From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.5 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AB6AEC432BE for ; Thu, 2 Sep 2021 11:56:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9265561051 for ; Thu, 2 Sep 2021 11:56:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343980AbhIBL51 (ORCPT ); Thu, 2 Sep 2021 07:57:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41254 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1343994AbhIBL5J (ORCPT ); Thu, 2 Sep 2021 07:57:09 -0400 Received: from mail-qk1-x733.google.com (mail-qk1-x733.google.com [IPv6:2607:f8b0:4864:20::733]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 37F20C0613C1 for ; Thu, 2 Sep 2021 04:56:11 -0700 (PDT) Received: by mail-qk1-x733.google.com with SMTP id t190so1648740qke.7 for ; Thu, 02 Sep 2021 04:56:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=HmG+SzrqI25IfuOzYDDubE9mgxl445AA/VbS1PiElag=; b=mSo12sAwclW6At6xkB9mlrVJ+Tc5FkqDtEY9LlDtlFK+hxBuTNvTDbNpFL1xxTFNlF nwDxpSko/dvgY9CnDlh6ty1+2auJybtEU1Asz0VwepEiBdzfLWvQVHZaVUCFa1NcrIbP 0756JE6st4fVmFOBe5pas+MDy6lTF+uMPvBbelLD09/zofzYLbhF3peAr0gh5TSdxgSj vGdJwUXHFGNSFIya472jKpvz/TmVROAC0XByV5AAea/3S8FYelU9Pmmx3T56kGSnwX6N YSYN+Tn2seNFplpmMvZouN1DaPkG8f1OHvjQ4TwMjA+uPq8+oQZZNPHcnG04B7q52o6H +9tQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=HmG+SzrqI25IfuOzYDDubE9mgxl445AA/VbS1PiElag=; b=jC3aWrSQkB2nP6o5u5gO+kAIN3tqdejhz+1FlfXvo/9sS+ihJysk5go+p90VPcjl/n 6ftytAKi4wb8iLN7VjW2KUvIfiZN3S7MCr4TY/ElLMMzN91Zwl0gUjW+zvSk2M7WtoBc kSWFfhFQise4SOMutpFXc9+SyC3N6Owy6dpvxphxoGPTN77eRy47asIobSyBBV7+0y6N PAgP/9mJ9vKt48p6UBkwluXQmoBgLhDdwrPrnHCri0a9sDUb7zDRtWLchxBrvLkBE4G9 8ZlgZAD8sXh8rqpcr5DUjsHy0P5vSujly4fyyjdYsLoR0lt92h67RWX6oNhEXbKehS8X nXOg== X-Gm-Message-State: AOAM533C7KKSKTpQUcOiGmQU4t2SZsQ/ydjExgtTlGa4YylPjV4fk19C QgjrCNfch9vf4gS3MwBOZ96oNmbxqgkoFg== X-Google-Smtp-Source: ABdhPJzfScLfeuE+0zAzb7fUqVmoYa1Qsnj1IFjKnXefyb+6m30XuswOw0QGO3EbayUr06CRv/J2rQ== X-Received: by 2002:ae9:ed53:: with SMTP id c80mr2846027qkg.402.1630583770159; Thu, 02 Sep 2021 04:56:10 -0700 (PDT) Received: from [192.168.15.25] ([186.204.255.226]) by smtp.gmail.com with ESMTPSA id v7sm1256373qkd.41.2021.09.02.04.56.07 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 02 Sep 2021 04:56:09 -0700 (PDT) Subject: Re: VKMS: New plane formats To: Simon Ser 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 References: From: Igor Matheus Andrade Torrente Message-ID: <22b20ed0-f3d1-c70c-1f3d-ca897330f7c6@gmail.com> Date: Thu, 2 Sep 2021 08:56:06 -0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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!