C Specification

Possible values of VkDeviceMemoryReportCallbackDataEXT::type, specifying event types which cause the device driver to call the callback, are:

// Provided by VK_EXT_device_memory_report
typedef enum VkDeviceMemoryReportEventTypeEXT {
    VK_DEVICE_MEMORY_REPORT_EVENT_TYPE_ALLOCATE_EXT = 0,
    VK_DEVICE_MEMORY_REPORT_EVENT_TYPE_FREE_EXT = 1,
    VK_DEVICE_MEMORY_REPORT_EVENT_TYPE_IMPORT_EXT = 2,
    VK_DEVICE_MEMORY_REPORT_EVENT_TYPE_UNIMPORT_EXT = 3,
    VK_DEVICE_MEMORY_REPORT_EVENT_TYPE_ALLOCATION_FAILED_EXT = 4,
} VkDeviceMemoryReportEventTypeEXT;

Description

  • VK_DEVICE_MEMORY_REPORT_EVENT_TYPE_ALLOCATE_EXT specifies this event corresponds to the allocation of an internal device memory object or a VkDeviceMemory.

  • VK_DEVICE_MEMORY_REPORT_EVENT_TYPE_FREE_EXT specifies this event corresponds to the deallocation of an internally-allocated device memory object or a VkDeviceMemory.

  • VK_DEVICE_MEMORY_REPORT_EVENT_TYPE_IMPORT_EXT specifies this event corresponds to the import of an external memory object.

  • VK_DEVICE_MEMORY_REPORT_EVENT_TYPE_UNIMPORT_EXT specifies this event is the release of an imported external memory object.

  • VK_DEVICE_MEMORY_REPORT_EVENT_TYPE_ALLOCATION_FAILED_EXT specifies this event corresponds to the failed allocation of an internal device memory object or a VkDeviceMemory.

See Also

VK_EXT_device_memory_report, VkDeviceMemoryReportCallbackDataEXT

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.

Copyright

Copyright 2014-2024 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0