = other.byteOrder;
sampleType = other.sampleType;
frequency = other.frequency;
sampleRate = other.sampleRate;
channels = other.channels;
sampleSize = other.sampleSize;
@@ -97,7 +97,7 @@ public:
QString codec;
QAudioFormat::Endian byteOrder;
QAudioFormat::SampleType sampleType;
int frequency;
int sampleRate;
int channels;
int sampleSize;
};
@@ -206,7 +206,7 @@ QAudioFormat& QAudioFormat::operator=(const QAudioFormat &other)
*/
bool QAudioFormat::operator==(const QAudioFormat &other) const
{
return d->frequency == other.d->frequency &&
return d->sampleRate == other.d->sampleRate &&
d->channels == other.d->channels &&
d->sampleSize == other.d->sampleSize &&
d->byteOrder == other.d->byteOrder &&
@@ -230,7 +230,7 @@ bool QAudioFormat::operator!=(const QAudioFormat& other) const
*/
bool QAudioFormat::isValid() const
{
return d->frequency != -1 && d->channels != -1 && d->sampleSize != -1 &&
return d->sampleRate != -1 && d->channels != -1 && d->sampleSize != -1 &&
d->sampleType != QAudioFormat::Unknown && !d->codec.isEmpty();
}
@@ -240,17 +240,7 @@ bool QAudioFormat::isValid() const
*/
void QAudioFormat::setSampleRate(int samplerate)
{
d->frequency = samplerate;
}
/*!
\obsolete
Use setSampleRate() instead.
*/
void QAudioFormat::setFrequency(int frequency)
{
d->frequency = frequency;
d->sampleRate = samplerate;
}
/*!
@@ -259,17 +249,7 @@ void QAudioFormat::setFrequency(int frequency)
*/
int QAudioFormat::sampleRate() const
{
return d->frequency;
}
/*!
\obsolete
Use sampleRate() instead.
*/
int QAudioFormat::frequency() const
{
return d->frequency;
return d->sampleRate;
}
/*!
@@ -281,16 +261,6 @@ void QAudioFormat::setChannelCount(int channels)
d->channels = channels;
}
/*!
\obsolete
Use setChannelCount() instead.
*/
void QAudioFormat::setChannels(int channels)
{
d->channels = channels;
}
/*!
Returns the current channel count value.
@@ -300,16 +270,6 @@ int QAudioFormat::channelCount() const
return d->channels;
}
/*!
\obsolete
Use channelCount() instead.
*/
int QAudioFormat::channels() const
{
return d->channels;
}
/*!
Sets the sample size to the \a sampleSize specified, in bits.

4
src/multimedia/audio/qaudioformat.h
View File

@@ -73,13 +73,9 @@ public:
bool isValid() const;
void setFrequency(int frequency);
int frequency() const;
void setSampleRate(int sampleRate);
int sampleRate() const;
void setChannels(int channels);
int channels() const;
void setChannelCount(int channelCount);
int channelCount() const;

10
src/multimedia/audio/qaudioinput_alsa_p.cpp
View File

@@ -277,7 +277,7 @@ bool QAudioInputPrivate::open()
int dir;
int err = 0;
int count=0;
unsigned int freakuency=settings.frequency();
unsigned int sampleRate=settings.sampleRate();
if (!settings.isValid()) {
qWarning("QAudioOutput: open error, invalid format.");
@@ -373,14 +373,14 @@ bool QAudioInputPrivate::open()
}
}
if ( !fatal ) {
err = snd_pcm_hw_params_set_channels( handle, hwparams, (unsigned int)settings.channels() );
err = snd_pcm_hw_params_set_channels( handle, hwparams, (unsigned int)settings.channelCount() );
if ( err < 0 ) {
fatal = true;
errMessage = QString::fromLatin1("QAudioInput: snd_pcm_hw_params_set_channels: err = %1").arg(err);
}
}
if ( !fatal ) {
err = snd_pcm_hw_params_set_rate_near( handle, hwparams, &freakuency, 0 );
err = snd_pcm_hw_params_set_rate_near( handle, hwparams, &sampleRate, 0 );
if ( err < 0 ) {
fatal = true;
errMessage = QString::fromLatin1("QAudioInput: snd_pcm_hw_params_set_rate_near: err = %1").arg(err);
@@ -686,8 +686,8 @@ int QAudioInputPrivate::notifyInterval() const
qint64 QAudioInputPrivate::processedUSecs() const
{
qint64 result = qint64(1000000) * totalTimeValue /
(settings.channels()*(settings.sampleSize()/8)) /
settings.frequency();
(settings.channelCount()*(settings.sampleSize()/8)) /
settings.sampleRate();
return result;
}

