public Luminance16(RGBA128F color)
{
float accum = color.R * RLuminanceWeightF + color.G * GLuminanceWeightF + color.B * BLuminanceWeightF;
accum *= 65535f;
L = (UInt16)accum;
}
public Luminance8(RGBA128F color)
{
float accum = color.R * RLuminanceWeightF + color.G * GLuminanceWeightF + color.B * BLuminanceWeightF;
accum *= 255f;
L = (Byte)accum;
}
public static void LerpArray <TSrcPixel, TDstPixel>(ReadOnlySpan <TSrcPixel> left, ReadOnlySpan <TSrcPixel> right, float amount, Span <TDstPixel> dst)
where TSrcPixel : unmanaged, IConvertTo
where TDstPixel : unmanaged
{
for (int i = 0; i < dst.Length; ++i)
{
var v = System.Numerics.Vector4.Lerp(left[i].To <RGBA128F>().RGBA, right[i].To <RGBA128F>().RGBA, amount);
dst[i] = new RGBA128F(v).To <TDstPixel>();
}
}
public BGRA4444(RGBA128F color) : this(_PackRGBA(color.RGBA))
{
}
public Alpha8(RGBA128F color)
{
A = (Byte)(color.A / 255f);
}
public Luminance32F(RGBA128F color)
{
L = _FromRGBA(color.R, color.G, color.B, color.A);
}
public BGRA128F(RGBA128F color) : this()
{
BGRA = new XYZA(color.B, color.G, color.R, color.A);
}
public BGR96F(RGBA128F color) : this()
{
BGR = new XYZ(color.B, color.G, color.R);
}
