Updates (in case my plane crashes)

3 files changed, 774 insertions, 0 deletions

diff --git a/plugins/MacVST/Desk4/source/Desk4.cpp b/plugins/MacVST/Desk4/source/Desk4.cpp
new file mode 100755
index 0000000..a8e20a7
--- /dev/null
+++ b/plugins/MacVST/Desk4/source/Desk4.cpp
@@ -0,0 +1,174 @@
+/* ========================================
+ *  Desk4 - Desk4.h
+ *  Copyright (c) 2016 airwindows, All rights reserved
+ * ======================================== */
+
+#ifndef __Desk4_H
+#include "Desk4.h"
+#endif
+
+AudioEffect* createEffectInstance(audioMasterCallback audioMaster) {return new Desk4(audioMaster);}
+
+Desk4::Desk4(audioMasterCallback audioMaster) :
+    AudioEffectX(audioMaster, kNumPrograms, kNumParameters)
+{
+	A = 0.27;
+	B = 0.18;
+	C = 0.26;
+	D = 0.54;
+	E = 0.84;
+	F = 1.0;
+
+	for(int count = 0; count < 9999; count++) {dL[count] = 0; dR[count] = 0;}
+	controlL = 0;
+	lastSampleL = 0.0;
+	lastOutSampleL = 0.0;
+	lastSlewL = 0.0;
+	controlR = 0;
+	lastSampleR = 0.0;
+	lastOutSampleR = 0.0;
+	lastSlewR = 0.0;
+	gcount = 0;
+	
+	fpNShapeLA = 0.0;
+	fpNShapeLB = 0.0;
+	fpNShapeRA = 0.0;
+	fpNShapeRB = 0.0;
+	fpFlip = true;
+	//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
+}
+
+Desk4::~Desk4() {}
+VstInt32 Desk4::getVendorVersion () {return 1000;}
+void Desk4::setProgramName(char *name) {vst_strncpy (_programName, name, kVstMaxProgNameLen);}
+void Desk4::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!
+
+static float pinParameter(float data)
+{
+	if (data < 0.0f) return 0.0f;
+	if (data > 1.0f) return 1.0f;
+	return data;
+}
+
+VstInt32 Desk4::getChunk (void** data, bool isPreset)
+{
+	float *chunkData = (float *)calloc(kNumParameters, sizeof(float));
+	chunkData[0] = A;
+	chunkData[1] = B;
+	chunkData[2] = C;
+	chunkData[3] = D;
+	chunkData[4] = E;
+	chunkData[5] = F;
+	/* Note: The way this is set up, it will break if you manage to save settings on an Intel
+	 machine and load them on a PPC Mac. However, it's fine if you stick to the machine you 
+	 started with. */
+	
+	*data = chunkData;
+	return kNumParameters * sizeof(float);
+}
+
+VstInt32 Desk4::setChunk (void* data, VstInt32 byteSize, bool isPreset)
+{	
+	float *chunkData = (float *)data;
+	A = pinParameter(chunkData[0]);
+	B = pinParameter(chunkData[1]);
+	C = pinParameter(chunkData[2]);
+	D = pinParameter(chunkData[3]);
+	E = pinParameter(chunkData[4]);
+	F = pinParameter(chunkData[5]);
+	/* We're ignoring byteSize as we found it to be a filthy liar */
+	
+	/* calculate any other fields you need here - you could copy in 
+	 code from setParameter() here. */
+	return 0;
+}
+
+void Desk4::setParameter(VstInt32 index, float value) {
+    switch (index) {
+        case kParamA: A = value; break;
+        case kParamB: B = value; break;
+        case kParamC: C = value; break;
+        case kParamD: D = value; break;
+        case kParamE: E = value; break;
+        case kParamF: F = value; break;
+        default: throw; // unknown parameter, shouldn't happen!
