Merge branch 'main' into non-uniform-scale-mesh

2021-04-19 11:05:10 +01:00
parent 2bfb93e5e1 c5657373b5
commit e497b7ac33
296 changed files with 5966 additions and 2949 deletions
@@ -178,14 +178,16 @@ namespace AZ
    //! on an update to '/Amazon/AzCore/Bootstrap/project_path' key.
    struct UpdateProjectSettingsEventHandler
    {
-        UpdateProjectSettingsEventHandler(AZ::SettingsRegistryInterface& registry)
+        UpdateProjectSettingsEventHandler(AZ::SettingsRegistryInterface& registry, AZ::CommandLine& commandLine)
            : m_registry{ registry }
+            , m_commandLine{ commandLine }
        {
        }

        void operator()(AZStd::string_view path, AZ::SettingsRegistryInterface::Type)
        {
            using FixedValueString = AZ::SettingsRegistryInterface::FixedValueString;
+            // #1 Update the project settings when the project path is set
            const auto projectPathKey = FixedValueString(AZ::SettingsRegistryMergeUtils::BootstrapSettingsRootKey) + "/project_path";
            AZ::IO::FixedMaxPath newProjectPath;
            if (SettingsRegistryMergeUtils::IsPathAncestorDescendantOrEqual(projectPathKey, path)
@@ -194,6 +196,7 @@ namespace AZ
                UpdateProjectSettingsFromProjectPath(AZ::IO::PathView(newProjectPath));
            }

+            // #2 Update the project specialization when the project name is set
            const auto projectNameKey = FixedValueString(AZ::SettingsRegistryMergeUtils::ProjectSettingsRootKey) + "/project_name";
            FixedValueString newProjectName;
            if (SettingsRegistryMergeUtils::IsPathAncestorDescendantOrEqual(projectNameKey, path)
@@ -201,6 +204,12 @@ namespace AZ
            {
                UpdateProjectSpecializationFromProjectName(newProjectName);
            }
+
+            // #3 Update the ComponentApplication CommandLine instance when the command line settings are merged into the Settings Registry
+            if (path == AZ::SettingsRegistryMergeUtils::CommandLineValueChangedKey)
+            {
+                UpdateCommandLine();
+            }
        }

        //! Add the project name as a specialization underneath the /Amazon/AzCore/Settings/Specializations path
@@ -233,10 +242,16 @@ namespace AZ
            AZ::SettingsRegistryMergeUtils::MergeSettingsToRegistry_AddRuntimeFilePaths(m_registry);
        }

+        void UpdateCommandLine()
+        {
+            AZ::SettingsRegistryMergeUtils::GetCommandLineFromRegistry(m_registry, m_commandLine);
+        }
+
    private:
        AZ::IO::FixedMaxPath m_oldProjectPath;
        AZ::SettingsRegistryInterface::FixedValueString m_oldProjectName;
        AZ::SettingsRegistryInterface& m_registry;
+        AZ::CommandLine& m_commandLine;
    };

    void ComponentApplication::Descriptor::AllocatorRemapping::Reflect(ReflectContext* context, ComponentApplication* app)
@@ -415,6 +430,12 @@ namespace AZ
        // Add the Command Line arguments into the SettingsRegistry
        SettingsRegistryMergeUtils::StoreCommandLineToRegistry(*m_settingsRegistry, m_commandLine);

+        // Add a notifier to update the project_settings when
+        // 1. The 'project_path' key changes
+        // 2. The project specialization when the 'project-name' key changes
+        // 3. The ComponentApplication command line when the command line is stored to the registry
+        m_projectChangedHandler = m_settingsRegistry->RegisterNotifier(UpdateProjectSettingsEventHandler{ *m_settingsRegistry, m_commandLine });
+
        // Merge Command Line arguments
        constexpr bool executeRegDumpCommands = false;
        SettingsRegistryMergeUtils::MergeSettingsToRegistry_CommandLine(*m_settingsRegistry, m_commandLine, executeRegDumpCommands);
@@ -429,10 +450,6 @@ namespace AZ
        // for the application root.
        CalculateAppRoot();

-        // Add a notifier to update the /Amazon/AzCore/Settings/Specializations
-        // when the 'project_path' property changes within the SettingsRegistry
-        m_projectChangedHandler = m_settingsRegistry->RegisterNotifier(UpdateProjectSettingsEventHandler{ *m_settingsRegistry });
-
        // Merge the bootstrap.cfg file into the Settings Registry as soon as the OSAllocator has been created.
        SettingsRegistryMergeUtils::MergeSettingsToRegistry_Bootstrap(*m_settingsRegistry);
        SettingsRegistryMergeUtils::MergeSettingsToRegistry_O3deUserRegistry(*m_settingsRegistry, AZ_TRAIT_OS_PLATFORM_CODENAME, {});
@@ -909,6 +926,8 @@ namespace AZ
        SettingsRegistryMergeUtils::MergeSettingsToRegistry_ProjectUserRegistry(registry, AZ_TRAIT_OS_PLATFORM_CODENAME, specializations, &scratchBuffer);
        SettingsRegistryMergeUtils::MergeSettingsToRegistry_CommandLine(registry, m_commandLine, true);
 #endif
+        // Update the Runtime file paths in case the "{BootstrapSettingsRootKey}/assets" key was overriden by a setting registry
+        AZ::SettingsRegistryMergeUtils::MergeSettingsToRegistry_AddRuntimeFilePaths(registry);
    }

    void ComponentApplication::SetSettingsRegistrySpecializations(SettingsRegistryInterface::Specializations& specializations)
@@ -19,9 +19,6 @@ namespace AZ
 {
    class Vector3;

-    //! Do not allow the scale to be zero to avoid problems with inverting scale.
-    static constexpr float MinNonUniformScale = 1e-3f;
-
    using NonUniformScaleChangedEvent = AZ::Event<const AZ::Vector3&>;

    //! Requests for working with non-uniform scale.
@@ -26,7 +26,7 @@ namespace AZ
 {
    class Transform;

-    using TransformChangedEvent = Event<Transform, Transform>;
+    using TransformChangedEvent = Event<const Transform&, const Transform&>;

    using ParentChangedEvent = Event<EntityId, EntityId>;

@@ -38,6 +38,13 @@ namespace AZ
        bool CompareValueData(const void* lhs, const void* rhs) override;
    };

