view docs/html/sdlgetgammaramp.html @ 3235:d35b649858e0

David Carre to Sam Hello sam, me again. I'v fixed another bug in the pandora code, it's on the no-X videodriver, i forgot to add some code to destroy the window so it was impossible to reload SDL inside the same application (eglTerminate). You'll find the svn diff attached. See you, David.
author Sam Lantinga <slouken@libsdl.org>
date Tue, 11 Aug 2009 13:45:01 +0000
parents 355632dca928
children
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>SDL_GetGammaRamp</TITLE
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>SDL_GetGammaRamp</H1
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>Name</H2
>SDL_GetGammaRamp&nbsp;--&nbsp;Gets the color gamma lookup tables for the display</DIV
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>Synopsis</H2
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>#include "SDL.h"</PRE
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><CODE
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>int <B
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>SDL_GetGammaRamp</B
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>(Uint16 *redtable, Uint16 *greentable, Uint16 *bluetable);</CODE
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>Description</H2
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>Gets the gamma translation lookup tables currently used by the display.
Each table is an array of 256 Uint16 values.</P
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>Not all display hardware is able to change gamma.</P
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>Return Value</H2
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>Returns -1 on error.</P
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>SDL_SetGamma</A
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>SDL_SetGammaRamp</A
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