====== MakeRGB15Pair ======

Creates a double 3DO RGB value out of separate red, green, and blue values.

==== Synopsis ====

''%%uint32 MakeRGB15Pair (r, g, b)%%''

==== Description ====

This macro creates a double 15-bit 3DO RGB value out of separate red, green, and blue values. The double part of the value comes from creating a 16-bit value and then merging it with a copy of itself shifted over 16 bits. The composite double RGB value this macro creates can be used as an argument ''%%to%%''''%% SetVRAMPages()%%'', or anywhere else that the double RGB data type is required.

==== Arguments ====

  * **r** The red value to be included in the RGB composite. This can be any integer value; the value is coerced by the macro to a uint32 value.

  * **g** The green value to be included in the RGB composite. This can be any integer value; the value is coerced by the macro to a uint32 value.

  * **b** The blue value to be included in the RGB composite. This can be any integer value; the value is coerced by the macro to a uint32 value.

The r, g, and b values must all be in the range 0-31.

==== Return Value ====

The macro returns a composite-double RGB15 value.

==== Implementation ====

Macro implemented in graphics.h V20.

==== Associated File ====

graphics.h

==== See Also ====

''%%MakeRGB15%%''()