public static void SetInput(this ID2D1Effect effect, int index, ID2D1Bitmap input = null, bool invalidate = false)
{
if (effect == null)
{
throw new ArgumentNullException(nameof(effect));
}
effect.SetInput(index, input, invalidate);
}
public static void SetInput(this ID2D1Effect effect, ID2D1Image image, int index = 0, bool invalidate = false)
{
if (effect == null)
{
throw new ArgumentNullException(nameof(effect));
}
if (image == null)
{
throw new ArgumentNullException(nameof(image));
}
effect.SetInput((uint)index, image, invalidate);
}
public static void SetInputEffect(this ID2D1Effect effect, ID2D1Effect inputEffect, int index = 0, bool invalidate = false)
{
if (effect == null)
{
throw new ArgumentNullException(nameof(effect));
}
if (inputEffect == null)
{
throw new ArgumentNullException(nameof(inputEffect));
}
inputEffect.GetOutput(out var output);
effect.SetInput((uint)index, output, invalidate);
Marshal.ReleaseComObject(output);
}
