About device node for Rendering API

Hello,


The device node of NvVideoConverter is said to be “/dev/nvhost-vic”.

Does NvEGLRenderer also have a device node?
If so, where to check?

Thank you.

Hi,

No, NvEglRenderer does not have device node. It is implemented through GL/EGL APIs and not a direct hardware block. The device nodes are mapped to hardware blocks such as VIC, NVJPG, NVDEC, …

2 Likes