Re: [LAD] RDF libraries, was Re: [ANN] IR: LV2 Convolution Reverb

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To: Stefano D'Angelo <zanga.mail@...>
Cc: <linux-audio-dev@...>
Date: Saturday, February 26, 2011 - 5:28 pm

On 02/26/2011 05:47 PM, Stefano D'Angelo wrote:

> So, the latest SLV2 has dropped librdf in favor of a minimal

I was unsure librdf. It's good to know that it's not needed anymore

> Here is the size of the current svn SLV2 and its dependencies on my

Yes, ARM, 32bit. But, with the Android NDK, "By default, ARM target binaries
will be generated in 'thumb' mode, where each instruction are 16-bit wide.".
This is intended to save space.

The only way to know what size it will really take is to compile with the
Android NDK. Also, linking statically when using a reasonable set of SLV2
functions would give a more realistic figure. This should also avoid extra ELF
stuff when creating an .so.

I haven't played so much with flags such as -Os because there's like a very very
careful mood about portability when compiling native libraries for Android. The
NDK already sets various optimization flags. But this could be worked around.

Something like 100k-200K could be fine in my case, at the condition that adding
LV2 support provides a real benefit in terms of functionality.

I don't want to wake up old trolls, but last fall, when I had a sound engineer
intern working on the topic, we ended up thinking that integrating LADSPA would
really be straightforward. No such overhead, great portability, and plenty of
plugins.

So most logically, when time comes to add plugin support, I will start with
LADSPA. LV2 will maybe come afterwards. But this could change if there suddenly
is a enthusiastic mood about LV2 on Android, and that LV2 plugin packages arrive
on the Android Market.

