Re: how to make qbuf
"Dongsoo, Nathaniel Kim" <[email protected]>
| Newsgroups | gmane.comp.video.video4linux |
|---|---|
| Message-ID | <[email protected]> |
Hello, I suppose you can have more comments if you post on the current v4l2 list. I mean, [email protected] And also you can find latest v4l2 works at linuxtv.org the leading community of v4l2. I think I can help you if you give me more specific question about what makes you confused. Cheers, On Tue, Jul 7, 2009 at 3:44 PM, 서정민<[email protected]> wrote: > Hi. > > I'm making V4l2 device driver for mplayer. > But > It's too difficult to understand V4l2 driver internal structure. > > I can't understand how to use VIDIOC_QBUF, VIDIOC_DQBUF ioctl and 'struct > videobuf_queue' > > Why does v4l2 driver need to use 'videobuf_queue'? > > Please. tell me v4l2 driver internal operation. > > Thanks. > -- > video4linux-list mailing list > Unsubscribe mailto:[email protected]?subject=unsubscribe > https://www.redhat.com/mailman/listinfo/video4linux-list > -- = DongSoo, Nathaniel Kim Engineer Mobile S/W Platform Lab. Digital Media & Communications R&D Centre Samsung Electronics CO., LTD. e-mail : [email protected] [email protected] -- video4linux-list mailing list Unsubscribe mailto:[email protected]?subject=unsubscribe https://www.redhat.com/mailman/listinfo/video4linux-list