X-Recipient:	archive-cygwin AT delorie DOT com
DomainKey-Signature:	a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:message-id:date:from:mime-version:to:subject
	:references:in-reply-to:content-type:content-transfer-encoding;
	q=dns; s=default; b=B6hjQy7gz20bazB0wsCME7nQs19qPPyzEyl4xZw+E0X
	KBcZoKAoE0IbBGbqXhSsI779Baqmn1QCpQrQRPgCSY26pSG6k/nGY9H3wQ+VofW2
	igz+iuJ7jSK+IgBo1lIVL0r0VgY7OlbLMKS5MH9v9prh/BCtGYPM+Do3haQdK2cM
	=
DKIM-Signature:	v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:message-id:date:from:mime-version:to:subject
	:references:in-reply-to:content-type:content-transfer-encoding;
	s=default; bh=lsZAr/aTwV/6usYlcdXfk+2qn3Q=; b=nO0HadTNZlJGkhpEF
	nfkUd7td3aWclJTmWf3Go5XvjekelVzqfF6YCaZVOCpmaseLleXw5AUpVUy28sDa
	oAVKHPXQD4aFqOFACu/QzsEKfEf1lk80omTaQDfLVohdTgccoIBCIY2CkjiolpbY
	k16lGkV/zq/XjJm9vo1m5xuW0s=
Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id:	<cygwin.cygwin.com>
List-Subscribe:	<mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive:	<http://sourceware.org/ml/cygwin/>
List-Post:	<mailto:cygwin AT cygwin DOT com>
List-Help:	<mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender:	cygwin-owner AT cygwin DOT com
Mail-Followup-To:	cygwin AT cygwin DOT com
Delivered-To:	mailing list cygwin AT cygwin DOT com
Authentication-Results:	sourceware.org; auth=none
X-Virus-Found:	No
X-Spam-SWARE-Status:	No, score=0.9 required=5.0 tests=AWL,BAYES_05,FREEMAIL_FROM,KAM_COUK,SPF_PASS autolearn=no version=3.3.2
X-HELO:	out.ipsmtp3nec.opaltelecom.net
X-IronPort-Anti-Spam-Filtered:	true
X-IronPort-Anti-Spam-Result:	ApMBAJSdKFNPRtMO/2dsb2JhbAANTcMrgxCBQ4MZAQEBBDhAEQsYCRYPCQMCAQIBRRMIAQEWtGKjLReOaRaEIgSUWwWZQw
X-IPAS-Result:	ApMBAJSdKFNPRtMO/2dsb2JhbAANTcMrgxCBQ4MZAQEBBDhAEQsYCRYPCQMCAQIBRRMIAQEWtGKjLReOaRaEIgSUWwWZQw
Message-ID:	<53289E8A.1010601@tiscali.co.uk>
Date:	Tue, 18 Mar 2014 19:29:14 +0000
From:	David Stacey <drstacey AT tiscali DOT co DOT uk>
User-Agent:	Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.3.0
MIME-Version:	1.0
To:	cygwin AT cygwin DOT com
Subject:	Re: sox - package is broken
References:	<b0f9be09644f90eadb0a5d479b74ad56 DOT squirrel AT www DOT physik DOT tu-berlin DOT de> <20140310111427 DOT GE2828 AT calimero DOT vinschen DOT de> <5324E98D DOT 2090806 AT tiscali DOT co DOT uk> <20140316114332 DOT GB400 AT calimero DOT vinschen DOT de> <5326276F DOT 1050103 AT tiscali DOT co DOT uk> <20140317015736 DOT GA8086 AT ednor DOT casa DOT cgf DOT cx> <20140317022829 DOT GB8086 AT ednor DOT casa DOT cgf DOT cx> <20140317044230 DOT GA1235 AT ednor DOT casa DOT cgf DOT cx> <53278AE6 DOT 9040509 AT tiscali DOT co DOT uk> <20140318175353 DOT GA1051 AT ednor DOT casa DOT cgf DOT cx>
In-Reply-To:	<20140318175353.GA1051@ednor.casa.cgf.cx>
X-IsSubscribed:	yes

On 18/03/2014 17:53, Christopher Faylor wrote:
> On Mon, Mar 17, 2014 at 11:53:10PM +0000, David Stacey wrote:
>> On 17/03/2014 04:42, Christopher Faylor wrote:
>>> On Sun, Mar 16, 2014 at 10:28:29PM -0400, Christopher Faylor wrote:
>>>> On Sun, Mar 16, 2014 at 09:57:36PM -0400, Christopher Faylor wrote:
>>>>> On Sun, Mar 16, 2014 at 10:36:31PM +0000, David Stacey wrote:
>>>>>> The issue I have is that close_audio_out() isn't working as you'd
>>>>>> expect: for some reason, the 'audio_out_' member pointer is null
>>>>> This was because all of the I/O operations were ignoring the archetype
>>>>> for the device.  So, this is likely an old bug.
>>>>>
>>>>> So, good news/bad news.  Good news: I checked in a fix which causes the missing
>>>>> 1.5 seconds to be played.  Bad news: The process now hangs in waveOutClose()
>>>>> in fhandler_dev_dsp::Audio_out::stop.  There seem to be a few threads hanging
>>>>> around waiting for something so obviously something isn't cleaning up right
>>>>> in the audio code.
>>>> Nope.  Wrong theory.  I know what's causing this but I don't yet know how to
>>>> fix it.
>>> This should all be fixed in the upcoming snapshot.
>> Thank you for looking at this. I've tried the 32-bit snapshot dated
>> '2014-03-17', but whenever I pipe a wav file to /dev/dsp I get a
>> segmentation fault. The error is produced immediately, and no sound is
>> heard. I've tried wav files both longer and shorter than 1.5s.
> What does "pipe a wav file" mean?  I was testing this by doing:
>
> cp h.wav /dev/dsp

I was testing with

     cat ding.wav > /dev/dsp

This gives a segmentation fault with the latest (2014-03-18) snapshot; 
no sound is heard However, if I repeat your test:

     cp ding.wav /dev/dsp

Then that works and the ding dings. Which confuses me greatly - I've 
been using *nix for nearly 20 years, and I honestly would have said that 
the two lines above were synonymous - they're obviously not!

Dave.



--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple

- Raw text -