Hi, I'm also working on it and I have similar issues. Perhaps, the crash comes from "canvas_stop_dsp()". It seems like when you open a patch, the function is called and frees some unallocated memory. I have to investigate a little bit more, there is always a solution but if you find it before, I'll be pleased to know it. My project is in the plugin folder of this repository : https://github.com/CICM/CreamLibrary.
Cheers, Pierre
2014-07-12 11:51 GMT+02:00 Miller Puckette via Pd-dev pd-dev@lists.iem.at:
Sorry - I hadn't run into lbpd_lock() but that's almost certainly the think I thought you'd need :) But now I don't know why it's crashing..
M
I don't understand what you mean by protect libpd calls with a lock.
Isn't
it what I'm doing with libpd_lock() ?
2014-07-08 12:39 GMT+02:00 Miller Puckette msp@ucsd.edu:
On minor thing - you probably have to protect all of the libpd() calls
with
a lock to keep separate threads from getting to it simultaneously.
(It's
not sufficient to just use the "THREAD_LOCK" mechanism in Pd - that
would
protect Pd OK but not the libpd code.
cheers Miller
On Tue, Jul 08, 2014 at 11:56:36AM +0200, Paul-Arthur Sauvageot via
Pd-dev
wrote:
from your host? from juce? fgmsdr IOhannes
I tried with different hosts and the problem is the same. I don't think it comes from JUCE neither. The things is if I remove
the
pd_setinstance() calls, it doesn't crash (But the sound is ugly, as
it
was
before the multi instance update, which is logic). The weird thing
being
that it doesn't crash in the VST functions, but it has something to
do
with
those pd_setinstance() calls which are only made on the VST
functions...
2014-07-08 11:43 GMT+02:00 IOhannes m zmoelnig zmoelnig@iem.at:
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
On 2014-07-08 10:54, Paul-Arthur Sauvageot via Pd-dev wrote:
Hello,
I'm currently trying to make a VST that uses libpd and the pd update allowing multi instances (via pd_instance). But it's not working,
i would be very surprised if - at this moment - the multi-instance code *would* be working. afaict, we are making *small* steps towards this goal.
According to my logs and my debugger, it never crashes in the VST functions, it seems to crash on some pthread functions like pthread_kill but I never use these functions...
Does someone has any idea of where it could come from ?
from your host? from juce?
fgmsdr IOhannes
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-- SAUVAGEOT Paul-Arthur. Développeur C \ C++ \ C#.
Pd-dev mailing list Pd-dev@lists.iem.at http://lists.puredata.info/listinfo/pd-dev
-- SAUVAGEOT Paul-Arthur. Développeur C \ C++ \ C#.
Pd-dev mailing list Pd-dev@lists.iem.at http://lists.puredata.info/listinfo/pd-dev