From patchwork Fri Sep 17 00:13:20 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Kim, Dongwon" X-Patchwork-Id: 12500653 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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 4E5D8C433F5 for ; Fri, 17 Sep 2021 00:21:53 +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 0669D60EE0 for ; Fri, 17 Sep 2021 00:21:52 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 0669D60EE0 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=nongnu.org Received: from localhost ([::1]:41190 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mR1dY-00019Q-9A for qemu-devel@archiver.kernel.org; Thu, 16 Sep 2021 20:21:52 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:58944) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mR1Xc-0003bf-7I for qemu-devel@nongnu.org; Thu, 16 Sep 2021 20:15:45 -0400 Received: from mga03.intel.com ([134.134.136.65]:56721) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mR1XZ-0002rA-KB for qemu-devel@nongnu.org; Thu, 16 Sep 2021 20:15:44 -0400 X-IronPort-AV: E=McAfee;i="6200,9189,10109"; a="222744004" X-IronPort-AV: E=Sophos;i="5.85,299,1624345200"; d="scan'208";a="222744004" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Sep 2021 17:15:27 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.85,299,1624345200"; d="scan'208";a="434688363" Received: from dw-tiger-lake-client-platform.fm.intel.com ([10.105.205.202]) by orsmga003.jf.intel.com with ESMTP; 16 Sep 2021 17:15:27 -0700 From: Dongwon Kim To: qemu-devel@nongnu.org Subject: [PATCH 4/4] ui/gtk-egl: guest fb texture needs to be regenerated when reinitializing egl Date: Thu, 16 Sep 2021 17:13:20 -0700 Message-Id: <20210917001320.6515-5-dongwon.kim@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210917001320.6515-1-dongwon.kim@intel.com> References: <20210917001320.6515-1-dongwon.kim@intel.com> Received-SPF: pass client-ip=134.134.136.65; envelope-from=dongwon.kim@intel.com; helo=mga03.intel.com X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, 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: Dongwon Kim , Gerd Hoffmann Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" If guest fb is backed by dmabuf (blob-resource), the texture bound to the old context needs to be recreated in case the egl is re-initialized (e.g. new window for vc is created in case of detaching/reattaching of the tab) v2: call egl_dmabuf_release_texutre instead of putting 0 to dmabuf->texture (Vivek Kasireddy) Cc: Gerd Hoffmann Signed-off-by: Dongwon Kim --- ui/gtk-egl.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/ui/gtk-egl.c b/ui/gtk-egl.c index 7c9629d6cc..8c55ed18fb 100644 --- a/ui/gtk-egl.c +++ b/ui/gtk-egl.c @@ -142,6 +142,10 @@ void gd_egl_refresh(DisplayChangeListener *dcl) surface_gl_destroy_texture(vc->gfx.gls, vc->gfx.ds); surface_gl_create_texture(vc->gfx.gls, vc->gfx.ds); } + if (vc->gfx.guest_fb.dmabuf) { + egl_dmabuf_release_texture(vc->gfx.guest_fb.dmabuf); + gd_egl_scanout_dmabuf(dcl, vc->gfx.guest_fb.dmabuf); + } } graphic_hw_update(dcl->con);