# VkDeviceCreateInfo(3) Manual Page

## Name

VkDeviceCreateInfo - Structure specifying parameters of a newly created device

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## C Specification

The `VkDeviceCreateInfo` structure is defined as:

    // Provided by VK_VERSION_1_0
    typedef struct VkDeviceCreateInfo {
        VkStructureType                    sType;
        const void*                        pNext;
        VkDeviceCreateFlags                flags;
        uint32_t                           queueCreateInfoCount;
        const VkDeviceQueueCreateInfo*     pQueueCreateInfos;
        // enabledLayerCount is deprecated and should not be used
        uint32_t                           enabledLayerCount;
        // ppEnabledLayerNames is deprecated and should not be used
        const char* const*                 ppEnabledLayerNames;
        uint32_t                           enabledExtensionCount;
        const char* const*                 ppEnabledExtensionNames;
        const VkPhysicalDeviceFeatures*    pEnabledFeatures;
    } VkDeviceCreateInfo;

## Members

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

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

- `flags` is reserved for future use.

- `queueCreateInfoCount` is the unsigned integer size of the `pQueueCreateInfos` array. Refer to the Queue Creation section below for further details.

- `pQueueCreateInfos` is a pointer to an array of VkDeviceQueueCreateInfo structures describing the queues that are requested to be created along with the logical device. Refer to the Queue Creation section below for further details.

- `enabledLayerCount` is deprecated and ignored.

- `ppEnabledLayerNames` is deprecated and ignored. See https://registry.khronos.org/vulkan/specs/latest/html/vkspec.html#extendingvulkan-layers-devicelayerdeprecation.

- `enabledExtensionCount` is the number of device extensions to enable.

- `ppEnabledExtensionNames` is a pointer to an array of `enabledExtensionCount` null-terminated UTF-8 strings containing the names of extensions to enable for the created device. See the https://registry.khronos.org/vulkan/specs/latest/html/vkspec.html#extendingvulkan-extensions section for further details.

- `pEnabledFeatures` is `NULL` or a pointer to a VkPhysicalDeviceFeatures structure containing boolean indicators of all the features to be enabled. Refer to the Features section for further details.

## Description

Valid Usage

- VUID-VkDeviceCreateInfo-queueFamilyIndex-02802
  The `queueFamilyIndex` member of each element of `pQueueCreateInfos` must be unique within `pQueueCreateInfos` , except that two members can share the same `queueFamilyIndex` if one describes protected-capable queues and one describes queues that are not protected-capable

- VUID-VkDeviceCreateInfo-pQueueCreateInfos-06755
  If multiple elements of `pQueueCreateInfos` share the same `queueFamilyIndex`, the sum of their `queueCount` members must be less than or equal to the `queueCount` member of the `VkQueueFamilyProperties` structure, as returned by `vkGetPhysicalDeviceQueueFamilyProperties` in the `pQueueFamilyProperties`[queueFamilyIndex]

- VUID-VkDeviceCreateInfo-pQueueCreateInfos-06654
  If multiple elements of `pQueueCreateInfos` share the same `queueFamilyIndex`, then all of such elements must have the same global priority level, which can be specified explicitly by the including a VkDeviceQueueGlobalPriorityCreateInfo structure in the `pNext` chain, or by the implicit default value

- VUID-VkDeviceCreateInfo-pNext-00373
  If the `pNext` chain includes a VkPhysicalDeviceFeatures2 structure, then `pEnabledFeatures` must be `NULL`

- VUID-VkDeviceCreateInfo-ppEnabledExtensionNames-01840
  If VkPhysicalDeviceProperties::`apiVersion` advertises Vulkan 1.1 or later, `ppEnabledExtensionNames` must not contain `VK_AMD_negative_viewport_height`

- VUID-VkDeviceCreateInfo-ppEnabledExtensionNames-00374
  `ppEnabledExtensionNames` must not contain both `VK_KHR_maintenance1` and `VK_AMD_negative_viewport_height`

- VUID-VkDeviceCreateInfo-ppEnabledExtensionNames-03328
  `ppEnabledExtensionNames` must not contain both `VK_KHR_buffer_device_address` and `VK_EXT_buffer_device_address`

- VUID-VkDeviceCreateInfo-pNext-04748
  If the `pNext` chain includes a VkPhysicalDeviceVulkan12Features structure and VkPhysicalDeviceVulkan12Features::`bufferDeviceAddress` is `VK_TRUE`, `ppEnabledExtensionNames` must not contain `VK_EXT_buffer_device_address`

