VideoAggregatorPad.hasCurrentBuffer

Checks if the pad currently has a buffer queued that is going to be used for the current output frame.

This must only be called from the #GstVideoAggregatorClass::aggregate_frames virtual method, or from the #GstVideoAggregatorPadClass::prepare_frame virtual method of the aggregator pads.

class VideoAggregatorPad
bool
hasCurrentBuffer
()

Return Value

Type: bool

true if the pad has currently a buffer queued