//*********************************************************
//
// Copyright (c) Microsoft Corporation.
// Licensed under the MIT License (MIT).
//
//*********************************************************
#pragma once
#ifndef __cplusplus
#error D3DX12 requires C++
#endif
#include "d3d12.h"
//================================================================================================
// D3DX12 Check Feature Support
//================================================================================================
#include <vector>
class CD3DX12FeatureSupport
{
public: // Function declaration
// Default constructor that creates an empty object
CD3DX12FeatureSupport() noexcept;
// Initialize data from the given device
HRESULT Init(ID3D12Device* pDevice);
// Retreives the status of the object. If an error occurred in the initialization process, the function returns the error code.
HRESULT GetStatus() const noexcept { return m_hStatus; }
// Getter functions for each feature class
// D3D12_OPTIONS
BOOL DoublePrecisionFloatShaderOps() const noexcept;
BOOL OutputMergerLogicOp() const noexcept;
D3D12_SHADER_MIN_PRECISION_SUPPORT MinPrecisionSupport() const noexcept;
D3D12_TILED_RESOURCES_TIER TiledResourcesTier() const noexcept;
D3D12_RESOURCE_BINDING_TIER ResourceBindingTier() const noexcept;
BOOL PSSpecifiedStencilRefSupported() const noexcept;
BOOL TypedUAVLoadAdditionalFormats() const noexcept;
BOOL ROVsSupported() const noexcept;
D3D12_CONSERVATIVE_RASTERIZATION_TIER ConservativeRasterizationTier() const noexcept;
BOOL StandardSwizzle64KBSupported() const noexcept;
BOOL CrossAdapterRowMajorTextureSupported() const noexcept;
BOOL VPAndRTArrayIndexFromAnyShaderFeedingRasterizerSupportedWithoutGSEmulation() const noexcept;
D3D12_RESOURCE_HEAP_TIER ResourceHeapTier() const noexcept;
D3D12_CROSS_NODE_SHARING_TIER CrossNodeSharingTier() const noexcept;
UINT MaxGPUVirtualAddressBitsPerResource() const noexcept;
// FEATURE_LEVELS
D3D_FEATURE_LEVEL MaxSupportedFeatureLevel() const noexcept;
// FORMAT_SUPPORT
HRESULT FormatSupport(DXGI_FORMAT Format, D3D12_FORMAT_SUPPORT1& Support1, D3D12_FORMAT_SUPPORT2& Support2) const;
// MUTLTISAMPLE_QUALITY_LEVELS
HRESULT MultisampleQualityLevels(DXGI_FORMAT Format, UINT SampleCount, D3D12_MULTISAMPLE_QUALITY_LEVEL_FLAGS Flags, UINT& NumQualityLevels) const;
// FORMAT_INFO
HRESULT FormatInfo(DXGI_FORMAT Format, UINT8& PlaneCount) const;
// GPU_VIRTUAL_ADDRESS_SUPPORT
UINT MaxGPUVirtualAddressBitsPerProcess() const noexcept;
// SHADER_MODEL
D3D_SHADER_MODEL HighestShaderModel() const noexcept;
// D3D12_OPTIONS1
BOOL WaveOps() const noexcept;
UINT WaveLaneCountMin() const noexcept;
UINT WaveLaneCountMax() const noexcept;
UINT TotalLaneCount() const noexcept;
BOOL ExpandedComputeResourceStates() const noexcept;
BOOL Int64ShaderOps() const noexcept;
// PROTECTED_RESOURCE_SESSION_SUPPORT
D3D12_PROTECTED_RESOURCE_SESSION_SUPPORT_FLAGS ProtectedResourceSessionSupport(UINT NodeIndex = 0) const;
// ROOT_SIGNATURE
D3D_ROOT_SIGNATURE_VERSION HighestRootSignatureVersion() const noexcept;
// ARCHITECTURE1
BOOL TileBasedRenderer(UINT NodeIndex = 0) const;
BOOL UMA(UINT NodeIndex = 0) const;
BOOL CacheCoherentUMA(UINT NodeIndex = 0) const;
BOOL IsolatedMMU(UINT NodeIndex = 0) const;
// D3D12_OPTIONS2
BOOL DepthBoundsTestSupported() const noexcept;
D3D12_PROGRAMMABLE_SAMPLE_POSITIONS_TIER ProgrammableSamplePositionsTier() const noexcept;
// SHADER_CACHE
D3D12_SHADER_CACHE_SUPPORT_FLAGS ShaderCacheSupportFlags() const noexcept;
// COMMAND_QUEUE_PRIORITY
BOOL CommandQueuePrioritySupported(D3D12_COMMAND_LIST_TYPE CommandListType, UINT Priority);
// D3D12_OPTIONS3
BOOL CopyQueueTimestampQueriesSupported() const noexcept;
BOOL CastingFullyTypedFormatSupported() const noexcept;
D3D12_COMMAND_LIST_SUPPORT_FLAGS WriteBufferImmediateSupportFlags() const noexcept;
D3D12_VIEW_INSTANCING_TIER ViewInstancingTier() const noexcept;
BOOL BarycentricsSupported() const noexcept;
// EXISTING_HEAPS
BOOL ExistingHeapsSupported() const noexcept;
// D3D12_OPTIONS4
BOOL MSAA64KBAlignedTextureSupported() const noexcept;
D3D12_SHARED_RESOURCE_COMPATIBILITY_TIER SharedResourceCompatibilityTier() const noexcept;
BOOL Native16BitShaderOpsSupported() const noexcept;
// SERIALIZATION
D3D12_HEAP_SERIALIZATION_TIER HeapSerializationTier(UINT NodeIndex = 0) const;
// CROSS_NODE
// CrossNodeSharingTier handled in D3D12Options
BOOL CrossNodeAtomicShaderInstructions() const noexcept;
// D3D12_OPTIONS5
BOOL SRVOnlyTiledResourceTier3() const noexcept;
D3D12_RENDER_PASS_TIER RenderPassesTier() const noexcept;
D3D12_RAYTRACING_TIER RaytracingTier() const noexcept;
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 4)
// DISPLAYABLE
BOOL DisplayableTexture() const noexcept;
// SharedResourceCompatibilityTier handled in D3D12Options4
#endif
// D3D12_OPTIONS6
BOOL AdditionalShadingRatesSupported() const noexcept;
BOOL PerPrimitiveShadingRateSupportedWithViewportIndexing() const noexcept;
