[PD-dev] is "dsp_addv" ready for multichannel?

[Alexandre Torres Porres]

Ok, I tried building my new object and it crashes Pd as I expected.

Here's the original [xgate~] code, and I'm highlighting a specific line in
it because the same thing in the "mc" version is what's crashing Pd.

https://github.com/porres/pd-else/blob/master/Code_source/Compiled/signal/xgate~.c#L57

and here's the [xgate.mc~] code, which is exactly the same thing
https://github.com/porres/pd-else/blob/master/Code_source/Compiled/signal/xgate.mc~.c#L52

But now it seems "*x->x_outs[n]++" doesn't work. The only difference is
that the outlets are now multichannel but Pd crashes even if the input is a
single channel.

Not sure yet if it is something about "dsp_addv" not working for
multichannels. I also suspect I need to adapt the code a bit in this case
for some unknown reason to me.

please help

thanks

Em qua., 9 de ago. de 2023 às 00:57, Alexandre Torres Porres <
porres at gmail.com> escreveu:

> Hi, I am having a hard time using "dsp_addv" with a multichannel external.
>
> I am trying to make a multichannel version of [else/xgate~], which routes
> a signal to different outputs with crossfading. It originally
> uses "dsp_addv" so it can have a DSP routine with a variable number of
> outlets, which is specified by an argument.
>
> So now I want these outlets to output multichannel signals and I have run
> into trouble before trying to use "dsp_addv" with multichannel signals. I
> was able to avoid it before but now I can't and I wanna be sure before I
> try it.
>
> thanks
>
>
>
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