更新

Author: Poker-sang

src/Pixeval.Extensions.Upscaler/ExtensionsHost.cs

@@ -12,7 +12,6 @@
 namespace Pixeval.Extensions.Upscaler;
 
 [GeneratedComClass]
-[Guid("15946DBC-7928-4CF9-B63D-D5340756235E")]
 public partial class ExtensionsHost : ExtensionsHostBase
 {
     public static string TempDirectory { get; private set; } = "";

src/Pixeval.Extensions.Upscaler/Pixeval.Extensions.Upscaler.csproj

@@ -1,15 +1,15 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net8.0</TargetFramework>
+        <TargetFramework>net9.0</TargetFramework>
         <Nullable>enable</Nullable>
         <LangVersion>preview</LangVersion>
         <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
         <PublishAot>true</PublishAot>
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="Pixeval.Extensions.SDK" Version="4.3.3" />
+        <PackageReference Include="Pixeval.Extensions.SDK" Version="4.3.3.2" />
 
         <EmbeddedResource Include="Resources/logo.png" Link="logo.png" LogicalName="logo" />
     </ItemGroup>

src/Pixeval.Extensions.Upscaler/Properties/PublishProfiles/FolderProfile.pubxml

@@ -6,12 +6,12 @@ https://go.microsoft.com/fwlink/?LinkID=208121.
   <PropertyGroup>
     <Configuration>Release</Configuration>
     <Platform>Any CPU</Platform>
-    <PublishDir>bin\Release\net8.0\publish\win-x64\</PublishDir>
+    <PublishDir>bin\Release\net9.0\publish\win-x64\</PublishDir>
     <PublishProtocol>FileSystem</PublishProtocol>
     <_TargetId>Folder</_TargetId>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <RuntimeIdentifier>win-x64</RuntimeIdentifier>
-    <SelfContained>false</SelfContained>
+    <SelfContained>true</SelfContained>
     <PublishSingleFile>false</PublishSingleFile>
     <PublishReadyToRun>false</PublishReadyToRun>
   </PropertyGroup>

src/Pixeval.Extensions.Upscaler/Settings/UpscalerModelSettingExtension.cs

@@ -2,15 +2,13 @@
 // Licensed under the GPL v3 License.
 
 using System;
-using System.Runtime.InteropServices;
 using System.Runtime.InteropServices.Marshalling;
 using FluentIcons.Common;
 using Pixeval.Extensions.SDK.Settings;
 
 namespace Pixeval.Extensions.Upscaler.Settings;
 
 [GeneratedComClass]
-[Guid("AD1BCDA9-55C7-4FA0-92F6-114E465E2F5F")]
 public partial class UpscalerModelSettingExtension : EnumSettingsExtensionBase
 {
     public override Symbol Icon => Symbol.EyeTracking;

src/Pixeval.Extensions.Upscaler/Settings/UpscalerOutputTypeSettingExtension.cs

@@ -2,15 +2,13 @@
 // Licensed under the GPL v3 License.
 
 using System;
-using System.Runtime.InteropServices;
 using System.Runtime.InteropServices.Marshalling;
 using FluentIcons.Common;
 using Pixeval.Extensions.SDK.Settings;
 
 namespace Pixeval.Extensions.Upscaler.Settings;
 
 [GeneratedComClass]
-[Guid("1C03FD87-A5C8-4B45-95D7-6B11F0BBC000")]
 public partial class UpscalerOutputTypeSettingExtension : EnumSettingsExtensionBase
 {
     public override Symbol Icon => Symbol.ImageGlobe;

src/Pixeval.Extensions.Upscaler/Settings/UpscalerScaleRatioSettingExtension.cs

@@ -1,15 +1,13 @@
 // Copyright (c) Pixeval.Extensions.Upscaler.
 // Licensed under the GPL v3 License.
 
-using System.Runtime.InteropServices;
 using System.Runtime.InteropServices.Marshalling;
 using FluentIcons.Common;
 using Pixeval.Extensions.SDK.Settings;
 
 namespace Pixeval.Extensions.Upscaler.Settings;
 
 [GeneratedComClass]
-[Guid("6D184CD5-3926-4294-95AC-5F643D5D9CF9")]
 public partial class UpscalerScaleRatioSettingExtension : IntSettingsExtensionBase
 {
     public override Symbol Icon => Symbol.RatioOneToOne;

src/Pixeval.Extensions.Upscaler/Transformers/UpscaleImageTransformerExtension.cs

@@ -1,16 +1,15 @@
 // Copyright (c) Pixeval.Extensions.Upscaler.
 // Licensed under the GPL v3 License.
 
-using System.Runtime.InteropServices;
 using System.Runtime.InteropServices.Marshalling;
 using System.Threading.Tasks;
+using FluentIcons.Common;
 using Pixeval.Extensions.Common;
 using Pixeval.Extensions.SDK.Transformers;
 
 namespace Pixeval.Extensions.Upscaler.Transformers;
 
 [GeneratedComClass]
-[Guid("0628396E-7A74-4EBA-AD7F-C76892FB8041")]
 public partial class UpscaleImageTransformerExtension : ImageTransformerExtensionBase
 {
     public override void OnExtensionLoaded()
@@ -25,4 +24,13 @@ public override void OnExtensionUnloaded()
     {
         return (await ExtensionsHost.Upscaler.UpscaleAsync(originalStream)).ToIStream();
     }
+
+    /// <inheritdoc />
+    public override Symbol Icon => Symbol.ImageSparkle;
+
+    /// <inheritdoc />
+    public override string Label => "提升画质";
+
+    /// <inheritdoc />
+    public override string Description => Label;
 }

src/Pixeval.Extensions.Upscaler/Upscaler.cs

@@ -41,23 +41,14 @@ public async Task<Stream> UpscaleAsync(IStream stream)
             var id = Guid.NewGuid().ToString();
 
             var tempFilePath = Path.Combine(ExtensionsHost.TempDirectory, id);
-            stream.Seek(0, SeekOrigin.Begin, out _);
+            stream.Seek(0, SeekOrigin.Begin);
 
             // scoped-using is obligatory here, otherwise the file will be locked and the process will not be able to access it
 
-            await using (var tempStream = IoHelper.OpenAsyncWrite(tempFilePath))
-            {
-                var buffer = new byte[4096];
-                while (true)
-                {
-                    stream.Read(buffer, (uint)buffer.Length, out var bytesRead);
-                    if (bytesRead is 0)
-                        break;
-                    await tempStream.WriteAsync(buffer);
-                }
-            }
+            await using (var tempStream = IoHelper.OpenAsyncWrite(tempFilePath)) 
+                await stream.CopyToAsync(tempStream.ToIStream());
 
-            stream.Seek(0, SeekOrigin.Begin, out _);
+            stream.Seek(0, SeekOrigin.Begin);
 
             var modelParam = Model switch
             {