From nobody Sun Apr 12 06:07:40 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=quarantine dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1771240654; cv=none; d=zohomail.com; s=zohoarc; b=eVaOfKDrDF2c/FMJpxV56yxjDN+R9ZrjRx7vdRh5gFCJQxcylc9fIAULyGSdFmUbPsI8vA4IY9Fbe9N9onvxxvvy+Y6sM3RXSiqPC/Qs99qHTmDBu8cPh/IAWjJgbJGdSCO5s60vyttQ05mnQTS51YGCs3GZ66s0Nevirqglhbo= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1771240654; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=a+cxlaNFYy99fV6iC6NoJX8UA3JXNvcFW8aev589keg=; b=gfoXoqoJ9Ah3T7J4jIBeGU2C9tQBhCakMlcITxBgymIJBs811or0dGXCmLPXB3YQsbATLwxBTkl+kptmA5q5gb0CzcJJZbsm25EQ3Sik3w65sc9h5rcFEWO/sLUVYhBH7TxEA3i4exsHolENPsjyDLDQK3ASX7K17CWd/olXamk= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=quarantine dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1771240654009223.864808579464; Mon, 16 Feb 2026 03:17:34 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vrwa3-0004kq-96; Mon, 16 Feb 2026 06:15:55 -0500 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 1vrwZu-0004im-GX for qemu-devel@nongnu.org; Mon, 16 Feb 2026 06:15:46 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vrwZs-0007Hb-Tb for qemu-devel@nongnu.org; Mon, 16 Feb 2026 06:15:46 -0500 Received: from mx-prod-mc-03.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-502-RLLL5PiYMpqruZ6MocVKDg-1; Mon, 16 Feb 2026 06:15:41 -0500 Received: from mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-03.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id A01E11956046; Mon, 16 Feb 2026 11:15:38 +0000 (UTC) Received: from localhost (unknown [10.45.242.26]) by mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id F1A5930001A5; Mon, 16 Feb 2026 11:15:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1771240544; 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=a+cxlaNFYy99fV6iC6NoJX8UA3JXNvcFW8aev589keg=; b=dNl4XLLv7fkaPzR9ZlxrbNwLqc12PRjStui0RwU3aXFreXYQPpAKmqqDrecpHjJt6aDy53 aLMz/8LA47KHdUcWr0p16xvscEX34fIo5YPWyBea5fUwSgHpqHpESjQSOYazSmjWhtT+R3 SWgMb75hKhn2XibJi/UphT73kGmmJmM= X-MC-Unique: RLLL5PiYMpqruZ6MocVKDg-1 X-Mimecast-MFC-AGG-ID: RLLL5PiYMpqruZ6MocVKDg_1771240538 From: =?utf-8?q?Marc-Andr=C3=A9_Lureau?= Date: Mon, 16 Feb 2026 12:14:50 +0100 Subject: [PATCH 01/85] audio: remove obsolete/obscure functions MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260216-audio-v1-1-e676662e4514@redhat.com> References: <20260216-audio-v1-0-e676662e4514@redhat.com> In-Reply-To: <20260216-audio-v1-0-e676662e4514@redhat.com> To: qemu-devel@nongnu.org Cc: Gerd Hoffmann , Eduardo Habkost , Paolo Bonzini , =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , John Snow , Cleber Rosa , Christian Schoenebeck , Akihiko Odaki , Thomas Huth , Alexandre Ratchov , =?utf-8?q?Alex_Benn=C3=A9e?= , Laurent Vivier , "Michael S. Tsirkin" , Manos Pitsidianakis , Alistair Francis , "Edgar E. Iglesias" , Peter Maydell , qemu-arm@nongnu.org, =?utf-8?q?Marc-Andr=C3=A9_Lureau?