I’m trying to map a grayscale image to get a pointer to use with CUDA.
- I get a FD for the HW buffer using
- If I run
NvBufferGetParamsI can see that the format of this buffer is
NvBufferColorFormat_GRAY8(which is what I need).
- Then I run
- Finally I run
This last step however returns
CUDA_ERROR_NOT_SUPPORTED. Every other. Other formats such as
I420 work just fine. Is
GRAY8 not supported?
Platform: Any Jetson board
Multimedia API: 32.2.3