D3D12_VARIABLE_SHADING_RATE_TIER VariableShadingRateTier() const noexcept;
UINT ShadingRateImageTileSize() const noexcept;
BOOL BackgroundProcessingSupported() const noexcept;
// QUERY_META_COMMAND
HRESULT QueryMetaCommand(D3D12_FEATURE_DATA_QUERY_META_COMMAND& dQueryMetaCommand) const;
// D3D12_OPTIONS7
D3D12_MESH_SHADER_TIER MeshShaderTier() const noexcept;
D3D12_SAMPLER_FEEDBACK_TIER SamplerFeedbackTier() const noexcept;
// PROTECTED_RESOURCE_SESSION_TYPE_COUNT
UINT ProtectedResourceSessionTypeCount(UINT NodeIndex = 0) const;
// PROTECTED_RESOURCE_SESSION_TYPES
std::vector<GUID> ProtectedResourceSessionTypes(UINT NodeIndex = 0) const;
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 3)
// D3D12_OPTIONS8
BOOL UnalignedBlockTexturesSupported() const noexcept;
// D3D12_OPTIONS9
BOOL MeshShaderPipelineStatsSupported() const noexcept;
BOOL MeshShaderSupportsFullRangeRenderTargetArrayIndex() const noexcept;
BOOL AtomicInt64OnTypedResourceSupported() const noexcept;
BOOL AtomicInt64OnGroupSharedSupported() const noexcept;
BOOL DerivativesInMeshAndAmplificationShadersSupported() const noexcept;
D3D12_WAVE_MMA_TIER WaveMMATier() const noexcept;
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 4)
// D3D12_OPTIONS10
BOOL VariableRateShadingSumCombinerSupported() const noexcept;
BOOL MeshShaderPerPrimitiveShadingRateSupported() const noexcept;
// D3D12_OPTIONS11
BOOL AtomicInt64OnDescriptorHeapResourceSupported() const noexcept;
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 600)
// D3D12_OPTIONS12
D3D12_TRI_STATE MSPrimitivesPipelineStatisticIncludesCulledPrimitives() const noexcept;
BOOL EnhancedBarriersSupported() const noexcept;
BOOL RelaxedFormatCastingSupported() const noexcept;
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 602)
// D3D12_OPTIONS13
BOOL UnrestrictedBufferTextureCopyPitchSupported() const noexcept;
BOOL UnrestrictedVertexElementAlignmentSupported() const noexcept;
BOOL InvertedViewportHeightFlipsYSupported() const noexcept;
BOOL InvertedViewportDepthFlipsZSupported() const noexcept;
BOOL TextureCopyBetweenDimensionsSupported() const noexcept;
BOOL AlphaBlendFactorSupported() const noexcept;
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 606)
// D3D12_OPTIONS14
BOOL AdvancedTextureOpsSupported() const noexcept;
BOOL WriteableMSAATexturesSupported() const noexcept;
BOOL IndependentFrontAndBackStencilRefMaskSupported() const noexcept;
// D3D12_OPTIONS15
BOOL TriangleFanSupported() const noexcept;
BOOL DynamicIndexBufferStripCutSupported() const noexcept;
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 608)
// D3D12_OPTIONS16
BOOL DynamicDepthBiasSupported() const noexcept;
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 609)
BOOL GPUUploadHeapSupported() const noexcept;
// D3D12_OPTIONS17
BOOL NonNormalizedCoordinateSamplersSupported() const noexcept;
BOOL ManualWriteTrackingResourceSupported() const noexcept;
// D3D12_OPTIONS18
BOOL RenderPassesValid() const noexcept;
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 610)
BOOL MismatchingOutputDimensionsSupported() const noexcept;
UINT SupportedSampleCountsWithNoOutputs() const noexcept;
BOOL PointSamplingAddressesNeverRoundUp() const noexcept;
BOOL RasterizerDesc2Supported() const noexcept;
BOOL NarrowQuadrilateralLinesSupported() const noexcept;
BOOL AnisoFilterWithPointMipSupported() const noexcept;
UINT MaxSamplerDescriptorHeapSize() const noexcept;
UINT MaxSamplerDescriptorHeapSizeWithStaticSamplers() const noexcept;
UINT MaxViewDescriptorHeapSize() const noexcept;
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 611)
BOOL ComputeOnlyWriteWatchSupported() const noexcept;
#endif
private: // Private structs and helpers declaration
struct ProtectedResourceSessionTypesLocal : D3D12_FEATURE_DATA_PROTECTED_RESOURCE_SESSION_TYPES
{
std::vector<GUID> TypeVec;
};
// Helper function to decide the highest shader model supported by the system
// Stores the result in m_dShaderModel
// Must be updated whenever a new shader model is added to the d3d12.h header
HRESULT QueryHighestShaderModel();
// Helper function to decide the highest root signature supported
// Must be updated whenever a new root signature version is added to the d3d12.h header
HRESULT QueryHighestRootSignatureVersion();
// Helper funcion to decide the highest feature level
HRESULT QueryHighestFeatureLevel();
// Helper function to initialize local protected resource session types structs
HRESULT QueryProtectedResourceSessionTypes(UINT NodeIndex, UINT Count);
private: // Member data
// Pointer to the underlying device
ID3D12Device* m_pDevice;
// Stores the error code from initialization
HRESULT m_hStatus;
// Feature support data structs
D3D12_FEATURE_DATA_D3D12_OPTIONS m_dOptions;
D3D_FEATURE_LEVEL m_eMaxFeatureLevel;
D3D12_FEATURE_DATA_GPU_VIRTUAL_ADDRESS_SUPPORT m_dGPUVASupport;
D3D12_FEATURE_DATA_SHADER_MODEL m_dShaderModel;
D3D12_FEATURE_DATA_D3D12_OPTIONS1 m_dOptions1;
std::vector<D3D12_FEATURE_DATA_PROTECTED_RESOURCE_SESSION_SUPPORT> m_dProtectedResourceSessionSupport;
