[Csnd] Calling a Faust compiled opcode

[Csnd] Calling a Faust compiled opcode

Date	2018-11-28 17:58
From	Maston
Subject	[Csnd] Calling a Faust compiled opcode
	Dear Sirs, I am trying to load a statically compiled lib generated by the online Faust compiler (https://faust.grame.fr/onlinecompiler/) into CSound. I wrote this very simple Faust program: inputGain = hslider("Gain",0.5,0.0,1,0.001); process = _inputGain,_inputGain; I compiled it for the "Csound OSX" architecture, obtaining the file "mygain.dylib" (I am using a Mac). I tried to load the library: --opcode-lib=mygain.dylib and then I tried to call the imported opcode: instr 1 kGain chnget "gain" ain1 inch 1 ain2 inch 2 a1, a2 mygain ain1, ain2, kGain outs a1, a2 endin But it is not recognized. By the way, I have no clue of the correct order of the input/output parameters and even if "mygain" is the right opcode name (but I do not know where I can find this information). The following code using the faustgen opcode is working: instr 1 kGain chnget "gain" ain1 inch 1 idsp,a1 faustgen {{ gain = hslider("vol",1,0,1,0.01); process = (_ gain); }}, ain1 faustctl idsp, "vol", kGain out a1 endin* But I would prefer to use a statically compiled lib. Thank you and best regards Massimiliano Sent from the Csound - General mailing list archive at Nabble.com. Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Date	2018-11-28 19:04
From	Victor Lazzarini
Subject	Re: [Csnd] Calling a Faust compiled opcode
	Try using --opcode-lib:./mygain.dylib The ./ is important Victor Lazzarini Dean of Arts, Celtic Studies, and Philosophy Maynooth University Ireland On 28 Nov 2018, at 18:08, Maston <tonelli.conservatorio@GMAIL.COM> wrote: Dear Sirs, I am trying to load a statically compiled lib generated by the online Faust compiler (https://faust.grame.fr/onlinecompiler/) into CSound. I wrote this very simple Faust program: inputGain = hslider("Gain",0.5,0.0,1,0.001); process = _inputGain,_inputGain; I compiled it for the "Csound OSX" architecture, obtaining the file "mygain.dylib" (I am using a Mac). I tried to load the library: --opcode-lib=mygain.dylib and then I tried to call the imported opcode: instr 1 kGain chnget "gain" ain1 inch 1 ain2 inch 2 a1, a2 mygain ain1, ain2, kGain outs a1, a2 endin But it is not recognized. By the way, I have no clue of the correct order of the input/output parameters and even if "mygain" is the right opcode name (but I do not know where I can find this information). The following code using the faustgen opcode is working: instr 1 kGain chnget "gain" ain1 inch 1 idsp,a1 faustgen {{ gain = hslider("vol",1,0,1,0.01); process = (_ gain); }}, ain1 faustctl idsp, "vol", kGain out a1 endin* But I would prefer to use a statically compiled lib. Thank you and best regards Massimiliano Sent from the Csound - General mailing list archive at Nabble.com. Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Date	2018-11-29 08:32
From	Maston
Subject	Re: [Csnd] Calling a Faust compiled opcode
	Thank you for the reply. I tried your suggestion but I am still having error: syntax error, unexpected T_IDENT, expecting T_OPCODE or T_FUNCTION or ',' or '[' (token "mygain") from file.... I don't know if it is relevant, but I am using cabbage. Best regards Massimiliano -- Sent from: http://csound.1045644.n5.nabble.com/Csound-General-f1093014.html Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Date	2018-11-29 08:58
From	Victor Lazzarini
Subject	Re: [Csnd] Calling a Faust compiled opcode
	You need to see if the opcode lib was loaded. There should be a message in the console to that effect. Make sure the lib is in the same directory as the CSD. Rory Walsh might also have some tips regarding cabbage. Victor Lazzarini Dean of Arts, Celtic Studies, and Philosophy Maynooth University Ireland > On 29 Nov 2018, at 08:33, Maston wrote: > > Thank you for the reply. I tried your suggestion but I am still having > error: syntax error, unexpected T_IDENT, expecting T_OPCODE or T_FUNCTION or > ',' or '[' (token "mygain") from file.... > I don't know if it is relevant, but I am using cabbage. > > Best regards > Massimiliano > > > > -- > Sent from: http://csound.1045644.n5.nabble.com/Csound-General-f1093014.html > > Csound mailing list > Csound@listserv.heanet.ie > https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND > Send bugs reports to > https://github.com/csound/csound/issues > Discussions of bugs and features can be posted here Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Date	2018-11-29 09:04
From	Maston
Subject	Re: [Csnd] Calling a Faust compiled opcode
	Thanks! No message that the lib was loaded appears. Yes the dylib is in the same folder. Il try to ask Mr. Walsh too. Best regards Massimiliano -- Sent from: http://csound.1045644.n5.nabble.com/Csound-General-f1093014.html Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Date	2018-11-29 09:51
