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=-3.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED 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 BDD0CC433ED for ; Tue, 27 Apr 2021 18:27:54 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 43193610A5 for ; Tue, 27 Apr 2021 18:27:54 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 43193610A5 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=emersion.fr Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 483EC6E550; Tue, 27 Apr 2021 18:27:50 +0000 (UTC) X-Greylist: delayed 3144 seconds by postgrey-1.36 at gabe; Tue, 27 Apr 2021 18:27:48 UTC Received: from mail-40131.protonmail.ch (mail-40131.protonmail.ch [185.70.40.131]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5B4676E536; Tue, 27 Apr 2021 18:27:48 +0000 (UTC) Date: Tue, 27 Apr 2021 18:27:27 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=emersion.fr; s=protonmail3; t=1619548066; bh=r3dpS5guq09sujzBY9a4E5iJLt9OWrUf2QISc57Q/zc=; h=Date:To:From:Cc:Reply-To:Subject:In-Reply-To:References:From; b=mowvuIAQbGQUpr7nXawb/rfRMqv1z31OCOvGS6qs3oEAXUk+Il2qxZUBq9UxmXog0 6i8uDFGbLQkDzp76GzhE1kHtQ84uwRWJDslyWBVxZ+Et0tk/K0qCeTL8Hd32NkR+kV mFaoyAcKvzbAUru3wSH4230l+ITMVSHW7VmY3LzWgX5IPcZQIW+WdgjgMaRKqnZU6y eShFtHDEiCufIazCAQwZDVrihGIjViBxfdweoocNjFeATJsGLXs5rgQchS5hy96cXO uWANgrfHoQyg+VV261JbvDMzyVuODqhuYtaP3olWTY+XfIBDSl+XINX/+HjBZ6OxGa VFkdAyTWnCa7Q== To: Alex Deucher From: Simon Ser Subject: Re: [Mesa-dev] [RFC] Linux Graphics Next: Explicit fences everywhere and no BO fences - initial proposal Message-ID: In-Reply-To: References: <735e0d2e-f2c9-c546-ea6c-b5bbb0fe03a6@gmail.com> <23ea06c825279c7a9f7678b335c7f89437d387ed.camel@pengutronix.de> MIME-Version: 1.0 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: , Reply-To: Simon Ser Cc: =?utf-8?Q?Christian_K=C3=B6nig?= , ML Mesa-dev , =?utf-8?Q?Marek_Ol=C5=A1=C3=A1k?= , dri-devel Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Tuesday, April 27th, 2021 at 8:01 PM, Alex Deucher wrote: > It's an upcoming requirement for windows[1], so you are likely to > start seeing this across all GPU vendors that support windows. I > think the timing depends on how quickly the legacy hardware support > sticks around for each vendor. Hm, okay. Will using the existing explicit synchronization APIs make it work properly? (e.g. IN_FENCE_FD + OUT_FENCE_PTR in KMS, EGL_KHR_fence_sync + EGL_ANDROID_native_fence_sync + EGL_KHR_wait_sync in EGL) _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel