opencl_get_device_string  262 libavutil/hwcontext_opencl.c     str = opencl_get_device_string(device_id,
opencl_get_device_string  444 libavutil/hwcontext_opencl.c         str = opencl_get_device_string(device_id,
opencl_get_device_string  551 libavutil/hwcontext_opencl.c             device_name_src = opencl_get_device_string(devices[d],