Add access methods for getting at the JPEG buffer

git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@506 632fc199-4ca6-4c93-a231-07263d6284db

java/org/libjpegturbo/turbojpeg/TJDecompressor.java

@@ -71,6 +71,16 @@ public class TJDecompressor {
     return jpegSubsamp;
   }
 
+  public byte[] getJPEGBuf() throws Exception {
+    if(jpegBuf == null) throw new Exception("JPEG buffer not initialized");
+    return jpegBuf;
+  }
+
+  public int getJPEGSize() throws Exception {
+    if(jpegBufSize < 1) throw new Exception("JPEG buffer not initialized");
+    return jpegBufSize;
+  }
+
   public int getScaledWidth(int desiredWidth, int desiredHeight)
     throws Exception {
     if(jpegWidth < 1 || jpegHeight < 1)