gstreamer/docs/random/omega/sched/walkthrough-72

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72)
[-pipeline---------------------------------------------------------------------------------------------]
! [-bin-----------------------------] [-thread---------] !
! ! [--------] [---------] ! [------] [---------] [------] ! [--------] ! !
! ! !faksesrc! !identity1! ! !queue1! !identity2! !queue2! ! !fakesink! ! !
! ! ! src --- sink * src --- sink n src -- sink src -- sink src -- sink ! ! !
! ! [--------] [---------] ! [------] [---------] [------] ! [--------] ! !
! [---------------------------------] [----------------] !
[------------------------------------------------------------------------------------------------------]
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Ideally, you'd end up with the following sub-pipelines
pipeline:
fakesrc -> identity1 -> queue1
queue1 -> identity2 -> queue2
thread:
queue2 -> fakesink
They'd be scheduled as following:
fakesrc: passive chained, pulled by identity1
identity1: loopfunc cothreaded, ENTRY
queue1:sink: passive chained, pushed by identity1
queue1:src: _get-based iteration, ENTRY
identity2: chained by queue1
queue2:src: passively chained, pushed by identity2
queue2:sink: passively chained, pulled by fakesink
fakesink: loopfunc cothreaded, ENTRY
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Most likely, we'd end up with the following