feat: add cover background

2026-01-12 10:54:55 +08:00 · 2025-12-14 07:58:41 -05:00
parent 3d7e6061e9
commit adb02658f4
6 changed files with 256 additions and 83 deletions
--- a/BetterLyrics.WinUI3/BetterLyrics.WinUI3/Controls/LyricsBackgroundSettingsControl.xaml
+++ b/BetterLyrics.WinUI3/BetterLyrics.WinUI3/Controls/LyricsBackgroundSettingsControl.xaml
@@ -47,6 +47,47 @@
                        </dev:SettingsExpander.Items>
                    </dev:SettingsExpander>

+                    <dev:SettingsExpander x:Uid="SettingsPageAlbumArtLayer" IsExpanded="{x:Bind LyricsBackgroundSettings.IsCoverOverlayEnabled, Mode=OneWay}">
+                        <ToggleSwitch IsOn="{x:Bind LyricsBackgroundSettings.IsCoverOverlayEnabled, Mode=TwoWay}" />
+                        <dev:SettingsExpander.Items>
+
+                            <dev:SettingsCard x:Uid="SettingsPageOpacity" IsEnabled="{x:Bind LyricsBackgroundSettings.IsCoverOverlayEnabled, Mode=OneWay}">
+                                <uc:ExtendedSlider
+                                    Default="100"
+                                    Maximum="100"
+                                    Minimum="0"
+                                    Unit="%"
+                                    Value="{x:Bind LyricsBackgroundSettings.CoverOverlayOpacity, Mode=TwoWay}" />
+                            </dev:SettingsCard>
+
+                            <dev:SettingsCard x:Uid="SettingsPageSpeed" IsEnabled="{x:Bind LyricsBackgroundSettings.IsCoverOverlayEnabled, Mode=OneWay}">
+                                <uc:ExtendedSlider
+                                    Default="50"
+                                    Maximum="100"
+                                    Minimum="0"
+                                    Unit="%"
+                                    Value="{x:Bind LyricsBackgroundSettings.CoverOverlaySpeed, Mode=TwoWay}" />
+                            </dev:SettingsCard>
+
+                            <dev:SettingsCard x:Uid="SettingsPageBlurAmount" IsEnabled="{x:Bind LyricsBackgroundSettings.IsCoverOverlayEnabled, Mode=OneWay}">
+                                <uc:ExtendedSlider
+                                    Default="100"
+                                    Maximum="100"
+                                    Minimum="0"
+                                    Value="{x:Bind LyricsBackgroundSettings.CoverOverlayBlurAmount, Mode=TwoWay}" />
+                            </dev:SettingsCard>
+
+                            <!--<dev:SettingsCard x:Uid="SettingsPageBackgroundAcrylicEffectAmount" IsEnabled="{x:Bind LyricsBackgroundSettings.IsCoverOverlayEnabled, Mode=OneWay}">
+                                <uc:ExtendedSlider
+                                    Default="0"
+                                    Maximum="10"
+                                    Minimum="0"
+                                    Value="{x:Bind LyricsBackgroundSettings.CoverAcrylicEffectAmount, Mode=TwoWay}" />
+                            </dev:SettingsCard>-->
+
+                        </dev:SettingsExpander.Items>
+                    </dev:SettingsExpander>
+
                    <dev:SettingsExpander
                        x:Uid="SettingsPageFluidLayer"
                        HeaderIcon="{ui:FontIcon FontFamily={StaticResource IconFontFamily},
--- a/BetterLyrics.WinUI3/BetterLyrics.WinUI3/Controls/LyricsCanvas.xaml.cs
+++ b/BetterLyrics.WinUI3/BetterLyrics.WinUI3/Controls/LyricsCanvas.xaml.cs
@@ -13,15 +13,21 @@ using BetterLyrics.WinUI3.Services.SettingsService;
 using CommunityToolkit.Mvvm.DependencyInjection;
 using CommunityToolkit.Mvvm.Messaging;
 using CommunityToolkit.Mvvm.Messaging.Messages;
+using Microsoft.Graphics.Canvas;
 using Microsoft.Graphics.Canvas.UI.Xaml;
 using Microsoft.UI;
 using Microsoft.UI.Xaml;
 using Microsoft.UI.Xaml.Controls;
+using Nito.AsyncEx;
 using System;
 using System.Collections.Generic;
+using System.IO;
 using System.Linq;
+using System.Threading.Tasks;
 using Windows.Foundation;
+using Windows.Storage.Streams;
 using Windows.UI;
+using static Vanara.PInvoke.Ole32;

