1 files changed, 158 insertions, 0 deletions
diff --git a/plugins/WinVST/Channel4/Channel4.cpp b/plugins/WinVST/Channel4/Channel4.cpp
new file mode 100755
index 0000000..acdd74a
--- /dev/null
+++ b/plugins/WinVST/Channel4/Channel4.cpp
@@ -0,0 +1,158 @@
+/* ========================================
+ *  Channel4 - Channel4.h
+ *  Copyright (c) 2016 airwindows, All rights reserved
+ * ======================================== */
+
+#ifndef __Channel4_H
+#include "Channel4.h"
+#endif
+
+AudioEffect* createEffectInstance(audioMasterCallback audioMaster) {return new Channel4(audioMaster);}
+
+Channel4::Channel4(audioMasterCallback audioMaster) :
+    AudioEffectX(audioMaster, kNumPrograms, kNumParameters)
+{
+	consoletype = 0.0;
+	drive = 0.0;
+	fpNShapeLA = 0.0;
+	fpNShapeLB = 0.0;
+	fpNShapeRA = 0.0;
+	fpNShapeRB = 0.0;
+	fpFlip = true;
+	iirSampleLA = 0.0;
+	iirSampleRA = 0.0;
+	iirSampleLB = 0.0;
+	iirSampleRB = 0.0;
+	lastSampleL = 0.0;
+	lastSampleR = 0.0;
+	iirAmount = 0.005832;
+	threshold = 0.33362176; //instantiating with Neve values
+	
+	//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
+}
+
+Channel4::~Channel4() {}
+VstInt32 Channel4::getVendorVersion () {return 1000;}
+void Channel4::setProgramName(char *name) {vst_strncpy (_programName, name, kVstMaxProgNameLen);}
+void Channel4::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 Channel4::getChunk (void** data, bool isPreset)
+{
+	float *chunkData = (float *)calloc(kNumParameters, sizeof(float));
+	chunkData[0] = consoletype;
+	chunkData[1] = drive;
+	/* 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 Channel4::setChunk (void* data, VstInt32 byteSize, bool isPreset)
+{	
+	float *chunkData = (float *)data;
+	consoletype = pinParameter(chunkData[0]);
+	drive = pinParameter(chunkData[1]);
+	/* 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 Channel4::setParameter(VstInt32 index, float value) {
+    switch (index) {
+        case kParamA: consoletype = value; break;
+        case kParamB: drive = value; break;
+        default: throw; // unknown parameter, shouldn't happen!
+    }
+	//we can also set other defaults here, and do calculations that only have to happen
+	//once when parameters actually change. Here is the 'popup' setting its (global) values.
+	//variables can also be set in the processreplacing loop, and there they'll be set every buffersize
+	//here they're set when a parameter's actually changed, which should be less frequent, but
+	//you must use global variables in the Channel4.h file to do it.
+	switch((VstInt32)( consoletype * 2.999 ))
+	{  
+		case 0: iirAmount = 0.005832; threshold = 0.33362176; break; //Neve
+		case 1: iirAmount = 0.004096; threshold = 0.59969536; break; //API
+		case 2: iirAmount = 0.004913; threshold = 0.84934656; break; //SSL			
+		default: break; //should not happen
+	}
+	//this relates to using D as a 'popup' and changing things based on that switch.
+	//we are using fpFlip just because it's already there globally, as an example.
+}
+
+float Channel4::getParameter(VstInt32 index) {
+    switch (index) {
+        case kParamA: return consoletype; break;
+        case kParamB: return drive; 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 Channel4::getParameterName(VstInt32 index, char *text) {
+    switch (index) {
+        case kParamA: vst_strncpy (text, "Console Type", kVstMaxParamStrLen); break;
+		case kParamB: vst_strncpy (text, "Drive", kVstMaxParamStrLen); break;
+        default: break; // unknown parameter, shouldn't happen!
+    } //this is our labels for displaying in the VST host
+}
+
+void Channel4::getParameterDisplay(VstInt32 index, char *text) {
+    switch (index) {
+        case kParamA: switch((VstInt32)( consoletype * 2.999 )) //0 to almost edge of # of params
+		{	case 0: vst_strncpy (text, "Neve", kVstMaxParamStrLen); break;
+			case 1: vst_strncpy (text, "API", kVstMaxParamStrLen); break;
+			case 2: vst_strncpy (text, "SSL", kVstMaxParamStrLen); break;
+			default: break; // unknown parameter, shouldn't happen!
+		} break; //completed consoletype 'popup' parameter, exit
+		case kParamB: int2string ((VstInt32)(drive*100), text, kVstMaxParamStrLen); break;
+        default: break; // unknown parameter, shouldn't happen!
+	} //this displays the values and handles 'popups' where it's discrete choices
+}
+
+void Channel4::getParameterLabel(VstInt32 index, char *text) {
+    switch (index) {
+        case kParamA: vst_strncpy (text, "", kVstMaxParamStrLen); break;
+        case kParamB: vst_strncpy (text, "%", kVstMaxParamStrLen); break; //the percent
+        default: break; // unknown parameter, shouldn't happen!
+    }
+}
+
+VstInt32 Channel4::canDo(char *text) 
+{ return (_canDo.find(text) == _canDo.end()) ? -1 : 1; } // 1 = yes, -1 = no, 0 = don't know
+
+bool Channel4::getEffectName(char* name) {
+    vst_strncpy(name, "Channel4", kVstMaxProductStrLen); return true;
+}
+
+VstPlugCategory Channel4::getPlugCategory() {return kPlugCategEffect;}
+
+bool Channel4::getProductString(char* text) {
+  	vst_strncpy (text, "airwindows Channel4", kVstMaxProductStrLen); return true;
+}
+
+bool Channel4::getVendorString(char* text) {
+  	vst_strncpy (text, "airwindows", kVstMaxVendorStrLen); return true;
+}