MakeCLUTColorEntry

Packs a color index and red, green, and blue values into a single word.

Synopsis

VDLEntry MakeCLUTColorEntry (uint8 index,uint8 r, uint8g,uint8 b)

Description

This macro takes four color-specification arguments and packs them together into a single 32-bit word. The color-entry word generated by MakeCLUTColorEntry() can be passed to calls such as SetScreenColor() which require this kind of argument.

Arguments

index: An unsigned byte specifying an index into a color palette, with a value in the range of 0-31 for normal colors and 32 for the background color.

r: An unsigned byte specifying the red component of the color to be built, with a value in the range of 0-255.

g: An unsigned byte specifying the green component of the color to be built, with a value in the range of 0-255.

b: An unsigned byte specifying the blue component of the color to be built, with a value in the range of 0-255.

Return Value

The macro returns a 32-bit color entry value.

Implementation

Macro implemented in graphics.h V20.

Associated File

graphics.h