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DISTRHO / ProM

DISTRHO ProM
GNU Lesser General Public License v3.0
39 stars 6 forks source link

GUI not drawing (black window) #1

Closed unfa closed 7 years ago

unfa commented 9 years ago

I'm running KX Studio

This is how ProM looks like hosted in Carla:

prom

Probably related to https://github.com/x42/meters.lv2/issues/7

unfa commented 9 years ago

Related? https://github.com/DISTRHO/MVerb/issues/1

falkTX commented 9 years ago

ProM UI is purely openGL, so it's this will be an issue with your graphics drivers.

unfa commented 9 years ago

I'm using Bumblebee, so I'll try running Carla host with optirun and see if it changes anything.

unfa commented 9 years ago

Yep, this seem s to be the issue. When I run

     optirun carla

The plugin works.

When I run Carla regularly

    carla

It doesnt (black window).

I also tested Mverb and the results are a bit different, there's a problem with the LV2 version.

optirun carla: The internal version of the plugin works fine, the external LV2 doesn't ever open it's GUI window though.

carla: Both internal and external LV2 versions display a black or messed up windows.

falkTX commented 7 years ago

I have to close this issue. from what I understood it's all about your graphics drivers and setup. MVerb and meters.lv2 have the same issue, so really not something specific to this project.