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336 lines
11 KiB
C++
Executable file
336 lines
11 KiB
C++
Executable file
/* ========================================
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* CStrip - CStrip.h
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* Copyright (c) 2016 airwindows, Airwindows uses the MIT license
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* ======================================== */
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#ifndef __CStrip_H
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#include "CStrip.h"
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#endif
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AudioEffect* createEffectInstance(audioMasterCallback audioMaster) {return new CStrip(audioMaster);}
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CStrip::CStrip(audioMasterCallback audioMaster) :
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AudioEffectX(audioMaster, kNumPrograms, kNumParameters)
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{
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A = 0.5; //Treble -12 to 12
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B = 0.5; //Mid -12 to 12
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C = 0.5; //Bass -12 to 12
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D = 1.0; //Lowpass 16.0K log 1 to 16 defaulting to 16K
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E = 0.4; //TrebFrq 6.0 log 1 to 16 defaulting to 6K
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F = 0.4; //BassFrq 100.0 log 30 to 1600 defaulting to 100 hz
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G = 0.0; //Hipass 30.0 log 30 to 1600 defaulting to 30
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H = 0.0; //Gate 0-1
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I = 0.0; //Compres 0-1
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J = 0.0; //CompSpd 0-1
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K = 0.0; //TimeLag 0-1
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L = 0.5; //OutGain -18 to 18
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lastSampleL = 0.0;
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last2SampleL = 0.0;
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lastSampleR = 0.0;
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last2SampleR = 0.0;
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iirHighSampleLA = 0.0;
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iirHighSampleLB = 0.0;
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iirHighSampleLC = 0.0;
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iirHighSampleLD = 0.0;
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iirHighSampleLE = 0.0;
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iirLowSampleLA = 0.0;
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iirLowSampleLB = 0.0;
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iirLowSampleLC = 0.0;
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iirLowSampleLD = 0.0;
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iirLowSampleLE = 0.0;
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iirHighSampleL = 0.0;
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iirLowSampleL = 0.0;
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iirHighSampleRA = 0.0;
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iirHighSampleRB = 0.0;
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iirHighSampleRC = 0.0;
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iirHighSampleRD = 0.0;
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iirHighSampleRE = 0.0;
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iirLowSampleRA = 0.0;
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iirLowSampleRB = 0.0;
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iirLowSampleRC = 0.0;
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iirLowSampleRD = 0.0;
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iirLowSampleRE = 0.0;
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iirHighSampleR = 0.0;
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iirLowSampleR = 0.0;
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tripletLA = 0.0;
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tripletLB = 0.0;
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tripletLC = 0.0;
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tripletFactorL = 0.0;
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tripletRA = 0.0;
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tripletRB = 0.0;
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tripletRC = 0.0;
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tripletFactorR = 0.0;
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lowpassSampleLAA = 0.0;
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lowpassSampleLAB = 0.0;
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lowpassSampleLBA = 0.0;
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lowpassSampleLBB = 0.0;
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lowpassSampleLCA = 0.0;
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lowpassSampleLCB = 0.0;
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lowpassSampleLDA = 0.0;
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lowpassSampleLDB = 0.0;
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lowpassSampleLE = 0.0;
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lowpassSampleLF = 0.0;
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lowpassSampleLG = 0.0;
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lowpassSampleRAA = 0.0;
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lowpassSampleRAB = 0.0;
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lowpassSampleRBA = 0.0;
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lowpassSampleRBB = 0.0;
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lowpassSampleRCA = 0.0;
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lowpassSampleRCB = 0.0;
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lowpassSampleRDA = 0.0;
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lowpassSampleRDB = 0.0;
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lowpassSampleRE = 0.0;
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lowpassSampleRF = 0.0;
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lowpassSampleRG = 0.0;
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highpassSampleLAA = 0.0;
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highpassSampleLAB = 0.0;
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highpassSampleLBA = 0.0;
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highpassSampleLBB = 0.0;
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highpassSampleLCA = 0.0;
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highpassSampleLCB = 0.0;
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highpassSampleLDA = 0.0;
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highpassSampleLDB = 0.0;
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highpassSampleLE = 0.0;
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highpassSampleLF = 0.0;
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highpassSampleRAA = 0.0;
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highpassSampleRAB = 0.0;
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highpassSampleRBA = 0.0;
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highpassSampleRBB = 0.0;
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highpassSampleRCA = 0.0;
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highpassSampleRCB = 0.0;
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highpassSampleRDA = 0.0;
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highpassSampleRDB = 0.0;
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highpassSampleRE = 0.0;
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highpassSampleRF = 0.0;
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flip = false;
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flipthree = 0;
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//end EQ
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//begin Gate
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WasNegativeL = false;
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ZeroCrossL = 0;
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gaterollerL = 0.0;
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gateL = 0.0;
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WasNegativeR = false;
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ZeroCrossR = 0;
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gaterollerR = 0.0;
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gateR = 0.0;
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//end Gate
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//begin Timing
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for(int fcount = 0; fcount < 4098; fcount++) {pL[fcount] = 0.0; pR[fcount] = 0.0;}
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count = 0;
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//end Timing
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//begin ButterComp
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controlAposL = 1.0;
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controlAnegL = 1.0;
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controlBposL = 1.0;
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controlBnegL = 1.0;
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targetposL = 1.0;
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targetnegL = 1.0;
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avgLA = avgLB = 0.0;
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nvgLA = nvgLB = 0.0;
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controlAposR = 1.0;
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controlAnegR = 1.0;
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controlBposR = 1.0;
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controlBnegR = 1.0;
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targetposR = 1.0;
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targetnegR = 1.0;
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avgRA = avgRB = 0.0;
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nvgRA = nvgRB = 0.0;
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//end ButterComp
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fpdL = 1.0; while (fpdL < 16386) fpdL = rand()*UINT32_MAX;
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fpdR = 1.0; while (fpdR < 16386) fpdR = rand()*UINT32_MAX;
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//this is reset: values being initialized only once. Startup values, whatever they are.
