ATOM-16237 Using setting registry to RPI system settings (#3663)

* ATOM-16237 Using setting registry to RPI system settings
Changes include:
- Remove RHISystemDesriptor since the pre-registered draw list tag is not needed.
- Remove EitorContext which was for system component settings.
- Add atom_rpi.setreg file
- Add getting RPISystemDescriptor from setting registry.

Signed-off-by: qingtao <qingtao@amazon.com>

Gems/Atom/Feature/Common/Code/Source/CommonSystemComponent.cpp

@@ -294,6 +294,7 @@ namespace AZ
 
         void CommonSystemComponent::Deactivate()
         {
+            m_loadTemplatesHandler.Disconnect();
             AZ::RPI::FeatureProcessorFactory::Get()->UnregisterFeatureProcessor<RayTracingFeatureProcessor>();
             AZ::RPI::FeatureProcessorFactory::Get()->UnregisterFeatureProcessor<DiffuseGlobalIlluminationFeatureProcessor>();
             AZ::RPI::FeatureProcessorFactory::Get()->UnregisterFeatureProcessor<DiffuseProbeGridFeatureProcessor>();

Gems/Atom/RHI/Code/Include/Atom/RHI.Reflect/RHISystemDescriptor.h

@@ -1,31 +0,0 @@
-/*
- * Copyright (c) Contributors to the Open 3D Engine Project.
- * For complete copyright and license terms please see the LICENSE at the root of this distribution.
- *
- * SPDX-License-Identifier: Apache-2.0 OR MIT
- *
- */
-
-#pragma once
-
-#include <AzCore/Name/Name.h>
-#include <AzCore/std/containers/vector.h>
-
-namespace AZ
-{
-    class ReflectContext;
-    
-
-    namespace RHI
-    {
-        class PlatformLimits;
-        struct RHISystemDescriptor final
-        {
-            AZ_TYPE_INFO(RHISystemDescriptor, "{A506DA28-856C-483A-938D-73471D2C5A5B}");
-            static void Reflect(AZ::ReflectContext* context);
-
-            //! The set of globally declared draw list tags, which will be registered with the registry at startup.
-            AZStd::vector<AZ::Name> m_drawListTags;
-        };
-    } // namespace RHI
-} // namespace AZ

Gems/Atom/RHI/Code/Include/Atom/RHI/RHISystem.h

@@ -14,7 +14,6 @@
 #include <Atom/RHI/FrameScheduler.h>
 #include <Atom/RHI/PipelineStateCache.h>
 #include <Atom/RHI/RHISystemInterface.h>
-#include <Atom/RHI.Reflect/RHISystemDescriptor.h>
 
 namespace AZ
 {
@@ -33,7 +32,7 @@ namespace AZ
             void InitDevice();
 
             //! This function initializes the rest of the RHI/RHI backend. 
-            void Init(const RHISystemDescriptor& descriptor);
+            void Init();
             void Shutdown();
 
             //! An external callback to build the frame graph.

Gems/Atom/RHI/Code/Source/RHI.Reflect/RHISystemDescriptor.cpp

@@ -1,40 +0,0 @@
-/*
- * Copyright (c) Contributors to the Open 3D Engine Project.
- * For complete copyright and license terms please see the LICENSE at the root of this distribution.
- *
- * SPDX-License-Identifier: Apache-2.0 OR MIT
- *
- */
-
-#include <Atom/RHI.Reflect/RHISystemDescriptor.h>
-#include <Atom/RHI.Reflect/PlatformLimitsDescriptor.h>
-
-#include <AzCore/Serialization/SerializeContext.h>
-#include <AzCore/Serialization/EditContext.h>
-
-namespace AZ
-{
-    namespace RHI
-    {
-        void RHISystemDescriptor::Reflect(AZ::ReflectContext* context)
-        {
-            if (auto* serializeContext = azrtti_cast<AZ::SerializeContext*>(context))
-            {
-                serializeContext->Class<RHISystemDescriptor>()
-                    ->Version(4)
-                    ->Field("DrawItemTags", &RHISystemDescriptor::m_drawListTags)
-                    ;
-
-                if (AZ::EditContext* ec = serializeContext->GetEditContext())
-                {
-                    ec->Class<RHISystemDescriptor>("RHI Settings", "Settings for runtime RHI system")
-                        ->ClassElement(AZ::Edit::ClassElements::EditorData, "")
-                        ->Attribute(AZ::Edit::Attributes::AppearsInAddComponentMenu, AZ_CRC("System", 0xc94d118b))
-                        ->Attribute(AZ::Edit::Attributes::AutoExpand, true)
-                        ->DataElement(AZ::Edit::UIHandlers::Default, &RHISystemDescriptor::m_drawListTags, "Draw List Tags", "The set of globally declared draw list tags, which will be registered with the registry at startup.")
-                        ;
-                }
-            }
-        }
-    } // namespace RPI
-} // namespace AZ

