diff options
Diffstat (limited to 'plugins/LV2/src/TapeDelay')
| -rw-r--r-- | plugins/LV2/src/TapeDelay/TapeDelay.cpp | 51 | ||||
| -rw-r--r-- | plugins/LV2/src/TapeDelay/TapeDelay.h | 48 | ||||
| -rw-r--r-- | plugins/LV2/src/TapeDelay/TapeDelay.ttl | 84 | ||||
| -rw-r--r-- | plugins/LV2/src/TapeDelay/manifest.ttl.in | 6 |
4 files changed, 189 insertions, 0 deletions
diff --git a/plugins/LV2/src/TapeDelay/TapeDelay.cpp b/plugins/LV2/src/TapeDelay/TapeDelay.cpp new file mode 100644 index 0000000..798e42e --- /dev/null +++ b/plugins/LV2/src/TapeDelay/TapeDelay.cpp @@ -0,0 +1,51 @@ +#include "TapeDelay.h" +#include <iostream> +#include <lv2wrapper.h> + +TapeDelay::TapeDelay(double rate) + : LV2Plugin(rate) +{ +} + +void TapeDelay::activate() +{ + A = 1.0; + B = 0.0; + C = 0.5; + D = 0.0; //0 to 130% + E = 1.0; //-1.0 to 1.0 + F = 0.0; //8 taps + + for(int count = 0; count < 257; count++) {pL[count] = 0;pR[count] = 0;} + for(delay = 0; delay < 44100; delay++) {dL[delay] = 0.0;dR[delay] = 0.0;} + maxdelay = 0; + delay = 0; + gcount = 0; + chase = 0; + + fpNShapeL = 0.0; + fpNShapeR = 0.0; + //this is reset: values being initialized only once. Startup values, whatever they are. + +} + +void TapeDelay::run(uint32_t num_samples) +{ + A = *params[0]; + B = *params[1]; + C = *params[2]; + D = *params[3]; + E = *params[4]; + F = *params[5]; + + processReplacing(const_cast<float **>(in), out, num_samples); +} + +// +// Include the processing code from the VST version. +// +#include <cmath> +#include "../../../LinuxVST/src/TapeDelay/TapeDelayProc.cpp" + +// Create the LV2Wrapper and register the plugin +LV2Wrapper<TapeDelay> plugin; diff --git a/plugins/LV2/src/TapeDelay/TapeDelay.h b/plugins/LV2/src/TapeDelay/TapeDelay.h new file mode 100644 index 0000000..7d1a38c --- /dev/null +++ b/plugins/LV2/src/TapeDelay/TapeDelay.h @@ -0,0 +1,48 @@ +#ifndef __TapeDelay_H +#define __TapeDelay_H + +#include <lv2plugin.h> + +class TapeDelay : public LV2Plugin<6> { +public: + TapeDelay(double rate); + + void activate(); + void run(uint32_t num_samples); + + static constexpr const char * URI = "https://www.airwindows.com/tapedelay"; + +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. + */ + + int pL[258]; + int pR[258]; + double dL[44100]; + double dR[44100]; + int gcount; + int delay; + int maxdelay; + int chase; + + long double fpNShapeL; + long double fpNShapeR; + //default stuff + + float A; + float B; + float C; + float D; + float E; + float F; +}; + +#endif diff --git a/plugins/LV2/src/TapeDelay/TapeDelay.ttl b/plugins/LV2/src/TapeDelay/TapeDelay.ttl new file mode 100644 index 0000000..a62ee2d --- /dev/null +++ b/plugins/LV2/src/TapeDelay/TapeDelay.ttl @@ -0,0 +1,84 @@ +# Airwindows TapeDelay 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/tapedelay> + 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 "Dry" ; + 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 "Wet" ; + 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 "Delay" ; + 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 "Feedbak" ; + lv2:default 0.5 ; + lv2:minimum 0.0 ; + lv2:maximum 1.0 ; + ] , [ + a lv2:InputPort , lv2:ControlPort ; + lv2:index 4 ; + lv2:symbol "E" ; + lv2:name "Lean/Ft" ; + lv2:default 0.5 ; + lv2:minimum 0.0 ; + lv2:maximum 1.0 ; + ] , [ + a lv2:InputPort , lv2:ControlPort ; + lv2:index 5 ; + lv2:symbol "F" ; + lv2:name "Depth" ; + lv2:default 0.5 ; + lv2:minimum 0.0 ; + lv2:maximum 1.0 ; + ] , [ + a lv2:InputPort , lv2:AudioPort ; + lv2:index 6 ; + lv2:symbol "in_l" ; + lv2:name "In left" ; + ] , [ + a lv2:InputPort , lv2:AudioPort ; + lv2:index 7 ; + lv2:symbol "in_r" ; + lv2:name "In right" ; + ] , [ + a lv2:OutputPort , lv2:AudioPort ; + lv2:index 8 ; + lv2:symbol "out_l" ; + lv2:name "Out left" ; + ] , [ + a lv2:OutputPort , lv2:AudioPort ; + lv2:index 9 ; + lv2:symbol "out_r" ; + lv2:name "Out right" ; + ] . diff --git a/plugins/LV2/src/TapeDelay/manifest.ttl.in b/plugins/LV2/src/TapeDelay/manifest.ttl.in new file mode 100644 index 0000000..b573eba --- /dev/null +++ b/plugins/LV2/src/TapeDelay/manifest.ttl.in @@ -0,0 +1,6 @@ +airwindows:tapedelay + a lv2:Plugin ; + doap:name "Airwindows TapeDelay" ; + doap:license <http://opensource.org/licenses/mit> ; + lv2:binary <TapeDelay@CMAKE_SHARED_LIBRARY_SUFFIX@> ; + rdfs:seeAlso <TapeDelay.ttl> . |