D3D12_FEATURE_DATA_ROOT_SIGNATURE m_dRootSignature;
std::vector<D3D12_FEATURE_DATA_ARCHITECTURE1> m_dArchitecture1;
D3D12_FEATURE_DATA_D3D12_OPTIONS2 m_dOptions2;
D3D12_FEATURE_DATA_SHADER_CACHE m_dShaderCache;
D3D12_FEATURE_DATA_COMMAND_QUEUE_PRIORITY m_dCommandQueuePriority;
D3D12_FEATURE_DATA_D3D12_OPTIONS3 m_dOptions3;
D3D12_FEATURE_DATA_EXISTING_HEAPS m_dExistingHeaps;
D3D12_FEATURE_DATA_D3D12_OPTIONS4 m_dOptions4;
std::vector<D3D12_FEATURE_DATA_SERIALIZATION> m_dSerialization; // Cat2 NodeIndex
D3D12_FEATURE_DATA_CROSS_NODE m_dCrossNode;
D3D12_FEATURE_DATA_D3D12_OPTIONS5 m_dOptions5;
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 4)
D3D12_FEATURE_DATA_DISPLAYABLE m_dDisplayable;
#endif
D3D12_FEATURE_DATA_D3D12_OPTIONS6 m_dOptions6;
D3D12_FEATURE_DATA_D3D12_OPTIONS7 m_dOptions7;
std::vector<D3D12_FEATURE_DATA_PROTECTED_RESOURCE_SESSION_TYPE_COUNT> m_dProtectedResourceSessionTypeCount; // Cat2 NodeIndex
std::vector<ProtectedResourceSessionTypesLocal> m_dProtectedResourceSessionTypes; // Cat3
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 3)
D3D12_FEATURE_DATA_D3D12_OPTIONS8 m_dOptions8;
D3D12_FEATURE_DATA_D3D12_OPTIONS9 m_dOptions9;
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 4)
D3D12_FEATURE_DATA_D3D12_OPTIONS10 m_dOptions10;
D3D12_FEATURE_DATA_D3D12_OPTIONS11 m_dOptions11;
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 600)
D3D12_FEATURE_DATA_D3D12_OPTIONS12 m_dOptions12;
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 602)
D3D12_FEATURE_DATA_D3D12_OPTIONS13 m_dOptions13;
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 606)
D3D12_FEATURE_DATA_D3D12_OPTIONS14 m_dOptions14;
D3D12_FEATURE_DATA_D3D12_OPTIONS15 m_dOptions15;
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 608)
D3D12_FEATURE_DATA_D3D12_OPTIONS16 m_dOptions16;
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 609)
D3D12_FEATURE_DATA_D3D12_OPTIONS17 m_dOptions17;
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 609)
D3D12_FEATURE_DATA_D3D12_OPTIONS18 m_dOptions18;
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 610)
D3D12_FEATURE_DATA_D3D12_OPTIONS19 m_dOptions19;
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 611)
D3D12_FEATURE_DATA_D3D12_OPTIONS20 m_dOptions20;
#endif
};
// Implementations for CD3DX12FeatureSupport functions
// Macro to set up a getter function for each entry in feature support data
// The getter function will have the same name as the feature option name
#define FEATURE_SUPPORT_GET(RETTYPE,FEATURE,OPTION) \
inline RETTYPE CD3DX12FeatureSupport::OPTION() const noexcept \
{ \
return FEATURE.OPTION; \
}
// Macro to set up a getter function for each entry in feature support data
// Also specifies the name for the function which can be different from the feature name
#define FEATURE_SUPPORT_GET_NAME(RETTYPE,FEATURE,OPTION,NAME) \
inline RETTYPE CD3DX12FeatureSupport::NAME() const noexcept \
{\
return FEATURE.OPTION; \
}
// Macro to set up a getter function for feature data indexed by the graphics node ID
// The default parameter is 0, or the first availabe graphics device node
#define FEATURE_SUPPORT_GET_NODE_INDEXED(RETTYPE,FEATURE,OPTION) \
inline RETTYPE CD3DX12FeatureSupport::OPTION(UINT NodeIndex) const \
{\
return FEATURE[NodeIndex].OPTION; \
}
// Macro to set up a getter function for feature data indexed by NodeIndex
// Allows a custom name for the getter function
#define FEATURE_SUPPORT_GET_NODE_INDEXED_NAME(RETTYPE,FEATURE,OPTION,NAME) \
inline RETTYPE CD3DX12FeatureSupport::NAME(UINT NodeIndex) const \
{\
return FEATURE[NodeIndex].OPTION; \
}
inline CD3DX12FeatureSupport::CD3DX12FeatureSupport() noexcept
: m_pDevice(nullptr)
, m_hStatus(E_INVALIDARG)
, m_dOptions{}
, m_eMaxFeatureLevel{}
, m_dGPUVASupport{}
, m_dShaderModel{}
, m_dOptions1{}
, m_dRootSignature{}
, m_dOptions2{}
, m_dShaderCache{}
, m_dCommandQueuePriority{}
, m_dOptions3{}
, m_dExistingHeaps{}
, m_dOptions4{}
, m_dCrossNode{}
, m_dOptions5{}
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 4)
, m_dDisplayable{}
#endif
, m_dOptions6{}
, m_dOptions7{}
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 3)
, m_dOptions8{}
, m_dOptions9{}
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 4)
, m_dOptions10{}
, m_dOptions11{}
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 600)
, m_dOptions12{}
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 602)
, m_dOptions13{}
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 606)
, m_dOptions14{}
, m_dOptions15{}
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 608)
, m_dOptions16{}
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 609)
, m_dOptions17{}
#endif
#if defined (D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 609)
, m_dOptions18{}
#endif
#if defined (D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 610)
, m_dOptions19{}
#endif
#if defined (D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 611)
, m_dOptions20{}
#endif
{}
