Re: vivi kernel driver

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Dear Michal,

The CPU intensive part of the vivi driver is the image generation.
This is not an issue for real drivers.

Regards,

Peter

On Sun, Apr 7, 2013 at 9:32 PM, Michal Lazo <michal.lazo@xxxxxxxxxxx> wrote:
> Hi
> V4L2 driver vivi
> generate 25% cpu load on raspberry pi(linux 3.6.11) or 8% on x86(linux 3.2.0-39)
>
> player
> GST_DEBUG="*:3,v4l2src:3,v4l2:3" gst-launch-0.10 v4l2src
> device="/dev/video0" norm=255 ! video/x-raw-rgb, width=720,
> height=576, framerate=30000/1001 ! fakesink sync=false
>
> Anybody can answer me why?
> And how can I do it better ?
>
> I use vivi as base example for my driver
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-- 
Peter
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