+    }
+}
+
+float Desk4::getParameter(VstInt32 index) {
+    switch (index) {
+        case kParamA: return A; break;
+        case kParamB: return B; break;
+        case kParamC: return C; break;
+        case kParamD: return D; break;
+        case kParamE: return E; break;
+        case kParamF: return F; break;
+        default: break; // unknown parameter, shouldn't happen!
+    } return 0.0; //we only need to update the relevant name, this is simple to manage
+}
+
+void Desk4::getParameterName(VstInt32 index, char *text) {
+    switch (index) {
+        case kParamA: vst_strncpy (text, "Overdrive", kVstMaxParamStrLen); break;
+		case kParamB: vst_strncpy (text, "Hi Choke", kVstMaxParamStrLen); break;
+		case kParamC: vst_strncpy (text, "Power Sag", kVstMaxParamStrLen); break;
+		case kParamD: vst_strncpy (text, "Frequency", kVstMaxParamStrLen); break;
+		case kParamE: vst_strncpy (text, "Output Trim", kVstMaxParamStrLen); break;
+		case kParamF: vst_strncpy (text, "Dry/Wet", kVstMaxParamStrLen); break;
+        default: break; // unknown parameter, shouldn't happen!
+    } //this is our labels for displaying in the VST host
+}
+
+void Desk4::getParameterDisplay(VstInt32 index, char *text) {
+    switch (index) {
+        case kParamA: float2string (A, text, kVstMaxParamStrLen); break;
+        case kParamB: float2string (B, text, kVstMaxParamStrLen); break;
+        case kParamC: float2string (C, text, kVstMaxParamStrLen); break;
+        case kParamD: float2string (D, text, kVstMaxParamStrLen); break;
+        case kParamE: float2string (E, text, kVstMaxParamStrLen); break;
+        case kParamF: float2string (F, text, kVstMaxParamStrLen); break;
+        default: break; // unknown parameter, shouldn't happen!
+	} //this displays the values and handles 'popups' where it's discrete choices
+}
+
+void Desk4::getParameterLabel(VstInt32 index, char *text) {
+    switch (index) {
+        case kParamA: vst_strncpy (text, "", kVstMaxParamStrLen); break;
+        case kParamB: vst_strncpy (text, "", kVstMaxParamStrLen); break;
+        case kParamC: vst_strncpy (text, "", kVstMaxParamStrLen); break;
+        case kParamD: vst_strncpy (text, "", kVstMaxParamStrLen); break;
+        case kParamE: vst_strncpy (text, "", kVstMaxParamStrLen); break;
+        case kParamF: vst_strncpy (text, "", kVstMaxParamStrLen); break;
+        default: break; // unknown parameter, shouldn't happen!
+    }
+}
+
+VstInt32 Desk4::canDo(char *text) 
+{ return (_canDo.find(text) == _canDo.end()) ? -1: 1; } // 1 = yes, -1 = no, 0 = don't know
+
+bool Desk4::getEffectName(char* name) {
+    vst_strncpy(name, "Desk4", kVstMaxProductStrLen); return true;
+}
+
+VstPlugCategory Desk4::getPlugCategory() {return kPlugCategEffect;}
+
+bool Desk4::getProductString(char* text) {
+  	vst_strncpy (text, "airwindows Desk4", kVstMaxProductStrLen); return true;
+}
+
+bool Desk4::getVendorString(char* text) {
+  	vst_strncpy (text, "airwindows", kVstMaxVendorStrLen); return true;
+}
diff --git a/plugins/MacVST/Desk4/source/Desk4.h b/plugins/MacVST/Desk4/source/Desk4.h
new file mode 100755
index 0000000..fa09cd0
--- /dev/null
+++ b/plugins/MacVST/Desk4/source/Desk4.h
@@ -0,0 +1,88 @@
+/* ========================================
+ *  Desk4 - Desk4.h
+ *  Created 8/12/11 by SPIAdmin 
+ *  Copyright (c) 2011 __MyCompanyName__, All rights reserved
+ * ======================================== */
+
+#ifndef __Desk4_H
+#define __Desk4_H
+
+#ifndef __audioeffect__
+#include "audioeffectx.h"
+#endif
+
+#include <set>
+#include <string>
+#include <math.h>
+
+enum {
+	kParamA = 0,
+	kParamB = 1,
+	kParamC = 2,
+	kParamD = 3,
+	kParamE = 4,
+	kParamF = 5,
+  kNumParameters = 6
+}; //
+
+const int kNumPrograms = 0;
+const int kNumInputs = 2;
+const int kNumOutputs = 2;
+const unsigned long kUniqueId = 'dkti';    //Change this to what the AU identity is!