inline HRESULT CD3DX12FeatureSupport::Init(ID3D12Device* pDevice)
{
if (!pDevice)
{
m_hStatus = E_INVALIDARG;
return m_hStatus;
}
m_pDevice = pDevice;
// Initialize static feature support data structures
if (FAILED(m_pDevice->CheckFeatureSupport(D3D12_FEATURE_D3D12_OPTIONS, &m_dOptions, sizeof(m_dOptions))))
{
m_dOptions = {};
}
if (FAILED(m_pDevice->CheckFeatureSupport(D3D12_FEATURE_GPU_VIRTUAL_ADDRESS_SUPPORT, &m_dGPUVASupport, sizeof(m_dGPUVASupport))))
{
m_dGPUVASupport = {};
}
if (FAILED(m_pDevice->CheckFeatureSupport(D3D12_FEATURE_D3D12_OPTIONS1, &m_dOptions1, sizeof(m_dOptions1))))
{
m_dOptions1 = {};
}
if (FAILED(m_pDevice->CheckFeatureSupport(D3D12_FEATURE_D3D12_OPTIONS2, &m_dOptions2, sizeof(m_dOptions2))))
{
m_dOptions2 = {};
}
if (FAILED(m_pDevice->CheckFeatureSupport(D3D12_FEATURE_SHADER_CACHE, &m_dShaderCache, sizeof(m_dShaderCache))))
{
m_dShaderCache = {};
}
if (FAILED(m_pDevice->CheckFeatureSupport(D3D12_FEATURE_D3D12_OPTIONS3, &m_dOptions3, sizeof(m_dOptions3))))
{
m_dOptions3 = {};
}
if (FAILED(m_pDevice->CheckFeatureSupport(D3D12_FEATURE_EXISTING_HEAPS, &m_dExistingHeaps, sizeof(m_dExistingHeaps))))
{
m_dExistingHeaps = {};
}
if (FAILED(m_pDevice->CheckFeatureSupport(D3D12_FEATURE_D3D12_OPTIONS4, &m_dOptions4, sizeof(m_dOptions4))))
{
m_dOptions4 = {};
}
if (FAILED(m_pDevice->CheckFeatureSupport(D3D12_FEATURE_CROSS_NODE, &m_dCrossNode, sizeof(m_dCrossNode))))
{
m_dCrossNode = {};
}
if (FAILED(m_pDevice->CheckFeatureSupport(D3D12_FEATURE_D3D12_OPTIONS5, &m_dOptions5, sizeof(m_dOptions5))))
{
m_dOptions5 = {};
}
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 4)
if (FAILED(m_pDevice->CheckFeatureSupport(D3D12_FEATURE_DISPLAYABLE, &m_dDisplayable, sizeof(m_dDisplayable))))
{
m_dDisplayable = {};
}
#endif
if (FAILED(m_pDevice->CheckFeatureSupport(D3D12_FEATURE_D3D12_OPTIONS6, &m_dOptions6, sizeof(m_dOptions6))))
{
m_dOptions6 = {};
}
if (FAILED(m_pDevice->CheckFeatureSupport(D3D12_FEATURE_D3D12_OPTIONS7, &m_dOptions7, sizeof(m_dOptions7))))
{
m_dOptions7 = {};
}
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 3)
if (FAILED(m_pDevice->CheckFeatureSupport(D3D12_FEATURE_D3D12_OPTIONS8, &m_dOptions8, sizeof(m_dOptions8))))
{
m_dOptions8 = {};
}
if (FAILED(m_pDevice->CheckFeatureSupport(D3D12_FEATURE_D3D12_OPTIONS9, &m_dOptions9, sizeof(m_dOptions9))))
{
m_dOptions9 = {};
}
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 4)
if (FAILED(m_pDevice->CheckFeatureSupport(D3D12_FEATURE_D3D12_OPTIONS10, &m_dOptions10, sizeof(m_dOptions10))))
{
m_dOptions10 = {};
}
if (FAILED(m_pDevice->CheckFeatureSupport(D3D12_FEATURE_D3D12_OPTIONS11, &m_dOptions11, sizeof(m_dOptions11))))
{
m_dOptions11 = {};
}
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 600)
if (FAILED(m_pDevice->CheckFeatureSupport(D3D12_FEATURE_D3D12_OPTIONS12, &m_dOptions12, sizeof(m_dOptions12))))
{
m_dOptions12 = {};
m_dOptions12.MSPrimitivesPipelineStatisticIncludesCulledPrimitives = D3D12_TRI_STATE::D3D12_TRI_STATE_UNKNOWN;
}
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 602)
if (FAILED(m_pDevice->CheckFeatureSupport(D3D12_FEATURE_D3D12_OPTIONS13, &m_dOptions13, sizeof(m_dOptions13))))
{
m_dOptions13 = {};
}
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 606)
if (FAILED(m_pDevice->CheckFeatureSupport(D3D12_FEATURE_D3D12_OPTIONS14, &m_dOptions14, sizeof(m_dOptions14))))
{
m_dOptions14 = {};
}
if (FAILED(m_pDevice->CheckFeatureSupport(D3D12_FEATURE_D3D12_OPTIONS15, &m_dOptions15, sizeof(m_dOptions15))))
{
m_dOptions15 = {};
}
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 608)
if (FAILED(m_pDevice->CheckFeatureSupport(D3D12_FEATURE_D3D12_OPTIONS16, &m_dOptions16, sizeof(m_dOptions16))))
{
m_dOptions16 = {};
}
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 609)
if (FAILED(m_pDevice->CheckFeatureSupport(D3D12_FEATURE_D3D12_OPTIONS17, &m_dOptions17, sizeof(m_dOptions17))))
{
m_dOptions17 = {};
}
if (FAILED(m_pDevice->CheckFeatureSupport(D3D12_FEATURE_D3D12_OPTIONS18, &m_dOptions18, sizeof(m_dOptions18))))
{
m_dOptions18.RenderPassesValid = false;
}
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 610)
if (FAILED(m_pDevice->CheckFeatureSupport(D3D12_FEATURE_D3D12_OPTIONS19, &m_dOptions19, sizeof(m_dOptions19))))
{
m_dOptions19 = {};
m_dOptions19.SupportedSampleCountsWithNoOutputs = 1;
m_dOptions19.MaxSamplerDescriptorHeapSize = D3D12_MAX_SHADER_VISIBLE_SAMPLER_HEAP_SIZE;
m_dOptions19.MaxSamplerDescriptorHeapSizeWithStaticSamplers = D3D12_MAX_SHADER_VISIBLE_SAMPLER_HEAP_SIZE;
m_dOptions19.MaxViewDescriptorHeapSize = D3D12_MAX_SHADER_VISIBLE_DESCRIPTOR_HEAP_SIZE_TIER_1;
}
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 611)
if (FAILED(m_pDevice->CheckFeatureSupport(D3D12_FEATURE_D3D12_OPTIONS20, &m_dOptions20, sizeof(m_dOptions20))))
{
m_dOptions20 = {};
}
#endif
// Initialize per-node feature support data structures
const UINT uNodeCount = m_pDevice->GetNodeCount();
m_dProtectedResourceSessionSupport.resize(uNodeCount);
m_dArchitecture1.resize(uNodeCount);
m_dSerialization.resize(uNodeCount);
