@@ -97,9 +97,11 @@ void PaulstretchpluginAudioProcessorEditor::timerCallback(int id) | |||
if (processor.isRecordingEnabled() != m_rec_enable.getToggleState()) | |||
m_rec_enable.setToggleState(processor.isRecordingEnabled(), dontSendNotification); | |||
if (processor.isRecordingEnabled()) | |||
m_info_label.setText(String(processor.getRecordingPositionPercent()*100.0, 1),dontSendNotification); | |||
else | |||
m_info_label.setText(String(processor.m_control->getStretchAudioSource()->m_param_change_count), dontSendNotification); | |||
{ | |||
m_wavecomponent.setRecordingPosition(processor.getRecordingPositionPercent()); | |||
} else | |||
m_wavecomponent.setRecordingPosition(-1.0); | |||
m_info_label.setText(String(processor.m_control->getStretchAudioSource()->m_param_change_count), dontSendNotification); | |||
} | |||
} | |||
@@ -116,6 +118,16 @@ void PaulstretchpluginAudioProcessorEditor::setAudioBuffer(AudioBuffer<float>* b | |||
}); | |||
} | |||
void PaulstretchpluginAudioProcessorEditor::beginAddingAudioBlocks(int channels, int samplerate, int totalllen) | |||
{ | |||
m_wavecomponent.beginAddingAudioBlocks(channels, samplerate, totalllen); | |||
} | |||
void PaulstretchpluginAudioProcessorEditor::addAudioBlock(AudioBuffer<float>& buf, int samplerate, int pos) | |||
{ | |||
m_wavecomponent.addAudioBlock(buf, samplerate, pos); | |||
} | |||
WaveformComponent::WaveformComponent(AudioFormatManager* afm) : m_thumbcache(100) | |||
{ | |||
TimeSelectionChangedCallback = [](Range<double>, int) {}; | |||
@@ -217,6 +229,12 @@ void WaveformComponent::paint(Graphics & g) | |||
double pos = jmap<double>(CursorPosCallback(), m_view_range.getStart(), m_view_range.getEnd(), 0, getWidth()); | |||
g.fillRect((int)pos, m_topmargin, 1, getHeight() - m_topmargin); | |||
} | |||
if (m_rec_pos >= 0.0) | |||
{ | |||
g.setColour(Colours::lightpink); | |||
double pos = jmap<double>(m_rec_pos, m_view_range.getStart(), m_view_range.getEnd(), 0, getWidth()); | |||
g.fillRect((int)pos, m_topmargin, 1, getHeight() - m_topmargin); | |||
} | |||
g.setColour(Colours::aqua.darker()); | |||
g.drawText(m_curfile.getFullPathName(), 2, m_topmargin + 2, getWidth(), 20, Justification::topLeft); | |||
} | |||
@@ -248,6 +266,18 @@ void WaveformComponent::setAudioBuffer(AudioBuffer<float>* buf, int samplerate, | |||
m_thumb->addBlock(0, *buf, 0, len); | |||
} | |||
void WaveformComponent::beginAddingAudioBlocks(int channels, int samplerate, int totalllen) | |||
{ | |||
m_waveimage = Image(); | |||
m_curfile = File(); | |||
m_thumb->reset(channels, samplerate, totalllen); | |||
} | |||
void WaveformComponent::addAudioBlock(AudioBuffer<float>& buf, int samplerate, int pos) | |||
{ | |||
m_thumb->addBlock(pos, buf, 0, buf.getNumSamples()); | |||
} | |||
void WaveformComponent::timerCallback() | |||
{ | |||
repaint(); | |||
@@ -79,6 +79,8 @@ public: | |||
void paint(Graphics& g) override; | |||
void setAudioFile(File f); | |||
void setAudioBuffer(AudioBuffer<float>* buf, int samplerate, int len); | |||
void beginAddingAudioBlocks(int channels, int samplerate, int totalllen); | |||
void addAudioBlock(AudioBuffer<float>& buf, int samplerate, int pos); | |||
void timerCallback() override; | |||
std::function<double()> CursorPosCallback; | |||
std::function<void(double)> SeekCallback; | |||
@@ -105,6 +107,7 @@ public: | |||
void setTimerEnabled(bool b); | |||
void setViewRange(Range<double> rng); | |||
Value ShowFileCacheRange; | |||
void setRecordingPosition(double pos) { m_rec_pos = pos; } | |||
private: | |||
AudioThumbnailCache m_thumbcache; | |||
@@ -124,6 +127,7 @@ private: | |||
Image m_waveimage; | |||
OpenGLContext m_ogl; | |||
bool m_use_opengl = false; | |||
double m_rec_pos = 0.0; | |||
}; | |||
@@ -140,6 +144,8 @@ public: | |||
void timerCallback(int id) override; | |||
void setAudioFile(File f); | |||
void setAudioBuffer(AudioBuffer<float>* buf, int samplerate, int len); | |||
void beginAddingAudioBlocks(int channels, int samplerate, int totalllen); | |||
void addAudioBlock(AudioBuffer<float>& buf, int samplerate, int pos); | |||
private: | |||
PaulstretchpluginAudioProcessor& processor; | |||
std::vector<std::shared_ptr<ParameterComponent>> m_parcomps; | |||
@@ -10,7 +10,8 @@ | |||
#include "PluginProcessor.h" | |||
#include "PluginEditor.h" | |||
std::unique_ptr<PropertiesFile> g_propsfile; | |||
#undef min | |||
#undef max | |||
//============================================================================== | |||
