Re: V4l2 state transition

2014-12-18 Thread Bin Chen
Nicolas, On 8 December 2014 at 22:31, Nicolas Dufresne wrote: > > Le 2014-12-08 09:29, Nicolas Dufresne a écrit : > >> >> 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 w

Re: V4l2 state transition

2014-12-08 Thread Nicolas Dufresne
Le 2014-12-08 09:29, Nicolas Dufresne a écrit : 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 s

Re: V4l2 state transition

2014-12-08 Thread Nicolas Dufresne
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

V4l2 state transition

2014-12-07 Thread Bin Chen
Hi, 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? Sorry for not being able to paste the ascii diagram correctly in gmail. So please check following link to view the diagram. http://pas