Linux-audio-dev

linux-audio-dev@lists.linuxaudio.org

7513 discussions

by wisehart＠runbox.com

> is it possible to change my e-mailadress lobotomi(a)suomi24.fi to leppi666(a)suomi24.fi. > donŽt wanna get out off the list. You could unsubscribe, and re-subcribe w/the new address. I think I've done that in this list.

22 years, 4 months

[linux-audio-dev] change my email

by lobotomi＠suomi24.fi

is it possible to change my e-mailadress lobotomi(a)suomi24.fi to leppi666(a)suomi24.fi. don´t wanna get out off the list. thanks. ,Tomi _____________________________________________________________ Kuukausimaksuton nettiyhteys: http://www.suomi24.fi/liittyma/ Yli 12000 logoa ja soittoääntä: http://sms.suomi24.fi/

22 years, 4 months

[linux-audio-dev] (no subject)

by laced milk

_________________________________________________________________ Tired of spam? Get advanced junk mail protection with MSN 8. http://join.msn.com/?page=features/junkmail

22 years, 4 months

[linux-audio-dev] Planning and Scheduling CD

by Tessa Marquis

New Standard Institute has developed "Maintenance Planning and Scheduling", a computer based training. This product is available as an instant download or on a CD and has been nominated "Product of the Year Finalist" by Plant Engineering magazine. Click on the link below for details. http://www.newstandardinstitute.com/mps2.cfm?uniqueid=F0876 The material is extracted from New Standard's seminar on the subject, enhanced with animation, interactive examples, pop-up definitions, enlargeable graphics, narration and an internal search function. We continue to provide our seminars in major North American cities such as Nashville, Toronto, New Orleans, and Orlando. For personal assistance, contact: Tessa Marquis tmarquis(a)newstandardinstitute.com or by telephone at 203 783 1582

22 years, 4 months

[linux-audio-dev] pthreads and signals

by Paul Davis

is there anyone here who has any idea how to handle segv's in a linuxthreads-using application? i know that many of you are aware that i've used threads a lot in my apps, and grappled with lots of tricky signal related issues. however, i continue to see something really deeply ugly in linuxthreads: segfaults seem not to be handled in the same way as other signals. when a thread in ardour causes a segfault, that thread is killed (actually, it becomes a zombie, waiting for its parent to exit) and thats the end of the signal handling. for all other signals, my code causes them are delivered to a single thread that is waiting on all waitable signals except SIGCHLD, and we get control there in a useful way. its very distressing: a segfault will cause ardour to cease normal operation, but nothing knows it has happened. if its in (say) the disk butler thread, the GUI will continue working normally, but nothing will actually do the right thing. has anybody come up with code in which segfaults within threads are handled? i have a few ideas on an approach that might work, but i'm asking first :) nb. this is true in JACK as well.

22 years, 4 months

[linux-audio-dev] FFTW 3.0 performance testing?

by Anders Torger

Has anyone made any FFTW 3.0 performance testing? I'm especially interested to know how it compares on a Pentium 4 (or similar) to the FFT found in Intel's proprietary performance libraries. /Anders Torger

22 years, 4 months

[linux-audio-dev] Jack Audio Connection Kit version 0.71.2

by Taybin

Updated README with tip for better performance. Removed fltk example client from package. This should fix any problems with building the fltk client. Taybin Rutkin

22 years, 4 months

[linux-audio-dev] Kylix bummer

by nickt

after all that getting everyone worked up about it, it doesn't work for me. It doesn't support Red Hat 8.0. After a huge amount of hacking I got it to run and compile, but it won't link anything. Delphi runs fine, but Pascal sucks, and I am not using it. So I will go with the Linux spirit and work with Qt/Designer. It looks really smartly done and I'm sure I can get the hang of it in a while. I know that GNOME started because Qt used to have a proprietary license right? I don't really care which desktop (Red Hat all looks the same anyways) I use but GTK was the most awkward GUI toolkit I ever used. FLTK is really pretty good and I hope 2.0 will address some issues with it (like more tutorials on doing graphics/drawing with it). Oh well! Adios kylix.

22 years, 4 months

Re: [linux-audio-dev] ladspxmlgui needs numeric input controllers

by peschler＠t-online.de

>I've looked, but can't find anything about ladspaxmlgui.dtd ... can > someone give me a URL or something which points to this DTD? I got this from http://www.ladspa.org at the bottom of the page. Or directly try: http://www.ladspa.org/ladspaxmlgui.dtd -- "Without music, life would _O_/ \_O_/ +----------------------+ be a mistake - I would / )) [] | Peter Eschler | only believe in a god who \\ // | peschler(a)t-online.de | knew how to dance." (Nietzsche) // \\ +----------------------+

22 years, 4 months

[linux-audio-dev] ladspxmlgui needs numeric input controllers

by peschler＠t-online.de

Hi, i'm new to this list but tried to catch up by reading the archives. I'm currently playing around with a gui-backend based on Qt which uses the proposed ladspaxmlgui.dtd. If have some questions concerning the controller element. <!ELEMENT controller (graphics-context?)> <!ATTLIST controller port CDATA #REQUIRED label CDATA #IMPLIED label-position (top | bottom | left | right | upper-left | upper-right | lower-left | lower-right) "top" type (knob | hslider | vslider | spinner | image) "knob" image-regexp CDATA #IMPLIED > First, what is the label intended to contain ? - the port name - user definable text - the port value Second, imagine a normal slider or knob in an everyday plugin. Surely it is fine to use the slider/knob to go wild changing the value interactively. But what if i want to specify a value precisely . Fiddling around with my mouse until i managed to set the desired value ? What if, even worse, the gui doesn't snap to my value according to pixel inaccuracy. IMHO the solution to this problem is a numeric input for LADSPA_Data values, that could be placed above/below/... the slider to display and edit the value. In fact the input could be placed everywhere in the gui, theres no actual connection between them apart from the numeric input being attached to the same port as the slider is. Is this possible (dont see why it shouldn't) ? The numeric input might be usable not only in combination with a slider, but also as a standalone controller. Thus i propose an additional control element of type "numinput". One problem arising from the slider example (and not when used standalone) is : If used in the way described above (slider + numinput below) we have a label for both controls. What to do with these two ? According to the documentation in the dtd, the label "should always be supplied for user-convenience". The solution in this case might be to add the attribute "none" to the label-position attribute list. According to the comments in the dtd this is one of the rare situation one of the labels is optional. To put this altogether my controller element section would look like this: <!ELEMENT controller (graphics-context?)> <!ATTLIST controller port CDATA #REQUIRED label CDATA #IMPLIED label-position (none | top | bottom | left | right | upper-left | upper-right | lower-left | lower-right) "top" type (knob | hslider | vslider | spinner | image | numinput ) "knob" image-regexp CDATA #IMPLIED > There might arise questions about display precision for float values, but i would leave this up to the gui element itself. In my Qt implementation i adopt the number of decimal places according to the value displayed. The larger the absolute value the lesser decimal places ( e.g.: 1.214, -10.23, 935.3, 16003 ); Comments are welcome. //Peter -- "Without music, life would _O_/ \_O_/ +----------------------+ be a mistake - I would / )) [] | Peter Eschler | only believe in a god who \\ // | peschler(a)t-online.de | knew how to dance." (Nietzsche) // \\ +----------------------+

22 years, 4 months

Jump to page:

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

Linux-audio-dev