# dmxpixmap.h

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    00001 /* $XFree86$ */
    00002 /*
    00003  * Copyright 2001-2004 Red Hat Inc., Durham, North Carolina.
    00004  *
    00005  * All Rights Reserved.
    00006  *
    00007  * Permission is hereby granted, free of charge, to any person obtaining
    00008  * a copy of this software and associated documentation files (the
    00009  * "Software"), to deal in the Software without restriction, including
    00010  * without limitation on the rights to use, copy, modify, merge,
    00011  * publish, distribute, sublicense, and/or sell copies of the Software,
    00012  * and to permit persons to whom the Software is furnished to do so,
    00013  * subject to the following conditions:
    00014  *
    00015  * The above copyright notice and this permission notice (including the
    00016  * next paragraph) shall be included in all copies or substantial
    00017  * portions of the Software.
    00018  *
    00019  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
    00020  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
    00021  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
    00022  * NON-INFRINGEMENT.  IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
    00023  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
    00024  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
    00025  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
    00026  * SOFTWARE.
    00027  */
    00028
    00029 /*
    00030  * Authors:
    00031  *   Kevin E. Martin <kem@redhat.com>
    00032  *
    00033  */
    00034
    00038 #ifndef DMXPIXMAP_H
    00039 #define DMXPIXMAP_H
    00040
    00041 #include "pixmapstr.h"
    00042
    00044 typedef struct _dmxPixPriv {
    00045     Pixmap   pixmap;
    00046     XImage  *detachedImage;
    00047 } dmxPixPrivRec, *dmxPixPrivPtr;
    00048
    00049
    00050 extern Bool      dmxInitPixmap(ScreenPtr pScreen);
    00051
    00052 extern PixmapPtr dmxCreatePixmap(ScreenPtr pScreen,
    00053                                  int width, int height, int depth);
    00054 extern Bool      dmxDestroyPixmap(PixmapPtr pPixmap);
    00055 extern RegionPtr dmxBitmapToRegion(PixmapPtr pPixmap);
    00056
    00057 extern void      dmxBECreatePixmap(PixmapPtr pPixmap);
    00058 extern Bool      dmxBEFreePixmap(PixmapPtr pPixmap);
    00059
    00061 extern int dmxPixPrivateIndex;
    00062
    00064 #define DMX_GET_PIXMAP_PRIV(_pPix)                                      \
    00065     (dmxPixPrivPtr)(_pPix)->devPrivates[dmxPixPrivateIndex].ptr
    00066
    00067 #endif /* DMXPIXMAP_H */

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