+
+class Desk4 : 
+    public AudioEffectX 
+{
+public:
+    Desk4(audioMasterCallback audioMaster);
+    ~Desk4();
+    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;
+    
+	double dL[10000];
+	double controlL;
+	double lastSampleL;
+	double lastOutSampleL;
+	double lastSlewL;
+
+	double dR[10000];
+	double controlR;
+	double lastSampleR;
+	double lastOutSampleR;
+	double lastSlewR;
+	
+	int gcount;
+	long double fpNShapeLA;
+	long double fpNShapeLB;
+	long double fpNShapeRA;
+	long double fpNShapeRB;
+	bool fpFlip;
+	//default stuff
+
+    float A;
+    float B;
+    float C;
+    float D;
+	float E;
+	float F;
+};
+
+#endif
diff --git a/plugins/MacVST/Desk4/source/Desk4Proc.cpp b/plugins/MacVST/Desk4/source/Desk4Proc.cpp
new file mode 100755
index 0000000..515436c
--- /dev/null
+++ b/plugins/MacVST/Desk4/source/Desk4Proc.cpp
@@ -0,0 +1,512 @@
+/* ========================================
+ *  Desk4 - Desk4.h
+ *  Copyright (c) 2016 airwindows, All rights reserved
+ * ======================================== */
+
+#ifndef __Desk4_H
+#include "Desk4.h"
+#endif
+
+void Desk4::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();
+	float fpTemp;
+	long double fpOld = 0.618033988749894848204586; //golden ratio!
+	long double fpNew = 1.0 - fpOld;
+	
+	double gain = (pow(A,2)*10)+0.0001;
+	double gaintrim = (pow(A,2)*2)+1.0;
+	double slewgain = (pow(B,3)*40)+0.0001;	
+	double prevslew = 0.105;
+	double intensity = (pow(C,6)*15)+0.0001;
+	double depthA = (pow(D,4)*940)+0.00001;
+	int offsetA = (int)(depthA * overallscale);
+	if (offsetA < 1) offsetA = 1;
+	if (offsetA > 4880) offsetA = 4880;
+	double balanceB = 0.0001;	
+	slewgain *= overallscale;
+	prevslew *= overallscale;
+	balanceB /= overallscale;
+	double outputgain = E;
+	double wet = F;
+	double dry = 1.0 - wet;
+	
+	double clampL;
+	double clampR;
+	double thicknessL;
+	double thicknessR;
+	double out;
+	double balanceA = 1.0 - balanceB;
+	double bridgerectifier;
+	double slewL;
+	double slewR;
+	double combSampleL;
+	double combSampleR;
+	double drySampleL;
+	double drySampleR;
+	long double inputSampleL;
+	long double inputSampleR;
+
+    while (--sampleFrames >= 0)
+    {
+		inputSampleL = *in1;
+		inputSampleR = *in2;
+		if (inputSampleL<1.2e-38 && -inputSampleL<1.2e-38) {
+			static int noisesource = 0;
+			//this declares a variable before anything else is compiled. It won't keep assigning
+			//it to 0 for every sample, it's as if the declaration doesn't exist in this context,
+			//but it lets me add this denormalization fix in a single place rather than updating
+			//it in three different locations. The variable isn't thread-safe but this is only
+			//a random seed and we can share it with whatever.
