IPlugSideChain::IPlugSideChain(IPlugInstanceInfo instanceInfo)
: IPLUG_CTOR(kNumParams, kNumPrograms, instanceInfo), mGain(1.)
, mPrevL(0.0)
, mPrevR(0.0)
, mPrevLS(0.0)
, mPrevRS(0.0)
{
TRACE;
//arguments are: name, defaultVal, minVal, maxVal, step, label
GetParam(kGain)->InitDouble("Gain", 50., 0., 100.0, 0.01, "%");
GetParam(kGain)->SetShape(2.);
IGraphics* pGraphics = MakeGraphics(this, kWidth, kHeight);
pGraphics->AttachPanelBackground(&COLOR_RED);
IBitmap knob = pGraphics->LoadIBitmap(KNOB_ID, KNOB_FN, kKnobFrames);
IText text = IText(14);
pGraphics->AttachControl(new IKnobMultiControlText(this, IRECT(kGainX, kGainY, kGainX + 48, kGainY + 48 + 20), kGain, &knob, &text));
mMeterIdx_L = pGraphics->AttachControl(new IPeakMeterVert(this, MakeIRect(kMeterL)));
mMeterIdx_R = pGraphics->AttachControl(new IPeakMeterVert(this, MakeIRect(kMeterR)));
mMeterIdx_LS = pGraphics->AttachControl(new IPeakMeterVert(this, MakeIRect(kMeterLS)));
mMeterIdx_RS = pGraphics->AttachControl(new IPeakMeterVert(this, MakeIRect(kMeterRS)));
if (GetAPI() == kAPIVST2) // for VST2 we name individual outputs
{
SetInputLabel(0, "main input L");
SetInputLabel(1, "main input R");
SetInputLabel(2, "sc input L");
SetInputLabel(3, "sc input R");
SetOutputLabel(0, "output L");
SetOutputLabel(1, "output R");
}
else // for AU and VST3 we name buses
{
SetInputBusLabel(0, "main input");
SetInputBusLabel(1, "sc input");
SetOutputBusLabel(0, "output");
}
AttachGraphics(pGraphics);
//MakePreset("preset 1", ... );
MakeDefaultPreset((char *) "-", kNumPrograms);
}
IPlugVST3Plugin::IPlugVST3Plugin(IPlugInstanceInfo instanceInfo,
int nParams,
const char* channelIOStr,
int nPresets,
const char* effectName,
const char* productName,
const char* mfrName,
int vendorVersion,
int uniqueID,
int mfrID,
int latency,
bool plugDoesMidi,
bool plugDoesChunks,
bool plugIsInst,
int plugScChans)
: IPlugBase(nParams,
channelIOStr,
nPresets,
effectName,
productName,
mfrName,
vendorVersion,
uniqueID,
mfrID,
latency,
plugDoesMidi,
plugDoesChunks,
plugIsInst,
kAPIVST3)
, mScChans(plugScChans)
, mSidechainActive(false)
{
SetInputChannelConnections(0, NInChannels(), true);
SetOutputChannelConnections(0, NOutChannels(), true);
if (NInChannels())
{
mDelay = new NChanDelayLine(NInChannels(), NOutChannels());
mDelay->SetDelayTime(latency);
}
// initialize the bus labels
SetInputBusLabel(0, "Main Input");
if (mScChans)
{
SetInputBusLabel(1, "Aux Input");
}
if (IsInst())
{
int busNum = 0;
char label[32];
for (int i = 0; i < NOutChannels(); i+=2) // stereo buses only
{
sprintf(label, "Output %i", busNum+1);
SetOutputBusLabel(busNum++, label);
}
}
else
{
SetOutputBusLabel(0, "Output");
}
}