diff options
Diffstat (limited to 'plugins/LV2/src/Distance')
-rw-r--r-- | plugins/LV2/src/Distance/Distance.cpp | 37 | ||||
-rw-r--r-- | plugins/LV2/src/Distance/Distance.h | 49 | ||||
-rw-r--r-- | plugins/LV2/src/Distance/Distance.ttl | 52 | ||||
-rw-r--r-- | plugins/LV2/src/Distance/manifest.ttl.in | 6 |
4 files changed, 144 insertions, 0 deletions
diff --git a/plugins/LV2/src/Distance/Distance.cpp b/plugins/LV2/src/Distance/Distance.cpp new file mode 100644 index 0000000..fb3dce4 --- /dev/null +++ b/plugins/LV2/src/Distance/Distance.cpp @@ -0,0 +1,37 @@ +#include "Distance.h" +#include <iostream> +#include <lv2wrapper.h> + +Distance::Distance(double rate) + : LV2Plugin(rate) +{ +} + +void Distance::activate() +{ + A = 0.0; + B = 1.0; + thirdresultL = prevresultL = lastclampL = clampL = changeL = lastL = 0.0; + thirdresultR = prevresultR = lastclampR = clampR = changeR = lastR = 0.0; + fpNShapeL = 0.0; + fpNShapeR = 0.0; + //this is reset: values being initialized only once. Startup values, whatever they are. + +} + +void Distance::run(uint32_t num_samples) +{ + A = *params[0]; + B = *params[1]; + + processReplacing(const_cast<float **>(in), out, num_samples); +} + +// +// Include the processing code from the VST version. +// +#include <cmath> +#include "../../../LinuxVST/src/Distance/DistanceProc.cpp" + +// Create the LV2Wrapper and register the plugin +LV2Wrapper<Distance> plugin; diff --git a/plugins/LV2/src/Distance/Distance.h b/plugins/LV2/src/Distance/Distance.h new file mode 100644 index 0000000..d6697a0 --- /dev/null +++ b/plugins/LV2/src/Distance/Distance.h @@ -0,0 +1,49 @@ +#ifndef __Distance_H +#define __Distance_H + +#include <lv2plugin.h> + +class Distance : public LV2Plugin<2> { +public: + Distance(double rate); + + void activate(); + void run(uint32_t num_samples); + + static constexpr const char * URI = "https://www.airwindows.com/distance"; + +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. + */ + + double lastclampL; + double clampL; + double changeL; + double thirdresultL; + double prevresultL; + double lastL; + + double lastclampR; + double clampR; + double changeR; + double thirdresultR; + double prevresultR; + double lastR; + + long double fpNShapeL; + long double fpNShapeR; + //default stuff + + float A; + float B; +}; + +#endif diff --git a/plugins/LV2/src/Distance/Distance.ttl b/plugins/LV2/src/Distance/Distance.ttl new file mode 100644 index 0000000..fa06993 --- /dev/null +++ b/plugins/LV2/src/Distance/Distance.ttl @@ -0,0 +1,52 @@ +# Airwindows Distance 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/distance> + a lv2:Plugin , + lv2:EffectsPlugin ; + 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 "Distance" ; + 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 "Dry/Wet" ; + 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/Distance/manifest.ttl.in b/plugins/LV2/src/Distance/manifest.ttl.in new file mode 100644 index 0000000..03d28a9 --- /dev/null +++ b/plugins/LV2/src/Distance/manifest.ttl.in @@ -0,0 +1,6 @@ +airwindows:distance + a lv2:Plugin ; + doap:name "Airwindows Distance" ; + doap:license <http://opensource.org/licenses/mit> ; + lv2:binary <Distance@CMAKE_SHARED_LIBRARY_SUFFIX@> ; + rdfs:seeAlso <Distance.ttl> . |