public static void SetProperty(ref uint pixel, PixelProperty property)
{
uint prop = (uint)property;
// ((prop & Constants.ColorLogic) == Constants.ColorLogic) => If prop uses RGB dataspace...
// ...then return the property alone as data. (E.g. PixelProperty.Transparent always has the same value)
// (pixel & 0x00FFFFFF) | prop => Else, take the right 3 byte (RGB data) and add the property data in.
// In this case, prop only uses the left-most byte
pixel = (((prop & Constants.ColorLogic) == Constants.ColorLogic) ? prop : (pixel & 0x00FFFFFF) | prop);
}
public static uint Create(byte red, byte green, byte blue, PixelProperty property = PixelProperty.None)
{
uint result = (uint)property;
if (UsesRgb(result))
{
result |= ((uint)blue);
result |= ((uint)green << 8);
result |= ((uint)red << 16);
}
return(result);
}
