XPresentRedirectNotifyEvent.update_region

• display
• divisor
• eid
• event_window
• evtype
• extension
• idle_fence
• nnotifies
• notifies
• options
• pixmap
• remainder
• send_event
• serial
• serial_number
• target_crtc
• target_msc
• type
• update_rect
• update_region
• valid_rect
• valid_region
• wait_fence
• window
• x_off
• y_off