Hi,
I am Beignet devloper from Intel.
Just I found Beignet is pushed into the blacklist of darktable because of
one bug.
http://www.darktable.org/2016/12/darktable-2-2-0rc3-released/
I want to fix it but I don't know how to reproduce it.
Who could help me?
Thanks.
yan.w
Thanks for your tips.
I will try it.
yan.wang
From: Roman Lebedev
Date: 2017-02-16 19:37
To: yan.wang
CC: darktable-dev
Subject: Re: [darktable-dev] Darktable on Beignet
On Thu, Feb 16, 2017 at 11:11 AM, yan.wang wrote:
> Hi,
> I am Beignet devloper from Intel.
Hi.
> Just I found Be
I think it may cause if (gval[g] <= thold) section will not be entered
because float caluclation may not be used equaltion comparation prcisionlly.
I am not familiar with the algorithm of demosaic.
If my patch is OK, could you please merge it and remove beignet from black
list?
Than
Hi,
Sorry. I may misunderstand your previous mail.
I will continue to analyze it and try to find the root cause.
Thanks.
Yan Wang
yan.wang
From: johannes hanika
Date: 2017-02-22 19:00
To: yan.wang
CC: darktable-dev
Subject: Re: Re: [darktable-dev] Darktable on Beignet
hi,
sorry
ntered
> because float caluclation may not be used equaltion comparation prcisionlly.
> I am not familiar with the algorithm of demosaic.
> If my patch is OK, could you please merge it and remove beignet from
> black list?
> Thanks.
>
> Yan Wang
>
> __
the value "0.0" but gamx is 0.04.
>> But thold = gmin + (gmax * 0.5f). if gmin = 0.0f, it may cause thold
>> has
>> only gmax / 2.
>> I think it may cause if (gval[g] <= thold) section will not be entered
>> becaus