- VUID-VkDeviceCreateInfo-pNext-02829
  If the `pNext` chain includes a VkPhysicalDeviceVulkan11Features structure, then it must not include a VkPhysicalDevice16BitStorageFeatures, VkPhysicalDeviceMultiviewFeatures, VkPhysicalDeviceVariablePointersFeatures, VkPhysicalDeviceProtectedMemoryFeatures, VkPhysicalDeviceSamplerYcbcrConversionFeatures, or VkPhysicalDeviceShaderDrawParametersFeatures structure

- VUID-VkDeviceCreateInfo-pNext-02830
  If the `pNext` chain includes a VkPhysicalDeviceVulkan12Features structure, then it must not include a VkPhysicalDevice8BitStorageFeatures, VkPhysicalDeviceShaderAtomicInt64Features, VkPhysicalDeviceShaderFloat16Int8Features, VkPhysicalDeviceDescriptorIndexingFeatures, VkPhysicalDeviceScalarBlockLayoutFeatures, VkPhysicalDeviceImagelessFramebufferFeatures, VkPhysicalDeviceUniformBufferStandardLayoutFeatures, VkPhysicalDeviceShaderSubgroupExtendedTypesFeatures, VkPhysicalDeviceSeparateDepthStencilLayoutsFeatures, VkPhysicalDeviceHostQueryResetFeatures, VkPhysicalDeviceTimelineSemaphoreFeatures, VkPhysicalDeviceBufferDeviceAddressFeatures, or VkPhysicalDeviceVulkanMemoryModelFeatures structure

- VUID-VkDeviceCreateInfo-ppEnabledExtensionNames-04476
  If `ppEnabledExtensionNames` contains `"VK_KHR_shader_draw_parameters"` and the `pNext` chain includes a VkPhysicalDeviceVulkan11Features structure, then `VkPhysicalDeviceVulkan11Features`::`shaderDrawParameters` must be `VK_TRUE`

- VUID-VkDeviceCreateInfo-ppEnabledExtensionNames-02831
  If `ppEnabledExtensionNames` contains `"VK_KHR_draw_indirect_count"` and the `pNext` chain includes a VkPhysicalDeviceVulkan12Features structure, then `VkPhysicalDeviceVulkan12Features`::`drawIndirectCount` must be `VK_TRUE`

- VUID-VkDeviceCreateInfo-ppEnabledExtensionNames-02832
  If `ppEnabledExtensionNames` contains `"VK_KHR_sampler_mirror_clamp_to_edge"` and the `pNext` chain includes a VkPhysicalDeviceVulkan12Features structure, then `VkPhysicalDeviceVulkan12Features`::`samplerMirrorClampToEdge` must be `VK_TRUE`

- VUID-VkDeviceCreateInfo-ppEnabledExtensionNames-02833
  If `ppEnabledExtensionNames` contains `"VK_EXT_descriptor_indexing"` and the `pNext` chain includes a VkPhysicalDeviceVulkan12Features structure, then `VkPhysicalDeviceVulkan12Features`::`descriptorIndexing` must be `VK_TRUE`

- VUID-VkDeviceCreateInfo-ppEnabledExtensionNames-02834
  If `ppEnabledExtensionNames` contains `"VK_EXT_sampler_filter_minmax"` and the `pNext` chain includes a VkPhysicalDeviceVulkan12Features structure, then `VkPhysicalDeviceVulkan12Features`::`samplerFilterMinmax` must be `VK_TRUE`

- VUID-VkDeviceCreateInfo-ppEnabledExtensionNames-02835
  If `ppEnabledExtensionNames` contains `"VK_EXT_shader_viewport_index_layer"` and the `pNext` chain includes a VkPhysicalDeviceVulkan12Features structure, then `VkPhysicalDeviceVulkan12Features`::`shaderOutputViewportIndex` and `VkPhysicalDeviceVulkan12Features`::`shaderOutputLayer` must both be `VK_TRUE`

