Subject: Re: [ecasound] segfault with ladspa
From: Eric Dantan Rzewnicki (eric_AT_zhevny.com)
Date: Wed Sep 01 2004 - 23:47:01 EEST
Hmm, maybe that's just a bug with sine_fcac. I don't get segfaults with
analogueOsc.
-Eric Rz.
Eric Dantan Rzewnicki wrote:
> ecasound -i:null -o:alsahw,0,0 -el:sine_fcac -km:1,30,3000,9,1
> -km:2,1,50,17,1
>
> The above commandline works, but when I kill it with ctrl-c it ends with
> a segfault. Same happens if I use -c. Is this a known issue?
>
> Also, if I change to -i:rtnull I get the following error:
> (eca-control) ERROR: Connecting chainsetup failed: "Enabling
> chainsetup: AUDIOIO-ALSA: Audio format not supported."
>
> Should I be able to use rtnull with ladspa oscillators?
>
> I haven't worked with ladspa plugins before, so I may just be doing
> something dumb.
>
> Thanks in advance for any help. System configuration listed below.
>
> -Eric Rz.
>
> asus a7v8x-x
> athlon XP 2800+ (2071.203 MHz)
> 1GB PC2700 RAM
> 12GB /dev/hda2 / (actually a 40G disk) ext2
> 160GB /dev/hdc1 /mnt/audio/ ext2
> 2GB swap /dev/hda1
> (onboard via8235 -- disabled)
> ice1712 M-Audio Delta-66 w/omni i/o
> ymfpci guillemot maxisound fortissimo -- used for midi only
>
> debian testing (sarge)
> 2.6.8.1 (pre-empt on -- kernel.org sources compiled via make-kpkg)
> drives tuned in kernel config
> alsa-1.0.6 (drivers, lib, envy24control, utils)
> drivers (1.0.6.a)
> ./configure --with-isapnp=no --with-sequencer=yes --with-oss=no
> --with-cards=dummy,virmidi,ice1712,ymfpci,via82xx
> libsndfile-1.0.10 from tar.gz
> libsamplerate-0.1.1 from tar.gz
> ecasound-2.3.4-pre20040819
> ./configure --enable-pyecasound=c --disable-oss --disable-arts
> --with-largefile
>
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This archive was generated by hypermail 2b28 : Wed Sep 01 2004 - 23:47:11 EEST