EGL_NV_cuda_event
https://www.khronos.org/registry/egl/specs/eglspec.1.5.pdf
EGL_NV_cuda_event

	EGL_CUDA_EVENT_HANDLE_NV 0x323B
	EGL_SYNC_CUDA_EVENT_NV 0x323C
	EGL_SYNC_CUDA_EVENT_COMPLETE_NV 0x323D