Use DirectX-Headers

.gitignore

@@ -25,3 +25,5 @@ ehthumbs.db
 ehthumbs_vista.db
 # Folder config file
 [Dd]esktop.ini
+
+.idea/

.gitmodules

@@ -22,3 +22,6 @@
 [submodule "ThirdParty/xxHash"]
 	path = ThirdParty/xxHash
 	url = https://github.com/DiligentGraphics/xxHash
+[submodule "ThirdParty/DirectX-Headers"]
+	path = ThirdParty/DirectX-Headers
+	url = https://github.com/Microsoft/DirectX-Headers

Graphics/Archiver/CMakeLists.txt

@@ -111,12 +111,12 @@ PRIVATE
 )
 
 if(D3D11_SUPPORTED)
-    target_link_libraries(Diligent-Archiver-static PRIVATE Diligent-GraphicsEngineD3D11-static)
+    target_link_libraries(Diligent-Archiver-static PRIVATE Diligent-GraphicsEngineD3D11-static DirectX-Headers)
     target_include_directories(Diligent-Archiver-static PRIVATE ../GraphicsEngineD3D11/include)
 endif()
 
 if(D3D12_SUPPORTED)
-    target_link_libraries(Diligent-Archiver-static PRIVATE Diligent-GraphicsEngineD3D12-static)
+    target_link_libraries(Diligent-Archiver-static PRIVATE Diligent-GraphicsEngineD3D12-static DirectX-Headers)
     target_include_directories(Diligent-Archiver-static PRIVATE ../GraphicsEngineD3D12/include)
 endif()
 

Graphics/GraphicsEngineD3D11/CMakeLists.txt

@@ -128,7 +128,8 @@ PRIVATE
     Diligent-GraphicsEngineD3DBase
     Diligent-TargetPlatform
     Diligent-Common
-    Diligent-ShaderTools 
+    Diligent-ShaderTools
+    DirectX-Headers
     dxgi.lib
     d3d11.lib
     d3dcompiler.lib

Graphics/GraphicsEngineD3D11/include/pch.h

@@ -43,6 +43,8 @@
 
 #include "PlatformDefinitions.h"
 
+#include "directx/d3dcommon.h"
+
 #if PLATFORM_WIN32
 #    ifndef D3D11_VERSION
 #        define D3D11_VERSION 2

Graphics/GraphicsEngineD3D11/src/ShaderD3D11Impl.cpp

@@ -59,10 +59,9 @@ static const ShaderVersion GetD3D11ShaderModel(D3D_FEATURE_LEVEL d3dDeviceFeatur
         // Direct3D11 only supports shader model 5.0 even if the device feature level is
         // above 11.0 (for example, 11.1 or 12.0).
         // https://docs.microsoft.com/en-us/windows/win32/direct3d11/overviews-direct3d-11-devices-downlevel-intro#overview-for-each-feature-level
-#if defined(_WIN32_WINNT_WIN10) && (_WIN32_WINNT >= _WIN32_WINNT_WIN10)
+        case D3D_FEATURE_LEVEL_12_2:
         case D3D_FEATURE_LEVEL_12_1:
         case D3D_FEATURE_LEVEL_12_0:
-#endif
         case D3D_FEATURE_LEVEL_11_1:
         case D3D_FEATURE_LEVEL_11_0:
             return (HLSLVersion == ShaderVersion{0, 0}) ?

Graphics/GraphicsEngineD3D12/CMakeLists.txt

@@ -194,6 +194,7 @@ PRIVATE
     Diligent-GraphicsEngineNextGenBase
     Diligent-TargetPlatform
     Diligent-ShaderTools
+    DirectX-Headers
     dxgi.lib
     d3dcompiler.lib
 PUBLIC

Graphics/GraphicsEngineD3D12/include/pch.h

@@ -33,7 +33,8 @@
 
 #include "WinHPreface.h"
 
-#include <d3d12.h>
+#include "directx/d3d12.h"
+
 #include <atlbase.h>
 
 #if USE_D3D12_LOADER
@@ -44,22 +45,26 @@
 
 #include "WinHPostface.h"
 
