XvAlreadyGrabbed
XvAnyReasonMask
XvBadAlloc
XvBadControl
XvBadEncoding
XvBadExtension
XvBadPort
XvBadReply
XvBottomToTop
XvBusy
XvBusyMask
XvGettable
XvHardError
XvHardErrorMask
XvImageMask
XvInput
XvInputMask
XvInvalidTime
XvLastReason
XvName
XvNone
XvNoReasonMask
XvNumErrors
XvNumEvents
XvNumReasons
XvOutput
XvOutputMask
XvPacked
XvPixmapMask
XvPlanar
XvPortNotify
XvPreempted
XvPreemptedMask
XvRevision
XvRGB
XvSettable
XvStarted
XvStartedMask
XvStillMask
XvStopped
XvStoppedMask
XvTopToBottom
XvVersion
XvVideoMask
XvVideoNotify
XvWindowMask
XvYUV