+			noisesource = noisesource % 1700021; noisesource++;
+			int residue = noisesource * noisesource;
+			residue = residue % 170003; residue *= residue;
+			residue = residue % 17011; residue *= residue;
+			residue = residue % 1709; residue *= residue;
+			residue = residue % 173; residue *= residue;
+			residue = residue % 17;
+			double applyresidue = residue;
+			applyresidue *= 0.00000001;
+			applyresidue *= 0.00000001;
+			inputSampleL = applyresidue;
+		}
+		if (inputSampleR<1.2e-38 && -inputSampleR<1.2e-38) {
+			static int noisesource = 0;
+			noisesource = noisesource % 1700021; noisesource++;
+			int residue = noisesource * noisesource;
+			residue = residue % 170003; residue *= residue;
+			residue = residue % 17011; residue *= residue;
+			residue = residue % 1709; residue *= residue;
+			residue = residue % 173; residue *= residue;
+			residue = residue % 17;
+			double applyresidue = residue;
+			applyresidue *= 0.00000001;
+			applyresidue *= 0.00000001;
+			inputSampleR = applyresidue;
+			//this denormalization routine produces a white noise at -300 dB which the noise
+			//shaping will interact with to produce a bipolar output, but the noise is actually
+			//all positive. That should stop any variables from going denormal, and the routine
+			//only kicks in if digital black is input. As a final touch, if you save to 24-bit
+			//the silence will return to being digital black again.
+		}
+		drySampleL = inputSampleL;
+		drySampleR = inputSampleR;
+
+		if (gcount < 0 || gcount > 4900) {gcount = 4900;}
+		
+		dL[gcount+4900] = dL[gcount] = fabs(inputSampleL)*intensity;
+		controlL += (dL[gcount] / offsetA);
+		controlL -= (dL[gcount+offsetA] / offsetA);
+		controlL -= 0.000001;
+		clampL = 1;
+		if (controlL < 0) {controlL = 0;}
+		if (controlL > 1) {clampL -= (controlL - 1); controlL = 1;}
+		if (clampL < 0.5) {clampL = 0.5;}
+		
+		dR[gcount+4900] = dR[gcount] = fabs(inputSampleR)*intensity;
+		controlR += (dR[gcount] / offsetA);
+		controlR -= (dR[gcount+offsetA] / offsetA);
+		controlR -= 0.000001;
+		clampR = 1;
+		if (controlR < 0) {controlR = 0;}
+		if (controlR > 1) {clampR -= (controlR - 1); controlR = 1;}
+		if (clampR < 0.5) {clampR = 0.5;}
+		
+		
+		gcount--;
+		//control = 0 to 1
+		thicknessL = ((1.0 - controlL) * 2.0) - 1.0;
+		thicknessR = ((1.0 - controlR) * 2.0) - 1.0;
+		
+		out = fabs(thicknessL);		
+		bridgerectifier = fabs(inputSampleL);
+		if (bridgerectifier > 1.57079633) bridgerectifier = 1.57079633;
+		//max value for sine function
+		if (thicknessL > 0) bridgerectifier = sin(bridgerectifier);
+		else bridgerectifier = 1-cos(bridgerectifier);
+		//produce either boosted or starved version
+		if (inputSampleL > 0) inputSampleL = (inputSampleL*(1-out))+(bridgerectifier*out);
+		else inputSampleL = (inputSampleL*(1-out))-(bridgerectifier*out);
+		//blend according to density control
+		
+		out = fabs(thicknessR);		
+		bridgerectifier = fabs(inputSampleR);
+		if (bridgerectifier > 1.57079633) bridgerectifier = 1.57079633;
+		//max value for sine function
+		if (thicknessR > 0) bridgerectifier = sin(bridgerectifier);
+		else bridgerectifier = 1-cos(bridgerectifier);
+		//produce either boosted or starved version
+		if (inputSampleR > 0) inputSampleR = (inputSampleR*(1-out))+(bridgerectifier*out);
+		else inputSampleR = (inputSampleR*(1-out))-(bridgerectifier*out);
+		//blend according to density control
+		
+		inputSampleL *= clampL;
+		inputSampleR *= clampR;
+		
+		slewL = inputSampleL - lastSampleL;
+		lastSampleL = inputSampleL;
