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Avoid Task.Run from pool thread

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ClemensFischer 2025-09-06 14:25:08 +02:00
parent 9aa9941b20
commit fb2f2b5f21
2 changed files with 8 additions and 2 deletions
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5
MapControl/Avalonia/ImageLoader.Avalonia.cs
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@ -4,6 +4,7 @@ using Avalonia.Media.Imaging;
using Avalonia.Platform; using Avalonia.Platform;
using System; using System;
using System.IO; using System.IO;
using System.Threading;
using System.Threading.Tasks; using System.Threading.Tasks;
namespace MapControl namespace MapControl
@ -22,7 +23,9 @@ namespace MapControl
public static Task<IImage> LoadImageAsync(Stream stream) public static Task<IImage> LoadImageAsync(Stream stream)
{ {
return Task.Run(() => LoadImage(stream)); return Thread.CurrentThread.IsThreadPoolThread ?
Task.FromResult(LoadImage(stream)) :
Task.Run(() => LoadImage(stream));
} }
public static async Task<IImage> LoadImageAsync(string path) public static async Task<IImage> LoadImageAsync(string path)

5
MapControl/WPF/ImageLoader.WPF.cs
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@ -1,5 +1,6 @@
using System; using System;
using System.IO; using System.IO;
using System.Threading;
using System.Threading.Tasks; using System.Threading.Tasks;
using System.Windows; using System.Windows;
using System.Windows.Media; using System.Windows.Media;
@ -29,7 +30,9 @@ namespace MapControl
public static Task<ImageSource> LoadImageAsync(Stream stream) public static Task<ImageSource> LoadImageAsync(Stream stream)
{ {
return Task.Run(() => LoadImage(stream)); return Thread.CurrentThread.IsThreadPoolThread ?
Task.FromResult(LoadImage(stream)) :
Task.Run(() => LoadImage(stream));
} }
public static async Task<ImageSource> LoadImageAsync(string path) public static async Task<ImageSource> LoadImageAsync(string path)