Gems/Atom/RHI/Code/Source/RHI.Reflect/ReflectSystemComponent.cpp

@@ -27,7 +27,6 @@
 #include <Atom/RHI.Reflect/ReflectSystemComponent.h>
 #include <Atom/RHI.Reflect/RenderAttachmentLayout.h>
 #include <Atom/RHI.Reflect/ResolveScopeAttachmentDescriptor.h>
-#include <Atom/RHI.Reflect/RHISystemDescriptor.h>
 #include <Atom/RHI.Reflect/Scissor.h>
 #include <Atom/RHI.Reflect/ScopeAttachmentDescriptor.h>
 #include <Atom/RHI.Reflect/ShaderDataMappings.h>
@@ -161,7 +160,6 @@ namespace AZ
             TransientAttachmentPoolBudgets::Reflect(context);
             PlatformLimits::Reflect(context);
             PlatformLimitsDescriptor::Reflect(context);
-            RHISystemDescriptor::Reflect(context);
             Origin::Reflect(context);
             ReflectVendorIdEnums(context);
             PhysicalDeviceDriverValidator::Reflect(context);

Gems/Atom/RHI/Code/Source/RHI/RHISystem.cpp

@@ -36,7 +36,7 @@ namespace AZ
             m_device = InitInternalDevice();
         }
     
-        void RHISystem::Init(const RHISystemDescriptor& descriptor)
+        void RHISystem::Init()
         {
             m_cpuProfiler.Init();
 
@@ -86,14 +86,6 @@ namespace AZ
                 
             frameSchedulerDescriptor.m_platformLimitsDescriptor = platformLimitsDescriptor;
             m_frameScheduler.Init(*m_device, frameSchedulerDescriptor);
-
-            // Register draw list tags declared from content.
-            for (const Name& drawListName : descriptor.m_drawListTags)
-            {
-                RHI::DrawListTag drawListTag = m_drawListTagRegistry->AcquireTag(drawListName);
-
-                AZ_Warning("RHISystem", drawListTag.IsValid(), "Failed to register draw list tag '%s'. Registry at capacity.", drawListName.GetCStr());
-            }
         }
 
         RHI::Ptr<RHI::Device> RHISystem::InitInternalDevice()

Gems/Atom/RHI/Code/atom_rhi_reflect_files.cmake

@@ -118,9 +118,7 @@ set(FILES
     Include/Atom/RHI.Reflect/SwapChainDescriptor.h
     Source/RHI.Reflect/SwapChainDescriptor.cpp
     Include/Atom/RHI.Reflect/ReflectSystemComponent.h
-    Include/Atom/RHI.Reflect/RHISystemDescriptor.h
     Source/RHI.Reflect/ReflectSystemComponent.cpp
-    Source/RHI.Reflect/RHISystemDescriptor.cpp
     Include/Atom/RHI.Reflect/AliasedHeapEnums.h
     Include/Atom/RHI.Reflect/TransientBufferDescriptor.h
     Include/Atom/RHI.Reflect/TransientImageDescriptor.h

Gems/Atom/RPI/Code/Include/Atom/RPI.Reflect/Image/ImageSystemDescriptor.h

@@ -21,8 +21,16 @@ namespace AZ
             AZ_TYPE_INFO(RPI::ImageSystemDescriptor, "{319D14F6-F7F2-487A-AA6B-5800E328C79B}");
             static void Reflect(AZ::ReflectContext* context);
 
+            //! The maximum size of the image pool used for system streaming images.
+            //! Check ImageSystemInterface::GetSystemStreamingPool() for detail of this image pool
             uint64_t m_systemStreamingImagePoolSize = 128 * 1024 * 1024;
+
+            //! The maximum size of the image pool used for system attachments images.
+            //! Check ImageSystemInterface::GetSystemAttachmentPool() for detail of this image pool
             uint64_t m_systemAttachmentImagePoolSize = 512 * 1024 * 1024;
+
+            //! The maximum size of the image pool used for streaming images load from assets
+            //! Check ImageSystemInterface::GetStreamingPool() for detail of this image pool
             uint64_t m_assetStreamingImagePoolSize = 2u * 1024u * 1024u * 1024u;
         };
     } // namespace RPI

Gems/Atom/RPI/Code/Include/Atom/RPI.Reflect/RPISystemDescriptor.h

@@ -10,7 +10,6 @@
 
 #include <Atom/RPI.Reflect/GpuQuerySystemDescriptor.h>
 #include <Atom/RPI.Reflect/Image/ImageSystemDescriptor.h>
-#include <Atom/RHI.Reflect/RHISystemDescriptor.h>
 
 namespace AZ
 {
@@ -31,8 +30,6 @@ namespace AZ
             AZ_TYPE_INFO(RPISystemDescriptor, "{96DAC3DA-40D4-4C03-8D6A-3181E843262A}");
             static void Reflect(AZ::ReflectContext* context);
 