+		//Set up direct reference for slew
+		
+		slewR = inputSampleR - lastSampleR;
+		lastSampleR = inputSampleR;
+		//Set up direct reference for slew
+		
+		bridgerectifier = fabs(slewL*slewgain);
+		if (bridgerectifier > 1.57079633) bridgerectifier = 1.0;
+		else bridgerectifier = sin(bridgerectifier);
+		if (slewL > 0) slewL = bridgerectifier/slewgain;
+		else slewL = -(bridgerectifier/slewgain);
+		
+		bridgerectifier = fabs(slewR*slewgain);
+		if (bridgerectifier > 1.57079633) bridgerectifier = 1.0;
+		else bridgerectifier = sin(bridgerectifier);
+		if (slewR > 0) slewR = bridgerectifier/slewgain;
+		else slewR = -(bridgerectifier/slewgain);
+		
+		inputSampleL = (lastOutSampleL*balanceA) + (lastSampleL*balanceB) + slewL;
+		//go from last slewed, but include some raw values
+		lastOutSampleL = inputSampleL;
+		//Set up slewed reference
+		
+		inputSampleR = (lastOutSampleR*balanceA) + (lastSampleR*balanceB) + slewR;
+		//go from last slewed, but include some raw values
+		lastOutSampleR = inputSampleR;
+		//Set up slewed reference
+		
+		combSampleL = fabs(drySampleL*lastSampleL);
+		if (combSampleL > 1.0) combSampleL = 1.0;
+		//bailout for very high input gains
+		
+		combSampleR = fabs(drySampleR*lastSampleR);
+		if (combSampleR > 1.0) combSampleR = 1.0;
+		//bailout for very high input gains
+		
+		inputSampleL -= (lastSlewL * combSampleL * prevslew);
+		lastSlewL = slewL;
+		//slew interaction with previous slew
+		
+		inputSampleR -= (lastSlewR * combSampleR * prevslew);
+		lastSlewR = slewR;
+		//slew interaction with previous slew
+		
+		inputSampleL *= gain;
+		bridgerectifier = fabs(inputSampleL);
+		if (bridgerectifier > 1.57079633) bridgerectifier = 1.0;
+		else bridgerectifier = sin(bridgerectifier);
+		if (inputSampleL > 0) inputSampleL = bridgerectifier;
+		else inputSampleL = -bridgerectifier;
+		//drive section
+		inputSampleL /= gain;
+		inputSampleL *= gaintrim;
+		//end of Desk section
+		
+		inputSampleR *= gain;
+		bridgerectifier = fabs(inputSampleR);
+		if (bridgerectifier > 1.57079633) bridgerectifier = 1.0;
+		else bridgerectifier = sin(bridgerectifier);
+		if (inputSampleR > 0) inputSampleR = bridgerectifier;
+		else inputSampleR = -bridgerectifier;
+		//drive section
+		inputSampleR /= gain;
+		inputSampleR *= gaintrim;
+		//end of Desk section
+		
+		if (outputgain != 1.0) {
+			inputSampleL *= outputgain;
+			inputSampleR *= outputgain;
+		}
+		
+		if (wet !=1.0) {
+			inputSampleL = (inputSampleL * wet) + (drySampleL * dry);
+			inputSampleR = (inputSampleR * wet) + (drySampleR * dry);
+		}
+		
+		
+		//noise shaping to 32-bit floating point
+		if (fpFlip) {
+			fpTemp = inputSampleL;
+			fpNShapeLA = (fpNShapeLA*fpOld)+((inputSampleL-fpTemp)*fpNew);
+			inputSampleL += fpNShapeLA;
+			fpTemp = inputSampleR;
+			fpNShapeRA = (fpNShapeRA*fpOld)+((inputSampleR-fpTemp)*fpNew);
+			inputSampleR += fpNShapeRA;
+		}
+		else {
+			fpTemp = inputSampleL;
+			fpNShapeLB = (fpNShapeLB*fpOld)+((inputSampleL-fpTemp)*fpNew);
+			inputSampleL += fpNShapeLB;
+			fpTemp = inputSampleR;
+			fpNShapeRB = (fpNShapeRB*fpOld)+((inputSampleR-fpTemp)*fpNew);
+			inputSampleR += fpNShapeRB;
+		}
+		fpFlip = !fpFlip;
+		//end noise shaping on 32 bit output
+
+		*out1 = inputSampleL;
+		*out2 = inputSampleR;
+
+		*in1++;
+		*in2++;
+		*out1++;
+		*out2++;
+    }
+}
+
+void Desk4::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();
+	double fpTemp; //this is different from singlereplacing
+	long double fpOld = 0.618033988749894848204586; //golden ratio!
