/// <summary>
/// Creates a 2D plan.
/// </summary>
/// <param name="fftType">Type of FFT.</param>
/// <param name="dataType">Data type.</param>
/// <param name="nx">The number of samples in x dimension.</param>
/// <param name="ny">The number of samples in y dimension.</param>
/// <param name="batchSize">Size of batch.</param>
/// <returns>Plan.</returns>
public override FFTPlan2D Plan2D(eFFTType fftType, eDataType dataType, int nx, int ny, int batchSize)
{
int insize, outsize;
CUFFTType cuFFTType = VerifyTypes(fftType, dataType, out insize, out outsize);
cufftHandle handle = new cufftHandle();
CUFFTResult res;
if (batchSize <= 1)
{
res = _driver.cufftPlan2d(ref handle, nx, ny, cuFFTType);
}
else
{
res = _driver.cufftPlanMany(ref handle, 2, new int[] { nx, ny }, null, 1, 0, null, 1, 0, cuFFTType, batchSize);
}
if (res != CUFFTResult.Success)
{
throw new CudafyHostException(res.ToString());
}
FFTPlan2D plan = new FFTPlan2D(nx, ny, batchSize, this);
FFTPlan2DEx planEx = new FFTPlan2DEx(plan)
{
CudaFFTHandle = handle, CudaFFTType = cuFFTType, DataType = dataType
};
Plans.Add(plan, planEx);
return(plan);
}
public cufftHandle Plan2D(int nx, int ny, CUFFTType type)
{
this.plan = new cufftHandle();
this.LastError = _driver.cufftPlan2d(ref this.plan, nx, ny, type);
return(this.plan);
}