FlowCombiner.updatePadFlow

Sets the provided pad's last flow return to provided value and computes the combined flow return for the pads in it.

The #GstFlowReturn parameter should be the last flow return update for a pad in this #GstFlowCombiner. It will use this value to be able to shortcut some combinations and avoid looking over all pads again. e.g. The last combined return is the same as the latest obtained #GstFlowReturn.

Parameters

pad gst.pad.Pad

the #GstPad whose #GstFlowReturn to update

fret gst.types.FlowReturn

the latest #GstFlowReturn received for a pad in this #GstFlowCombiner

Return Value

Type: gst.types.FlowReturn

The combined #GstFlowReturn