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

2011-02-23 Thread David Robillard
On Wed, 2011-02-23 at 12:33 +0900, michael noble wrote: Speaking of existing work, I vaguely recall mention of a plugin with a Qt GUI? Where is this, I need one for testing... Take a look at latest svn of CLAM Network Editor. It is apparently able to

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

2011-02-23 Thread Rui Nuno Capela
On Wed, 23 Feb 2011 02:58:56 -0500, David Robillard d...@drobilla.net wrote: On Wed, 2011-02-23 at 12:33 +0900, michael noble wrote: Speaking of existing work, I vaguely recall mention of a plugin with a Qt GUI? Where is this, I need one for testing... Take a look at latest

Re: [LAD] On LAD (WAS: Re: [OT] IR: LV2 Convolution Reverb)

2011-02-23 Thread Alexandre Prokoudine
On 2/23/11, David Robillard wrote: Lignux will never replace OSX as The music production platform until our plugin technology is at least as capable. That makes it sound as if plug-ins were the only obstacle :) You probably didn't intend to mean it :) Also, the notion of replacing Mac with

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

2011-02-23 Thread Alexandre Prokoudine
On 2/23/11, Philipp Überbacher hollun...@lavabit.com wrote: Again I disagree, in my opinion web UIs have exactly one benefit and many drawbacks. The benefit is that they can be accessed from anywhere with an internet connection and sufficiently capable browser (which is pretty much everywhere

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

2011-02-23 Thread torbenh
On Wed, Feb 23, 2011 at 09:03:03AM +, Rui Nuno Capela wrote: On Wed, 23 Feb 2011 02:58:56 -0500, David Robillard d...@drobilla.net wrote: On Wed, 2011-02-23 at 12:33 +0900, michael noble wrote: Speaking of existing work, I vaguely recall mention of a plugin with a Qt

Re: [LAD] Realtime threads and security

2011-02-23 Thread Olivier Guilyardi
Hello Daniel, thanks for sharing your experience. On 02/18/2011 02:43 PM, Daniel Poelzleithner wrote: On 02/17/2011 09:40 PM, Olivier Guilyardi wrote: I have written a dynamic system optimizer for linux called ulatencyd. I stumbled more by accident over rt issues my self. I use dynamic

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

2011-02-23 Thread Alexandre Prokoudine
On 2/23/11, Alexandre Prokoudine wrote: I'm thinking mostly about blind users when I talk about accessibility, and I'm not sure how usable graphical browsers are for the blind. Again, it's up to web developers how much efforts they put into making their apps accessible. Oh, and speaking of

Re: [LAD] LAD Activity (WAS: [ANN] IR: LV2 Convolution Reverb)

2011-02-23 Thread David Robillard
On Wed, 2011-02-23 at 13:01 +0200, Stefano D'Angelo wrote: 2011/2/23 Alexandre Prokoudine alexandre.prokoud...@gmail.com: On 2/22/11, David Robillard wrote: I have a working plugin (called dirg) that provides a UI by hosting a web server which you access in the browser. It provides a grid

Re: [LAD] LAD Activity (WAS: [ANN] IR: LV2 Convolution Reverb)

2011-02-23 Thread Philipp Überbacher
Excerpts from Alexandre Prokoudine's message of 2011-02-23 14:01:10 +0100: On 2/23/11, Philipp Überbacher wrote: I do live behind the moon when it comes to web technology, but isn't rss meant for notifications? Maybe simpler, email? Nope. I'll elaborate below. If it needs a social

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

2011-02-23 Thread David Robillard
On Wed, 2011-02-23 at 11:03 +, Rui Nuno Capela wrote: On Wed, 23 Feb 2011 10:57:25 +0100, torbenh torb...@gmx.de wrote: On Wed, Feb 23, 2011 at 09:03:03AM +, Rui Nuno Capela wrote: On Wed, 23 Feb 2011 02:58:56 -0500, David Robillard d...@drobilla.net wrote: On Wed, 2011-02-23 at

Re: [LAD] Realtime threads and security

2011-02-23 Thread Daniel Poelzleithner
On 02/23/2011 11:10 AM, Olivier Guilyardi wrote: The dynamic cgroups solution seems good. On Android there basically is one priviledged and trusted audio process, audioflinger, the sound server, which performs mixing and access the hardware. All audio clients are untrusted. I think there is

