Name
SDL_GetGammaRamp -- Gets the color gamma lookup tables for the
display
Synopsis
uses
SDL;
function SDL_GetGammaRamp( var redtable : UInt16; var greentable
: UInt16; var bluetable : UInt16 ) : Integer;
Description
Gets the gamma translation lookup tables currently used by the display.
Each table is an array of 256 Uint16 values.
Not all display hardware is able to change gamma.
Return Value
Returns -1 on error.