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 AC5FAC77B7C for ; Fri, 26 May 2023 11:29:56 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q2VcT-0004rT-1o; Fri, 26 May 2023 07:28:29 -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 1q2VcO-0004gw-6y for qemu-devel@nongnu.org; Fri, 26 May 2023 07:28:25 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q2VcK-0003WK-8k for qemu-devel@nongnu.org; Fri, 26 May 2023 07:28:23 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1685100498; 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: in-reply-to:in-reply-to:references:references; bh=1CkmwlFbjP+S/fRpHno0l/DfR8/XqWdyN+IJPUI5O/s=; b=OVW0FSa/OCvEJL6YJXXZCHQ6snWTmOgMOTTAp6dkAvZaFjECjpwUqaxEXW8LJfbOuEhB9O BplQHOcY3qbNaa3iT7weHfDhLd89C0a/uKY8AcHBqBk+5hrhE3Nhgw4+YrjuDLhmn1zsHe CXEmLsSIcNyBRAvC10ag383Xx1U6d5Y= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-21-8wDR2Ma9Na-MavqniBPfqQ-1; Fri, 26 May 2023 07:28:15 -0400 X-MC-Unique: 8wDR2Ma9Na-MavqniBPfqQ-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.rdu2.redhat.com [10.11.54.7]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 56D54185A78E; Fri, 26 May 2023 11:28:15 +0000 (UTC) Received: from toolbox.redhat.com (unknown [10.39.194.90]) by smtp.corp.redhat.com (Postfix) with ESMTP id A3B39140E95D; Fri, 26 May 2023 11:28:13 +0000 (UTC) From: Sergio Lopez To: qemu-devel@nongnu.org Cc: Eric Blake , Pavel Dovgalyuk , "Michael S. Tsirkin" , Markus Armbruster , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Paolo Bonzini , Gerd Hoffmann , Sergio Lopez Subject: [PATCH v5 5/6] ui: add helpers for virtio-multitouch events Date: Fri, 26 May 2023 13:29:24 +0200 Message-Id: <20230526112925.38794-6-slp@redhat.com> In-Reply-To: <20230526112925.38794-1-slp@redhat.com> References: <20230526112925.38794-1-slp@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.1 on 10.11.54.7 Received-SPF: pass client-ip=170.10.129.124; envelope-from=slp@redhat.com; helo=us-smtp-delivery-124.mimecast.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, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Add helpers for generating Multi-touch events from the UI backends that can be sent to the guest through a virtio-multitouch device. Signed-off-by: Sergio Lopez Reviewed-by: Marc-André Lureau --- include/ui/input.h | 5 +++++ ui/input.c | 36 ++++++++++++++++++++++++++++++++++++ 2 files changed, 41 insertions(+) diff --git a/include/ui/input.h b/include/ui/input.h index 2a3dffd417..c29a730a71 100644 --- a/include/ui/input.h +++ b/include/ui/input.h @@ -64,6 +64,11 @@ int qemu_input_scale_axis(int value, void qemu_input_queue_rel(QemuConsole *src, InputAxis axis, int value); void qemu_input_queue_abs(QemuConsole *src, InputAxis axis, int value, int min_in, int max_in); +void qemu_input_queue_mtt(QemuConsole *src, InputMultiTouchType type, int slot, + int tracking_id); +void qemu_input_queue_mtt_abs(QemuConsole *src, InputAxis axis, int value, + int min_in, int max_in, + int slot, int tracking_id); void qemu_input_check_mode_change(void); void qemu_add_mouse_mode_change_notifier(Notifier *notify); diff --git a/ui/input.c b/ui/input.c index fc75f1353c..1aad64b07c 100644 --- a/ui/input.c +++ b/ui/input.c @@ -547,6 +547,42 @@ void qemu_input_queue_abs(QemuConsole *src, InputAxis axis, int value, qemu_input_event_send(src, &evt); } +void qemu_input_queue_mtt(QemuConsole *src, InputMultiTouchType type, + int slot, int tracking_id) +{ + InputMultiTouchEvent mtt = { + .type = type, + .slot = slot, + .tracking_id = tracking_id, + }; + InputEvent evt = { + .type = INPUT_EVENT_KIND_MTT, + .u.mtt.data = &mtt, + }; + + qemu_input_event_send(src, &evt); +} + +void qemu_input_queue_mtt_abs(QemuConsole *src, InputAxis axis, int value, + int min_in, int max_in, int slot, int tracking_id) +{ + InputMultiTouchEvent mtt = { + .type = INPUT_MULTI_TOUCH_TYPE_DATA, + .slot = slot, + .tracking_id = tracking_id, + .axis = axis, + .value = qemu_input_scale_axis(value, min_in, max_in, + INPUT_EVENT_ABS_MIN, + INPUT_EVENT_ABS_MAX), + }; + InputEvent evt = { + .type = INPUT_EVENT_KIND_MTT, + .u.mtt.data = &mtt, + }; + + qemu_input_event_send(src, &evt); +} + void qemu_input_check_mode_change(void) { static int current_is_absolute; -- 2.38.1