Friday, 2018-01-26

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falktxanyone knows about ELK?10:47
falktxthey want remote plugin interfaces, but decided to go with VST2, VST3 and their own new native format10:47
falktxyay, yet another plugin format10:47
falktxhttps://www.mindmusiclabs.com/elk/10:52
falktxnote: very confusing details10:52
ventosushmm, sounds like a MOD clone11:07
edcraggdo you mean JUCE?11:20
rgareusfalktx: do they already ship something? or is it just specs?11:24
rgareusI don't see anything innovative there.11:26
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JackWinterwhy can't we get soundgrid on linux...:S12:15
rgareusJackWinter: soundgrid is a linux appliance, isn't it?12:19
JackWinteri think the servers run on linux yes, but haven't seen any GUIs connecting to it for linux?12:19
falktxrgareus: they are showing off some stuff in an event now. I think details will be made public soon12:38
rgareusfalktx: do you know how the MOD is doing these days?12:47
rgareusas ventosus said, the ELK is really just another MOD.12:48
rgareusperhaps less product specific, more generic. a toolbox to create MODs.12:48
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ssj71when debuggins a plugin, does the host need to be compiled with debug symbols to get symbols from the plugin?22:51
rgareusssj71: no22:53
ssj71hmm, any particular trick? I'm trying to help someone debug and all their bt have no symbols from what I can tell22:54
ssj71they claim they build with -g22:54
rgareusperhaps the .so is stripped22:55
ssj71hmm,  so I guess the question is how can that be prevented on NixOS22:56
rgareusoh dear.22:56
rgareusI'm yet to decide what's worse: gentoo or NixOS.22:57
ssj71(:22:57
ssj71I ran gentoo for a few months22:57
ssj71I mostly stopped because they didn't have any of the audio packages22:57
rgareusthere's a pro-audio overlay for gentoo22:57
ssj71yeah I was using it, most everything was out-dated22:58
ssj71bottom line is I need to figure out why lushlife is segfaulting for everyone but me22:58
rgareusI'm fine with anyone using gentoo, as long as she shuts up about it. trying to get any valuable feedback from gentoo-users is near impossible22:58
rgareuslushlife? It's been a while but it worked just fine last I toyed with it22:59
ssj71I've been getting reports for a few months about segfaults and I CNR23:00
rgareusthe gui drove me mad though :)23:00
ssj71:p23:00
ssj71it was the easiest way I could come up with to control the 70ish parameters23:00
rgareusok so according to https://github.com/ssj71/infamousPlugins/issues/32 it segfaults in   Retuner::cubic (float*, float);23:12
rgareusthat can only be if the first argument float* points to some invalid location23:12
ssj71yeah23:13
ssj71but I don't see how that happens23:13
rgareusline 79 looks fishy    _ipsize *= 8; //ssj add buffer space to allow delays23:13
ssj71thats just making the buffer 8x larger than the original code did23:14
ssj71thats in the init code23:14
rgareusdon't you also need 8 times 3 extra bytes for cubic interpolation?23:15
rgareushmm.23:15
rgareusI had a hard enough time to understand fons original code. but I'm really lost in your code now :)23:16
ssj71rgareus: thats taken care of in line 8623:17
rgareushttps://github.com/ssj71/infamousPlugins/blob/master/src/lushlife/retuner.cc#L284-L287 doesn't make sense to me23:17
rgareusi = (int) r1;    then you use   (r1 - i)23:18
ssj71thats fons's but it is interpolating through 2 different places in the buffer and crossfading between the results23:18
rgareusaah a quick hack remainder23:18
ssj71exactly r1 r2 are float23:18
rgareuscan dr become large?23:20
rgareusthere's    if (r1 >= _ipsize) r1 -= _ipsize;23:20
ssj71yes I think up to 3x23:21
rgareusbut if r1 can be > 2 * _ipsize. fail23:21
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ssj71lets see23:23
ssj71dr is current ratio23:24
rgareusbut in that case it should also crash on your machine23:24
ssj71playback speed ratio23:24
ssj71yes23:25
ssj71I don't doubt there's some certain condition that I'm not accounting for, but I'm at a loss to creat it23:25
ssj71*create23:25
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