+    //! Limits for transform scale values.
+    //! The scale should not be zero to avoid problems with inverting.
+    //! @{
+    static constexpr float MinTransformScale = 1e-2f;
+    static constexpr float MaxTransformScale = 1e9f;
+    //! @}
+
    //! The basic transformation class, represented using a quaternion rotation, vector scale and vector translation.
    //! By design, cannot represent skew transformations.
    class Transform
@@ -167,14 +167,14 @@ namespace AZ
        }
    }

-    AZ_MATH_INLINE Vector2::Vector2(const Vector3& source)
+    Vector2::Vector2(const Vector3& source)
        : m_x(source.GetX())
        , m_y(source.GetY())
    {
    }


-    AZ_MATH_INLINE Vector2::Vector2(const Vector4& source)
+    Vector2::Vector2(const Vector4& source)
        : m_x(source.GetX())
        , m_y(source.GetY())
    {
@@ -0,0 +1,340 @@
+/*
+* 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 <AzCore/Casting/numeric_cast.h>
+#include <AzCore/PlatformId/PlatformDefaults.h>
+
+#include <AzCore/StringFunc/StringFunc.h>
+
+namespace AZ
+{
+    inline namespace PlatformDefaults
+    {
+        static const char* PlatformNames[PlatformId::NumPlatformIds] = { PlatformPC, PlatformES3, PlatformIOS, PlatformOSX, PlatformProvo, PlatformSalem, PlatformJasper, PlatformServer, PlatformAll, PlatformAllClient };
+
+        const char* PlatformIdToPalFolder(AZ::PlatformId platform)
+        {
+#ifdef IOS
+#define AZ_REDEFINE_IOS_AT_END IOS
+#undef IOS
+#endif
+            switch (platform)
+            {
+            case AZ::PC:
+                return "PC";
+            case AZ::ES3:
+                return "Android";
+            case AZ::IOS:
+                return "iOS";
+            case AZ::OSX:
+                return "Mac";
+            case AZ::PROVO:
+                return "Provo";
+            case AZ::SALEM:
+                return "Salem";
+            case AZ::JASPER:
+                return "Jasper";
+            case AZ::SERVER:
+                return "Server";
+            case AZ::ALL:
+            case AZ::ALL_CLIENT:
+            case AZ::NumPlatformIds:
+            case AZ::Invalid:
+            default:
+                return "";
+            }
+
+#ifdef AZ_REDEFINE_IOS_AT_END
+#define IOS AZ_REDEFINE_IOS_AT_END
+#endif
+        }
+
+        const char* OSPlatformToDefaultAssetPlatform(AZStd::string_view osPlatform)
+        {
+            if (osPlatform == PlatformCodeNameWindows || osPlatform == PlatformCodeNameLinux)
+            {
+                return PlatformPC;
+            }
+            else if (osPlatform == PlatformCodeNameMac)
+            {
+                return PlatformOSX;
+            }
+            else if (osPlatform == PlatformCodeNameAndroid)
+            {
+                return PlatformES3;
+            }
+            else if (osPlatform == PlatformCodeNameiOS)
+            {
+                return PlatformIOS;
+            }
+            else if (osPlatform == PlatformCodeNameProvo)
+            {
+                return PlatformProvo;
+            }
+            else if (osPlatform == PlatformCodeNameSalem)
+            {
+                return PlatformSalem;
+            }
+            else if (osPlatform == PlatformCodeNameJasper)
+            {
+                return PlatformJasper;
+            }
+
+            AZ_Error("PlatformDefault", false, R"(Supplied OS platform "%.*s" does not have a corresponding default asset platform)",
+                aznumeric_cast<int>(osPlatform.size()), osPlatform.data());
+            return "";
+        }
+
+        PlatformFlags PlatformHelper::GetPlatformFlagFromPlatformIndex(PlatformId platformIndex)
+        {
+            if (platformIndex < 0 || platformIndex > PlatformId::NumPlatformIds)
+            {
+                return PlatformFlags::Platform_NONE;
+            }
+            if (platformIndex == PlatformId::ALL)
+            {
+                return PlatformFlags::Platform_ALL;
+            }
+            if (platformIndex == PlatformId::ALL_CLIENT)
+            {
+                return PlatformFlags::Platform_ALL_CLIENT;
+            }
+            return static_cast<PlatformFlags>(1 << platformIndex);
+        }
+
+        AZStd::fixed_vector<AZStd::string_view, PlatformId::NumPlatformIds> PlatformHelper::GetPlatforms(PlatformFlags platformFlags)
+        {
+            AZStd::fixed_vector<AZStd::string_view, PlatformId::NumPlatformIds> platforms;
+            for (int platformNum = 0; platformNum < PlatformId::NumPlatformIds; ++platformNum)
+            {
+                const bool isAllPlatforms = PlatformId::ALL == static_cast<PlatformId>(platformNum)
+                    && ((platformFlags & PlatformFlags::Platform_ALL) != PlatformFlags::Platform_NONE);
+
+                const bool isAllClientPlatforms = PlatformId::ALL_CLIENT == static_cast<PlatformId>(platformNum)
+                    && ((platformFlags & PlatformFlags::Platform_ALL_CLIENT) != PlatformFlags::Platform_NONE);
+
+                if (isAllPlatforms || isAllClientPlatforms
+                    || (platformFlags & static_cast<PlatformFlags>(1 << platformNum)) != PlatformFlags::Platform_NONE)
+                {
+                    platforms.push_back(PlatformNames[platformNum]);
+                }
+            }
+
+            return platforms;
+        }
+
+        AZStd::fixed_vector<AZStd::string_view, PlatformId::NumPlatformIds> PlatformHelper::GetPlatformsInterpreted(PlatformFlags platformFlags)
+        {
+            return GetPlatforms(GetPlatformFlagsInterpreted(platformFlags));
+        }
+
+        AZStd::fixed_vector<PlatformId, PlatformId::NumPlatformIds> PlatformHelper::GetPlatformIndices(PlatformFlags platformFlags)
+        {
+            AZStd::fixed_vector<PlatformId, PlatformId::NumPlatformIds> platformIndices;
+            for (int i = 0; i < PlatformId::NumPlatformIds; i++)
+            {
+                PlatformId index = static_cast<PlatformId>(i);
+                if ((GetPlatformFlagFromPlatformIndex(index) & platformFlags) != PlatformFlags::Platform_NONE)
+                {
+                    platformIndices.emplace_back(index);
+                }
+            }
+            return platformIndices;
+        }
+
+        AZStd::fixed_vector<PlatformId, PlatformId::NumPlatformIds> PlatformHelper::GetPlatformIndicesInterpreted(PlatformFlags platformFlags)
+        {
+            return GetPlatformIndices(GetPlatformFlagsInterpreted(platformFlags));
+        }
+
+        PlatformFlags PlatformHelper::GetPlatformFlag(AZStd::string_view platform)
+        {
+            int platformIndex = GetPlatformIndexFromName(platform);
+            if (platformIndex == PlatformId::Invalid)
+            {
+                AZ_Error("PlatformDefault", false, "Invalid Platform ( %.*s ).\n", static_cast<int>(platform.length()), platform.data());
+                return PlatformFlags::Platform_NONE;
+            }
+
+            if (platformIndex == PlatformId::ALL)
+            {
+                return PlatformFlags::Platform_ALL;
+            }
+
+            if (platformIndex == PlatformId::ALL_CLIENT)
+            {
+                return PlatformFlags::Platform_ALL_CLIENT;
+            }
+
+            return static_cast<PlatformFlags>(1 << platformIndex);
+        }
+
+        const char* PlatformHelper::GetPlatformName(PlatformId platform)
+        {
+            if (platform < 0 || platform > PlatformId::NumPlatformIds)
+            {
+                return "invalid";
+            }
+            return PlatformNames[platform];
+        }
+
+        void PlatformHelper::AppendPlatformCodeNames(AZStd::fixed_vector<AZStd::string_view, MaxPlatformCodeNames>& platformCodes, AZStd::string_view platformId)
+        {
+            PlatformId platform = GetPlatformIdFromName(platformId);
+            AZ_Assert(platform != PlatformId::Invalid, "Unsupported Platform ID: %.*s", static_cast<int>(platformId.length()), platformId.data());
+            AppendPlatformCodeNames(platformCodes, platform);
+        }
+
+        void PlatformHelper::AppendPlatformCodeNames(AZStd::fixed_vector<AZStd::string_view, MaxPlatformCodeNames>& platformCodes, PlatformId platformId)
+        {
+            // The IOS SDK has a macro that defines IOS as 1 which causes the enum below to be incorrectly converted to "PlatformId::1".
+#pragma push_macro("IOS")
+#undef IOS
+        // To reduce work the Asset Processor groups assets that can be shared between hardware platforms together. For this
+        // reason "PC" can for instance cover both the Windows and Linux platforms and "IOS" can cover AppleTV and iOS.
+            switch (platformId)
+            {
+            case PlatformId::PC:
+                platformCodes.emplace_back(PlatformCodeNameWindows);
+                platformCodes.emplace_back(PlatformCodeNameLinux);
+                break;
+            case PlatformId::ES3:
+                platformCodes.emplace_back(PlatformCodeNameAndroid);
+                break;
+            case PlatformId::IOS:
+                platformCodes.emplace_back(PlatformCodeNameiOS);
+                break;
+            case PlatformId::OSX:
+                platformCodes.emplace_back(PlatformCodeNameMac);
+                break;
