Remove some unused drawing code

MediaBrowser.Controller/Drawing/ImageStream.cs

@@ -1,42 +0,0 @@
-#pragma warning disable CA1711, CS1591
-
-using System;
-using System.IO;
-using MediaBrowser.Model.Drawing;
-
-namespace MediaBrowser.Controller.Drawing
-{
-    public class ImageStream : IDisposable
-    {
-        public ImageStream(Stream stream)
-        {
-            Stream = stream;
-        }
-
-        /// <summary>
-        /// Gets the stream.
-        /// </summary>
-        /// <value>The stream.</value>
-        public Stream Stream { get; }
-
-        /// <summary>
-        /// Gets or sets the format.
-        /// </summary>
-        /// <value>The format.</value>
-        public ImageFormat Format { get; set; }
-
-        public void Dispose()
-        {
-            Dispose(true);
-            GC.SuppressFinalize(this);
-        }
-
-        protected virtual void Dispose(bool disposing)
-        {
-            if (disposing)
-            {
-                Stream?.Dispose();
-            }
-        }
-    }
-}

src/Jellyfin.Drawing.Skia/SkiaCodecException.cs

@@ -1,44 +0,0 @@
-using System.Globalization;
-using SkiaSharp;
-
-namespace Jellyfin.Drawing.Skia;
-
-/// <summary>
-/// Represents errors that occur during interaction with Skia codecs.
-/// </summary>
-public class SkiaCodecException : SkiaException
-{
-    /// <summary>
-    /// Initializes a new instance of the <see cref="SkiaCodecException" /> class.
-    /// </summary>
-    /// <param name="result">The non-successful codec result returned by Skia.</param>
-    public SkiaCodecException(SKCodecResult result)
-    {
-        CodecResult = result;
-    }
-
-    /// <summary>
-    /// Initializes a new instance of the <see cref="SkiaCodecException" /> class
-    /// with a specified error message.
-    /// </summary>
-    /// <param name="result">The non-successful codec result returned by Skia.</param>
-    /// <param name="message">The message that describes the error.</param>
-    public SkiaCodecException(SKCodecResult result, string message)
-        : base(message)
-    {
-        CodecResult = result;
-    }
-
-    /// <summary>
-    /// Gets the non-successful codec result returned by Skia.
-    /// </summary>
-    public SKCodecResult CodecResult { get; }
-
-    /// <inheritdoc />
-    public override string ToString()
-        => string.Format(
-            CultureInfo.InvariantCulture,
-            "Non-success codec result: {0}\n{1}",
-            CodecResult,
-            base.ToString());
-}

src/Jellyfin.Drawing.Skia/SkiaEncoder.cs

@@ -182,7 +182,6 @@ public class SkiaEncoder : IImageEncoder
     /// <inheritdoc />
     /// <exception cref="ArgumentNullException">The path is null.</exception>
     /// <exception cref="FileNotFoundException">The path is not valid.</exception>
-    /// <exception cref="SkiaCodecException">The file at the specified path could not be used to generate a codec.</exception>
     public string GetImageBlurHash(int xComp, int yComp, string path)
     {
         ArgumentException.ThrowIfNullOrEmpty(path);

src/Jellyfin.Drawing.Skia/SkiaException.cs

@@ -1,38 +0,0 @@
-using System;
-
-namespace Jellyfin.Drawing.Skia;
-
-/// <summary>
-/// Represents errors that occur during interaction with Skia.
-/// </summary>
-public class SkiaException : Exception
-{
-    /// <summary>
-    /// Initializes a new instance of the <see cref="SkiaException"/> class.
-    /// </summary>
-    public SkiaException()
-    {
-    }
-
-    /// <summary>
-    /// Initializes a new instance of the <see cref="SkiaException"/> class with a specified error message.
-    /// </summary>
-    /// <param name="message">The message that describes the error.</param>
-    public SkiaException(string message) : base(message)
-    {
-    }
-
-    /// <summary>
-    /// Initializes a new instance of the <see cref="SkiaException"/> class with a specified error message and a
-    /// reference to the inner exception that is the cause of this exception.
-    /// </summary>
-    /// <param name="message">The error message that explains the reason for the exception.</param>
-    /// <param name="innerException">
-    /// The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if
-    /// no inner exception is specified.
-    /// </param>
-    public SkiaException(string message, Exception innerException)
-        : base(message, innerException)
-    {
-    }
-}