VkPhysicalDeviceShader64BitIndexingFeaturesEXT(3)

Name

VkPhysicalDeviceShader64BitIndexingFeaturesEXT - Structure describing 64-bit indexing features that can be supported by an implementation

C Specification

The VkPhysicalDeviceShader64BitIndexingFeaturesEXT structure is defined as:

// Provided by VK_EXT_shader_64bit_indexing
typedef struct VkPhysicalDeviceShader64BitIndexingFeaturesEXT {
    VkStructureType    sType;
    void*              pNext;
    VkBool32           shader64BitIndexing;
} VkPhysicalDeviceShader64BitIndexingFeaturesEXT;

Members

This structure describes the following features:

  • sType is a VkStructureType value identifying this structure.

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

  • shader64BitIndexing indicates that the implementation supports using 64-bit address calculations for indexing cooperative matrices, cooperative vectors, storage buffers, and physical storage buffers.

Description

If the VkPhysicalDeviceShader64BitIndexingFeaturesEXT 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. If the application wishes to use a VkDevice with any features described by VkPhysicalDeviceShader64BitIndexingFeaturesEXT, it must add an instance of the structure, with the desired feature members set to VK_TRUE, to the pNext chain of VkDeviceCreateInfo when creating the VkDevice.

Valid Usage (Implicit)

  • VUID-VkPhysicalDeviceShader64BitIndexingFeaturesEXT-sType-sType
    sType must be VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_64_BIT_INDEXING_FEATURES_EXT

See Also

VK_EXT_shader_64bit_indexing, 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.