C Specification
Bits which can be set in VkMemoryAllocateFlagsInfo::flags,
controlling device memory allocation, are:
// Provided by VK_VERSION_1_1
typedef enum VkMemoryAllocateFlagBits {
VK_MEMORY_ALLOCATE_DEVICE_MASK_BIT = 0x00000001,
// Provided by VK_VERSION_1_2
VK_MEMORY_ALLOCATE_DEVICE_ADDRESS_BIT = 0x00000002,
// Provided by VK_VERSION_1_2
VK_MEMORY_ALLOCATE_DEVICE_ADDRESS_CAPTURE_REPLAY_BIT = 0x00000004,
} VkMemoryAllocateFlagBits;Description
-
VK_MEMORY_ALLOCATE_DEVICE_MASK_BIT specifies that memory will be allocated for the devices in VkMemoryAllocateFlagsInfo::
deviceMask. -
VK_MEMORY_ALLOCATE_DEVICE_ADDRESS_BIT specifies that the memory can be attached to a buffer object created with the VK_BUFFER_USAGE_SHADER_DEVICE_ADDRESS_BIT usage flag set.
-
VK_MEMORY_ALLOCATE_DEVICE_ADDRESS_CAPTURE_REPLAY_BIT specifies that the memory’s address can be saved and reused on a subsequent run (e.g. for trace capture and replay), see VkBufferOpaqueCaptureAddressCreateInfo for more detail. If this bit is set, VK_MEMORY_ALLOCATE_DEVICE_ADDRESS_BIT must also be set.
Document Notes
For more information, see the Vulkan Specification.
This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.