-            RHI::RHISystemDescriptor m_rhiSystemDescriptor;
-
             //! The asset cache relative path of the only common shader asset for the RPI system that is used
             //! as means to load the layout for scene srg and view srg. This is used to create any RPI::Scene.
             AZStd::string m_commonSrgsShaderAssetPath = "shader/sceneandviewsrgs.azshader";

Gems/Atom/RPI/Code/Source/RPI.Private/RPISystemComponent.cpp

@@ -15,9 +15,11 @@
 
 #include <Atom/RHI/Factory.h>
 
+#include <AzCore/Asset/AssetManager.h>
 #include <AzCore/IO/IOUtils.h>
 #include <AzCore/Serialization/SerializeContext.h>
-#include <AzCore/Asset/AssetManager.h>
+#include <AzCore/Settings/SettingsRegistry.h>
+
 #ifdef RPI_EDITOR
 #include <Atom/RPI.Edit/Material/MaterialFunctorSourceDataRegistration.h>
 #endif
@@ -84,8 +86,11 @@ namespace AZ
 
         void RPISystemComponent::Activate()
         {
-            // [GFX TODO] [ATOM-1436] this can be removed when setup and save system component's configure from projectConfigure.exe is fixed.
+            auto settingsRegistry = AZ::SettingsRegistry::Get();
-            m_rpiDescriptor.m_rhiSystemDescriptor.m_drawListTags.push_back(AZ::Name("forward"));
+            if (settingsRegistry)
+            {
+                settingsRegistry->GetObject(m_rpiDescriptor, "/O3DE/Atom/RPI/Initialization");
+            }
 
             m_rpiSystem.Initialize(m_rpiDescriptor);
             AZ::SystemTickBus::Handler::BusConnect();

Gems/Atom/RPI/Code/Source/RPI.Public/RPISystem.cpp

@@ -372,7 +372,7 @@ namespace AZ
                 return;
             }
 
-            m_rhiSystem.Init(m_descriptor.m_rhiSystemDescriptor);
+            m_rhiSystem.Init();
             m_imageSystem.Init(m_descriptor.m_imageSystemDescriptor);
             m_bufferSystem.Init();
             m_dynamicDraw.Init(m_descriptor.m_dynamicDrawSystemDescriptor);
@@ -396,7 +396,7 @@ namespace AZ
             }
 
             //Init rhi/image/buffer systems to match InitializeSystemAssets
-            m_rhiSystem.Init(m_descriptor.m_rhiSystemDescriptor);
+            m_rhiSystem.Init();
             m_imageSystem.Init(m_descriptor.m_imageSystemDescriptor);
             m_bufferSystem.Init();
 

Gems/Atom/RPI/Code/Source/RPI.Reflect/Image/ImageSystemDescriptor.cpp

@@ -25,21 +25,6 @@ namespace AZ
                     ->Field("SystemStreamingImagePoolSize", &ImageSystemDescriptor::m_systemStreamingImagePoolSize)
                     ->Field("SystemAttachmentImagePoolSize", &ImageSystemDescriptor::m_systemAttachmentImagePoolSize)
                     ;
-
-                if (AZ::EditContext* ec = serializeContext->GetEditContext())
-                {
-                    ec->Class<ImageSystemDescriptor>("Image System Config", "Settings for RPI Image System")
-                        ->ClassElement(AZ::Edit::ClassElements::EditorData, "")
-                        ->Attribute(AZ::Edit::Attributes::AppearsInAddComponentMenu, AZ_CRC("System", 0xc94d118b))
-                        ->Attribute(AZ::Edit::Attributes::AutoExpand, true)
-                        ->DataElement(AZ::Edit::UIHandlers::Default, &ImageSystemDescriptor::m_assetStreamingImagePoolSize,
-                            "Streaming image pool size for assets", "Streaming image pool size in bytes for streaming images created from assets")
-                        ->DataElement(AZ::Edit::UIHandlers::Default, &ImageSystemDescriptor::m_systemStreamingImagePoolSize,
-                            "System streaming image pool size", "Streaming image pool size in bytes for streaming images created in memory")
-                        ->DataElement(AZ::Edit::UIHandlers::Default, &ImageSystemDescriptor::m_systemAttachmentImagePoolSize,
-                            "System attachment image pool size", "Default attachment image pool size in bytes")
-                        ;
-                }
             }
         }
     } // namespace RPI

