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=-5.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,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 264BEC43603 for ; Tue, 17 Dec 2019 04:20:57 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 349B32176D for ; Tue, 17 Dec 2019 04:20:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="smUyZOTr" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 349B32176D Authentication-Results: mail.kernel.org; dmarc=pass (p=none dis=none) header.from=alsa-project.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@alsa-project.org 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 2357915F9; Tue, 17 Dec 2019 05:20:04 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 2357915F9 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1576556454; bh=ZzXlxKFWN5pB0PJlO8Ttrk1RcQCoGBdlK0VAXZeJRi4=; h=From:To:In-Reply-To:References:Date:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=smUyZOTr2l49ruIAr4FbsD7HDFL9kT3BpGpQhl5+nagmvBbCodsb+J6VXEHQgfFt3 Q/4FcKnuDMt0ADr6/2peaT13VmLqZfVNRH+TpQwb9wWuud+Ve4JOWMdF/ow/DJOi9A ILEUHP4dsntXGqzLTD2Qz0CjXWXwW6b8sKZ82r0Y= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 8C1F3F80218; Tue, 17 Dec 2019 05:20:03 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 2F70EF80234; Tue, 17 Dec 2019 05:20:02 +0100 (CET) Received: from webhooks-bot.alsa-project.org (gate.perex.cz [77.48.224.242]) by alsa1.perex.cz (Postfix) with ESMTP id 3CA54F80100 for ; Tue, 17 Dec 2019 05:19:58 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 3CA54F80100 MIME-Version: 1.0 From: GitHub issues - edited To: alsa-devel@alsa-project.org In-Reply-To: <1576556398539288998-webhooks-bot@alsa-project.org> References: <1576556398539288998-webhooks-bot@alsa-project.org> Message-Id: <20191217042002.2F70EF80234@alsa1.perex.cz> Date: Tue, 17 Dec 2019 05:20:02 +0100 (CET) Subject: [alsa-devel] Don't use 16 bit signed integers for sample rate conversion. 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" alsa-project/alsa-plugins issue #5 was edited from crocket: Sample rate conversion should be done with the highest resolution possible. Maybe, double, unsigned int, or unsigned int64? Once sample rate conversion is done, using S32_LE is meaningless. Does dmix also use 16bits internally? Issue URL : https://github.com/alsa-project/alsa-plugins/issues/5 Repository URL: https://github.com/alsa-project/alsa-plugins _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org https://mailman.alsa-project.org/mailman/listinfo/alsa-devel