 namespace BetterLyrics.WinUI3.Controls
 {
@@ -34,7 +40,8 @@ namespace BetterLyrics.WinUI3.Controls
        IRecipient<PropertyChangedMessage<bool>>,
        IRecipient<PropertyChangedMessage<TextAlignmentType>>,
        IRecipient<PropertyChangedMessage<LyricsFontWeight>>,
-        IRecipient<PropertyChangedMessage<string>>
+        IRecipient<PropertyChangedMessage<string>>,
+        IRecipient<PropertyChangedMessage<IRandomAccessStream?>>
    {
        private readonly ISettingsService _settingsService = Ioc.Default.GetRequiredService<ISettingsService>();
        private readonly IMediaSessionsService _mediaSessionsService = Ioc.Default.GetRequiredService<IMediaSessionsService>();
@@ -42,6 +49,7 @@ namespace BetterLyrics.WinUI3.Controls

        private readonly LyricsRenderer _lyricsRenderer = new();
        private readonly FluidBackgroundRenderer _fluidRenderer = new();
+        private readonly CoverBackgroundRenderer _coverRenderer = new();
        private readonly PureColorBackgroundRenderer _pureColorRenderer = new();
        private readonly SnowRenderer _snowRenderer = new();
        private readonly FogRenderer _fogRenderer = new();
@@ -368,8 +376,8 @@ namespace BetterLyrics.WinUI3.Controls
                lyricsBg.IsPureColorOverlayEnabled
            );

-            _fluidRenderer.Opacity = lyricsBg.FluidOverlayOpacity / 100.0;
-            _fluidRenderer.IsEnabled = lyricsBg.IsFluidOverlayEnabled;
+            _coverRenderer.Draw(sender, args.DrawingSession);
+
            _fluidRenderer.Draw(sender, args.DrawingSession);

            _snowRenderer.Draw(sender, args.DrawingSession);
@@ -549,16 +557,21 @@ namespace BetterLyrics.WinUI3.Controls

            _isLayoutChanged = false;

-            if (_fluidRenderer.IsEnabled)
-            {
-                _fluidRenderer.UpdateColors(
-                    _accentColor1Transition.Value,
-                    _accentColor2Transition.Value,
-                    _accentColor3Transition.Value,
-                    _accentColor4Transition.Value
-                );
-                _fluidRenderer.Update(elapsedTime);
-            }
+            _fluidRenderer.IsEnabled = lyricsBg.IsFluidOverlayEnabled;
+            _fluidRenderer.Opacity = lyricsBg.FluidOverlayOpacity / 100.0;
+            _fluidRenderer.UpdateColors(
+                _accentColor1Transition.Value,
+                _accentColor2Transition.Value,
+                _accentColor3Transition.Value,
+                _accentColor4Transition.Value
+            );
+            _fluidRenderer.Update(elapsedTime);
+
+            _coverRenderer.IsEnabled = lyricsBg.IsCoverOverlayEnabled;
+            _coverRenderer.Opacity = lyricsBg.CoverOverlayOpacity;
+            _coverRenderer.BlurAmount = lyricsBg.CoverOverlayBlurAmount;
+            _coverRenderer.Speed = lyricsBg.CoverOverlaySpeed;
+            _coverRenderer.Update(elapsedTime);

            _snowRenderer.IsEnabled = lyricsBg.IsSnowFlakeOverlayEnabled;
            _snowRenderer.Amount = lyricsBg.SnowFlakeOverlayAmount / 100f;
@@ -600,7 +613,13 @@ namespace BetterLyrics.WinUI3.Controls

        private async void Canvas_CreateResources(CanvasAnimatedControl sender, Microsoft.Graphics.Canvas.UI.CanvasCreateResourcesEventArgs args)
        {
-            args.TrackAsyncAction(_fluidRenderer.LoadResourcesAsync().AsAsyncAction());
+            var tasks = new Task[]
+            {
+                _fluidRenderer.LoadResourcesAsync(),
+                ReloadCoverBackgroundResourcesAsync()
+            };
+            args.TrackAsyncAction(tasks.WhenAll().AsAsyncAction());
+
            _snowRenderer.LoadResources();
            _fogRenderer.LoadResources();

