Message ID | 20241015043238.114034-2-dmitry.osipenko@collabora.com |
---|---|
State | New |
Headers | show
Return-Path: <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=collabora.com header.i=dmitry.osipenko@collabora.com header.a=rsa-sha256 header.s=zohomail header.b=NFhbp41x; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4XSLsN3vyVz1xvK for <incoming@patchwork.ozlabs.org>; Tue, 15 Oct 2024 15:36:36 +1100 (AEDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <qemu-devel-bounces@nongnu.org>) id 1t0ZHu-0007jB-Ex; Tue, 15 Oct 2024 00:36:04 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <dmitry.osipenko@collabora.com>) id 1t0ZHl-0007iU-QV for qemu-devel@nongnu.org; Tue, 15 Oct 2024 00:35:54 -0400 Received: from sender4-pp-f112.zoho.com ([136.143.188.112]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <dmitry.osipenko@collabora.com>) id 1t0ZHk-0007Jd-Ab for qemu-devel@nongnu.org; Tue, 15 Oct 2024 00:35:53 -0400 ARC-Seal: i=1; a=rsa-sha256; t=1728966940; cv=none; d=zohomail.com; s=zohoarc; b=Ax4HPrvYJJM2wp+rAYyJL928ktTCUx65Dv6F1GK1k/Uaj52sUzMeeBKaZXvHoB/ICeCf2oiEnGWjP86CQczZeGwSSsSYVc7VU554BliC+ATI6aOaqn/sfZf/gRbGvtPtjsmZWiqyItJDXBxIgy1l2U4o0alv5tpWlO9FRn23eA0= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1728966940; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:Subject:To:To:Message-Id:Reply-To; bh=YX8Cx3IAbZCZCZ5QLBTfQHwoqaPoB7M3PM5VoA7yqzk=; b=M33q8x/d50WKC13Q9acuUPlEjgDnrC+y69C8uTDBmVYn0uFINp0IYeIOZuGcqZS6xEBgnIsr91AWK3tPhFxt8R+8FzUaXuaAzKibQ8oQxMHOwv7bLoIHw2zKdgIZ3obkj9Y7gG2zIm4UrwJMthD3TP7deynVQaKgX7bPN4c/aiM= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=collabora.com; spf=pass smtp.mailfrom=dmitry.osipenko@collabora.com; dmarc=pass header.from=<dmitry.osipenko@collabora.com> DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1728966940; s=zohomail; d=collabora.com; i=dmitry.osipenko@collabora.com; h=From:From:To:To:Cc:Cc:Subject:Subject:Date:Date:Message-ID:In-Reply-To:References:MIME-Version:Content-Transfer-Encoding:Message-Id:Reply-To; bh=YX8Cx3IAbZCZCZ5QLBTfQHwoqaPoB7M3PM5VoA7yqzk=; b=NFhbp41x/bhHOo+/lCQjnoEAapYTIGcBVBJUIPNMndpvGHCFKEtccIGB7NTY7ln5 wjfQTvJ55FhaWrU4IDqTgRuZdkJlMMkzqguWglYmHEiYRlcn0CljXDCGJI0/+/Lbl/a 6SlZa9f7OGYEIVyonZDDLPj5NodXAYTom4sQnXl8= Received: by mx.zohomail.com with SMTPS id 1728966939120150.72410293747566; Mon, 14 Oct 2024 21:35:39 -0700 (PDT) From: Dmitry Osipenko <dmitry.osipenko@collabora.com> To: Akihiko Odaki <akihiko.odaki@daynix.com>, Huang Rui <ray.huang@amd.com>, =?utf-8?q?Marc-Andr=C3=A9_Lureau?= <marcandre.lureau@redhat.com>, =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= <philmd@linaro.org>, Gerd Hoffmann <kraxel@redhat.com>, =?utf-8?q?Alex_Benn=C3=A9e?= <alex.bennee@linaro.org>, "Michael S . Tsirkin" <mst@redhat.com>, Paolo Bonzini <pbonzini@redhat.com> Cc: Gert Wollny <gert.wollny@collabora.com>, qemu-devel@nongnu.org, Gurchetan Singh <gurchetansingh@chromium.org>, Alyssa Ross <hi@alyssa.is>, =?utf-8?q?Roger_Pau_Monn=C3=A9?= <roger.pau@citrix.com>, Alex Deucher <alexander.deucher@amd.com>, Stefano Stabellini <stefano.stabellini@amd.com>, =?utf-8?q?Christian_K?= =?utf-8?q?=C3=B6nig?= <christian.koenig@amd.com>, Xenia Ragiadakou <xenia.ragiadakou@amd.com>, Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>, Honglei Huang <honglei1.huang@amd.com>, Julia Zhang <julia.zhang@amd.com>, Chen Jiqian <Jiqian.Chen@amd.com>, Rob Clark <robdclark@gmail.com>, Yiwei Zhang <zzyiwei@chromium.org>, Sergio Lopez Pascual <slp@redhat.com> Subject: [PATCH v2 1/6] ui/sdl2: Restore original context after new context creation Date: Tue, 15 Oct 2024 07:32:33 +0300 Message-ID: <20241015043238.114034-2-dmitry.osipenko@collabora.com> X-Mailer: git-send-email 2.47.0 In-Reply-To: <20241015043238.114034-1-dmitry.osipenko@collabora.com> References: <20241015043238.114034-1-dmitry.osipenko@collabora.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-ZohoMailClient: External Received-SPF: pass client-ip=136.143.188.112; envelope-from=dmitry.osipenko@collabora.com; helo=sender4-pp-f112.zoho.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, 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: 2.1.29 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org |
Series |
Support virtio-gpu DRM native context
|
expand
|
diff --git a/ui/sdl2-gl.c b/ui/sdl2-gl.c index e01d9ab0c7bf..b1fe96d6af22 100644 --- a/ui/sdl2-gl.c +++ b/ui/sdl2-gl.c @@ -168,6 +168,9 @@ QEMUGLContext sdl2_gl_create_context(DisplayGLCtx *dgc, SDL_GL_CONTEXT_PROFILE_ES); ctx = SDL_GL_CreateContext(scon->real_window); } + + SDL_GL_MakeCurrent(scon->real_window, scon->winctx); + return (QEMUGLContext)ctx; }
SDL API changes GL context to a newly created GL context, which differs from other GL providers that don't switch context. Change SDL backend to restore the original GL context. This allows Qemu's virtio-gpu to support new virglrenderer async-fencing feature for Virgl contexts, otherwise virglrenderer's vrend creates a fence-sync context on the Qemu's main-loop thread that erroneously stays in-use by the main-loop after creation, not allowing vrend's fence-sync thread switch to this new context that belongs to it. Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> --- ui/sdl2-gl.c | 3 +++ 1 file changed, 3 insertions(+)