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/*
* Copyright (c) 1998-2001 by The XFree86 Project, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* Except as contained in this notice, the name of the copyright holder(s)
* and author(s) shall not be used in advertising or otherwise to promote
* the sale, use or other dealings in this Software without prior written
* authorization from the copyright holder(s) and author(s).
*/
#ifndef _XF86CMAP_H
#define _XF86CMAP_H
#include "xf86str.h"
#include "colormapst.h"
#define CMAP_PALETTED_TRUECOLOR 0x0000001
#define CMAP_RELOAD_ON_MODE_SWITCH 0x0000002
#define CMAP_LOAD_EVEN_IF_OFFSCREEN 0x0000004
extern _X_EXPORT Bool xf86HandleColormaps(
ScreenPtr pScreen,
int maxCol,
int sigRGBbits,
xf86LoadPaletteProc *loadPalette,
xf86SetOverscanProc *setOverscan,
unsigned int flags
);
extern _X_EXPORT int
xf86ChangeGamma(
ScreenPtr pScreen,
Gamma newGamma
);
extern _X_EXPORT int
xf86ChangeGammaRamp(
ScreenPtr pScreen,
int size,
unsigned short *red,
unsigned short *green,
unsigned short *blue
);
extern _X_EXPORT int xf86GetGammaRampSize(ScreenPtr pScreen);
extern _X_EXPORT int
xf86GetGammaRamp(
ScreenPtr pScreen,
int size,
unsigned short *red,
unsigned short *green,
unsigned short *blue
);
#endif /* _XF86CMAP_H */
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