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Allow to call ARDOUR.DSP Lua functions from UI scripts

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This commit is contained in:
Robin Gareus
2016-11-19 21:18:15 +01:00
parent 3d1d2feff7
commit 33a67c26be
1 changed files with 84 additions and 66 deletions
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150
libs/ardour/luabindings.cc
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@@ -27,6 +27,7 @@
#include "ardour/amp.h"
#include "ardour/audioengine.h"
#include "ardour/audioregion.h"
#include "ardour/audiosource.h"
#include "ardour/audio_backend.h"
#include "ardour/audio_buffer.h"
@@ -202,6 +203,8 @@ CLASSKEYS(std::list<boost::shared_ptr<ARDOUR::Port> >);
CLASSKEYS(std::list<boost::shared_ptr<ARDOUR::Region> >);
CLASSKEYS(std::list<boost::shared_ptr<ARDOUR::Route> >);
CLASSKEYS(boost::shared_ptr<ARDOUR::AudioRegion>);
CLASSKEYS(boost::shared_ptr<ARDOUR::AudioSource>);
CLASSKEYS(boost::shared_ptr<ARDOUR::Automatable>);
CLASSKEYS(boost::shared_ptr<ARDOUR::AutomatableSequence<Evoral::Beats> >);
CLASSKEYS(boost::shared_ptr<ARDOUR::AutomationList>);
@@ -211,6 +214,7 @@ CLASSKEYS(boost::shared_ptr<ARDOUR::MidiRegion>);
CLASSKEYS(boost::shared_ptr<ARDOUR::MidiSource>);
CLASSKEYS(boost::shared_ptr<ARDOUR::PluginInfo>);
CLASSKEYS(boost::shared_ptr<ARDOUR::Processor>);
CLASSKEYS(boost::shared_ptr<ARDOUR::Readable>);
CLASSKEYS(boost::shared_ptr<ARDOUR::Region>);
CLASSKEYS(boost::shared_ptr<Evoral::ControlList>);
CLASSKEYS(boost::shared_ptr<Evoral::Note<Evoral::Beats> >);
@@ -511,8 +515,9 @@ LuaBindings::common (lua_State* L)
.addConst ("Curved", Evoral::ControlList::InterpolationStyle(Evoral::ControlList::Curved))
.endNamespace ()
.endNamespace () // Evoral
.endNamespace (); // Evoral
luabridge::getGlobalNamespace (L)
.beginNamespace ("Vamp")
.beginClass<Vamp::RealTime> ("RealTime")
@@ -626,8 +631,9 @@ LuaBindings::common (lua_State* L)
.endClass ()
.endNamespace () // Vamp::Plugin
.endNamespace () // Vamp
.endNamespace ();// Vamp
luabridge::getGlobalNamespace (L)
.beginNamespace ("ARDOUR")
.beginClass <InterThreadInfo> ("InterThreadInfo")
@@ -981,6 +987,7 @@ LuaBindings::common (lua_State* L)
.deriveWSPtrClass <Region, SessionObject> ("Region")
.addCast<Readable> ("to_readable")
.addCast<MidiRegion> ("to_midiregion")
.addCast<AudioRegion> ("to_audioregion")
/* properties */
.addFunction ("position", &Region::position)
.addFunction ("start", &Region::start)
@@ -1047,6 +1054,12 @@ LuaBindings::common (lua_State* L)
.addFunction ("length_beats", &MidiRegion::length_beats)
.endClass ()
.deriveWSPtrClass <AudioRegion, Region> ("AudioRegion")
.addFunction ("audio_source", &AudioRegion::audio_source)
.addFunction ("set_scale_amplitude", &AudioRegion::set_scale_amplitude)
.addFunction ("scale_amplitude", &AudioRegion::scale_amplitude)
.endClass ()
.deriveWSPtrClass <Source, SessionObject> ("Source")
.addCast<AudioSource> ("to_audiosource")
.addCast<MidiSource> ("to_midisource")
