diff options
Diffstat (limited to 'plugins/LV2/src/DrumSlam')
-rw-r--r-- | plugins/LV2/src/DrumSlam/DrumSlam.cpp | 58 | ||||
-rw-r--r-- | plugins/LV2/src/DrumSlam/DrumSlam.h | 59 | ||||
-rw-r--r-- | plugins/LV2/src/DrumSlam/DrumSlam.ttl | 60 | ||||
-rw-r--r-- | plugins/LV2/src/DrumSlam/manifest.ttl.in | 6 |
4 files changed, 183 insertions, 0 deletions
diff --git a/plugins/LV2/src/DrumSlam/DrumSlam.cpp b/plugins/LV2/src/DrumSlam/DrumSlam.cpp new file mode 100644 index 0000000..5c4b1eb --- /dev/null +++ b/plugins/LV2/src/DrumSlam/DrumSlam.cpp @@ -0,0 +1,58 @@ +#include "DrumSlam.h" +#include <iostream> +#include <lv2wrapper.h> + +DrumSlam::DrumSlam(double rate) + : LV2Plugin(rate) +{ +} + +void DrumSlam::activate() +{ + A = 0.0; + B = 1.0; + C = 1.0; + + iirSampleAL = 0.0; + iirSampleBL = 0.0; + iirSampleCL = 0.0; + iirSampleDL = 0.0; + iirSampleEL = 0.0; + iirSampleFL = 0.0; + iirSampleGL = 0.0; + iirSampleHL = 0.0; + lastSampleL = 0.0; + + iirSampleAR = 0.0; + iirSampleBR = 0.0; + iirSampleCR = 0.0; + iirSampleDR = 0.0; + iirSampleER = 0.0; + iirSampleFR = 0.0; + iirSampleGR = 0.0; + iirSampleHR = 0.0; + lastSampleR = 0.0; + fpFlip = true; + fpNShapeL = 0.0; + fpNShapeR = 0.0; + //this is reset: values being initialized only once. Startup values, whatever they are. + +} + +void DrumSlam::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/DrumSlam/DrumSlamProc.cpp" + +// Create the LV2Wrapper and register the plugin +LV2Wrapper<DrumSlam> plugin; diff --git a/plugins/LV2/src/DrumSlam/DrumSlam.h b/plugins/LV2/src/DrumSlam/DrumSlam.h new file mode 100644 index 0000000..1e7f7e8 --- /dev/null +++ b/plugins/LV2/src/DrumSlam/DrumSlam.h @@ -0,0 +1,59 @@ +#ifndef __DrumSlam_H +#define __DrumSlam_H + +#include <lv2plugin.h> + +class DrumSlam : public LV2Plugin<3> { +public: + DrumSlam(double rate); + + void activate(); + void run(uint32_t num_samples); + + static constexpr const char * URI = "https://www.airwindows.com/drumslam"; + +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 fpNShapeL; + long double fpNShapeR; + //default stuff + + double iirSampleAL; + double iirSampleBL; + double iirSampleCL; + double iirSampleDL; + double iirSampleEL; + double iirSampleFL; + double iirSampleGL; + double iirSampleHL; + double lastSampleL; + + double iirSampleAR; + double iirSampleBR; + double iirSampleCR; + double iirSampleDR; + double iirSampleER; + double iirSampleFR; + double iirSampleGR; + double iirSampleHR; + double lastSampleR; + bool fpFlip; + float A; + float B; + float C; + float D; + float E; //parameters. Always 0-1, and we scale/alter them elsewhere. + +}; + +#endif diff --git a/plugins/LV2/src/DrumSlam/DrumSlam.ttl b/plugins/LV2/src/DrumSlam/DrumSlam.ttl new file mode 100644 index 0000000..82da043 --- /dev/null +++ b/plugins/LV2/src/DrumSlam/DrumSlam.ttl @@ -0,0 +1,60 @@ +# Airwindows DrumSlam 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/drumslam> + 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 "A" ; + lv2:name "Drive" ; + 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 "Output" ; + 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/DrumSlam/manifest.ttl.in b/plugins/LV2/src/DrumSlam/manifest.ttl.in new file mode 100644 index 0000000..da396db --- /dev/null +++ b/plugins/LV2/src/DrumSlam/manifest.ttl.in @@ -0,0 +1,6 @@ +airwindows:drumslam + a lv2:Plugin ; + doap:name "Airwindows DrumSlam" ; + doap:license <http://opensource.org/licenses/mit> ; + lv2:binary <DrumSlam@CMAKE_SHARED_LIBRARY_SUFFIX@> ; + rdfs:seeAlso <DrumSlam.ttl> . |