FlowCombiner.updatePadFlow
gst.types.FlowReturn updatePadFlow(gst.pad.Pad pad, gst.types.FlowReturn fret)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 | the #GstPad whose #GstFlowReturn to update |
fret | the latest #GstFlowReturn received for a pad in this #GstFlowCombiner |
Returns
The combined #GstFlowReturn