From	Victor Lazzarini
Subject	Re: [Csnd] Calling a Faust compiled opcode
	You should have something like this: --Csound version 6.13 beta (double samples) Nov 27 2018 [commit: 0294f9d4fd930c219f6d5c67c128f8fb25229d07] libsndfile-1.0.28 UnifiedCSD: optest.csd STARTING FILE Creating options Creating orchestra closing tag Creating score Loading command-line libraries: ./optest.dylib If you want to post the dylib here, I can try it in my computer. ======================== Prof. Victor Lazzarini Dean of Arts, Celtic Studies, and Philosophy, Maynooth University, Maynooth, Co Kildare, Ireland Tel: 00 353 7086936 Fax: 00 353 1 7086952 > On 29 Nov 2018, at 09:04, Maston wrote: > > Thanks! No message that the lib was loaded appears. Yes the dylib is in the > same folder. Il try to ask Mr. Walsh too. > > Best regards > Massimiliano > > > > -- > Sent from: http://csound.1045644.n5.nabble.com/Csound-General-f1093014.html > > Csound mailing list > Csound@listserv.heanet.ie > https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND > Send bugs reports to > https://github.com/csound/csound/issues > Discussions of bugs and features can be posted here Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Date	2018-11-29 10:04
From	Maston
Subject	Re: [Csnd] Calling a Faust compiled opcode
	Here are the files! Thank you so much. testcall.zip -- Sent from: http://csound.1045644.n5.nabble.com/Csound-General-f1093014.html Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Date	2018-11-29 10:21
From	Victor Lazzarini
Subject	Re: [Csnd] Calling a Faust compiled opcode
	It looks like the faust online compiler is not producing a good dylib on OSX. I compiled your code here and it seems to work. But I had to modify faust2csound for it work. I have informed the Faust devs. ======================== Prof. Victor Lazzarini Dean of Arts, Celtic Studies, and Philosophy, Maynooth University, Maynooth, Co Kildare, Ireland Tel: 00 353 7086936 Fax: 00 353 1 7086952 > On 29 Nov 2018, at 10:04, Maston wrote: > > Here are the files! Thank you so much. > > testcall.zip > > > > -- > Sent from: http://csound.1045644.n5.nabble.com/Csound-General-f1093014.html > > Csound mailing list > Csound@listserv.heanet.ie > https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND > Send bugs reports to > https://github.com/csound/csound/issues > Discussions of bugs and features can be posted here Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Date	2018-11-29 10:26
From	Maston
Subject	Re: [Csnd] Calling a Faust compiled opcode
	Great! Thank you so much for your feedback. All the best Massimiliano -- Sent from: http://csound.1045644.n5.nabble.com/Csound-General-f1093014.html Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Date	2018-11-29 11:31
From	Victor Lazzarini
Subject	Re: [Csnd] Calling a Faust compiled opcode
	The Faust people have updated the online compiler, please try it again and let us know. ======================== Prof. Victor Lazzarini Dean of Arts, Celtic Studies, and Philosophy, Maynooth University, Maynooth, Co Kildare, Ireland Tel: 00 353 7086936 Fax: 00 353 1 7086952 > On 29 Nov 2018, at 10:26, Maston wrote: > > Great! Thank you so much for your feedback. > > All the best > Massimiliano > > > > -- > Sent from: http://csound.1045644.n5.nabble.com/Csound-General-f1093014.html > > Csound mailing list > Csound@listserv.heanet.ie > https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND > Send bugs reports to > https://github.com/csound/csound/issues > Discussions of bugs and features can be posted here Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Date	2018-11-29 12:13
From	Maston
Subject	Re: [Csnd] Calling a Faust compiled opcode
	Thank you so much! Unfortunately, it is still not working. I'll try to use the lib outside cabbage to see if it will work... faustcall.zip -- Sent from: http://csound.1045644.n5.nabble.com/Csound-General-f1093014.html Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Date	2018-11-29 12:20
From	Victor Lazzarini
Subject	Re: [Csnd] Calling a Faust compiled opcode
	I checked this and it still not fixed. I told them. ======================== Prof. Victor Lazzarini Dean of Arts, Celtic Studies, and Philosophy, Maynooth University, Maynooth, Co Kildare, Ireland Tel: 00 353 7086936 Fax: 00 353 1 7086952 > On 29 Nov 2018, at 12:13, Maston wrote: > > Thank you so much! > > Unfortunately, it is still not working. I'll try to use the lib outside > cabbage to see if it will work... > faustcall.zip > > > > > -- > Sent from: http://csound.1045644.n5.nabble.com/Csound-General-f1093014.html > > Csound mailing list > Csound@listserv.heanet.ie > https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND > Send bugs reports to > https://github.com/csound/csound/issues > Discussions of bugs and features can be posted here Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here