Fix Bug 735: GLAutoDrawable must issue glViewport(..) even w/o GLEventListener ; Optimize GLDrawableHelper's glViewportCall(..)

GLAutoDrawable must issue glViewport(..) even w/o GLEventListener
 - Same behavior w/ or w/o GLEventListener requires to issue glViewport, always.

Optimize GLDrawableHelper's glViewportCall(..)
  - 'private void init(..)' receives 'setViewport' argument to be passed to 'private void reshape(..)'
    allowing to only the the viewport once @ 'public void init(..)' and display.

2 files changed, 1 insertions, 5 deletions

diff --git a/src/test/com/jogamp/opengl/test/bugs/Bug735Inv0AppletAWT.java b/src/test/com/jogamp/opengl/test/bugs/Bug735Inv0AppletAWT.java
index 1f98964c6..f443459c3 100644
--- a/src/test/com/jogamp/opengl/test/bugs/Bug735Inv0AppletAWT.java
+++ b/src/test/com/jogamp/opengl/test/bugs/Bug735Inv0AppletAWT.java
@@ -309,8 +309,6 @@ public class Bug735Inv0AppletAWT extends Applet implements Runnable {
       // Disables vsync
       gl.setSwapInterval(0);  
     }
-    gl.glViewport(0, 0, width, height);
-    
     glu = new GLU();
     
     vertShader = ShaderCode.create(gl, GL2ES2.GL_VERTEX_SHADER, LandscapeES2.class, "shader", "shader/bin", "landscape", true);
diff --git a/src/test/com/jogamp/opengl/test/bugs/Bug735Inv1AppletAWT.java b/src/test/com/jogamp/opengl/test/bugs/Bug735Inv1AppletAWT.java
index 2b277dba0..e8cef5e16 100644
--- a/src/test/com/jogamp/opengl/test/bugs/Bug735Inv1AppletAWT.java
+++ b/src/test/com/jogamp/opengl/test/bugs/Bug735Inv1AppletAWT.java
@@ -307,9 +307,7 @@ public class Bug735Inv1AppletAWT extends Applet implements Runnable {
     if (60 < TARGET_FPS) {
       // Disables vsync
       gl.setSwapInterval(0);  
-    }
-    gl.glViewport(0, 0, width, height);
-    
+    }    
     glu = new GLU();
     
     vertShader = ShaderCode.create(gl, GL2ES2.GL_VERTEX_SHADER, LandscapeES2.class, "shader", "shader/bin", "landscape", true);