m_dProtectedResourceSessionTypeCount.resize(uNodeCount);
m_dProtectedResourceSessionTypes.resize(uNodeCount);
for (UINT NodeIndex = 0; NodeIndex < uNodeCount; NodeIndex++)
{
m_dProtectedResourceSessionSupport[NodeIndex].NodeIndex = NodeIndex;
if (FAILED(m_pDevice->CheckFeatureSupport(D3D12_FEATURE_PROTECTED_RESOURCE_SESSION_SUPPORT, &m_dProtectedResourceSessionSupport[NodeIndex], sizeof(m_dProtectedResourceSessionSupport[NodeIndex]))))
{
m_dProtectedResourceSessionSupport[NodeIndex].Support = D3D12_PROTECTED_RESOURCE_SESSION_SUPPORT_FLAG_NONE;
}
m_dArchitecture1[NodeIndex].NodeIndex = NodeIndex;
if (FAILED(m_pDevice->CheckFeatureSupport(D3D12_FEATURE_ARCHITECTURE1, &m_dArchitecture1[NodeIndex], sizeof(m_dArchitecture1[NodeIndex]))))
{
D3D12_FEATURE_DATA_ARCHITECTURE dArchLocal = {};
dArchLocal.NodeIndex = NodeIndex;
if (FAILED(m_pDevice->CheckFeatureSupport(D3D12_FEATURE_ARCHITECTURE, &dArchLocal, sizeof(dArchLocal))))
{
dArchLocal.TileBasedRenderer = false;
dArchLocal.UMA = false;
dArchLocal.CacheCoherentUMA = false;
}
m_dArchitecture1[NodeIndex].TileBasedRenderer = dArchLocal.TileBasedRenderer;
m_dArchitecture1[NodeIndex].UMA = dArchLocal.UMA;
m_dArchitecture1[NodeIndex].CacheCoherentUMA = dArchLocal.CacheCoherentUMA;
m_dArchitecture1[NodeIndex].IsolatedMMU = false;
}
m_dSerialization[NodeIndex].NodeIndex = NodeIndex;
if (FAILED(m_pDevice->CheckFeatureSupport(D3D12_FEATURE_SERIALIZATION, &m_dSerialization[NodeIndex], sizeof(m_dSerialization[NodeIndex]))))
{
m_dSerialization[NodeIndex].HeapSerializationTier = D3D12_HEAP_SERIALIZATION_TIER_0;
}
m_dProtectedResourceSessionTypeCount[NodeIndex].NodeIndex = NodeIndex;
if (FAILED(m_pDevice->CheckFeatureSupport(D3D12_FEATURE_PROTECTED_RESOURCE_SESSION_TYPE_COUNT, &m_dProtectedResourceSessionTypeCount[NodeIndex], sizeof(m_dProtectedResourceSessionTypeCount[NodeIndex]))))
{
m_dProtectedResourceSessionTypeCount[NodeIndex].Count = 0;
}
// Special procedure to initialize local protected resource session types structs
// Must wait until session type count initialized
QueryProtectedResourceSessionTypes(NodeIndex, m_dProtectedResourceSessionTypeCount[NodeIndex].Count);
}
// Initialize features that requires highest version check
if (FAILED(m_hStatus = QueryHighestShaderModel()))
{
return m_hStatus;
}
if (FAILED(m_hStatus = QueryHighestRootSignatureVersion()))
{
return m_hStatus;
}
// Initialize Feature Levels data
if (FAILED(m_hStatus = QueryHighestFeatureLevel()))
{
return m_hStatus;
}
return m_hStatus;
}
// 0: D3D12_OPTIONS
FEATURE_SUPPORT_GET(BOOL, m_dOptions, DoublePrecisionFloatShaderOps);
FEATURE_SUPPORT_GET(BOOL, m_dOptions, OutputMergerLogicOp);
FEATURE_SUPPORT_GET(D3D12_SHADER_MIN_PRECISION_SUPPORT, m_dOptions, MinPrecisionSupport);
FEATURE_SUPPORT_GET(D3D12_TILED_RESOURCES_TIER, m_dOptions, TiledResourcesTier);
FEATURE_SUPPORT_GET(D3D12_RESOURCE_BINDING_TIER, m_dOptions, ResourceBindingTier);
FEATURE_SUPPORT_GET(BOOL, m_dOptions, PSSpecifiedStencilRefSupported);
FEATURE_SUPPORT_GET(BOOL, m_dOptions, TypedUAVLoadAdditionalFormats);
FEATURE_SUPPORT_GET(BOOL, m_dOptions, ROVsSupported);
FEATURE_SUPPORT_GET(D3D12_CONSERVATIVE_RASTERIZATION_TIER, m_dOptions, ConservativeRasterizationTier);
FEATURE_SUPPORT_GET(BOOL, m_dOptions, StandardSwizzle64KBSupported);
FEATURE_SUPPORT_GET(BOOL, m_dOptions, CrossAdapterRowMajorTextureSupported);
FEATURE_SUPPORT_GET(BOOL, m_dOptions, VPAndRTArrayIndexFromAnyShaderFeedingRasterizerSupportedWithoutGSEmulation);
FEATURE_SUPPORT_GET(D3D12_RESOURCE_HEAP_TIER, m_dOptions, ResourceHeapTier);
// Special procedure for handling caps that is also part of other features
inline D3D12_CROSS_NODE_SHARING_TIER CD3DX12FeatureSupport::CrossNodeSharingTier() const noexcept
{
if (m_dCrossNode.SharingTier > D3D12_CROSS_NODE_SHARING_TIER_NOT_SUPPORTED)
{
return m_dCrossNode.SharingTier;
}
else
{
return m_dOptions.CrossNodeSharingTier;
}
}
inline UINT CD3DX12FeatureSupport::MaxGPUVirtualAddressBitsPerResource() const noexcept
{
if (m_dOptions.MaxGPUVirtualAddressBitsPerResource > 0)
{
return m_dOptions.MaxGPUVirtualAddressBitsPerResource;
}
else
{
return m_dGPUVASupport.MaxGPUVirtualAddressBitsPerResource;
}
}
// 1: Architecture
// Combined with Architecture1
// 2: Feature Levels
// Simply returns the highest supported feature level
inline D3D_FEATURE_LEVEL CD3DX12FeatureSupport::MaxSupportedFeatureLevel() const noexcept
{
return m_eMaxFeatureLevel;
}
// 3: Feature Format Support
inline HRESULT CD3DX12FeatureSupport::FormatSupport(DXGI_FORMAT Format, D3D12_FORMAT_SUPPORT1& Support1, D3D12_FORMAT_SUPPORT2& Support2) const
{
D3D12_FEATURE_DATA_FORMAT_SUPPORT dFormatSupport;
dFormatSupport.Format = Format;
// It is possible that the function call returns an error
HRESULT result = m_pDevice->CheckFeatureSupport(D3D12_FEATURE_FORMAT_SUPPORT, &dFormatSupport, sizeof(D3D12_FEATURE_DATA_FORMAT_SUPPORT));
Support1 = dFormatSupport.Support1;
Support2 = dFormatSupport.Support2; // Two outputs. Probably better just to take in the struct as an argument?
