* [ALSA - plugins 0001445]: jackplug and oss
@ 2005-09-23 15:23 bugtrack
0 siblings, 0 replies; 4+ messages in thread
From: bugtrack @ 2005-09-23 15:23 UTC (permalink / raw)
To: alsa-devel
The following issue has been SUBMITTED.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1445>
======================================================================
Reported By: FishB8
Assigned To:
======================================================================
Project: ALSA - plugins
Issue ID: 1445
Category: PCM - jack
Reproducibility: always
Severity: feature
Priority: normal
Status: new
======================================================================
Date Submitted: 09-23-2005 17:23 CEST
Last Modified: 09-23-2005 17:23 CEST
======================================================================
Summary: jackplug and oss
Description:
I've tried setting up an asound.conf with a config for pcm.dsp0 so that I
can use aoss. No big deal. But then I thought it would be cool to set the
slave to pcm.jack. That way I could use aoss to route oss to jack using
alsa instead of some of the hacks out there that only work half the time.
No dice. It doesn't work. (Or at least I couldn't get it to work) Am I not
understanding how to do this correctly, or is this just not possible the
way things currently work?
======================================================================
Issue History
Date Modified Username Field Change
======================================================================
09-23-05 17:23 FishB8 New Issue
======================================================================
-------------------------------------------------------
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^ permalink raw reply [flat|nested] 4+ messages in thread
* [ALSA - plugins 0001445]: jackplug and oss
@ 2005-09-24 14:58 bugtrack
0 siblings, 0 replies; 4+ messages in thread
From: bugtrack @ 2005-09-24 14:58 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1445>
======================================================================
Reported By: FishB8
Assigned To:
======================================================================
Project: ALSA - plugins
Issue ID: 1445
Category: PCM - jack
Reproducibility: always
Severity: feature
Priority: normal
Status: new
======================================================================
Date Submitted: 09-23-2005 17:23 CEST
Last Modified: 09-24-2005 16:58 CEST
======================================================================
Summary: jackplug and oss
Description:
I've tried setting up an asound.conf with a config for pcm.dsp0 so that I
can use aoss. No big deal. But then I thought it would be cool to set the
slave to pcm.jack. That way I could use aoss to route oss to jack using
alsa instead of some of the hacks out there that only work half the time.
No dice. It doesn't work. (Or at least I couldn't get it to work) Am I not
understanding how to do this correctly, or is this just not possible the
way things currently work?
======================================================================
----------------------------------------------------------------------
b0ef - 09-24-05 16:58
----------------------------------------------------------------------
You might try explaining a little more what "does not work" mean. What
happens?. What apps are you testing with?. What does your config file look
like?
Issue History
Date Modified Username Field Change
======================================================================
09-23-05 17:23 FishB8 New Issue
09-24-05 16:58 b0ef Note Added: 0006371
======================================================================
-------------------------------------------------------
SF.Net email is sponsored by:
Tame your development challenges with Apache's Geronimo App Server.
Download it for free - -and be entered to win a 42" plasma tv or your very
own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php
^ permalink raw reply [flat|nested] 4+ messages in thread
* [ALSA - plugins 0001445]: jackplug and oss
@ 2005-09-25 19:37 bugtrack
0 siblings, 0 replies; 4+ messages in thread
From: bugtrack @ 2005-09-25 19:37 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1445>
======================================================================
Reported By: FishB8
Assigned To:
======================================================================
Project: ALSA - plugins
Issue ID: 1445
Category: PCM - jack
Reproducibility: always
Severity: feature
Priority: normal
Status: new
======================================================================
Date Submitted: 09-23-2005 17:23 CEST
Last Modified: 09-25-2005 21:37 CEST
======================================================================
Summary: jackplug and oss
Description:
I've tried setting up an asound.conf with a config for pcm.dsp0 so that I
can use aoss. No big deal. But then I thought it would be cool to set the
slave to pcm.jack. That way I could use aoss to route oss to jack using
alsa instead of some of the hacks out there that only work half the time.
No dice. It doesn't work. (Or at least I couldn't get it to work) Am I not
understanding how to do this correctly, or is this just not possible the
way things currently work?
======================================================================
----------------------------------------------------------------------
b0ef - 09-24-05 16:58
----------------------------------------------------------------------
You might try explaining a little more what "does not work" mean. What
happens?. What apps are you testing with?. What does your config file look
like?
----------------------------------------------------------------------
FishB8 - 09-25-05 21:37
----------------------------------------------------------------------
The applications I try to run work fine when the dsp0 slave.pcm is set to
something like dmixer, but when I try assigning it to either jack or
jackplug, (and the jack daemon is running) the applications will start up
fine, but when I try to start playback they either segfault or do
nothing.