PaulstretchpluginAudioProcessor::PaulstretchpluginAudioProcessor() | |||
@@ -30,7 +31,7 @@ PaulstretchpluginAudioProcessor::PaulstretchpluginAudioProcessor() | |||
m_afm = std::make_unique<AudioFormatManager>(); | |||
m_afm->registerBasicFormats(); | |||
m_control = std::make_unique<Control>(m_afm.get()); | |||
m_control->setPreBufferAmount(3); | |||
m_control->setPreBufferAmount(2); | |||
m_control->ppar.pitch_shift.enabled = true; | |||
m_control->ppar.freq_shift.enabled = true; | |||
m_control->setOnsetDetection(0.0); | |||
@@ -126,7 +127,7 @@ void PaulstretchpluginAudioProcessor::prepareToPlay(double sampleRate, int sampl | |||
} | |||
if (m_ready_to_play == false) | |||
{ | |||
m_control->setFFTSize(0.7); | |||
m_control->setFFTSize(0.2); | |||
m_control->update_player_stretch(); | |||
m_control->update_process_parameters(); | |||
@@ -169,6 +170,25 @@ bool PaulstretchpluginAudioProcessor::isBusesLayoutSupported (const BusesLayout& | |||
} | |||
#endif | |||
void copyAudioBufferWrappingPosition(const AudioBuffer<float>& src, AudioBuffer<float>& dest, int destbufpos, int maxdestpos) | |||
{ | |||
for (int i = 0; i < dest.getNumChannels(); ++i) | |||
{ | |||
int channel_to_copy = i % src.getNumChannels(); | |||
if (destbufpos + src.getNumSamples() > maxdestpos) | |||
{ | |||
int wrappos = (destbufpos + src.getNumSamples()) % maxdestpos; | |||
int partial_len = src.getNumSamples() - wrappos; | |||
dest.copyFrom(channel_to_copy, destbufpos, src, channel_to_copy, 0, partial_len); | |||
dest.copyFrom(channel_to_copy, partial_len, src, channel_to_copy, 0, wrappos); | |||
} | |||
else | |||
{ | |||
dest.copyFrom(channel_to_copy, destbufpos, src, channel_to_copy, 0, src.getNumSamples()); | |||
} | |||
} | |||
} | |||
void PaulstretchpluginAudioProcessor::processBlock (AudioSampleBuffer& buffer, MidiBuffer& midiMessages) | |||
{ | |||
std::lock_guard<std::mutex> locker(m_mutex); | |||
@@ -182,16 +202,13 @@ void PaulstretchpluginAudioProcessor::processBlock (AudioSampleBuffer& buffer, M | |||
return; | |||
if (m_is_recording == true) | |||
{ | |||
if (m_rec_pos + buffer.getNumSamples() < m_recbuffer.getNumSamples()) | |||
{ | |||
m_recbuffer.copyFrom(0, m_rec_pos, buffer, 0, 0, buffer.getNumSamples()); | |||
m_recbuffer.copyFrom(1, m_rec_pos, buffer, 1, 0, buffer.getNumSamples()); | |||
} | |||
m_rec_pos += buffer.getNumSamples(); | |||
if (m_rec_pos >= m_max_reclen * getSampleRate()) | |||
int recbuflenframes = m_max_reclen * getSampleRate(); | |||
copyAudioBufferWrappingPosition(buffer, m_recbuffer, m_rec_pos, recbuflenframes); | |||
callGUI([this, &buffer](PaulstretchpluginAudioProcessorEditor*ed) | |||
{ | |||
finishRecording(m_max_reclen*getSampleRate()); | |||
} | |||
ed->addAudioBlock(buffer, getSampleRate(), m_rec_pos); | |||
}, false); | |||
m_rec_pos = (m_rec_pos + buffer.getNumSamples()) % recbuflenframes; | |||
return; | |||
} | |||
m_control->getStretchAudioSource()->val_MainVolume = (float)*getFloatParameter(0); | |||
@@ -239,18 +256,23 @@ void PaulstretchpluginAudioProcessor::setStateInformation (const void* data, int | |||
void PaulstretchpluginAudioProcessor::setRecordingEnabled(bool b) | |||
{ | |||
std::lock_guard<std::mutex> locker(m_mutex); | |||
int lenbufframes = getSampleRate()*m_max_reclen; | |||
if (b == true) | |||
{ | |||
m_recbuffer.setSize(2, m_max_reclen*getSampleRate()+4096); | |||
m_recbuffer.clear(); | |||
m_rec_pos = 0; | |||
callGUI([this,lenbufframes](PaulstretchpluginAudioProcessorEditor* ed) | |||
{ | |||
ed->beginAddingAudioBlocks(2, getSampleRate(), lenbufframes); | |||
},false); | |||
m_is_recording = true; | |||
} | |||
else | |||
{ | |||
if (m_is_recording == true) | |||
{ | |||
finishRecording(m_rec_pos); | |||
finishRecording(lenbufframes); | |||
} | |||
} | |||
} | |||
@@ -281,7 +303,7 @@ void PaulstretchpluginAudioProcessor::finishRecording(int lenrecording) | |||
auto ed = dynamic_cast<PaulstretchpluginAudioProcessorEditor*>(getActiveEditor()); | |||
if (ed) | |||
{ | |||
ed->setAudioBuffer(&m_recbuffer, getSampleRate(), lenrecording); | |||
//ed->setAudioBuffer(&m_recbuffer, getSampleRate(), lenrecording); | |||
} | |||
} | |||
@@ -71,7 +71,7 @@ private: | |||
bool m_ready_to_play = false; | |||
AudioBuffer<float> m_recbuffer; | |||
double m_max_reclen = 10.0; | |||
double m_max_reclen = 5; | |||
bool m_is_recording = false; | |||
int m_rec_pos = 0; | |||
void finishRecording(int lenrecorded); | |||