FPCM IFPCMFactory.GetZeroedGlobalFPCM(int samples, int start, int size)
{
FPCM fpcm = this.GetFPCM(samples);
fpcm.Zero(start, size);
return(fpcm);
}
unsafe public override void AccumulateImpl(float *data, int start, int size, int prefBuffSz, FPCMFactoryGenLimit pcmFactory)
{
if (this.batch.Length == 0)
{
return;
}
float inv = 1.0f / this.batch.Length;
FPCM fpcm = null;
foreach (GenBase gb in this.batch)
{
if (fpcm == null)
{
fpcm = pcmFactory.GetZeroedFPCM(start, size);
}
else
{
fpcm.Zero(start, size);
}
float [] rf = fpcm.buffer;
fixed(float *prf = rf)
{
gb.Accumulate(prf, start, size, prefBuffSz, pcmFactory);
for (int i = start; i < start + size; ++i)
{
data[i] += prf[i] * inv;
}
}
}
}
FPCM IFPCMFactory.GetGlobalFPCM(int samples, bool zero)
{
FPCM fpcm = this.GetFPCM(samples);
if (zero == true)
{
fpcm.Zero();
}
return(fpcm);
}