Error_t Vibrato::setParam( VibratoIf::VibratoParams eParam, float fParamValue )
{
if (isInParamRange(eParam, fParamValue))
return kFunctionInvalidArgsError;
if (eParam == VibratoIf::kParamModWidth)
{
int iNumAdditionalTaps = CUtil::float2int<int>(fParamValue - _afParam[VibratoIf::kParamModWidth]);
if (iNumAdditionalTaps < 0)
{
for (int c = 0; c < _iNumChannels; c++)
{
_ppCRingBuffer[c]->setWriteIdx(CUtil::float2int<int>(fParamValue) + _ppCRingBuffer[c]->getReadIdx());
}
}
else
{
for (int c = 0; c < _iNumChannels; c++)
{
for (int i = 0; i < iNumAdditionalTaps; i++)
{
_ppCRingBuffer[c]->putPostInc(0.F);
}
}
}
}
_afParam[eParam] = fParamValue;
return kNoError;
}
Error_t CVibrato::setParam( VibratoParam_t eParam, float fParamValue )
{
if (!m_bIsInitialized)
return kNotInitializedError;
if (!isInParamRange(eParam, fParamValue))
return kFunctionInvalidArgsError;
switch (eParam)
{
case kParamModFreqInHz:
return m_pCLfo->setParam(CLfo::kLfoParamFrequency, fParamValue);
case kParamModWidthInS:
return m_pCLfo->setParam(CLfo::kLfoParamAmplitude, fParamValue * m_fSampleRate);
}
return kNoError;
}