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-rwxr-xr-xplugins/LinuxVST/src/Gringer/Gringer.cpp79
-rwxr-xr-xplugins/LinuxVST/src/Gringer/Gringer.h65
-rwxr-xr-xplugins/LinuxVST/src/Gringer/GringerProc.cpp238
3 files changed, 382 insertions, 0 deletions
diff --git a/plugins/LinuxVST/src/Gringer/Gringer.cpp b/plugins/LinuxVST/src/Gringer/Gringer.cpp
new file mode 100755
index 0000000..5f92a88
--- /dev/null
+++ b/plugins/LinuxVST/src/Gringer/Gringer.cpp
@@ -0,0 +1,79 @@
+/* ========================================
+ * Gringer - Gringer.h
+ * Copyright (c) 2016 airwindows, All rights reserved
+ * ======================================== */
+
+#ifndef __Gringer_H
+#include "Gringer.h"
+#endif
+
+AudioEffect* createEffectInstance(audioMasterCallback audioMaster) {return new Gringer(audioMaster);}
+
+Gringer::Gringer(audioMasterCallback audioMaster) :
+ AudioEffectX(audioMaster, kNumPrograms, kNumParameters)
+{
+ for (int x = 0; x < 9; x++) {inbandL[x] = 0.0; outbandL[x] = 0.0; inbandR[x] = 0.0; outbandR[x] = 0.0;}
+ fpd = 17;
+ //this is reset: values being initialized only once. Startup values, whatever they are.
+
+ _canDo.insert("plugAsChannelInsert"); // plug-in can be used as a channel insert effect.
+ _canDo.insert("plugAsSend"); // plug-in can be used as a send effect.
+ _canDo.insert("x2in2out");
+ setNumInputs(kNumInputs);
+ setNumOutputs(kNumOutputs);
+ setUniqueID(kUniqueId);
+ canProcessReplacing(); // supports output replacing
+ canDoubleReplacing(); // supports double precision processing
+ programsAreChunks(true);
+ vst_strncpy (_programName, "Default", kVstMaxProgNameLen); // default program name
+}
+
+Gringer::~Gringer() {}
+VstInt32 Gringer::getVendorVersion () {return 1000;}
+void Gringer::setProgramName(char *name) {vst_strncpy (_programName, name, kVstMaxProgNameLen);}
+void Gringer::getProgramName(char *name) {vst_strncpy (name, _programName, kVstMaxProgNameLen);}
+//airwindows likes to ignore this stuff. Make your own programs, and make a different plugin rather than
+//trying to do versioning and preventing people from using older versions. Maybe they like the old one!
+
+VstInt32 Gringer::getChunk (void** data, bool isPreset)
+{
+ return 0;
+}
+
+VstInt32 Gringer::setChunk (void* data, VstInt32 byteSize, bool isPreset)
+{
+ return 0;
+}
+
+void Gringer::setParameter(VstInt32 index, float value) {
+}
+
+float Gringer::getParameter(VstInt32 index) {
+ return 0.0; //we only need to update the relevant name, this is simple to manage
+}
+
+void Gringer::getParameterName(VstInt32 index, char *text) {
+}
+
+void Gringer::getParameterDisplay(VstInt32 index, char *text) {
+}
+
+void Gringer::getParameterLabel(VstInt32 index, char *text) {
+}
+
+VstInt32 Gringer::canDo(char *text)
+{ return (_canDo.find(text) == _canDo.end()) ? -1: 1; } // 1 = yes, -1 = no, 0 = don't know
+
+bool Gringer::getEffectName(char* name) {
+ vst_strncpy(name, "Gringer", kVstMaxProductStrLen); return true;
+}
+
+VstPlugCategory Gringer::getPlugCategory() {return kPlugCategEffect;}
+
+bool Gringer::getProductString(char* text) {
+ vst_strncpy (text, "airwindows Gringer", kVstMaxProductStrLen); return true;
+}
+
+bool Gringer::getVendorString(char* text) {
