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midilab edited this page May 9, 2020 · 3 revisions

Video Drivers

3 video drivers to pickup for your raspberry GPU:

  • Legacy
  • Fake Kms
  • Full Kms

By default opendsp boots with legacy driver for more compatibility, but you are free to change it for your own needs.

Drivers Review

Processing: Legacy you got nice and smooth speed for almost all P2D and P3D, for Texture/Shaders you need the Full Kms driver to support(but makes other P2D/P3D slower). It runs crappy on Fake Kms.

Puredata GEM: not tested yet...

Lebiniou: You get real smooth textures and nice FPS from it by running with OpenGL output module with Fake Kms driver. It buggys on Full Kms driver and you get no accelleration at all by using legacy driver.

Omxplayer: Runs perfect!(better than my laptop by the way) on Legacy and Fake Kms drivers. Gives no image on Full Kms driver

GPU Tricks

https://github.com/anholt/mesa/wiki/VC4-Performance-Tricks

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