OpenGL and GPU Rendering Issue

Software Natron
1

Hello!

I’m having an issue with OpenGL and GPU Rendering

Only Shadertoy node has support for OpenGL and GPU Rendering, while the rest of the nodes does not.

Captura de tela de 2022-08-27 16-19-52

I tried to set No. of OpenGL Contexts to 999 (Edit>Preferences>GPU Rendering), but still not working.

I also tried to disable OpenGL

Captura de tela de 2022-08-27 16-28-35
Captura de tela de 2022-08-27 16-28-351263×365 70.2 KB

Render Info (Shadertoy node)

Captura de tela de 2022-08-27 16-20-59
Captura de tela de 2022-08-27 16-20-591871×817 486 KB

I think is not a driver issue 'cause GPU Rendering is working fine on Olive 0.2.
If it’s a driver issue, how can I change it?

Tested Distros:
Debian 11
Ubuntu Studio 22.04 LTS

2

Looks correct to me. Most OpenFX nodes uses the CPU.

See https://github.com/NatronGitHub/natron-plugins for additional nodes.

1 Like
3

Tks!!! I didn’t knew that most OpenFX nodes uses CPU.

But is there any chance for to use a read node with GPU?

4

No, sorry. The read nodes are CPU-only.