From: Nicolas Dufresne <nicolas.dufresne@collabora.com>
To: Bin Chen <bin.chen@linaro.org>, linux-media@vger.kernel.org
Subject: Re: V4l2 state transition
Date: Mon, 08 Dec 2014 09:29:32 -0500 [thread overview]
Message-ID: <5485B5CC.6040101@collabora.com> (raw)
In-Reply-To: <CANC6fRFHYsTrUmAMYBWy9u=7ahCqYqOZLGUqrUDCwQm=FnmUbQ@mail.gmail.com>
Le 2014-12-08 00:19, Bin Chen a écrit :
> Can anyone comment is following state transition diagram for V4l2 user
> space program make sense? Do you see any issues if we were to enforce
> this constraint?
I think you should request some buffers before streamon. If in capture,
you should also queue the minimum amount of buffers.
Nicolas
next prev parent reply other threads:[~2014-12-08 14:29 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-08 5:19 V4l2 state transition Bin Chen
2014-12-08 14:29 ` Nicolas Dufresne [this message]
2014-12-08 14:31 ` Nicolas Dufresne
2014-12-19 3:50 ` Bin Chen
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