+            case PlatformId::PROVO:
+                platformCodes.emplace_back(PlatformCodeNameProvo);
+                break;
+            case PlatformId::SALEM:
+                platformCodes.emplace_back(PlatformCodeNameSalem);
+                break;
+            case PlatformId::JASPER:
+                platformCodes.emplace_back(PlatformCodeNameJasper);
+                break;
+            case PlatformId::SERVER:
+                // Server is not a hardware platform
+                break;
+            default:
+                AZ_Assert(false, "Unsupported Platform ID: %i", platformId);
+                break;
+            }
+#pragma pop_macro("IOS")
+        }
+
+        int PlatformHelper::GetPlatformIndexFromName(AZStd::string_view platformName)
+        {
+            for (int idx = 0; idx < PlatformId::NumPlatformIds; idx++)
+            {
+                if (platformName == PlatformNames[idx])
+                {
+                    return idx;
+                }
+            }
+
+            return PlatformId::Invalid;
+        }
+
+        PlatformId PlatformHelper::GetPlatformIdFromName(AZStd::string_view platformName)
+        {
+            return aznumeric_caster(GetPlatformIndexFromName(platformName));
+        }
+
+        AssetPlatformCombinedString PlatformHelper::GetCommaSeparatedPlatformList(PlatformFlags platformFlags)
+        {
+            AZStd::fixed_vector<AZStd::string_view, PlatformId::NumPlatformIds> platformNames = GetPlatforms(platformFlags);
+            AssetPlatformCombinedString platformsString;
+            AZ::StringFunc::Join(platformsString, platformNames.begin(), platformNames.end(), ", ");
+            return platformsString;
+        }
+
+        PlatformFlags PlatformHelper::GetPlatformFlagsInterpreted(PlatformFlags platformFlags)
+        {
+            PlatformFlags returnFlags = PlatformFlags::Platform_NONE;
+
+            if ((platformFlags & PlatformFlags::Platform_ALL) != PlatformFlags::Platform_NONE)
+            {
+                for (int i = 0; i < NumPlatforms; ++i)
+                {
+                    auto platformId = static_cast<PlatformId>(i);
+
+                    if (platformId != PlatformId::ALL && platformId != PlatformId::ALL_CLIENT)
+                    {
+                        returnFlags |= GetPlatformFlagFromPlatformIndex(platformId);
+                    }
+                }
+            }
+            else if ((platformFlags & PlatformFlags::Platform_ALL_CLIENT) != PlatformFlags::Platform_NONE)
+            {
+                for (int i = 0; i < NumPlatforms; ++i)
+                {
+                    auto platformId = static_cast<PlatformId>(i);
+
+                    if (platformId != PlatformId::ALL && platformId != PlatformId::ALL_CLIENT && platformId != PlatformId::SERVER)
+                    {
+                        returnFlags |= GetPlatformFlagFromPlatformIndex(platformId);
+                    }
+                }
+            }
+            else
+            {
+                returnFlags = platformFlags;
+            }
+
+            return returnFlags;
+        }
+
+        bool PlatformHelper::IsSpecialPlatform(PlatformFlags platformFlags)
+        {
+            return (platformFlags & PlatformFlags::Platform_ALL) != PlatformFlags::Platform_NONE
+                || (platformFlags & PlatformFlags::Platform_ALL_CLIENT) != PlatformFlags::Platform_NONE;
+        }
+
+        bool HasFlagHelper(PlatformFlags flags, PlatformFlags checkPlatform)
+        {
+            return (flags & checkPlatform) == checkPlatform;
+        }
+
+
+        bool PlatformHelper::HasPlatformFlag(PlatformFlags flags, PlatformId checkPlatform)
+        {
+            // If checkPlatform contains any kind of invalid id, just exit out here
+            if (checkPlatform == PlatformId::Invalid || checkPlatform == NumPlatforms)
+            {
+                return false;
+            }
+
+            // ALL_CLIENT + SERVER = ALL
+            if (HasFlagHelper(flags, PlatformFlags::Platform_ALL_CLIENT | PlatformFlags::Platform_SERVER))
+            {
+                flags = PlatformFlags::Platform_ALL;
+            }
+
+            if (HasFlagHelper(flags, PlatformFlags::Platform_ALL))
+            {
+                // It doesn't matter what checkPlatform is set to in this case, just return true
+                return true;
+            }
+
+            if (HasFlagHelper(flags, PlatformFlags::Platform_ALL_CLIENT))
+            {
+                return checkPlatform != PlatformId::SERVER;
+            }
+
+            return HasFlagHelper(flags, GetPlatformFlagFromPlatformIndex(checkPlatform));
+        }
+    }
+}
@@ -0,0 +1,157 @@
+/*
+* 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.
+*
+*/
+
+#pragma once
+
+#include <AzCore/Preprocessor/Enum.h>
+#include <AzCore/std/containers/fixed_vector.h>
+#include <AzCore/std/containers/unordered_map.h>
+#include <AzCore/std/string/fixed_string.h>
+#include <AzCore/std/string/string_view.h>
+
+// On IOS builds IOS will be defined and interfere with the below enums
+#pragma push_macro("IOS")
+#undef IOS
+
+namespace AZ
+{
+    inline namespace PlatformDefaults
+    {
+        constexpr char PlatformPC[] = "pc";
+        constexpr char PlatformES3[] = "es3";
+        constexpr char PlatformIOS[] = "ios";
+        constexpr char PlatformOSX[] = "osx_gl";
+        constexpr char PlatformProvo[] = "provo";
+        constexpr char PlatformSalem[] = "salem";
+        constexpr char PlatformJasper[] = "jasper";
+        constexpr char PlatformServer[] = "server";
+
+        constexpr char PlatformCodeNameWindows[] = "Windows";
+        constexpr char PlatformCodeNameLinux[] = "Linux";
+        constexpr char PlatformCodeNameAndroid[] = "Android";
+        constexpr char PlatformCodeNameiOS[] = "iOS";
+        constexpr char PlatformCodeNameMac[] = "Mac";
+        constexpr char PlatformCodeNameProvo[] = "Provo";
+        constexpr char PlatformCodeNameSalem[] = "Salem";
+        constexpr char PlatformCodeNameJasper[] = "Jasper";
+        constexpr char PlatformAll[] = "all";
+        constexpr char PlatformAllClient[] = "all_client";
+
+        // Used for the capacity of a fixed vector to store the code names of platforms
+        // The value needs to be higher than the number of unique OS platforms that are supported(at this time 8)
+        constexpr size_t MaxPlatformCodeNames = 16;
+
+        //! This platform enum have platform values in sequence and can also be used to get the platform count.
+        AZ_ENUM_WITH_UNDERLYING_TYPE(PlatformId, int,
+            (Invalid, -1),
+            PC,
+            ES3,
+            IOS,
+            OSX,
+            PROVO,
+            SALEM,
+            JASPER,
+            SERVER, // Corresponds to the customer's flavor of "server" which could be windows, ubuntu, etc
+            ALL,
+            ALL_CLIENT,
+
+            // Add new platforms above this
+            NumPlatformIds
+        );
+        constexpr int NumClientPlatforms = 7;
+        constexpr int NumPlatforms = NumClientPlatforms + 1; // 1 "Server" platform currently
+        enum class PlatformFlags : AZ::u32
+        {
+            Platform_NONE = 0x00,
+            Platform_PC = 1 << PlatformId::PC,
+            Platform_ES3 = 1 << PlatformId::ES3,
+            Platform_IOS = 1 << PlatformId::IOS,
+            Platform_OSX = 1 << PlatformId::OSX,
+            Platform_PROVO = 1 << PlatformId::PROVO,
+            Platform_SALEM = 1 << PlatformId::SALEM,
+            Platform_JASPER = 1 << PlatformId::JASPER,
+            Platform_SERVER = 1 << PlatformId::SERVER,
+
+            // A special platform that will always correspond to all platforms, even if new ones are added
+            Platform_ALL = 1ULL << 30,
+
+            // A special platform that will always correspond to all non-server platforms, even if new ones are added
+            Platform_ALL_CLIENT = 1ULL << 31,
+
+            AllNamedPlatforms = Platform_PC | Platform_ES3 | Platform_IOS | Platform_OSX | Platform_PROVO | Platform_SALEM | Platform_JASPER | Platform_SERVER,
+        };
+
+        AZ_DEFINE_ENUM_BITWISE_OPERATORS(PlatformFlags);
+
+        // 32 characters should be more than enough to store a platform name
+        using AssetPlatformFixedString = AZStd::fixed_string<32>;
+        // Fixed string which can store a comma separated list of platforms names
+        // Additional byte is added to take into account the comma
+        using AssetPlatformCombinedString = AZStd::fixed_string < (AssetPlatformFixedString{}.max_size() + 1)* PlatformId::NumPlatformIds > ;
+
+        const char* PlatformIdToPalFolder(PlatformId platform);
+
+        const char* OSPlatformToDefaultAssetPlatform(AZStd::string_view osPlatform);
+
+        //! Platform Helper is an utility class that can be used to retrieve platform related information
+        class PlatformHelper
+        {
+        public:
+
+            //! Given a platformIndex returns the platform name
+            static const char* GetPlatformName(PlatformId platform);
+
+            //! Converts the platform name to the platform code names as defined in AZ_TRAIT_OS_PLATFORM_CODENAME.