+	long double fpNew = 1.0 - fpOld;	
+
+	double gain = (pow(A,2)*10)+0.0001;
+	double gaintrim = (pow(A,2)*2)+1.0;
+	double slewgain = (pow(B,3)*40)+0.0001;	
+	double prevslew = 0.105;
+	double intensity = (pow(C,6)*15)+0.0001;
+	double depthA = (pow(D,4)*940)+0.00001;
+	int offsetA = (int)(depthA * overallscale);
+	if (offsetA < 1) offsetA = 1;
+	if (offsetA > 4880) offsetA = 4880;
+	double balanceB = 0.0001;	
+	slewgain *= overallscale;
+	prevslew *= overallscale;
+	balanceB /= overallscale;
+	double outputgain = E;
+	double wet = F;
+	double dry = 1.0 - wet;
+	
+	double clampL;
+	double clampR;
+	double thicknessL;
+	double thicknessR;
+	double out;
+	double balanceA = 1.0 - balanceB;
+	double bridgerectifier;
+	double slewL;
+	double slewR;
+	double combSampleL;
+	double combSampleR;
+	double drySampleL;
+	double drySampleR;
+	long double inputSampleL;
+	long double inputSampleR;
+
+    while (--sampleFrames >= 0)
+    {
+		inputSampleL = *in1;
+		inputSampleR = *in2;
+		if (inputSampleL<1.2e-38 && -inputSampleL<1.2e-38) {
+			static int noisesource = 0;
+			//this declares a variable before anything else is compiled. It won't keep assigning
+			//it to 0 for every sample, it's as if the declaration doesn't exist in this context,
+			//but it lets me add this denormalization fix in a single place rather than updating
+			//it in three different locations. The variable isn't thread-safe but this is only
+			//a random seed and we can share it with whatever.
+			noisesource = noisesource % 1700021; noisesource++;
+			int residue = noisesource * noisesource;
+			residue = residue % 170003; residue *= residue;
+			residue = residue % 17011; residue *= residue;
+			residue = residue % 1709; residue *= residue;
+			residue = residue % 173; residue *= residue;
+			residue = residue % 17;
+			double applyresidue = residue;
+			applyresidue *= 0.00000001;
+			applyresidue *= 0.00000001;
+			inputSampleL = applyresidue;
+		}
+		if (inputSampleR<1.2e-38 && -inputSampleR<1.2e-38) {
+			static int noisesource = 0;
+			noisesource = noisesource % 1700021; noisesource++;
+			int residue = noisesource * noisesource;
+			residue = residue % 170003; residue *= residue;
+			residue = residue % 17011; residue *= residue;
+			residue = residue % 1709; residue *= residue;
+			residue = residue % 173; residue *= residue;
+			residue = residue % 17;
+			double applyresidue = residue;
+			applyresidue *= 0.00000001;
+			applyresidue *= 0.00000001;
+			inputSampleR = applyresidue;
+			//this denormalization routine produces a white noise at -300 dB which the noise
+			//shaping will interact with to produce a bipolar output, but the noise is actually
+			//all positive. That should stop any variables from going denormal, and the routine
+			//only kicks in if digital black is input. As a final touch, if you save to 24-bit
+			//the silence will return to being digital black again.
