67 lines
2.3 KiB
C
67 lines
2.3 KiB
C
/*
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* Copyright 2002-2004 Red Hat Inc., Durham, North Carolina.
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*
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* All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation on the rights to use, copy, modify, merge,
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* publish, distribute, sublicense, and/or sell copies of the Software,
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* and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial
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* portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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/*
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* Authors:
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* Kevin E. Martin <kem@redhat.com>
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*
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*/
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/** \file
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* Header file for colormap support. \see dmxcmap.c. */
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#ifndef DMXCMAP_H
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#define DMXCMAP_H
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#include "colormapst.h"
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/** Colormap private area. */
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typedef struct _dmxColormapPriv {
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Colormap cmap;
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} dmxColormapPrivRec, *dmxColormapPrivPtr;
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extern Bool dmxCreateColormap(ColormapPtr pColormap);
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extern void dmxDestroyColormap(ColormapPtr pColormap);
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extern void dmxInstallColormap(ColormapPtr pColormap);
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extern void dmxStoreColors(ColormapPtr pColormap, int ndef, xColorItem *pdef);
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extern Bool dmxCreateDefColormap(ScreenPtr pScreen);
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extern Bool dmxBECreateColormap(ColormapPtr pColormap);
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extern Bool dmxBEFreeColormap(ColormapPtr pColormap);
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/** Set colormap private structure. */
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#define DMX_SET_COLORMAP_PRIV(_pCMap, _pCMapPriv) \
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dixSetPrivate(&(_pCMap)->devPrivates, dmxColormapPrivateKey, _pCMapPriv)
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/** Get colormap private structure. */
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#define DMX_GET_COLORMAP_PRIV(_pCMap) (dmxColormapPrivPtr) \
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dixLookupPrivate(&(_pCMap)->devPrivates, dmxColormapPrivateKey)
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#endif /* DMXCMAP_H */
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