diff options
Diffstat (limited to 'src/plugins/opensles/qopenslesaudioinput.cpp')
-rw-r--r-- | src/plugins/opensles/qopenslesaudioinput.cpp | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/src/plugins/opensles/qopenslesaudioinput.cpp b/src/plugins/opensles/qopenslesaudioinput.cpp index 181649ae0..30372059f 100644 --- a/src/plugins/opensles/qopenslesaudioinput.cpp +++ b/src/plugins/opensles/qopenslesaudioinput.cpp @@ -35,6 +35,7 @@ #include "qopenslesengine.h" #include <qbuffer.h> +#include <private/qaudiohelpers_p.h> #include <qdebug.h> #ifdef ANDROID @@ -70,6 +71,7 @@ QOpenSLESAudioInput::QOpenSLESAudioInput(const QByteArray &device) , m_errorState(QAudio::NoError) , m_deviceState(QAudio::StoppedState) , m_lastNotifyTime(0) + , m_volume(1.0) , m_bufferSize(0) , m_periodSize(0) , m_intervalTime(1000) @@ -395,9 +397,19 @@ void QOpenSLESAudioInput::writeDataToDevice(const char *data, int size) { m_processedBytes += size; + QByteArray outData; + + // Apply volume + if (m_volume < 1.0f) { + outData.resize(size); + QAudioHelperInternal::qMultiplySamples(m_volume, m_format, data, outData.data(), size); + } else { + outData.append(data, size); + } + if (m_pullMode) { // write buffer to the QIODevice - if (m_audioSource->write(data, size) < 0) { + if (m_audioSource->write(outData) < 0) { stop(); m_errorState = QAudio::IOError; Q_EMIT errorChanged(m_errorState); @@ -405,7 +417,7 @@ void QOpenSLESAudioInput::writeDataToDevice(const char *data, int size) } else { // emits readyRead() so user will call read() on QIODevice to get some audio data if (m_bufferIODevice != 0) { - m_pushBuffer.append(data, size); + m_pushBuffer.append(outData); Q_EMIT m_bufferIODevice->readyRead(); } } @@ -478,13 +490,12 @@ qint64 QOpenSLESAudioInput::elapsedUSecs() const void QOpenSLESAudioInput::setVolume(qreal vol) { - // Volume interface is not available for the recorder on Android - Q_UNUSED(vol); + m_volume = vol; } qreal QOpenSLESAudioInput::volume() const { - return qreal(1.0); + return m_volume; } void QOpenSLESAudioInput::reset() |