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_canDo.insert("plugAsChannelInsert"); // plug-in can be used as a channel insert effect.
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_canDo.insert("plugAsSend"); // plug-in can be used as a send effect.
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_canDo.insert("x2in2out");
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setNumInputs(kNumInputs);
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setNumOutputs(kNumOutputs);
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setUniqueID(kUniqueId);
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canProcessReplacing(); // supports output replacing
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canDoubleReplacing(); // supports double precision processing
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programsAreChunks(true);
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vst_strncpy (_programName, "Default", kVstMaxProgNameLen); // default program name
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}
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CStrip::~CStrip() {}
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VstInt32 CStrip::getVendorVersion () {return 1000;}
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void CStrip::setProgramName(char *name) {vst_strncpy (_programName, name, kVstMaxProgNameLen);}
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void CStrip::getProgramName(char *name) {vst_strncpy (name, _programName, kVstMaxProgNameLen);}
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//airwindows likes to ignore this stuff. Make your own programs, and make a different plugin rather than
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//trying to do versioning and preventing people from using older versions. Maybe they like the old one!
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static float pinParameter(float data)
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{
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if (data < 0.0f) return 0.0f;
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if (data > 1.0f) return 1.0f;
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return data;
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}
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VstInt32 CStrip::getChunk (void** data, bool isPreset)
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{
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float *chunkData = (float *)calloc(kNumParameters, sizeof(float));
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chunkData[0] = A;
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chunkData[1] = B;
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chunkData[2] = C;
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chunkData[3] = D;
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chunkData[4] = E;
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chunkData[5] = F;
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chunkData[6] = G;
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chunkData[7] = H;
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chunkData[8] = I;
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chunkData[9] = J;
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chunkData[10] = K;
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chunkData[11] = L;
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/* Note: The way this is set up, it will break if you manage to save settings on an Intel
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machine and load them on a PPC Mac. However, it's fine if you stick to the machine you
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started with. */
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*data = chunkData;
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return kNumParameters * sizeof(float);
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}
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VstInt32 CStrip::setChunk (void* data, VstInt32 byteSize, bool isPreset)
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{
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float *chunkData = (float *)data;
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A = pinParameter(chunkData[0]);
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B = pinParameter(chunkData[1]);
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C = pinParameter(chunkData[2]);
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D = pinParameter(chunkData[3]);
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E = pinParameter(chunkData[4]);
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F = pinParameter(chunkData[5]);
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G = pinParameter(chunkData[6]);
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H = pinParameter(chunkData[7]);
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I = pinParameter(chunkData[8]);
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J = pinParameter(chunkData[9]);
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K = pinParameter(chunkData[10]);
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L = pinParameter(chunkData[11]);
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/* We're ignoring byteSize as we found it to be a filthy liar */
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/* calculate any other fields you need here - you could copy in
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code from setParameter() here. */
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return 0;
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}
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void CStrip::setParameter(VstInt32 index, float value) {
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switch (index) {
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case kParamA: A = value; break;
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case kParamB: B = value; break;
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case kParamC: C = value; break;
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case kParamD: D = value; break;
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case kParamE: E = value; break;
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case kParamF: F = value; break;
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case kParamG: G = value; break;
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case kParamH: H = value; break;
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case kParamI: I = value; break;
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case kParamJ: J = value; break;
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case kParamK: K = value; break;
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case kParamL: L = value; break;
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default: throw; // unknown parameter, shouldn't happen!
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}
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}
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float CStrip::getParameter(VstInt32 index) {
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switch (index) {
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case kParamA: return A; break;
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case kParamB: return B; break;
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case kParamC: return C; break;
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case kParamD: return D; break;
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case kParamE: return E; break;
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case kParamF: return F; break;
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case kParamG: return G; break;
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case kParamH: return H; break;
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case kParamI: return I; break;
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case kParamJ: return J; break;
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case kParamK: return K; break;
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case kParamL: return L; break;
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default: break; // unknown parameter, shouldn't happen!
