Em dom., 10 de set. de 2023 às 16:27, Alexandre Torres Porres < [email protected]> escreveu:
> Em dom., 10 de set. de 2023 às 15:47, Alexandros Drymonitis < > [email protected]> escreveu: > >> I've installed else from deken, but I can't find the source files, plus I >> don't know which objects are mc aware, there doesn't seem to be such a >> prefix. What about the perform routine of [snake_in~], where is this >> located? >> > > it class this function > https://github.com/pure-data/pure-data/blob/c0a7c16c63e86ccc8ce05c8273ccd8aec7ae044c/src/d_ugen.c#L1396 > which calls this one next, which is a simple loop that copies the signal vector... > > >> On 9/10/23 21:41, Alexandre Torres Porres wrote: >> >> Check many of my mc aware objects in else. Snake uses a perform routine, >> but a very simple one and you can also look for that copy function in the >> code. There is no real difference and you just have to split the vector in >> different chunks of block sizes to get different channels. Other vanilla >> objects that are mc aware also do this >> >> >> >> On Sun, 10 Sep 2023 at 15:17 Alexandros Drymonitis <[email protected]> >> wrote: >> >>> I want to experiment with the new Pd feature of the >>> [snake_in~]/[snake_out~] objects, specifically with [snake_in~]. In Pd's >>> source files (in d_misc.c) I read the following in [snake_in~]'s dsp >>> routine: >>> >>> ``` >>> static void snake_in_tilde_dsp(t_snake_in *x, t_signal **sp) >>> { >>> int i; >>> /* create an n-channel output signal. sp has n+1 elements. */ >>> signal_setmultiout(&sp[x->x_nchans], x->x_nchans); >>> /* add n copy operations to the DSP chain, one from each input >>> */ >>> for (i = 0; i < x->x_nchans; i++) >>> dsp_add_copy(sp[i]->s_vec, >>> sp[x->x_nchans]->s_vec + i * sp[0]->s_length, >>> sp[0]->s_length); >>> } >>> >>> ``` >>> >>> There is no perform routine, so my question is, how do I deal with snake >>> signals in a perform routine? How do I unpack them? Where is this >>> happening in Pd's source code, so I can have a look? >>> >>> >>> >>> >>> _______________________________________________ >>> Pd-dev mailing list >>> [email protected] >>> https://lists.puredata.info/listinfo/pd-dev >>> >> _______________________________________________ >> Pd-dev mailing list >> [email protected] >> https://lists.puredata.info/listinfo/pd-dev >> >
_______________________________________________ Pd-dev mailing list [email protected] https://lists.puredata.info/listinfo/pd-dev