+            static void AppendPlatformCodeNames(AZStd::fixed_vector<AZStd::string_view, MaxPlatformCodeNames>& platformCodes, AZStd::string_view platformName);
+
+            //! Converts the platform name to the platform code names as defined in AZ_TRAIT_OS_PLATFORM_CODENAME.
+            static void AppendPlatformCodeNames(AZStd::fixed_vector<AZStd::string_view, MaxPlatformCodeNames>& platformCodes, PlatformId platformId);
+
+            //! Given a platform name returns a platform index. 
+            //! If the platform is not found, the method returns -1. 
+            static int GetPlatformIndexFromName(AZStd::string_view platformName);
+
+            //! Given a platform name returns a platform id. 
+            //! If the platform is not found, the method returns -1. 
+            static PlatformId GetPlatformIdFromName(AZStd::string_view platformName);
+
+            //! Given a platformIndex returns the platformFlags
+            static PlatformFlags GetPlatformFlagFromPlatformIndex(PlatformId platform);
+
+            //! Given a platformFlags returns all the platform identifiers that are set.
+            static AZStd::fixed_vector<AZStd::string_view, PlatformId::NumPlatformIds> GetPlatforms(PlatformFlags platformFlags);
+            //! Given a platformFlags returns all the platform identifiers that are set, with special flags interpreted.  Do not use the result for saving
+            static AZStd::fixed_vector<AZStd::string_view, PlatformId::NumPlatformIds> GetPlatformsInterpreted(PlatformFlags platformFlags);
+
+            //! Given a platformFlags return a list of PlatformId indices
+            static AZStd::fixed_vector<PlatformId, PlatformId::NumPlatformIds> GetPlatformIndices(PlatformFlags platformFlags);
+            //! Given a platformFlags return a list of PlatformId indices, with special flags interpreted.  Do not use the result for saving
+            static AZStd::fixed_vector<PlatformId, PlatformId::NumPlatformIds> GetPlatformIndicesInterpreted(PlatformFlags platformFlags);
+
+            //! Given a platform identifier returns its corresponding platform flag.
+            static PlatformFlags GetPlatformFlag(AZStd::string_view platform);
+
+            //! Given any platformFlags returns a string listing the input platforms
+            static AssetPlatformCombinedString GetCommaSeparatedPlatformList(PlatformFlags platformFlags);
+
+            //! If platformFlags contains any special flags, they are removed and replaced with the normal flags they represent
+            static PlatformFlags GetPlatformFlagsInterpreted(PlatformFlags platformFlags);
+
+            //! Returns true if platformFlags contains any special flags
+            static bool IsSpecialPlatform(PlatformFlags platformFlags);
+
+            //! Returns true if platformFlags has checkPlatform flag set.
+            static bool HasPlatformFlag(PlatformFlags platformFlags, PlatformId checkPlatform);
+        };
+    }
+}
+#pragma pop_macro("IOS")
@@ -0,0 +1,100 @@
+/*
+ * 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 "ByteStreamSerializer.h"
+
+#include <AzCore/Casting/numeric_cast.h>
+#include <AzCore/Memory/SystemAllocator.h>
+#include <AzCore/Serialization/Json/JsonSerialization.h>
+#include <AzCore/StringFunc/StringFunc.h>
+
+namespace AZ
+{
+    namespace ByteSerializerInternal
+    {
+        static JsonSerializationResult::Result Load(void* outputValue, const rapidjson::Value& inputValue, JsonDeserializerContext& context)
+        {
+            using JsonSerializationResult::Outcomes;
+            using JsonSerializationResult::Tasks;
+
+            AZ_Assert(outputValue, "Expected a valid pointer to load from json value.");
+
+            switch (inputValue.GetType())
+            {
+            case rapidjson::kStringType: {
+                JsonByteStream buffer;
+                if (AZ::StringFunc::Base64::Decode(buffer, inputValue.GetString(), inputValue.GetStringLength()))
+                {
+                    JsonByteStream* valAsByteStream = static_cast<JsonByteStream*>(outputValue);
+                    *valAsByteStream = AZStd::move(buffer);
+                    return context.Report(Tasks::ReadField, Outcomes::Success, "Successfully read ByteStream.");
+                }
+                return context.Report(Tasks::ReadField, Outcomes::Invalid, "Decode of Base64 encoded ByteStream failed.");
+            }
+            case rapidjson::kArrayType:
+            case rapidjson::kObjectType:
+            case rapidjson::kNullType:
+            case rapidjson::kFalseType:
+            case rapidjson::kTrueType:
+            case rapidjson::kNumberType:
+                return context.Report(
+                    Tasks::ReadField, Outcomes::Unsupported,
+                    "Unsupported type. ByteStream values cannot be read from arrays, objects, nulls, booleans or numbers.");
+            default:
+                return context.Report(Tasks::ReadField, Outcomes::Unknown, "Unknown json type encountered for ByteStream value.");
+            }
+        }
+
+        static JsonSerializationResult::Result StoreWithDefault(
+            rapidjson::Value& outputValue, const void* inputValue, const void* defaultValue, JsonSerializerContext& context)
+        {
+            using JsonSerializationResult::Outcomes;
+            using JsonSerializationResult::Tasks;
+
+            const JsonByteStream& valAsByteStream = *static_cast<const JsonByteStream*>(inputValue);
+            if (context.ShouldKeepDefaults() || !defaultValue || (valAsByteStream != *static_cast<const JsonByteStream*>(defaultValue)))
+            {
+                const auto base64ByteStream = AZ::StringFunc::Base64::Encode(valAsByteStream.data(), valAsByteStream.size());
+                outputValue.SetString(base64ByteStream.c_str(), base64ByteStream.size(), context.GetJsonAllocator());
+                return context.Report(Tasks::WriteValue, Outcomes::Success, "ByteStream successfully stored.");
+            }
+
+            return context.Report(Tasks::WriteValue, Outcomes::DefaultsUsed, "Default ByteStream used.");
+        }
+    } // namespace ByteSerializerInternal
+
+    AZ_CLASS_ALLOCATOR_IMPL(JsonByteStreamSerializer, SystemAllocator, 0);
+
+    JsonSerializationResult::Result JsonByteStreamSerializer::Load(
+        void* outputValue, [[maybe_unused]] const Uuid& outputValueTypeId, const rapidjson::Value& inputValue,
+        JsonDeserializerContext& context)
+    {
+        AZ_Assert(
+            azrtti_typeid<JsonByteStream>() == outputValueTypeId,
+            "Unable to deserialize AZStd::vector<AZ::u8>> to json because the provided type is %s",
+            outputValueTypeId.ToString<AZStd::string>().c_str());
+
+        return ByteSerializerInternal::Load(outputValue, inputValue, context);
+    }
+
+    JsonSerializationResult::Result JsonByteStreamSerializer::Store(
+        rapidjson::Value& outputValue, const void* inputValue, const void* defaultValue, [[maybe_unused]] const Uuid& valueTypeId,
+        JsonSerializerContext& context)
+    {
+        AZ_Assert(
+            azrtti_typeid<JsonByteStream>() == valueTypeId,
+            "Unable to serialize AZStd::vector<AZ::u8> to json because the provided type is %s",
+            valueTypeId.ToString<AZStd::string>().c_str());
+
+        return ByteSerializerInternal::StoreWithDefault(outputValue, inputValue, defaultValue, context);
+    }
+} // namespace AZ
@@ -0,0 +1,38 @@
+/*
+ * 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.
+ *
+ */
+
+#pragma once
+
+#include <AzCore/Serialization/Json/BaseJsonSerializer.h>
+#include <AzCore/std/containers/vector.h>
+
+namespace AZ
+{
+    using JsonByteStream = AZStd::vector<AZ::u8>; //!< Alias for AZStd::vector<AZ::u8>.
+
+    //! Serialize a stream of bytes (usually binary data) as a json string value.
+    //! @note Related to GenericClassByteStream (part of SerializeGenericTypeInfo<AZStd::vector<AZ::u8>> - see AZStdContainers.inl for more
+    //! details).
+    class JsonByteStreamSerializer : public BaseJsonSerializer
+    {
+    public:
+        AZ_RTTI(JsonByteStreamSerializer, "{30F0EA5A-CD13-4BA7-BAE1-D50D851CAC45}", BaseJsonSerializer);
+        AZ_CLASS_ALLOCATOR_DECL;
+
+        JsonSerializationResult::Result Load(
+            void* outputValue, const Uuid& outputValueTypeId, const rapidjson::Value& inputValue,
+            JsonDeserializerContext& context) override;
+        JsonSerializationResult::Result Store(
+            rapidjson::Value& outputValue, const void* inputValue, const void* defaultValue, const Uuid& valueTypeId,
+            JsonSerializerContext& context) override;
+    };
+} // namespace AZ
@@ -14,6 +14,7 @@
 #include <AzCore/Serialization/Json/ArraySerializer.h>
 #include <AzCore/Serialization/Json/BasicContainerSerializer.h>
 #include <AzCore/Serialization/Json/BoolSerializer.h>
+#include <AzCore/Serialization/Json/ByteStreamSerializer.h>
 #include <AzCore/Serialization/Json/DoubleSerializer.h>
 #include <AzCore/Serialization/Json/IntSerializer.h>
 #include <AzCore/Serialization/Json/JsonSystemComponent.h>
@@ -68,6 +69,8 @@ namespace AZ
            jsonContext->Serializer<JsonStringSerializer>()->HandlesType<AZStd::string>();
            jsonContext->Serializer<JsonOSStringSerializer>()->HandlesType<OSString>();

