Allow cache sizes to be set programatically

git-svn-id: svn+ssh://src.earth.threerings.net/nenya/trunk@527 ed5b42cb-e716-0410-a449-f6a68f950b19

src/java/com/threerings/cast/CharacterManager.java

@@ -50,6 +50,15 @@ import static com.threerings.cast.Log.log;
 public class CharacterManager
     implements DirectionCodes
 {
+    /**
+     * Sets the size of the cache used for composited animation frames. This must be called before
+     * the CharacterManager is created.
+     */
+    public static void setCacheSize (int cacheKilobytes)
+    {
+        _cacheSize.setValue(cacheKilobytes);
+    }
+
     /**
      * Constructs the character manager.
      */

src/java/com/threerings/media/image/ClientImageManager.java

@@ -36,6 +36,14 @@ import com.threerings.resource.ResourceManager;
  */
 public class ClientImageManager extends ImageManager
 {
+    /**
+     * Sets the size of the image cache. This must be called before the ImageManager is created.
+     */
+    public static void setCacheSize (int cacheKilobytes)
+    {
+        _cacheSize.setValue(cacheKilobytes);
+    }
+
     public ClientImageManager (ResourceManager rmgr, OptimalImageCreator icreator)
     {
         super(rmgr, icreator);