Create super-resolution factory for Metal device

Author: TheMostDiligent

CMakeLists.txt

@@ -201,12 +201,14 @@ elseif(PLATFORM_LINUX)
     set(ARCHIVER_SUPPORTED TRUE CACHE INTERNAL "Archiver is supported on Linux platform")
     target_compile_definitions(Diligent-PublicBuildSettings INTERFACE PLATFORM_LINUX=1)
 elseif(PLATFORM_MACOS)
-    set(GL_SUPPORTED       TRUE CACHE INTERNAL "OpenGL is supported on MacOS platform")
-    set(VULKAN_SUPPORTED   TRUE CACHE INTERNAL "Vulkan is enabled through MoltenVK on MacOS platform")
-    set(ARCHIVER_SUPPORTED TRUE CACHE INTERNAL "Archiver is supported on MacOS platform")
+    set(GL_SUPPORTED               TRUE CACHE INTERNAL "OpenGL is supported on MacOS platform")
+    set(VULKAN_SUPPORTED           TRUE CACHE INTERNAL "Vulkan is enabled through MoltenVK on MacOS platform")
+    set(ARCHIVER_SUPPORTED         TRUE CACHE INTERNAL "Archiver is supported on MacOS platform")
+    set(SUPER_RESOLUTION_SUPPORTED TRUE CACHE INTERNAL "Super resolution is supported on MacOS platform")
     target_compile_definitions(Diligent-PublicBuildSettings INTERFACE PLATFORM_MACOS=1 PLATFORM_APPLE=1)
 elseif(PLATFORM_IOS)
-    set(GLES_SUPPORTED TRUE CACHE INTERNAL "OpenGLES is supported on iOS platform")
+    set(GLES_SUPPORTED             TRUE CACHE INTERNAL "OpenGLES is supported on iOS platform")
+    set(SUPER_RESOLUTION_SUPPORTED TRUE CACHE INTERNAL "Super resolution is supported on iOS platform")
     target_compile_definitions(Diligent-PublicBuildSettings INTERFACE PLATFORM_IOS=1 PLATFORM_APPLE=1)
 elseif(PLATFORM_TVOS)
     target_compile_definitions(Diligent-PublicBuildSettings INTERFACE PLATFORM_TVOS=1 PLATFORM_APPLE=1)

Graphics/SuperResolution/src/SuperResolutionFactoryBase.cpp

@@ -38,6 +38,10 @@ namespace Diligent
 void CreateSuperResolutionFactoryD3D12(IRenderDevice* pDevice, ISuperResolutionFactory** ppFactory);
 #endif
 
+#if METAL_SUPPORTED
+void CreateSuperResolutionFactoryMtl(IRenderDevice* pDevice, ISuperResolutionFactory** ppFactory);
+#endif
+
 SuperResolutionFactoryBase::SuperResolutionFactoryBase(IReferenceCounters* pRefCounters, IRenderDevice* pDevice) :
     TBase{pRefCounters},
     m_pDevice{pDevice}
@@ -99,6 +103,12 @@ API_QUALIFIER void CreateSuperResolutionFactory(IRenderDevice* pDevice, ISuperRe
 #endif
                 break;
 
+            case RENDER_DEVICE_TYPE_METAL:
+#if METAL_SUPPORTED
+                CreateSuperResolutionFactoryMtl(pDevice, ppFactory);
+#endif
+                break;
+
             default:
                 LOG_ERROR_MESSAGE("Super resolution is not supported on this device type: ", DeviceType);
         }