+            jsonContext->Serializer<JsonByteStreamSerializer>()->HandlesType<JsonByteStream>();
+
            jsonContext->Serializer<JsonBasicContainerSerializer>()
                ->HandlesType<AZStd::fixed_vector>()
                ->HandlesType<AZStd::forward_list>()
@@ -17,6 +17,7 @@
 #include <AzCore/JSON/pointer.h>
 #include <AzCore/JSON/prettywriter.h>
 #include <AzCore/JSON/writer.h>
+#include <AzCore/PlatformId/PlatformDefaults.h>
 #include <AzCore/Settings/SettingsRegistryMergeUtils.h>
 #include <AzCore/Settings/CommandLine.h>
 #include <AzCore/std/string/conversions.h>
@@ -132,23 +133,14 @@ namespace AZ::Internal

    AZ::IO::FixedMaxPath ScanUpRootLocator(AZStd::string_view rootFileToLocate)
    {
-
-        AZStd::fixed_string<AZ::IO::MaxPathLength> executableDir;
-        if (AZ::Utils::GetExecutableDirectory(executableDir.data(), executableDir.capacity()) == Utils::ExecutablePathResult::Success)
-        {
-            // Update the size value of the executable directory fixed string to correctly be the length of the null-terminated string
-            // stored within it
-            executableDir.resize_no_construct(AZStd::char_traits<char>::length(executableDir.data()));
-        }
-
-        AZ::IO::FixedMaxPath engineRootCandidate{ executableDir };
+        AZ::IO::FixedMaxPath rootCandidate{ AZ::Utils::GetExecutableDirectory() };

