diff options
Diffstat (limited to 'plugins/LV2/src/Channel4')
-rw-r--r-- | plugins/LV2/src/Channel4/Channel4.cpp | 47 | ||||
-rw-r--r-- | plugins/LV2/src/Channel4/Channel4.h | 46 | ||||
-rw-r--r-- | plugins/LV2/src/Channel4/Channel4.ttl | 52 | ||||
-rw-r--r-- | plugins/LV2/src/Channel4/manifest.ttl.in | 6 |
4 files changed, 151 insertions, 0 deletions
diff --git a/plugins/LV2/src/Channel4/Channel4.cpp b/plugins/LV2/src/Channel4/Channel4.cpp new file mode 100644 index 0000000..ff6b5ea --- /dev/null +++ b/plugins/LV2/src/Channel4/Channel4.cpp @@ -0,0 +1,47 @@ +#include "Channel4.h" +#include <iostream> +#include <lv2wrapper.h> + +Channel4::Channel4(double rate) + : LV2Plugin(rate) +{ +} + +void Channel4::activate() +{ + consoletype = 0.0; + drive = 0.0; + fpNShapeLA = 0.0; + fpNShapeLB = 0.0; + fpNShapeRA = 0.0; + fpNShapeRB = 0.0; + fpFlip = true; + iirSampleLA = 0.0; + iirSampleRA = 0.0; + iirSampleLB = 0.0; + iirSampleRB = 0.0; + lastSampleL = 0.0; + lastSampleR = 0.0; + iirAmount = 0.005832; + threshold = 0.33362176; //instantiating with Neve values + + //this is reset: values being initialized only once. Startup values, whatever they are. + +} + +void Channel4::run(uint32_t num_samples) +{ + consoletype = *params[0]; + drive = *params[1]; + + processReplacing(const_cast<float **>(in), out, num_samples); +} + +// +// Include the processing code from the VST version. +// +#include <cmath> +#include "../../../LinuxVST/src/Channel4/Channel4Proc.cpp" + +// Create the LV2Wrapper and register the plugin +LV2Wrapper<Channel4> plugin; diff --git a/plugins/LV2/src/Channel4/Channel4.h b/plugins/LV2/src/Channel4/Channel4.h new file mode 100644 index 0000000..8705b36 --- /dev/null +++ b/plugins/LV2/src/Channel4/Channel4.h @@ -0,0 +1,46 @@ +#ifndef __Channel4_H +#define __Channel4_H + +#include <lv2plugin.h> + +class Channel4 : public LV2Plugin<2> { +public: + Channel4(double rate); + + void activate(); + void run(uint32_t num_samples); + + static constexpr const char * URI = "https://www.airwindows.com/channel4"; + +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. + */ + + long double fpNShapeLA; + long double fpNShapeLB; + long double fpNShapeRA; + long double fpNShapeRB; + bool fpFlip; + //default stuff + double iirSampleLA; + double iirSampleRA; + double iirSampleLB; + double iirSampleRB; + double lastSampleL; + double lastSampleR; + double iirAmount; + double threshold; + + float consoletype; + float drive; //parameters. Always 0-1, and we scale/alter them elsewhere. +}; + +#endif diff --git a/plugins/LV2/src/Channel4/Channel4.ttl b/plugins/LV2/src/Channel4/Channel4.ttl new file mode 100644 index 0000000..6e2d0cc --- /dev/null +++ b/plugins/LV2/src/Channel4/Channel4.ttl @@ -0,0 +1,52 @@ +# Airwindows Channel4 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/channel4> + a lv2:Plugin , + lv2:DistortionPlugin ; + 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 "consoletype" ; + lv2:name "Console Type" ; + lv2:default 0.5 ; + lv2:minimum 0.0 ; + lv2:maximum 1.0 ; + ] , [ + a lv2:InputPort , lv2:ControlPort ; + lv2:index 1 ; + lv2:symbol "drive" ; + lv2:name "Drive" ; + lv2:default 0.5 ; + lv2:minimum 0.0 ; + lv2:maximum 1.0 ; + ] , [ + a lv2:InputPort , lv2:AudioPort ; + lv2:index 2 ; + lv2:symbol "in_l" ; + lv2:name "In left" ; + ] , [ + a lv2:InputPort , lv2:AudioPort ; + lv2:index 3 ; + lv2:symbol "in_r" ; + lv2:name "In right" ; + ] , [ + a lv2:OutputPort , lv2:AudioPort ; + lv2:index 4 ; + lv2:symbol "out_l" ; + lv2:name "Out left" ; + ] , [ + a lv2:OutputPort , lv2:AudioPort ; + lv2:index 5 ; + lv2:symbol "out_r" ; + lv2:name "Out right" ; + ] . diff --git a/plugins/LV2/src/Channel4/manifest.ttl.in b/plugins/LV2/src/Channel4/manifest.ttl.in new file mode 100644 index 0000000..0cdac2c --- /dev/null +++ b/plugins/LV2/src/Channel4/manifest.ttl.in @@ -0,0 +1,6 @@ +airwindows:channel4 + a lv2:Plugin ; + doap:name "Airwindows Channel4" ; + doap:license <http://opensource.org/licenses/mit> ; + lv2:binary <Channel4@CMAKE_SHARED_LIBRARY_SUFFIX@> ; + rdfs:seeAlso <Channel4.ttl> . |