Re: [LAD] Realtime threads and security

2011-02-23 Thread Robin Gareus
On 02/23/2011 11:22 AM, Olivier Guilyardi wrote: Hi, On 02/17/2011 10:53 PM, Robin Gareus wrote: /proc/sys/kernel/sched_rt_runtime_us /proc/sys/kernel/sched_rt_period_us kernel-source/Documentation/scheduler/sched-rt-group.txt There's something which confuses me. But I'm not sure how

Re: [LAD] libsuil (was: IR: LV2 Convolution Reverb)

2011-02-23 Thread David Robillard
On Wed, 2011-02-23 at 19:03 +, Rui Nuno Capela wrote: On 02/23/2011 05:22 PM, David Robillard wrote: snip http://svn.drobilla.net/lad/trunk/suil/ I have not tested the Gtk-in-Qt direction yet. You're a Qt host author. Hint, hint. I got stuck in qtractor autohell and gave up last

Re: [LAD] libsuil

2011-02-23 Thread Rui Nuno Capela
On 02/23/2011 07:37 PM, David Robillard wrote: On Wed, 2011-02-23 at 19:03 +, Rui Nuno Capela wrote: anyway, i'm still looking forward to this libsuil project, by all means an excellent effort. sincerely agree that it will do a lot better than the current lv2_gtk_ui situation. No

Re: [LAD] libsuil

2011-02-23 Thread David Robillard
On Wed, 2011-02-23 at 20:11 +, Rui Nuno Capela wrote: On 02/23/2011 07:37 PM, David Robillard wrote: On Wed, 2011-02-23 at 19:03 +, Rui Nuno Capela wrote: anyway, i'm still looking forward to this libsuil project, by all means an excellent effort. sincerely agree that it will do a

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

2011-02-23 Thread David Robillard
On Wed, 2011-02-23 at 20:21 +, Chris Cannam wrote: On 9 February 2011 16:49, David Robillard d...@drobilla.net wrote: new librdf-free slv2 Entirely Redland-free, or still using Raptor? Entirely Redland free. I hand-wrote a Turtle parser and serialiser. And: why? In short, it's been a

Re: [LAD] LAD Activity (WAS: [ANN] IR: LV2 Convolution Reverb)

2011-02-23 Thread David Robillard
On Wed, 2011-02-23 at 20:05 +0100, Robin Gareus wrote: On 02/23/2011 12:49 PM, Luis Garrido wrote: On 02/23/2011 12:01 PM, Stefano D'Angelo wrote: Before I totally forget about it... I think it might be a very clever thing to do to have some web-based thing (wiki or whatever, ideally a

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

2011-02-23 Thread Chris Cannam
On 23 February 2011 22:11, David Robillard d...@drobilla.net wrote: SLV2 is now based on two new libraries: Serd (RDF syntax) and Sord (RDF store). Both are roughly 2 thousand lines of C, solid and thoroughly tested (about 95% code coverage, like SLV2 itself). Serd has zero dependencies, Sord

Re: [LAD] the future of display/drawing models (Was: Re: [ANN] IR: LV2 Convolution Reverb)

2011-02-23 Thread Dominique Michel
Le Tue, 22 Feb 2011 22:11:27 +, Fons Adriaensen f...@linuxaudio.org a écrit : 2) more and more apps able to take advantage of v-blank sync to reduce computational load due to unnecessary redraws. instead, the whole system will be a lot like a video-framebuffer version of JACK: the

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

2011-02-23 Thread Gordon JC Pearce
On Wed, 2011-02-23 at 19:55 +0300, Alexandre Prokoudine wrote: For how many years did we have to use Rosegarden/MusE and Ardour *and* Hydrogen simultaneously just to get *basic* DAW functionality only because everyone went on saying things like Oh, this is UNIX philosophy -- do one thing and

Re: [LAD] the future of display/drawing models (Was: Re: [ANN] IR: LV2 Convolution Reverb)

2011-02-23 Thread Fons Adriaensen
On Wed, Feb 23, 2011 at 11:47:33PM +0100, Dominique Michel wrote: In the Amiga, the video card was vectorial, to change one pixel, all that was needed was the new pixel value and its x y coordinates. That is still the case with even the most simple display hardware today. To change a part

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

2011-02-23 Thread David Robillard
On Wed, 2011-02-23 at 22:35 +, Chris Cannam wrote: On 23 February 2011 22:11, David Robillard d...@drobilla.net wrote: SLV2 is now based on two new libraries: Serd (RDF syntax) and Sord (RDF store). Both are roughly 2 thousand lines of C, solid and thoroughly tested (about 95% code