- VUID-VkDeviceCreateInfo-pNext-06532
  If the `pNext` chain includes a VkPhysicalDeviceVulkan13Features structure, then it must not include a VkPhysicalDeviceDynamicRenderingFeatures, VkPhysicalDeviceImageRobustnessFeatures, VkPhysicalDeviceInlineUniformBlockFeatures, VkPhysicalDeviceMaintenance4Features, VkPhysicalDevicePipelineCreationCacheControlFeatures, VkPhysicalDevicePrivateDataFeatures, VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures, VkPhysicalDeviceShaderIntegerDotProductFeatures, VkPhysicalDeviceShaderTerminateInvocationFeatures, VkPhysicalDeviceSubgroupSizeControlFeatures, VkPhysicalDeviceSynchronization2Features, VkPhysicalDeviceTextureCompressionASTCHDRFeatures, or VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures structure

- VUID-VkDeviceCreateInfo-pNext-10360
  If the `pNext` chain includes a VkPhysicalDeviceVulkan14Features structure, then it must not include a VkPhysicalDeviceGlobalPriorityQueryFeatures VkPhysicalDeviceShaderSubgroupRotateFeatures VkPhysicalDeviceShaderFloatControls2Features VkPhysicalDeviceShaderExpectAssumeFeatures VkPhysicalDeviceLineRasterizationFeatures VkPhysicalDeviceVertexAttributeDivisorFeatures VkPhysicalDeviceIndexTypeUint8Features VkPhysicalDeviceDynamicRenderingLocalReadFeatures VkPhysicalDeviceMaintenance5Features VkPhysicalDeviceMaintenance6Features VkPhysicalDevicePipelineProtectedAccessFeatures VkPhysicalDevicePipelineRobustnessFeatures, or VkPhysicalDeviceHostImageCopyFeatures structure.

- VUID-VkDeviceCreateInfo-pProperties-04451
  If the `VK_KHR_portability_subset` extension is included in `pProperties` of vkEnumerateDeviceExtensionProperties, `ppEnabledExtensionNames` must include `"VK_KHR_portability_subset"`

- VUID-VkDeviceCreateInfo-shadingRateImage-04478
  If the `shadingRateImage` feature is enabled, the `pipelineFragmentShadingRate` feature must not be enabled

- VUID-VkDeviceCreateInfo-shadingRateImage-04479
  If the `shadingRateImage` feature is enabled, the `primitiveFragmentShadingRate` feature must not be enabled

- VUID-VkDeviceCreateInfo-shadingRateImage-04480
  If the `shadingRateImage` feature is enabled, the `attachmentFragmentShadingRate` feature must not be enabled

- VUID-VkDeviceCreateInfo-fragmentDensityMap-04481
  If the `fragmentDensityMap` feature is enabled, the `pipelineFragmentShadingRate` feature must not be enabled

- VUID-VkDeviceCreateInfo-fragmentDensityMap-04482
  If the `fragmentDensityMap` feature is enabled, the `primitiveFragmentShadingRate` feature must not be enabled

- VUID-VkDeviceCreateInfo-fragmentDensityMap-04483
  If the `fragmentDensityMap` feature is enabled, the `attachmentFragmentShadingRate` feature must not be enabled

- VUID-VkDeviceCreateInfo-None-04896
  If the `sparseImageInt64Atomics` feature is enabled, `shaderImageInt64Atomics` must be enabled

- VUID-VkDeviceCreateInfo-None-04897
  If the `sparseImageFloat32Atomics` feature is enabled, `shaderImageFloat32Atomics` must be enabled

- VUID-VkDeviceCreateInfo-None-04898
  If the `sparseImageFloat32AtomicAdd` feature is enabled, `shaderImageFloat32AtomicAdd` must be enabled

- VUID-VkDeviceCreateInfo-sparseImageFloat32AtomicMinMax-04975
  If the `sparseImageFloat32AtomicMinMax` feature is enabled, `shaderImageFloat32AtomicMinMax` must be enabled

- VUID-VkDeviceCreateInfo-robustBufferAccess-10247
  If the `robustBufferAccess` feature is enabled, and `robustBufferAccessUpdateAfterBind` is `VK_FALSE`, then `descriptorBindingUniformBufferUpdateAfterBind`, `descriptorBindingStorageBufferUpdateAfterBind`, `descriptorBindingUniformTexelBufferUpdateAfterBind`, and `descriptorBindingStorageTexelBufferUpdateAfterBind` must not be enabled

- VUID-VkDeviceCreateInfo-None-08095
  If the `descriptorBuffer` feature is enabled, `ppEnabledExtensionNames` must not contain `VK_AMD_shader_fragment_mask`

