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author | Chris Johnson <jinx6568@sover.net> | 2018-10-22 18:04:06 -0400 |
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committer | Chris Johnson <jinx6568@sover.net> | 2018-10-22 18:04:06 -0400 |
commit | 633be2e22c6648c901f08f3b4cd4e8e14ea86443 (patch) | |
tree | 1e272c3d2b5bd29636b9f9f521af62734e4df012 /plugins/WinVST/FathomFive/FathomFive.cpp | |
parent | 057757aa8eb0a463caf0cdfdb5894ac5f723ff3f (diff) | |
download | airwindows-lv2-port-633be2e22c6648c901f08f3b4cd4e8e14ea86443.tar.gz airwindows-lv2-port-633be2e22c6648c901f08f3b4cd4e8e14ea86443.tar.bz2 airwindows-lv2-port-633be2e22c6648c901f08f3b4cd4e8e14ea86443.zip |
Updates (in case my plane crashes)
Diffstat (limited to 'plugins/WinVST/FathomFive/FathomFive.cpp')
-rwxr-xr-x | plugins/WinVST/FathomFive/FathomFive.cpp | 170 |
1 files changed, 170 insertions, 0 deletions
diff --git a/plugins/WinVST/FathomFive/FathomFive.cpp b/plugins/WinVST/FathomFive/FathomFive.cpp new file mode 100755 index 0000000..8cd3f52 --- /dev/null +++ b/plugins/WinVST/FathomFive/FathomFive.cpp @@ -0,0 +1,170 @@ +/* ======================================== + * FathomFive - FathomFive.h + * Copyright (c) 2016 airwindows, All rights reserved + * ======================================== */ + +#ifndef __FathomFive_H +#include "FathomFive.h" +#endif + +AudioEffect* createEffectInstance(audioMasterCallback audioMaster) {return new FathomFive(audioMaster);} + +FathomFive::FathomFive(audioMasterCallback audioMaster) : + AudioEffectX(audioMaster, kNumPrograms, kNumParameters) +{ + A = 1.0; + B = 0.0; + C = 0.5; + D = 1.0; + WasNegativeL = false; + SubOctaveL = false; + iirSampleLA = 0.0; + iirSampleLB = 0.0; + iirSampleLC = 0.0; + iirSampleLD = 0.0; + WasNegativeR = false; + SubOctaveR = false; + iirSampleRA = 0.0; + iirSampleRB = 0.0; + iirSampleRC = 0.0; + iirSampleRD = 0.0; + + + //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 +} + +FathomFive::~FathomFive() {} +VstInt32 FathomFive::getVendorVersion () {return 1000;} +void FathomFive::setProgramName(char *name) {vst_strncpy (_programName, name, kVstMaxProgNameLen);} +void FathomFive::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 FathomFive::getChunk (void** data, bool isPreset) +{ + float *chunkData = (float *)calloc(kNumParameters, sizeof(float)); + chunkData[0] = A; + chunkData[1] = B; + chunkData[2] = C; + chunkData[3] = D; + /* 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 FathomFive::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]); + /* 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 FathomFive::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; + 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 FathomFive.h file to do it. +// switch((VstInt32)( D * 3.999 )) +// { +// case 0: fpFlip = true; break; //choice A +// case 1: fpFlip = false; break; //choice B +// case 2: break; //choice C +// case 3: break; //choice D +// 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 FathomFive::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; + default: break; // unknown parameter, shouldn't happen! + } return 0.0; //we only need to update the relevant name, this is simple to manage +} + +void FathomFive::getParameterName(VstInt32 index, char *text) { + switch (index) { + case kParamA: vst_strncpy (text, "Root Note", kVstMaxParamStrLen); break; + case kParamB: vst_strncpy (text, "SubOctave", kVstMaxParamStrLen); break; + case kParamC: vst_strncpy (text, "Frequency", kVstMaxParamStrLen); break; + case kParamD: 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 FathomFive::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; + default: break; // unknown parameter, shouldn't happen! + } //this displays the values and handles 'popups' where it's discrete choices +} + +void FathomFive::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; + default: break; // unknown parameter, shouldn't happen! + } +} + +VstInt32 FathomFive::canDo(char *text) +{ return (_canDo.find(text) == _canDo.end()) ? -1 : 1; } // 1 = yes, -1 = no, 0 = don't know + +bool FathomFive::getEffectName(char* name) { + vst_strncpy(name, "FathomFive", kVstMaxProductStrLen); return true; +} + +VstPlugCategory FathomFive::getPlugCategory() {return kPlugCategEffect;} + +bool FathomFive::getProductString(char* text) { + vst_strncpy (text, "airwindows FathomFive", kVstMaxProductStrLen); return true; +} + +bool FathomFive::getVendorString(char* text) { + vst_strncpy (text, "airwindows", kVstMaxVendorStrLen); return true; +} |