pub const VkOpticalFlowSessionBindingPointNV_VK_OPTICAL_FLOW_SESSION_BINDING_POINT_UNKNOWN_NV: VkOpticalFlowSessionBindingPointNV = 0;pub const VkOpticalFlowSessionBindingPointNV_VK_OPTICAL_FLOW_SESSION_BINDING_POINT_UNKNOWN_NV: VkOpticalFlowSessionBindingPointNV = 0;