http://lists.puredata.info/pipermail/pd-list/2005-05/028678.html
So if the dsp tree gets resorted when you load the soundfile, wouldn't this still produce dropouts with the threaded version?
On Thu, 14 Apr 2011, Jonathan Wilkes wrote:
http://lists.puredata.info/pipermail/pd-list/2005-05/028678.html
So if the dsp tree gets resorted when you load the soundfile, wouldn't this still produce dropouts with the threaded version?
Well, first, garray_getfloatarray() is deprecated, in favour of something that uses twice the amount of RAM on 64-bit machines (go figure).
Apart from that, it could become possible to make limited editing of the dsp-chain without recompiling it all. If you'd like it, I could try to do it.
But dropouts are never systematically produced, they're always a product of how many work you ask the computer to do, for how much it's able to do that, in how much time you decided to give it to do so.
If a thread loads the soundfile, but a thread can't recreate the dsp tree, then at least, all the loading of floats is something that won't need to be done in the same dsp tick as recreating the dsp tree.
| Mathieu Bouchard ---- tél: +1.514.383.3801 ---- Villeray, Montréal, QC
Mathieu Bouchard matju@artengine.ca:
On Thu, 14 Apr 2011, Jonathan Wilkes wrote:
http://lists.puredata.info/pipermail/pd-list/2005-05/028678.html
So if the dsp tree gets resorted when you load the soundfile, wouldn't this still produce dropouts with the threaded version?
Well, first, garray_getfloatarray() is deprecated, in favour of something that uses twice the amount of RAM on 64-bit machines (go figure).
Apart from that, it could become possible to make limited editing of the dsp-chain without recompiling it all. If you'd like it, I could try to do it.
But dropouts are never systematically produced, they're always a product of how many work you ask the computer to do, for how much it's able to do that, in how much time you decided to give it to do so.
If a thread loads the soundfile, but a thread can't recreate the dsp tree, then at least, all the loading of floats is something that won't need to be done in the same dsp tick as recreating the dsp tree.
sounds interesting, but i'm not capable of reading or writing C, however i have found this: http://pure-data.svn.sourceforge.net/viewvc/pure-data/trunk/externals/tb/snd...
is this a lib (tb)?
l.
On Fri, 15 Apr 2011, Luka Prinčič // Nova deViator wrote:
sounds interesting, but i'm not capable of reading or writing C, however i have found this: http://pure-data.svn.sourceforge.net/viewvc/pure-data/trunk/externals/tb/snd... is this a lib (tb)?
Oh, that looks like the code from devel_0_39, indeed.
However, it's missing the file m_fifo.h ... can you (or anyone) build it ?
| Mathieu Bouchard ---- tél: +1.514.383.3801 ---- Villeray, Montréal, QC
-
Jonathan Wilkes -
Luka Prinčič // Nova deViator -
Mathieu Bouchard