Em 13-09-2011 11:46, Guennadi Liakhovetski escreveu:
Hi Mauro
On Mon, 12 Sep 2011, Mauro Carvalho Chehab wrote:
Dear media Workshop 2011 attendees:
I took the liberty of subscribing the remaining people that confirmed their presence at the workshop to the ML. This way, we can all use the workshop mailing list to discuss about the workshop. As this ML archive is public, others that may be interested on knowing about that can either subscribe on it, or read about it via the archives.
As I've mentioned before, in priv, the draft proposal with the schedule is:
Media Workshop Schedule Proposal ===== ======== ======== ========
Sunday Oct 23: 8:00 - 9:00 - Breakfast 9:00 - 10:00 - DVB API consistency: audio and video DVB API's - what to do? 10:00 - 11:00 - V4L2 / DVB on desktop vs. embedded systems 11:00 - 11:15 - Break 11:15 - 12:15 - V4L2 Spec: ambiguities fix 12:15 - 13:15 - Lunch 13:15 - 14:15 - Buffer management: snapshot mode
Thanks for including this topic in the schedule, but I think, it is not quite how I meant it. The buffer management aspect of the snapshot mode, namely, support for multi-size buffers on a single queue is practically solved. The last version of my patches didn't receive any more comments, well, except one: Laurent has pointed out, that ATM we cannot safely support buffers of different types on one vb2 queue, and this is not checked in my patch. So, such a check has to be added. But otherwise that proposal seems to be stable.
So, unless we do discover a need for discussion for this specific subject (in fact, we could indeed discuss ways to _safely_ support different buffer types), I would propose to formulate this topic in a more generic way as "snapshot mode," not limiting ourselves to video buffers.
Seems fine for me. I'll update the theme proposal later to reflect the broader scope.
Thanks, Mauro