C Specification

The VkPhysicalDeviceAntiLagFeaturesAMD structure is defined as:

// Provided by VK_AMD_anti_lag
typedef struct VkPhysicalDeviceAntiLagFeaturesAMD {
    VkStructureType    sType;
    void*              pNext;
    VkBool32           antiLag;
} VkPhysicalDeviceAntiLagFeaturesAMD;

Members

This structure describes the following feature:

  • sType is a VkStructureType value identifying this structure.

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

  • antiLag indicates whether the implementation supports AMD Radeon™ Anti-Lag functionality. The antiLag feature only supports a single GPU and must not be enabled if VkDeviceGroupDeviceCreateInfo::physicalDeviceCount is greater than 1.

Description

If the VkPhysicalDeviceAntiLagFeaturesAMD 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. VkPhysicalDeviceAntiLagFeaturesAMD can also be used in the pNext chain of VkDeviceCreateInfo to selectively enable these features.

Valid Usage (Implicit)
  • VUID-VkPhysicalDeviceAntiLagFeaturesAMD-sType-sType
    sType must be VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ANTI_LAG_FEATURES_AMD

See Also

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.

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SPDX-License-Identifier: CC-BY-4.0