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=-2.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,PDS_BAD_THREAD_QP_64, 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 EB194C4743F for ; Tue, 8 Jun 2021 21:43:00 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (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 7496F6124B for ; Tue, 8 Jun 2021 21:43:00 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7496F6124B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:48050 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lqjUx-0006vQ-8J for qemu-devel@archiver.kernel.org; Tue, 08 Jun 2021 17:42:59 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:39054) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lqjTz-000625-Tb for qemu-devel@nongnu.org; Tue, 08 Jun 2021 17:41:59 -0400 Received: from mga14.intel.com ([192.55.52.115]:24359) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lqjTw-0004gS-Mg for qemu-devel@nongnu.org; Tue, 08 Jun 2021 17:41:59 -0400 IronPort-SDR: XOgOHlvXPRMW42s5CDKB0dIurqEv6DYnwcjxH/E51NfWDWhu1Dad/ZrAEhPtnA2C4bH35Cui+H BqK3jo8YSGnQ== X-IronPort-AV: E=McAfee;i="6200,9189,10009"; a="204762601" X-IronPort-AV: E=Sophos;i="5.83,259,1616482800"; d="scan'208";a="204762601" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Jun 2021 14:41:49 -0700 IronPort-SDR: bdOER4nyAvF1QHKBlA0NfKJaHGxeShjhoRbZ6ejgfLcT97xqlFMUFmb++R3S+Cz5gRZUySF3mS 2V69HejxlL2g== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.83,259,1616482800"; d="scan'208";a="402217940" Received: from orsmsx602.amr.corp.intel.com ([10.22.229.15]) by orsmga003.jf.intel.com with ESMTP; 08 Jun 2021 14:41:48 -0700 Received: from orsmsx612.amr.corp.intel.com (10.22.229.25) by ORSMSX602.amr.corp.intel.com (10.22.229.15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2242.4; Tue, 8 Jun 2021 14:41:48 -0700 Received: from orsmsx611.amr.corp.intel.com (10.22.229.24) by ORSMSX612.amr.corp.intel.com (10.22.229.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2242.4; Tue, 8 Jun 2021 14:41:47 -0700 Received: from orsmsx611.amr.corp.intel.com ([10.22.229.24]) by ORSMSX611.amr.corp.intel.com ([10.22.229.24]) with mapi id 15.01.2242.008; Tue, 8 Jun 2021 14:41:47 -0700 From: "Kasireddy, Vivek" To: Gerd Hoffmann Subject: RE: [PATCH v1 3/5] ui/egl: Add egl helpers to help with synchronization Thread-Topic: [PATCH v1 3/5] ui/egl: Add egl helpers to help with synchronization Thread-Index: AQHXW/Yp1cSUgBg2DEacxKSD7IoJDKsKmsIAgAAKhVA= Date: Tue, 8 Jun 2021 21:41:47 +0000 Message-ID: <55623dab6e2141d48b26d2dd29266439@intel.com> References: <20210607232530.454435-1-vivek.kasireddy@intel.com> <20210607232530.454435-4-vivek.kasireddy@intel.com> <20210608140042.kl26xpevsswiq7ty@sirius.home.kraxel.org> In-Reply-To: <20210608140042.kl26xpevsswiq7ty@sirius.home.kraxel.org> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-version: 11.5.1.3 dlp-reaction: no-action x-originating-ip: [10.1.200.100] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Received-SPF: pass client-ip=192.55.52.115; envelope-from=vivek.kasireddy@intel.com; helo=mga14.intel.com X-Spam_score_int: -68 X-Spam_score: -6.9 X-Spam_bar: ------ X-Spam_report: (-6.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_HI=-5, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "qemu-devel@nongnu.org" Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Hi Gerd, =20 > > + epoxy_has_egl_extension(qemu_egl_display, > > + "EGL_ANDROID_native_fence_sync")) { >=20 > What about non-android? Is the name there just for historical reasons? > Or do we actually need something else for desktop systems? [Kasireddy, Vivek] It is not specific to Android: https://www.khronos.org/registry/EGL/extensions/ANDROID/EGL_ANDROID_native_= fence_sync.txt I have been using Linux (Fedora 33 for both Guest and Host) as my test platform. >=20 > > +void egl_dmabuf_wait_sync(QemuDmaBuf *dmabuf) >=20 > See other mail on blocking wait. Otherwise looks sane. >=20 > > +static void gd_gl_wait_dmabuf(DisplayChangeListener *dcl, > > + QemuDmaBuf *dmabuf) >=20 > separate patch for the gtk bits please. [Kasireddy, Vivek] Ok, will do. Thanks, Vivek >=20 > thanks, > Gerd