IMX Scaler / CSC m2m driver.

[Florian Vaussard]

On 02/08/2016 11:34 AM, Víctor M. Jáquez L. wrote:
> On 02/08/16 at 08:32am, Florian Vaussard wrote:
>>
>> Currently I am using only v4l2videoNdec + fbdevsink. I am porting Philipp's
>> patches to linux 4.4 to get the IPU color converter but there is some work due
>> to recent changes in media and I am lacking time. So first I am looking at the
>> performances obtained by other people.
>>
>> I saw some out-of-tree DRM/KMS sinks [1][2] but they don't appear to be merged
>> in gstreamer and both appear to be 2 years old, thus it will probably take some
>> time to get them up and running :-/ Do you know any other alternatives?
>>
>> So before going into this, I just wanted to be sure that one can get good
>> performances at the end of the day without being trapped in a dead-end.
> 
> Ehem :)
> 
> https://bugzilla.gnome.org/show_bug.cgi?id=761059
> 

Oh sorry, missed that one! Great to see someone working on this :)

You mentioned in your tests that you used imx6 with videodec and dmabuf import.
Do you have some performance figures for such pipelines?

Best regards,
Florian