return result;
}
// 4: Multisample Quality Levels
inline HRESULT CD3DX12FeatureSupport::MultisampleQualityLevels(DXGI_FORMAT Format, UINT SampleCount, D3D12_MULTISAMPLE_QUALITY_LEVEL_FLAGS Flags, UINT& NumQualityLevels) const
{
D3D12_FEATURE_DATA_MULTISAMPLE_QUALITY_LEVELS dMultisampleQualityLevels;
dMultisampleQualityLevels.Format = Format;
dMultisampleQualityLevels.SampleCount = SampleCount;
dMultisampleQualityLevels.Flags = Flags;
HRESULT result = m_pDevice->CheckFeatureSupport(D3D12_FEATURE_MULTISAMPLE_QUALITY_LEVELS, &dMultisampleQualityLevels, sizeof(D3D12_FEATURE_DATA_MULTISAMPLE_QUALITY_LEVELS));
if (SUCCEEDED(result))
{
NumQualityLevels = dMultisampleQualityLevels.NumQualityLevels;
}
else
{
NumQualityLevels = 0;
}
return result;
}
// 5: Format Info
inline HRESULT CD3DX12FeatureSupport::FormatInfo(DXGI_FORMAT Format, UINT8& PlaneCount) const
{
D3D12_FEATURE_DATA_FORMAT_INFO dFormatInfo;
dFormatInfo.Format = Format;
HRESULT result = m_pDevice->CheckFeatureSupport(D3D12_FEATURE_FORMAT_INFO, &dFormatInfo, sizeof(D3D12_FEATURE_DATA_FORMAT_INFO));
if (FAILED(result))
{
PlaneCount = 0;
}
else
{
PlaneCount = dFormatInfo.PlaneCount;
}
return result;
}
// 6: GPU Virtual Address Support
// MaxGPUVirtualAddressBitsPerResource handled in D3D12Options
FEATURE_SUPPORT_GET(UINT, m_dGPUVASupport, MaxGPUVirtualAddressBitsPerProcess);
// 7: Shader Model
inline D3D_SHADER_MODEL CD3DX12FeatureSupport::HighestShaderModel() const noexcept
{
return m_dShaderModel.HighestShaderModel;
}
// 8: D3D12 Options1
FEATURE_SUPPORT_GET(BOOL, m_dOptions1, WaveOps);
FEATURE_SUPPORT_GET(UINT, m_dOptions1, WaveLaneCountMin);
FEATURE_SUPPORT_GET(UINT, m_dOptions1, WaveLaneCountMax);
FEATURE_SUPPORT_GET(UINT, m_dOptions1, TotalLaneCount);
FEATURE_SUPPORT_GET(BOOL, m_dOptions1, ExpandedComputeResourceStates);
FEATURE_SUPPORT_GET(BOOL, m_dOptions1, Int64ShaderOps);
// 10: Protected Resource Session Support
inline D3D12_PROTECTED_RESOURCE_SESSION_SUPPORT_FLAGS CD3DX12FeatureSupport::ProtectedResourceSessionSupport(UINT NodeIndex) const
{
return m_dProtectedResourceSessionSupport[NodeIndex].Support;
}
// 12: Root Signature
inline D3D_ROOT_SIGNATURE_VERSION CD3DX12FeatureSupport::HighestRootSignatureVersion() const noexcept
{
return m_dRootSignature.HighestVersion;
}
// 16: Architecture1
// Same data fields can be queried from m_dArchitecture
FEATURE_SUPPORT_GET_NODE_INDEXED(BOOL, m_dArchitecture1, TileBasedRenderer);
FEATURE_SUPPORT_GET_NODE_INDEXED(BOOL, m_dArchitecture1, UMA);
FEATURE_SUPPORT_GET_NODE_INDEXED(BOOL, m_dArchitecture1, CacheCoherentUMA);
FEATURE_SUPPORT_GET_NODE_INDEXED(BOOL, m_dArchitecture1, IsolatedMMU);
// 18: D3D12 Options2
FEATURE_SUPPORT_GET(BOOL, m_dOptions2, DepthBoundsTestSupported);
FEATURE_SUPPORT_GET(D3D12_PROGRAMMABLE_SAMPLE_POSITIONS_TIER, m_dOptions2, ProgrammableSamplePositionsTier);
// 19: Shader Cache
FEATURE_SUPPORT_GET_NAME(D3D12_SHADER_CACHE_SUPPORT_FLAGS, m_dShaderCache, SupportFlags, ShaderCacheSupportFlags);
// 20: Command Queue Priority
inline BOOL CD3DX12FeatureSupport::CommandQueuePrioritySupported(D3D12_COMMAND_LIST_TYPE CommandListType, UINT Priority)
{
m_dCommandQueuePriority.CommandListType = CommandListType;
m_dCommandQueuePriority.Priority = Priority;
if (FAILED(m_pDevice->CheckFeatureSupport(D3D12_FEATURE_COMMAND_QUEUE_PRIORITY, &m_dCommandQueuePriority, sizeof(D3D12_FEATURE_DATA_COMMAND_QUEUE_PRIORITY))))
{
return false;
}
return m_dCommandQueuePriority.PriorityForTypeIsSupported;
}
// 21: D3D12 Options3
FEATURE_SUPPORT_GET(BOOL, m_dOptions3, CopyQueueTimestampQueriesSupported);
FEATURE_SUPPORT_GET(BOOL, m_dOptions3, CastingFullyTypedFormatSupported);
FEATURE_SUPPORT_GET(D3D12_COMMAND_LIST_SUPPORT_FLAGS, m_dOptions3, WriteBufferImmediateSupportFlags);
FEATURE_SUPPORT_GET(D3D12_VIEW_INSTANCING_TIER, m_dOptions3, ViewInstancingTier);
FEATURE_SUPPORT_GET(BOOL, m_dOptions3, BarycentricsSupported);
// 22: Existing Heaps
FEATURE_SUPPORT_GET_NAME(BOOL, m_dExistingHeaps, Supported, ExistingHeapsSupported);
// 23: D3D12 Options4
FEATURE_SUPPORT_GET(BOOL, m_dOptions4, MSAA64KBAlignedTextureSupported);
FEATURE_SUPPORT_GET(D3D12_SHARED_RESOURCE_COMPATIBILITY_TIER, m_dOptions4, SharedResourceCompatibilityTier);
FEATURE_SUPPORT_GET(BOOL, m_dOptions4, Native16BitShaderOpsSupported);
// 24: Serialization
FEATURE_SUPPORT_GET_NODE_INDEXED(D3D12_HEAP_SERIALIZATION_TIER, m_dSerialization, HeapSerializationTier);
// 25: Cross Node
// CrossNodeSharingTier handled in D3D12Options
FEATURE_SUPPORT_GET_NAME(BOOL, m_dCrossNode, AtomicShaderInstructions, CrossNodeAtomicShaderInstructions);
// 27: D3D12 Options5
FEATURE_SUPPORT_GET(BOOL, m_dOptions5, SRVOnlyTiledResourceTier3);
FEATURE_SUPPORT_GET(D3D12_RENDER_PASS_TIER, m_dOptions5, RenderPassesTier);
FEATURE_SUPPORT_GET(D3D12_RAYTRACING_TIER, m_dOptions5, RaytracingTier);
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 4)
// 28: Displayable
FEATURE_SUPPORT_GET(BOOL, m_dDisplayable, DisplayableTexture);
// SharedResourceCompatibilityTier handled in D3D12Options4