Gems/Atom/RPI/Code/Source/RPI.Reflect/RPISystemDescriptor.cpp

@@ -25,35 +25,12 @@ namespace AZ
                     ;
 
                 serializeContext->Class<RPISystemDescriptor>()
-                    ->Version(6) // ATOM-15472
+                    ->Version(7) // ATOM-16237
-                    ->Field("RHISystemDescriptor", &RPISystemDescriptor::m_rhiSystemDescriptor)
                     ->Field("CommonSrgsShaderAssetPath", &RPISystemDescriptor::m_commonSrgsShaderAssetPath)
                     ->Field("ImageSystemDescriptor", &RPISystemDescriptor::m_imageSystemDescriptor)
                     ->Field("GpuQuerySystemDescriptor", &RPISystemDescriptor::m_gpuQuerySystemDescriptor)
                     ->Field("DynamicDrawSystemDescriptor", &RPISystemDescriptor::m_dynamicDrawSystemDescriptor)
                     ;
-
-                if (AZ::EditContext* ec = serializeContext->GetEditContext())
-                {
-                    ec->Class<DynamicDrawSystemDescriptor>("Dynamic Draw System Settings", "Settings for the Dynamic Draw System")
-                        ->ClassElement(AZ::Edit::ClassElements::EditorData, "")
-                        ->Attribute(AZ::Edit::Attributes::AppearsInAddComponentMenu, AZ_CRC("System", 0xc94d118b))
-                        ->Attribute(AZ::Edit::Attributes::AutoExpand, true)
-                        ->DataElement(AZ::Edit::UIHandlers::Default, &DynamicDrawSystemDescriptor::m_dynamicBufferPoolSize, "Dynamic Buffer Pool Size", "The maxinum size of pool which is used to allocate dynamic buffers")
-                        ;
-
-                    ec->Class<RPISystemDescriptor>("RPI Settings", "Settings for runtime RPI system")
-                        ->ClassElement(AZ::Edit::ClassElements::EditorData, "")
-                        ->Attribute(AZ::Edit::Attributes::AppearsInAddComponentMenu, AZ_CRC("System", 0xc94d118b))
-                        ->Attribute(AZ::Edit::Attributes::AutoExpand, true)
-                        ->DataElement(AZ::Edit::UIHandlers::Default, &RPISystemDescriptor::m_commonSrgsShaderAssetPath, "Common Shader Asset Path For Scene & View SRGs",
-                            "Shader asset path used to get the Scene and View SRGs for all RPI scenes and views respectively")
-                        ->DataElement(AZ::Edit::UIHandlers::Default, &RPISystemDescriptor::m_rhiSystemDescriptor, "RHI System Config", "Configuration of Render Hardware Interface")
-                        ->DataElement(AZ::Edit::UIHandlers::Default, &RPISystemDescriptor::m_imageSystemDescriptor, "Image System Config", "Configuration of Image System")
-                        ->DataElement(AZ::Edit::UIHandlers::Default, &RPISystemDescriptor::m_gpuQuerySystemDescriptor, "Gpu Query System Config", "Configuration of Gpu Query System")
-                        ->DataElement(AZ::Edit::UIHandlers::Default, &RPISystemDescriptor::m_dynamicDrawSystemDescriptor, "Dynamic Draw System Config", "Configuration of Dynamic Draw System")
-                        ;
-                }
             }
         }
     } // namespace RPI

Gems/Atom/RPI/Registry/atom_rpi.setreg

@@ -0,0 +1,24 @@
+{
+    "O3DE": {
+        "Atom": {
+            "RPI": {
+                "Initialization": {
+                    "CommonSrgsShaderAssetPath": "shader/sceneandviewsrgs.azshader",
+                    "ImageSystemDescriptor": {
+                        "AssetStreamingImagePoolSize": 2147483648, // 2 * 1024 * 1024 * 1024
+                        "SystemStreamingImagePoolSize": 134217728, // 128 * 1024 * 1024
+                        "SystemAttachmentImagePoolSize": 536870912 // 512 * 1024 * 1024
+                    },
+                    "GpuQuerySystemDescriptor": {
+                        "OcclusionQueryCount": 128,
+                        "StatisticsQueryCount": 256,
+                        "TimestampQueryCount": 256
+                    },
+                    "DynamicDrawSystemDescriptor": {
+                        "DynamicBufferPoolSize": 50331648 // 3 * 16 * 1024 * 1024 (for 3 frames)
+                    }
+                }
+            }
+        }
+    }
+}

Gems/LyShine/Code/Source/LyShineSystemComponent.cpp

@@ -205,6 +205,10 @@ namespace LyShine
     ////////////////////////////////////////////////////////////////////////////////////////////////////
     void LyShineSystemComponent::Deactivate()
     {
+#if !defined(LYSHINE_BUILDER) && !defined(LYSHINE_TESTS)
+        m_loadTemplatesHandler.Disconnect();
+#endif
+
         UiSystemBus::Handler::BusDisconnect();
         UiSystemToolsBus::Handler::BusDisconnect();
         UiFrameworkBus::Handler::BusDisconnect();