linux-kernel - Re: vimc: Add color descriptions to test image

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Date:   Mon, 1 Jun 2020 13:36:59 -0300
From:   Helen Koike <helen.koike@...labora.com>
To:     Kaaira Gupta <kgupta@...iitr.ac.in>, linux-media@...r.kernel.org
Cc:     Shuah Khan <skhan@...uxfoundation.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        linux-kernel@...r.kernel.org, kieran.bingham@...asonboard.com,
        laurent.pinchart@...asonboard.com,
        Hans Verkuil <hverkuil@...all.nl>
Subject: Re: vimc: Add color descriptions to test image



On 6/1/20 10:53 AM, Kaaira Gupta wrote:
> Hi!
> 
> Currently there is no method to know if the test image generated by vimc
> is correct (except for comparing it with a known 'correct' image). So, I
> wanted to investigate about a possibility to add text to each color bar
> of the generated pattern. I think currently vivid supports this
> functionality as an optional control, so can we move it to a common 
> platform so that both VIVID and VIMC can supoort it?
> 
> Thanks,
> Kaaira
> 

If it is useful I don't oppose, but I'm not sure how this is implemented
in vivid (or if it is in tpg).
I guess it is easier to judge from an RFC code :)

Regards,
Helen