hw/xnest/XNGC.h

   1 /*
   2
   3 Copyright 1993 by Davor Matic
   4
   5 Permission to use, copy, modify, distribute, and sell this software
   6 and its documentation for any purpose is hereby granted without fee,
   7 provided that the above copyright notice appear in all copies and that
   8 both that copyright notice and this permission notice appear in
   9 supporting documentation.  Davor Matic makes no representations about
  10 the suitability of this software for any purpose.  It is provided "as
  11 is" without express or implied warranty.
  12
  13 */
  14
  15 #ifndef XNESTGC_H
  16 #define XNESTGC_H
  17
  18 /* This file uses the GC definition form Xlib.h as XlibGC. */
  19
  20 typedef struct {
  21     XlibGC gc;
  22 } xnestPrivGC;
  23
  24 extern DevPrivateKeyRec xnestGCPrivateKeyRec;
  25
  26 #define xnestGCPrivateKey (&xnestGCPrivateKeyRec)
  27
  28 #define xnestGCPriv(pGC) ((xnestPrivGC *) \
  29     dixLookupPrivate(&(pGC)->devPrivates, xnestGCPrivateKey))
  30
  31 #define xnestGC(pGC) (xnestGCPriv(pGC)->gc)
  32
  33 Bool xnestCreateGC(GCPtr pGC);
  34 void xnestValidateGC(GCPtr pGC, unsigned long changes, DrawablePtr pDrawable);
  35 void xnestChangeGC(GCPtr pGC, unsigned long mask);
  36 void xnestCopyGC(GCPtr pGCSrc, unsigned long mask, GCPtr pGCDst);
  37 void xnestDestroyGC(GCPtr pGC);
  38 void xnestChangeClip(GCPtr pGC, int type, pointer pValue, int nRects);
  39 void xnestDestroyClip(GCPtr pGC);
  40 void xnestDestroyClipHelper(GCPtr pGC);
  41 void xnestCopyClip(GCPtr pGCDst, GCPtr pGCSrc);
  42
  43 #endif                          /* XNESTGC_H */