gramps
c01206fb8a
The ~30Hz CapturePreviewAsync PNG poll capped real cadence at ~20Hz (35–165ms full-HD encode+decode), so a 60fps widget still juddered at ~1/6 speed. Replaced polling with frame-driven capture of the composition controller's root visual — the mechanism WebView2CompositionControl and Flutter's webview_windows use (graphics_context.cc captures the root surface_ visual via CreateGraphicsCaptureItemFromVisual; reference: github.com/microsoft/Windows.UI.Composition.WinUI / flutter-internal webview_windows). Frames now arrive at the renderer's own pace; capture memory is epoch'd ring reuse + one crop-sized shared WriteableBitmap. New Services/WebCaptureFrameSource.cs owns GraphicsCaptureItem + free- threaded Direct3D11CaptureFramePool + session (Straight alpha readback, per-frame FindContentBounds → CropBounds). WebView2Manager reworked around per-session composition controllers + one UI-thread Compositor created via the CoreMessaging CreateDispatcherQueueController P/Invoke (the 19041 projection lacks CreateOnCurrentThread); internal seam ctor (Dispatcher, Func<string,IScreenCaptureSource>?) for hermetic tests. CaptureScheduler.cs deleted; the three SetCaptureInterval cadence hooks removed; InitWebView2() moved from MainWindow ctor to Loaded (a parent HWND must exist for the composition controller); the hidden WebViewHostPanel overlay deleted. TransparentBackgroundScript unchanged. Tests: WebView2ManagerTests reworked — 4 control-size + scheduler tests dropped, FindContentBounds tests moved to WebCaptureFrameSource, ONE integration test (Frames_PublishCroppedPreview_And_CoalesceToLatest_CarryingCropBounds) drives the seam with a FakeWebSource + background-STA DispatcherPump. Suite 293/293, 0 warnings. NOTE: composition path NOT yet verified on a device — the take is the next step. Web work committed locally only (no push per standing rule). Docs same-commit: ai.md Slice 14 + supersede marker on Slice 11, HANDOFF, MyMistakes (CoreMessaging DQ + namespace-landmine recipe), TASK 17, Controls/ViewModels/Services indexes.
106 lines
4.3 KiB
XML
106 lines
4.3 KiB
XML
<Window x:Class="ytLive.MainWindow"
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xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
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xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
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xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
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xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
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xmlns:vm="clr-namespace:ytLive.ViewModels"
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xmlns:models="clr-namespace:ytLive.Models"
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xmlns:Helpers="clr-namespace:ytLive.Helpers"
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xmlns:controls="clr-namespace:ytLive.Controls"
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xmlns:notifications="clr-namespace:Notification.Wpf.Controls;assembly=Notification.Wpf"
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mc:Ignorable="d"
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Title="{Binding WindowTitle}" Height="1040" Width="1920"
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MinWidth="1366" MinHeight="768"
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Icon="/ytLive;component/Assets/llamacasty-icon.png"
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Background="#1a1a2e"
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WindowStartupLocation="Manual"
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Closing="MainWindow_Closing"
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Loaded="MainWindow_Loaded"
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Activated="MainWindow_Activated"
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Deactivated="MainWindow_Deactivated"
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PreviewMouseLeftButtonDown="Window_PreviewMouseLeftButtonDown"
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ContextMenuOpening="Window_ContextMenuOpening">
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<Window.DataContext>
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<vm:MainViewModel/>
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</Window.DataContext>
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<Window.TaskbarItemInfo>
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<TaskbarItemInfo x:Name="TaskbarInfo"/>
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</Window.TaskbarItemInfo>
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<Window.Resources>
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<ResourceDictionary>
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<!-- Red dot shown in the taskbar icon while live -->
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<DrawingImage x:Key="LiveOverlay">
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<DrawingImage.Drawing>
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<DrawingGroup>
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<GeometryDrawing Brush="#e94560">
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<GeometryDrawing.Geometry>
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<EllipseGeometry Center="8,8" RadiusX="8" RadiusY="8"/>
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</GeometryDrawing.Geometry>
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</GeometryDrawing>
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</DrawingGroup>
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</DrawingImage.Drawing>
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</DrawingImage>
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<!-- EyeButton/EyeIconStyle MOVED to Themes/Controls.xaml (2026-09-01): Controls/
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LeftPanel.xaml consumes them via StaticResource, and window-scope resources
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are invisible to a UserControl at parse time — the "known test failure" that
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was actually an app-crash regression from the LeftPanel extraction. -->
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</ResourceDictionary>
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</Window.Resources>
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<Grid>
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<Grid.RowDefinitions>
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<RowDefinition Height="Auto"/>
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<RowDefinition Height="Auto"/>
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<RowDefinition Height="*"/>
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<RowDefinition Height="Auto"/>
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</Grid.RowDefinitions>
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<!-- ═══ TOP BAR: Stream Controls ═══ -->
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<Border Grid.Row="0" Background="{Binding TopBarBackground}" Padding="16,10">
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<controls:TopBar x:Name="TopBar"/>
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</Border>
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<!-- ═══ MIDDLE: Main Content ═══ -->
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<controls:HealthBanner Grid.Row="1"/>
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<Grid Grid.Row="2" Margin="8">
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<Grid.RowDefinitions>
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<RowDefinition Height="Auto"/>
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<RowDefinition Height="*"/>
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</Grid.RowDefinitions>
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<Grid.ColumnDefinitions>
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<ColumnDefinition Width="1*" MinWidth="220" MaxWidth="360"/>
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<ColumnDefinition Width="3*"/>
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</Grid.ColumnDefinitions>
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<!-- ═══ THUMBNAIL STRIP ═══ -->
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<controls:SceneThumbnailStrip Grid.Row="0" Grid.ColumnSpan="2"/>
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<!-- LEFT PANEL: one panel, two states.
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Offline (edit mode): LAYERS + PROPERTIES
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Live/Recording: YouTube Live Chat -->
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<controls:LeftPanel x:Name="LeftPanel" Grid.Row="1" Grid.Column="0"/>
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<!-- CENTER: Preview Area -->
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<controls:PreviewPane x:Name="PreviewPane" Grid.Row="1" Grid.Column="1"/>
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</Grid>
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<controls:BottomBar Grid.Row="3"/>
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<!-- ═══ OVERLAY: Settings / Bug / Feature / About ═══ -->
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<controls:OverlayHost Grid.RowSpan="3"/>
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<!-- ═══ TOASTS: non-blocking notifications (bottom-right, above footer) ═══ -->
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<notifications:NotificationArea x:Name="ToastArea"
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Grid.RowSpan="4"
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Position="BottomRight" MaxItems="4"
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Margin="0,0,12,96"/>
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</Grid>
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</Window>
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