4 >SDL_GetGammaRamp</TITLE
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83 >SDL_GetGammaRamp -- Gets the color gamma lookup tables for the display</DIV
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100 >#include "SDL.h"</PRE
109 >(Uint16 *redtable, Uint16 *greentable, Uint16 *bluetable);</CODE
123 >Gets the gamma translation lookup tables currently used by the display.
124 Each table is an array of 256 Uint16 values.</P
126 >Not all display hardware is able to change gamma.</P
136 >Returns -1 on error.</P
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213 >SDL_SetGammaRamp</TD