2
src/multimedia/audio/qaudioinput_mac_p.cpp
View File

@@ -863,7 +863,7 @@ int QAudioInputPrivate::notifyInterval() const
qint64 QAudioInputPrivate::processedUSecs() const
{
return totalFrames * 1000000 / audioFormat.frequency();
return totalFrames * 1000000 / audioFormat.sampleRate();
}
qint64 QAudioInputPrivate::elapsedUSecs() const

14
src/multimedia/audio/qaudioinput_win32_p.cpp
View File

@@ -242,12 +242,12 @@ bool QAudioInputPrivate::open()
} else if (settings.sampleSize() <= 0) {
qWarning("QAudioInput: open error, invalid sample size (%d).",
settings.sampleSize());
} else if (settings.frequency() < 8000 || settings.frequency() > 96000) {
qWarning("QAudioInput: open error, frequency out of range (%d).", settings.frequency());
} else if (settings.sampleRate() < 8000 || settings.sampleRate() > 96000) {
qWarning("QAudioInput: open error, sample rate out of range (%d).", settings.sampleRate());
} else if (buffer_size == 0) {
buffer_size
= (settings.frequency()
= (settings.sampleRate()
* settings.channelCount()
* settings.sampleSize()
+ 39) / 40;
@@ -265,9 +265,9 @@ bool QAudioInputPrivate::open()
timeStamp.restart();
elapsedTimeOffset = 0;
wfx.nSamplesPerSec = settings.frequency();
wfx.nSamplesPerSec = settings.sampleRate();
wfx.wBitsPerSample = settings.sampleSize();
wfx.nChannels = settings.channels();
wfx.nChannels = settings.channelCount();
wfx.cbSize = 0;
wfx.wFormatTag = WAVE_FORMAT_PCM;
@@ -539,8 +539,8 @@ qint64 QAudioInputPrivate::processedUSecs() const
if (deviceState == QAudio::StoppedState)
return 0;
qint64 result = qint64(1000000) * totalTimeValue /
(settings.channels()*(settings.sampleSize()/8)) /
settings.frequency();
(settings.channelCount()*(settings.sampleSize()/8)) /
settings.sampleRate();
return result;
}

8
src/multimedia/audio/qaudiooutput_alsa_p.cpp
View File

@@ -292,7 +292,7 @@ bool QAudioOutputPrivate::open()
int dir;
int err = 0;
int count=0;
unsigned int freakuency=settings.frequency();
unsigned int sampleRate=settings.sampleRate();
if (!settings.isValid()) {
qWarning("QAudioOutput: open error, invalid format.");
@@ -387,14 +387,14 @@ bool QAudioOutputPrivate::open()
}
}
if ( !fatal ) {
err = snd_pcm_hw_params_set_channels( handle, hwparams, (unsigned int)settings.channels() );
err = snd_pcm_hw_params_set_channels( handle, hwparams, (unsigned int)settings.channelCount() );
if ( err < 0 ) {
fatal = true;
errMessage = QString::fromLatin1("QAudioOutput: snd_pcm_hw_params_set_channels: err = %1").arg(err);
}
}
if ( !fatal ) {
err = snd_pcm_hw_params_set_rate_near( handle, hwparams, &freakuency, 0 );
err = snd_pcm_hw_params_set_rate_near( handle, hwparams, &sampleRate, 0 );
if ( err < 0 ) {
fatal = true;
errMessage = QString::fromLatin1("QAudioOutput: snd_pcm_hw_params_set_rate_near: err = %1").arg(err);
@@ -630,7 +630,7 @@ int QAudioOutputPrivate::notifyInterval() const
qint64 QAudioOutputPrivate::processedUSecs() const
{
return qint64(1000000) * totalTimeValue / settings.frequency();
return qint64(1000000) * totalTimeValue / settings.sampleRate();
}
void QAudioOutputPrivate::resume()

