21 lines
695 B
Groff
21 lines
695 B
Groff
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.TH "SDL_GetGammaRamp" "3" "Tue 11 Sep 2001, 23:01" "SDL" "SDL API Reference"
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.SH "NAME"
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SDL_GetGammaRamp \- Gets the color gamma lookup tables for the display
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.SH "SYNOPSIS"
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.PP
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\fB#include "SDL\&.h"
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.sp
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\fBint \fBSDL_GetGammaRamp\fP\fR(\fBUint16 *redtable, Uint16 *greentable, Uint16 *bluetable\fR);
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.SH "DESCRIPTION"
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.PP
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Gets the gamma translation lookup tables currently used by the display\&. Each table is an array of 256 Uint16 values\&.
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.PP
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Not all display hardware is able to change gamma\&.
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.SH "RETURN VALUE"
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.PP
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Returns -1 on error\&.
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.SH "SEE ALSO"
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.PP
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\fISDL_SetGamma\fR \fISDL_SetGammaRamp\fR
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...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:01
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