Re: Fwd: [PATCH 3/6] [media] s5p-mfc: add support for VIDIOC_{G,S}_CROP to encoder

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On Thu, Oct 17, 2013 at 8:27 AM, Tomasz Stanislawski
<t.stanislaws@xxxxxxxxxxx> wrote:
>
> Hello John,
>
> I am a designer of original selection API. Maybe I could clarify what
> does what in VIDIOC_S_CROP ioctl.
>
> <snip>
>

Sweet.  Thanks for spelling things out explicitly like this.  The fact
that the CAPTURE and OUTPUT queues "invert" their sense of "crop-ness"
when used in a m2m device is definitely all sorts of confusing.

I'll have an updated patch shortly.

-John Sheu
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