Thanks. Good catch! I’ll try it now. -------- Dan Wilcox @danomatika <https://twitter.com/danomatika> danomatika.com <http://danomatika.com/> robotcowboy.com <http://robotcowboy.com/> > On Sep 24, 2016, at 11:34 AM, Pierre Guillot <[email protected]> wrote: > > Hi Dan, > I think I had the same issue with my plugin and PD 0.47. If I remember well, > the solution was to call "sys_startgui(NULL)" after "pd_init()" (it should be > in libpd_init() I think). > > 2016-09-24 19:26 GMT+02:00 Dan Wilcox <[email protected] > <mailto:[email protected]>>: > Digging further, looks like sys_zoomfontwidth() & sys_zoomfontheight() are > returning 0 in glist_fontwith()/glist_fontheight(). > > -------- > Dan Wilcox > @danomatika <https://twitter.com/danomatika> > danomatika.com <http://danomatika.com/> > robotcowboy.com <http://robotcowboy.com/> >> On Sep 24, 2016, at 11:20 AM, Dan Wilcox <[email protected] >> <mailto:[email protected]>> wrote: >> >> I’m playing with removing the @synchronized locks in the libpd Obj-C layer >> since the updates to the libpd ringbuffer seem to be working now. >> >> Long story short, I’m only running into one issue: divide by 0s in g_rtext.c >> rtext_senditup() when opening a file. It seems that the findx & findy >> computations on line 215 & 216 fails since the previous glist_fontwidth() & >> glist_fontheight() calls return 0. Could this be an execution order issue >> where removing the lock is making something happen earlier than it should? >> >> Adding the following before the findx & findy math works as a quick fix to >> keep the divide by zero error: >> >> if (fontwidth <= 0) fontwidth = 1; >> if (fontheight <= 0) fontheight = 1; >> >> I’m wondering if there is a better way to catch this... >> >> -------- >> Dan Wilcox >> @danomatika <https://twitter.com/danomatika> >> danomatika.com <http://danomatika.com/> >> robotcowboy.com <http://robotcowboy.com/> > > > _______________________________________________ > Pd-dev mailing list > [email protected] <mailto:[email protected]> > https://lists.puredata.info/listinfo/pd-dev > <https://lists.puredata.info/listinfo/pd-dev> > >
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