6ae98e43a9
Blender crashes when calling the python render operator when GPU compositor execution is enabled. This is due to a missing system GPU context, which is not initialized for blocking rendering. So this patch ensures the system GPU context before compositing. Additionally, it removes the assert that ensures a non main thread execution, since the assumption apparently does not really hold. Pull Request: https://projects.blender.org/blender/blender/pulls/122176