[PD-dev] no sound from bsaylor/svf~ and cyclone/svf~

[Hans-Christoph Steiner]

Turns out adding -fno-strict-aliasing after -ftree-vectorize does nothing, so the no sound part is indeed caused by bsaylor/svf~ being compiled with -fstrict-aliasing.

I get the right help patch in all cases I could think of using Pd-extended 0.43.4 2012-12-19, see attached:

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.hc

On Dec 21, 2012, at 4:53 PM, katja wrote:

> Have to eat my words. Nothing wrong with cyclone/svf~, it's just that
> Pd-E would erroneously load the help patch of bsaylor/svf~ after a
> click on cyclone/svf~ in the help browser (after bsaylor/svf~ was
> loaded once).
> 
> So the problem is with bsaylor/svf~, that's probably an easy fix. What
> about the help browser? It loads the wrong help patch because of a
> namespace clash. Will Pd never reload an external with same symbol but
> different path?
> 
> Katja
> 
> 
> 
> On Fri, Dec 21, 2012 at 10:30 PM, katja <katjavetter at gmail.com> wrote:
>> So I was going to replace type punning flush-to-zero in bsaylor/svf~
>> with something else, but first wanted to check how it behaves in Pd-E
>> 0.42 and in latest 0.43 autobuild. As it happens, it gives no output
>> sound at all in latest autobuild. It's compiled with
>> fno-strict-aliasing. By coincidence it occurred to me to check cyclone
>> /svf~. No sound either! In dutch we say 'alsof de duvel ermee speelt'.
>> The issues may be unrelated. cyclone/svf~ has four inlets and one
>> outlet now, while it used to have three inlets and four outlets.
>> 
>> This is with Pd-0.43.4-extended-20121221.app for OSX 10.5 i386 (but
>> very unlikely that cyclone/svf~ has different number of outlets on
>> other platforms). Weather forecasts are unfavorable for this weekend
>> and I may spend some time on these issues.
>> 
>> Katja
> 
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