1 76193d7c 2003-09-30 devnull /*
 2 76193d7c 2003-09-30 devnull  * Structure pointed to by X field of Memimage
 3 76193d7c 2003-09-30 devnull  */
 4 76193d7c 2003-09-30 devnull 
 5 76193d7c 2003-09-30 devnull typedef struct Xmem Xmem;
 6 76193d7c 2003-09-30 devnull typedef struct Xprivate Xprivate;
 7 76193d7c 2003-09-30 devnull 
 8 76193d7c 2003-09-30 devnull enum
 9 76193d7c 2003-09-30 devnull {
10 76193d7c 2003-09-30 devnull 	PMundef = ~0
11 76193d7c 2003-09-30 devnull };
12 76193d7c 2003-09-30 devnull 
13 76193d7c 2003-09-30 devnull struct Xmem
14 76193d7c 2003-09-30 devnull {
15 76193d7c 2003-09-30 devnull 	int		pixmap;	/* pixmap id */
16 76193d7c 2003-09-30 devnull 	XImage		*xi;	/* local image */
17 76193d7c 2003-09-30 devnull 	int		dirty;	/* is the X server ahead of us?  */
18 76193d7c 2003-09-30 devnull 	Rectangle	dirtyr;	/* which pixels? */
19 76193d7c 2003-09-30 devnull 	Rectangle	r;	/* size of image */
20 76193d7c 2003-09-30 devnull };
21 76193d7c 2003-09-30 devnull 
22 76193d7c 2003-09-30 devnull struct Xprivate {
23 76193d7c 2003-09-30 devnull 	u32int		black;
24 76193d7c 2003-09-30 devnull 	u32int		chan;
25 76193d7c 2003-09-30 devnull 	XColormap	cmap;
26 76193d7c 2003-09-30 devnull 	XCursor		cursor;
27 76193d7c 2003-09-30 devnull 	XDisplay	*display;
28 76193d7c 2003-09-30 devnull 	int		depth;				/* of screen */
29 76193d7c 2003-09-30 devnull 	XDrawable	drawable;
30 76193d7c 2003-09-30 devnull 	XColor		map[256];
31 76193d7c 2003-09-30 devnull 	XColor		map7[128];
32 76193d7c 2003-09-30 devnull 	uchar		map7to8[128][2];
33 76193d7c 2003-09-30 devnull 	XGC		gccopy;
34 76193d7c 2003-09-30 devnull 	XGC		gccopy0;
35 76193d7c 2003-09-30 devnull 	XGC		gcfill;
36 76193d7c 2003-09-30 devnull 	u32int		gcfillcolor;
37 76193d7c 2003-09-30 devnull 	XGC		gcfill0;
38 76193d7c 2003-09-30 devnull 	u32int		gcfill0color;
39 76193d7c 2003-09-30 devnull 	XGC		gcreplsrc;
40 76193d7c 2003-09-30 devnull 	u32int		gcreplsrctile;
41 76193d7c 2003-09-30 devnull 	XGC		gcreplsrc0;
42 76193d7c 2003-09-30 devnull 	u32int		gcreplsrc0tile;
43 76193d7c 2003-09-30 devnull 	XGC		gcsimplesrc;
44 76193d7c 2003-09-30 devnull 	u32int		gcsimplesrccolor;
45 76193d7c 2003-09-30 devnull 	u32int		gcsimplesrcpixmap;
46 76193d7c 2003-09-30 devnull 	XGC		gcsimplesrc0;
47 76193d7c 2003-09-30 devnull 	u32int		gcsimplesrc0color;
48 76193d7c 2003-09-30 devnull 	u32int		gcsimplesrc0pixmap;
49 76193d7c 2003-09-30 devnull 	XGC		gczero;
50 76193d7c 2003-09-30 devnull 	u32int		gczeropixmap;
51 76193d7c 2003-09-30 devnull 	XGC		gczero0;
52 76193d7c 2003-09-30 devnull 	u32int		gczero0pixmap;
53 76193d7c 2003-09-30 devnull 	XDisplay	*kbdcon;
54 76193d7c 2003-09-30 devnull 	XDisplay	*mousecon;
55 76193d7c 2003-09-30 devnull 	Memimage*	screenimage;
56 76193d7c 2003-09-30 devnull 	XDrawable	screenpm;
57 76193d7c 2003-09-30 devnull 	Rectangle	screenr;
58 76193d7c 2003-09-30 devnull 	XDisplay	*snarfcon;
59 76193d7c 2003-09-30 devnull 	int		toplan9[256];
60 76193d7c 2003-09-30 devnull 	int		tox11[256];
61 76193d7c 2003-09-30 devnull 	int		usetable;
62 76193d7c 2003-09-30 devnull 	XVisual		*vis;
63 76193d7c 2003-09-30 devnull 	u32int		white;
64 76193d7c 2003-09-30 devnull };
65 76193d7c 2003-09-30 devnull 
66 76193d7c 2003-09-30 devnull extern Xprivate _x;
67 76193d7c 2003-09-30 devnull 
68 76193d7c 2003-09-30 devnull extern Memimage *xallocmemimage(Rectangle, u32int, int);
69 76193d7c 2003-09-30 devnull extern XImage	*xallocxdata(Memimage*, Rectangle);
70 76193d7c 2003-09-30 devnull extern void	xdirtyxdata(Memimage*, Rectangle);
71 76193d7c 2003-09-30 devnull extern void	xfillcolor(Memimage*, Rectangle, u32int);
72 76193d7c 2003-09-30 devnull extern void	xfreexdata(Memimage*);
73 76193d7c 2003-09-30 devnull extern XImage	*xgetxdata(Memimage*, Rectangle);
74 76193d7c 2003-09-30 devnull extern void	xputxdata(Memimage*, Rectangle);
75 76193d7c 2003-09-30 devnull 
76 76193d7c 2003-09-30 devnull struct Mouse;
77 76193d7c 2003-09-30 devnull extern int	xtoplan9mouse(XEvent*, struct Mouse*);
78 76193d7c 2003-09-30 devnull extern int	xtoplan9kbd(XEvent*);
79 76193d7c 2003-09-30 devnull extern void	xexpose(XEvent*, XDisplay*);
80 76193d7c 2003-09-30 devnull extern int	xconfigure(XEvent*, XDisplay*);
81 76193d7c 2003-09-30 devnull extern void	flushmemscreen(Rectangle);
82 76193d7c 2003-09-30 devnull extern void	xmoveto(Point);
83 76193d7c 2003-09-30 devnull struct Cursor;
84 76193d7c 2003-09-30 devnull extern void	xsetcursor(struct Cursor*);
85 76193d7c 2003-09-30 devnull 
86 76193d7c 2003-09-30 devnull #define MouseMask (\
87 76193d7c 2003-09-30 devnull 	ButtonPressMask|\
88 76193d7c 2003-09-30 devnull 	ButtonReleaseMask|\
89 76193d7c 2003-09-30 devnull 	PointerMotionMask|\
90 76193d7c 2003-09-30 devnull 	Button1MotionMask|\
91 76193d7c 2003-09-30 devnull 	Button2MotionMask|\
92 76193d7c 2003-09-30 devnull 	Button3MotionMask)
93 76193d7c 2003-09-30 devnull