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Annotation of researchv9/X11/src/X.V11R1/server/include/gcstruct.h, revision 1.1.1.1

1.1       root        1: /* $Header: gcstruct.h,v 1.1 87/09/11 07:49:45 toddb Exp $ */
                      2: /***********************************************************
                      3: Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts,
                      4: and the Massachusetts Institute of Technology, Cambridge, Massachusetts.
                      5: 
                      6:                         All Rights Reserved
                      7: 
                      8: Permission to use, copy, modify, and distribute this software and its 
                      9: documentation for any purpose and without fee is hereby granted, 
                     10: provided that the above copyright notice appear in all copies and that
                     11: both that copyright notice and this permission notice appear in 
                     12: supporting documentation, and that the names of Digital or MIT not be
                     13: used in advertising or publicity pertaining to distribution of the
                     14: software without specific, written prior permission.  
                     15: 
                     16: DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
                     17: ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
                     18: DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
                     19: ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
                     20: WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
                     21: ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
                     22: SOFTWARE.
                     23: 
                     24: ******************************************************************/
                     25: 
                     26: #ifndef GCSTRUCT_H
                     27: #define GCSTRUCT_H
                     28: 
                     29: #include "gc.h"
                     30: 
                     31: #include "miscstruct.h"
                     32: #include "region.h"
                     33: #include "pixmap.h"
                     34: #include "screenint.h"
                     35: #include "dixfont.h"
                     36: 
                     37: typedef struct _GCInterest {
                     38:     struct _GCInterest *pNextGCInterest;
                     39:     struct _GCInterest *pLastGCInterest;
                     40:     int                        length;         
                     41:     ATOM               owner;          /* extension id of owning extension */
                     42:     unsigned long      ValInterestMask;
                     43:     void               (* ValidateGC) ();
                     44:     unsigned long      ChangeInterestMask;
                     45:     int                        (* ChangeGC) ();
                     46:     void               (* CopyGCSource) ();
                     47:     void               (* CopyGCDest) ();
                     48:     void               (* DestroyGC) ();
                     49:     pointer            extPriv;        /* pointer extension private data */
                     50: } GCInterestRec;
                     51: 
                     52: typedef struct _GC{
                     53:     ScreenPtr  pScreen;                
                     54:     pointer    devPriv;                /* private to the device */
                     55:     int         depth;    
                     56:     unsigned long        serialNumber;
                     57:     GCInterestPtr      pNextGCInterest;
                     58:     GCInterestPtr      pLastGCInterest;
                     59:     int                alu;
                     60:     unsigned long      planemask;
                     61:     unsigned long      fgPixel, bgPixel;
                     62:     int                lineWidth;          
                     63:     int                lineStyle;
                     64:     int                capStyle;
                     65:     int                joinStyle;
                     66:     int                fillStyle;
                     67:     int                fillRule;
                     68:     int                arcMode;
                     69:     PixmapPtr  tile;
                     70:     PixmapPtr  stipple;
                     71:     DDXPointRec        patOrg;                 /* origin for (tile, stipple) */
                     72:     FontPtr    font;
                     73:     int                subWindowMode;
                     74:     Bool       graphicsExposures;
                     75:     DDXPointRec        clipOrg;
                     76:     pointer    clientClip;
                     77:     int                clientClipType;         /* pixmap, region, or none */
                     78:     int                dashOffset;
                     79:     int                numInDashList;          /* num elements in dash linst */
                     80:     unsigned char *dash;               /* dash pattern */
                     81: 
                     82:     unsigned long      stateChanges;   /* masked with GC_* */
                     83:     DDXPointRec        lastWinOrg;             /* origin of last window */
                     84:     int                miTranslate:1;          /* should mi things translate? */
                     85: 
                     86:     void (* FillSpans)();
                     87:     void (* SetSpans)();
                     88: 
                     89:     void (* PutImage)();
                     90:     void (* CopyArea)();
                     91:     void (* CopyPlane)();
                     92:     void (* PolyPoint)();
                     93:     void (* Polylines)();
                     94:     void (* PolySegment)();
                     95:     void (* PolyRectangle)();
                     96:     void (* PolyArc)();
                     97:     void (* FillPolygon)();
                     98:     void (* PolyFillRect)();
                     99:     void (* PolyFillArc)();
                    100:     int (* PolyText8)();
                    101:     int (* PolyText16)();
                    102:     void (* ImageText8)();
                    103:     void (* ImageText16)();
                    104:     void (* ImageGlyphBlt)();
                    105:     void (* PolyGlyphBlt)();
                    106:     void (* PushPixels)();
                    107:     void (* LineHelper)();
                    108:     void (* ChangeClip) ();
                    109:     void (* DestroyClip) ();
                    110:     void (* CopyClip)();
                    111: } GC;
                    112: 
                    113: extern GC *CreateGC();
                    114: extern GC BltGCs[];
                    115: extern void FreeGC();
                    116: 
                    117: #endif /* GCSTRUCT_H */

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