Re: [LAD] [ANN] IR: LV2 Convolution Reverb

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To: Philipp Überbacher <hollunder@...>
Cc: linux-audio-dev <linux-audio-dev@...>
Date: Tuesday, February 22, 2011 - 4:57 pm

On Tue, Feb 22, 2011 at 11:48 AM, Philipp Überbacher
wrote:

it does a lot more than "remove xcruft". it moves *nix display
technology into a modern era in which everything is just a drawing
surface that gets composited and along the way can be subject to
arbitrary transformation. rather than insist on the type of h/w
abstraction that X uses, which is fundamentally based on display
technology from 20 years ago, it uses an abstraction that is largely
h/w independent even if it relies on h/w to get the best performance
from the rendering model. you are not drawing to "windows", and you
don't have a "rectangle on the screen" under your control: you render
to a surface which will be composited into the frame buffer (possibly
with vblank sync, a concept that X really cannot export because of
network transparency).

another way to look at it is to take any sensible drawing API: Cairo,
PostScript, CoreDraw ... extract the core concepts behind the way they
relate drawing to a result ... now make that into the display server.
like JACK, don't provide very much access to the h/w concepts at all,
but instead provide a powerful, abstract model that is actually *more*
capable and flexible than working at the level of "what the hardware
does".

of course, you have to add event handling too, but wayland's approach
to this is also much more in line with contemporary technology than
X's fundamental models of input devices and so forth.

i agree that its a way from becoming the standard thing, but i'm
convinced that something like wayland is what we will all be on in a
few years.