6
src/multimedia/audio/qaudiooutput_mac_p.cpp
View File

@@ -87,8 +87,8 @@ public:
m_device(0)
{
m_buffer = new QAudioRingBuffer(bufferSize + (bufferSize % maxPeriodSize == 0 ? 0 : maxPeriodSize - (bufferSize % maxPeriodSize)));
m_bytesPerFrame = (audioFormat.sampleSize() / 8) * audioFormat.channels();
m_periodTime = m_maxPeriodSize / m_bytesPerFrame * 1000 / audioFormat.frequency();
m_bytesPerFrame = (audioFormat.sampleSize() / 8) * audioFormat.channelCount();
m_periodTime = m_maxPeriodSize / m_bytesPerFrame * 1000 / audioFormat.sampleRate();
m_fillTimer = new QTimer(this);
connect(m_fillTimer, SIGNAL(timeout()), SLOT(fillBuffer()));
@@ -579,7 +579,7 @@ int QAudioOutputPrivate::notifyInterval() const
qint64 QAudioOutputPrivate::processedUSecs() const
{
return totalFrames * 1000000 / audioFormat.frequency();
return totalFrames * 1000000 / audioFormat.sampleRate();
}
qint64 QAudioOutputPrivate::elapsedUSecs() const

34
src/multimedia/audio/qaudiooutput_win32_p.cpp
View File

@@ -280,12 +280,12 @@ bool QAudioOutputPrivate::open()
} else if (settings.sampleSize() <= 0) {
qWarning("QAudioOutput: open error, invalid sample size (%d).",
settings.sampleSize());
} else if (settings.frequency() < 8000 || settings.frequency() > 96000) {
qWarning("QAudioOutput: open error, frequency out of range (%d).", settings.frequency());
} else if (settings.sampleRate() < 8000 || settings.sampleRate() > 96000) {
qWarning("QAudioOutput: open error, sample rate out of range (%d).", settings.sampleRate());
} else if (buffer_size == 0) {
// Default buffer size, 200ms, default period size is 40ms
buffer_size
= (settings.frequency()
= (settings.sampleRate()
* settings.channelCount()
* settings.sampleSize()
+ 39) / 40;
@@ -315,14 +315,14 @@ bool QAudioOutputPrivate::open()
timeStamp.restart();
elapsedTimeOffset = 0;
wfx.nSamplesPerSec = settings.frequency();
wfx.nSamplesPerSec = settings.sampleRate();
wfx.wBitsPerSample = settings.sampleSize();
wfx.nChannels = settings.channels();
wfx.nChannels = settings.channelCount();
wfx.cbSize = 0;
bool surround = false;
if (settings.channels() > 2)
if (settings.channelCount() > 2)
surround = true;
wfx.wFormatTag = WAVE_FORMAT_PCM;
@@ -347,9 +347,9 @@ bool QAudioOutputPrivate::open()
} else {
WAVEFORMATEXTENSIBLE wfex;
wfex.Format.wFormatTag = WAVE_FORMAT_EXTENSIBLE;
wfex.Format.nChannels = settings.channels();
wfex.Format.nChannels = settings.channelCount();
wfex.Format.wBitsPerSample = settings.sampleSize();
wfex.Format.nSamplesPerSec = settings.frequency();
wfex.Format.nSamplesPerSec = settings.sampleRate();
wfex.Format.nBlockAlign = wfex.Format.nChannels*wfex.Format.wBitsPerSample/8;
wfex.Format.nAvgBytesPerSec=wfex.Format.nSamplesPerSec*wfex.Format.nBlockAlign;
wfex.Samples.wValidBitsPerSample=wfex.Format.wBitsPerSample;
@@ -359,11 +359,11 @@ bool QAudioOutputPrivate::open()
wfex.Format.cbSize=22;
wfex.dwChannelMask = SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT;
if (settings.channels() >= 4)
if (settings.channelCount() >= 4)
wfex.dwChannelMask |= SPEAKER_BACK_LEFT | SPEAKER_BACK_RIGHT;
if (settings.channels() >= 6)
if (settings.channelCount() >= 6)
wfex.dwChannelMask |= SPEAKER_FRONT_CENTER | SPEAKER_LOW_FREQUENCY;
if (settings.channels() == 8)
if (settings.channelCount() == 8)
wfex.dwChannelMask |= SPEAKER_SIDE_LEFT | SPEAKER_SIDE_RIGHT;
if (waveOutOpen(&hWaveOut, UINT_PTR(deviceId), &wfex.Format,
@@ -401,8 +401,8 @@ void QAudioOutputPrivate::close()
deviceState = QAudio::StoppedState;
errorState = QAudio::NoError;
int delay = (buffer_size-bytesFree())*1000/(settings.frequency()
*settings.channels()*(settings.sampleSize()/8));
int delay = (buffer_size-bytesFree())*1000/(settings.sampleRate()
*settings.channelCount()*(settings.sampleSize()/8));
waveOutReset(hWaveOut);
Sleep(delay+10);
@@ -452,8 +452,8 @@ qint64 QAudioOutputPrivate::processedUSecs() const
if (deviceState == QAudio::StoppedState)
return 0;
qint64 result = qint64(1000000) * totalTimeValue /
(settings.channels()*(settings.sampleSize()/8)) /
settings.frequency();
(settings.channelCount()*(settings.sampleSize()/8)) /
settings.sampleRate();
return result;
}
@@ -553,8 +553,8 @@ void QAudioOutputPrivate::resume()
void QAudioOutputPrivate::suspend()
{
if(deviceState == QAudio::ActiveState || deviceState == QAudio::IdleState) {
int delay = (buffer_size-bytesFree())*1000/(settings.frequency()
*settings.channels()*(settings.sampleSize()/8));
int delay = (buffer_size-bytesFree())*1000/(settings.sampleRate()
*settings.channelCount()*(settings.sampleSize()/8));
waveOutPause(hWaveOut);
Sleep(delay+10);
deviceState = QAudio::SuspendedState;

