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From: Igor Matheus Andrade Torrente <igormtorrente@gmail.com>
To: Simon Ser <contact@emersion.fr>
Cc: rodrigosiqueiramelo@gmail.com, melissa.srw@gmail.com,
	hamohammed.sa@gmail.com, daniel@ffwll.ch, airlied@linux.ie,
	dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org
Subject: Re: VKMS: New plane formats
Date: Thu, 2 Sep 2021 08:56:06 -0300	[thread overview]
Message-ID: <22b20ed0-f3d1-c70c-1f3d-ca897330f7c6@gmail.com> (raw)
In-Reply-To: <Qkd7rIf9j9Y-IlDoCbF8VB8T5sIKykTIuTfZIc1pCFPfvnfwIBGOMTnFo8i5jAWqGitlGEBH865MLF3C2jdIVk7TbRRFb_KVlte_FI0hjgI=@emersion.fr>

On 9/1/21 5:24 PM, Simon Ser wrote:
> Ideally the final composition format would have enough precision for
> all of the planes. I think it'd make sense to use ARGB16161616 if the
> primary plane uses ARGB8888 and an overlay plane uses ARGB16161616.
> 
> To simplify the code, maybe it's fine to always use ARGB16161616 for
> the output, and add getters which fetch an ARGB16161616 row for each
> supported plane format.
> 

This makes sense to me. I will try to implement this way.

Thanks!

      reply	other threads:[~2021-09-02 11:56 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-01 20:19 Igor Matheus Andrade Torrente
2021-09-01 20:24 ` Simon Ser
2021-09-02 11:56   ` Igor Matheus Andrade Torrente [this message]

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