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Diffstat (limited to 'plugins/WinVST/Channel7/Channel7.cpp')
| -rwxr-xr-x | plugins/WinVST/Channel7/Channel7.cpp | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/plugins/WinVST/Channel7/Channel7.cpp b/plugins/WinVST/Channel7/Channel7.cpp new file mode 100755 index 0000000..ba73bf5 --- /dev/null +++ b/plugins/WinVST/Channel7/Channel7.cpp @@ -0,0 +1,161 @@ +/* ======================================== + * Channel7 - Channel7.h + * Copyright (c) 2016 airwindows, All rights reserved + * ======================================== */ + +#ifndef __Channel7_H +#include "Channel7.h" +#endif + +AudioEffect* createEffectInstance(audioMasterCallback audioMaster) {return new Channel7(audioMaster);} + +Channel7::Channel7(audioMasterCallback audioMaster) : + AudioEffectX(audioMaster, kNumPrograms, kNumParameters) +{ + consoletype = 0.0; + drive = 0.0; + output = 1.0; + fpd = 17; + iirSampleLA = 0.0; + iirSampleRA = 0.0; + iirSampleLB = 0.0; + iirSampleRB = 0.0; + lastSampleL = 0.0; + lastSampleR = 0.0; + flip = false; + 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 +} + +Channel7::~Channel7() {} +VstInt32 Channel7::getVendorVersion () {return 1000;} +void Channel7::setProgramName(char *name) {vst_strncpy (_programName, name, kVstMaxProgNameLen);} +void Channel7::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 Channel7::getChunk (void** data, bool isPreset) +{ + float *chunkData = (float *)calloc(kNumParameters, sizeof(float)); + chunkData[0] = consoletype; + chunkData[1] = drive; + chunkData[2] = output; + /* 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 Channel7::setChunk (void* data, VstInt32 byteSize, bool isPreset) +{ + float *chunkData = (float *)data; + consoletype = pinParameter(chunkData[0]); + drive = pinParameter(chunkData[1]); + output = pinParameter(chunkData[2]); + /* 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 Channel7::setParameter(VstInt32 index, float value) { + switch (index) { + case kParamA: consoletype = value; break; + case kParamB: drive = value; break; + case kParamC: output = 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 + } + +} + +float Channel7::getParameter(VstInt32 index) { + switch (index) { + case kParamA: return consoletype; break; + case kParamB: return drive; break; + case kParamC: return output; 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 Channel7::getParameterName(VstInt32 index, char *text) { + switch (index) { + case kParamA: vst_strncpy (text, "Console Type", kVstMaxParamStrLen); break; + case kParamB: vst_strncpy (text, "Drive", kVstMaxParamStrLen); break; + case kParamC: vst_strncpy (text, "Output", kVstMaxParamStrLen); break; + default: break; // unknown parameter, shouldn't happen! + } //this is our labels for displaying in the VST host +} + +void Channel7::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*200), text, kVstMaxParamStrLen); break; + case kParamC: float2string (output, text, kVstMaxParamStrLen); break; + default: break; // unknown parameter, shouldn't happen! + } //this displays the values and handles 'popups' where it's discrete choices +} + +void Channel7::getParameterLabel(VstInt32 index, char *text) { + switch (index) { + case kParamA: vst_strncpy (text, "", kVstMaxParamStrLen); break; + case kParamB: vst_strncpy (text, "%", kVstMaxParamStrLen); break; //the percent + case kParamC: vst_strncpy (text, "", kVstMaxParamStrLen); break; //the percent + default: break; // unknown parameter, shouldn't happen! + } +} + +VstInt32 Channel7::canDo(char *text) +{ return (_canDo.find(text) == _canDo.end()) ? -1: 1; } // 1 = yes, -1 = no, 0 = don't know + +bool Channel7::getEffectName(char* name) { + vst_strncpy(name, "Channel7", kVstMaxProductStrLen); return true; +} + +VstPlugCategory Channel7::getPlugCategory() {return kPlugCategEffect;} + +bool Channel7::getProductString(char* text) { + vst_strncpy (text, "airwindows Channel7", kVstMaxProductStrLen); return true; +} + +bool Channel7::getVendorString(char* text) { + vst_strncpy (text, "airwindows", kVstMaxVendorStrLen); return true; +} |