Roll J2K classes into our fork of OpenJpegDotNet and adjust with our improvements to the lib

NOTE native library needs fixed for not-Windows!

Programs/examples/TestClient/Commands/Inventory/UploadImageCommand.cs

@@ -1,3 +1,30 @@
+/**
+ * Copyright (c) 2006-2016, openmetaverse.co
+ * Copyright (c) 2021, Sjofn LLC.
+ * All rights reserved.
+ *
+ * - Redistribution and use in source and binary forms, with or without 
+ *   modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ * - Neither the name of the openmetaverse.co nor the names 
+ *   of its contributors may be used to endorse or promote products derived from
+ *   this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
 using System;
 using System.Threading;
 using System.Drawing;
@@ -88,7 +115,7 @@ namespace OpenMetaverse.TestClient
                     // Upload JPEG2000 images untouched
                     UploadData = System.IO.File.ReadAllBytes(fileName);
 
-                    using (var reader = new LibreMetaverse.Imaging.J2KReader(UploadData))
+                    using (var reader = new OpenJpegDotNet.IO.Reader(UploadData))
                     {
                         reader.ReadHeader();
                         bitmap = reader.DecodeToBitmap();
@@ -137,7 +164,7 @@ namespace OpenMetaverse.TestClient
                         bitmap.Dispose();
                         bitmap = resized;
                     }
-                    using (var writer = new LibreMetaverse.Imaging.J2KWriter(bitmap))
+                    using (var writer = new OpenJpegDotNet.IO.Writer(bitmap))
                     {
                         UploadData = writer.Encode();
                     }