commit 60fdf71d12b6630a1da26c17779184f0ee20da29
Author: Leszek Koltunski <leszek@koltunski.pl>
Date:   Fri May 29 20:06:41 2020 +0100

    Only show the OpenGL Error dialog when the underlying hardwarre does not support OpenGL ES 3.0.

diff --git a/src/main/java/org/distorted/library/main/DistortedLibrary.java b/src/main/java/org/distorted/library/main/DistortedLibrary.java
index 22873b8..a84bd50 100644
--- a/src/main/java/org/distorted/library/main/DistortedLibrary.java
+++ b/src/main/java/org/distorted/library/main/DistortedLibrary.java
@@ -822,9 +822,10 @@ public class DistortedLibrary
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 /**
  * Return OpenGL ES version supported by the hardware we are running on.
- * There are only two possibilities: 300 (OpenGL ES 3.0) or 310 (at least OpenGL ES 3.1)
+ * There are only three possibilities: 300 (OpenGL ES 3.0) or 310 (at least OpenGL ES 3.1)
+ * or 200 (OpenGL ES 2.0)
  */
-  static int getGLSL()
+  public static int getGLSL()
     {
     return mGLSL;
     }