/// <summary>
/// Slices the target space calling a 16-bit sampler on each node.
/// </summary>
/// <param name="clutPoints">An array holding the division slices for each component.</param>
/// <param name="sampler">The callback to be executed on each node.</param>
/// <param name="cargo">A user-supplied value to be passed to the callback.</param>
/// <returns>true if successful, otherwise false.</returns>
/// <exception cref="ArgumentException">
/// <paramref name="clutPoints"/> is null or array size is zero.
/// </exception>
/// <remarks>
/// When invoked, the <see cref="Sampler16"/> 'output' parameter is set to null.
/// </remarks>
public static bool SliceSpace(uint[] clutPoints, Sampler16 sampler, IntPtr cargo)
{
if (!(clutPoints?.Length > 0))
{
throw new ArgumentException($"'{nameof(clutPoints)}' array size must be greater than 0.");
}
return(Interop.SliceSpace16Bit((uint)clutPoints.Length, clutPoints, sampler, cargo) != 0);
}
internal static int SliceSpace16Bit(uint nPoints, uint[] clutPoints, Sampler16 sampler, IntPtr cargo)
{
return(SliceSpace16_Internal(nPoints, clutPoints, sampler, cargo));
}
private static extern int SliceSpace16_Internal(
[MarshalAs(UnmanagedType.U4)] uint nPoints,
[MarshalAs(UnmanagedType.LPArray, ArraySubType = UnmanagedType.U4)] uint[] clutPoints,
Sampler16 sampler,
IntPtr cargo);
internal static int StageSampleClut16Bit(IntPtr handle, Sampler16 sampler, IntPtr cargo, uint flags)
{
return(StageSampleCLut16bit_Internal(handle, sampler, cargo, flags));
}
private static extern int StageSampleCLut16bit_Internal(
IntPtr mpe,
Sampler16 sampler,
IntPtr cargo,
[MarshalAs(UnmanagedType.U4)] uint flags);
/// <summary>
/// Iterates on all nodes of the stage calling a 16-bit sampler on each node.
/// </summary>
/// <param name="sampler">The callback to be executed on each node.</param>
/// <param name="cargo">A user-supplied value to be passed to the callback.</param>
/// <param name="flags">Flags to control stage sampling.</param>
/// <returns>true if successful, otherwise false.</returns>
/// <exception cref="ObjectDisposedException">
/// The Stage has already been disposed.
/// </exception>
public bool SampleCLUT(Sampler16 sampler, IntPtr cargo, StageSamplingFlags flags)
{
EnsureNotClosed();
return(Interop.StageSampleClut16Bit(handle, sampler, cargo, Convert.ToUInt32(flags)) != 0);
}
