C Specification
To register callbacks for underlying device memory events of type
VkDeviceMemoryReportEventTypeEXT, add one or multiple
VkDeviceDeviceMemoryReportCreateInfoEXT structures to the pNext
chain of the VkDeviceCreateInfo structure.
// Provided by VK_EXT_device_memory_report
typedef struct VkDeviceDeviceMemoryReportCreateInfoEXT {
VkStructureType sType;
const void* pNext;
VkDeviceMemoryReportFlagsEXT flags;
PFN_vkDeviceMemoryReportCallbackEXT pfnUserCallback;
void* pUserData;
} VkDeviceDeviceMemoryReportCreateInfoEXT;
Members
-
sType
is a VkStructureType value identifying this structure. -
pNext
isNULL
or a pointer to a structure extending this structure. -
flags
is 0 and reserved for future use. -
pfnUserCallback
is the application callback function to call. -
pUserData
is user data to be passed to the callback.
Description
The callback may be called from multiple threads simultaneously.
The callback must be called only once by the implementation when a VkDeviceMemoryReportEventTypeEXT event occurs.
Note
The callback could be called from a background thread other than the thread calling the Vulkan commands. |
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.