File Index

00001 /*
00002  * Copyright 2001-2004 Red Hat Inc., Durham, North Carolina.
00003  *
00004  * All Rights Reserved.
00005  *
00006  * Permission is hereby granted, free of charge, to any person obtaining
00007  * a copy of this software and associated documentation files (the
00008  * "Software"), to deal in the Software without restriction, including
00009  * without limitation on the rights to use, copy, modify, merge,
00010  * publish, distribute, sublicense, and/or sell copies of the Software,
00011  * and to permit persons to whom the Software is furnished to do so,
00012  * subject to the following conditions:
00013  *
00014  * The above copyright notice and this permission notice (including the
00015  * next paragraph) shall be included in all copies or substantial
00016  * portions of the Software.
00017  *
00018  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
00019  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
00020  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
00021  * NON-INFRINGEMENT.  IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
00022  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
00023  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
00024  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
00025  * SOFTWARE.
00026  */
00027 
00028 /*
00029  * Authors:
00030  *   Kevin E. Martin <kem@redhat.com>
00031  *
00032  */
00033 
00037 #ifndef DMXPIXMAP_H
00038 #define DMXPIXMAP_H
00039 
00040 #include "pixmapstr.h"
00041 
00043 typedef struct _dmxPixPriv {
00044     Pixmap   pixmap;
00045     XImage  *detachedImage;
00046 } dmxPixPrivRec, *dmxPixPrivPtr;
00047 
00048 
00049 extern Bool      dmxInitPixmap(ScreenPtr pScreen);
00050 
00051 extern PixmapPtr dmxCreatePixmap(ScreenPtr pScreen,
00052                                  int width, int height, int depth,
00053                                  unsigned usage_hint);
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 DevPrivateKey dmxPixPrivateKey;
00062 
00064 #define DMX_GET_PIXMAP_PRIV(_pPix)                                      \
00065     (dmxPixPrivPtr)dixLookupPrivate(&(_pPix)->devPrivates, dmxPixPrivateKey)
00066 
00067 #endif /* DMXPIXMAP_H */
dmxpixmap.h
