aboutsummaryrefslogtreecommitdiff
path: root/xorg-server/mi/mioverlay.h
blob: dca65ad37cfda0f14b31a298b50bba27d63d0e1e (plain)
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

#ifdef HAVE_DIX_CONFIG_H
#include <dix-config.h>
#endif

#ifndef __MIOVERLAY_H
#define __MIOVERLAY_H

typedef void (*miOverlayTransFunc)(ScreenPtr, int, BoxPtr);
typedef Bool (*miOverlayInOverlayFunc)(WindowPtr);

extern _X_EXPORT Bool
miInitOverlay(
   ScreenPtr pScreen, 
   miOverlayInOverlayFunc inOverlay,
   miOverlayTransFunc trans
);

extern _X_EXPORT Bool
miOverlayGetPrivateClips(
    WindowPtr pWin,
    RegionPtr *borderClip,
    RegionPtr *clipList
);

extern _X_EXPORT Bool miOverlayCollectUnderlayRegions(WindowPtr, RegionPtr*);
extern _X_EXPORT void miOverlayComputeCompositeClip(GCPtr, WindowPtr);
extern _X_EXPORT Bool miOverlayCopyUnderlay(ScreenPtr);
extern _X_EXPORT void miOverlaySetTransFunction(ScreenPtr, miOverlayTransFunc);
extern _X_EXPORT void miOverlaySetRootClip(ScreenPtr, Bool);

#endif /* __MIOVERLAY_H */