@@ -1802,6 +1815,75 @@ LuaBindings::common (lua_State* L)
.endNamespace () // end LuaAPI
.endNamespace ();// end ARDOUR
// DSP functions
luabridge::getGlobalNamespace (L)
.beginNamespace ("ARDOUR")
.beginNamespace ("DSP")
.addFunction ("compute_peak", ARDOUR::compute_peak)
.addFunction ("find_peaks", ARDOUR::find_peaks)
.addFunction ("apply_gain_to_buffer", ARDOUR::apply_gain_to_buffer)
.addFunction ("mix_buffers_no_gain", ARDOUR::mix_buffers_no_gain)
.addFunction ("mix_buffers_with_gain", ARDOUR::mix_buffers_with_gain)
.addFunction ("copy_vector", ARDOUR::copy_vector)
.addFunction ("dB_to_coefficient", &dB_to_coefficient)
.addFunction ("fast_coefficient_to_dB", &fast_coefficient_to_dB)
.addFunction ("accurate_coefficient_to_dB", &accurate_coefficient_to_dB)
.addFunction ("memset", &DSP::memset)
.addFunction ("mmult", &DSP::mmult)
.addFunction ("log_meter", &DSP::log_meter)
.addFunction ("log_meter_coeff", &DSP::log_meter_coeff)
.addFunction ("process_map", &DSP::process_map)
.addRefFunction ("peaks", &DSP::peaks)
.beginClass <DSP::LowPass> ("LowPass")
.addConstructor <void (*) (double, float)> ()
.addFunction ("proc", &DSP::LowPass::proc)
.addFunction ("ctrl", &DSP::LowPass::ctrl)
.addFunction ("set_cutoff", &DSP::LowPass::set_cutoff)
.addFunction ("reset", &DSP::LowPass::reset)
.endClass ()
.beginClass <DSP::Biquad> ("Biquad")
.addConstructor <void (*) (double)> ()
.addFunction ("run", &DSP::Biquad::run)
.addFunction ("compute", &DSP::Biquad::compute)
.addFunction ("configure", &DSP::Biquad::configure)
.addFunction ("reset", &DSP::Biquad::reset)
.addFunction ("dB_at_freq", &DSP::Biquad::dB_at_freq)
.endClass ()
.beginClass <DSP::FFTSpectrum> ("FFTSpectrum")
.addConstructor <void (*) (uint32_t, double)> ()
.addFunction ("set_data_hann", &DSP::FFTSpectrum::set_data_hann)
.addFunction ("execute", &DSP::FFTSpectrum::execute)
.addFunction ("power_at_bin", &DSP::FFTSpectrum::power_at_bin)
.addFunction ("freq_at_bin", &DSP::FFTSpectrum::freq_at_bin)
.endClass ()
/* DSP enums */
.beginNamespace ("BiquadType")
.addConst ("LowPass", ARDOUR::DSP::Biquad::LowPass)
.addConst ("HighPass", ARDOUR::DSP::Biquad::HighPass)
.addConst ("BandPassSkirt", ARDOUR::DSP::Biquad::BandPassSkirt)
.addConst ("BandPass0dB", ARDOUR::DSP::Biquad::BandPass0dB)
.addConst ("Notch", ARDOUR::DSP::Biquad::Notch)
.addConst ("AllPass", ARDOUR::DSP::Biquad::AllPass)
.addConst ("Peaking", ARDOUR::DSP::Biquad::Peaking)
.addConst ("LowShelf", ARDOUR::DSP::Biquad::LowShelf)
.addConst ("HighShelf", ARDOUR::DSP::Biquad::HighShelf)
.endNamespace ()
.beginClass <DSP::DspShm> ("DspShm")
.addConstructor<void (*) (size_t)> ()
.addFunction ("allocate", &DSP::DspShm::allocate)
.addFunction ("clear", &DSP::DspShm::clear)
.addFunction ("to_float", &DSP::DspShm::to_float)
.addFunction ("to_int", &DSP::DspShm::to_int)
.addFunction ("atomic_set_int", &DSP::DspShm::atomic_set_int)
.addFunction ("atomic_get_int", &DSP::DspShm::atomic_get_int)
.endClass ()
.endNamespace () // DSP
.endNamespace ();// end ARDOUR
