diff options
Diffstat (limited to 'plugins/MacVST/AtmosphereBuss/source/AtmosphereBuss.cpp')
| -rwxr-xr-x | plugins/MacVST/AtmosphereBuss/source/AtmosphereBuss.cpp | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/plugins/MacVST/AtmosphereBuss/source/AtmosphereBuss.cpp b/plugins/MacVST/AtmosphereBuss/source/AtmosphereBuss.cpp new file mode 100755 index 0000000..c2a517a --- /dev/null +++ b/plugins/MacVST/AtmosphereBuss/source/AtmosphereBuss.cpp @@ -0,0 +1,165 @@ +/* ======================================== + * AtmosphereBuss - AtmosphereBuss.h + * Copyright (c) 2016 airwindows, All rights reserved + * ======================================== */ + +#ifndef __AtmosphereBuss_H +#include "AtmosphereBuss.h" +#endif + +AudioEffect* createEffectInstance(audioMasterCallback audioMaster) {return new AtmosphereBuss(audioMaster);} + +AtmosphereBuss::AtmosphereBuss(audioMasterCallback audioMaster) : + AudioEffectX(audioMaster, kNumPrograms, kNumParameters) +{ + A = 1.0; + + gainchase = -90.0; + settingchase = -90.0; + chasespeed = 350.0; + + fpNShapeL = 0.0; + lastSampleAL = 0.0; + lastSampleBL = 0.0; + lastSampleCL = 0.0; + lastSampleDL = 0.0; + lastSampleEL = 0.0; + lastSampleFL = 0.0; + lastSampleGL = 0.0; + lastSampleHL = 0.0; + lastSampleIL = 0.0; + lastSampleJL = 0.0; + lastSampleKL = 0.0; + lastSampleLL = 0.0; + lastSampleML = 0.0; + + fpNShapeR = 0.0; + lastSampleAR = 0.0; + lastSampleBR = 0.0; + lastSampleCR = 0.0; + lastSampleDR = 0.0; + lastSampleER = 0.0; + lastSampleFR = 0.0; + lastSampleGR = 0.0; + lastSampleHR = 0.0; + lastSampleIR = 0.0; + lastSampleJR = 0.0; + lastSampleKR = 0.0; + lastSampleLR = 0.0; + lastSampleMR = 0.0; + + thresholdA = 0.618033988749894; + thresholdB = 0.679837387624884; + thresholdC = 0.747821126387373; + thresholdD = 0.82260323902611; + thresholdE = 0.904863562928721; + thresholdF = 0.995349919221593; + thresholdG = 1.094884911143752; + thresholdH = 1.204373402258128; + thresholdI = 1.32481074248394; + thresholdJ = 1.457291816732335; + thresholdK = 1.603020998405568; + thresholdL = 1.763323098246125; + thresholdM = 1.939655408070737; + //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 +} + +AtmosphereBuss::~AtmosphereBuss() {} +VstInt32 AtmosphereBuss::getVendorVersion () {return 1000;} +void AtmosphereBuss::setProgramName(char *name) {vst_strncpy (_programName, name, kVstMaxProgNameLen);} +void AtmosphereBuss::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 AtmosphereBuss::getChunk (void** data, bool isPreset) +{ + float *chunkData = (float *)calloc(kNumParameters, sizeof(float)); + chunkData[0] = A; + /* 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 AtmosphereBuss::setChunk (void* data, VstInt32 byteSize, bool isPreset) +{ + float *chunkData = (float *)data; + A = pinParameter(chunkData[0]); + /* 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 AtmosphereBuss::setParameter(VstInt32 index, float value) { + switch (index) { + case kParamA: A = value; break; + default: throw; // unknown parameter, shouldn't happen! + } +} + +float AtmosphereBuss::getParameter(VstInt32 index) { + switch (index) { + case kParamA: return A; 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 AtmosphereBuss::getParameterName(VstInt32 index, char *text) { + switch (index) { + case kParamA: vst_strncpy (text, "Input", kVstMaxParamStrLen); break; + default: break; // unknown parameter, shouldn't happen! + } //this is our labels for displaying in the VST host +} + +void AtmosphereBuss::getParameterDisplay(VstInt32 index, char *text) { + switch (index) { + case kParamA: float2string (A, text, kVstMaxParamStrLen); break; + default: break; // unknown parameter, shouldn't happen! + } //this displays the values and handles 'popups' where it's discrete choices +} + +void AtmosphereBuss::getParameterLabel(VstInt32 index, char *text) { + switch (index) { + case kParamA: vst_strncpy (text, "", kVstMaxParamStrLen); break; + default: break; // unknown parameter, shouldn't happen! + } +} + +VstInt32 AtmosphereBuss::canDo(char *text) +{ return (_canDo.find(text) == _canDo.end()) ? -1: 1; } // 1 = yes, -1 = no, 0 = don't know + +bool AtmosphereBuss::getEffectName(char* name) { + vst_strncpy(name, "AtmosphereBuss", kVstMaxProductStrLen); return true; +} + +VstPlugCategory AtmosphereBuss::getPlugCategory() {return kPlugCategEffect;} + +bool AtmosphereBuss::getProductString(char* text) { + vst_strncpy (text, "airwindows AtmosphereBuss", kVstMaxProductStrLen); return true; +} + +bool AtmosphereBuss::getVendorString(char* text) { + vst_strncpy (text, "airwindows", kVstMaxVendorStrLen); return true; +} |