[Libav-user] draw_horiz_band and frame multi-thread question

[Gonzalo]

El 06/11/15 a las 07:39, Arnaud Carré escribió:
>
> I'm looking to kind of thread "fence" to be sure the frame is 
> complete. a kind of "wait all threads have done the frame".
>
You need to join all threads to make sure they all exited (successfully 
one hopes).  You can also use a barrier to lock execution of your 
program until all threads pass the barrier.

-- 
Gonzalo Garramuño
ggarra13 at gmail.com