= , Mark Cave-Ayland X-Developer-Signature: v=1; a=openpgp-sha256; l=4945; i=marcandre.lureau@redhat.com; h=from:subject:message-id; bh=uYrPkyR2tbIVOyryH+czFSaxcbDkF6UtkEqgWhCJ+H4=; b=owEBbQKS/ZANAwAKAdro4Ql1lpzlAcsmYgBpkvxO+d6ICHrYv6hGlpFTYw4HlvaAJ7jd9uV2n b++9zOtZzOJAjMEAAEKAB0WIQSHqb2TP4fGBtJ29i3a6OEJdZac5QUCaZL8TgAKCRDa6OEJdZac 5b+ND/45TvOtX8BfOgqI/W0WnB0DA3lCeo9vR9NhkjsyE8sMg9eDfy31jADVynQbEoVUnCOiNbW LacedWyycQSv0tN4DL4/ESoDW/GTGFwDhsekJU0U4diB91TIvDV+6VNxPGZmD3z6cqpUa7xAMhf qBw2Rj8onPuEUDHF4OVETHE315S0netvAkRzgz2tl8QmPnUD9X6LixK7+ODCudfw+97A7Tgbek/ BN0hAfPOfxjFHEB8w1TCErVbP/jL4fczUNPVRFwQs3zA12SrY4HMoYwhG348QdRuHDQ7FpHfvW0 OTrMbh788HQHh5EeW+MpnanXhfzER4ddQRAEgsfJE6m01FxJ/MbItTvxFPvZSDFdQ4QUhI6h56X BENf82M6X6AU62wnN6xXxrEVPB4okoOaI2GxO+GMrkYRslH71z5QtK+l2VBkV4kVilBcGlWf4Bo K3GK0+kezAw4LXApbdr7EmUEVJx3+lS+FwqSNlkvH3Qtnt9duvKfRl263nWSxUzmUrQwWjRX+qh i6q/y55qgJqKCgju5u40cApg0N2CaGsrvplSDQVB42PyHtRY/EE9QPumyQSS2Z0hqUztPMDuMlL ZZIEzoEv0+p21MXRIcZzxY2BhjrUW/fa7iH7Wvw8826HlaiaHqHonGSJIcwmjDbnF8i9TqPRa8x ShaaWhtzyr06BCg== X-Developer-Key: i=marcandre.lureau@redhat.com; a=openpgp; fpr=87A9BD933F87C606D276F62DDAE8E10975969CE5 X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.133.124; envelope-from=marcandre.lureau@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, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-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: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1771240656179154100 AUD_init_time_stamp_{in,out} and AUD_get_elapsed_usec_{in,out} are only used by the adlib device. The result isn't actually being used since ADLIB_KILL_TIMERS was set some 20y ago. Let's drop this dead code now. Drop QEMUAudioTimeStamp as well as reported by Akihiko Odaki. Signed-off-by: Marc-Andr=C3=A9 Lureau Reviewed-by: Mark Cave-Ayland --- audio/audio_template.h | 34 ------------------= ---- include/qemu/audio.h | 10 ------- hw/audio/adlib.c | 18 +----------- .../codeconverter/codeconverter/test_regexps.py | 1 - 4 files changed, 1 insertion(+), 62 deletions(-) diff --git a/audio/audio_template.h b/audio/audio_template.h index 7a8c431f2d7..1ab3c47fd76 100644 --- a/audio/audio_template.h +++ b/audio/audio_template.h @@ -569,40 +569,6 @@ bool glue(AUD_is_active_, TYPE)(SW *sw) return sw ? sw->active : 0; } =20 -void glue (AUD_init_time_stamp_, TYPE) (SW *sw, QEMUAudioTimeStamp *ts) -{ - if (!sw) { - return; - } - - ts->old_ts =3D sw->hw->ts_helper; -} - -uint64_t glue (AUD_get_elapsed_usec_, TYPE) (SW *sw, QEMUAudioTimeStamp *t= s) -{ - uint64_t delta, cur_ts, old_ts; - - if (!sw) { - return 0; - } - - cur_ts =3D sw->hw->ts_helper; - old_ts =3D ts->old_ts; - /* dolog ("cur %" PRId64 " old %" PRId64 "\n", cur_ts, old_ts); */ - - if (cur_ts >=3D old_ts) { - delta =3D cur_ts - old_ts; - } else { - delta =3D UINT64_MAX - old_ts + cur_ts; - } - - if (!delta) { - return 