--
Olivier

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Messages in current thread:
Re: [LAD] RDF libraries, was Re: [ANN] IR: LV2 Convolution R..., Jörn Nettingsmeier, (Sat Feb 26, 10:37 am)
Re: [LAD] RDF libraries, was Re: [ANN] IR: LV2 Convolution R..., Olivier Guilyardi, (Fri Feb 25, 7:09 pm)
Re: [LAD] RDF libraries, was Re: [ANN] IR: LV2 Convolution R..., Olivier Guilyardi, (Fri Feb 25, 7:14 pm)
Re: [LAD] RDF libraries, was Re: [ANN] IR: LV2 Convolution R..., Olivier Guilyardi, (Fri Feb 25, 7:29 pm)
Re: [LAD] RDF libraries, was Re: [ANN] IR: LV2 Convolution R..., Olivier Guilyardi, (Fri Feb 25, 8:21 pm)
Re: [LAD] RDF libraries, was Re: [ANN] IR: LV2 Convolution R..., Olivier Guilyardi, (Fri Feb 25, 8:26 pm)
Re: [LAD] RDF libraries, was Re: [ANN] IR: LV2 Convolution R..., Olivier Guilyardi, (Fri Feb 25, 8:09 pm)
Re: [LAD] RDF libraries, was Re: [ANN] IR: LV2 Convolution R..., Olivier Guilyardi, (Fri Mar 11, 11:08 am)
Re: [LAD] RDF libraries, was Re: [ANN] IR: LV2 Convolution R..., Olivier Guilyardi, (Fri Mar 18, 5:06 pm)
Re: [LAD] RDF libraries, was Re: [ANN] IR: LV2 Convolution R..., Olivier Guilyardi, (Fri Mar 18, 11:44 pm)
Re: [LAD] RDF libraries, was Re: [ANN] IR: LV2 Convolution R..., Olivier Guilyardi, (Thu Mar 24, 10:10 pm)
Re: [LAD] RDF libraries, was Re: [ANN] IR: LV2 Convolution R..., Olivier Guilyardi, (Sun Mar 27, 4:08 pm)
Re: [LAD] RDF libraries, was Re: [ANN] IR: LV2 Convolution R..., Olivier Guilyardi, (Fri Mar 11, 6:40 pm)
Re: [LAD] RDF libraries, was Re: [ANN] IR: LV2 Convolution R..., Olivier Guilyardi, (Sat Feb 26, 4:33 pm)
Re: [LAD] RDF libraries, was Re: [ANN] IR: LV2 Convolution R..., Olivier Guilyardi, (Sat Feb 26, 6:25 pm)
Re: [LAD] RDF libraries, was Re: [ANN] IR: LV2 Convolution R..., Olivier Guilyardi, (Sat Feb 26, 6:32 pm)
Re: [LAD] RDF libraries, was Re: [ANN] IR: LV2 Convolution R..., Olivier Guilyardi, (Mon Feb 28, 4:24 pm)
[LAD] Lightweight LV2 implementation (Was: RDF libraries), David Robillard, (Thu Sep 29, 5:48 am)
Re: [LAD] RDF libraries, was Re: [ANN] IR: LV2 Convolution R..., Olivier Guilyardi, (Sat Feb 26, 5:28 pm)
Re: [LAD] RDF libraries, was Re: [ANN] IR: LV2 Convolution R..., Olivier Guilyardi, (Sat Feb 26, 6:19 pm)
Re: [LAD] RDF libraries, was Re: [ANN] IR: LV2 Convolution R..., Giuseppe Zompatori, (Sun Feb 27, 4:04 am)
Re: [LAD] RDF libraries, was Re: [ANN] IR: LV2 Convolution R..., Giuseppe Zompatori, (Sun Feb 27, 12:55 pm)
Re: [LAD] Audio effects on Android, Olivier Guilyardi, (Mon Feb 28, 5:03 pm)
Re: [LAD] Audio effects on Android, Stefano D'Angelo, (Tue Mar 1, 12:53 pm)
Re: [LAD] Audio effects on Android, Olivier Guilyardi, (Tue Mar 1, 4:21 pm)
Re: [LAD] Audio effects on Android, Stefano D'Angelo, (Wed Mar 2, 7:18 pm)
Re: [LAD] RDF libraries, was Re: [ANN] IR: LV2 Convolution R..., Olivier Guilyardi, (Sat Feb 26, 7:10 pm)
Re: [LAD] RDF libraries, was Re: [ANN] IR: LV2 Convolution R..., Olivier Guilyardi, (Sat Feb 26, 6:44 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Olivier Guilyardi, (Mon Feb 28, 8:51 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, David Robillard, (Tue Mar 1, 12:00 am)
Re: [LAD] Portable user interfaces for LV2 plugins, Olivier Guilyardi, (Tue Mar 1, 6:36 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, David Robillard, (Tue Mar 1, 11:24 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Olivier Guilyardi, (Wed Mar 2, 1:20 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, David Robillard, (Wed Mar 2, 5:34 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Olivier Guilyardi, (Wed Mar 2, 6:31 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, David Robillard, (Wed Mar 2, 7:17 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Stefano D'Angelo, (Wed Mar 2, 7:55 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, David Robillard, (Wed Mar 2, 9:27 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Stefano D'Angelo, (Wed Mar 2, 10:45 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Olivier Guilyardi, (Wed Mar 2, 9:15 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Stefano D'Angelo, (Wed Mar 2, 10:44 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, David Robillard, (Wed Mar 2, 10:00 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Olivier Guilyardi, (Wed Mar 2, 11:14 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Paul Davis, (Wed Mar 2, 11:17 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Fons Adriaensen, (Wed Mar 2, 10:49 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Olivier Guilyardi, (Thu Mar 3, 10:36 am)
Re: [LAD] Portable user interfaces for LV2 plugins, David Robillard, (Thu Mar 3, 12:39 am)
Re: [LAD] Portable user interfaces for LV2 plugins, Fons Adriaensen, (Thu Mar 3, 1:27 am)
