1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun 3*4882a593Smuzhiyun Copyright 1993 by Davor Matic 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun Permission to use, copy, modify, distribute, and sell this software 6*4882a593Smuzhiyun and its documentation for any purpose is hereby granted without fee, 7*4882a593Smuzhiyun provided that the above copyright notice appear in all copies and that 8*4882a593Smuzhiyun both that copyright notice and this permission notice appear in 9*4882a593Smuzhiyun supporting documentation. Davor Matic makes no representations about 10*4882a593Smuzhiyun the suitability of this software for any purpose. It is provided "as 11*4882a593Smuzhiyun is" without express or implied warranty. 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun */ 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun #ifndef XNESTGC_H 16*4882a593Smuzhiyun #define XNESTGC_H 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun /* This file uses the GC definition form Xlib.h as XlibGC. */ 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun typedef struct { 21*4882a593Smuzhiyun XlibGC gc; 22*4882a593Smuzhiyun } xnestPrivGC; 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun extern DevPrivateKeyRec xnestGCPrivateKeyRec; 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun #define xnestGCPrivateKey (&xnestGCPrivateKeyRec) 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun #define xnestGCPriv(pGC) ((xnestPrivGC *) \ 29*4882a593Smuzhiyun dixLookupPrivate(&(pGC)->devPrivates, xnestGCPrivateKey)) 30*4882a593Smuzhiyun 31*4882a593Smuzhiyun #define xnestGC(pGC) (xnestGCPriv(pGC)->gc) 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun Bool xnestCreateGC(GCPtr pGC); 34*4882a593Smuzhiyun void xnestValidateGC(GCPtr pGC, unsigned long changes, DrawablePtr pDrawable); 35*4882a593Smuzhiyun void xnestChangeGC(GCPtr pGC, unsigned long mask); 36*4882a593Smuzhiyun void xnestCopyGC(GCPtr pGCSrc, unsigned long mask, GCPtr pGCDst); 37*4882a593Smuzhiyun void xnestDestroyGC(GCPtr pGC); 38*4882a593Smuzhiyun void xnestChangeClip(GCPtr pGC, int type, void *pValue, int nRects); 39*4882a593Smuzhiyun void xnestDestroyClip(GCPtr pGC); 40*4882a593Smuzhiyun void xnestCopyClip(GCPtr pGCDst, GCPtr pGCSrc); 41*4882a593Smuzhiyun 42*4882a593Smuzhiyun #endif /* XNESTGC_H */ 43