0; - } - - return muldiv64 (delta, sw->hw->info.freq, 1000000); -} - #undef TYPE #undef HW #undef SW diff --git a/include/qemu/audio.h b/include/qemu/audio.h index a92e0b70ef0..a1a64ad340d 100644 --- a/include/qemu/audio.h +++ b/include/qemu/audio.h @@ -50,10 +50,6 @@ struct AudioBackendClass { =20 typedef struct AudioBackend AudioBackend; =20 -typedef struct QEMUAudioTimeStamp { - uint64_t old_ts; -} QEMUAudioTimeStamp; - bool AUD_backend_check(AudioBackend **be, Error **errp); =20 SWVoiceOut *AUD_open_out ( @@ -71,9 +67,6 @@ int AUD_get_buffer_size_out (SWVoiceOut *sw); void AUD_set_active_out(SWVoiceOut *sw, bool on); bool AUD_is_active_out(SWVoiceOut *sw); =20 -void AUD_init_time_stamp_out (SWVoiceOut *sw, QEMUAudioTimeStamp *ts); -uint64_t AUD_get_elapsed_usec_out (SWVoiceOut *sw, QEMUAudioTimeStamp *ts); - #define AUDIO_MAX_CHANNELS 16 typedef struct Volume { bool mute; @@ -112,9 +105,6 @@ size_t AUD_read (SWVoiceIn *sw, void *pcm_buf, size_t s= ize); void AUD_set_active_in(SWVoiceIn *sw, bool on); bool AUD_is_active_in(SWVoiceIn *sw); =20 -void AUD_init_time_stamp_in (SWVoiceIn *sw, QEMUAudioTimeStamp *ts); -uint64_t AUD_get_elapsed_usec_in (SWVoiceIn *sw, QEMUAudioTimeStamp *ts); - void audio_cleanup(void); =20 typedef struct st_sample st_sample; diff --git a/hw/audio/adlib.c b/hw/audio/adlib.c index 8b9fe53e17b..efab5107a4c 100644 --- a/hw/audio/adlib.c +++ b/hw/audio/adlib.c @@ -34,8 +34,6 @@ =20 #define DEBUG 0 =20 -#define ADLIB_KILL_TIMERS 1 - #define ADLIB_DESC "Yamaha YM3812 (OPL2)" =20 #if DEBUG @@ -71,7 +69,6 @@ struct AdlibState { uint64_t dexp[2]; SWVoiceOut *voice; int left, pos, samples; - QEMUAudioTimeStamp ats; FM_OPL *opl; PortioList port_list; }; @@ -88,19 +85,7 @@ static void adlib_kill_timers (AdlibState *s) =20 for (i =3D 0; i < 2; ++i) { if (s->ticking[i]) { - uint64_t delta; - - delta =3D AUD_get_elapsed_usec_out (s->voice, &s->ats); - ldebug ( - "delta =3D %f dexp =3D %f expired =3D> %d", - delta / 1000000.0, - s->dexp[i] / 1000000.0, - delta >=3D s->dexp[i] - ); - if (ADLIB_KILL_TIMERS || delta >=3D s->dexp[i]) { - adlib_stop_opl_timer (s, i); - AUD_init_time_stamp_out (s->voice, &s->ats); - } + adlib_stop_opl_timer(s, i); } } } @@ -149,7 +134,6 @@ static void timer_handler (void *opaque, int c, double = interval_Sec) #endif =20 s->dexp[n] =3D interval_Sec * 1000000.0; - AUD_init_time_stamp_out (s->voice, &s->ats); } =20 static int write_audio (AdlibState *s, int samples) diff --git a/scripts/codeconverter/codeconverter/test_regexps.py b/scripts/= codeconverter/codeconverter/test_regexps.py index 2b9f5b80111..f92389e9618 100644 --- a/scripts/codeconverter/codeconverter/test_regexps.py +++ b/scripts/codeconverter/codeconverter/test_regexps.py @@ -202,7 +202,6 @@ def test_struct_re(): uint64_t dexp[2]; SWVoiceOut *voice; int left, pos, samples; - QEMUAudioTimeStamp ats; FM_OPL *opl; PortioList port_list; } AdlibState; --=20 2.53.0