@@ -682,6 +701,16 @@ namespace BetterLyrics.WinUI3.Controls
            }).ToList();
        }

+        private async Task ReloadCoverBackgroundResourcesAsync()
+        {
+            if (_mediaSessionsService.AlbumArtBitmapStream is IRandomAccessStream stream)
+            {
+                stream.Seek(0);
+                CanvasBitmap bitmap = await CanvasBitmap.LoadAsync(Canvas, stream);
+                _coverRenderer.SetCoverBitmap(bitmap);
+            }
+        }
+
        public void Receive(PropertyChangedMessage<TimeSpan> message)
        {
            if (message.Sender is IMediaSessionsService)
@@ -874,5 +903,15 @@ namespace BetterLyrics.WinUI3.Controls
            }
        }

+        public void Receive(PropertyChangedMessage<IRandomAccessStream?> message)
+        {
+            if (message.Sender is IMediaSessionsService)
+            {
+                if (message.PropertyName == nameof(IMediaSessionsService.AlbumArtBitmapStream))
+                {
+                    _ = ReloadCoverBackgroundResourcesAsync();
+                }
+            }
+        }
    }
 }
--- a/BetterLyrics.WinUI3/BetterLyrics.WinUI3/Models/Settings/LyricsBackgroundSettings.cs
+++ b/BetterLyrics.WinUI3/BetterLyrics.WinUI3/Models/Settings/LyricsBackgroundSettings.cs
@@ -12,6 +12,11 @@ namespace BetterLyrics.WinUI3.Models.Settings
        [ObservableProperty][NotifyPropertyChangedRecipients] public partial bool IsPureColorOverlayEnabled { get; set; } = false;
        [ObservableProperty][NotifyPropertyChangedRecipients] public partial int PureColorOverlayOpacity { get; set; } = 100; // 100 % = 1.0

+        [ObservableProperty][NotifyPropertyChangedRecipients] public partial bool IsCoverOverlayEnabled { get; set; } = false;
+        [ObservableProperty][NotifyPropertyChangedRecipients] public partial int CoverOverlayOpacity { get; set; } = 100; // 100 % = 1.0
+        [ObservableProperty][NotifyPropertyChangedRecipients] public partial int CoverOverlaySpeed { get; set; } = 50;
+        [ObservableProperty][NotifyPropertyChangedRecipients] public partial int CoverOverlayBlurAmount { get; set; } = 100;
+
        [ObservableProperty][NotifyPropertyChangedRecipients] public partial bool IsFluidOverlayEnabled { get; set; } = true;
        [ObservableProperty][NotifyPropertyChangedRecipients] public partial int FluidOverlayOpacity { get; set; } = 100;
        [ObservableProperty][NotifyPropertyChangedRecipients] public partial PaletteGeneratorType PaletteGeneratorType { get; set; } = PaletteGeneratorType.MedianCut;
--- a/BetterLyrics.WinUI3/BetterLyrics.WinUI3/Renderer/CoverBackgroundRenderer.cs
+++ b/BetterLyrics.WinUI3/BetterLyrics.WinUI3/Renderer/CoverBackgroundRenderer.cs
@@ -5,6 +5,7 @@ using Microsoft.Graphics.Canvas.Effects;
 using Microsoft.Graphics.Canvas.UI.Xaml;
 using System;
 using System.Numerics;
+using Windows.Foundation;

 namespace BetterLyrics.WinUI3.Renderer
 {
@@ -13,17 +14,47 @@ namespace BetterLyrics.WinUI3.Renderer
        private CanvasBitmap? _currentBitmap;
        private CanvasBitmap? _previousBitmap;

-        private readonly ValueTransition<double> _crossfadeTransition;
+        private CanvasRenderTarget? _currentTargetCache;
+        private CanvasRenderTarget? _previousTargetCache;

+        private Size _lastScreenSize;
+        private bool _lastWasRotating = false;
+
+        private readonly ValueTransition<double> _crossfadeTransition;
        private float _rotationAngle = 0f;

        public bool IsEnabled { get; set; } = false;
-
        public int Opacity { get; set; } = 100;

-        public int BlurAmount { get; set; } = 100;
+        private bool _needsCacheUpdate = false;

