From patchwork Wed Aug 10 09:25:40 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe Leroy X-Patchwork-Id: 596437 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 alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (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 5A06CC00140 for ; Wed, 10 Aug 2022 09:28:07 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id BF52382C; Wed, 10 Aug 2022 11:27:14 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz BF52382C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1660123684; bh=fnWJLzWvxId/v0/lNipxL0f8n9B8J4/LqesVWVdKxDw=; h=From:To:Subject:Date:Cc:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=RKj77sST3czZ0c5hpiHXaRrNWjEz/1Wcjx8jN0z2fSPh+rpexBpLB2FkBvMH3pWOk rge79nJ3q1Bw/7oSoYG6fbw3WA7m5RLRjVeo62Q6XrzxL9Qc2FenOuY+JsPxmlfR/U BZdSGqO+8pcrdIJGiaHk2S5sSfHJOdEjQCxaROOY= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 5E5F2F80154; Wed, 10 Aug 2022 11:27:14 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id C73F5F801F5; Wed, 10 Aug 2022 11:27:11 +0200 (CEST) Received: from pegase2.c-s.fr (pegase2.c-s.fr [93.17.235.10]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 9994BF80132 for ; Wed, 10 Aug 2022 11:27:05 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 9994BF80132 Received: from localhost (mailhub3.si.c-s.fr [172.26.127.67]) by localhost (Postfix) with ESMTP id 4M2l2J4Btmz9sdD; Wed, 10 Aug 2022 11:27:04 +0200 (CEST) X-Virus-Scanned: amavisd-new at c-s.fr Received: from pegase2.c-s.fr ([172.26.127.65]) by localhost (pegase2.c-s.fr [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id you5eUQs1kjl; Wed, 10 Aug 2022 11:27:04 +0200 (CEST) Received: from messagerie.si.c-s.fr (messagerie.si.c-s.fr [192.168.25.192]) by pegase2.c-s.fr (Postfix) with ESMTP id 4M2l1F6NlSz9sdC; Wed, 10 Aug 2022 11:26:09 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by messagerie.si.c-s.fr (Postfix) with ESMTP id CDB4B8B77B; Wed, 10 Aug 2022 11:26:09 +0200 (CEST) X-Virus-Scanned: amavisd-new at c-s.fr Received: from messagerie.si.c-s.fr ([127.0.0.1]) by localhost (messagerie.si.c-s.fr [127.0.0.1]) (amavisd-new, port 10023) with ESMTP id 33D6Qb5HhjkF; Wed, 10 Aug 2022 11:26:09 +0200 (CEST) Received: from PO20335.IDSI0.si.c-s.fr (unknown [172.25.230.108]) by messagerie.si.c-s.fr (Postfix) with ESMTP id B0D418B763; Wed, 10 Aug 2022 11:26:09 +0200 (CEST) Received: from PO20335.IDSI0.si.c-s.fr (localhost [127.0.0.1]) by PO20335.IDSI0.si.c-s.fr (8.17.1/8.16.1) with ESMTPS id 27A9PxPi340335 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT); Wed, 10 Aug 2022 11:25:59 +0200 Received: (from chleroy@localhost) by PO20335.IDSI0.si.c-s.fr (8.17.1/8.17.1/Submit) id 27A9PwvR340334; Wed, 10 Aug 2022 11:25:58 +0200 X-Authentication-Warning: PO20335.IDSI0.si.c-s.fr: chleroy set sender to christophe.leroy@csgroup.eu using -f From: Christophe Leroy To: alsa-devel@alsa-project.org, Jaroslav Kysela Subject: [PATCH] aplay: Add support for G711 A law on .au files Date: Wed, 10 Aug 2022 11:25:40 +0200 Message-Id: <20220810092540.340279-1-christophe.leroy@csgroup.eu> X-Mailer: git-send-email 2.37.1 MIME-Version: 1.0 Cc: Christophe Leroy X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" .au files support G711 A law as well. Add it to aplay. Signed-off-by: Christophe Leroy --- aplay/aplay.c | 9 +++++++++ aplay/formats.h | 1 + 2 files changed, 10 insertions(+) diff --git a/aplay/aplay.c b/aplay/aplay.c index 6ce7191..c004bf9 100644 --- a/aplay/aplay.c +++ b/aplay/aplay.c @@ -1210,6 +1210,12 @@ static int test_au(int fd, void *buffer) fprintf(stderr, _("Warning: format is changed to S16_BE\n")); hwparams.format = SND_PCM_FORMAT_S16_BE; break; + case AU_FMT_ALAW: + if (hwparams.format != DEFAULT_FORMAT && + hwparams.format != SND_PCM_FORMAT_A_LAW) + fprintf(stderr, _("Warning: format is changed to A_LAW\n")); + hwparams.format = SND_PCM_FORMAT_A_LAW; + break; default: return -1; } @@ -2735,6 +2741,9 @@ static void begin_au(int fd, size_t cnt) case SND_PCM_FORMAT_S16_BE: ah.encoding = BE_INT(AU_FMT_LIN16); break; + case SND_PCM_FORMAT_A_LAW: + ah.encoding = BE_INT(AU_FMT_ALAW); + break; default: error(_("Sparc Audio doesn't support %s format..."), snd_pcm_format_name(hwparams.format)); prg_exit(EXIT_FAILURE); diff --git a/aplay/formats.h b/aplay/formats.h index ac0a2b0..cbc99fe 100644 --- a/aplay/formats.h +++ b/aplay/formats.h @@ -121,6 +121,7 @@ typedef struct { #define AU_FMT_ULAW 1 #define AU_FMT_LIN8 2 #define AU_FMT_LIN16 3 +#define AU_FMT_ALAW 27 typedef struct au_header { u_int magic; /* '.snd' */