Re: Possible regression today's git wine-1.1.19-153-g55ad3fd

[Susan Cragin]

> 2009/4/20 Reece Dunn <msclrhd(a)googlemail.com>:
> > 2009/4/20 Susan Cragin <susancragin(a)earthlink.net>:
> > > > Ohhh... got a nice crash after a re-boot.
> > >
> > > Never mind that. This looks more promising. At least, to me it does. The actctx error I get all the time, but I've never seen the other, and it happend right as the system froze up.
> > >
> > > fixme:actctx:parse_depend_manifests Could not find dependent assembly L"Microsoft.VC80.MFCLOC" (8.0.50608.0)
> > > err:wave:wodPlayer_WriteMaxFrags Error in writing wavehdr. Reason: Broken pipe
> > > err:wave:wodPlayer_WriteMaxFrags Error in writing wavehdr. Reason: Broken pipe
> > > err:wave:wodPlayer_WriteMaxFrags Error in writing wavehdr. Reason: Broken pipe
> > > err:wave:wodPlayer_WriteMaxFrags Error in writing wavehdr. Reason: Success
> >
> > Interesting. You are running Ubuntu studio 8.10 without pulseaudio, right?
> >
> > Have you updated the system between version runs (that may have
> > reintroduced pulseaudio, for example)?
> >
> > Are you running any other sound applications (or the sound that is
> > played after boot on Ubuntu)?
> >
> > Could you perform a git bisect to identify the guilty change?
>
> Doing some investigation, I have found
> (http://alsa.opensrc.org/index.php/HowTo_Asynchronous_Playback):
> """
> That is basically all there is to the callback. Note however, that
> this example does not include error checking, which is a good idea of
> course. Occasionally, you may have to restore from a buffer under-run,
> in case the computer was caught up in some other process and didn't
> get to calling your callback. Whenever this happens, the first
> operation you perform on the device, in this case
> snd_pcm_avail_update, will return -EPIPE (a 'Broken Pipe' error). You
> can restore from this by calling the snd_pcm_prepare function again.
> """
>
> This may be what you are experiencing here. I'd need to look into this
> further, but to be honest, I'm a little out of depth with the Windows
> and Wine sound interfaces.
>
> - Reece

Reece:
I purged pulseaudio and checked that it had not been re-installed. I run Ubuntu 9.04 with all updates. I also use a test version of alsa-driver since my sound card is difficult to recognize but so far have had only great results -- no impact on wine at all. 
The problem I am experiencing manifests itself in the program freezing... could be the sound, could also be the buttons doing something odd. One button's on-off toggle switches suddenly with no input on my part. 
Regression test is below. 
Susan

b958dfdc4769515c0ef56c401430dd3e3980aabf is first bad commit
commit b958dfdc4769515c0ef56c401430dd3e3980aabf
Author: Huw Davies <huw(a)codeweavers.com>
Date:   Thu Apr 16 11:51:45 2009 +0100

    ole32: Change helper function to return the matching entry.

:040000 040000 2964979dee4f353e1d565f7c20d8fdcc534f006d 8744cfee2e33db4799f58f102825103f565e18b9 M	dlls