# VkPhysicalDeviceDescriptorBufferTensorPropertiesARM(3) Manual Page

## Name

VkPhysicalDeviceDescriptorBufferTensorPropertiesARM - Structure describing descriptor buffer tensor properties supported by an implementation

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## C Specification

The `VkPhysicalDeviceDescriptorBufferTensorPropertiesARM` structure is defined as:

    // Provided by VK_EXT_descriptor_buffer with VK_ARM_tensors
    typedef struct VkPhysicalDeviceDescriptorBufferTensorPropertiesARM {
        VkStructureType    sType;
        void*              pNext;
        size_t             tensorCaptureReplayDescriptorDataSize;
        size_t             tensorViewCaptureReplayDescriptorDataSize;
        size_t             tensorDescriptorSize;
    } VkPhysicalDeviceDescriptorBufferTensorPropertiesARM;

## Members

- `sType` is a VkStructureType value identifying this structure.

- `pNext` is `NULL` or a pointer to a structure extending this structure.

- `tensorCaptureReplayDescriptorDataSize` indicates the maximum size in bytes of the opaque data used for capture and replay with tensors.

- `tensorViewCaptureReplayDescriptorDataSize` indicates the maximum size in bytes of the opaque data used for capture and replay with tensor views.

- `tensorDescriptorSize` indicates the size in bytes of a `VK_DESCRIPTOR_TYPE_TENSOR_ARM` descriptor.

## Description

If the `VkPhysicalDeviceDescriptorBufferTensorPropertiesARM` structure is included in the `pNext` chain of the VkPhysicalDeviceProperties2 structure passed to vkGetPhysicalDeviceProperties2, it is filled in with each corresponding implementation-dependent property.

Valid Usage (Implicit)

- VUID-VkPhysicalDeviceDescriptorBufferTensorPropertiesARM-sType-sType
  `sType` must be `VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DESCRIPTOR_BUFFER_TENSOR_PROPERTIES_ARM`

## See Also

VK_ARM_tensors, VK_EXT_descriptor_buffer, 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

Copyright 2014-2025 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0