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composite: Add GetImage wrapper

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When GetImage is performed on a window, force an immediate update of
all the automatically redirected windows, so that the current window
contents will be up to date.

Signed-off-by: Ville Syrjälä <ville.syrjala@nokia.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Daniel Stone <daniel@fooishbar.org>
Signed-off-by: Keith Packard <keithp@keithp.com>
This commit is contained in:
Ville Syrjälä
2011-01-05 20:41:07 +02:00
committed by Keith Packard
parent a5dc3531e1
commit 84154954db
3 changed files with 29 additions and 1 deletions
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4
composite/compint.h
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@@ -159,6 +159,7 @@ typedef struct _CompScreen {
Window overlayWid;
CompOverlayClientPtr pOverlayClients;
GetImageProcPtr GetImage;
} CompScreenRec, *CompScreenPtr;
extern DevPrivateKeyRec CompScreenPrivateKeyRec;
@@ -315,6 +316,9 @@ compCopyWindow (WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc);
void
compWindowUpdate (WindowPtr pWin);
void
compScreenUpdate (ScreenPtr pScreen);
WindowPtr
CompositeRealChildHead (WindowPtr pWin);