# VkPhysicalDeviceShaderCoreProperties2AMD(3) Manual Page

## Name

VkPhysicalDeviceShaderCoreProperties2AMD - Structure describing shader core properties that can be supported by an implementation

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## C Specification

The `VkPhysicalDeviceShaderCoreProperties2AMD` structure is defined as:

    // Provided by VK_AMD_shader_core_properties2
    typedef struct VkPhysicalDeviceShaderCoreProperties2AMD {
        VkStructureType                   sType;
        void*                             pNext;
        VkShaderCorePropertiesFlagsAMD    shaderCoreFeatures;
        uint32_t                          activeComputeUnitCount;
    } VkPhysicalDeviceShaderCoreProperties2AMD;

## Members

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

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

- `shaderCoreFeatures` is a bitmask of VkShaderCorePropertiesFlagBitsAMD indicating the set of features supported by the shader core.

- `activeComputeUnitCount` is an unsigned integer value indicating the number of compute units that have been enabled.

## Description

If the `VkPhysicalDeviceShaderCoreProperties2AMD` 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-VkPhysicalDeviceShaderCoreProperties2AMD-sType-sType
  `sType` must be `VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_CORE_PROPERTIES_2_AMD`

## See Also

VK_AMD_shader_core_properties2, VkShaderCorePropertiesFlagsAMD, 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 2014-2024 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0