/* * Copyright 2002-2004 Red Hat Inc., Durham, North Carolina. * * All Rights Reserved. * * 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 on 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 (including the * next paragraph) 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 * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS * 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. */ /* * Authors: * Kevin E. Martin <kem@redhat.com> * */ /** \file * Header file for colormap support. \see dmxcmap.c. */ #ifndef DMXCMAP_H #define DMXCMAP_H #include "colormapst.h" /** Colormap private area. */ typedef struct _dmxColormapPriv { Colormap cmap; } dmxColormapPrivRec, *dmxColormapPrivPtr; extern Bool dmxCreateColormap(ColormapPtr pColormap); extern void dmxDestroyColormap(ColormapPtr pColormap); extern void dmxInstallColormap(ColormapPtr pColormap); extern void dmxStoreColors(ColormapPtr pColormap, int ndef, xColorItem * pdef); extern Bool dmxCreateDefColormap(ScreenPtr pScreen); extern Bool dmxBECreateColormap(ColormapPtr pColormap); extern Bool dmxBEFreeColormap(ColormapPtr pColormap); /** Set colormap private structure. */ #define DMX_SET_COLORMAP_PRIV(_pCMap, _pCMapPriv) \ dixSetPrivate(&(_pCMap)->devPrivates, dmxColormapPrivateKey, _pCMapPriv) /** Get colormap private structure. */ #define DMX_GET_COLORMAP_PRIV(_pCMap) (dmxColormapPrivPtr) \ dixLookupPrivate(&(_pCMap)->devPrivates, dmxColormapPrivateKey) #endif /* DMXCMAP_H */