+ vst_strncpy (text, "airwindows", kVstMaxVendorStrLen); return true;
+}
diff --git a/plugins/LinuxVST/src/Gringer/Gringer.h b/plugins/LinuxVST/src/Gringer/Gringer.h
new file mode 100755
index 0000000..3306f47
--- /dev/null
+++ b/plugins/LinuxVST/src/Gringer/Gringer.h
@@ -0,0 +1,65 @@
+/* ========================================
+ * Gringer - Gringer.h
+ * Created 8/12/11 by SPIAdmin
+ * Copyright (c) 2011 __MyCompanyName__, All rights reserved
+ * ======================================== */
+
+#ifndef __Gringer_H
+#define __Gringer_H
+
+#ifndef __audioeffect__
+#include "audioeffectx.h"
+#endif
+
+#include <set>
+#include <string>
+#include <math.h>
+
+enum {
+ kNumParameters = 0
+}; //
+
+const int kNumPrograms = 0;
+const int kNumInputs = 2;
+const int kNumOutputs = 2;
+const unsigned long kUniqueId = 'grin'; //Change this to what the AU identity is!
+
+class Gringer :
+ public AudioEffectX
+{
+public:
+ Gringer(audioMasterCallback audioMaster);
+ ~Gringer();
+ virtual bool getEffectName(char* name); // The plug-in name
+ virtual VstPlugCategory getPlugCategory(); // The general category for the plug-in
+ virtual bool getProductString(char* text); // This is a unique plug-in string provided by Steinberg
+ virtual bool getVendorString(char* text); // Vendor info
+ virtual VstInt32 getVendorVersion(); // Version number
+ virtual void processReplacing (float** inputs, float** outputs, VstInt32 sampleFrames);
+ virtual void processDoubleReplacing (double** inputs, double** outputs, VstInt32 sampleFrames);
+ virtual void getProgramName(char *name); // read the name from the host
+ virtual void setProgramName(char *name); // changes the name of the preset displayed in the host
+ virtual VstInt32 getChunk (void** data, bool isPreset);
+ virtual VstInt32 setChunk (void* data, VstInt32 byteSize, bool isPreset);
+ virtual float getParameter(VstInt32 index); // get the parameter value at the specified index
+ virtual void setParameter(VstInt32 index, float value); // set the parameter at index to value
+ virtual void getParameterLabel(VstInt32 index, char *text); // label for the parameter (eg dB)
+ virtual void getParameterName(VstInt32 index, char *text); // name of the parameter
+ virtual void getParameterDisplay(VstInt32 index, char *text); // text description of the current value
+ virtual VstInt32 canDo(char *text);
+private:
+ char _programName[kVstMaxProgNameLen + 1];
+ std::set< std::string > _canDo;
+
+ uint32_t fpd;
+ //default stuff
+
+ long double inbandL[9];
+ long double outbandL[9];
+ long double inbandR[9];
+ long double outbandR[9];
+
+
+};
+
+#endif
diff --git a/plugins/LinuxVST/src/Gringer/GringerProc.cpp b/plugins/LinuxVST/src/Gringer/GringerProc.cpp
new file mode 100755
index 0000000..2a40f38
--- /dev/null
+++ b/plugins/LinuxVST/src/Gringer/GringerProc.cpp
@@ -0,0 +1,238 @@
+/* ========================================
+ * Gringer - Gringer.h
+ * Copyright (c) 2016 airwindows, All rights reserved
+ * ======================================== */
+
+#ifndef __Gringer_H
+#include "Gringer.h"
+#endif
+
+void Gringer::processReplacing(float **inputs, float **outputs, VstInt32 sampleFrames)
+{
+ float* in1 = inputs[0];
+ float* in2 = inputs[1];