-        public int Speed { get; set; } = 100;
+        private int _blurAmount = 100;
+        public int BlurAmount
+        {
+            get => _blurAmount;
+            set
+            {
+                if (_blurAmount != value)
+                {
+                    _blurAmount = value;
+                    _needsCacheUpdate = true;
+                }
+            }
+        }
+
+        private int _speed = 100;
+        public int Speed
+        {
+            get => _speed;
+            set
+            {
+                if (_speed != value)
+                {
+                    _speed = value;
+                    _needsCacheUpdate = true;
+                }
+            }
+        }

        public CoverBackgroundRenderer()
        {
@@ -34,26 +65,30 @@ namespace BetterLyrics.WinUI3.Renderer
        {
            if (_currentBitmap == newBitmap) return;

-            if (_currentBitmap == null)
-            {
-                _currentBitmap = newBitmap;
-                _crossfadeTransition.StartTransition(1.0, jumpTo: true);
-                return;
-            }
-
            _previousBitmap = _currentBitmap;
+            _previousTargetCache = _currentTargetCache;
+            _currentTargetCache = null;
+
            _currentBitmap = newBitmap;

-            if (newBitmap != null)
+            if (_currentBitmap == null)
            {
-                _crossfadeTransition.Reset(0.0);
-                _crossfadeTransition.StartTransition(1.0);
+                _crossfadeTransition.StartTransition(1.0, jumpTo: true);
            }
            else
            {
-                _previousBitmap = null;
-                _crossfadeTransition.StartTransition(1.0, jumpTo: true);
+                if (_previousBitmap == null)
+                {
+                    _crossfadeTransition.StartTransition(1.0, jumpTo: true);
+                }
+                else
+                {
+                    _crossfadeTransition.Reset(0.0);
+                    _crossfadeTransition.StartTransition(1.0);
+                }
            }
+
+            _needsCacheUpdate = true;
        }

        public void Update(TimeSpan deltaTime)
@@ -64,17 +99,17 @@ namespace BetterLyrics.WinUI3.Renderer

            if (Speed > 0)
            {
-                float baseSpeed = 0.6f; // 弧度/秒
+                float baseSpeed = 0.6f;
                float currentSpeed = (Speed / 100.0f) * baseSpeed;
-
                _rotationAngle += currentSpeed * (float)deltaTime.TotalSeconds;
-
                _rotationAngle %= (float)(2 * Math.PI);
            }

            if (_crossfadeTransition.Value >= 1.0 && _previousBitmap != null)
            {
                _previousBitmap = null;
+                _previousTargetCache?.Dispose();
+                _previousTargetCache = null;
            }
        }

@@ -82,84 +117,133 @@ namespace BetterLyrics.WinUI3.Renderer
        {
            if (!IsEnabled || Opacity <= 0) return;

+            if (_lastScreenSize != control.Size)
+            {
+                _lastScreenSize = control.Size;
+                _needsCacheUpdate = true;
+            }
+
+            bool isRotating = Speed > 0;
+            if (_lastWasRotating != isRotating)
+            {
+                _lastWasRotating = isRotating;
+                _needsCacheUpdate = true;
+            }
+
+            EnsureCachedLayer(control, _currentBitmap, ref _currentTargetCache);
+
            float baseAlpha = Opacity / 100.0f;
-            float currentBlur = BlurAmount;
-
-            float angle = Speed > 0 ? _rotationAngle : 0f;
-
+            float angle = isRotating ? _rotationAngle : 0f;
            double fadeProgress = _crossfadeTransition.Value;
-            bool isCrossfading = fadeProgress < 1.0 && _previousBitmap != null;
+            bool isCrossfading = fadeProgress < 1.0 && _previousTargetCache != null;
+
+            Vector2 screenCenter = new Vector2((float)control.Size.Width / 2f, (float)control.Size.Height / 2f);

            if (isCrossfading)
            {
-                DrawLayer(ds, control.Size, _previousBitmap, angle, currentBlur, baseAlpha);
+                DrawCachedLayer(ds, _previousTargetCache, screenCenter, angle, baseAlpha);

                float newLayerAlpha = baseAlpha * (float)fadeProgress;
-                if (newLayerAlpha > 0.005f)
-                {
-                    DrawLayer(ds, control.Size, _currentBitmap, angle, currentBlur, newLayerAlpha);
-                }
+                DrawCachedLayer(ds, _currentTargetCache, screenCenter, angle, newLayerAlpha);
            }
-            else if (_currentBitmap != null)
+            else if (_currentTargetCache != null)
            {
-                DrawLayer(ds, control.Size, _currentBitmap, angle, currentBlur, baseAlpha);
+                DrawCachedLayer(ds, _currentTargetCache, screenCenter, angle, baseAlpha);
            }
        }