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

2011-02-23 Thread Paul Davis
On Wed, Feb 23, 2011 at 5:58 PM, Gordon JC Pearce gordon...@gjcp.net wrote: There is no way in hell I'm going near the utterly fundamentally retarded mess of shit and fail that is Ardour 3. gordon, we love you too. honest. It's a DAW.  It shouldn't have *any* MIDI beyond control automation

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

2011-02-23 Thread David Robillard
On Wed, 2011-02-23 at 22:58 +, Gordon JC Pearce wrote: On Wed, 2011-02-23 at 19:55 +0300, Alexandre Prokoudine wrote: For how many years did we have to use Rosegarden/MusE and Ardour *and* Hydrogen simultaneously just to get *basic* DAW functionality only because everyone went on

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

2011-02-23 Thread Gordon JC Pearce
On Wed, 2011-02-23 at 19:11 -0500, Paul Davis wrote: On Wed, Feb 23, 2011 at 5:58 PM, Gordon JC Pearce gordon...@gjcp.net wrote: There is no way in hell I'm going near the utterly fundamentally retarded mess of shit and fail that is Ardour 3. gordon, we love you too. honest. Oh, that

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

2011-02-23 Thread Paul Davis
On Wed, Feb 23, 2011 at 7:33 PM, Gordon JC Pearce gordon...@gjcp.net wrote: What happened to the idea of doing one thing, and doing it well?  I'm not even totally sold on the idea of having the recorder and mixer in the same app... you probably want ayyi then. except ... oh well. To that

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

2011-02-23 Thread Paul Davis
On Wed, Feb 23, 2011 at 7:39 PM, Paul Davis p...@linuxaudiosystems.com wrote: On Wed, Feb 23, 2011 at 7:33 PM, Gordon JC Pearce gordon...@gjcp.net wrote: What happened to the idea of doing one thing, and doing it well? oh, and to answer that question: what happened was huge great boatloads of

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

2011-02-23 Thread Alexandre Prokoudine
On 2/24/11, Gordon JC Pearce wrote: It's a DAW. It shouldn't have *any* MIDI beyond control automation and some idea of sync. Leave that to a sequencer. I think I know your next argument: we don't need virtual instruments as plug-ins, eh? And while at that, let's dump lash/ladish crap

Re: [LAD] the future of display/drawing models (Was: Re: [ANN] IR: LV2 Convolution Reverb)

2011-02-23 Thread David Olofson
On Wednesday 23 February 2011, at 23.47.33, Dominique Michel dominique.mic...@vtxnet.ch wrote: [...] Another problem is the hardware. All the PC video cards are video driven. That imply than the card have to refresh the whole screen in order to change one pixel. That is not old technology,

Re: [LAD] do any of the jack client examples show playing a file from disk?

2011-02-23 Thread drew Roberts
On Wed, Feb 16, 2011 at 9:19 PM, Erik de Castro Lopo mle...@mega-nerd.com wrote: drew Roberts wrote: do any of the jack client examples show playing a file from disk? if so, which? if not, any links to simple code that does this? c++ or c? sndfile-jackplay:    

Re: [LAD] do any of the jack client examples show playing a file from disk?

2011-02-23 Thread Paul Davis
On Wed, Feb 23, 2011 at 10:21 PM, drew Roberts zotz...@gmail.com wrote: I finally got it to compile and run. Cool. Then I chopped it up and put bits and pieces here and there in my class and got it to play a file then I clicked the button. The problem is that the loop blocks (right?) and the

Re: [LAD] Call for alpha testers: FLAM

2011-02-23 Thread Sean Bolton
On Feb 23, 2011, at 2:21 AM, Luis Garrido wrote: I am preparing FLAM's (Front-ends for Linux Audio Modules) first release. Among other things, FLAM intends to allow programmers and non-programmers alike to create their own (external) GUIs for audio plugins. At this moment only Rosegarden as a

Re: [LAD] the future of display/drawing models (Was: Re: [ANN] IR: LV2 Convolution Reverb)

2011-02-23 Thread Loki Davison
On Thu, Feb 24, 2011 at 12:24 PM, David Olofson da...@olofson.net wrote: I don't see how one could realistically design anything that'll come close to a down-clocked low end 3D accelerator in power efficiency. What are you going to remove, or implement more efficiently...? Also, 3D