1 files changed, 23 insertions, 0 deletions
diff --git a/src/jogl/classes/javax/media/opengl/TraceGL2.java b/src/jogl/classes/javax/media/opengl/TraceGL2.java
new file mode 100644
index 000000000..58f5d9f99
--- /dev/null
+++ b/src/jogl/classes/javax/media/opengl/TraceGL2.java
@@ -0,0 +1,23 @@
+package javax.media.opengl;
+
+import java.io.PrintStream;
+
+/**
+ * <p>
+ * Composable pipeline which wraps an underlying {@link GL} implementation,
+ * providing tracing information to a user-specified {@link java.io.PrintStream}
+ * before and after each OpenGL method call.
+ * </p>
+ * <p>
+ * Sample code which installs this pipeline, manual:
+ * <pre>
+ *     gl = drawable.setGL(new TraceGL(drawable.getGL(), System.err));
+ * </pre> 
+ * For automatic instantiation see {@link GLPipelineFactory#create(String, Class, GL, Object[])}.
+ * </p>
+ */
+public class TraceGL2 extends TraceGL4bc {
+    public TraceGL2(GL2 downstream, PrintStream stream) {
+        super((GL4bc)downstream, stream);
+    }
+}