SDL_GetGamma - Gets the gamma of the display
#include "SDL.h"
int SDL_GetGamma(
float *red, float *green, float
*blue);
Gets the color gamma of the display. The gamma value for each color component
will be place in the parameters
red,
green and
blue. The
values can range from 0.1 to 10.
Note:
This function currently only works on XFreee 4.0 and up.
SDL_SetGamma,
SDL_SetVideoMode