Initial commit

Gems/Atom/RHI/Metal/Code/Source/RHI.Builders/ShaderPlatformInterfaceSystemComponent.cpp

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+/*
+* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
+* its licensors.
+*
+* For complete copyright and license terms please see the LICENSE at the root of this
+* distribution (the "License"). All use of this software is governed by the License,
+* or, if provided, by the license below or the license accompanying this file. Do not
+* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*
+*/
+
+#include <AssetBuilderSDK/AssetBuilderSDK.h>
+
+#include <RHI.Builders/ShaderPlatformInterfaceSystemComponent.h>
+#include <RHI.Builders/ShaderPlatformInterface.h>
+
+#include <AzCore/Serialization/EditContext.h>
+#include <AzCore/Serialization/SerializeContext.h>
+
+#include <Atom/RHI.Reflect/Metal/Base.h>
+
+namespace AZ
+{
+    namespace Metal
+    {
+        void ShaderPlatformInterfaceSystemComponent::Reflect(AZ::ReflectContext* context)
+        {
+            if (SerializeContext* serialize = azrtti_cast<SerializeContext*>(context))
+            {
+                serialize->Class<ShaderPlatformInterfaceSystemComponent, Component>()
+                    ->Version(0)
+                    ->Attribute(Edit::Attributes::SystemComponentTags, AZStd::vector<Crc32>({ AssetBuilderSDK::ComponentTags::AssetBuilder }))
+                    ;
+            }
+        }
+
+        void ShaderPlatformInterfaceSystemComponent::GetDependentServices(AZ::ComponentDescriptor::DependencyArrayType& dependent)
+        {
+            dependent.push_back(AZ_CRC("AzslShaderBuilderService", 0x09315a40));
+        }
+
+        void ShaderPlatformInterfaceSystemComponent::Activate()
+        {
+            m_shaderPlatformInterface = AZStd::make_unique<ShaderPlatformInterface>(APIUniqueIndex);
+            RHI::ShaderPlatformInterfaceRegisterBus::Broadcast(
+                &RHI::ShaderPlatformInterfaceRegister::RegisterShaderPlatformHandler,
+                m_shaderPlatformInterface.get());
+        }
+
+        void ShaderPlatformInterfaceSystemComponent::Deactivate()
+        {
+            RHI::ShaderPlatformInterfaceRegisterBus::Broadcast(
+                &RHI::ShaderPlatformInterfaceRegister::UnregisterShaderPlatformHandler,
+                m_shaderPlatformInterface.get());
+            m_shaderPlatformInterface = nullptr;
+        }
+
+    } // namespace Metal
+} // namespace AZ