#endif
// 30: D3D12 Options6
FEATURE_SUPPORT_GET(BOOL, m_dOptions6, AdditionalShadingRatesSupported);
FEATURE_SUPPORT_GET(BOOL, m_dOptions6, PerPrimitiveShadingRateSupportedWithViewportIndexing);
FEATURE_SUPPORT_GET(D3D12_VARIABLE_SHADING_RATE_TIER, m_dOptions6, VariableShadingRateTier);
FEATURE_SUPPORT_GET(UINT, m_dOptions6, ShadingRateImageTileSize);
FEATURE_SUPPORT_GET(BOOL, m_dOptions6, BackgroundProcessingSupported);
// 31: Query Meta Command
// Keep the original call routine
inline HRESULT CD3DX12FeatureSupport::QueryMetaCommand(D3D12_FEATURE_DATA_QUERY_META_COMMAND& dQueryMetaCommand) const
{
return m_pDevice->CheckFeatureSupport(D3D12_FEATURE_QUERY_META_COMMAND, &dQueryMetaCommand, sizeof(D3D12_FEATURE_DATA_QUERY_META_COMMAND));
}
// 32: D3D12 Options7
FEATURE_SUPPORT_GET(D3D12_MESH_SHADER_TIER, m_dOptions7, MeshShaderTier);
FEATURE_SUPPORT_GET(D3D12_SAMPLER_FEEDBACK_TIER, m_dOptions7, SamplerFeedbackTier);
// 33: Protected Resource Session Type Count
FEATURE_SUPPORT_GET_NODE_INDEXED_NAME(UINT, m_dProtectedResourceSessionTypeCount, Count, ProtectedResourceSessionTypeCount);
// 34: Protected Resource Session Types
FEATURE_SUPPORT_GET_NODE_INDEXED_NAME(std::vector<GUID>, m_dProtectedResourceSessionTypes, TypeVec, ProtectedResourceSessionTypes);
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 3)
// 36: Options8
FEATURE_SUPPORT_GET(BOOL, m_dOptions8, UnalignedBlockTexturesSupported);
// 37: Options9
FEATURE_SUPPORT_GET(BOOL, m_dOptions9, MeshShaderPipelineStatsSupported);
FEATURE_SUPPORT_GET(BOOL, m_dOptions9, MeshShaderSupportsFullRangeRenderTargetArrayIndex);
FEATURE_SUPPORT_GET(BOOL, m_dOptions9, AtomicInt64OnTypedResourceSupported);
FEATURE_SUPPORT_GET(BOOL, m_dOptions9, AtomicInt64OnGroupSharedSupported);
FEATURE_SUPPORT_GET(BOOL, m_dOptions9, DerivativesInMeshAndAmplificationShadersSupported);
FEATURE_SUPPORT_GET(D3D12_WAVE_MMA_TIER, m_dOptions9, WaveMMATier);
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 4)
// 39: Options10
FEATURE_SUPPORT_GET(BOOL, m_dOptions10, VariableRateShadingSumCombinerSupported);
FEATURE_SUPPORT_GET(BOOL, m_dOptions10, MeshShaderPerPrimitiveShadingRateSupported);
// 40: Options11
FEATURE_SUPPORT_GET(BOOL, m_dOptions11, AtomicInt64OnDescriptorHeapResourceSupported);
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 600)
// 41: Options12
FEATURE_SUPPORT_GET(D3D12_TRI_STATE, m_dOptions12, MSPrimitivesPipelineStatisticIncludesCulledPrimitives);
FEATURE_SUPPORT_GET(BOOL, m_dOptions12, EnhancedBarriersSupported);
FEATURE_SUPPORT_GET(BOOL, m_dOptions12, RelaxedFormatCastingSupported);
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 602)
// 42: Options13
FEATURE_SUPPORT_GET(BOOL, m_dOptions13, UnrestrictedBufferTextureCopyPitchSupported);
FEATURE_SUPPORT_GET(BOOL, m_dOptions13, UnrestrictedVertexElementAlignmentSupported);
FEATURE_SUPPORT_GET(BOOL, m_dOptions13, InvertedViewportHeightFlipsYSupported);
FEATURE_SUPPORT_GET(BOOL, m_dOptions13, InvertedViewportDepthFlipsZSupported);
FEATURE_SUPPORT_GET(BOOL, m_dOptions13, TextureCopyBetweenDimensionsSupported);
FEATURE_SUPPORT_GET(BOOL, m_dOptions13, AlphaBlendFactorSupported);
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 606)
// 43: Options14
FEATURE_SUPPORT_GET(BOOL, m_dOptions14, AdvancedTextureOpsSupported);
FEATURE_SUPPORT_GET(BOOL, m_dOptions14, WriteableMSAATexturesSupported);
FEATURE_SUPPORT_GET(BOOL, m_dOptions14, IndependentFrontAndBackStencilRefMaskSupported);
// 44: Options15
FEATURE_SUPPORT_GET(BOOL, m_dOptions15, TriangleFanSupported);
FEATURE_SUPPORT_GET(BOOL, m_dOptions15, DynamicIndexBufferStripCutSupported);
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 608)
// 45: Options16
FEATURE_SUPPORT_GET(BOOL, m_dOptions16, DynamicDepthBiasSupported);
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 609)
FEATURE_SUPPORT_GET(BOOL, m_dOptions16, GPUUploadHeapSupported);
// 46: Options17
FEATURE_SUPPORT_GET(BOOL, m_dOptions17, NonNormalizedCoordinateSamplersSupported);
FEATURE_SUPPORT_GET(BOOL, m_dOptions17, ManualWriteTrackingResourceSupported);
// 47: Option18
FEATURE_SUPPORT_GET(BOOL, m_dOptions18, RenderPassesValid);
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 610)
FEATURE_SUPPORT_GET(BOOL, m_dOptions19, MismatchingOutputDimensionsSupported);
FEATURE_SUPPORT_GET(UINT, m_dOptions19, SupportedSampleCountsWithNoOutputs);
FEATURE_SUPPORT_GET(BOOL, m_dOptions19, PointSamplingAddressesNeverRoundUp);
FEATURE_SUPPORT_GET(BOOL, m_dOptions19, RasterizerDesc2Supported);
FEATURE_SUPPORT_GET(BOOL, m_dOptions19, NarrowQuadrilateralLinesSupported);
FEATURE_SUPPORT_GET(BOOL, m_dOptions19, AnisoFilterWithPointMipSupported);
FEATURE_SUPPORT_GET(UINT, m_dOptions19, MaxSamplerDescriptorHeapSize);
FEATURE_SUPPORT_GET(UINT, m_dOptions19, MaxSamplerDescriptorHeapSizeWithStaticSamplers);
FEATURE_SUPPORT_GET(UINT, m_dOptions19, MaxViewDescriptorHeapSize);
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 611)
// 49: Options20
FEATURE_SUPPORT_GET(BOOL, m_dOptions20, ComputeOnlyWriteWatchSupported);
