1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
#define Font XXFont
#define Screen XXScreen
#define Display XXDisplay
#include <X11/Xlib.h>
/* #include <X11/Xlibint.h> */
#include <X11/Xatom.h>
#include <X11/Xutil.h>
#include <X11/IntrinsicP.h>
#include <X11/StringDefs.h>
#undef Font
#undef Screen
#undef Display
/*
* Structure pointed to by X field of Memimage
*/
typedef struct Xmem Xmem;
enum
{
PMundef = ~0 /* undefined pixmap id */
};
struct Xmem
{
int pmid; /* pixmap id for screen ldepth instance */
XImage *xi; /* local image if we currenty have the data */
int dirty;
Rectangle dirtyr;
Rectangle r;
uintptr pc; /* who wrote into xi */
};
extern int xtblbit;
extern int x24bitswap;
extern int plan9tox11[];
extern int x11toplan9[];
extern int xscreendepth;
extern XXDisplay *xdisplay;
extern Drawable xscreenid;
extern Visual *xvis;
extern GC xgcfill, xgcfill0;
extern int xgcfillcolor, xgcfillcolor0;
extern GC xgccopy, xgccopy0;
extern GC xgczero, xgczero0;
extern int xgczeropm, xgczeropm0;
extern GC xgcsimplesrc, xgcsimplesrc0;
extern int xgcsimplecolor, xgcsimplecolor0, xgcsimplepm, xgcsimplepm0;
extern GC xgcreplsrc, xgcreplsrc0;
extern int xgcreplsrcpm, xgcreplsrcpm0, xgcreplsrctile, xgcreplsrctile0;
extern XImage* allocXdata(Memimage*, Rectangle);
extern void putXdata(Memimage*, Rectangle);
extern XImage* getXdata(Memimage*, Rectangle);
extern void freeXdata(Memimage*);
extern void dirtyXdata(Memimage*, Rectangle);
extern ulong xscreenchan;
extern void xfillcolor(Memimage*, Rectangle, ulong);
|
