1
2 #ifdef HAVE_DIX_CONFIG_H
3 #include <dix-config.h>
4 #endif
5
6 #ifndef _PANORAMIXSRV_H_
7 #define _PANORAMIXSRV_H_
8
9 #include "panoramiX.h"
10
11 extern _X_EXPORT int PanoramiXNumScreens;
12 extern _X_EXPORT int PanoramiXPixWidth;
13 extern _X_EXPORT int PanoramiXPixHeight;
14 extern _X_EXPORT RegionRec PanoramiXScreenRegion;
15
16 extern _X_EXPORT VisualID PanoramiXTranslateVisualID(int screen, VisualID orig);
17 extern _X_EXPORT void PanoramiXConsolidate(void);
18 extern _X_EXPORT Bool PanoramiXCreateConnectionBlock(void);
19 extern _X_EXPORT PanoramiXRes *PanoramiXFindIDByScrnum(RESTYPE, XID, int);
20 extern _X_EXPORT Bool
21 XineramaRegisterConnectionBlockCallback(void (*func) (void));
22 extern _X_EXPORT int XineramaDeleteResource(void *, XID);
23
24 extern _X_EXPORT void XineramaReinitData(void);
25
26 extern _X_EXPORT RESTYPE XRC_DRAWABLE;
27 extern _X_EXPORT RESTYPE XRT_WINDOW;
28 extern _X_EXPORT RESTYPE XRT_PIXMAP;
29 extern _X_EXPORT RESTYPE XRT_GC;
30 extern _X_EXPORT RESTYPE XRT_COLORMAP;
31 extern _X_EXPORT RESTYPE XRT_PICTURE;
32
33 /*
34 * Drivers are allowed to wrap this function. Each wrapper can decide that the
35 * two visuals are unequal, but if they are deemed equal, the wrapper must call
36 * down and return FALSE if the wrapped function does. This ensures that all
37 * layers agree that the visuals are equal. The first visual is always from
38 * screen 0.
39 */
40 typedef Bool (*XineramaVisualsEqualProcPtr) (VisualPtr, ScreenPtr, VisualPtr);
41 extern _X_EXPORT XineramaVisualsEqualProcPtr XineramaVisualsEqualPtr;
42
43 extern _X_EXPORT void XineramaGetImageData(DrawablePtr *pDrawables,
44 int left,
45 int top,
46 int width,
47 int height,
48 unsigned int format,
49 unsigned long planemask,
50 char *data, int pitch, Bool isRoot);
51
52 static inline void
panoramix_setup_ids(PanoramiXRes * resource,ClientPtr client,XID base_id)53 panoramix_setup_ids(PanoramiXRes * resource, ClientPtr client, XID base_id)
54 {
55 int j;
56
57 resource->info[0].id = base_id;
58 FOR_NSCREENS_FORWARD_SKIP(j) {
59 resource->info[j].id = FakeClientID(client->index);
60 }
61 }
62
63 #endif /* _PANORAMIXSRV_H_ */
64