From 5d98905408fa7ca143acecaa47d2d7df160ce4e7 Mon Sep 17 00:00:00 2001
From: Harald Eilertsen <haraldei@anduin.net>
Date: Sat, 31 Jul 2021 21:43:40 +0200
Subject: LV2: Port rest of plugins, Swell - Wider

Again, not tested. Report problems or missing control info to the
mailing list.
---
 plugins/LV2/src/VariMu/VariMu.cpp      | 55 +++++++++++++++++++++++++++
 plugins/LV2/src/VariMu/VariMu.h        | 56 ++++++++++++++++++++++++++++
 plugins/LV2/src/VariMu/VariMu.ttl      | 68 ++++++++++++++++++++++++++++++++++
 plugins/LV2/src/VariMu/manifest.ttl.in |  6 +++
 4 files changed, 185 insertions(+)
 create mode 100644 plugins/LV2/src/VariMu/VariMu.cpp
 create mode 100644 plugins/LV2/src/VariMu/VariMu.h
 create mode 100644 plugins/LV2/src/VariMu/VariMu.ttl
 create mode 100644 plugins/LV2/src/VariMu/manifest.ttl.in

(limited to 'plugins/LV2/src/VariMu')

diff --git a/plugins/LV2/src/VariMu/VariMu.cpp b/plugins/LV2/src/VariMu/VariMu.cpp
new file mode 100644
index 0000000..e8ac181
--- /dev/null
+++ b/plugins/LV2/src/VariMu/VariMu.cpp
@@ -0,0 +1,55 @@
+#include "VariMu.h"
+#include <iostream>
+#include <lv2wrapper.h>
+
+VariMu::VariMu(double rate)
+    : LV2Plugin(rate)
+{
+}
+
+void VariMu::activate()
+{
+	
+	muSpeedAL = 10000;
+	muSpeedBL = 10000;
+	muCoefficientAL = 1;
+	muCoefficientBL = 1;
+	muVaryL = 1;
+	previousL = 0.0;
+	
+	muSpeedAR = 10000;
+	muSpeedBR = 10000;
+	muCoefficientAR = 1;
+	muCoefficientBR = 1;
+	muVaryR = 1;
+	previousR = 0.0;
+	flip = false;
+	
+	A = 0.0;
+	B = 0.5;
+	C = 1.0;
+	D = 1.0;
+	fpNShapeL = 0.0;
+	fpNShapeR = 0.0;
+	//this is reset: values being initialized only once. Startup values, whatever they are.
+	
+}
+
+void VariMu::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/VariMu/VariMuProc.cpp"
+
+// Create the LV2Wrapper and register the plugin
+LV2Wrapper<VariMu> plugin;
diff --git a/plugins/LV2/src/VariMu/VariMu.h b/plugins/LV2/src/VariMu/VariMu.h
new file mode 100644
index 0000000..2cc5d3a
--- /dev/null
+++ b/plugins/LV2/src/VariMu/VariMu.h
@@ -0,0 +1,56 @@
+#ifndef __VariMu_H
+#define __VariMu_H
+
+#include <lv2plugin.h>
+
+class VariMu : public LV2Plugin<4> {
+public:
+    VariMu(double rate);
+
+    void activate();
+    void run(uint32_t num_samples);
+
+    static constexpr const char * URI = "https://www.airwindows.com/varimu";
+
+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 muVaryL;
+	double muAttackL;
+	double muNewSpeedL;
+	double muSpeedAL;
+	double muSpeedBL;
+	double muCoefficientAL;
+	double muCoefficientBL;
+	double previousL;
+
+	double muVaryR;
+	double muAttackR;
+	double muNewSpeedR;
+	double muSpeedAR;
+	double muSpeedBR;
+	double muCoefficientAR;
+	double muCoefficientBR;
+	double previousR;
+	bool flip;
+	
+	long double fpNShapeL;
+	long double fpNShapeR;
+	//default stuff
+
+    float A;
+    float B;
+    float C;
+    float D;
+};
+
+#endif
diff --git a/plugins/LV2/src/VariMu/VariMu.ttl b/plugins/LV2/src/VariMu/VariMu.ttl
new file mode 100644
index 0000000..0f15518
--- /dev/null
+++ b/plugins/LV2/src/VariMu/VariMu.ttl
@@ -0,0 +1,68 @@
+# Airwindows VariMu 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/varimu>
+    a lv2:Plugin ,
+        lv2:CompressorPlugin ;
+    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 "Intensty" ;
+        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 "Speed" ;
+        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/VariMu/manifest.ttl.in b/plugins/LV2/src/VariMu/manifest.ttl.in
new file mode 100644
index 0000000..2e63b47
--- /dev/null
+++ b/plugins/LV2/src/VariMu/manifest.ttl.in
@@ -0,0 +1,6 @@
+airwindows:varimu
+    a lv2:Plugin ;
+    doap:name "Airwindows VariMu" ;
+    doap:license <http://opensource.org/licenses/mit> ;
+    lv2:binary <VariMu@CMAKE_SHARED_LIBRARY_SUFFIX@> ;
+    rdfs:seeAlso <VariMu.ttl> .
-- 
cgit v1.2.3