Added DynamicRefreshRateSample

Samples/Composition/DynamicRefreshRateTool/cpp-winui/.gitignore

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+.vs/
+
+Debug/
+Release/
+
+x64/
+
+packages/
+
+Generated Files/
+
+AppPackages/

Samples/Composition/DynamicRefreshRateTool/cpp-winui/AnimationPage.cpp

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+//*********************************************************
+//
+// Copyright (c) Microsoft. All rights reserved.
+// This code is licensed under the MIT License (MIT).
+// THE SOFTWARE IS PROVIDED ?AS IS?, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH
+// THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+//*********************************************************
+
+#include "pch.h"
+#include "AnimationPage.h"
+#if __has_include("AnimationPage.g.cpp")
+#include "AnimationPage.g.cpp"
+#endif
+
+using namespace winrt;
+using namespace Microsoft::UI::Xaml;
+using namespace Microsoft::UI::Xaml::Controls::Primitives;
+
+namespace winrt::DynamicRefreshRateTool::implementation
+{
+    const float DEFAULT_ROTATION_SPEED = 3600;
+
+    AnimationPage::AnimationPage()
+    {
+        InitializeComponent();
+        myStoryBoard().Begin();
+    }
+
+    void AnimationPage::Button_Click(winrt::Windows::Foundation::IInspectable const& sender, winrt::Microsoft::UI::Xaml::RoutedEventArgs const& e)
+    {
+        auto buttonClicked = sender.try_as<ToggleButton>();
+
+        for (auto button : { Button1(), Button2(), Button3() }) {
+            if ((buttonClicked == button) != button.IsChecked().GetBoolean()) {
+                button.OnToggle();
+            }
+        }
+
+        if (Button1().IsChecked().GetBoolean()) {
+            RotationAnimation().To(DEFAULT_ROTATION_SPEED / 2);
+        }
+
+        if (Button2().IsChecked().GetBoolean()) {
+            RotationAnimation().To(DEFAULT_ROTATION_SPEED);
+        }
+
+        if (Button3().IsChecked().GetBoolean()) {
+            RotationAnimation().To(DEFAULT_ROTATION_SPEED * 2);
+        }
+    }
+}

Samples/Composition/DynamicRefreshRateTool/cpp-winui/AnimationPage.h

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+//*********************************************************
+//
+// Copyright (c) Microsoft. All rights reserved.
+// This code is licensed under the MIT License (MIT).
+// THE SOFTWARE IS PROVIDED ?AS IS?, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH
+// THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+//*********************************************************
+
+#pragma once
+
+#include "AnimationPage.g.h"
+
+namespace winrt::DynamicRefreshRateTool::implementation
+{
+    struct AnimationPage : AnimationPageT<AnimationPage>
+    {
+        AnimationPage();
+
+        void Button_Click(winrt::Windows::Foundation::IInspectable const& sender, winrt::Microsoft::UI::Xaml::RoutedEventArgs const& e);
+    };
+}
+
+namespace winrt::DynamicRefreshRateTool::factory_implementation
+{
+    struct AnimationPage : AnimationPageT<AnimationPage, implementation::AnimationPage>
+    {
+    };
+}

Samples/Composition/DynamicRefreshRateTool/cpp-winui/AnimationPage.idl

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+//*********************************************************
+//
+// Copyright (c) Microsoft. All rights reserved.
+// This code is licensed under the MIT License (MIT).
+// THE SOFTWARE IS PROVIDED ?AS IS?, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH
+// THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+//*********************************************************
+
+namespace DynamicRefreshRateTool
+{
+    [default_interface]
+    runtimeclass AnimationPage : Microsoft.UI.Xaml.Controls.Page
+    {
+        AnimationPage();
+    }
+}