        bool rootPathVisited = false;
        do
        {
-            if (AZ::IO::SystemFile::Exists((engineRootCandidate / rootFileToLocate).c_str()))
+            if (AZ::IO::SystemFile::Exists((rootCandidate / rootFileToLocate).c_str()))
            {
-                return engineRootCandidate;
+                return rootCandidate;
            }

            // Note for posix filesystems the parent directory of '/' is '/' and for windows
@@ -156,38 +148,69 @@ namespace AZ::Internal

            // Validate that the parent directory isn't itself, that would imply
            // that it is the filesystem root path
-            AZ::IO::PathView parentPath = engineRootCandidate.ParentPath();
-            rootPathVisited = (engineRootCandidate == parentPath);
+            AZ::IO::PathView parentPath = rootCandidate.ParentPath();
+            rootPathVisited = (rootCandidate == parentPath);
            // Recurse upwards one directory
-            engineRootCandidate = AZStd::move(parentPath);
+            rootCandidate = AZStd::move(parentPath);

        } while (!rootPathVisited);

        return {};
    }

+    void InjectSettingToCommandLineFront(AZ::SettingsRegistryInterface& settingsRegistry,
+        AZStd::string_view path, AZStd::string_view value)
+    {
+        AZ::CommandLine commandLine;
+        AZ::SettingsRegistryMergeUtils::GetCommandLineFromRegistry(settingsRegistry, commandLine);
+        AZ::CommandLine::ParamContainer paramContainer;
+        commandLine.Dump(paramContainer);
+
+        auto projectPathOverride = AZStd::string::format(R"(--regset="%.*s=%.*s")",
+            aznumeric_cast<int>(path.size()), path.data(), aznumeric_cast<int>(value.size()), value.data());
+        paramContainer.emplace(paramContainer.begin(), AZStd::move(projectPathOverride));
+        commandLine.Parse(paramContainer);
+        AZ::SettingsRegistryMergeUtils::StoreCommandLineToRegistry(settingsRegistry, commandLine);
+    }
 } // namespace AZ::Internal

