"Ronald S. Bultje" <[email protected]> writes: > Hi, > > 2011/10/3 Måns Rullgård <[email protected]>: >> This seem to speed up ~1.6x for each doubling of the cores. That's >> certainly better. Good enough? Decoding intra frames is in theory >> infinitely parallelisable, so what's holding it back? > > It's slice threads, not frame threads. I.e. parts of the frame parsing > aren't done in parallel, and all non-prores{dec,dsp}.c stuff is also > not parallel.
In that case it's fine. -- Måns Rullgård [email protected] _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
