diff options
Diffstat (limited to 'nx-X11/programs/Xserver/include/bstorestr.h')
-rw-r--r-- | nx-X11/programs/Xserver/include/bstorestr.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/nx-X11/programs/Xserver/include/bstorestr.h b/nx-X11/programs/Xserver/include/bstorestr.h new file mode 100644 index 000000000..8f21855c4 --- /dev/null +++ b/nx-X11/programs/Xserver/include/bstorestr.h @@ -0,0 +1,58 @@ +/* $XFree86: xc/programs/Xserver/include/bstorestr.h,v 1.2 2001/01/06 20:58:12 tsi Exp $*/ +/* + * Copyright (c) 1987 by the Regents of the University of California + * + * Permission to use, copy, modify, and distribute this software and its + * documentation for any purpose and without fee is hereby granted, provided + * that the above copyright notice appear in all copies. The University of + * California makes no representations about the suitability of this software + * for any purpose. It is provided "as is" without express or implied + * warranty. + */ + +/* + * Moved here from mi to allow wrapping of lower level backing store functions. + * -- 1997.10.27 Marc Aurele La France (tsi@xfree86.org) + */ + +#ifndef _BSTORESTR_H_ +#define _BSTORESTR_H_ + +#include "gc.h" +#include "pixmap.h" +#include "region.h" +#include "window.h" + +typedef void (* BackingStoreSaveAreasProcPtr)( + PixmapPtr /*pBackingPixmap*/, + RegionPtr /*pObscured*/, + int /*x*/, + int /*y*/, + WindowPtr /*pWin*/); + +typedef void (* BackingStoreRestoreAreasProcPtr)( + PixmapPtr /*pBackingPixmap*/, + RegionPtr /*pExposed*/, + int /*x*/, + int /*y*/, + WindowPtr /*pWin*/); + +typedef void (* BackingStoreSetClipmaskRgnProcPtr)( + GCPtr /*pBackingGC*/, + RegionPtr /*pbackingCompositeClip*/); + +typedef PixmapPtr (* BackingStoreGetImagePixmapProcPtr)(void); + +typedef PixmapPtr (* BackingStoreGetSpansPixmapProcPtr)(void); + +typedef struct _BSFuncs { + + BackingStoreSaveAreasProcPtr SaveAreas; + BackingStoreRestoreAreasProcPtr RestoreAreas; + BackingStoreSetClipmaskRgnProcPtr SetClipmaskRgn; + BackingStoreGetImagePixmapProcPtr GetImagePixmap; + BackingStoreGetSpansPixmapProcPtr GetSpansPixmap; + +} BSFuncRec, *BSFuncPtr; + +#endif /* _BSTORESTR_H_ */ |