 namespace AZ::SettingsRegistryMergeUtils
 {
+    constexpr AZStd::string_view InternalScanUpEngineRootKey{ "/O3DE/Settings/Internal/engine_root_scan_up_path" };
+    constexpr AZStd::string_view InternalScanUpProjectRootKey{ "/O3DE/Settings/Internal/project_root_scan_up_path" };
+
    AZ::IO::FixedMaxPath FindEngineRoot(SettingsRegistryInterface& settingsRegistry)
    {
        AZ::IO::FixedMaxPath engineRoot;
-
        // This is the 'external' engine root key, as in passed from command-line or .setreg files.
        auto engineRootKey = SettingsRegistryInterface::FixedValueString::format("%s/engine_path", BootstrapSettingsRootKey);
+
+        // Step 1 Run the scan upwards logic once to find the location of the engine.json if it exist
+        // Once this step is run the {InternalScanUpEngineRootKey} is set in the Settings Registry
+        // to have this scan logic only run once InternalScanUpEngineRootKey the supplied registry
+        if (settingsRegistry.GetType(InternalScanUpEngineRootKey) == SettingsRegistryInterface::Type::NoType)
+        {
+            // We can scan up from exe directory to find engine.json, use that for engine root if it exists.
+            engineRoot = Internal::ScanUpRootLocator("engine.json");
+            // Set the {InternalScanUpEngineRootKey} to make sure this code path isn't called again for this settings registry
+            settingsRegistry.Set(InternalScanUpEngineRootKey, engineRoot.Native());
+            if (!engineRoot.empty())
+            {
+                settingsRegistry.Set(engineRootKey, engineRoot.Native());
+                // Inject the engine root into the front of the command line settings
+                Internal::InjectSettingToCommandLineFront(settingsRegistry, engineRootKey, engineRoot.Native());
+                return engineRoot;
+            }
+        }
+
+        // Step 2 check if the engine_path key has been supplied
        if (settingsRegistry.Get(engineRoot.Native(), engineRootKey); !engineRoot.empty())
        {
            return engineRoot;
        }

-        // We can scan up from exe directory to find engine.json, use that for engine root if it exists.
-        if (engineRoot = Internal::ScanUpRootLocator("engine.json"); !engineRoot.empty())
-        {
-            settingsRegistry.Set(engineRootKey, engineRoot.c_str());
-            return engineRoot;
-        }
-
+        // Step 3 locate the project root and attempt to find the engine root using the registered engine
+        // for the project in the project.json file
        AZ::IO::FixedMaxPath projectRoot = FindProjectRoot(settingsRegistry);
        if (projectRoot.empty())
        {
@@ -207,16 +230,30 @@ namespace AZ::SettingsRegistryMergeUtils
    AZ::IO::FixedMaxPath FindProjectRoot(SettingsRegistryInterface& settingsRegistry)
    {
        AZ::IO::FixedMaxPath projectRoot;
-        // This is the 'external' project root key, as in passed from command-line or .setreg files.
-        auto projectRootKey = SettingsRegistryInterface::FixedValueString::format("%s/project_path", BootstrapSettingsRootKey);
-        if (settingsRegistry.Get(projectRoot.Native(), projectRootKey))
+        const auto projectRootKey = SettingsRegistryInterface::FixedValueString::format("%s/project_path", BootstrapSettingsRootKey);
+
+        // Step 1 Run the scan upwards logic once to find the location of the project.json if it exist
+        // Once this step is run the {InternalScanUpProjectRootKey} is set in the Settings Registry
+        // to have this scan logic only run once for the supplied registry
+        // SettingsRegistryInterface::GetType is used to check if a key is set
+        if (settingsRegistry.GetType(InternalScanUpProjectRootKey) == SettingsRegistryInterface::Type::NoType)
        {
-            return projectRoot;
+            projectRoot = Internal::ScanUpRootLocator("project.json");
+            // Set the {InternalScanUpProjectRootKey} to make sure this code path isn't called again for this settings registry
+            settingsRegistry.Set(InternalScanUpProjectRootKey, projectRoot.Native());
+            if (!projectRoot.empty())
+            {
+                settingsRegistry.Set(projectRootKey, projectRoot.c_str());
+                // Inject the project root into the front of the command line settings
+                Internal::InjectSettingToCommandLineFront(settingsRegistry, projectRootKey, projectRoot.Native());
+                return projectRoot;
+            }
        }

-        if (projectRoot = Internal::ScanUpRootLocator("project.json"); !projectRoot.empty())
+        // Step 2 Check the project-path key
+        // This is the project path root key, as in passed from command-line or .setreg files.
+        if (settingsRegistry.Get(projectRoot.Native(), projectRootKey))
        {
-            settingsRegistry.Set(projectRootKey, projectRoot.c_str());
            return projectRoot;
        }

@@ -463,18 +500,6 @@ namespace AZ::SettingsRegistryMergeUtils
    void MergeSettingsToRegistry_Bootstrap(SettingsRegistryInterface& registry)
    {
        ConfigParserSettings parserSettings;
-        parserSettings.m_commentPrefixFunc = [](AZStd::string_view line) -> AZStd::string_view
-        {
-            constexpr AZStd::string_view commentPrefixes[]{ "--", ";","#" };
-            for (AZStd::string_view commentPrefix : commentPrefixes)
-            {
-                if (size_t commentOffset = line.find(commentPrefix); commentOffset != AZStd::string_view::npos)
-                {
-                    return line.substr(0, commentOffset);
-                }
-            }
-            return line;
-        };
        parserSettings.m_registryRootPointerPath = BootstrapSettingsRootKey;
        MergeSettingsToRegistry_ConfigFile(registry, "bootstrap.cfg", parserSettings);
    }
@@ -501,9 +526,10 @@ namespace AZ::SettingsRegistryMergeUtils
            // and if that's missing just get "assets".
            constexpr char platformName[] = AZ_TRAIT_OS_PLATFORM_CODENAME_LOWER;

-            SettingsRegistryInterface::FixedValueString assetPlatform;
            buffer = AZStd::fixed_string<bufferSize>::format("%s/%s_assets", BootstrapSettingsRootKey, platformName);
            AZStd::string_view assetPlatformKey(buffer);
+            // Use the platform codename to retrieve the default asset platform value
+            SettingsRegistryInterface::FixedValueString assetPlatform = AZ::OSPlatformToDefaultAssetPlatform(AZ_TRAIT_OS_PLATFORM_CODENAME);
            if (!registry.Get(assetPlatform, assetPlatformKey))
            {
                buffer = AZStd::fixed_string<bufferSize>::format("%s/assets", BootstrapSettingsRootKey);
@@ -807,6 +833,11 @@ namespace AZ::SettingsRegistryMergeUtils
            ++argumentIndex;
            commandLinePath.resize(commandLineRootSize);
        }
+
+        // This key is used allow Notification Handlers to know when the command line has been updated within the
+        // registry. The value itself is meaningless. The JSON path of {CommandLineValueChangedKey}
+        // being passed to the Notification Event Handler indicates that the command line has be updated
+        registry.Set(CommandLineValueChangedKey, true);
    }

    bool GetCommandLineFromRegistry(SettingsRegistryInterface& registry, AZ::CommandLine& commandLine)
@@ -823,10 +854,16 @@ namespace AZ::SettingsRegistryMergeUtils
                }
                else if (valueName == "Value" && !value.empty())
                {
-                    m_arguments.push_back(value);
+                    // Make sure value types are in quotes in case they start with a command option prefix
+                    m_arguments.push_back(QuoteArgument(value));
                }
            }