--p
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Messages in current thread:
[LAD] [ANN] IR: LV2 Convolution Reverb, Tom Szilagyi, (Thu Jan 13, 6:37 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Tom Szilagyi, (Fri Jan 14, 8:29 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Wed Feb 9, 4:51 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Chris Cannam, (Wed Feb 23, 8:21 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Wed Feb 23, 10:13 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Thu Feb 24, 11:47 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Thu Feb 24, 4:57 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Jörn Nettingsmeier, (Thu Feb 24, 1:00 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Coccoli, (Thu Feb 10, 5:54 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Mon Feb 21, 7:40 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Rui Nuno Capela, (Wed Feb 9, 7:59 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Mon Feb 21, 7:22 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Jeremy Salwen, (Tue Feb 22, 4:53 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Tue Feb 22, 6:08 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Stefano D'Angelo, (Tue Feb 22, 6:50 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Tue Feb 22, 8:29 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Alexandre Prokoudine, (Wed Feb 23, 10:20 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Wed Feb 23, 4:32 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Philipp Überbacher, (Tue Feb 22, 10:31 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Alexandre Prokoudine, (Wed Feb 23, 9:52 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Philipp Überbacher, (Wed Feb 23, 11:00 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Alexandre Prokoudine, (Wed Feb 23, 1:43 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Wed Feb 23, 3:05 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Alexandre Prokoudine, (Wed Feb 23, 4:55 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Gordon JC Pearce, (Wed Feb 23, 10:58 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Alexandre Prokoudine, (Thu Feb 24, 12:55 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Thu Feb 24, 12:23 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Thu Feb 24, 12:11 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Gordon JC Pearce, (Thu Feb 24, 12:33 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Thu Feb 24, 12:39 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Thu Feb 24, 12:42 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Thu Feb 24, 11:43 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Alexandre Prokoudine, (Thu Feb 24, 1:07 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Thu Feb 24, 2:46 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Thu Feb 24, 1:45 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Thu Feb 24, 1:02 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Thu Feb 24, 3:23 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Thu Feb 24, 4:17 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Thu Feb 24, 4:46 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Thu Feb 24, 5:39 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Sat Feb 26, 3:41 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Mark Knecht, (Sun Feb 27, 12:18 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Sun Feb 27, 1:17 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Thomas Vecchione, (Sun Feb 27, 12:05 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Jörn Nettingsmeier, (Sun Feb 27, 9:38 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Andres Cabrera, (Sun Feb 27, 10:41 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Thomas Vecchione, (Sun Feb 27, 11:21 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Sun Feb 27, 1:19 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Sat Feb 26, 3:52 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Renato, (Sat Feb 26, 9:44 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Thu Feb 24, 8:45 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Alexandre Prokoudine, (Thu Feb 24, 9:20 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Thu Feb 24, 9:39 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Thu Feb 24, 11:48 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Fri Feb 25, 12:34 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Fri Feb 25, 5:52 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Alexandre Prokoudine, (Fri Feb 25, 6:01 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Giblock, (Fri Feb 25, 8:43 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Jens M Andreasen, (Fri Feb 25, 12:43 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Fri Feb 25, 11:28 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Jens M Andreasen, (Fri Feb 25, 1:03 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Joel Roth, (Sat Feb 26, 4:59 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Alexandre Prokoudine, (Thu Feb 24, 10:05 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Thu Feb 24, 10:13 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Thu Feb 24, 9:13 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Thu Feb 24, 9:58 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Nick Copeland, (Thu Feb 24, 10:02 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Jörn Nettingsmeier, (Thu Feb 24, 5:59 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, torbenh, (Thu Feb 24, 4:28 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Thu Feb 24, 4:31 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Jörn Nettingsmeier, (Thu Feb 24, 12:56 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Thorsten Wilms, (Thu Feb 24, 12:08 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Thu Feb 24, 5:11 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Arnold Krille, (Thu Feb 24, 6:35 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Michael Bechard, (Thu Feb 24, 6:49 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Harry Van Haaren, (Thu Feb 24, 8:11 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Michael Bechard, (Thu Feb 24, 8:13 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Thu Feb 24, 6:41 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Thu Feb 24, 12:29 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Alexandre Prokoudine, (Wed Feb 23, 2:53 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Wed Feb 23, 10:39 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Folderol, (Wed Feb 23, 1:42 pm)
Re: [LAD] [OT] IR: LV2 Convolution Reverb, Nick Copeland, (Tue Feb 22, 8:34 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Tue Feb 22, 6:55 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Tue Feb 22, 8:36 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Rui Nuno Capela, (Mon Feb 21, 8:27 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Mon Feb 21, 10:41 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Rui Nuno Capela, (Mon Feb 21, 11:18 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Tue Feb 22, 2:56 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Rui Nuno Capela, (Tue Feb 22, 9:44 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Tue Feb 22, 5:39 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, michael noble, (Wed Feb 23, 3:33 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Wed Feb 23, 8:00 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Rui Nuno Capela, (Wed Feb 23, 9:03 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Wed Feb 23, 4:17 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, torbenh, (Wed Feb 23, 9:57 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Rui Nuno Capela, (Wed Feb 23, 11:03 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Wed Feb 23, 5:23 pm)
[LAD] libsuil (was: IR: LV2 Convolution Reverb), Rui Nuno Capela, (Wed Feb 23, 7:03 pm)
Re: [LAD] libsuil (was: IR: LV2 Convolution Reverb), David Robillard, (Wed Feb 23, 7:39 pm)
Re: [LAD] libsuil, Rui Nuno Capela, (Wed Feb 23, 8:11 pm)
Re: [LAD] libsuil, David Robillard, (Thu Feb 24, 9:21 am)
Re: [LAD] libsuil, Rui Nuno Capela, (Thu Feb 24, 9:39 am)
Re: [LAD] libsuil, David Robillard, (Thu Feb 24, 4:46 pm)
Re: [LAD] libsuil, David Robillard, (Wed Feb 23, 9:29 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, torbenh, (Wed Feb 23, 11:44 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Rui Nuno Capela, (Tue Feb 22, 6:31 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Tue Feb 22, 8:02 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Giblock, (Tue Feb 22, 10:22 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Wed Feb 23, 1:22 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Giblock, (Wed Feb 23, 1:33 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Gabriel M. Beddingfield, (Wed Feb 23, 1:31 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Mon Feb 21, 8:32 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Rui Nuno Capela, (Mon Feb 21, 10:53 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Tue Feb 22, 2:06 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Philipp Überbacher, (Fri Jan 14, 8:44 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Ralf Mardorf, (Sat Jan 15, 12:22 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Ralf Mardorf, (Sat Jan 15, 12:30 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Ralf Mardorf, (Sat Jan 15, 12:56 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Tom Szilagyi, (Fri Jan 14, 10:29 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Mon Feb 21, 7:32 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Mon Feb 21, 8:56 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Mon Feb 21, 10:58 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Mon Feb 21, 11:12 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Tue Feb 22, 2:27 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Tue Feb 22, 12:43 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Tue Feb 22, 5:52 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Tue Feb 22, 2:14 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Philipp Überbacher, (Tue Feb 22, 4:48 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Gabriel M. Beddingfield, (Tue Feb 22, 6:54 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Tue Feb 22, 4:57 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Philipp Überbacher, (Tue Feb 22, 8:50 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Tue Feb 22, 12:18 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Tue Feb 22, 1:46 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Nick Copeland, (Tue Feb 22, 12:45 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Cornette, (Wed Feb 23, 2:57 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Jörn Nettingsmeier, (Tue Feb 22, 9:55 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Sean Bolton, (Tue Feb 22, 5:06 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Gabriel M. Beddingfield, (Tue Feb 22, 1:31 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Tue Feb 22, 1:11 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Nick Copeland, (Tue Feb 22, 1:46 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Tue Feb 22, 4:02 pm)
Re: [LAD] [OT] IR: LV2 Convolution Reverb, Nick Copeland, (Tue Feb 22, 6:33 pm)
Re: [LAD] [OT] IR: LV2 Convolution Reverb, Fons Adriaensen, (Tue Feb 22, 7:48 pm)
Re: [LAD] [OT] IR: LV2 Convolution Reverb, David Robillard, (Tue Feb 22, 9:14 pm)
Re: [LAD] [OT] IR: LV2 Convolution Reverb, Jörn Nettingsmeier, (Tue Feb 22, 10:10 pm)
Re: [LAD] [OT] IR: LV2 Convolution Reverb, Philipp Überbacher, (Tue Feb 22, 9:31 pm)
[LAD] On LAD (WAS: Re: [OT] IR: LV2 Convolution Reverb), David Robillard, (Wed Feb 23, 1:11 am)
Re: [LAD] On LAD (WAS: Re: [OT] IR: LV2 Convolution Reverb), Lorenzo Sutton, (Wed Feb 23, 10:29 am)
Re: [LAD] On LAD (WAS: Re: [OT] IR: LV2 Convolution Reverb), Alexandre Prokoudine, (Wed Feb 23, 9:40 am)
Re: [LAD] [OT] IR: LV2 Convolution Reverb, Nick Copeland, (Tue Feb 22, 8:36 pm)
Re: [LAD] [OT] IR: LV2 Convolution Reverb, Arnold Krille, (Tue Feb 22, 8:59 pm)
Re: [LAD] [OT] IR: LV2 Convolution Reverb, Paul Davis, (Tue Feb 22, 8:41 pm)
Re: [LAD] [OT] IR: LV2 Convolution Reverb, Nick Copeland, (Tue Feb 22, 9:11 pm)
Re: [LAD] [OT] IR: LV2 Convolution Reverb, Devin Anderson, (Tue Feb 22, 9:43 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Tue Feb 22, 1:50 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Tom Szilagyi, (Tue Feb 22, 1:07 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Tue Feb 22, 3:00 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Michael Beer, (Thu Jan 13, 9:00 pm)