allanger/paulxstretch
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Preliminary work to enable multichannel output again with a parameter to determine the output channels to render

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This commit is contained in:
xenakios
2017-12-14 00:19:46 +02:00
parent 71a9419e51
commit d05a5d41a8
3 changed files with 45 additions and 8 deletions
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13
Source/PluginProcessor.cpp
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@ -115,6 +115,8 @@ PaulstretchpluginAudioProcessor::PaulstretchpluginAudioProcessor()
addParameter(new AudioParameterFloat("filter_high_0", "Filter high", 20.0f, 20000.0f, 20000.0f)); // 24
addParameter(new AudioParameterFloat("onsetdetect_0", "Onset detection", 0.0f, 1.0f, 0.0f)); // 25
addParameter(new AudioParameterBool("capture_enabled0", "Capture", false)); // 26
m_outchansparam = new AudioParameterInt("numoutchans0", "Num output channels", 1, 8, 2);
addParameter(m_outchansparam); // 27
startTimer(1, 50);
}
@ -234,7 +236,8 @@ void PaulstretchpluginAudioProcessor::startplay(Range<double> playrange, int num
void PaulstretchpluginAudioProcessor::prepareToPlay(double sampleRate, int samplesPerBlock)
{
ScopedLock locker(m_cs);
if (getNumOutputChannels() != m_cur_num_out_chans)
int numoutchans = *m_outchansparam;
if (numoutchans != m_cur_num_out_chans)
m_ready_to_play = false;
if (m_using_memory_buffer == true)
{
@ -251,8 +254,8 @@ void PaulstretchpluginAudioProcessor::prepareToPlay(double sampleRate, int sampl
String err;
startplay({ *getFloatParameter(5),*getFloatParameter(6) },
2, err);
m_cur_num_out_chans = getNumOutputChannels();
numoutchans, err);
m_cur_num_out_chans = numoutchans;
m_ready_to_play = true;
}
}
@ -393,6 +396,7 @@ void PaulstretchpluginAudioProcessor::getStateInformation (MemoryBlock& destData
paramtree.setProperty(par->paramID, (double)*par, nullptr);
}
}
paramtree.setProperty(m_outchansparam->paramID, (int)*m_outchansparam, nullptr);
if (m_current_file != File())
{
paramtree.setProperty("importedfile", m_current_file.getFullPathName(), nullptr);
@ -417,6 +421,9 @@ void PaulstretchpluginAudioProcessor::setStateInformation (const void* data, int
*par = parval;
}
}
if (tree.hasProperty(m_outchansparam->paramID))
*m_outchansparam = tree.getProperty(m_outchansparam->paramID, 2);
}
String fn = tree.getProperty("importedfile");
if (fn.isEmpty() == false)