blob: c1116d52e602288e14bbfc7679577e49044e7f7d [file] [log] [blame]
.TH "SDL_GetGammaRamp" "3" "Tue 11 Sep 2001, 23:01" "SDL" "SDL API Reference"
SDL_GetGammaRamp \- Gets the color gamma lookup tables for the display
\fB#include "SDL\&.h"
\fBint \fBSDL_GetGammaRamp\fP\fR(\fBUint16 *redtable, Uint16 *greentable, Uint16 *bluetable\fR);
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\&.
Returns -1 on error\&.
\fISDL_SetGamma\fR \fISDL_SetGammaRamp\fR
.\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:01