VenomRat

StreamLibrary/IUnsafeCodec.cs

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+using System;
+using System.Drawing;
+using System.Drawing.Imaging;
+using System.IO;
+using StreamLibrary.src;
+
+namespace StreamLibrary;
+
+public abstract class IUnsafeCodec
+{
+	protected JpgCompression jpgCompression;
+
+	protected LzwCompression lzwCompression;
+
+	private int _imageQuality;
+
+	public abstract ulong CachedSize { get; internal set; }
+
+	protected object ImageProcessLock { get; private set; }
+
+	public int ImageQuality
+	{
+		get
+		{
+			return _imageQuality;
+		}
+		set
+		{
+			_imageQuality = value;
+			jpgCompression = new JpgCompression(value);
+			lzwCompression = new LzwCompression(value);
+		}
+	}
+
+	public abstract int BufferCount { get; }
+
+	public abstract CodecOption CodecOptions { get; }
+
+	public abstract event IVideoCodec.VideoDebugScanningDelegate onCodeDebugScan;
+
+	public abstract event IVideoCodec.VideoDebugScanningDelegate onDecodeDebugScan;
+
+	public IUnsafeCodec(int ImageQuality = 100)
+	{
+		this.ImageQuality = ImageQuality;
+		ImageProcessLock = new object();
+	}
+
+	public abstract void CodeImage(IntPtr Scan0, Rectangle ScanArea, Size ImageSize, PixelFormat Format, Stream outStream);
+
+	public abstract Bitmap DecodeData(Stream inStream);
+
+	public abstract Bitmap DecodeData(IntPtr CodecBuffer, uint Length);
+}