Re: [LAD] Possible to run jackd on Android?

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To: Bill Gribble <grib@...>
Cc: <Linux-audio-dev@...>
Date: Friday, August 31, 2012 - 3:28 pm

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On Fri, Aug 31, 2012 at 9:34 AM, Bill Gribble wrote:

> For a few years I have used an Atom UMPC as my "mobile development

jack1 (at least) has support for POSIX semaphores as an alternative to SYSV
ones.

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On Fri, Aug 31, 2012 at 9:34 AM, Bill Gr=
ibble <grib@billgribble.com> wrote:
For a few years I have used an Atom UMPC as my "mobile development
terminal", allowing me to build and run code at much lower performance=

than I would expect from a "real" system but good enough for work=
ing on
new bits of code and finding performance bottlenecks :)

I am migrating over to a Nexus 7 with a Debian chroot environment and
tightvnc for display. This is working great for most things. =A0The last
bit is to be able to run jackd so I can actually test audio parts of the
programs I work on the most.

I don't care about latency, or even xruns. =A0This isn't for produc=
tion
use. =A0I just want to be able to exercise the jack client library, make
connections, and hopefully get SOME audio output. =A0The current problem I<=
br>
am having is that sys V shared mem API is not supported.

=A0 =A0 =A0 =A0 $ jackd -d alsa
=A0 =A0 =A0 =A0 jackdmp 1.9.9
=A0 =A0 =A0 =A0 Copyright 2001-2005 Paul Davis and others.
=A0 =A0 =A0 =A0 Copyright 2004-2012 Grame.
=A0 =A0 =A0 =A0 jackdmp comes with ABSOLUTELY NO WARRANTY
=A0 =A0 =A0 =A0 This is free software, and you are welcome to redistribute =
it
=A0 =A0 =A0 =A0 under certain conditions; see the file COPYING for details<=
br>
=A0 =A0 =A0 =A0 JACK semaphore error: semget creation (Function not impleme=
nted)
=A0 =A0 =A0 =A0 jack_shm_lock_registry fails...
=A0 =A0 =A0 =A0 No access to shm registry
=A0 =A0 =A0 =A0 Failed to open server

Has anybody done anything like what I'm working toward? =A0Any workarou=
nds
for missing shm API?jack1 (at least) has support =
for POSIX semaphores as an alternative to SYSV ones.

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Messages in current thread:
[LAD] Possible to run jackd on Android?, Bill Gribble, (Fri Aug 31, 1:35 pm)
Re: [LAD] Possible to run jackd on Android?, Paul Davis, (Fri Aug 31, 3:28 pm)