+ float* out1 = outputs[0];
+ float* out2 = outputs[1];
+
+ double overallscale = 1.0;
+ overallscale /= 44100.0;
+ overallscale *= getSampleRate();
+
+ inbandL[0] = 0.025/overallscale;
+ outbandL[0] = 0.025/overallscale;
+ inbandL[1] = 0.001;
+ outbandL[1] = 0.001;
+ inbandR[0] = 0.025/overallscale;
+ outbandR[0] = 0.025/overallscale;
+ inbandR[1] = 0.001;
+ outbandR[1] = 0.001;
+ //hardwired for wide bandpass around the rectification
+
+ double K = tan(M_PI * inbandL[0]);
+ double norm = 1.0 / (1.0 + K / inbandL[1] + K * K);
+ inbandL[2] = K / inbandL[1] * norm;
+ inbandL[4] = -inbandL[2];
+ inbandL[5] = 2.0 * (K * K - 1.0) * norm;
+ inbandL[6] = (1.0 - K / inbandL[1] + K * K) * norm;
+
+ K = tan(M_PI * outbandL[0]);
+ norm = 1.0 / (1.0 + K / outbandL[1] + K * K);
+ outbandL[2] = K / outbandL[1] * norm;
+ outbandL[4] = -outbandL[2];
+ outbandL[5] = 2.0 * (K * K - 1.0) * norm;
+ outbandL[6] = (1.0 - K / outbandL[1] + K * K) * norm;
+
+ K = tan(M_PI * inbandR[0]);
+ norm = 1.0 / (1.0 + K / inbandR[1] + K * K);
+ inbandR[2] = K / inbandR[1] * norm;
+ inbandR[4] = -inbandR[2];
+ inbandR[5] = 2.0 * (K * K - 1.0) * norm;
+ inbandR[6] = (1.0 - K / inbandR[1] + K * K) * norm;
+
+ K = tan(M_PI * outbandR[0]);
+ norm = 1.0 / (1.0 + K / outbandR[1] + K * K);
+ outbandR[2] = K / outbandR[1] * norm;
+ outbandR[4] = -outbandR[2];
+ outbandR[5] = 2.0 * (K * K - 1.0) * norm;
+ outbandR[6] = (1.0 - K / outbandR[1] + K * K) * norm;
+
+ while (--sampleFrames >= 0)
+ {
+ long double inputSampleL = *in1;
+ long double inputSampleR = *in2;
+ if (fabs(inputSampleL)<1.18e-37) inputSampleL = fpd * 1.18e-37;
+ if (fabs(inputSampleR)<1.18e-37) inputSampleR = fpd * 1.18e-37;
+
+ inputSampleL = sin(inputSampleL);
+ inputSampleR = sin(inputSampleR);
+ //encode Console5: good cleanness
+
+ long double tempSample = (inputSampleL * inbandL[2]) + inbandL[7];
+ inbandL[7] = -(tempSample * inbandL[5]) + inbandL[8];
+ inbandL[8] = (inputSampleL * inbandL[4]) - (tempSample * inbandL[6]);
+ inputSampleL = fabs(tempSample);
+ //this is all you gotta do to make the Green Ringer fullwave rectification effect
+ //the rest is about making it work within a DAW context w. filtering and such
+
+ tempSample = (inputSampleR * inbandR[2]) + inbandR[7];
+ inbandR[7] = -(tempSample * inbandR[5]) + inbandR[8];
+ inbandR[8] = (inputSampleR * inbandR[4]) - (tempSample * inbandR[6]);
+ inputSampleR = fabs(tempSample);
+ //this is all you gotta do to make the Green Ringer fullwave rectification effect
+ //the rest is about making it work within a DAW context w. filtering and such
+
+ tempSample = (inputSampleL * outbandL[2]) + outbandL[7];
+ outbandL[7] = -(tempSample * outbandL[5]) + outbandL[8];
+ outbandL[8] = (inputSampleL * outbandL[4]) - (tempSample * outbandL[6]);
+ inputSampleL = tempSample;
+
+ tempSample = (inputSampleR * outbandR[2]) + outbandR[7];
+ outbandR[7] = -(tempSample * outbandR[5]) + outbandR[8];
+ outbandR[8] = (inputSampleR * outbandR[4]) - (tempSample * outbandR[6]);
+ inputSampleR = tempSample;
+
+ if (inputSampleL > 1.0) inputSampleL = 1.0;
+ if (inputSampleL < -1.0) inputSampleL = -1.0;
+ //without this, you can get a NaN condition where it spits out DC offset at full blast!
