+ IA_TestAsyncImage tests the async download code of ImageManager, by downloading all textures encountered when listening to OnNewPrim

+ Removed KakaduWrap, no longer needed now that ImageTool uses Jasper + Exposed an accessor for Textures in TextureEntry git-svn-id: http://libopenmetaverse.googlecode.com/svn/trunk@454 52acb1d6-8a22-11de-b505-999d5b087335
2006-11-01 00:14:43 +00:00
parent db993692fb
commit 839c7cfd7d
9 changed files with 331 additions and 181 deletions
--- a/libsecondlife-cs/examples/IA_TestAsyncImage/IA_TestAsyncImage.cs
+++ b/libsecondlife-cs/examples/IA_TestAsyncImage/IA_TestAsyncImage.cs
@@ -0,0 +1,141 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Text;
+using System.Threading;
+using IA_SimpleInventory;
+
+using libsecondlife;
+using libsecondlife.AssetSystem;
+
+namespace IA_TestAsyncImage
+{
+    class TestAsync : SimpleInventory
+    {
+        ImageManager imgManager;
+
+        Queue<LLUUID> TextureQueue = new Queue<LLUUID>();
+
+        string OutputDirectory = "IA_TestAsyncImages";
+
+        [STAThread]
+        static new void Main(string[] args)
+        {
+            TestAsync app = new TestAsync();
+            app.DownloadInventoryOnConnect = false;
+
+            app.client.Objects.OnNewPrim += new NewPrimCallback(app.Objects_OnNewPrim);
+            app.client.Objects.OnNewAvatar += new NewAvatarCallback(app.Objects_OnNewAvatar);
+
+
+            app.Connect(args[0], args[1], args[2]);
+            app.doStuff();
+            app.Disconnect();
+
+            System.Threading.Thread.Sleep(500);
+
+            Console.WriteLine("Done...");
+        }
+
+        private void Objects_OnNewAvatar(Simulator simulator, Avatar avatar, ulong regionHandle, ushort timeDilation)
+        {
+            if (imgManager == null)
+            {
+                Console.WriteLine("ImageManager not ready yet, queueing Avatar textures.");
+                TextureQueue.Enqueue(avatar.FirstLifeImage);
+                TextureQueue.Enqueue(avatar.ProfileImage);
+            }
+            else
+            {
+                if (avatar.FirstLifeImage != null)
+                {
+                    imgManager.RequestImageAsync(avatar.FirstLifeImage);
+                }
+
+                if (avatar.ProfileImage != null)
+                {
+                    imgManager.RequestImageAsync(avatar.ProfileImage);
+                }
+            }
+        }
+
+        private void Objects_OnNewPrim(Simulator simulator, PrimObject prim, ulong regionHandle, ushort timeDilation)
+        {
+            if (imgManager == null)
+            {
+                Console.WriteLine("ImageManager not ready yet, queueing Prim textures.");
+                TextureQueue.Enqueue(prim.Textures.DefaultTexture.TextureID);
+
+                foreach (TextureEntryFace tef in prim.Textures.FaceTextures.Values)
+                {
+                    TextureQueue.Enqueue(tef.TextureID);
+                }
+            }
+            else
+            {
+                if ((prim.Textures.DefaultTexture != null) && (prim.Textures.DefaultTexture.TextureID != null))
+                {
+                    imgManager.RequestImageAsync(prim.Textures.DefaultTexture.TextureID);
+                }
+
+                if (prim.Textures.FaceTextures != null)
+                {
+                    foreach (TextureEntryFace tef in prim.Textures.FaceTextures.Values)
+                    {
+                        imgManager.RequestImageAsync(tef.TextureID);
+                    }
+                }
+            }
+        }
+
+        private void NewImageRetrievedCallBack( LLUUID ImageID, byte[] data, bool wasCached )
+        {
+            if (wasCached)
+            {
+                Console.WriteLine("Cache ( " + data.Length + "): " + ImageID);
+            }
+            else
+            {
+                Console.WriteLine("Finished ( " + data.Length + "): " + ImageID);
+
+                String filename = Path.Combine(OutputDirectory, ImageID.ToStringHyphenated()) + ".tif";
+                
+                TiffJob tj = new TiffJob( filename, data );
+                Thread t = new Thread(tj.RunMe);
+                t.Start();
+
+            }
+        }
+
+        protected new void doStuff()
+        {
+            imgManager = new ImageManager(client, ImageManager.CacheTypes.Disk, OutputDirectory);
+            imgManager.OnImageRetrieved += new ImageRetrievedCallback(NewImageRetrievedCallBack);
+
+            while (TextureQueue.Count > 0)
+            {
+                imgManager.RequestImageAsync(TextureQueue.Dequeue());
+            }
+
+            Console.WriteLine("Press any key to stop.");
+            Console.Read();
+        }
+
+        protected class TiffJob
+        {
+            string filename;
+            byte[] j2cdata;
+
+            public TiffJob(string path, byte[] data)
+            {
+                filename = path;
+                j2cdata  = data;
+            }
+
+            public void RunMe()
+            {
+                File.WriteAllBytes(filename, JasperWrapper.jasper_decode_j2c_to_tiff(j2cdata));
+            }
+        }
+    }
+}