C Specification

Bits which can be set in VkDeviceQueueCreateInfo::flags to specify usage behavior of the queue are:

typedef enum VkDeviceQueueCreateFlagBits {
VK_DEVICE_QUEUE_CREATE_PROTECTED_BIT = 0x00000001,
VK_DEVICE_QUEUE_CREATE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
} VkDeviceQueueCreateFlagBits;

Description

• VK_DEVICE_QUEUE_CREATE_PROTECTED_BIT specifies that the device queue is a protected-capable queue. If the protected memory feature is not enabled, the VK_DEVICE_QUEUE_CREATE_PROTECTED_BIT bit of flags must not be set.