4
src/multimedia/audio/qsoundeffect_pulse_p.cpp
View File

@@ -76,8 +76,8 @@ inline pa_sample_spec audioFormatToSampleSpec(const QAudioFormat &format)
{
pa_sample_spec spec;
spec.rate = format.frequency();
spec.channels = format.channels();
spec.rate = format.sampleRate();
spec.channels = format.channelCount();
if (format.sampleSize() == 8)
spec.format = PA_SAMPLE_U8;

10
src/multimedia/audio/qwavedecoder_p.cpp
View File

@@ -74,7 +74,7 @@ QAudioFormat QWaveDecoder::audioFormat() const
int QWaveDecoder::duration() const
{
return size() * 1000 / (format.sampleSize() / 8) / format.channels() / format.frequency();
return size() * 1000 / (format.sampleSize() / 8) / format.channelCount() / format.sampleRate();
}
qint64 QWaveDecoder::size() const
@@ -179,17 +179,17 @@ void QWaveDecoder::handleData()
format.setSampleType(bps == 8 ? QAudioFormat::UnSignedInt : QAudioFormat::SignedInt);
format.setByteOrder(QAudioFormat::BigEndian);
format.setFrequency(qFromBigEndian<quint32>(wave.sampleRate));
format.setSampleRate(qFromBigEndian<quint32>(wave.sampleRate));
format.setSampleSize(bps);
format.setChannels(qFromBigEndian<quint16>(wave.numChannels));
format.setChannelCount(qFromBigEndian<quint16>(wave.numChannels));
} else {
int bps = qFromLittleEndian<quint16>(wave.bitsPerSample);
format.setSampleType(bps == 8 ? QAudioFormat::UnSignedInt : QAudioFormat::SignedInt);
format.setByteOrder(QAudioFormat::LittleEndian);
format.setFrequency(qFromLittleEndian<quint32>(wave.sampleRate));
format.setSampleRate(qFromLittleEndian<quint32>(wave.sampleRate));
format.setSampleSize(bps);
format.setChannels(qFromLittleEndian<quint16>(wave.numChannels));
format.setChannelCount(qFromLittleEndian<quint16>(wave.numChannels));
}
state = QWaveDecoder::WaitingForDataState;

12
src/plugins/audiocapture/audiocapturesession.cpp
View File

@@ -56,8 +56,8 @@ AudioCaptureSession::AudioCaptureSession(QObject *parent):
m_position = 0;
m_state = QMediaRecorder::StoppedState;
m_format.setFrequency(8000);
m_format.setChannels(1);
m_format.setSampleRate(8000);
m_format.setChannelCount(1);
m_format.setSampleSize(8);
m_format.setSampleType(QAudioFormat::UnSignedInt);
m_format.setCodec("audio/pcm");
@@ -264,10 +264,10 @@ void AudioCaptureSession::record()
memcpy(header.wave.descriptor.id,"fmt ",4);
header.wave.descriptor.size = 16;
header.wave.audioFormat = 1; // for PCM data
header.wave.numChannels = m_format.channels();
header.wave.sampleRate = m_format.frequency();
header.wave.byteRate = m_format.frequency()*m_format.channels()*m_format.sampleSize()/8;
header.wave.blockAlign = m_format.channels()*m_format.sampleSize()/8;
header.wave.numChannels = m_format.channelCount();
header.wave.sampleRate = m_format.sampleRate();
header.wave.byteRate = m_format.sampleRate()*m_format.channelCount()*m_format.sampleSize()/8;
header.wave.blockAlign = m_format.channelCount()*m_format.sampleSize()/8;
header.wave.bitsPerSample = m_format.sampleSize();
memcpy(header.data.descriptor.id,"data",4);
header.data.descriptor.size = 0xFFFFFFFF; // This should be updated on stop(),samples*channels*sampleSize/8

