[FFmpeg-devel] [PATCH] What is missing for working AVFMT_FLAG_NONBLOCK?
Tue Mar 3 17:13:11 CET 2009
On Tue, Mar 03, 2009 at 05:01:16PM +0100, Luca Abeni wrote:
> Hi Michael,
> Michael Niedermayer wrote:
> >> I tested capturing some audio with the two attached patches (without them,
> >> nothing changes...) and it seems to me that this is working (easy,,, I
> >> only have a single input ;-). I see a near-100% CPU load, so I guess a
> >> usleep() somewhere (or something similar) is really needed.
> > sched_yield() should be added IMHO, usleep() just feels like the wrong thing
> AFAIK, sched_yield() on non real-time task is not a good idea (it has an
> undefined behaviour).
which page of POSIX says that?, i cant find it ...
> In the meanwhile, I have no objections for your latest patch (if it breaks
> something we'll fix it in some way).
will commit today :)
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
I hate to see young programmers poisoned by the kind of thinking
Ulrich Drepper puts forward since it is simply too narrow -- Roman Shaposhnik
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