+ inputSampleL = asin(inputSampleL);
+ //amplitude aspect
+
+ if (inputSampleR > 1.0) inputSampleR = 1.0;
+ if (inputSampleR < -1.0) inputSampleR = -1.0;
+ //without this, you can get a NaN condition where it spits out DC offset at full blast!
+ inputSampleR = asin(inputSampleR);
+ //amplitude aspect
+
+ //begin 32 bit stereo floating point dither
+ int expon; frexpf((float)inputSampleL, &expon);
+ fpd ^= fpd << 13; fpd ^= fpd >> 17; fpd ^= fpd << 5;
+ inputSampleL += ((double(fpd)-uint32_t(0x7fffffff)) * 5.5e-36l * pow(2,expon+62));
+ frexpf((float)inputSampleR, &expon);
+ fpd ^= fpd << 13; fpd ^= fpd >> 17; fpd ^= fpd << 5;
+ inputSampleR += ((double(fpd)-uint32_t(0x7fffffff)) * 5.5e-36l * pow(2,expon+62));
+ //end 32 bit stereo floating point dither
+
+ *out1 = inputSampleL;
+ *out2 = inputSampleR;
+
+ *in1++;
+ *in2++;
+ *out1++;
+ *out2++;
+ }
+}
+
+void Gringer::processDoubleReplacing(double **inputs, double **outputs, VstInt32 sampleFrames)
+{
+ double* in1 = inputs[0];
+ double* in2 = inputs[1];
+ double* out1 = outputs[0];
+ double* out2 = outputs[1];
+
+ double overallscale = 1.0;
+ overallscale /= 44100.0;
+ overallscale *= getSampleRate();
+
+ inbandL[0] = 0.025/overallscale;
+ outbandL[0] = 0.025/overallscale;
+ inbandL[1] = 0.001;
+ outbandL[1] = 0.001;
+ inbandR[0] = 0.025/overallscale;
+ outbandR[0] = 0.025/overallscale;
+ inbandR[1] = 0.001;
+ outbandR[1] = 0.001;
+ //hardwired for wide bandpass around the rectification
+
+ double K = tan(M_PI * inbandL[0]);
+ double norm = 1.0 / (1.0 + K / inbandL[1] + K * K);
+ inbandL[2] = K / inbandL[1] * norm;
+ inbandL[4] = -inbandL[2];
+ inbandL[5] = 2.0 * (K * K - 1.0) * norm;
+ inbandL[6] = (1.0 - K / inbandL[1] + K * K) * norm;
+
+ K = tan(M_PI * outbandL[0]);
+ norm = 1.0 / (1.0 + K / outbandL[1] + K * K);
+ outbandL[2] = K / outbandL[1] * norm;
+ outbandL[4] = -outbandL[2];
+ outbandL[5] = 2.0 * (K * K - 1.0) * norm;
+ outbandL[6] = (1.0 - K / outbandL[1] + K * K) * norm;
+
+ K = tan(M_PI * inbandR[0]);
+ norm = 1.0 / (1.0 + K / inbandR[1] + K * K);
+ inbandR[2] = K / inbandR[1] * norm;
+ inbandR[4] = -inbandR[2];
+ inbandR[5] = 2.0 * (K * K - 1.0) * norm;
+ inbandR[6] = (1.0 - K / inbandR[1] + K * K) * norm;
+
+ K = tan(M_PI * outbandR[0]);
+ norm = 1.0 / (1.0 + K / outbandR[1] + K * K);
+ outbandR[2] = K / outbandR[1] * norm;
+ outbandR[4] = -outbandR[2];
+ outbandR[5] = 2.0 * (K * K - 1.0) * norm;
+ outbandR[6] = (1.0 - K / outbandR[1] + K * K) * norm;
+
+ while (--sampleFrames >= 0)
+ {
+ long double inputSampleL = *in1;
+ long double inputSampleR = *in2;
