reconfigure

Description:

[ Version ( since = "1.18" ) ]
public bool reconfigure ()

Negotiates src pad caps with downstream elements if the source pad is marked as needing reconfiguring.

Unmarks GST_PAD_FLAG_NEED_RECONFIGURE in any case. But marks it again if negotiation fails.

Do not call this in the GstBaseTransformClass::transform or GstBaseTransformClass::transform_ip vmethod. Call this in GstBaseTransformClass::submit_input_buffer, GstBaseTransformClass::prepare_output_buffer or in GstBaseTransformClass::generate_output _before_ any output buffer is allocated.

It will be default be called when handling an ALLOCATION query or at the very beginning of the default GstBaseTransformClass::submit_input_buffer implementation.

Parameters:

this	the Transform to set

Returns:

true if the negotiation succeeded, else false.