-        private void DrawLayer(CanvasDrawingSession ds, Windows.Foundation.Size screenSize, CanvasBitmap? bitmap, float rotationRadians, float blurAmount, float alpha)
+        private void EnsureCachedLayer(ICanvasResourceCreator resourceCreator, CanvasBitmap? sourceBitmap, ref CanvasRenderTarget? targetCache)
        {
-            if (bitmap == null) return;
-
-            float imgW = bitmap.SizeInPixels.Width;
-            float imgH = bitmap.SizeInPixels.Height;
-            Vector2 screenCenter = new Vector2((float)screenSize.Width / 2f, (float)screenSize.Height / 2f);
-
-            float scale;
-            if (Speed > 0 && Math.Abs(rotationRadians) > 0.001f)
+            if (sourceBitmap == null)
            {
-                float screenDiagonal = (float)Math.Sqrt(screenSize.Width * screenSize.Width + screenSize.Height * screenSize.Height);
-
-                float scaleX = screenDiagonal / imgW;
-                float scaleY = screenDiagonal / imgH;
-                scale = Math.Max(scaleX, scaleY);
-            }
-            else
-            {
-                float scaleX = (float)screenSize.Width / imgW;
-                float scaleY = (float)screenSize.Height / imgH;
-                scale = Math.Max(scaleX, scaleY);
+                targetCache?.Dispose();
+                targetCache = null;
+                return;
            }

-            // 缩放图片 -> 将图片中心移动到 (0,0) 以便旋转 -> 旋转 ->将图片移回屏幕中心
-            Vector2 imgCenterOffset = new Vector2(
-                ((float)screenSize.Width - imgW * scale) / 2.0f,
-                ((float)screenSize.Height - imgH * scale) / 2.0f
-            );
+            bool deviceMismatch = targetCache != null && targetCache.Device != resourceCreator.Device;
+
+            if (_needsCacheUpdate || targetCache == null || deviceMismatch)
+            {
+                targetCache?.Dispose();
+
+                float imgW = sourceBitmap.SizeInPixels.Width;
+                float imgH = sourceBitmap.SizeInPixels.Height;
+                Size screenSize = _lastScreenSize;
+
+                float scale;
+                if (_lastWasRotating) // Speed > 0
+                {
+                    float screenDiagonal = (float)Math.Sqrt(screenSize.Width * screenSize.Width + screenSize.Height * screenSize.Height);
+                    scale = Math.Max(screenDiagonal / imgW, screenDiagonal / imgH);
+                }
+                else
+                {
+                    float scaleX = (float)screenSize.Width / imgW;
+                    float scaleY = (float)screenSize.Height / imgH;
+                    scale = Math.Max(scaleX, scaleY);
+                }
+
+                float targetW = imgW * scale;
+                float targetH = imgH * scale;
+
+                targetCache = new CanvasRenderTarget(resourceCreator, targetW, targetH, sourceBitmap.Dpi);
+
+                using (var ds = targetCache.CreateDrawingSession())
+                {
+                    ds.Clear(Windows.UI.Color.FromArgb(0, 0, 0, 0));
+
+                    using (var transformEffect = new Transform2DEffect())
+                    using (var blurEffect = new GaussianBlurEffect())
+                    {
+                        transformEffect.Source = sourceBitmap;
+                        transformEffect.TransformMatrix = Matrix3x2.CreateScale(scale);
+                        transformEffect.InterpolationMode = CanvasImageInterpolation.Linear;
+
+                        blurEffect.Source = transformEffect;
+                        blurEffect.BlurAmount = BlurAmount;
+                        blurEffect.BorderMode = EffectBorderMode.Hard;
+
+                        ds.DrawImage(blurEffect);
+                    }
+                }
+
+                if (sourceBitmap == _currentBitmap)
+                {
+                    _needsCacheUpdate = false;
+                }
+            }
+        }
+
+        private void DrawCachedLayer(CanvasDrawingSession ds, CanvasRenderTarget? cachedTexture, Vector2 screenCenter, float rotationRadians, float alpha)
+        {
+            if (cachedTexture == null) return;
+
+            Vector2 textureCenter = new Vector2((float)cachedTexture.Size.Width / 2f, (float)cachedTexture.Size.Height / 2f);

