Re: [Csnd-dev] UDO problem in latest develop
joachim heintz <[email protected]> Mon, 10 Nov 2025 18:18:54 +0100
| Newsgroups | gmane.comp.audio.csound.devel |
|---|---|
| Message-ID | <[email protected]> |
hi dave - i have opened a ticket for a related issue. i have no problems when i checkout commit 728c8e4fdc6f1ca30da9577bed651ec79af59057. perhaps this is an option for you, too. best - joachim On 10/11/2025 18:08, Dave Seidel wrote: > But I am grateful to have a workaround! > > On Mon, Nov 10, 2025 at 12:06 PM Dave Seidel <[email protected] > <mailto:[email protected]>> wrote: > > My piece actually contains 5 UDOs, all of which were written using > the new style, and none of them work. Hopefully there will be a > testable fix soon so I don't have to rewrite a substantial part of > the code. :-) > > On Mon, Nov 10, 2025 at 11:59 AM Dave Seidel <[email protected] > <mailto:[email protected]>> wrote: > > To confirm, the UDO works if defined and invoked using the old > syntax. > > On Mon, Nov 10, 2025 at 11:55 AM Dave Seidel > <[email protected] <mailto:[email protected]>> wrote: > > Thanks, Hlöðver. > > On Mon, Nov 10, 2025 at 11:52 AM Hlöðver Sigurðsson > <[email protected] <mailto:[email protected]>> wrote: > > I made a reproducible test here, it fails in instr 2, > instr 1 works, so you have a workaround for now, by > placing the arguments positionally "old-style" while I > make a fix > > <CsoundSynthesizer> > <CsOptions> > -n -d > </CsOptions> > <CsInstruments> > sr = 44100 > ksmps = 64 > nchnls = 2 > 0dbfs = 1 > > giSine ftgen 0, 0, 4096, 10, 1 > > opcode TestXout, aa, ikai > ifreq, koff, aamp, itbl xin > koff1 = koff > koff2 = 2 * koff > > a1 poscil aamp, ifreq+koff1, itbl > a2 poscil aamp, ifreq+koff2, itbl > a3 poscil aamp, ifreq-koff1, itbl > a4 poscil aamp, ifreq-koff2, itbl > > aL = a1 + a3 > aR = a2 + a4 > > xout aL, aR > endop > > instr 1 > ifreq = 440 > koff = 0.004 > aenv linen 0.5, 0.01, p3, 0.01 > > ; This should work - unpacking the outputs > aL, aR TestXout ifreq, koff, aenv, giSine > out aL, aR > endin > > instr 2 > ifreq = 440 > koff = 0.004 > aenv linen 0.5, 0.01, p3, 0.01 > > ; This tests the regression - calling UDO with > multiple outputs directly in out statement > out TestXout(ifreq, koff, aenv, giSine) > endin > > </CsInstruments> > <CsScore> > i 1 0 0.1 > i 2 0 0.1 > </CsScore> > </CsoundSynthesizer> > > On Mon, 10 Nov 2025 at 18:51, Dave Seidel > <[email protected] <mailto:[email protected]>> > wrote: > > This is how it's being used in context: > > instr Drone > idur = p3 > iamp = ampdb(p4) / 7 > ifreq = p5 > > icps = ifreq / 4 > icps2 = icps * 1.5 > icps3 = icps * 2 > prints("drones: %f, %f, %f\n", icps, icps2, icps3) > > aenv = linen(iamp, 3, idur, 3) > > a1L, a1R = RissetHarmOsc(icps, 0.004, aenv, > giPrime) > a2L, a2R = RissetHarmOsc(icps2, 0.005, aenv, > giPrime) > a3L, a3R = RissetHarmOsc(icps3, 0.006, aenv, > giPrime) > ga_drone_L += a1L+a2L+a3L > ga_drone_R += a1R+a2R+a3R > > printks("drone %f, %f\n", 2, ga_drone_L, > ga_drone_R) > endin > > > On Mon, Nov 10, 2025 at 11:48 AM Dave Seidel > <[email protected] > <mailto:[email protected]>> wrote: > > I'm not getting any error message at all. > > On Mon, Nov 10, 2025 at 11:45 AM Hlöðver > Sigurðsson <[email protected] > <mailto:[email protected]>> wrote: > > this is the error you are seeing? > > > error: opcode 'RissetHarmOsc' for > expression with arg types icai returns out- > args != 1, line 43 > > On Mon, 10 Nov 2025 at 18:41, Hlöðver > Sigurðsson <[email protected] > <mailto:[email protected]>> wrote: > > I'm taking a look at this now, I don't > know if my changes had anything to do > with it, not unlikely > > On Mon, 10 Nov 2025 at 18:39, Dave > Seidel <[email protected] > <mailto:[email protected]>> wrote: > > The following UDO does not work with > the latest develop sources. The > print statement shows that all four > inputs argos are coming in at 0; If > I revert to the 7.0.0-beta.9 tag, it > works fine. > > opcode > RissetHarmOsc(freq:i,ofs:k,amp:a,tbl:i):(a,a) > koff1 = ofs > koff2 = 2 * ofs > koff3 = 3 * ofs > koff4 = 4 * ofs > > printks(">> RissetHarmOsc ->%f > %f %f %f\n", 5, freq, ofs, amp, tbl) > > ; a1 = poscil3(kamp, freq, tbl > a2 = poscil3(amp, freq+koff1, tbl) > a3 = poscil3(amp, freq+koff2, tbl) > a4 = poscil3(amp, freq+koff3, tbl) > a5 = poscil3(amp, freq+koff4, tbl) > a6 = poscil3(amp, freq-koff1, tbl) > a7 = poscil3(amp, freq-koff2, tbl) > a8 = poscil3(amp, freq-koff3, tbl) > a9 = poscil3(amp, freq-koff4, tbl) > aL = a2+a4+a6+a8 > aR = a3+a5+a7+a9 > > aoutL, aoutR = reverbsc(aL, aR, > 0.4, 4000) > xout(aoutL+aL, aoutR+aR) > ; xout(aL, aR) > endop > > example calling statement: > > a1L, a1R = RissetHarmOsc(icps, > 0.004, aenv, giPrime) > > Has something changed to make my UDO > invalid in some way? I'm using this > code in as performance on Saturday > and I'm focused on preparing, but I > can follow up with a minimal example. > > >