+// #ifndef NTDDI_WIN10_FE // First defined in Win SDK 10.0.20348.0
+// constexpr D3D_FEATURE_LEVEL D3D_FEATURE_LEVEL_12_2 = static_cast<D3D_FEATURE_LEVEL>(0xc200);
+// #endif
+//
 #ifndef NTDDI_WIN10_VB // First defined in Win SDK 10.0.19041.0
-#    define D3D12_INDIRECT_ARGUMENT_TYPE_DISPATCH_RAYS static_cast<D3D12_INDIRECT_ARGUMENT_TYPE>(D3D12_INDIRECT_ARGUMENT_TYPE_UNORDERED_ACCESS_VIEW + 1)
-#    define D3D12_RAYTRACING_TIER_1_1                  static_cast<D3D12_RAYTRACING_TIER>(11)
-#    define D3D12_HEAP_FLAG_CREATE_NOT_ZEROED          D3D12_HEAP_FLAG_NONE
-#endif
-
-#ifndef NTDDI_WIN10_19H1 // First defined in Win SDK 10.0.18362.0
-enum D3D12_SHADING_RATE
-{
-};
-enum D3D12_SHADING_RATE_COMBINER
-{
-};
-
-constexpr D3D12_RESOURCE_STATES D3D12_RESOURCE_STATE_SHADING_RATE_SOURCE = static_cast<D3D12_RESOURCE_STATES>(0x1000000);
+// #    define D3D12_INDIRECT_ARGUMENT_TYPE_DISPATCH_RAYS static_cast<D3D12_INDIRECT_ARGUMENT_TYPE>(D3D12_INDIRECT_ARGUMENT_TYPE_UNORDERED_ACCESS_VIEW + 1)
+// #    define D3D12_RAYTRACING_TIER_1_1                  static_cast<D3D12_RAYTRACING_TIER>(11)
+#    define D3D12_HEAP_FLAG_CREATE_NOT_ZEROED D3D12_HEAP_FLAG_NONE
 #endif
+//
+// #ifndef NTDDI_WIN10_19H1 // First defined in Win SDK 10.0.18362.0
+// enum D3D12_SHADING_RATE
+// {
+// };
+// enum D3D12_SHADING_RATE_COMBINER
+// {
+// };
+//
+// constexpr D3D12_RESOURCE_STATES D3D12_RESOURCE_STATE_SHADING_RATE_SOURCE = static_cast<D3D12_RESOURCE_STATES>(0x1000000);
+// #endif
 
 #include "PlatformDefinitions.h"
 #include "Errors.hpp"

Graphics/GraphicsEngineD3D12/src/RenderDeviceD3D12Impl.cpp

@@ -69,6 +69,7 @@ D3D_FEATURE_LEVEL GetD3DFeatureLevelFromDevice(ID3D12Device* pd3d12Device)
 {
     D3D_FEATURE_LEVEL FeatureLevels[] =
         {
+            D3D_FEATURE_LEVEL_12_2,
             D3D_FEATURE_LEVEL_12_1,
             D3D_FEATURE_LEVEL_12_0,
             D3D_FEATURE_LEVEL_11_1,
@@ -177,6 +178,7 @@ RenderDeviceD3D12Impl::RenderDeviceD3D12Impl(IReferenceCounters*          pRefCo
         auto FeatureLevel = GetD3DFeatureLevelFromDevice(m_pd3d12Device);
         switch (FeatureLevel)
         {
+            case D3D_FEATURE_LEVEL_12_2: m_DeviceInfo.APIVersion = {12, 2}; break;
             case D3D_FEATURE_LEVEL_12_1: m_DeviceInfo.APIVersion = {12, 1}; break;
             case D3D_FEATURE_LEVEL_12_0: m_DeviceInfo.APIVersion = {12, 0}; break;
             case D3D_FEATURE_LEVEL_11_1: m_DeviceInfo.APIVersion = {11, 1}; break;

Graphics/GraphicsEngineD3DBase/CMakeLists.txt

@@ -51,6 +51,7 @@ target_link_libraries(Diligent-GraphicsEngineD3DBase
 PRIVATE
     Diligent-BuildSettings
     Diligent-ShaderTools
+    DirectX-Headers
 PUBLIC
     Diligent-GraphicsEngine
     Diligent-GraphicsEngineD3DBaseInterface

Graphics/GraphicsEngineD3DBase/include/EngineFactoryD3DBase.hpp

@@ -289,16 +289,15 @@ class EngineFactoryD3DBase : public EngineFactoryBase<BaseInterface>
                     default: UNEXPECTED("unknown feature level 11.", Uint32{MinVersion.Minor});
                 }
                 break;
-#    if defined(_WIN32_WINNT_WIN10) && (_WIN32_WINNT >= _WIN32_WINNT_WIN10)
             case 12:
                 switch (MinVersion.Minor)
                 {
                     case 0: VERIFY_EXPR(FeatureLevel == D3D_FEATURE_LEVEL_12_0); break;
                     case 1: VERIFY_EXPR(FeatureLevel == D3D_FEATURE_LEVEL_12_1); break;
+                    case 2: VERIFY_EXPR(FeatureLevel == D3D_FEATURE_LEVEL_12_2); break;
                     default: UNEXPECTED("unknown feature level 12.", Uint32{MinVersion.Minor});
                 }
                 break;
-#    endif
             default:
                 UNEXPECTED("Unknown major version of the feature level");
         }

ThirdParty/CMakeLists.txt

@@ -18,6 +18,10 @@ if (GL_SUPPORTED AND (PLATFORM_WIN32 OR PLATFORM_LINUX OR PLATFORM_MACOS) AND (N
     install(FILES glew/LICENSE.txt DESTINATION "Licenses/ThirdParty/${DILIGENT_CORE_DIR}" RENAME GLEW-License.txt)
 endif()
 
+if (D3D11_SUPPORTED OR D3D12_SUPPORTED)
+    add_subdirectory(DirectX-Headers)
+endif ()
+
 if (VULKAN_SUPPORTED)
     if (NOT TARGET Vulkan::Headers)
         # Manually add the Vulkan-Headers target as this is all we need and the