| .TH "SDL_GetGammaRamp" "3" "Sun 10 Jun 2001, 19:42" "SDL" "SDL API Reference" |
| .SH "NAME" |
| SDL_GetGammaRamp\- Gets the color gamma lookup tables for the display |
| .SH "SYNOPSIS" |
| .PP |
| \fB#include "SDL\&.h" |
| .sp |
| \fBint \fBSDL_GetGammaRamp\fP\fR(\fBUint16 *redtable, Uint16 *greentable, Uint16 *bluetable\fR); |
| .SH "DESCRIPTION" |
| .PP |
| Gets the gamma translation lookup tables currently used by the display\&. Each table is an array of 256 Uint16 values\&. |
| .PP |
| Not all display hardware is able to change gamma\&. |
| .SH "RETURN VALUE" |
| .PP |
| Returns -1 on error\&. |
| .SH "SEE ALSO" |
| .PP |
| \fISDL_SetGamma\fR \fISDL_SetGammaRamp\fR |
| ...\" created by instant / docbook-to-man, Sun 10 Jun 2001, 19:42 |