Alsa apps have no problem with the jack plugin. For instance if I change
pcm.!default to jackplug, alsa apps will route their IO to jack ports
without any problem.
Here's my current config:
pcm.!default {
type plug
slave.pcm "dmixer"
}
ctl.!default {
type hw
card 0
}
#Dmixer
pcm.dmixer {
type dmix
ipc_key 1024
slave {
pcm "hw:0,0"
period_size 1024
buffer_size 8192
rate 44100
}
bindings {
0 0
1 1
}
}
#OSS to Dmixer
pcm.dsp0 {
type plug
slave.pcm "dmixer"
}
#JackPlug
pcm.jackplug {
type plug
slave.pcm "jack"
}
pcm.jack {
type jack
playback_ports {
0 alsa_pcm:playback_1
1 alsa_pcm:playback_2
}
capture_ports {
0 alsa_pcm:capture_1
1 alsa_pcm:capture_2
}
}
Issue History
Date Modified Username Field Change
======================================================================
09-23-05 17:23 FishB8 New Issue
09-24-05 16:58 b0ef Note Added: 0006371
09-25-05 21:37 FishB8 Note Added: 0006388
======================================================================
-------------------------------------------------------
SF.Net email is sponsored by:
Tame your development challenges with Apache's Geronimo App Server.
Download it for free - -and be entered to win a 42" plasma tv or your very
own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php
^ permalink raw reply [flat|nested] 4+ messages in thread
* [ALSA - plugins 0001445]: jackplug and oss
@ 2006-06-06 9:20 bugtrack
0 siblings, 0 replies; 4+ messages in thread
From: bugtrack @ 2006-06-06 9:20 UTC (permalink / raw)
To: alsa-devel
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1445>
======================================================================
Reported By: FishB8
Assigned To:
======================================================================
Project: ALSA - plugins
Issue ID: 1445
Category: PCM - jack
Reproducibility: always
Severity: feature
Priority: normal
Status: new
======================================================================
Date Submitted: 09-23-2005 17:23 CEST
Last Modified: 06-06-2006 11:20 CEST
======================================================================
Summary: jackplug and oss
Description:
I've tried setting up an asound.conf with a config for pcm.dsp0 so that I
can use aoss. No big deal. But then I thought it would be cool to set the
slave to pcm.jack. That way I could use aoss to route oss to jack using
alsa instead of some of the hacks out there that only work half the time.
No dice. It doesn't work. (Or at least I couldn't get it to work) Am I not
understanding how to do this correctly, or is this just not possible the
way things currently work?
======================================================================
----------------------------------------------------------------------
FishB8 - 09-25-05 21:37
----------------------------------------------------------------------
The applications I try to run work fine when the dsp0 slave.pcm is set to
something like dmixer, but when I try assigning it to either jack or
jackplug, (and the jack daemon is running) the applications will start up
fine, but when I try to start playback they either segfault or do
nothing.
Alsa apps have no problem with the jack plugin. For instance if I change
pcm.!default to jackplug, alsa apps will route their IO to jack ports
without any problem.
Here's my current config:
pcm.!default {
type plug
slave.pcm "dmixer"
}
ctl.!default {
type hw
card 0
}
#Dmixer
pcm.dmixer {
type dmix
ipc_key 1024
slave {
pcm "hw:0,0"
period_size 1024
buffer_size 8192
rate 44100
}
bindings {
0 0
1 1
}
}
#OSS to Dmixer
pcm.dsp0 {
type plug
slave.pcm "dmixer"
}
#JackPlug
pcm.jackplug {
type plug
slave.pcm "jack"
}
pcm.jack {
type jack
playback_ports {
0 alsa_pcm:playback_1
1 alsa_pcm:playback_2
}
capture_ports {
0 alsa_pcm:capture_1
1 alsa_pcm:capture_2
}
}
----------------------------------------------------------------------
Raymond - 06-06-06 11:20
----------------------------------------------------------------------
Your pcm.dsp0 has nothing to do with OSS, it just a customised form of
dmix.
With jack daemon is running, if your sound card does not support hardware
mixing, all application have to used jack interface since jackd already
used hw:0,0
Issue History
Date Modified Username Field Change
======================================================================
09-23-05 17:23 FishB8 New Issue
09-24-05 16:58 b0ef Note Added: 0006371
09-25-05 21:37 FishB8 Note Added: 0006388
06-06-06 11:20 Raymond Note Added: 0010073
======================================================================
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