Samples/Composition/DynamicRefreshRateTool/cpp-winui/AnimationPage.xaml

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+<Page
+    x:Class="DynamicRefreshRateTool.AnimationPage"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:local="using:DynamicRefreshRateTool"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:muxc="using:Microsoft.UI.Xaml.Controls"
+    mc:Ignorable="d">
+
+    <Grid Background="{ThemeResource ForegroundBrush}">
+        <Grid.Clip>
+            <RectangleGeometry Rect="0,0,9999,9999" />
+        </Grid.Clip>
+        <Grid VerticalAlignment="Center" HorizontalAlignment="Center" RenderTransformOrigin="0.5,0.5">
+            <Ellipse HorizontalAlignment="Center" Height="25" VerticalAlignment="Center" Width="25" Fill="{ThemeResource SystemAccentColorLight2}" Stroke="{ThemeResource SystemAccentColorDark2}">
+                <Ellipse.RenderTransform>
+                    <CompositeTransform TranslateX="150"/>
+                </Ellipse.RenderTransform>
+            </Ellipse>
+
+            <Ellipse HorizontalAlignment="Center" Height="25" VerticalAlignment="Center" Width="25" Fill="{ThemeResource SystemAccentColorLight2}" Stroke="{ThemeResource SystemAccentColorDark2}">
+                <Ellipse.RenderTransform>
+                    <CompositeTransform TranslateY="150"/>
+                </Ellipse.RenderTransform>
+            </Ellipse>
+
+            <Ellipse HorizontalAlignment="Center" Height="25" VerticalAlignment="Center" Width="25" Fill="{ThemeResource SystemAccentColorLight2}" Stroke="{ThemeResource SystemAccentColorDark2}">
+                <Ellipse.RenderTransform>
+                    <CompositeTransform TranslateX="-150"/>
+                </Ellipse.RenderTransform>
+            </Ellipse>
+
+            <Ellipse HorizontalAlignment="Center" Height="25" VerticalAlignment="Center" Width="25" Fill="{ThemeResource SystemAccentColorLight2}" Stroke="{ThemeResource SystemAccentColorDark2}">
+                <Ellipse.RenderTransform>
+                    <CompositeTransform TranslateY="-150"/>
+                </Ellipse.RenderTransform>
+            </Ellipse>
+
+            <Grid.RenderTransform>
+                <CompositeTransform x:Name="globalTrnsform"/>
+            </Grid.RenderTransform>
+        </Grid>
+
+        <StackPanel Orientation="Horizontal" VerticalAlignment="Bottom" HorizontalAlignment="Center">
+            <ToggleButton Margin="10" Name="Button1" Click="Button_Click">x0.5 Speed</ToggleButton>
+            <ToggleButton Margin="10" Name="Button2" Click="Button_Click" IsChecked="True">x1 Speed</ToggleButton>
+            <ToggleButton Margin="10" Name="Button3" Click="Button_Click">x2 Speed</ToggleButton>
+        </StackPanel>
+
+
+        <Grid.Resources>
+            <Storyboard x:Name="myStoryBoard">
+                <DoubleAnimation Storyboard.TargetName="globalTrnsform"
+                                 Storyboard.TargetProperty="Rotation"
+                                 From="0.0"
+                                 To="3600.0"
+                                 Duration="0:0:6.66666"
+                                 RepeatBehavior="Forever"
+                                 x:Name="RotationAnimation"/>
+            </Storyboard>
+        </Grid.Resources>
+    </Grid>
+</Page>

Samples/Composition/DynamicRefreshRateTool/cpp-winui/App.idl

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+//*********************************************************
+//
+// Copyright (c) Microsoft. All rights reserved.
+// This code is licensed under the MIT License (MIT).
+// THE SOFTWARE IS PROVIDED ?AS IS?, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH
+// THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+//*********************************************************
+
+namespace DynamicRefreshRateTool
+{
+}

Samples/Composition/DynamicRefreshRateTool/cpp-winui/App.xaml

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+<Application
+    x:Class="DynamicRefreshRateTool.App"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:local="using:DynamicRefreshRateTool">
+    <Application.Resources>
+        <ResourceDictionary>
+
+            <ResourceDictionary.MergedDictionaries>
+                <XamlControlsResources xmlns="using:Microsoft.UI.Xaml.Controls" />
+            </ResourceDictionary.MergedDictionaries>
+
+            <ResourceDictionary.ThemeDictionaries>
+                <ResourceDictionary x:Key="Light">
+                    <SolidColorBrush x:Key="BackgroundBrush" Color="#F0F0F0"/>
+                    <SolidColorBrush x:Key="BackgroundBrush2" Color="#F6F6F6"/>
+                    <SolidColorBrush x:Key="ForegroundBrush" Color="#FDFDFD"/>
+                    <SolidColorBrush x:Key="BorderBrush" Color="#E5E5E5"/>
+                    <SolidColorBrush x:Key="ChartMain" Color="{ThemeResource SystemAccentColor}"/>
+                    <SolidColorBrush x:Key="ChartDash" Color="{ThemeResource SystemAccentColorLight1}"/>
+                    <SolidColorBrush x:Key="ChartFill" Color="{ThemeResource SystemAccentColorLight3}"/>
+                    <StaticResource x:Key="ControlExampleDisplayBrush" ResourceKey="SolidBackgroundFillColorBaseBrush" />
+
+                    <SolidColorBrush x:Key="WindowCaptionBackground">#20A0A0A0</SolidColorBrush>
+                    <SolidColorBrush x:Key="WindowCaptionBackgroundDisabled">#20A0A0A0</SolidColorBrush>
+                </ResourceDictionary>
+
+                <ResourceDictionary x:Key="Dark">
+                    <SolidColorBrush x:Key="BackgroundBrush" Color="#202020"/>
+                    <SolidColorBrush x:Key="BackgroundBrush2" Color="#262626"/>
+                    <SolidColorBrush x:Key="ForegroundBrush" Color="#2B2B2B"/>
+                    <SolidColorBrush x:Key="BorderBrush" Color="#1A1A1A"/>
+                    <SolidColorBrush x:Key="ChartMain" Color="{ThemeResource SystemAccentColor}"/>
+                    <SolidColorBrush x:Key="ChartDash" Color="{ThemeResource SystemAccentColorDark1}"/>
+                    <SolidColorBrush x:Key="ChartFill" Color="{ThemeResource SystemAccentColorDark3}"/>
+                    <StaticResource x:Key="ControlExampleDisplayBrush" ResourceKey="SolidBackgroundFillColorBaseBrush" />
+                </ResourceDictionary>
+            </ResourceDictionary.ThemeDictionaries>
+        </ResourceDictionary>
+
+    </Application.Resources>
+</Application>

