Re: [PD-dev] [PD] What goes on during dsp ticks?

2008-06-14 Thread PSPunch
Hi, Charles, I think it is just the matter of WHERE the code goes. My understanding (as for now) is that the method registered with gensym("dsp") is called, >> anytime when either the block size or sample rate changes or when the >> signal graph is rebuilt. so that running this check, > i

Re: [PD-dev] [PD] What goes on during dsp ticks?

2008-06-14 Thread Miller Puckette
There's a rather hard-to-understand description on http://crca.ucsd.edu/~msp/Publications/cmj91-max.ps cheers Miller On Sun, Jun 15, 2008 at 09:57:00AM +0900, PSPunch wrote: > > Sorry for accidentally sending the previous note to pd-list. > > > Thomas, > > > >> I hear that malloc is a "rela

Re: [PD-dev] [PD] What goes on during dsp ticks?

2008-06-14 Thread Andy Farnell
On Sun, 15 Jun 2008 09:57:00 +0900 PSPunch <[EMAIL PROTECTED]> wrote: > > Sorry for accidentally sending the previous note to pd-list. I'd love to hear this stay on list. David is asking all the right questions, and the answers (Thomas and Iohannes) are the kind of thing it takes weeks or months

Re: [PD-dev] [PD] What goes on during dsp ticks?

2008-06-14 Thread PSPunch
Sorry for accidentally sending the previous note to pd-list. Thomas, >> I hear that malloc is a "relatively" expensive task. >> Is it bad practice to run this each cycle, or is a kilobyte or two not a >> bid deal? > That's definitely bad practice. > Instead of that you can do the allocation i

Re: [PD-dev] 0.42 overwriting class-definitions...

2008-06-14 Thread Frank Barknecht
Hallo, Miller Puckette hat gesagt: // Miller Puckette wrote: > (example: an abstraction in "lib/" has a table that you ask to open > "foo.wav" in "snd/" -- should that mean "snd/" relative to the > calling patch (the normal thing to expect) or relative to the > abstraction?) That's indeed a very

[PD-dev] [ pure-data-Bugs-1993902 ] application crash on opening select help

2008-06-14 Thread SourceForge.net
Bugs item #1993902, was opened at 2008-06-14 06:50 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=478070&aid=1993902&group_id=55736 Please note that this message will contain a full copy o

Re: [PD-dev] What goes on during dsp ticks?

2008-06-14 Thread Thomas Grill
Hi David, Am 14.06.2008 um 03:08 schrieb PSPunch: = == PROCESS BLOCK.2 == = while (n--) { // *out++ = *in++; } Remarks: Action is commented out but signal goes through.. Why? that's because in and out can point to the same memory... signal

Re: [PD-dev] 0.42 overwriting class-definitions...

2008-06-14 Thread Hans-Christoph Steiner
The libdir library format with namespace prefixes is a simpler approach. You wouldn't need to change any of the code, just build the internal objects as a libdir and it would work. People could change the loading order, access multiple objectclasses with the same base name, etc. The onl