Le 2014-12-17 08:12, Jean-Michel Hautbois a écrit :
[10005.819862] mx6-m2m ipum2m@ipu1: call capture S_FMT first to
determine segmentation
Please, find the part of the spec that would inforce that, if not
inforced, do the spec work first.
Nicolas
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2014-12-16 15:50 GMT+01:00 Nicolas Dufresne :
>
> Le 2014-12-16 09:27, Jean-Michel Hautbois a écrit :
>>
>> Have you already started something about that ?
>
> Yes, currently I do cropping right if there is no scaling. Doing this with
> S_CROP is really ackward, but very few m2m driver has been por
Le 2014-12-16 09:27, Jean-Michel Hautbois a écrit :
Have you already started something about that ?
Yes, currently I do cropping right if there is no scaling. Doing this
with S_CROP is really ackward, but very few m2m driver has been ported
to G_SELECTION yet. The v4l2transform was tested to r
Hi,
2014-12-16 15:15 GMT+01:00 Nicolas Dufresne :
>
> Le 2014-12-16 08:30, Philipp Zabel a écrit :
>>
>> For the IPU IC mem2mem scaler/CSC, v4l2transform with scaling capability
>> would be the perfect fit
>
> Thanks you for clarifying. Jean-Michel, are you going to work on this ? If
> so, feel fr
Le 2014-12-16 08:30, Philipp Zabel a écrit :
For the IPU IC mem2mem scaler/CSC, v4l2transform with scaling capability
would be the perfect fit
Thanks you for clarifying. Jean-Michel, are you going to work on this ?
If so, feel free to contact me directly for pointers. You'll find me as
stormer
Am Montag, den 15.12.2014, 22:27 +0100 schrieb Jean-Michel Hautbois:
> 2014-12-15 19:52 GMT+01:00 Nicolas Dufresne :
> > Le 12/15/2014 01:23 PM, Steve Longerbeam a écrit :
> >> You would need to write a gstreamer plugin to make use of the
> >> mem2mem device for h/w CSC and scaling.
>
> Thank you
2014-12-15 19:52 GMT+01:00 Nicolas Dufresne :
>
>
> Le 12/15/2014 01:23 PM, Steve Longerbeam a écrit :
>> You would need to write a gstreamer plugin to make use of the
>> mem2mem device for h/w CSC and scaling.
Thank you Steve, this is of a great help !
> There is an element already (v4l2transfor
Le 12/15/2014 01:23 PM, Steve Longerbeam a écrit :
> You would need to write a gstreamer plugin to make use of the
> mem2mem device for h/w CSC and scaling.
There is an element already (v4l2transform), though it currently only
handle color conversion. I'd like to see scaling in that too instead
On 12/15/2014 09:03 AM, Jean-Michel Hautbois wrote:
> Hi Steve, Philipp,
>
> I see in the kernel sources you created a ipu-ic.c file which helps
> working with the Color Space Converter on i.MX6.
> We would like to use it on our board with GStreamer, as the conversion
> done by the CPU is not very
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