public static NativeMatrix <T> AllocateMatrix <T>(int nx, int ny) where T : struct
{
var size = NativeMatrix <T> .ElementSize;
IntPtr ptr = Fftw.Malloc((IntPtr)(nx * ny * size));
_allPointers.Add(ptr);
return(new NativeMatrix <T>(ptr, nx, ny));
}
public static NativeArray <T> AllocateArray <T>(int length) where T : struct
{
var size = NativeArray <T> .ElementSize;
IntPtr ptr = Fftw.Malloc((IntPtr)(length * size));
_allPointers.Add(ptr);
return(new NativeArray <T>(ptr, length));
}
private void ReleaseUnmanagedResources()
{
Fftw.DestroyPlan(_planPtr);
}
public override void Execute <T>(NativeArray <T> array)
{
Fftw.ExecuteDft(PlanPtr, array.Ptr, array.Ptr);
}
public override void Execute()
{
Fftw.Execute(PlanPtr);
}
public static Plan Create(NativeArray <SingleComplex> array, Direction direction)
{
IntPtr ptr = Fftw.PlanDft1D(array.Length, array.Ptr, array.Ptr, (int)direction, (uint)Flags.Estimate);
return(new ArrayPlan <SingleComplex>(ptr, array));
}
