xf86/xv: Use PostValidateTree to do reput

ValidateTree calls first ClipNotify and later might call
WindowExposures. To avoid useless double reput ClipNotify delays reput
to WindowExposures or PostValidateTree.

PostValidatTree checks all ports if there is clip changes. On clip
changes reput is done to move or scale the overlay.

Signed-off-by: Pauli Nieminen <ext-pauli.nieminen@nokia.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@nokia.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/hw/xfree86/common/xf86xvpriv.h b/hw/xfree86/common/xf86xvpriv.h
index 3f1106de7..2a459f1b4 100644
--- a/hw/xfree86/common/xf86xvpriv.h
+++ b/hw/xfree86/common/xf86xvpriv.h
@@ -40,6 +40,7 @@ typedef struct {
    DestroyWindowProcPtr		DestroyWindow;
    ClipNotifyProcPtr		ClipNotify;
    WindowExposuresProcPtr	WindowExposures;
+   PostValidateTreeProcPtr	PostValidateTree;
    void                         (*AdjustFrame)(int, int, int, int);
    Bool                         (*EnterVT)(int, int);
    void                         (*LeaveVT)(int, int);
@@ -73,6 +74,7 @@ typedef struct {
    Bool FreeCompositeClip;
    XvAdaptorRecPrivatePtr AdaptorRec;
    XvStatus isOn;
+   Bool clipChanged;
    int vid_x, vid_y, vid_w, vid_h;
    int drw_x, drw_y, drw_w, drw_h;
    DevUnion DevPriv;