Constant VkPerformanceCounterDescriptionFlagBitsKHR_VK_PERFORMANCE_COUNTER_DESCRIPTION_CONCURRENTLY_IMPACTED_BIT_KHR
pub const VkPerformanceCounterDescriptionFlagBitsKHR_VK_PERFORMANCE_COUNTER_DESCRIPTION_CONCURRENTLY_IMPACTED_BIT_KHR: u32 = 2; // 2u32