2 files changed, 14 insertions, 7 deletions
diff --git a/src/jogl/classes/com/jogamp/opengl/util/texture/spi/DDSImage.java b/src/jogl/classes/com/jogamp/opengl/util/texture/spi/DDSImage.java
index a71458837..36c44a409 100644
--- a/src/jogl/classes/com/jogamp/opengl/util/texture/spi/DDSImage.java
+++ b/src/jogl/classes/com/jogamp/opengl/util/texture/spi/DDSImage.java
@@ -51,10 +51,10 @@ import java.nio.ByteOrder;
 import java.nio.channels.FileChannel;
 
 import com.jogamp.opengl.GL;
-
 import com.jogamp.common.nio.Buffers;
 import com.jogamp.common.util.IOUtil;
 import com.jogamp.opengl.util.GLBuffers;
+import com.jogamp.opengl.util.texture.ImageIOUtil;
 
 /** A reader and writer for DirectDraw Surface (.dds) files, which are
     used to describe textures. These files can contain multiple mipmap
@@ -246,7 +246,9 @@ public class DDSImage {
         @param in Stream to check
         @return true if input stream is DDS image or false otherwise
         @throws java.io.IOException if an I/O exception occurred
+        @deprecated rather call {@link ImageIOUtil#getFileSuffix(InputStream)}
     */
+    @Deprecated
     public static boolean isDDSImage(InputStream in) throws IOException {
         if (!(in instanceof BufferedInputStream)) {
             in = new BufferedInputStream(in);
diff --git a/src/jogl/classes/com/jogamp/opengl/util/texture/spi/SGIImage.java b/src/jogl/classes/com/jogamp/opengl/util/texture/spi/SGIImage.java
index 9088dc48e..ff8167bb0 100644
--- a/src/jogl/classes/com/jogamp/opengl/util/texture/spi/SGIImage.java
+++ b/src/jogl/classes/com/jogamp/opengl/util/texture/spi/SGIImage.java
@@ -40,8 +40,9 @@
 package com.jogamp.opengl.util.texture.spi;
 
 import java.io.*;
-import com.jogamp.opengl.*;
 
+import com.jogamp.opengl.*;
+import com.jogamp.opengl.util.texture.ImageIOUtil;
 import com.jogamp.common.util.IOUtil;
 
 /** <p> Reads and writes SGI RGB/RGBA images. </p>
@@ -190,11 +191,15 @@ public class SGIImage {
         return image;
     }
 
-    /** Determines from the magic number whether the given InputStream
-        points to an SGI RGB image. The given InputStream must return
-        true from markSupported() and support a minimum of two bytes
-        of read-ahead. */
-    public static boolean isSGIImage(InputStream in) throws IOException {
+	/**
+	 * Determines from the magic number whether the given InputStream points to
+	 * an SGI RGB image. The given InputStream must return true from
+	 * markSupported() and support a minimum of two bytes of read-ahead.
+	 * 
+	 * @deprecated rather call {@link ImageIOUtil#getFileSuffix(InputStream)}
+	 */
+	@Deprecated
+	public static boolean isSGIImage(InputStream in) throws IOException {
         if (!(in instanceof BufferedInputStream)) {
             in = new BufferedInputStream(in);
         }