allanger/paulxstretch
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Something seriously wrong in the offline rendering...

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This commit is contained in:
xenakios 2019-01-20 20:21:29 +02:00
parent b0c8388b6b
commit cf85f992c8
1 changed files with 54 additions and 45 deletions
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99
Source/PluginProcessor.cpp
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@ -537,45 +537,51 @@ String PaulstretchpluginAudioProcessor::offlineRender(OfflineRenderParams render
if (outsr < 10.0) if (outsr < 10.0)
outsr = processor->getStretchSource()->getInfileSamplerate(); outsr = processor->getStretchSource()->getInfileSamplerate();
Logger::writeToLog(outputfiletouse.getFullPathName() + " " + String(outsr) + " " + String(renderpars.outputformat)); Logger::writeToLog(outputfiletouse.getFullPathName() + " " + String(outsr) + " " + String(renderpars.outputformat));
return {};
int blocksize{ 2048 }; int blocksize{ 2048 };
int numoutchans = *processor->getIntParameter(cpi_num_outchans); int numoutchans = *processor->getIntParameter(cpi_num_outchans);
processor->setPlayConfigDetails(0, numoutchans, outsr, blocksize);
processor->prepareToPlay(renderpars.outsr, blocksize); processor->prepareToPlay(renderpars.outsr, blocksize);
double t0 = *processor->getFloatParameter(cpi_soundstart); double t0 = *processor->getFloatParameter(cpi_soundstart);
double t1 = *processor->getFloatParameter(cpi_soundend); double t1 = *processor->getFloatParameter(cpi_soundend);
sanitizeTimeRange(t0, t1); sanitizeTimeRange(t0, t1);
WavAudioFormat wavformat;
FileOutputStream* outstream = outputfiletouse.createOutputStream(); auto rendertask = [processor,outputfiletouse, renderpars,blocksize,numoutchans, outsr, this]()
if (outstream == nullptr)
return "Could not create output file";
int oformattouse{ 16 };
bool clipoutput{ false };
if (renderpars.outputformat == 1)
oformattouse = 24;
if (renderpars.outputformat == 2)
oformattouse = 32;
if (renderpars.outputformat == 3)
{ {
oformattouse = 32; WavAudioFormat wavformat;
clipoutput = true; FileOutputStream* outstream = outputfiletouse.createOutputStream();
} if (outstream == nullptr)
auto writer = wavformat.createWriterFor(outstream, getSampleRateChecked(), numoutchans, {
oformattouse, StringPairArray(), 0); jassert(false);
if (writer == nullptr) }
{ int oformattouse{ 16 };
delete outstream; bool clipoutput{ false };
return "Could not create WAV writer"; if (renderpars.outputformat == 1)
} oformattouse = 24;
auto rendertask = [processor,writer,blocksize,numoutchans, outsr, this]() if (renderpars.outputformat == 2)
{ oformattouse = 32;
AudioBuffer<float> renderbuffer(numoutchans, blocksize); if (renderpars.outputformat == 3)
{
oformattouse = 32;
clipoutput = true;
}
auto writer{ unique_from_raw(wavformat.createWriterFor(outstream, getSampleRateChecked(), numoutchans,
oformattouse, StringPairArray(), 0)) };
if (writer == nullptr)
{
delete outstream;
jassert(false);
}
AudioBuffer<float> renderbuffer{ numoutchans, blocksize };
MidiBuffer dummymidi; MidiBuffer dummymidi;
int64_t outlen = 10 * outsr; auto sc = processor->getStretchSource();
int64_t outcounter = 0; double outlensecs = sc->getInfileLengthSeconds()*sc->getRate();
int64_t outlen = outlensecs * outsr;
int64_t outcounter{ 0 };
m_offline_render_state = 0; m_offline_render_state = 0;
m_offline_render_cancel_requested = false; m_offline_render_cancel_requested = false;
processor->setNonRealtime(true);
while (outcounter < outlen) while (outcounter < outlen)
{ {
if (m_offline_render_cancel_requested == true) if (m_offline_render_cancel_requested == true)
@ -586,7 +592,7 @@ String PaulstretchpluginAudioProcessor::offlineRender(OfflineRenderParams render
m_offline_render_state = 100.0 / outlen * outcounter; m_offline_render_state = 100.0 / outlen * outcounter;
} }
m_offline_render_state = 200; m_offline_render_state = 200;
delete writer; Logger::writeToLog("Rendered ok!");
}; };
std::thread th(rendertask); std::thread th(rendertask);
th.detach(); th.detach();
@ -797,26 +803,29 @@ void PaulstretchpluginAudioProcessor::processBlock (AudioSampleBuffer& buffer, M
m_stretch_source->setFreezing(getParameter(cpi_freeze)); m_stretch_source->setFreezing(getParameter(cpi_freeze));
m_stretch_source->setPaused(getParameter(cpi_pause_enabled)); m_stretch_source->setPaused(getParameter(cpi_pause_enabled));
MidiBuffer::Iterator midi_it(midiMessages); if (m_midinote_control == true)
MidiMessage midi_msg;
int midi_msg_pos;
while (true)
{ {
if (midi_it.getNextEvent(midi_msg, midi_msg_pos) == false) MidiBuffer::Iterator midi_it(midiMessages);
break; MidiMessage midi_msg;
if (midi_msg.isNoteOff() && midi_msg.getNoteNumber()==m_midinote_to_use) int midi_msg_pos;
while (true)
{ {
m_adsr.noteOff(); if (midi_it.getNextEvent(midi_msg, midi_msg_pos) == false)
break; break;
} if (midi_msg.isNoteOff() && midi_msg.getNoteNumber() == m_midinote_to_use)
if (midi_msg.isNoteOn()) {
{ m_adsr.noteOff();
m_midinote_to_use = midi_msg.getNoteNumber(); break;
m_adsr.setParameters({1.0,0.5,0.5,1.0}); }
m_adsr.noteOn(); if (midi_msg.isNoteOn())
break; {
} m_midinote_to_use = midi_msg.getNoteNumber();
m_adsr.setParameters({ 1.0,0.5,0.5,1.0 });
m_adsr.noteOn();
break;
}
}
} }
if (m_midinote_control == true && m_midinote_to_use >= 0) if (m_midinote_control == true && m_midinote_to_use >= 0)
{ {