+		}
+		drySampleL = inputSampleL;
+		drySampleR = inputSampleR;
+
+		if (gcount < 0 || gcount > 4900) {gcount = 4900;}
+		
+		dL[gcount+4900] = dL[gcount] = fabs(inputSampleL)*intensity;
+		controlL += (dL[gcount] / offsetA);
+		controlL -= (dL[gcount+offsetA] / offsetA);
+		controlL -= 0.000001;
+		clampL = 1;
+		if (controlL < 0) {controlL = 0;}
+		if (controlL > 1) {clampL -= (controlL - 1); controlL = 1;}
+		if (clampL < 0.5) {clampL = 0.5;}
+		
+		dR[gcount+4900] = dR[gcount] = fabs(inputSampleR)*intensity;
+		controlR += (dR[gcount] / offsetA);
+		controlR -= (dR[gcount+offsetA] / offsetA);
+		controlR -= 0.000001;
+		clampR = 1;
+		if (controlR < 0) {controlR = 0;}
+		if (controlR > 1) {clampR -= (controlR - 1); controlR = 1;}
+		if (clampR < 0.5) {clampR = 0.5;}
+		
+		
+		gcount--;
+		//control = 0 to 1
+		thicknessL = ((1.0 - controlL) * 2.0) - 1.0;
+		thicknessR = ((1.0 - controlR) * 2.0) - 1.0;
+		
+		out = fabs(thicknessL);		
+		bridgerectifier = fabs(inputSampleL);
+		if (bridgerectifier > 1.57079633) bridgerectifier = 1.57079633;
+		//max value for sine function
+		if (thicknessL > 0) bridgerectifier = sin(bridgerectifier);
+		else bridgerectifier = 1-cos(bridgerectifier);
+		//produce either boosted or starved version
+		if (inputSampleL > 0) inputSampleL = (inputSampleL*(1-out))+(bridgerectifier*out);
+		else inputSampleL = (inputSampleL*(1-out))-(bridgerectifier*out);
+		//blend according to density control
+
+		out = fabs(thicknessR);		
+		bridgerectifier = fabs(inputSampleR);
+		if (bridgerectifier > 1.57079633) bridgerectifier = 1.57079633;
+		//max value for sine function
+		if (thicknessR > 0) bridgerectifier = sin(bridgerectifier);
+		else bridgerectifier = 1-cos(bridgerectifier);
+		//produce either boosted or starved version
+		if (inputSampleR > 0) inputSampleR = (inputSampleR*(1-out))+(bridgerectifier*out);
+		else inputSampleR = (inputSampleR*(1-out))-(bridgerectifier*out);
+		//blend according to density control
+		
+		inputSampleL *= clampL;
+		inputSampleR *= clampR;
+		
+		slewL = inputSampleL - lastSampleL;
+		lastSampleL = inputSampleL;
+		//Set up direct reference for slew
+
+		slewR = inputSampleR - lastSampleR;
+		lastSampleR = inputSampleR;
+		//Set up direct reference for slew
+		
+		bridgerectifier = fabs(slewL*slewgain);
+		if (bridgerectifier > 1.57079633) bridgerectifier = 1.0;
+		else bridgerectifier = sin(bridgerectifier);
+		if (slewL > 0) slewL = bridgerectifier/slewgain;
+		else slewL = -(bridgerectifier/slewgain);
+		
+		bridgerectifier = fabs(slewR*slewgain);
+		if (bridgerectifier > 1.57079633) bridgerectifier = 1.0;
+		else bridgerectifier = sin(bridgerectifier);
+		if (slewR > 0) slewR = bridgerectifier/slewgain;
