Re: [Alsaplayer-devel]error trying to run alsaplayer on ppc

Re: [Alsaplayer-devel]error trying to run alsaplayer on ppc

[Andy Lo A Foe]

On Fri, May 17, 2002 at 06:26:22PM +0000, matt yee-king wrote:

> [root@bennyhill alsaplayer-0.99.70]# alsaplayer
> alsaplayer: pcm.c:5655: snd_pcm_unlink_ptr: Assertion `0' failed.
> AlsaPlayer interrupted by signal 6

I've installed the latest CVS, but can't reproduce this. It might be a
powermac specific driver problem? Since I don't call this function
directly from within the alsa output plugin I have no way of knowing
when this gets called, and why it fails :( Perhaps Takashi can tell us
more about it?!

Regards,
Andy

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Re: Re: [Alsaplayer-devel]error trying to run alsaplayer on ppc

[Takashi Iwai]

At Sat, 18 May 2002 11:57:43 +0200,
Andy Lo A Foe wrote:
> 
> On Fri, May 17, 2002 at 06:26:22PM +0000, matt yee-king wrote:
> 
> > [root@bennyhill alsaplayer-0.99.70]# alsaplayer
> > alsaplayer: pcm.c:5655: snd_pcm_unlink_ptr: Assertion `0' failed.
> > AlsaPlayer interrupted by signal 6
> 
> I've installed the latest CVS, but can't reproduce this. It might be a
> powermac specific driver problem? Since I don't call this function
> directly from within the alsa output plugin I have no way of knowing
> when this gets called, and why it fails :( Perhaps Takashi can tell us
> more about it?!

hmm..  i also have no idea from where it's called.
anyway i'll trace this problem.


Takashi

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Re: Re: [Alsaplayer-devel]error trying to run alsaplayer on ppc

[Takashi Iwai]

[-- Attachment #1: Type: text/plain, Size: 1117 bytes --]

At Tue, 21 May 2002 12:40:08 +0200,
私 wrote:
> 
> At Sat, 18 May 2002 11:57:43 +0200,
> Andy Lo A Foe wrote:
> > 
> > On Fri, May 17, 2002 at 06:26:22PM +0000, matt yee-king wrote:
> > 
> > > [root@bennyhill alsaplayer-0.99.70]# alsaplayer
> > > alsaplayer: pcm.c:5655: snd_pcm_unlink_ptr: Assertion `0' failed.
> > > AlsaPlayer interrupted by signal 6
> > 
> > I've installed the latest CVS, but can't reproduce this. It might be a
> > powermac specific driver problem? Since I don't call this function
> > directly from within the alsa output plugin I have no way of knowing
> > when this gets called, and why it fails :( Perhaps Takashi can tell us
> > more about it?!
> 
> hmm..  i also have no idea from where it's called.
> anyway i'll trace this problem.

i've installed alsaplayer 0.99.70 with mad, but couldn't reproduce
this behavior on mine, pmac with screamer chip.
playback of mp3 works fine.

what happens if you remove the config file of alsaplayer?
strace would be also helpful in such a case.

btw, 0.99.70 will fail to compile with gcc 3.1.
the attached patch will fix the problem.


Takashi

[-- Attachment #2: gcc3-fix.dif --]
[-- Type: application/octet-stream, Size: 308 bytes --]

--- interface/gtk/PlaylistWindow.cpp-dist	2002-05-21 17:35:33.000000000 +0200
+++ interface/gtk/PlaylistWindow.cpp	2002-05-21 17:35:51.000000000 +0200
@@ -27,6 +27,8 @@
 #include <vector>
 #include <algorithm>
 
+using std::string;
+
 #include "Playlist.h"
 #include "PlaylistWindow.h"
 #include "support.h"

Re: Re: [Alsaplayer-devel]error trying to run alsaplayer on ppc

[matt yee-king]

Configuration:

  Install path:                       /usr/local
  Use libmad shared library:          yes
  Enable libid3tag support:           yes
  Build GTK interface:                yes
  Build OpenGL based visual plugins:  no
  Build alsa 0.5.x output plugin:     no
  Build alsa 0.9.x output plugin:     yes
  Build jack output plugin:           no
  Build oss output plugin:            yes
  Build esound output plugin:         yes
  Build sparc output plugin:          no
  Build sgi output plugin:            no
  Build nas output plugin:            no
  Build vorbis input plugin:          yes
  Build mikmod input plugin:          yes
  Build audiofile input plugin:       no
  Build flac input plugin:            no

[matthew@bennyhill Audio]$ gcc --version
2.95.4
[matthew@bennyhill Audio]$ \rm -r ~/.alsaplayer/
[matthew@bennyhill Audio]$ alsaplayer auntyplexer.mp3 
alsaplayer: pcm.c:5655: snd_pcm_unlink_ptr: Assertion `0' failed.
AlsaPlayer interrupted by signal 6

# lsmod ??
Module                  Size  Used by    Not tainted
snd-powermac           31360   0 
snd-pcm                62928   0  [snd-powermac]
snd-timer              12944   0  [snd-pcm]
snd                    32972   0  [snd-powermac snd-pcm snd-timer]
soundcore               4488   0  [snd]

how do i do an strace?

- matthew



On Wed, 2002-05-22 at 12:21, Takashi Iwai wrote:
> At Tue, 21 May 2002 12:40:08 +0200,
> 私 wrote:
> > 
> > At Sat, 18 May 2002 11:57:43 +0200,
> > Andy Lo A Foe wrote:
> > > 
> > > On Fri, May 17, 2002 at 06:26:22PM +0000, matt yee-king wrote:
> > > 
> > > > [root@bennyhill alsaplayer-0.99.70]# alsaplayer
> > > > alsaplayer: pcm.c:5655: snd_pcm_unlink_ptr: Assertion `0'
failed.
> > > > AlsaPlayer interrupted by signal 6
> > > 
> > > I've installed the latest CVS, but can't reproduce this. It might
be a
> > > powermac specific driver problem? Since I don't call this function
> > > directly from within the alsa output plugin I have no way of
knowing
> > > when this gets called, and why it fails :( Perhaps Takashi can
tell us
> > > more about it?!
> > 
> > hmm..  i also have no idea from where it's called.
> > anyway i'll trace this problem.
> 
> i've installed alsaplayer 0.99.70 with mad, but couldn't reproduce
> this behavior on mine, pmac with screamer chip.
> playback of mp3 works fine.
> 
> what happens if you remove the config file of alsaplayer?
> strace would be also helpful in such a case.
> 
> btw, 0.99.70 will fail to compile with gcc 3.1.
> the attached patch will fix the problem.
> 
> 
> Takashi




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Re: Re: [Alsaplayer-devel]error trying to run alsaplayer on ppc

[Thierry Vignaud]

Takashi Iwai <tiwai@suse.de> writes:

> btw, 0.99.70 will fail to compile with gcc 3.1.
> the attached patch will fix the problem.

i already send a better patch that got merged in cvs.

-- 
"il a ete brule au 28e degre" (the naheulbeuk witch)
"c curieux, gcc fonctionne" (gwenole)


_______________________________________________________________

Don't miss the 2002 Sprint PCS Application Developer's Conference
August 25-28 in Las Vegas -- http://devcon.sprintpcs.com/adp/index.cfm