22
src/plugins/audiocapture/audioencodercontrol.cpp
View File

@@ -53,8 +53,8 @@ AudioEncoderControl::AudioEncoderControl(QObject *parent)
QT_PREPEND_NAMESPACE(QAudioFormat) fmt;
fmt.setSampleSize(8);
fmt.setChannels(1);
fmt.setFrequency(8000);
fmt.setChannelCount(1);
fmt.setSampleRate(8000);
fmt.setSampleType(QT_PREPEND_NAMESPACE(QAudioFormat)::SignedInt);
fmt.setCodec("audio/pcm");
fmt.setByteOrder(QAudioFormat::LittleEndian);
@@ -94,7 +94,7 @@ QList<int> AudioEncoderControl::supportedSampleRates(const QAudioEncoderSettings
if (continuous)
*continuous = false;
return m_session->deviceInfo()->supportedFrequencies();
return m_session->deviceInfo()->supportedSampleRates();
}
QAudioEncoderSettings AudioEncoderControl::audioSettings() const
@@ -109,26 +109,26 @@ void AudioEncoderControl::setAudioSettings(const QAudioEncoderSettings &settings
if (settings.encodingMode() == QtMultimedia::ConstantQualityEncoding) {
if (settings.quality() == QtMultimedia::LowQuality) {
fmt.setSampleSize(8);
fmt.setChannels(1);
fmt.setFrequency(8000);
fmt.setChannelCount(1);
fmt.setSampleRate(8000);
fmt.setSampleType(QAudioFormat::UnSignedInt);
} else if (settings.quality() == QtMultimedia::NormalQuality) {
fmt.setSampleSize(16);
fmt.setChannels(1);
fmt.setFrequency(22050);
fmt.setChannelCount(1);
fmt.setSampleRate(22050);
fmt.setSampleType(QAudioFormat::SignedInt);
} else {
fmt.setSampleSize(16);
fmt.setChannels(1);
fmt.setFrequency(44100);
fmt.setChannelCount(1);
fmt.setSampleRate(44100);
fmt.setSampleType(QAudioFormat::SignedInt);
}
} else {
fmt.setChannels(settings.channelCount());
fmt.setFrequency(settings.sampleRate());
fmt.setChannelCount(settings.channelCount());
fmt.setSampleRate(settings.sampleRate());
if (settings.sampleRate() == 8000 && settings.bitRate() == 8000) {
fmt.setSampleType(QAudioFormat::UnSignedInt);
fmt.setSampleSize(8);

6
src/plugins/pulseaudio/qaudiooutput_pulse.cpp
View File

@@ -274,7 +274,7 @@ bool QPulseAudioOutput::open()
QPulseAudioEngine *pulseEngine = QPulseAudioEngine::instance();
pa_threaded_mainloop_lock(pulseEngine->mainloop());
qint64 bytesPerSecond = m_format.sampleRate() * m_format.channels() * m_format.sampleSize() / 8;
qint64 bytesPerSecond = m_format.sampleRate() * m_format.channelCount() * m_format.sampleSize() / 8;
pa_proplist *propList = pa_proplist_new();
if (m_category.isNull()) {
@@ -503,8 +503,8 @@ int QPulseAudioOutput::notifyInterval() const
qint64 QPulseAudioOutput::processedUSecs() const
{
qint64 result = qint64(1000000) * m_totalTimeValue /
(m_format.channels() * (m_format.sampleSize() / 8)) /
m_format.frequency();
(m_format.channelCount() * (m_format.sampleSize() / 8)) /
m_format.sampleRate();
return result;
}

6
src/plugins/pulseaudio/qpulsehelpers.cpp
View File

@@ -49,8 +49,8 @@ pa_sample_spec audioFormatToSampleSpec(const QAudioFormat &format)
{
pa_sample_spec spec;
spec.rate = format.frequency();
spec.channels = format.channels();
spec.rate = format.sampleRate();
spec.channels = format.channelCount();
if (format.sampleSize() == 8) {
spec.format = PA_SAMPLE_U8;
@@ -139,7 +139,7 @@ QString stateToQString(pa_context_state_t state)
QAudioFormat sampleSpecToAudioFormat(pa_sample_spec spec)
{
QAudioFormat format;
format.setFrequency(spec.rate);
format.setSampleRate(spec.rate);
format.setChannelCount(spec.channels);
format.setCodec("audio/pcm");