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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 34CE3C5B543 for ; Sun, 1 Jun 2025 04:54:36 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1uLahX-0006wv-6I; Sun, 01 Jun 2025 00:53:39 -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 1uLahT-0006wl-1d for qemu-devel@nongnu.org; Sun, 01 Jun 2025 00:53:35 -0400 Received: from mail-pf1-x434.google.com ([2607:f8b0:4864:20::434]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1uLahR-0002OS-Ba for qemu-devel@nongnu.org; Sun, 01 Jun 2025 00:53:34 -0400 Received: by mail-pf1-x434.google.com with SMTP id d2e1a72fcca58-742b614581dso3277911b3a.3 for ; Sat, 31 May 2025 21:53:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1748753611; x=1749358411; darn=nongnu.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=7GbGhbOB9H5NAdBvfDjuhX87lr92sjRsdqTZVxVH9jg=; b=lIuLPa3C/6MIjw4KwbbB66U+KZZl0rqzIr9MiDIjzb1CHK0Fx9qrAI2RV8yGDiB5Ok EKp1B66PCmZ9iXTmZN39BFWb25ub0uvhngvQDg7g+HMoUL9iPCTdigZ7oZqdYsi6S6o2 hMwFw0/SCDRBxmmyvxxeHFUSaHKvQS2a0uZddY0S5KkZ9gQNEGnDzdNqmedQ0TdjAH3c H5mZJhBlT5/mxSrsorzeBP21YViwQ6rYOU5nldeuzcFTHrW33QQodMHCKORJaCI5a31H PGnWcs5lPIz9CiIaiuozsgcUosr8WKfRnMAh59/6idqwxjx0EaXRWLmaEv5iA+cKEBUr qbNQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1748753611; x=1749358411; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=7GbGhbOB9H5NAdBvfDjuhX87lr92sjRsdqTZVxVH9jg=; b=UvhCxWXll7ZnS3EmRuqFa4JpEt64LbTC5BdFrypMqy4n9I8XU01fRz8f7n7Ghuqn75 Z+IcGP81zjIZZcxgZDKjZTfkE0N9nHKoET0FEPJSmRkd8psuiJow6tenPU/7elgPTSkt 6ppojFHeFnMW2fHBJDRZ8IStH6KtxTq3DQLIik6wLj5SAmCMZiA1QF17zGNH2Ow9RCy1 XsJAZyEzh9aYQT1jTYSI/5LHo7VW4DMaQTyIQBE0cjxgri5fm1VCyERXR/XTJl2eoxee EKwycaB/HZOR4nceBG//8IaUA8agW7tUEtHyjG/WwuKfNtYQHSjKpc0Mh75b2b+qxO5Z 5NeQ== X-Gm-Message-State: AOJu0Yza3dBZu1yxcCpc+CIJA8KfmrrvhUUPNLK7dvSqDFAV9kYTE1lG Lnlfsl8mr/nX1l7ZmP++zowUz79hlMarZz4X/taNN+tuzO1zodg/f7zqpG5b7kYABbg= X-Gm-Gg: ASbGncsgK+NYKj5+qQj/iyHfalxvuob0hEF6pzA4QrI//oFOYilbcqoSP1PMQflOrZ1 ZpitWf2AjHWdiCgB8moR/zQ6dr8jdkP6PN8UBYPXnHADGjMcCYAfy55YMJGMWXd8Qaj7rlNvsFK 9/3iU1Lpn3VPs9AeEz3+xQTeD8xszaP4HW9l4BaDvyR3n9xyQDNcgugG325AKZro9d6lzofdzOs bI2W9VS2rnb8QZ86jVmdaztE9iDbkdTmZPwGFd6OhIOJUV2dKv2opxiU5MWbjiMinjoeZbh5BtG 0s/Ugp+cnEwcUa+AtYob9W6xkUUAn5oYGlEEBl91gOCHSOPZRWw5dSJ+N2kY3xK26A== X-Google-Smtp-Source: AGHT+IG6BqKrFk60UsQ2rIHh6QvSQwPacRNURC8C9dAHkp3Rkc+Kfe67kRoH82Hd5fz3jXY7SGb8tg== X-Received: by 2002:aa7:8881:0:b0:73e:598:7e5b with SMTP id d2e1a72fcca58-747c1a1f6e6mr9836271b3a.1.1748753610928; Sat, 31 May 2025 21:53:30 -0700 (PDT) Received: from localhost ([103.192.227.65]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-747affd4425sm5565793b3a.147.2025.05.31.21.53.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 31 May 2025 21:53:30 -0700 (PDT) From: Weifeng Liu To: qemu-devel@nongnu.org Cc: Weifeng Liu , BALATON Zoltan , Gerd Hoffmann , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , "Kim, Dongwon" , Dmitry Osipenko , =?UTF-8?q?Alex=20Benn=C3=A9e?= Subject: [PATCH 0/2] ui/gtk: Add keep-aspect-ratio and scale option Date: Sun, 1 Jun 2025 12:52:31 +0800 Message-ID: <20250601045245.36778-1-weifeng.liu.z@gmail.com> X-Mailer: git-send-email 2.49.0 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::434; envelope-from=weifeng.liu.z@gmail.com; helo=mail-pf1-x434.google.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, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, 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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Add these options to give users more control over behaviors in gtk display backend: - keep-aspect-ratio: when set to true, if the aspect ratio of host window differs from that of guest frame-buffer, padding will be added to the host window to preserve the aspect ratio of guest frame-buffer. - scale: allow user to set a preferred scale factor, which would be helpful for users running on a hi-dpi desktop to achieve pixel to pixel display. Cc: BALATON Zoltan Cc: Gerd Hoffmann Cc: Marc-André Lureau Cc: Marc-André Lureau Cc: "Kim, Dongwon" Cc: Alex Bennée Cc: Dmitry Osipenko Best regards, Weifeng Weifeng Liu (2): ui/gtk: Add keep-aspect-ratio option ui/gtk: Add scale option include/ui/gtk.h | 2 ++ qapi/ui.json | 15 +++++++++---- ui/gtk.c | 58 ++++++++++++++++++++++++++++++++---------------- 3 files changed, 52 insertions(+), 23 deletions(-) -- 2.49.0