recursive use of port_event and write_function

brummer10 / GxPlugins.lv2

A set of extra lv2 plugins from the guitarix project.

GNU General Public License v3.0

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recursive use of port_event and write_function #27

Closed falkTX closed 5 years ago

falkTX commented 5 years ago

When a host calls the UI port_event on your plugins, you are right away calling write_function too. port_event on your UI is for the host to tell you when something changed on the DSP side. the write_function is for you to tell the host when a parameter has changed in the UI. Right now it keeps going back and forth... it is nasty as it easily leads to recursion.

Please fix your gui code. Thanks

brummer10 commented 5 years ago

I remember that we've talked about this when the GxPlugs use the GTK UI's and I've implemented a guard to avoid this. Seem's I've forgotten to do so for the X11 UI's. Will check my old stuff and bring the guard back. Might take some time.