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} return 0.0; //we only need to update the relevant name, this is simple to manage
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}
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void CStrip::getParameterName(VstInt32 index, char *text) {
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switch (index) {
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case kParamA: vst_strncpy (text, "Treble", kVstMaxParamStrLen); break;
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case kParamB: vst_strncpy (text, "Mid", kVstMaxParamStrLen); break;
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case kParamC: vst_strncpy (text, "Bass", kVstMaxParamStrLen); break;
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case kParamD: vst_strncpy (text, "Lowpass", kVstMaxParamStrLen); break;
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case kParamE: vst_strncpy (text, "TrebFrq", kVstMaxParamStrLen); break;
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case kParamF: vst_strncpy (text, "BassFrq", kVstMaxParamStrLen); break;
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case kParamG: vst_strncpy (text, "Hipass", kVstMaxParamStrLen); break;
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case kParamH: vst_strncpy (text, "Gate", kVstMaxParamStrLen); break;
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case kParamI: vst_strncpy (text, "Compres", kVstMaxParamStrLen); break;
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case kParamJ: vst_strncpy (text, "CompSpd", kVstMaxParamStrLen); break;
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case kParamK: vst_strncpy (text, "TimeLag", kVstMaxParamStrLen); break;
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case kParamL: vst_strncpy (text, "OutGain", kVstMaxParamStrLen); break;
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default: break; // unknown parameter, shouldn't happen!
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} //this is our labels for displaying in the VST host
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}
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void CStrip::getParameterDisplay(VstInt32 index, char *text) {
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switch (index) {
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case kParamA: float2string ((A*24.0)-12.0, text, kVstMaxParamStrLen); break; //Treble -12 to 12
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case kParamB: float2string ((B*24.0)-12.0, text, kVstMaxParamStrLen); break; //Mid -12 to 12
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case kParamC: float2string ((C*24.0)-12.0, text, kVstMaxParamStrLen); break; //Bass -12 to 12
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case kParamD: float2string ((D*D*15.0)+1.0, text, kVstMaxParamStrLen); break; //Lowpass 16.0K log 1 to 16 defaulting to 16K
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case kParamE: float2string ((E*E*15.0)+1.0, text, kVstMaxParamStrLen); break; //TrebFrq 6.0 log 1 to 16 defaulting to 6K
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case kParamF: float2string ((F*F*1570.0)+30.0, text, kVstMaxParamStrLen); break; //BassFrq 100.0 log 30 to 1600 defaulting to 100 hz
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case kParamG: float2string ((G*G*1570.0)+30.0, text, kVstMaxParamStrLen); break; //Hipass 30.0 log 30 to 1600 defaulting to 30
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case kParamH: float2string (H, text, kVstMaxParamStrLen); break; //Gate 0-1
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case kParamI: float2string (I, text, kVstMaxParamStrLen); break; //Compres 0-1
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case kParamJ: float2string (J, text, kVstMaxParamStrLen); break; //CompSpd 0-1
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case kParamK: float2string (K, text, kVstMaxParamStrLen); break; //TimeLag 0-1
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case kParamL: float2string ((L*36.0)-18.0, text, kVstMaxParamStrLen); break; //OutGain -18 to 18
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default: break; // unknown parameter, shouldn't happen!
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} //this displays the values and handles 'popups' where it's discrete choices
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}
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void CStrip::getParameterLabel(VstInt32 index, char *text) {
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switch (index) {
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case kParamA: vst_strncpy (text, "dB", kVstMaxParamStrLen); break;
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case kParamB: vst_strncpy (text, "dB", kVstMaxParamStrLen); break;
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case kParamC: vst_strncpy (text, "dB", kVstMaxParamStrLen); break;
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case kParamD: vst_strncpy (text, "Khz", kVstMaxParamStrLen); break;
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case kParamE: vst_strncpy (text, "Khz", kVstMaxParamStrLen); break;
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case kParamF: vst_strncpy (text, "hz", kVstMaxParamStrLen); break;
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case kParamG: vst_strncpy (text, "hz", kVstMaxParamStrLen); break;
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case kParamH: vst_strncpy (text, "", kVstMaxParamStrLen); break;
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case kParamI: vst_strncpy (text, "", kVstMaxParamStrLen); break;
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case kParamJ: vst_strncpy (text, "", kVstMaxParamStrLen); break;
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case kParamK: vst_strncpy (text, "", kVstMaxParamStrLen); break;
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case kParamL: vst_strncpy (text, "dB", kVstMaxParamStrLen); break;
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default: break; // unknown parameter, shouldn't happen!
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}
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}
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VstInt32 CStrip::canDo(char *text)
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{ return (_canDo.find(text) == _canDo.end()) ? -1: 1; } // 1 = yes, -1 = no, 0 = don't know
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bool CStrip::getEffectName(char* name) {
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vst_strncpy(name, "CStrip", kVstMaxProductStrLen); return true;
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}
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VstPlugCategory CStrip::getPlugCategory() {return kPlugCategEffect;}
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bool CStrip::getProductString(char* text) {
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vst_strncpy (text, "airwindows CStrip", kVstMaxProductStrLen); return true;
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}
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bool CStrip::getVendorString(char* text) {
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vst_strncpy (text, "airwindows", kVstMaxVendorStrLen); return true;
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}
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