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 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 6B780C77B75 for ; Fri, 5 May 2023 16:06:47 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1577F10E602; Fri, 5 May 2023 16:06:46 +0000 (UTC) Received: from mail-4022.proton.ch (mail-4022.proton.ch [185.70.40.22]) by gabe.freedesktop.org (Postfix) with ESMTPS id D522C10E602; Fri, 5 May 2023 16:06:43 +0000 (UTC) Date: Fri, 05 May 2023 16:06:26 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=emersion.fr; s=protonmail; t=1683302800; x=1683562000; bh=xpX/dfOp34n/cplTCW6XPIzPOHp9DlI3O8TI4iDggZk=; h=Date:To:From:Cc:Subject:Message-ID:In-Reply-To:References: Feedback-ID:From:To:Cc:Date:Subject:Reply-To:Feedback-ID: Message-ID:BIMI-Selector; b=ge1k0dKbBkbrj6goAuGhRLZ8pTUA6meLYnrpFLvsyWPLyL4iLz5ITn3Z627MmocCy sF5lloS6ytozmdypXG74/Q+noXXy2q4weOdy+rbdQ5vQKXBr+C7Syafj9HpTc5SjBw xaXMTKoLKuFoQLEDiM8VhvRAeWZanc3iywEuNAyYgcMu6s7nvb96Sos3g/Tz91TY8p uzTELWTNxtowKZKtPA/zuG5aaGgBcM08e+0XmfoJ5uONrc+F/0qHkehF3qolHeIk7O gKJfOGso7irX87szD3ny+9qjSZU5BZW55+nGgjXRAfZuYBnOw1sEjACsnW3BF05Iwe Fy0h7ODF7dYbA== To: Daniel Vetter From: Simon Ser Subject: Re: [RFC] Plane color pipeline KMS uAPI Message-ID: <-srJIIP1y4EoWtJAfk4_EaRpo7i2x1lXu0HKX4wLHcsmMfnrCdMb0EpPHOdedfZitFpdxIl3rDjBceq_UtYhQSIyJmNMVase-Oa9iP-RQ2o=@emersion.fr> In-Reply-To: References: Feedback-ID: 1358184:user:proton MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Pekka Paalanen , wayland-devel , =?utf-8?Q?Michel_D=C3=A4nzer?= , DRI Development , "xaver.hugl@gmail.com" , Melissa Wen , =?utf-8?Q?Jonas_=C3=85dahl?= , Uma Shankar , Victoria Brekenfeld , Aleix Pol , Sebastian Wick , Joshua Ashton Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Friday, May 5th, 2023 at 17:28, Daniel Vetter wrote: > Ok no comments from me on the actual color operations and semantics of al= l > that, because I have simply nothing to bring to that except confusion :-) >=20 > Some higher level thoughts instead: >=20 > - I really like that we just go with graph nodes here. I think that was > bound to happen sooner or later with kms (we almost got there with > writeback, and with hindsight maybe should have). I'd really rather not do graphs here. We only need linked lists as Sebastia= n said. Graphs would significantly add more complexity to this proposal, and I don't think that's a good idea unless there is a strong use-case.