[nox@jelal.kn-bremen.de: Re: Another vlc 2.0.3 update (new ffmpeg! :)]

[Juergen Lock]

Forgot to Cc you:

----- Forwarded message from Juergen Lock <nox at jelal.kn-bremen.de> -----

Date: Mon, 13 Aug 2012 01:12:10 +0200
From: Juergen Lock <nox at jelal.kn-bremen.de>
To: Rainer Hurling <rhurlin at gwdg.de>
Cc: Juergen Lock <nox at jelal.kn-bremen.de>, freebsd-multimedia at FreeBSD.org,
	freebsd-ports at FreeBSD.org
Subject: Re: Another vlc 2.0.3 update (new ffmpeg! :)
User-Agent: Mutt/1.5.21 (2010-09-15)

On Sun, Aug 12, 2012 at 09:21:15PM +0200, Rainer Hurling wrote:
> On 12.08.2012 19:14 (UTC+2), Rainer Hurling wrote:
> > On 12.08.2012 19:11 (UTC+2), Juergen Lock wrote:
> >> On Sun, Aug 12, 2012 at 07:07:54PM +0200, Rainer Hurling wrote:
> >>> On 12.08.2012 16:31 (UTC+2), Juergen Lock wrote:
> >>>> Thanks to Martin Matuska (ffmpeg port maintainer) for fixing the
> >>>> multimedia/ffmpeg-011 port to install the shlibs with suffix!
> >>>> I now seem to have vlc 2.0.3 working using this updated version:
> >>>>
> >>>>     http://people.freebsd.org/~nox/tmp/vlc-2.0.3-008.patch
> >>>
> >>> Does this mean we should change from multimedia/ffmpeg to
> >>> multimedia/ffmpeg-011? Or is it ok to have them both installed?
> >>
> >> Yes it's ok to have both installed.
> >
> > Thanks, I will it give a try now :-)
> 
> Again, there is the problem with the build breaking with
> 
>    GEN    ../modules/plugins.dat
> gmake[2]: *** [../modules/plugins.dat] Segmentation fault: 11 
> (Speicherauszug erstellt)
> gmake[2]: Leaving directory `/usr/ports/multimedia/vlc/work/vlc-2.0.3/bin'
> gmake[1]: *** [all-recursive] Fehler 1
> gmake[1]: Leaving directory `/usr/ports/multimedia/vlc/work/vlc-2.0.3'
> gmake: *** [all] Fehler 2
> *** [do-build] Error code 1
> 
> This only happens when option PulseAudio is enabled. (My sound system is 
> driven by PulseAudio.)
> 
Aah, thanx, I missed the bit about pulseaudio, now I can finally
reproduce this.  I'll follow up on the other thread with the bt
kib wanted.

> And, as described in another thread on August, 3rd, it only happens, 
> when vlc version 1.x is already installed. So, deleting old vlc before 
> build this new version works for me.
> 
> Unfortunately if option PulseAudio is enabled, and only then, vlc core 
> dumps right after opening for example mp3 or mp4 files :(

 Hm if I did this right the bt for that is:

[...]
Loaded symbols for /libexec/ld-elf.so.1
#0  0x0000000816d33068 in vlc_pa_connect (obj=0x6f6e2f656d6f682f, mlp=0x6b636f4c206e65) at vlcpulse.c:137
137         pa_threaded_mainloop_lock (mainloop);
gdb) bt
#0  0x0000000816d33068 in vlc_pa_connect (obj=0x6f6e2f656d6f682f, mlp=0x6b636f4c206e65) at vlcpulse.c:137
#1  0x0000000816d34682 in Open (obj=Variable "obj" is not available.
) at pulse.c:840
#2  0x0000000800aba580 in vlc_module_load () from /usr/local/lib/libvlccore.so.6
#3  0x0000000800aaab2c in aout_VolumeHardSet () from /usr/local/lib/libvlccore.so.6
#4  0x0000000800aa83c3 in aout_TimeReport () from /usr/local/lib/libvlccore.so.6
#5  0x0000000800a75f70 in decoder_NewPicture () from /usr/local/lib/libvlccore.so.6
#6  0x00000008134c77e8 in _::vlc_entry_license () from /usr/local/lib/vlc/plugins/codec/libfaad_plugin.so
#7  0x0000000800a76d83 in input_DecoderCreate () from /usr/local/lib/libvlccore.so.6
#8  0x0000000800a7810d in input_DecoderCreate () from /usr/local/lib/libvlccore.so.6
#9  0x0000000800a785db in input_DecoderCreate () from /usr/local/lib/libvlccore.so.6
#10 0x000000080169c58d in pthread_create () from /lib/libthr.so.3
#11 0x0000000000000000 in ?? ()
Cannot access memory at address 0x7ffffedf4000
(gdb) l vlcpulse.c:130
125             {
126                 pa_proplist_setf (props, PA_PROP_APPLICATION_PROCESS_MACHINE_ID,
127                                   "%.32s", session); /* XXX: is this valid? */
128                 pa_proplist_sets (props, PA_PROP_APPLICATION_PROCESS_SESSION_ID,
129                                   session);
130             }
131         }
132
133         /* Connect to PulseAudio daemon */
134         pa_context *ctx;
(gdb) l
135         pa_mainloop_api *api;
136
137         pa_threaded_mainloop_lock (mainloop);
138         api = pa_threaded_mainloop_get_api (mainloop);
139         ctx = pa_context_new_with_proplist (api, ua, props);
140         free (ua);
141         if (props != NULL)
142             pa_proplist_free (props);
143         if (unlikely(ctx == NULL))
144             goto fail;
(gdb) 

 I'll Cc the pulseaudio port maintainers (gnome@), maybe they have an idea?

 Thanx, :)
	Juergen

----- End forwarded message -----