static public Upsample Upsample(long[]?size = null, double[]?scale_factor = null, UpsampleMode mode = UpsampleMode.Nearest, bool?alignCorners = null)
{
unsafe
{
fixed(long *psize = size)
{
fixed(double *pSF = scale_factor)
{
byte ac = (byte)((alignCorners.HasValue) ? (alignCorners.Value ? 1 : 2) : 0);
var res = THSNN_Upsample_ctor((IntPtr)psize, size is null ? 0 : size.Length, (IntPtr)pSF, scale_factor is null ? 0 : scale_factor.Length, (byte)mode, ac, out var boxedHandle);
if (res == IntPtr.Zero)
{
torch.CheckForErrors();
}
return(new Upsample(res, boxedHandle));
}
}
}
}
static public Tensor upsample(Tensor x, long[]?size = null, double[]?scale_factor = null, UpsampleMode mode = UpsampleMode.Nearest, bool alignCorners = false)
{
using (var d = nn.Upsample(size, scale_factor, mode, alignCorners)) {
return(d.forward(x));
}
}
void SetUpsampleMode(UpsampleMode value)
{
_upsampleMode = value;
UpdateBilateralDownsampleModeSwitch();
}