No presets in LV2 manifest.ttl after building

[anupam-git]

Hi,

I built airwin2rack lv2 plugin locally on my Rpi5 and noticed that manifest.ttl file do not have any presets available. Build command : mkdir build && cd build && cmake .. -DBUILD_JUCE_PLUGIN=TRUE -DCMAKE_BUILD_TYPE=Release && make -j$(nproc) awcons-products

Tried building both main and v2.12.0 tag and got same result on both. I was hoping to get all the different plugins as preset.

The generated manifest.ttl file is as follows :

@prefix lv2:   <http://lv2plug.in/ns/lv2core#> .
@prefix rdfs:  <http://www.w3.org/2000/01/rdf-schema#> .
@prefix pset:  <http://lv2plug.in/ns/ext/presets#> .
@prefix state: <http://lv2plug.in/ns/ext/state#> .
@prefix ui:    <http://lv2plug.in/ns/extensions/ui#> .
@prefix xsd:   <http://www.w3.org/2001/XMLSchema#> .

<https://airwindows.com//plugins/Airwindows_Consolidated>
    a lv2:Plugin ;
    lv2:binary <libAirwindows%20Consolidated.so> ;
    rdfs:seeAlso <dsp.ttl> .

<https://airwindows.com//plugins/Airwindows_Consolidated:UI>
    a ui:X11UI ;
    lv2:binary <libAirwindows%20Consolidated.so> ;
    rdfs:seeAlso <ui.ttl> .

<https://airwindows.com//plugins/Airwindows_Consolidated:preset1>
    a pset:Preset ;
    lv2:appliesTo <https://airwindows.com//plugins/Airwindows_Consolidated> ;
    rdfs:label "Airwindows Consolidated" ;
    state:state [ <https://airwindows.com//plugins/Airwindows_Consolidated:Program> "0"^^xsd:int ; ] .

[baconpaul]

Program change support works horribly across daws so we disabled it

the code is there, if you look in the processor cpp and turn on use juce programs you will get them

[anupam-git]

Hi, I tried adding the USE_JUCE_PROGRAMS=1 to compile definitions and still manifest.ttl is the same as above. Upon closer inspection, found AWConsolidatedAudioProcessor::getCurrentProgram() and AWConsolidatedAudioProcessor::getProgramName to be returning early with 0 and Airwindows Consolidated respectively at all times irrespective of USE_JUCE_PROGRAMS.

Would you like a PR with the fix?

[baconpaul]

A PR with a fix, as long as it remains off by default, would be wonderful. Perhaps add it as a CMake option?

When I had this turned on it cause da variety of problems in various VST3 daws.

Thank you very much!

[anupam-git]

Here is the PR : https://github.com/baconpaul/airwin2rack/pull/151 Added the cmake option to turn on juce programs which defaults to OFF

[baconpaul]

Merged thanks

[anupam-git]

Great and welcome 🤗