1 files changed, 9 insertions, 2 deletions
diff --git a/src/jogl/classes/javax/media/opengl/GLProfile.java b/src/jogl/classes/javax/media/opengl/GLProfile.java
index 1ac09c12e..8c5d8a3bf 100644
--- a/src/jogl/classes/javax/media/opengl/GLProfile.java
+++ b/src/jogl/classes/javax/media/opengl/GLProfile.java
@@ -201,12 +201,14 @@ public class GLProfile {
     return GLES2.equals(profile);
   }
 
+  /* Indicates whether a GL2ES1 capable profile is in use, ie GL2ES1, GL2, GLES1 */
   public static final boolean isGL2ES1() {
-    return GL2ES1.equals(profile);
+    return GL2ES1.equals(profile) || isGL2() || isGLES1() ;
   }
 
+  /* Indicates whether a GL2ES2 capable profile is in use, ie GL2ES2, GL2, GLES2 */
   public static final boolean isGL2ES2() {
-    return GL2ES2.equals(profile);
+    return GL2ES2.equals(profile) || isGL2() || isGLES2() ;
   }
 
   /** Indicates whether either of the OpenGL ES profiles are in use. */
@@ -214,6 +216,11 @@ public class GLProfile {
     return isGLES2() || isGLES1();
   }
 
+  /** Indicates whether a GLSL capable profiles is in use. */
+  public static final boolean hasGLSL() {
+    return isGL2ES2();
+  }
+
   public static final boolean matches(String test_profile) {
     return (null==test_profile)?false:test_profile.equals(profile);
   }