Manual Pages for UNIX Operating System command usage for man SDL_GetGammaRamp

SDL API Reference                             SDL_GetGammaRamp(3)



NAME
     SDL_GetGammaRamp - Gets the color gamma  lookup  tables  for
     the display

SYNOPSIS
     #include "SDL.h"

     int SDL_GetGammaRamp(Uint16 *redtable,  Uint16  *greentable,
     Uint16 *bluetable);

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.

SEE ALSO
     SDL_SetGamma SDL_SetGammaRamp


































SDL            Last change: Tue 11 Sep 2001, 23:01              1