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 X-Spam-Level: X-Spam-Status: No, score=-16.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS 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 6A5CAC433DB for ; Tue, 12 Jan 2021 13:43:23 +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 C9C9322B30 for ; Tue, 12 Jan 2021 13:43:22 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C9C9322B30 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:39398 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kzJxB-0003d3-Al for qemu-devel@archiver.kernel.org; Tue, 12 Jan 2021 08:43:21 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:39372) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kzJvT-0002OO-HW for qemu-devel@nongnu.org; Tue, 12 Jan 2021 08:41:35 -0500 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:43286) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1kzJvR-0004Sq-Km for qemu-devel@nongnu.org; Tue, 12 Jan 2021 08:41:35 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1610458892; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=OcSd3nNnoLT5plbgSSGUjHLsxtS1sriggN68Ma+u5yY=; b=BSXKoQd3TtxnLRBwM0N7HFYcJDKKFGS3fk6do8+jRCrKHGAYQjpcVBTSmulp+XVVLXqshy A/36otxpAnv0/7tofat4aUoIWulcOUzvV7FX4g4X10/UuhXsr0msrjstdvFNQKHuhRCkvH 1mG0/dQ6faSfr2ftJw0LDTPf5RBldXQ= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-131-pPwPmr2NODiu-KtDBGfOIQ-1; Tue, 12 Jan 2021 08:41:29 -0500 X-MC-Unique: pPwPmr2NODiu-KtDBGfOIQ-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 473C3100C662 for ; Tue, 12 Jan 2021 13:41:28 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-114-197.ams2.redhat.com [10.36.114.197]) by smtp.corp.redhat.com (Postfix) with ESMTPS id A8ACF10013BD; Tue, 12 Jan 2021 13:41:22 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id B8CF5180009A; Tue, 12 Jan 2021 14:41:20 +0100 (CET) From: Gerd Hoffmann To: qemu-devel@nongnu.org Subject: [PATCH v3 0/3] vnc: support some new extensions. Date: Tue, 12 Jan 2021 14:41:17 +0100 Message-Id: <20210112134120.2031837-1-kraxel@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=kraxel@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=216.205.24.124; envelope-from=kraxel@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -29 X-Spam_score: -3.0 X-Spam_bar: --- X-Spam_report: (-3.0 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.251, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Gerd Hoffmann Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" The rfb standard keeps envolving. While the official spec is kind of=0D frozen since a decade or so the community maintains an updated version=0D of the spec at:=0D =09https://github.com/rfbproto/rfbproto/=0D =0D This series adds support for two new extensions from that spec: alpha=0D cursor and extended desktop resize.=0D =0D alpha cursor allows a full alpha channel for the cursor image (unlike=0D the rich cursor extension which has only a bitmask for transparency).=0D =0D extended desktop resize makes the desktop-resize work both ways, i.e. we=0D can not only signal guest display resolution changes to the vnc client=0D but also vnc client window size changes to the guest.=0D =0D Tested with tigervnc.=0D =0D Support for gtk-vnc is in progress.=0D =0D v3:=0D - dropped cursor patches (already merged).=0D - fix client initialization (reply to update request not set encoding).=0D =0D v2:=0D - dropped qxl bits (will be a separate patch series).=0D - use error codes for desktop resize responses.=0D - little tweaks here and there.=0D - pick up some review tags.=0D =0D Gerd Hoffmann (3):=0D vnc: move check into vnc_cursor_define=0D vnc: move initialization to framebuffer_update_request=0D vnc: add support for extended desktop resize=0D =0D ui/vnc.h | 2 ++=0D ui/vnc.c | 85 +++++++++++++++++++++++++++++++++++++++++++++++---------=0D 2 files changed, 74 insertions(+), 13 deletions(-)=0D =0D --=20=0D 2.29.2=0D =0D