+ if (fabs(inputSampleL)<1.18e-43) inputSampleL = fpd * 1.18e-43;
+ if (fabs(inputSampleR)<1.18e-43) inputSampleR = fpd * 1.18e-43;
+
+ inputSampleL = sin(inputSampleL);
+ inputSampleR = sin(inputSampleR);
+ //encode Console5: good cleanness
+
+ long double tempSample = (inputSampleL * inbandL[2]) + inbandL[7];
+ inbandL[7] = -(tempSample * inbandL[5]) + inbandL[8];
+ inbandL[8] = (inputSampleL * inbandL[4]) - (tempSample * inbandL[6]);
+ inputSampleL = fabs(tempSample);
+ //this is all you gotta do to make the Green Ringer fullwave rectification effect
+ //the rest is about making it work within a DAW context w. filtering and such
+
+ tempSample = (inputSampleR * inbandR[2]) + inbandR[7];
+ inbandR[7] = -(tempSample * inbandR[5]) + inbandR[8];
+ inbandR[8] = (inputSampleR * inbandR[4]) - (tempSample * inbandR[6]);
+ inputSampleR = fabs(tempSample);
+ //this is all you gotta do to make the Green Ringer fullwave rectification effect
+ //the rest is about making it work within a DAW context w. filtering and such
+
+ tempSample = (inputSampleL * outbandL[2]) + outbandL[7];
+ outbandL[7] = -(tempSample * outbandL[5]) + outbandL[8];
+ outbandL[8] = (inputSampleL * outbandL[4]) - (tempSample * outbandL[6]);
+ inputSampleL = tempSample;
+
+ tempSample = (inputSampleR * outbandR[2]) + outbandR[7];
+ outbandR[7] = -(tempSample * outbandR[5]) + outbandR[8];
+ outbandR[8] = (inputSampleR * outbandR[4]) - (tempSample * outbandR[6]);
+ inputSampleR = tempSample;
+
+ if (inputSampleL > 1.0) inputSampleL = 1.0;
+ if (inputSampleL < -1.0) inputSampleL = -1.0;
+ //without this, you can get a NaN condition where it spits out DC offset at full blast!
+ inputSampleL = asin(inputSampleL);
+ //amplitude aspect
+
+ if (inputSampleR > 1.0) inputSampleR = 1.0;
+ if (inputSampleR < -1.0) inputSampleR = -1.0;
+ //without this, you can get a NaN condition where it spits out DC offset at full blast!
+ inputSampleR = asin(inputSampleR);
+ //amplitude aspect
+
+ //begin 64 bit stereo floating point dither
+ int expon; frexp((double)inputSampleL, &expon);
+ fpd ^= fpd << 13; fpd ^= fpd >> 17; fpd ^= fpd << 5;
+ inputSampleL += ((double(fpd)-uint32_t(0x7fffffff)) * 1.1e-44l * pow(2,expon+62));
+ frexp((double)inputSampleR, &expon);
+ fpd ^= fpd << 13; fpd ^= fpd >> 17; fpd ^= fpd << 5;
+ inputSampleR += ((double(fpd)-uint32_t(0x7fffffff)) * 1.1e-44l * pow(2,expon+62));
+ //end 64 bit stereo floating point dither
+
+ *out1 = inputSampleL;
+ *out2 = inputSampleR;
+
+ *in1++;
+ *in2++;
+ *out1++;
+ *out2++;
+ }
+}
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