Pauli Nieminen 5d020c3135 xf86/xv: Only register PostValidateTree hook when there is work to do ...

If none of Xv ports were affected by window tree modifications we don't
want scan the port list. To avoid useless scanning of port list
PostValidateTree hook is only registered when ClipNotify was called for
any port.

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

2011-02-03 14:38:42 +02:00

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