diff options
Diffstat (limited to 'plugins/LV2/src/BitGlitter')
-rw-r--r-- | plugins/LV2/src/BitGlitter/BitGlitter.cpp | 58 | ||||
-rw-r--r-- | plugins/LV2/src/BitGlitter/BitGlitter.h | 57 | ||||
-rw-r--r-- | plugins/LV2/src/BitGlitter/BitGlitter.ttl | 68 | ||||
-rw-r--r-- | plugins/LV2/src/BitGlitter/manifest.ttl.in | 6 |
4 files changed, 189 insertions, 0 deletions
diff --git a/plugins/LV2/src/BitGlitter/BitGlitter.cpp b/plugins/LV2/src/BitGlitter/BitGlitter.cpp new file mode 100644 index 0000000..27f5a9d --- /dev/null +++ b/plugins/LV2/src/BitGlitter/BitGlitter.cpp @@ -0,0 +1,58 @@ +#include "BitGlitter.h" +#include <iostream> +#include <lv2wrapper.h> + +BitGlitter::BitGlitter(double rate) + : LV2Plugin(rate) +{ +} + +void BitGlitter::activate() +{ + A = 0.5; + B = 0.0; + C = 0.5; + D = 1.0; + + fpNShapeL = 0.0; + fpNShapeR = 0.0; + + ataLastSampleL = 0.0; + ataHalfwaySampleL = 0.0; + lastSampleL = 0.0; + heldSampleAL = 0.0; + positionAL = 0.0; + heldSampleBL = 0.0; + positionBL = 0.0; + lastOutputSampleL = 0.0; + + ataLastSampleR = 0.0; + ataHalfwaySampleR = 0.0; + lastSampleR = 0.0; + heldSampleAR = 0.0; + positionAR = 0.0; + heldSampleBR = 0.0; + positionBR = 0.0; + lastOutputSampleR = 0.0; + //this is reset: values being initialized only once. Startup values, whatever they are. + +} + +void BitGlitter::run(uint32_t num_samples) +{ + A = *params[0]; + B = *params[1]; + C = *params[2]; + D = *params[3]; + + processReplacing(const_cast<float **>(in), out, num_samples); +} + +// +// Include the processing code from the VST version. +// +#include <cmath> +#include "../../../LinuxVST/src/BitGlitter/BitGlitterProc.cpp" + +// Create the LV2Wrapper and register the plugin +LV2Wrapper<BitGlitter> plugin; diff --git a/plugins/LV2/src/BitGlitter/BitGlitter.h b/plugins/LV2/src/BitGlitter/BitGlitter.h new file mode 100644 index 0000000..ce82e43 --- /dev/null +++ b/plugins/LV2/src/BitGlitter/BitGlitter.h @@ -0,0 +1,57 @@ +#ifndef __BitGlitter_H +#define __BitGlitter_H + +#include <lv2plugin.h> + +class BitGlitter : public LV2Plugin<4> { +public: + BitGlitter(double rate); + + void activate(); + void run(uint32_t num_samples); + + static constexpr const char * URI = "https://www.airwindows.com/bitglitter"; + +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; + + double ataLastSampleL; + double ataHalfwaySampleL; + double ataDrySampleL; + double lastSampleL; + double heldSampleAL; + double heldSampleBL; + double positionAL; + double positionBL; + double lastOutputSampleL; + + double ataLastSampleR; + double ataHalfwaySampleR; + double ataDrySampleR; + double lastSampleR; + double heldSampleAR; + double heldSampleBR; + double positionAR; + double positionBR; + double lastOutputSampleR; + //there is no noise shaping on this one, it uses all sorts of quantization to get its sound + + float A; + float B; + float C; + float D; +}; + +#endif diff --git a/plugins/LV2/src/BitGlitter/BitGlitter.ttl b/plugins/LV2/src/BitGlitter/BitGlitter.ttl new file mode 100644 index 0000000..aa7e843 --- /dev/null +++ b/plugins/LV2/src/BitGlitter/BitGlitter.ttl @@ -0,0 +1,68 @@ +# Airwindows BitGlitter 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/bitglitter> + 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 "Input" ; + 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 "Glitter" ; + 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 "Output" ; + lv2:default 0.5 ; + lv2:minimum 0.0 ; + lv2:maximum 1.0 ; + ] , [ + a lv2:InputPort , lv2:ControlPort ; + lv2:index 3 ; + lv2:symbol "D" ; + lv2:name "Dry/Wet" ; + lv2:default 0.5 ; + lv2:minimum 0.0 ; + lv2:maximum 1.0 ; + ] , [ + a lv2:InputPort , lv2:AudioPort ; + lv2:index 4 ; + lv2:symbol "in_l" ; + lv2:name "In left" ; + ] , [ + a lv2:InputPort , lv2:AudioPort ; + lv2:index 5 ; + lv2:symbol "in_r" ; + lv2:name "In right" ; + ] , [ + a lv2:OutputPort , lv2:AudioPort ; + lv2:index 6 ; + lv2:symbol "out_l" ; + lv2:name "Out left" ; + ] , [ + a lv2:OutputPort , lv2:AudioPort ; + lv2:index 7 ; + lv2:symbol "out_r" ; + lv2:name "Out right" ; + ] . diff --git a/plugins/LV2/src/BitGlitter/manifest.ttl.in b/plugins/LV2/src/BitGlitter/manifest.ttl.in new file mode 100644 index 0000000..ed81290 --- /dev/null +++ b/plugins/LV2/src/BitGlitter/manifest.ttl.in @@ -0,0 +1,6 @@ +airwindows:bitglitter + a lv2:Plugin ; + doap:name "Airwindows BitGlitter" ; + doap:license <http://opensource.org/licenses/mit> ; + lv2:binary <BitGlitter@CMAKE_SHARED_LIBRARY_SUFFIX@> ; + rdfs:seeAlso <BitGlitter.ttl> . |