From patchwork Mon Jun 26 18:49:14 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Michael Tokarev X-Patchwork-Id: 1800086 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org 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=) 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 4QqcVc4BsKz20ZS for ; Tue, 27 Jun 2023 04:55:36 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qDrIY-00045z-IT; Mon, 26 Jun 2023 14:50:50 -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 ) id 1qDrIR-00043i-Na; Mon, 26 Jun 2023 14:50:44 -0400 Received: from isrv.corpit.ru ([86.62.121.231]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qDrIP-0004pG-Di; Mon, 26 Jun 2023 14:50:43 -0400 Received: from tsrv.corpit.ru (tsrv.tls.msk.ru [192.168.177.2]) by isrv.corpit.ru (Postfix) with ESMTP id 1ECF1EF1A; Mon, 26 Jun 2023 21:50:19 +0300 (MSK) Received: from tls.msk.ru (mjt.wg.tls.msk.ru [192.168.177.130]) by tsrv.corpit.ru (Postfix) with SMTP id F14D0F7AD; Mon, 26 Jun 2023 21:50:16 +0300 (MSK) Received: (nullmailer pid 1573979 invoked by uid 1000); Mon, 26 Jun 2023 18:50:15 -0000 From: Michael Tokarev To: qemu-devel@nongnu.org, qemu-stable@nongnu.org Cc: Erico Nunes , =?utf-8?q?Marc-Andr=C3=A9_Lureau?= , Michael Tokarev Subject: [Stable-8.0.3 07/54] ui/gtk-egl: fix scaling for cursor position in scanout mode Date: Mon, 26 Jun 2023 21:49:14 +0300 Message-Id: <20230626185002.1573836-7-mjt@tls.msk.ru> X-Mailer: git-send-email 2.39.2 In-Reply-To: References: MIME-Version: 1.0 Received-SPF: pass client-ip=86.62.121.231; envelope-from=mjt@tls.msk.ru; helo=isrv.corpit.ru 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, T_SCC_BODY_TEXT_LINE=-0.01 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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org From: Erico Nunes vc->gfx.w and vc->gfx.h are not updated appropriately in this code path, which leads to a different scaling factor for rendering the cursor on some edge cases (e.g. the focus has left and re-entered the gtk window). This can be reproduced using vhost-user-gpu with the gtk ui on the x11 backend. Use the surface dimensions which are already updated accordingly. Signed-off-by: Erico Nunes Acked-by: Marc-André Lureau Message-Id: <20230320160856.364319-2-ernunes@redhat.com> (cherry picked from commit f8a951bb951140a585341c700ebeec58d83f7bbc) Signed-off-by: Michael Tokarev diff --git a/ui/gtk-egl.c b/ui/gtk-egl.c index 557668e418..19130041bc 100644 --- a/ui/gtk-egl.c +++ b/ui/gtk-egl.c @@ -88,8 +88,8 @@ void gd_egl_draw(VirtualConsole *vc) #endif gd_egl_scanout_flush(&vc->gfx.dcl, 0, 0, vc->gfx.w, vc->gfx.h); - vc->gfx.scale_x = (double)ww / vc->gfx.w; - vc->gfx.scale_y = (double)wh / vc->gfx.h; + vc->gfx.scale_x = (double)ww / surface_width(vc->gfx.ds); + vc->gfx.scale_y = (double)wh / surface_height(vc->gfx.ds); glFlush(); #ifdef CONFIG_GBM