+		else slewR = -(bridgerectifier/slewgain);
+		
+		inputSampleL = (lastOutSampleL*balanceA) + (lastSampleL*balanceB) + slewL;
+		//go from last slewed, but include some raw values
+		lastOutSampleL = inputSampleL;
+		//Set up slewed reference
+
+		inputSampleR = (lastOutSampleR*balanceA) + (lastSampleR*balanceB) + slewR;
+		//go from last slewed, but include some raw values
+		lastOutSampleR = inputSampleR;
+		//Set up slewed reference
+		
+		combSampleL = fabs(drySampleL*lastSampleL);
+		if (combSampleL > 1.0) combSampleL = 1.0;
+		//bailout for very high input gains
+
+		combSampleR = fabs(drySampleR*lastSampleR);
+		if (combSampleR > 1.0) combSampleR = 1.0;
+		//bailout for very high input gains
+		
+		inputSampleL -= (lastSlewL * combSampleL * prevslew);
+		lastSlewL = slewL;
+		//slew interaction with previous slew
+
+		inputSampleR -= (lastSlewR * combSampleR * prevslew);
+		lastSlewR = slewR;
+		//slew interaction with previous slew
+		
+		inputSampleL *= gain;
+		bridgerectifier = fabs(inputSampleL);
+		if (bridgerectifier > 1.57079633) bridgerectifier = 1.0;
+		else bridgerectifier = sin(bridgerectifier);
+		if (inputSampleL > 0) inputSampleL = bridgerectifier;
+		else inputSampleL = -bridgerectifier;
+		//drive section
+		inputSampleL /= gain;
+		inputSampleL *= gaintrim;
+		//end of Desk section
+
+		inputSampleR *= gain;
+		bridgerectifier = fabs(inputSampleR);
+		if (bridgerectifier > 1.57079633) bridgerectifier = 1.0;
+		else bridgerectifier = sin(bridgerectifier);
+		if (inputSampleR > 0) inputSampleR = bridgerectifier;
+		else inputSampleR = -bridgerectifier;
+		//drive section
+		inputSampleR /= gain;
+		inputSampleR *= gaintrim;
+		//end of Desk section
+		
+		if (outputgain != 1.0) {
+			inputSampleL *= outputgain;
+			inputSampleR *= outputgain;
+		}
+		
+		if (wet !=1.0) {
+			inputSampleL = (inputSampleL * wet) + (drySampleL * dry);
+			inputSampleR = (inputSampleR * wet) + (drySampleR * dry);
+		}
+		
+		
+		//noise shaping to 64-bit floating point
+		if (fpFlip) {
+			fpTemp = inputSampleL;
+			fpNShapeLA = (fpNShapeLA*fpOld)+((inputSampleL-fpTemp)*fpNew);
+			inputSampleL += fpNShapeLA;
+			fpTemp = inputSampleR;
+			fpNShapeRA = (fpNShapeRA*fpOld)+((inputSampleR-fpTemp)*fpNew);
+			inputSampleR += fpNShapeRA;
+		}
+		else {
+			fpTemp = inputSampleL;
+			fpNShapeLB = (fpNShapeLB*fpOld)+((inputSampleL-fpTemp)*fpNew);
+			inputSampleL += fpNShapeLB;
+			fpTemp = inputSampleR;
+			fpNShapeRB = (fpNShapeRB*fpOld)+((inputSampleR-fpTemp)*fpNew);
+			inputSampleR += fpNShapeRB;
+		}
+		fpFlip = !fpFlip;
+		//end noise shaping on 64 bit output
+
+		*out1 = inputSampleL;
+		*out2 = inputSampleR;
+
+		*in1++;
+		*in2++;
+		*out1++;
+		*out2++;
+    }
+}
\ No newline at end of file