diff options
Diffstat (limited to 'plugins/LV2/src/PurestAir')
-rw-r--r-- | plugins/LV2/src/PurestAir/PurestAir.cpp | 46 | ||||
-rw-r--r-- | plugins/LV2/src/PurestAir/PurestAir.h | 56 | ||||
-rw-r--r-- | plugins/LV2/src/PurestAir/PurestAir.ttl | 60 | ||||
-rw-r--r-- | plugins/LV2/src/PurestAir/manifest.ttl.in | 6 |
4 files changed, 168 insertions, 0 deletions
diff --git a/plugins/LV2/src/PurestAir/PurestAir.cpp b/plugins/LV2/src/PurestAir/PurestAir.cpp new file mode 100644 index 0000000..84e287b --- /dev/null +++ b/plugins/LV2/src/PurestAir/PurestAir.cpp @@ -0,0 +1,46 @@ +#include "PurestAir.h" +#include <iostream> +#include <lv2wrapper.h> + +PurestAir::PurestAir(double rate) + : LV2Plugin(rate) +{ +} + +void PurestAir::activate() +{ + A = 0.5; + B = 0.0; + C = 1.0; + last1SampleL = 0.0; + halfwaySampleL = halfDrySampleL = halfDiffSampleL = diffSampleL = 0.0; + lastSampleL = 0.0; + s1L = s2L = s3L = 0.0; + applyL = 0.0; + last1SampleR = 0.0; + halfwaySampleR = halfDrySampleR = halfDiffSampleR = diffSampleR = 0.0; + lastSampleR = 0.0; + s1R = s2R = s3R = 0.0; + applyR = 0.0; + fpd = 17; + //this is reset: values being initialized only once. Startup values, whatever they are. + +} + +void PurestAir::run(uint32_t num_samples) +{ + A = *params[0]; + B = *params[1]; + C = *params[2]; + + processReplacing(const_cast<float **>(in), out, num_samples); +} + +// +// Include the processing code from the VST version. +// +#include <cmath> +#include "../../../LinuxVST/src/PurestAir/PurestAirProc.cpp" + +// Create the LV2Wrapper and register the plugin +LV2Wrapper<PurestAir> plugin; diff --git a/plugins/LV2/src/PurestAir/PurestAir.h b/plugins/LV2/src/PurestAir/PurestAir.h new file mode 100644 index 0000000..5d2e171 --- /dev/null +++ b/plugins/LV2/src/PurestAir/PurestAir.h @@ -0,0 +1,56 @@ +#ifndef __PurestAir_H +#define __PurestAir_H + +#include <lv2plugin.h> + +class PurestAir : public LV2Plugin<3> { +public: + PurestAir(double rate); + + void activate(); + void run(uint32_t num_samples); + + static constexpr const char * URI = "https://www.airwindows.com/purestair"; + +private: + /* + * These are the original DSP functions from the VST plugin. + * They need to be called from the LV2 plugins `run` function. + */ + void processReplacing(float **in, float **out, VstInt32 samples); + void processDoubleReplacing(double **in, double **out, VstInt32 samples); + + /* + * Members needed by the processing functions. + */ + + uint32_t fpd; + //default stuff + long double last1SampleL; + long double halfwaySampleL; + long double halfDrySampleL; + long double halfDiffSampleL; + long double diffSampleL; + long double lastSampleL; + double s1L; + double s2L; + double s3L; + double applyL; + + long double last1SampleR; + long double halfwaySampleR; + long double halfDrySampleR; + long double halfDiffSampleR; + long double diffSampleR; + long double lastSampleR; + double s1R; + double s2R; + double s3R; + double applyR; + + float A; + float B; + float C; +}; + +#endif diff --git a/plugins/LV2/src/PurestAir/PurestAir.ttl b/plugins/LV2/src/PurestAir/PurestAir.ttl new file mode 100644 index 0000000..75b5113 --- /dev/null +++ b/plugins/LV2/src/PurestAir/PurestAir.ttl @@ -0,0 +1,60 @@ +# Airwindows PurestAir plugin description + +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . +@prefix units: <http://lv2plug.in/ns/extensions/units#> . + +<https://www.airwindows.com/purestair> + a lv2:Plugin , + lv2:EQPlugin ; + lv2:project <https://www.airwindows.com> ; + + lv2:optionalFeature lv2:hardRTCapable ; + + # Define the ports for this plugin. + lv2:port [ + a lv2:InputPort , lv2:ControlPort ; + lv2:index 0 ; + lv2:symbol "A" ; + lv2:name "Boost" ; + lv2:default 0.5 ; + lv2:minimum 0.0 ; + lv2:maximum 1.0 ; + ] , [ + a lv2:InputPort , lv2:ControlPort ; + lv2:index 1 ; + lv2:symbol "B" ; + lv2:name "Limit" ; + lv2:default 0.5 ; + lv2:minimum 0.0 ; + lv2:maximum 1.0 ; + ] , [ + a lv2:InputPort , lv2:ControlPort ; + lv2:index 2 ; + lv2:symbol "C" ; + lv2:name "Dry/Wet" ; + lv2:default 0.5 ; + lv2:minimum 0.0 ; + lv2:maximum 1.0 ; + ] , [ + a lv2:InputPort , lv2:AudioPort ; + lv2:index 3 ; + lv2:symbol "in_l" ; + lv2:name "In left" ; + ] , [ + a lv2:InputPort , lv2:AudioPort ; + lv2:index 4 ; + lv2:symbol "in_r" ; + lv2:name "In right" ; + ] , [ + a lv2:OutputPort , lv2:AudioPort ; + lv2:index 5 ; + lv2:symbol "out_l" ; + lv2:name "Out left" ; + ] , [ + a lv2:OutputPort , lv2:AudioPort ; + lv2:index 6 ; + lv2:symbol "out_r" ; + lv2:name "Out right" ; + ] . diff --git a/plugins/LV2/src/PurestAir/manifest.ttl.in b/plugins/LV2/src/PurestAir/manifest.ttl.in new file mode 100644 index 0000000..6cd0726 --- /dev/null +++ b/plugins/LV2/src/PurestAir/manifest.ttl.in @@ -0,0 +1,6 @@ +airwindows:purestair + a lv2:Plugin ; + doap:name "Airwindows PurestAir" ; + doap:license <http://opensource.org/licenses/mit> ; + lv2:binary <PurestAir@CMAKE_SHARED_LIBRARY_SUFFIX@> ; + rdfs:seeAlso <PurestAir.ttl> . |