Syncing content from committish f6b3531dce4818fb5bf5130a6cd96bca2d3de762

microsoft · Nov 12, 2024 · 14364e6 · 14364e6
1 parent f31293f
commit 14364e6
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Showing 10 changed files with 684 additions and 198 deletions.
diff --git a/src/controls/dev/Collections/HashMap.h b/src/controls/dev/Collections/HashMap.h
@@ -7,7 +7,7 @@ template <typename K, typename V>
 class HashMap :
     public ReferenceTracker<
         HashMap<K, V>,
-        reference_tracker_implements_t<winrt::IMap<K, V>>::type,
+        typename reference_tracker_implements_t<winrt::IMap<K, V>>::type,
         winrt::IMapView<K, V>,
         winrt::IIterable<winrt::IKeyValuePair<K, V>>>
 {

diff --git a/src/controls/dev/Collections/Vector.h b/src/controls/dev/Collections/Vector.h
@@ -650,7 +650,7 @@ template <typename T, bool isObservable, bool isBindable, bool isDependencyObjec
 class VectorBase :
     public ReferenceTracker<
     VectorBase<T, isObservable, isBindable, isDependencyObjectBase, isNoTrackerRef, Options>,
-    reference_tracker_implements_t<typename Options::VectorType>::type,
+    typename reference_tracker_implements_t<typename Options::VectorType>::type,
     typename Options::IterableType,
     std::conditional_t<isObservable, typename Options::ObservableVectorType, void>>,
     public Options::IVectorOwner

diff --git a/src/controls/dev/Collections/VectorIterator.h b/src/controls/dev/Collections/VectorIterator.h
@@ -40,7 +40,7 @@ template <typename T, bool isBindable = false, bool isDependencyObjectBase = tru
 class VectorIterator : 
     public ReferenceTracker<
         VectorIterator<T, isBindable, isDependencyObjectBase, Traits>,
-        reference_tracker_implements_t<typename Traits::IteratorType>::type>
+        typename reference_tracker_implements_t<typename Traits::IteratorType>::type>
 {
 public:
     VectorIterator(typename Traits::VectorType const& vector)

diff --git a/src/dxaml/Xaml.NTLegacy.Cpp.targets b/src/dxaml/Xaml.NTLegacy.Cpp.targets
@@ -112,12 +112,9 @@
 
         <ClCompile>
             <PreprocessorDefinitions>%(PreprocessorDefinitions);_HAS_MAGIC_STATICS=1;</PreprocessorDefinitions>
-            <!-- <AdditionalOptions>%(AdditionalOptions) -dvc7dname</AdditionalOptions> -->
-            <AdditionalOptions>%(AdditionalOptions) /Qspectre -d1vc7dname -Zc:sizedDealloc-</AdditionalOptions>
             <AdditionalOptions Condition="'$(PlatformTarget)'=='x86'">%(AdditionalOptions) /d2noftol3</AdditionalOptions>
         </ClCompile>
        <ClCompile Condition="'$(Immersive)'=='true'">
-           <!-- <AdditionalOptions>%(AdditionalOptions) -dvc7dname</AdditionalOptions> -->
            <AdditionalOptions Condition="'$(PlatformTarget)'=='x86'">%(AdditionalOptions) /d2noftol3 /d2CoroOptsWorkaround</AdditionalOptions>
 
         </ClCompile>

diff --git a/src/dxaml/msbuild/BuildSettings/LibraryCompile.props b/src/dxaml/msbuild/BuildSettings/LibraryCompile.props
@@ -131,7 +131,6 @@
       <!-- MSVC options. -->
       <ExtraOptions Condition="'$(ExperimentalClang)' != 'true'">%(ExtraOptions)
         /d1import_no_registry
-        /d1vc7dname
         /d2NoSmallFunctionOpt
         /d2CoroOptsWorkaround
         /d2AllowCompatibleILVersions
@@ -166,7 +165,6 @@
             /Brepro
             /d1import_no_registry
             /d1ReturnUdtEHInline
-            -d1vc7dname
             /d1ZWodr
             /d2AllowCompatibleILVersions
             /d2CoroOptsWorkaround

diff --git a/src/dxaml/xcp/core/inc/UIDMContainer.h b/src/dxaml/xcp/core/inc/UIDMContainer.h
@@ -16,6 +16,11 @@ class CUIElement;
 #include <ComTemplates.h>
 #include "DirectManipulationContainerHandler.h"
 #include "DirectManipulationContainer.h"
+#include <FrameworkUdk/Containment.h>
+
+// Bug 54433864: WinAppSDK 1.7: Using WinUI ListView and/or ItemsRepeater causes a substantial increase in unmanaged memory usage
+// Bug 54705344: WinAppSDK 1.6.2 Servicing: Using WinUI ListView and/or ItemsRepeater causes a substantial increase in unmanaged memory usage
+#define WINAPPSDK_CHANGEID_54705344 54705344
 
 class CUIDMContainer : public ctl::implements<IUnknown>
 {
@@ -169,7 +174,6 @@ class CUIDMContainer : public ctl::implements<IUnknown>
     // Constructor
     CUIDMContainer(_In_ CCoreServices* pCoreServices, _In_ CUIElement* pUIElement)
         : m_pCoreServices(pCoreServices)
-        , m_pUIElement(pUIElement)
         , m_pDMContainerHandler(NULL)
     {
 #ifdef DMCNTNR_DBG
@@ -181,7 +185,16 @@ class CUIDMContainer : public ctl::implements<IUnknown>
         pCoreServices->AddRef();
 
         ASSERT(pUIElement);
-        pUIElement->AddRef();
+
+        if (WinAppSdk::Containment::IsChangeEnabled<WINAPPSDK_CHANGEID_54705344>())
+        {
+            m_pUIElementWeakRef = xref::get_weakref(pUIElement);
+        }
+        else
+        {
+            m_pUIElement = pUIElement;
+            pUIElement->AddRef();
+        }
     }
 
 protected:
@@ -213,7 +226,13 @@ class CUIDMContainer : public ctl::implements<IUnknown>
 
 private:    
     CCoreServices* m_pCoreServices;
+
+    // Used when WinAppSDK 1.6.2 fix for 54705344 is not applied:
     CUIElement* m_pUIElement; // CUIElement object associated to this implementation
+
+    // Used when WinAppSDK 1.6.2 fix for 54705344 is applied:
+    xref::weakref_ptr<CUIElement> m_pUIElementWeakRef; // CUIElement object associated to this implementation
+
     IDirectManipulationContainerHandler* m_pDMContainerHandler;
 };
 
diff --git a/src/dxaml/xcp/core/inc/UIDMContainerHandler.h b/src/dxaml/xcp/core/inc/UIDMContainerHandler.h
@@ -159,6 +159,11 @@ class CUIDMContainerHandler final : public CXcpObjectBase<IDirectManipulationCon
 
 private:
     CInputServices* m_inputServices;
+
+    // Used when WinAppSDK 1.6.2 fix for 54705344 is not applied:
     CUIElement* m_pUIElement; // CUIElement object associated to this IDirectManipulationContainerHandler implementation
+
+    // Used when WinAppSDK 1.6.2 fix for 54705344 is applied:
+    xref::weakref_ptr<CUIElement> m_pUIElementWeakRef; // CUIElement object associated to this IDirectManipulationContainerHandler implementation
 };