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AM Modulator: audio input (mic) basic support

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This commit is contained in:
f4exb
2016-11-29 01:09:06 +01:00
parent 4c3db01409
commit c5f1acdcf1
20 changed files with 191 additions and 67 deletions
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sdrbase/dsp/dspengine.cpp
+44 -9
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@@ -26,7 +26,8 @@
DSPEngine::DSPEngine() :
m_deviceSourceEnginesUIDSequence(0),
m_deviceSinkEnginesUIDSequence(0),
m_audioSampleRate(48000) // Use default output device at 48 kHz
m_audioOutputSampleRate(48000), // Use default output device at 48 kHz
m_audioInputSampleRate(48000) // Use default input device at 48 kHz
{
m_dvSerialSupport = false;
}
@@ -86,28 +87,50 @@ void DSPEngine::removeLastDeviceSinkEngine()
}
}
void DSPEngine::startAudio()
void DSPEngine::startAudioOutput()
{
m_audioOutput.start(-1, m_audioSampleRate);
m_audioSampleRate = m_audioOutput.getRate(); // update with actual rate
m_audioOutput.start(-1, m_audioOutputSampleRate);
m_audioOutputSampleRate = m_audioOutput.getRate(); // update with actual rate
}
void DSPEngine::stopAudio()
void DSPEngine::stopAudioOutput()
{
m_audioOutput.stop();
}
void DSPEngine::startAudioImmediate()
void DSPEngine::startAudioOutputImmediate()
{
m_audioOutput.start(-1, m_audioSampleRate);
m_audioSampleRate = m_audioOutput.getRate(); // update with actual rate
m_audioOutput.start(-1, m_audioOutputSampleRate);
m_audioOutputSampleRate = m_audioOutput.getRate(); // update with actual rate
}
void DSPEngine::stopAudioImmediate()
void DSPEngine::stopAudioOutputImmediate()
{
m_audioOutput.stop();
}
void DSPEngine::startAudioInput()
{
m_audioInput.start(-1, m_audioInputSampleRate);
m_audioInputSampleRate = m_audioInput.getRate(); // update with actual rate
}
void DSPEngine::stopAudioInput()
{
m_audioInput.stop();
}
void DSPEngine::startAudioInputImmediate()
{
m_audioInput.start(-1, m_audioInputSampleRate);
m_audioInputSampleRate = m_audioInput.getRate(); // update with actual rate
}
void DSPEngine::stopAudioInputImmediate()
{
m_audioInput.stop();
}
void DSPEngine::addAudioSink(AudioFifo* audioFifo)
{
qDebug("DSPEngine::addAudioSink");
@@ -120,6 +143,18 @@ void DSPEngine::removeAudioSink(AudioFifo* audioFifo)
m_audioOutput.removeFifo(audioFifo);
}
void DSPEngine::addAudioSource(AudioFifo* audioFifo)
{
qDebug("DSPEngine::addAudioSource");
m_audioInput.addFifo(audioFifo);
}
void DSPEngine::removeAudioSource(AudioFifo* audioFifo)
{
qDebug("DSPEngine::removeAudioSource");
m_audioInput.removeFifo(audioFifo);
}
DSPDeviceSourceEngine *DSPEngine::getDeviceSourceEngineByUID(uint uid)
{
std::vector<DSPDeviceSourceEngine*>::iterator it = m_deviceSourceEngines.begin();