            Matrix3x2 transform =
-                Matrix3x2.CreateScale(scale) * Matrix3x2.CreateTranslation(imgCenterOffset) * Matrix3x2.CreateRotation(rotationRadians, screenCenter);
+                Matrix3x2.CreateTranslation(-textureCenter) * Matrix3x2.CreateRotation(rotationRadians) * Matrix3x2.CreateTranslation(screenCenter);

-            using (var transformEffect = new Transform2DEffect())
-            using (var blurEffect = new GaussianBlurEffect())
-            {
-                transformEffect.Source = bitmap;
-                transformEffect.TransformMatrix = transform;
-                transformEffect.InterpolationMode = CanvasImageInterpolation.Linear;
+            Matrix3x2 previousTransform = ds.Transform;

-                blurEffect.Source = transformEffect;
-                blurEffect.BlurAmount = blurAmount > 0 ? (blurAmount / 2.0f) : 0f;
-                blurEffect.BorderMode = EffectBorderMode.Hard;
+            ds.Transform = transform * previousTransform;
+            ds.DrawImage(cachedTexture, 0, 0, new Rect(0, 0, cachedTexture.Size.Width, cachedTexture.Size.Height), alpha);

-                ds.DrawImage(blurEffect, 0, 0, new Windows.Foundation.Rect(0, 0, screenSize.Width, screenSize.Height), alpha);
-            }
+            ds.Transform = previousTransform;
        }

        public void Dispose()
        {
            _currentBitmap?.Dispose();
-            _currentBitmap = null;
            _previousBitmap?.Dispose();
+
+            _currentTargetCache?.Dispose();
+            _previousTargetCache?.Dispose();
+
+            _currentBitmap = null;
            _previousBitmap = null;
+            _currentTargetCache = null;
+            _previousTargetCache = null;
        }
    }
 }
--- a/BetterLyrics.WinUI3/BetterLyrics.WinUI3/Services/MediaSessionsService/IMediaSessionsService.cs
+++ b/BetterLyrics.WinUI3/BetterLyrics.WinUI3/Services/MediaSessionsService/IMediaSessionsService.cs
@@ -5,6 +5,7 @@ using Microsoft.UI.Xaml.Media.Imaging;
 using System;
 using System.ComponentModel;
 using System.Threading.Tasks;
+using Windows.Storage.Streams;
 using Windows.UI;

 namespace BetterLyrics.WinUI3.Services.MediaSessionsService
@@ -28,6 +29,7 @@ namespace BetterLyrics.WinUI3.Services.MediaSessionsService
        LyricsData? CurrentLyricsData { get; }

        BitmapImage? AlbumArtBitmapImage { get; }
+        IRandomAccessStream? AlbumArtBitmapStream { get; }

        AlbumArtThemeColors CalculateAlbumArtThemeColors(LyricsWindowStatus lyricsWindowStatus, Color backdropAccentColor);

--- a/BetterLyrics.WinUI3/BetterLyrics.WinUI3/Services/MediaSessionsService/MediaSessionsService.AlbumArtUpdater.cs
+++ b/BetterLyrics.WinUI3/BetterLyrics.WinUI3/Services/MediaSessionsService/MediaSessionsService.AlbumArtUpdater.cs
@@ -30,6 +30,7 @@ namespace BetterLyrics.WinUI3.Services.MediaSessionsService
        private BitmapDecoder? _albumArtBitmapDecoder = null;

        [ObservableProperty][NotifyPropertyChangedRecipients] public partial BitmapImage? AlbumArtBitmapImage { get; set; }
+        [ObservableProperty][NotifyPropertyChangedRecipients] public partial IRandomAccessStream? AlbumArtBitmapStream { get; set; }

        private void UpdateAlbumArt()
        {
@@ -80,6 +81,7 @@ namespace BetterLyrics.WinUI3.Services.MediaSessionsService
            if (token.IsCancellationRequested) return;

            AlbumArtBitmapImage = bitmapImage;
+            AlbumArtBitmapStream = ImageHelper.ToIRandomAccessStream(buffer);
        }

        public AlbumArtThemeColors CalculateAlbumArtThemeColors(LyricsWindowStatus lyricsWindowStatus, Color backdropAccentColor)