- // the offset of each color in a color mask
- int _red_offset;
- int _green_offset;
- int _blue_offset;
-
- // the number of bits to shift a color value (from 0-255) to fit it into the
- // the color mask
+ // the number of bits to shift a color value (from 0-255) to the right, to
+ // fit it into the the color mask (do this before the offset)