}
void
@@ -1876,70 +1958,6 @@ LuaBindings::dsp (lua_State* L)
luabridge::getGlobalNamespace (L)
.beginNamespace ("ARDOUR")
.beginNamespace ("DSP")
.addFunction ("compute_peak", ARDOUR::compute_peak)
.addFunction ("find_peaks", ARDOUR::find_peaks)
.addFunction ("apply_gain_to_buffer", ARDOUR::apply_gain_to_buffer)
.addFunction ("mix_buffers_no_gain", ARDOUR::mix_buffers_no_gain)
.addFunction ("mix_buffers_with_gain", ARDOUR::mix_buffers_with_gain)
.addFunction ("copy_vector", ARDOUR::copy_vector)
.addFunction ("dB_to_coefficient", &dB_to_coefficient)
.addFunction ("fast_coefficient_to_dB", &fast_coefficient_to_dB)
.addFunction ("accurate_coefficient_to_dB", &accurate_coefficient_to_dB)
.addFunction ("memset", &DSP::memset)
.addFunction ("mmult", &DSP::mmult)
.addFunction ("log_meter", &DSP::log_meter)
.addFunction ("log_meter_coeff", &DSP::log_meter_coeff)
.addFunction ("process_map", &DSP::process_map)
.addRefFunction ("peaks", &DSP::peaks)
.beginClass <DSP::LowPass> ("LowPass")
.addConstructor <void (*) (double, float)> ()
.addFunction ("proc", &DSP::LowPass::proc)
.addFunction ("ctrl", &DSP::LowPass::ctrl)
.addFunction ("set_cutoff", &DSP::LowPass::set_cutoff)
.addFunction ("reset", &DSP::LowPass::reset)
.endClass ()
.beginClass <DSP::Biquad> ("Biquad")
.addConstructor <void (*) (double)> ()
.addFunction ("run", &DSP::Biquad::run)
.addFunction ("compute", &DSP::Biquad::compute)
.addFunction ("configure", &DSP::Biquad::configure)
.addFunction ("reset", &DSP::Biquad::reset)
.addFunction ("dB_at_freq", &DSP::Biquad::dB_at_freq)
.endClass ()
.beginClass <DSP::FFTSpectrum> ("FFTSpectrum")
.addConstructor <void (*) (uint32_t, double)> ()
.addFunction ("set_data_hann", &DSP::FFTSpectrum::set_data_hann)
.addFunction ("execute", &DSP::FFTSpectrum::execute)
.addFunction ("power_at_bin", &DSP::FFTSpectrum::power_at_bin)
.addFunction ("freq_at_bin", &DSP::FFTSpectrum::freq_at_bin)
.endClass ()
/* DSP enums */
.beginNamespace ("BiquadType")
.addConst ("LowPass", ARDOUR::DSP::Biquad::LowPass)
.addConst ("HighPass", ARDOUR::DSP::Biquad::HighPass)
.addConst ("BandPassSkirt", ARDOUR::DSP::Biquad::BandPassSkirt)
.addConst ("BandPass0dB", ARDOUR::DSP::Biquad::BandPass0dB)
.addConst ("Notch", ARDOUR::DSP::Biquad::Notch)
.addConst ("AllPass", ARDOUR::DSP::Biquad::AllPass)
.addConst ("Peaking", ARDOUR::DSP::Biquad::Peaking)
.addConst ("LowShelf", ARDOUR::DSP::Biquad::LowShelf)
.addConst ("HighShelf", ARDOUR::DSP::Biquad::HighShelf)
.endNamespace ()
.beginClass <DSP::DspShm> ("DspShm")
.addConstructor<void (*) (size_t)> ()
.addFunction ("allocate", &DSP::DspShm::allocate)
.addFunction ("clear", &DSP::DspShm::clear)
.addFunction ("to_float", &DSP::DspShm::to_float)
.addFunction ("to_int", &DSP::DspShm::to_int)
.addFunction ("atomic_set_int", &DSP::DspShm::atomic_set_int)
.addFunction ("atomic_get_int", &DSP::DspShm::atomic_get_int)
.endClass ()
.endNamespace () // DSP
.beginClass <LuaTableRef> ("LuaTableRef")
.addCFunction ("get", &LuaTableRef::get)