From patchwork Tue Jul 6 23:34:45 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Kim, Dongwon" X-Patchwork-Id: 12361237 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=-16.8 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 41C0CC07E96 for ; Tue, 6 Jul 2021 23:37:31 +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 AA0286197B for ; Tue, 6 Jul 2021 23:37:30 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AA0286197B 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]:59756 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m0ud7-0006JT-H3 for qemu-devel@archiver.kernel.org; Tue, 06 Jul 2021 19:37:29 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:51076) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m0ucF-0005f7-Ka for qemu-devel@nongnu.org; Tue, 06 Jul 2021 19:36:35 -0400 Received: from mga14.intel.com ([192.55.52.115]:13555) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m0ucC-0005k3-Up for qemu-devel@nongnu.org; Tue, 06 Jul 2021 19:36:34 -0400 X-IronPort-AV: E=McAfee;i="6200,9189,10037"; a="209031809" X-IronPort-AV: E=Sophos;i="5.83,330,1616482800"; d="scan'208";a="209031809" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Jul 2021 16:36:21 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.83,330,1616482800"; d="scan'208";a="449387375" Received: from dw-tiger-lake-client-platform.fm.intel.com ([10.105.205.215]) by orsmga007.jf.intel.com with ESMTP; 06 Jul 2021 16:36:21 -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: Tue, 6 Jul 2021 16:34:45 -0700 Message-Id: <20210706233445.7094-1-dongwon.kim@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210703002809.26753-3-dongwon.kim@intel.com> References: <20210703002809.26753-3-dongwon.kim@intel.com> Received-SPF: pass client-ip=192.55.52.115; envelope-from=dongwon.kim@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: Dongwon Kim 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) 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 32516b806c..5dd7c7e1f5 100644 --- a/ui/gtk-egl.c +++ b/ui/gtk-egl.c @@ -129,6 +129,10 @@ 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) { + vc->gfx.guest_fb.dmabuf->texture = 0; + gd_egl_scanout_dmabuf(dcl, vc->gfx.guest_fb.dmabuf); + } } graphic_hw_update(dcl->con);