diff -r ffa851df0825 -r 2fb8b9db1c86 symbian-qemu-0.9.1-12/libsdl-trunk/docs/html/sdlgetgammaramp.html --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/symbian-qemu-0.9.1-12/libsdl-trunk/docs/html/sdlgetgammaramp.html Fri Jul 31 15:01:17 2009 +0100 @@ -0,0 +1,219 @@ +SDL_GetGammaRamp
SDL Library Documentation
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SDL_GetGammaRamp

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

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SDL_SetGammaUpSDL_SetGammaRamp
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