Add GPL modules

MediaBrowser.Controller/Drawing/IImageProcessor.cs

@@ -0,0 +1,118 @@
+using System;
+using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.Providers;
+using MediaBrowser.Model.Drawing;
+using MediaBrowser.Model.Entities;
+using System.Collections.Generic;
+using System.IO;
+using System.Threading.Tasks;
+
+namespace MediaBrowser.Controller.Drawing
+{
+    /// <summary>
+    /// Interface IImageProcessor
+    /// </summary>
+    public interface IImageProcessor
+    {
+        /// <summary>
+        /// Gets the supported input formats.
+        /// </summary>
+        /// <value>The supported input formats.</value>
+        string[] SupportedInputFormats { get; }
+
+        /// <summary>
+        /// Gets the image enhancers.
+        /// </summary>
+        /// <value>The image enhancers.</value>
+        IImageEnhancer[] ImageEnhancers { get; }
+
+        ImageSize GetImageSize(string path);
+
+        /// <summary>
+        /// Gets the size of the image.
+        /// </summary>
+        /// <param name="info">The information.</param>
+        /// <returns>ImageSize.</returns>
+        ImageSize GetImageSize(BaseItem item, ItemImageInfo info);
+
+        ImageSize GetImageSize(BaseItem item, ItemImageInfo info, bool allowSlowMethods, bool updateItem);
+
+        /// <summary>
+        /// Adds the parts.
+        /// </summary>
+        /// <param name="enhancers">The enhancers.</param>
+        void AddParts(IEnumerable<IImageEnhancer> enhancers);
+
+        /// <summary>
+        /// Gets the supported enhancers.
+        /// </summary>
+        /// <param name="item">The item.</param>
+        /// <param name="imageType">Type of the image.</param>
+        /// <returns>IEnumerable{IImageEnhancer}.</returns>
+        IImageEnhancer[] GetSupportedEnhancers(BaseItem item, ImageType imageType);
+
+        /// <summary>
+        /// Gets the image cache tag.
+        /// </summary>
+        /// <param name="item">The item.</param>
+        /// <param name="image">The image.</param>
+        /// <returns>Guid.</returns>
+        string GetImageCacheTag(BaseItem item, ItemImageInfo image);
+        string GetImageCacheTag(BaseItem item, ChapterInfo info);
+
+        /// <summary>
+        /// Gets the image cache tag.
+        /// </summary>
+        /// <param name="item">The item.</param>
+        /// <param name="image">The image.</param>
+        /// <param name="imageEnhancers">The image enhancers.</param>
+        /// <returns>Guid.</returns>
+        string GetImageCacheTag(BaseItem item, ItemImageInfo image, IImageEnhancer[] imageEnhancers);
+
+        /// <summary>
+        /// Processes the image.
+        /// </summary>
+        /// <param name="options">The options.</param>
+        /// <param name="toStream">To stream.</param>
+        /// <returns>Task.</returns>
+        Task ProcessImage(ImageProcessingOptions options, Stream toStream);
+
+        /// <summary>
+        /// Processes the image.
+        /// </summary>
+        /// <param name="options">The options.</param>
+        /// <returns>Task.</returns>
+        Task<Tuple<string, string, DateTime>> ProcessImage(ImageProcessingOptions options);
+
+        /// <summary>
+        /// Gets the enhanced image.
+        /// </summary>
+        /// <param name="item">The item.</param>
+        /// <param name="imageType">Type of the image.</param>
+        /// <param name="imageIndex">Index of the image.</param>
+        /// <returns>Task{System.String}.</returns>
+        Task<string> GetEnhancedImage(BaseItem item, ImageType imageType, int imageIndex);
+
+        /// <summary>
+        /// Gets the supported image output formats.
+        /// </summary>
+        /// <returns>ImageOutputFormat[].</returns>
+        ImageFormat[] GetSupportedImageOutputFormats();
+
+        /// <summary>
+        /// Creates the image collage.
+        /// </summary>
+        /// <param name="options">The options.</param>
+        void CreateImageCollage(ImageCollageOptions options);
+
+        /// <summary>
+        /// Gets a value indicating whether [supports image collage creation].
+        /// </summary>
+        /// <value><c>true</c> if [supports image collage creation]; otherwise, <c>false</c>.</value>
+        bool SupportsImageCollageCreation { get; }
+
+        IImageEncoder ImageEncoder { get; set; }
+
+        bool SupportsTransparency(string path);
+    }
+}