#endif
// Helper function to decide the highest shader model supported by the system
// Stores the result in m_dShaderModel
// Must be updated whenever a new shader model is added to the d3d12.h header
inline HRESULT CD3DX12FeatureSupport::QueryHighestShaderModel()
{
// Check support in descending order
HRESULT result;
const D3D_SHADER_MODEL allModelVersions[] =
{
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 606)
D3D_SHADER_MODEL_6_8,
#endif
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 3)
D3D_SHADER_MODEL_6_7,
#endif
D3D_SHADER_MODEL_6_6,
D3D_SHADER_MODEL_6_5,
D3D_SHADER_MODEL_6_4,
D3D_SHADER_MODEL_6_3,
D3D_SHADER_MODEL_6_2,
D3D_SHADER_MODEL_6_1,
D3D_SHADER_MODEL_6_0,
D3D_SHADER_MODEL_5_1
};
constexpr size_t numModelVersions = sizeof(allModelVersions) / sizeof(D3D_SHADER_MODEL);
for (size_t i = 0; i < numModelVersions; i++)
{
m_dShaderModel.HighestShaderModel = allModelVersions[i];
result = m_pDevice->CheckFeatureSupport(D3D12_FEATURE_SHADER_MODEL, &m_dShaderModel, sizeof(D3D12_FEATURE_DATA_SHADER_MODEL));
if (result != E_INVALIDARG)
{
// Indicates that the version is recognizable by the runtime and stored in the struct
// Also terminate on unexpected error code
if (FAILED(result))
{
m_dShaderModel.HighestShaderModel = static_cast<D3D_SHADER_MODEL>(0);
}
return result;
}
}
// Shader model may not be supported. Continue the rest initializations
m_dShaderModel.HighestShaderModel = static_cast<D3D_SHADER_MODEL>(0);
return S_OK;
}
// Helper function to decide the highest root signature supported
// Must be updated whenever a new root signature version is added to the d3d12.h header
inline HRESULT CD3DX12FeatureSupport::QueryHighestRootSignatureVersion()
{
HRESULT result;
const D3D_ROOT_SIGNATURE_VERSION allRootSignatureVersions[] =
{
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 609)
D3D_ROOT_SIGNATURE_VERSION_1_2,
#endif
D3D_ROOT_SIGNATURE_VERSION_1_1,
D3D_ROOT_SIGNATURE_VERSION_1_0,
D3D_ROOT_SIGNATURE_VERSION_1,
};
constexpr size_t numRootSignatureVersions = sizeof(allRootSignatureVersions) / sizeof(D3D_ROOT_SIGNATURE_VERSION);
for (size_t i = 0; i < numRootSignatureVersions; i++)
{
m_dRootSignature.HighestVersion = allRootSignatureVersions[i];
result = m_pDevice->CheckFeatureSupport(D3D12_FEATURE_ROOT_SIGNATURE, &m_dRootSignature, sizeof(D3D12_FEATURE_DATA_ROOT_SIGNATURE));
if (result != E_INVALIDARG)
{
if (FAILED(result))
{
m_dRootSignature.HighestVersion = static_cast<D3D_ROOT_SIGNATURE_VERSION>(0);
}
// If succeeded, the highest version is already written into the member struct
return result;
}
}
// No version left. Set to invalid value and continue.
m_dRootSignature.HighestVersion = static_cast<D3D_ROOT_SIGNATURE_VERSION>(0);
return S_OK;
}
// Helper funcion to decide the highest feature level
inline HRESULT CD3DX12FeatureSupport::QueryHighestFeatureLevel()
{
HRESULT result;
// Check against a list of all feature levels present in d3dcommon.h
// Needs to be updated for future feature levels
const D3D_FEATURE_LEVEL allLevels[] =
{
#if defined(D3D12_SDK_VERSION) && (D3D12_SDK_VERSION >= 3)
D3D_FEATURE_LEVEL_12_2,
#endif
D3D_FEATURE_LEVEL_12_1,
D3D_FEATURE_LEVEL_12_0,
D3D_FEATURE_LEVEL_11_1,
D3D_FEATURE_LEVEL_11_0,
D3D_FEATURE_LEVEL_10_1,
D3D_FEATURE_LEVEL_10_0,
D3D_FEATURE_LEVEL_9_3,
D3D_FEATURE_LEVEL_9_2,
D3D_FEATURE_LEVEL_9_1,
D3D_FEATURE_LEVEL_1_0_CORE,
D3D_FEATURE_LEVEL_1_0_GENERIC
};
D3D12_FEATURE_DATA_FEATURE_LEVELS dFeatureLevel;
dFeatureLevel.NumFeatureLevels = static_cast<UINT>(sizeof(allLevels) / sizeof(D3D_FEATURE_LEVEL));
dFeatureLevel.pFeatureLevelsRequested = allLevels;
result = m_pDevice->CheckFeatureSupport(D3D12_FEATURE_FEATURE_LEVELS, &dFeatureLevel, sizeof(D3D12_FEATURE_DATA_FEATURE_LEVELS));
if (SUCCEEDED(result))
{
m_eMaxFeatureLevel = dFeatureLevel.MaxSupportedFeatureLevel;
}
else
{
m_eMaxFeatureLevel = static_cast<D3D_FEATURE_LEVEL>(0);
if (result == DXGI_ERROR_UNSUPPORTED)
{
// Indicates that none supported. Continue initialization
result = S_OK;
}
}
return result;
}
// Helper function to initialize local protected resource session types structs
inline HRESULT CD3DX12FeatureSupport::QueryProtectedResourceSessionTypes(UINT NodeIndex, UINT Count)
{
auto& CurrentPRSTypes = m_dProtectedResourceSessionTypes[NodeIndex];
CurrentPRSTypes.NodeIndex = NodeIndex;
CurrentPRSTypes.Count = Count;
CurrentPRSTypes.TypeVec.resize(CurrentPRSTypes.Count);
CurrentPRSTypes.pTypes = CurrentPRSTypes.TypeVec.data();
HRESULT result = m_pDevice->CheckFeatureSupport(D3D12_FEATURE_PROTECTED_RESOURCE_SESSION_TYPES, &m_dProtectedResourceSessionTypes[NodeIndex], sizeof(D3D12_FEATURE_DATA_PROTECTED_RESOURCE_SESSION_TYPES));
if (FAILED(result))
{
// Resize TypeVec to empty
CurrentPRSTypes.TypeVec.clear();
}
return result;
}
#undef FEATURE_SUPPORT_GET
#undef FEATURE_SUPPORT_GET_NAME
#undef FEATURE_SUPPORT_GET_NODE_INDEXED
#undef FEATURE_SUPPORT_GET_NODE_INDEXED_NAME
// end CD3DX12FeatureSupport
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