Samples/Composition/DynamicRefreshRateTool/cpp-winui/App.xaml.cpp

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+//*********************************************************
+//
+// Copyright (c) Microsoft. All rights reserved.
+// This code is licensed under the MIT License (MIT).
+// THE SOFTWARE IS PROVIDED ?AS IS?, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH
+// THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+//*********************************************************
+
+#include "pch.h"
+
+#include "App.xaml.h"
+#include "MainWindow.xaml.h"
+
+using namespace winrt;
+using namespace Windows::Foundation;
+using namespace Microsoft::UI::Xaml;
+using namespace Microsoft::UI::Xaml::Controls;
+using namespace Microsoft::UI::Xaml::Navigation;
+using namespace DynamicRefreshRateTool;
+using namespace DynamicRefreshRateTool::implementation;
+using namespace Windows::UI::ViewManagement;
+
+/// <summary>
+/// Initializes the singleton application object.  This is the first line of authored code
+/// executed, and as such is the logical equivalent of main() or WinMain().
+/// </summary>
+App::App()
+{
+    InitializeComponent();
+
+#if defined _DEBUG && !defined DISABLE_XAML_GENERATED_BREAK_ON_UNHANDLED_EXCEPTION
+    UnhandledException([this](IInspectable const&, UnhandledExceptionEventArgs const& e)
+    {
+        if (IsDebuggerPresent())
+        {
+            auto errorMessage = e.Message();
+            __debugbreak();
+        }
+    });
+#endif
+}
+
+/// <summary>
+/// Invoked when the application is launched normally by the end user.  Other entry points
+/// will be used such as when the application is launched to open a specific file.
+/// </summary>
+/// <param name="e">Details about the launch request and process.</param>
+void App::OnLaunched(LaunchActivatedEventArgs const&)
+{
+    window = make<MainWindow>();
+
+    // Set default window size on startup
+    HWND hwnd{ nullptr };
+    window.try_as<IWindowNative>()->get_WindowHandle(&hwnd);
+    auto winid = winrt::Microsoft::UI::GetWindowIdFromWindow(hwnd);
+    auto appWindow = winrt::Microsoft::UI::Windowing::AppWindow::GetFromWindowId(winid);
+    double scale = GetDpiForWindow(hwnd) / 96.0;
+    appWindow.Resize({ static_cast<int>(800 * scale), static_cast<int>(600 * scale) });
+
+    window.Activate();
+}

Samples/Composition/DynamicRefreshRateTool/cpp-winui/App.xaml.h

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+//*********************************************************
+//
+// Copyright (c) Microsoft. All rights reserved.
+// This code is licensed under the MIT License (MIT).
+// THE SOFTWARE IS PROVIDED ?AS IS?, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH
+// THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+//*********************************************************
+
+#pragma once
+
+#include "App.xaml.g.h"
+
+namespace winrt::DynamicRefreshRateTool::implementation
+{
+    struct App : AppT<App>
+    {
+        App();
+
+        void OnLaunched(Microsoft::UI::Xaml::LaunchActivatedEventArgs const&);
+
+    private:
+        winrt::Microsoft::UI::Xaml::Window window{ nullptr };
+    };
+}