Re: [LAD] Portable user interfaces for LV2 plugins, Stefano D'Angelo, (Fri Mar 4, 12:53 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, David Robillard, (Fri Mar 4, 7:40 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Pedro Alves, (Fri Mar 4, 9:45 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, David Robillard, (Sat Mar 5, 12:05 am)
Re: [LAD] Portable user interfaces for LV2 plugins, Paul Davis, (Fri Mar 4, 10:00 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Pedro Alves, (Fri Mar 4, 10:56 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, David Robillard, (Sat Mar 5, 12:07 am)
Re: [LAD] Portable user interfaces for LV2 plugins, Olivier Guilyardi, (Fri Mar 4, 2:25 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, David Robillard, (Fri Mar 4, 7:53 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Olivier Guilyardi, (Sat Mar 5, 12:10 am)
Re: [LAD] Portable user interfaces for LV2 plugins, Stefano D'Angelo, (Fri Mar 4, 2:40 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Olivier Guilyardi, (Fri Mar 4, 3:00 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Fons Adriaensen, (Fri Mar 4, 2:14 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Stefano D'Angelo, (Fri Mar 4, 2:17 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Stefano D'Angelo, (Wed Mar 2, 11:17 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Fons Adriaensen, (Thu Mar 3, 12:03 am)
Re: [LAD] Portable user interfaces for LV2 plugins, gene heskett, (Thu Mar 3, 2:33 am)
Re: [LAD] Portable user interfaces for LV2 plugins, Fons Adriaensen, (Thu Mar 3, 11:15 am)
Re: [LAD] Portable user interfaces for LV2 plugins, gene heskett, (Fri Mar 4, 3:06 am)
Re: [LAD] Portable user interfaces for LV2 plugins, Stefano D'Angelo, (Wed Mar 2, 10:46 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Paul Davis, (Wed Mar 2, 8:08 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Stefano D'Angelo, (Wed Mar 2, 10:36 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, David Robillard, (Thu Mar 3, 12:06 am)
Re: [LAD] Portable user interfaces for LV2 plugins, Paul Davis, (Wed Mar 2, 10:58 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Stefano D'Angelo, (Wed Mar 2, 11:14 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, David Robillard, (Wed Mar 2, 9:38 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Paul Giblock, (Wed Mar 2, 10:16 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Stefano D'Angelo, (Wed Mar 2, 10:49 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Paul Giblock, (Wed Mar 2, 11:02 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, David Robillard, (Thu Mar 3, 12:27 am)
Re: [LAD] Portable user interfaces for LV2 plugins, Olivier Guilyardi, (Thu Mar 3, 10:05 am)
Re: [LAD] Portable user interfaces for LV2 plugins, David Robillard, (Fri Mar 4, 12:06 am)
Re: [LAD] Portable user interfaces for LV2 plugins, Olivier Guilyardi, (Fri Mar 4, 12:43 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, David Robillard, (Fri Mar 4, 7:28 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Stefano D'Angelo, (Wed Mar 2, 11:20 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Gabriel M. Beddingfield, (Wed Mar 2, 11:09 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Chris Cannam, (Wed Mar 2, 8:44 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Paul Davis, (Wed Mar 2, 8:47 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Paul Davis, (Wed Mar 2, 1:27 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Olivier Guilyardi, (Wed Mar 2, 2:11 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Stefano D'Angelo, (Wed Mar 2, 2:30 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Olivier Guilyardi, (Fri Mar 11, 11:03 am)
Re: [LAD] Portable user interfaces for LV2 plugins, David Robillard, (Wed Mar 2, 4:58 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Olivier Guilyardi, (Wed Mar 2, 5:25 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Paul Davis, (Wed Mar 2, 5:29 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Olivier Guilyardi, (Wed Mar 2, 7:15 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, David Robillard, (Wed Mar 2, 6:03 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Olivier Guilyardi, (Wed Mar 2, 3:58 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, David Robillard, (Wed Mar 2, 4:57 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Stefano D'Angelo, (Tue Mar 1, 1:13 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, David Robillard, (Tue Mar 1, 3:47 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Stefano D'Angelo, (Mon Feb 28, 9:37 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Olivier Guilyardi, (Tue Mar 1, 5:53 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Stefano D'Angelo, (Tue Mar 1, 5:55 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, Stefano D'Angelo, (Tue Mar 1, 6:01 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, David Robillard, (Tue Mar 1, 10:43 pm)
Re: [LAD] Portable user interfaces for LV2 plugins, David Robillard, (Tue Mar 1, 12:02 am)