C Specification

The VkPhysicalDeviceCoherentMemoryFeaturesAMD structure is defined as:

// Provided by VK_AMD_device_coherent_memory
typedef struct VkPhysicalDeviceCoherentMemoryFeaturesAMD {
    VkStructureType    sType;
    void*              pNext;
    VkBool32           deviceCoherentMemory;
} VkPhysicalDeviceCoherentMemoryFeaturesAMD;

Members

This structure describes the following feature:

Description

  • sType is the type of this structure.

  • pNext is NULL or a pointer to a structure extending this structure.

  • deviceCoherentMemory indicates that the implementation supports device coherent memory.

If the VkPhysicalDeviceCoherentMemoryFeaturesAMD structure is included in the pNext chain of the VkPhysicalDeviceFeatures2 structure passed to vkGetPhysicalDeviceFeatures2, it is filled in to indicate whether each corresponding feature is supported. VkPhysicalDeviceCoherentMemoryFeaturesAMD can also be used in the pNext chain of VkDeviceCreateInfo to selectively enable these features.

Valid Usage (Implicit)
  • VUID-VkPhysicalDeviceCoherentMemoryFeaturesAMD-sType-sType
    sType must be VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_COHERENT_MEMORY_FEATURES_AMD

See Also

VkBool32, VkStructureType

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 2014-2021 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0