- VUID-VkDeviceCreateInfo-pNext-09396
  If the `pNext` chain includes a VkDeviceQueueShaderCoreControlCreateInfoARM structure, then it must not be included in the `pNext` chain of any of the VkDeviceQueueCreateInfo structures in `pQueueCreateInfos`

- VUID-VkDeviceCreateInfo-pNext-09397
  If the `pNext` chain includes a VkDeviceQueueShaderCoreControlCreateInfoARM structure then VkPhysicalDeviceSchedulingControlsPropertiesARM::`schedulingControlsFlags` must contain `VK_PHYSICAL_DEVICE_SCHEDULING_CONTROLS_SHADER_CORE_COUNT_ARM`

Valid Usage (Implicit)

- VUID-VkDeviceCreateInfo-sType-sType
  `sType` must be `VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO`

- VUID-VkDeviceCreateInfo-pNext-pNext
  Each `pNext` member of any structure (including this one) in the `pNext` chain must be either `NULL` or a pointer to a valid instance of VkDeviceDeviceMemoryReportCreateInfoEXT, VkDeviceDiagnosticsConfigCreateInfoNV, VkDeviceGroupDeviceCreateInfo, VkDeviceMemoryOverallocationCreateInfoAMD, VkDevicePipelineBinaryInternalCacheControlKHR, VkDevicePrivateDataCreateInfo, VkDeviceQueueShaderCoreControlCreateInfoARM, VkPhysicalDevice16BitStorageFeatures, VkPhysicalDevice4444FormatsFeaturesEXT, VkPhysicalDevice8BitStorageFeatures, VkPhysicalDeviceASTCDecodeFeaturesEXT, VkPhysicalDeviceAccelerationStructureFeaturesKHR, VkPhysicalDeviceAddressBindingReportFeaturesEXT, VkPhysicalDeviceAmigoProfilingFeaturesSEC, VkPhysicalDeviceAntiLagFeaturesAMD, VkPhysicalDeviceAttachmentFeedbackLoopDynamicStateFeaturesEXT, VkPhysicalDeviceAttachmentFeedbackLoopLayoutFeaturesEXT, VkPhysicalDeviceBlendOperationAdvancedFeaturesEXT, VkPhysicalDeviceBorderColorSwizzleFeaturesEXT, VkPhysicalDeviceBufferDeviceAddressFeatures, VkPhysicalDeviceBufferDeviceAddressFeaturesEXT, VkPhysicalDeviceClusterCullingShaderFeaturesHUAWEI, VkPhysicalDeviceCoherentMemoryFeaturesAMD, VkPhysicalDeviceColorWriteEnableFeaturesEXT, VkPhysicalDeviceCommandBufferInheritanceFeaturesNV, VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR, VkPhysicalDeviceConditionalRenderingFeaturesEXT, VkPhysicalDeviceCooperativeMatrix2FeaturesNV, VkPhysicalDeviceCooperativeMatrixFeaturesKHR, VkPhysicalDeviceCooperativeMatrixFeaturesNV, VkPhysicalDeviceCopyMemoryIndirectFeaturesNV, VkPhysicalDeviceCornerSampledImageFeaturesNV, VkPhysicalDeviceCoverageReductionModeFeaturesNV, VkPhysicalDeviceCubicClampFeaturesQCOM, VkPhysicalDeviceCubicWeightsFeaturesQCOM, VkPhysicalDeviceCudaKernelLaunchFeaturesNV, VkPhysicalDeviceCustomBorderColorFeaturesEXT, VkPhysicalDeviceDedicatedAllocationImageAliasingFeaturesNV, VkPhysicalDeviceDepthBiasControlFeaturesEXT, VkPhysicalDeviceDepthClampControlFeaturesEXT, VkPhysicalDeviceDepthClampZeroOneFeaturesEXT, VkPhysicalDeviceDepthClipControlFeaturesEXT, VkPhysicalDeviceDepthClipEnableFeaturesEXT, VkPhysicalDeviceDescriptorBufferFeaturesEXT, VkPhysicalDeviceDescriptorIndexingFeatures, VkPhysicalDeviceDescriptorPoolOverallocationFeaturesNV, VkPhysicalDeviceDescriptorSetHostMappingFeaturesVALVE, VkPhysicalDeviceDeviceGeneratedCommandsComputeFeaturesNV, VkPhysicalDeviceDeviceGeneratedCommandsFeaturesEXT, VkPhysicalDeviceDeviceGeneratedCommandsFeaturesNV, VkPhysicalDeviceDeviceMemoryReportFeaturesEXT, VkPhysicalDeviceDiagnosticsConfigFeaturesNV, VkPhysicalDeviceDisplacementMicromapFeaturesNV, VkPhysicalDeviceDynamicRenderingFeatures, VkPhysicalDeviceDynamicRenderingLocalReadFeatures, VkPhysicalDeviceDynamicRenderingUnusedAttachmentsFeaturesEXT, VkPhysicalDeviceExclusiveScissorFeaturesNV, VkPhysicalDeviceExtendedDynamicState2FeaturesEXT, VkPhysicalDeviceExtendedDynamicState3FeaturesEXT, VkPhysicalDeviceExtendedDynamicStateFeaturesEXT, VkPhysicalDeviceExtendedSparseAddressSpaceFeaturesNV, VkPhysicalDeviceExternalFormatResolveFeaturesANDROID, VkPhysicalDeviceExternalMemoryRDMAFeaturesNV, VkPhysicalDeviceExternalMemoryScreenBufferFeaturesQNX, VkPhysicalDeviceFaultFeaturesEXT, VkPhysicalDeviceFeatures2, VkPhysicalDeviceFragmentDensityMap2FeaturesEXT, VkPhysicalDeviceFragmentDensityMapFeaturesEXT, VkPhysicalDeviceFragmentDensityMapOffsetFeaturesQCOM, VkPhysicalDeviceFragmentShaderBarycentricFeaturesKHR, VkPhysicalDeviceFragmentShaderInterlockFeaturesEXT, VkPhysicalDeviceFragmentShadingRateEnumsFeaturesNV, VkPhysicalDeviceFragmentShadingRateFeaturesKHR, VkPhysicalDeviceFrameBoundaryFeaturesEXT, VkPhysicalDeviceGlobalPriorityQueryFeatures, VkPhysicalDeviceGraphicsPipelineLibraryFeaturesEXT, VkPhysicalDeviceHdrVividFeaturesHUAWEI, VkPhysicalDeviceHostImageCopyFeatures, VkPhysicalDeviceHostQueryResetFeatures, VkPhysicalDeviceImage2DViewOf3DFeaturesEXT, VkPhysicalDeviceImageAlignmentControlFeaturesMESA, VkPhysicalDeviceImageCompressionControlFeaturesEXT, VkPhysicalDeviceImageCompressionControlSwapchainFeaturesEXT, VkPhysicalDeviceImageProcessing2FeaturesQCOM, VkPhysicalDeviceImageProcessingFeaturesQCOM, VkPhysicalDeviceImageRobustnessFeatures, VkPhysicalDeviceImageSlicedViewOf3DFeaturesEXT, VkPhysicalDeviceImageViewMinLodFeaturesEXT, VkPhysicalDeviceImagelessFramebufferFeatures, VkPhysicalDeviceIndexTypeUint8Features, VkPhysicalDeviceInheritedViewportScissorFeaturesNV, VkPhysicalDeviceInlineUniformBlockFeatures, VkPhysicalDeviceInvocationMaskFeaturesHUAWEI, VkPhysicalDeviceLegacyDitheringFeaturesEXT, VkPhysicalDeviceLegacyVertexAttributesFeaturesEXT, VkPhysicalDeviceLineRasterizationFeatures, VkPhysicalDeviceLinearColorAttachmentFeaturesNV, VkPhysicalDeviceMaintenance4Features, VkPhysicalDeviceMaintenance5Features, VkPhysicalDeviceMaintenance6Features, VkPhysicalDeviceMaintenance7FeaturesKHR, VkPhysicalDeviceMapMemoryPlacedFeaturesEXT, VkPhysicalDeviceMemoryDecompressionFeaturesNV, VkPhysicalDeviceMemoryPriorityFeaturesEXT, VkPhysicalDeviceMeshShaderFeaturesEXT, VkPhysicalDeviceMeshShaderFeaturesNV, VkPhysicalDeviceMultiDrawFeaturesEXT, VkPhysicalDeviceMultisampledRenderToSingleSampledFeaturesEXT, VkPhysicalDeviceMultiviewFeatures, VkPhysicalDeviceMultiviewPerViewRenderAreasFeaturesQCOM, VkPhysicalDeviceMultiviewPerViewViewportsFeaturesQCOM, VkPhysicalDeviceMutableDescriptorTypeFeaturesEXT, VkPhysicalDeviceNestedCommandBufferFeaturesEXT, VkPhysicalDeviceNonSeamlessCubeMapFeaturesEXT, VkPhysicalDeviceOpacityMicromapFeaturesEXT, VkPhysicalDeviceOpticalFlowFeaturesNV, VkPhysicalDevicePageableDeviceLocalMemoryFeaturesEXT, VkPhysicalDevicePerStageDescriptorSetFeaturesNV, VkPhysicalDevicePerformanceQueryFeaturesKHR, VkPhysicalDevicePipelineBinaryFeaturesKHR, VkPhysicalDevicePipelineCreationCacheControlFeatures, VkPhysicalDevicePipelineExecutablePropertiesFeaturesKHR, VkPhysicalDevicePipelineLibraryGroupHandlesFeaturesEXT, VkPhysicalDevicePipelinePropertiesFeaturesEXT, VkPhysicalDevicePipelineProtectedAccessFeatures, VkPhysicalDevicePipelineRobustnessFeatures, VkPhysicalDevicePortabilitySubsetFeaturesKHR, VkPhysicalDevicePresentBarrierFeaturesNV, VkPhysicalDevicePresentIdFeaturesKHR, VkPhysicalDevicePresentModeFifoLatestReadyFeaturesEXT, VkPhysicalDevicePresentWaitFeaturesKHR, VkPhysicalDevicePrimitiveTopologyListRestartFeaturesEXT, VkPhysicalDevicePrimitivesGeneratedQueryFeaturesEXT, VkPhysicalDevicePrivateDataFeatures, VkPhysicalDeviceProtectedMemoryFeatures, VkPhysicalDeviceProvokingVertexFeaturesEXT, VkPhysicalDeviceRGBA10X6FormatsFeaturesEXT, VkPhysicalDeviceRasterizationOrderAttachmentAccessFeaturesEXT, VkPhysicalDeviceRawAccessChainsFeaturesNV, VkPhysicalDeviceRayQueryFeaturesKHR, VkPhysicalDeviceRayTracingInvocationReorderFeaturesNV, VkPhysicalDeviceRayTracingMaintenance1FeaturesKHR, VkPhysicalDeviceRayTracingMotionBlurFeaturesNV, VkPhysicalDeviceRayTracingPipelineFeaturesKHR, VkPhysicalDeviceRayTracingPositionFetchFeaturesKHR, VkPhysicalDeviceRayTracingValidationFeaturesNV, VkPhysicalDeviceRelaxedLineRasterizationFeaturesIMG, VkPhysicalDeviceRenderPassStripedFeaturesARM, VkPhysicalDeviceRepresentativeFragmentTestFeaturesNV, VkPhysicalDeviceRobustness2FeaturesEXT, VkPhysicalDeviceSamplerYcbcrConversionFeatures, VkPhysicalDeviceScalarBlockLayoutFeatures, VkPhysicalDeviceSchedulingControlsFeaturesARM, VkPhysicalDeviceSeparateDepthStencilLayoutsFeatures, VkPhysicalDeviceShaderAtomicFloat16VectorFeaturesNV, VkPhysicalDeviceShaderAtomicFloat2FeaturesEXT, VkPhysicalDeviceShaderAtomicFloatFeaturesEXT, VkPhysicalDeviceShaderAtomicInt64Features, VkPhysicalDeviceShaderClockFeaturesKHR, VkPhysicalDeviceShaderCoreBuiltinsFeaturesARM, VkPhysicalDeviceShaderDemoteToHelperInvocationFeatures, VkPhysicalDeviceShaderDrawParametersFeatures, VkPhysicalDeviceShaderEarlyAndLateFragmentTestsFeaturesAMD, VkPhysicalDeviceShaderEnqueueFeaturesAMDX, VkPhysicalDeviceShaderExpectAssumeFeatures, VkPhysicalDeviceShaderFloat16Int8Features, VkPhysicalDeviceShaderFloatControls2Features, VkPhysicalDeviceShaderImageAtomicInt64FeaturesEXT, VkPhysicalDeviceShaderImageFootprintFeaturesNV, VkPhysicalDeviceShaderIntegerDotProductFeatures, VkPhysicalDeviceShaderIntegerFunctions2FeaturesINTEL, VkPhysicalDeviceShaderMaximalReconvergenceFeaturesKHR, VkPhysicalDeviceShaderModuleIdentifierFeaturesEXT, VkPhysicalDeviceShaderObjectFeaturesEXT, VkPhysicalDeviceShaderQuadControlFeaturesKHR, VkPhysicalDeviceShaderRelaxedExtendedInstructionFeaturesKHR, VkPhysicalDeviceShaderReplicatedCompositesFeaturesEXT, VkPhysicalDeviceShaderSMBuiltinsFeaturesNV, VkPhysicalDeviceShaderSubgroupExtendedTypesFeatures, VkPhysicalDeviceShaderSubgroupRotateFeatures, VkPhysicalDeviceShaderSubgroupUniformControlFlowFeaturesKHR, VkPhysicalDeviceShaderTerminateInvocationFeatures, VkPhysicalDeviceShaderTileImageFeaturesEXT, VkPhysicalDeviceShadingRateImageFeaturesNV, VkPhysicalDeviceSubgroupSizeControlFeatures, VkPhysicalDeviceSubpassMergeFeedbackFeaturesEXT, VkPhysicalDeviceSubpassShadingFeaturesHUAWEI, VkPhysicalDeviceSwapchainMaintenance1FeaturesEXT, VkPhysicalDeviceSynchronization2Features, VkPhysicalDeviceTexelBufferAlignmentFeaturesEXT, VkPhysicalDeviceTextureCompressionASTCHDRFeatures, VkPhysicalDeviceTilePropertiesFeaturesQCOM, VkPhysicalDeviceTimelineSemaphoreFeatures, VkPhysicalDeviceTransformFeedbackFeaturesEXT, VkPhysicalDeviceUniformBufferStandardLayoutFeatures, VkPhysicalDeviceVariablePointersFeatures, VkPhysicalDeviceVertexAttributeDivisorFeatures, VkPhysicalDeviceVertexAttributeRobustnessFeaturesEXT, VkPhysicalDeviceVertexInputDynamicStateFeaturesEXT, VkPhysicalDeviceVideoEncodeAV1FeaturesKHR, VkPhysicalDeviceVideoEncodeQuantizationMapFeaturesKHR, VkPhysicalDeviceVideoMaintenance1FeaturesKHR, VkPhysicalDeviceVulkan11Features, VkPhysicalDeviceVulkan12Features, VkPhysicalDeviceVulkan13Features, VkPhysicalDeviceVulkan14Features, VkPhysicalDeviceVulkanMemoryModelFeatures, VkPhysicalDeviceWorkgroupMemoryExplicitLayoutFeaturesKHR, VkPhysicalDeviceYcbcr2Plane444FormatsFeaturesEXT, VkPhysicalDeviceYcbcrDegammaFeaturesQCOM, VkPhysicalDeviceYcbcrImageArraysFeaturesEXT, or VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeatures

- VUID-VkDeviceCreateInfo-sType-unique
  The `sType` value of each struct in the `pNext` chain must be unique, with the exception of structures of type VkDeviceDeviceMemoryReportCreateInfoEXT or VkDevicePrivateDataCreateInfo

- VUID-VkDeviceCreateInfo-flags-zerobitmask
  `flags` must be `0`

- VUID-VkDeviceCreateInfo-pQueueCreateInfos-parameter
  `pQueueCreateInfos` must be a valid pointer to an array of `queueCreateInfoCount` valid VkDeviceQueueCreateInfo structures

- VUID-VkDeviceCreateInfo-ppEnabledLayerNames-parameter
  If `enabledLayerCount` is not `0`, `ppEnabledLayerNames` must be a valid pointer to an array of `enabledLayerCount` null-terminated UTF-8 strings

- VUID-VkDeviceCreateInfo-ppEnabledExtensionNames-parameter
  If `enabledExtensionCount` is not `0`, `ppEnabledExtensionNames` must be a valid pointer to an array of `enabledExtensionCount` null-terminated UTF-8 strings

- VUID-VkDeviceCreateInfo-pEnabledFeatures-parameter
  If `pEnabledFeatures` is not `NULL`, `pEnabledFeatures` must be a valid pointer to a valid VkPhysicalDeviceFeatures structure

- VUID-VkDeviceCreateInfo-queueCreateInfoCount-arraylength
  `queueCreateInfoCount` must be greater than `0`

## See Also

VK_VERSION_1_0, VkDeviceCreateFlags, VkDeviceQueueCreateInfo, VkPhysicalDeviceFeatures, VkStructureType, vkCreateDevice

## 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