From patchwork Fri Sep 23 18:36:35 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Volker_R=C3=BCmelin?= X-Patchwork-Id: 1681639 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 4MZ1Xf1CQjz1yqV for ; Sat, 24 Sep 2022 04:54:26 +1000 (AEST) Received: from localhost ([::1]:34350 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1obnod-0005sc-DQ for incoming@patchwork.ozlabs.org; Fri, 23 Sep 2022 14:54:23 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:36812) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1obnXp-0002mK-Ji for qemu-devel@nongnu.org; Fri, 23 Sep 2022 14:37:03 -0400 Received: from mailout02.t-online.de ([194.25.134.17]:43258) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1obnXl-0005FR-Sz for qemu-devel@nongnu.org; Fri, 23 Sep 2022 14:36:59 -0400 Received: from fwd70.dcpf.telekom.de (fwd70.aul.t-online.de [10.223.144.96]) by mailout02.t-online.de (Postfix) with SMTP id 5601B3B18; Fri, 23 Sep 2022 20:36:56 +0200 (CEST) Received: from linpower.localnet ([84.175.228.229]) by fwd70.t-online.de with (TLSv1.3:TLS_AES_256_GCM_SHA384 encrypted) esmtp id 1obnXj-0OOg2T0; Fri, 23 Sep 2022 20:36:55 +0200 Received: by linpower.localnet (Postfix, from userid 1000) id A45A120061C; Fri, 23 Sep 2022 20:36:40 +0200 (CEST) From: =?utf-8?q?Volker_R=C3=BCmelin?= To: Gerd Hoffmann Cc: qemu-devel@nongnu.org Subject: [PATCH 07/12] spiceaudio: update comment Date: Fri, 23 Sep 2022 20:36:35 +0200 Message-Id: <20220923183640.8314-7-vr_qemu@t-online.de> X-Mailer: git-send-email 2.35.3 In-Reply-To: <38d7417a-fc26-be39-6a63-99c79ee15fc9@t-online.de> References: <38d7417a-fc26-be39-6a63-99c79ee15fc9@t-online.de> MIME-Version: 1.0 X-TOI-EXPURGATEID: 150726::1663958215-50A2B689-9875B662/0/0 CLEAN NORMAL X-TOI-MSGID: 4f69420a-de52-41ad-81e1-d55dc4fbc536 Received-SPF: none client-ip=194.25.134.17; envelope-from=volker.ruemelin@t-online.de; helo=mailout02.t-online.de X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_NONE=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+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Replace a comment with a question with the answer. Signed-off-by: Volker Rümelin Reviewed-by: Marc-André Lureau --- audio/spiceaudio.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/audio/spiceaudio.c b/audio/spiceaudio.c index 22892a7b9d..f52f3a8bbb 100644 --- a/audio/spiceaudio.c +++ b/audio/spiceaudio.c @@ -242,7 +242,10 @@ static size_t line_in_read(HWVoiceIn *hw, void *buf, size_t len) uint64_t to_read = audio_rate_get_bytes(&hw->info, &in->rate, len) >> 2; size_t ready = spice_server_record_get_samples(&in->sin, buf, to_read); - /* XXX: do we need this? */ + /* + * If the client didn't send new frames, it most likely disconnected. + * Generate silence in this case to avoid a stalled audio stream. + */ if (ready == 0) { memset(buf, 0, to_read << 2); ready = to_read;