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Use nested namespaces (C++17 feature)

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This commit is contained in:
Mat Sutcliffe
2021-09-15 21:44:54 +01:00
parent 3f2e5b0b69
commit 57d32da826
1345 changed files with 146075 additions and 150376 deletions
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57
src/blacksound/sampleprovider/bufferedwaveprovider.cpp
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@@ -3,42 +3,39 @@
#include <QDebug>
namespace BlackSound
namespace BlackSound::SampleProvider
{
namespace SampleProvider
CBufferedWaveProvider::CBufferedWaveProvider(const QAudioFormat &format, QObject *parent) :
ISampleProvider(parent)
{
CBufferedWaveProvider::CBufferedWaveProvider(const QAudioFormat &format, QObject *parent) :
ISampleProvider(parent)
{
const QString on = QStringLiteral("%1 format: '%2'").arg(this->metaObject()->className(), BlackSound::toQString(format));
this->setObjectName(on);
const QString on = QStringLiteral("%1 format: '%2'").arg(this->metaObject()->className(), BlackSound::toQString(format));
this->setObjectName(on);
// Set buffer size to 10 secs
m_maxBufferSize = format.bytesForDuration(10 * 1000 * 1000);
}
// Set buffer size to 10 secs
m_maxBufferSize = format.bytesForDuration(10 * 1000 * 1000);
}
void CBufferedWaveProvider::addSamples(const QVector<float> &samples)
void CBufferedWaveProvider::addSamples(const QVector<float> &samples)
{
int delta = m_audioBuffer.size() + samples.size() - m_maxBufferSize;
if (delta > 0)
{
int delta = m_audioBuffer.size() + samples.size() - m_maxBufferSize;
if (delta > 0)
{
m_audioBuffer.remove(0, delta);
}
m_audioBuffer.append(samples);
m_audioBuffer.remove(0, delta);
}
m_audioBuffer.append(samples);
}
int CBufferedWaveProvider::readSamples(QVector<float> &samples, qint64 count)
{
const int len = static_cast<int>(qMin(count, static_cast<qint64>(m_audioBuffer.size())));
samples = m_audioBuffer.mid(0, len);
// if (len != 0) qDebug() << "Reading" << count << "samples." << m_audioBuffer.size() << "currently in the buffer.";
m_audioBuffer.remove(0, len);
return len;
}
int CBufferedWaveProvider::readSamples(QVector<float> &samples, qint64 count)
{
const int len = static_cast<int>(qMin(count, static_cast<qint64>(m_audioBuffer.size())));
samples = m_audioBuffer.mid(0, len);
// if (len != 0) qDebug() << "Reading" << count << "samples." << m_audioBuffer.size() << "currently in the buffer.";
m_audioBuffer.remove(0, len);
return len;
}
void CBufferedWaveProvider::clearBuffer()
{
m_audioBuffer.clear();
}
} // ns
void CBufferedWaveProvider::clearBuffer()
{
m_audioBuffer.clear();
}
} // ns