+            AZStd::string QuoteArgument(AZStd::string_view arg)
+            {
+                return !arg.empty() ? AZStd::string::format(R"("%.*s")", aznumeric_cast<int>(arg.size()), arg.data()) : AZStd::string{ arg };
+            }
+
            // The first parameter is skipped by the ComamndLine::Parse function so initialize
            // the container with one empty element
            AZ::CommandLine::ParamContainer m_arguments{ 1 };
@@ -57,6 +57,9 @@ namespace AZ::SettingsRegistryMergeUtils

    //! Root key for where command line are stored at within the settings registry
    inline static constexpr char CommandLineRootKey[] = "/Amazon/AzCore/Runtime/CommandLine";
+    //! Key set to trigger a notification that the CommandLine has been stored within the settings registry
+    //! The value of the key has no meaning. Notification Handlers only need to check if the key was supplied
+    inline static constexpr char CommandLineValueChangedKey[] = "/Amazon/AzCore/Runtime/CommandLineChanged";

    //! Root key where raw project settings (project.json) file is merged to settings registry
    inline static constexpr char ProjectSettingsRootKey[] = "/Amazon/Project/Settings";
@@ -74,6 +77,20 @@ namespace AZ::SettingsRegistryMergeUtils
    //! If it's still not found, attempt to find the project (by similar means) then reconcile the
    //! engine root by inspecting project.json and the engine manifest file.
    AZ::IO::FixedMaxPath FindEngineRoot(SettingsRegistryInterface& settingsRegistry);
+
+    //! The algorithm that is used to find the project root is as follows
+    //! 1. The first time this function is it performs a upward scan for a project.json file from
+    //! the executable directory and if found stores that path to an internal key.
+    //! In the same step it injects the path into the front of list of command line parameters
+    //! using the --regset="{BootstrapSettingsRootKey}/project_path=<path>" value
+    //! 2. Next the "{BootstrapSettingsRootKey}/project_path" is checked to see if it has a project path set
+    //!
+    //! The order in which the project path settings are overridden proceeds in the following order
+    //! 1. project_path set in the <engine-root>/bootstrap.cfg file
+    //! 2. project_path set in a *.setreg/*.setregpatch file
+    //! 3. project_path found by scanning upwards from the executable directory to the project.json path
+    //! 4. project_path set on the Command line via either --regset="{BootstrapSettingsRootKey}/project_path=<path>"
+    //!    or --project_path=<path>
    AZ::IO::FixedMaxPath FindProjectRoot(SettingsRegistryInterface& settingsRegistry);

    //! Query the specializations that will be used when loading the Settings Registry.
@@ -505,6 +505,8 @@ set(FILES
    Serialization/Json/BasicContainerSerializer.cpp
    Serialization/Json/BoolSerializer.h
    Serialization/Json/BoolSerializer.cpp
+    Serialization/Json/ByteStreamSerializer.h
+    Serialization/Json/ByteStreamSerializer.cpp
    Serialization/Json/CastingHelpers.h
    Serialization/Json/DoubleSerializer.h
    Serialization/Json/DoubleSerializer.cpp
@@ -605,6 +607,8 @@ set(FILES
    Utils/Utils.h
    Script/lua/lua.h
    Memory/HeapSchema.cpp
+    PlatformId/PlatformDefaults.h
+    PlatformId/PlatformDefaults.cpp
    PlatformId/PlatformId.h
    PlatformId/PlatformId.cpp
    Socket/AzSocket_fwd.h
@@ -0,0 +1,59 @@
+/*
+ * 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 <AzCore/Serialization/Json/ByteStreamSerializer.h>
+#include <Tests/Serialization/Json/BaseJsonSerializerFixture.h>
+#include <Tests/Serialization/Json/JsonSerializerConformityTests.h>
+
+namespace JsonSerializationTests
+{
+    class ByteStreamSerializerTestDescription : public JsonSerializerConformityTestDescriptor<AZ::JsonByteStream>
+    {
+    public:
+        AZStd::shared_ptr<AZ::BaseJsonSerializer> CreateSerializer() override
+        {
+            return AZStd::make_shared<AZ::JsonByteStreamSerializer>();
+        }
+
+        AZStd::shared_ptr<AZ::JsonByteStream> CreateDefaultInstance() override
+        {
+            return AZStd::make_shared<AZ::JsonByteStream>();
+        }
+
+        AZStd::shared_ptr<AZ::JsonByteStream> CreateFullySetInstance() override
+        {
+            // create a JsonByteStream (AZStd::vector<u8>) with ten 'a's
+            return AZStd::make_shared<AZ::JsonByteStream>(10, 'a');
+        }
+
+        AZStd::string_view GetJsonForFullySetInstance() override
+        {
+            // Base64 encoded version of 'aaaaaaaaaa' (see CreateFullySetInstance)
+            return R"("YWFhYWFhYWFhYQ==")";
+        }
+
+        void ConfigureFeatures(JsonSerializerConformityTestDescriptorFeatures& features) override
+        {
+            features.EnableJsonType(rapidjson::kStringType);
+            features.m_supportsPartialInitialization = false;
+            features.m_supportsInjection = false;
+        }
+
+        bool AreEqual(const AZ::JsonByteStream& lhs, const AZ::JsonByteStream& rhs) override
+        {
+            return lhs == rhs;
+        }
+    };
+
+    using ByteStreamConformityTestTypes = ::testing::Types<ByteStreamSerializerTestDescription>;
+    INSTANTIATE_TYPED_TEST_CASE_P(JsonByteStreamSerialzier, JsonSerializerConformityTests, ByteStreamConformityTestTypes);
+} // namespace JsonSerializationTests
@@ -98,6 +98,7 @@ set(FILES
    Serialization/Json/BaseJsonSerializerTests.cpp
    Serialization/Json/BasicContainerSerializerTests.cpp
    Serialization/Json/BoolSerializerTests.cpp
+    Serialization/Json/ByteStreamSerializerTests.cpp
    Serialization/Json/ColorSerializerTests.cpp
    Serialization/Json/DoubleSerializerTests.cpp
    Serialization/Json/IntSerializerTests.cpp