*GLContext: resetStates(); getPlatformExtensionsString(); GLX/WGL NV_swap_group support; setSwapInterval();

resetStates()
  - fixes a bug where X11GLXContext impl. resetState() !!
  - marked all with @Override tag
  - ensured super.resetStates() is called at end (oops)

getPlatformExtensionsStringImpl()*
  - fixes a bug where X11GLXContext overrides GLContext cached GLX extension string query
  - marked 'final' in GLContext to avoid bugs
  - using abstract 'getPlatformExtensionsStringImpl()' called by ExtensionAvailabilityCache

Add premiliry GLX/WGL NV_swap_group support
  - thought it might be a solution to sync swap of 2 windows
  - none of my drivers/platforms support it, event though extension is avail on Linux

Promote setSwapInterval() (1 up)
 - bumped above API up to public GLContext
 - those extension should not spam the GL interfaces .. hmm

1 files changed, 7 insertions, 0 deletions

diff --git a/src/jogl/classes/jogamp/opengl/GLDrawableFactoryImpl.java b/src/jogl/classes/jogamp/opengl/GLDrawableFactoryImpl.java
index e04ced6fa..704f71457 100644
--- a/src/jogl/classes/jogamp/opengl/GLDrawableFactoryImpl.java
+++ b/src/jogl/classes/jogamp/opengl/GLDrawableFactoryImpl.java
@@ -44,6 +44,8 @@ import java.nio.*;
 import javax.media.nativewindow.*;
 import javax.media.opengl.*;
 
+import com.jogamp.common.util.VersionNumber;
+
 /** Extends GLDrawableFactory with a few methods for handling
     typically software-accelerated offscreen rendering (Device
     Independent Bitmaps on Windows, pixmaps on X11). Direct access to
@@ -51,6 +53,11 @@ import javax.media.opengl.*;
     they may be instantiated by the GLJPanel implementation. */
 public abstract class GLDrawableFactoryImpl extends GLDrawableFactory {
   protected static final boolean DEBUG = GLDrawableImpl.DEBUG;
+  public static final VersionNumber versionOneZero = new VersionNumber(1, 0, 0);
+  public static final VersionNumber versionOneOne = new VersionNumber(1, 1, 0);
+  public static final VersionNumber versionOneTwo = new VersionNumber(1, 2, 0);
+  public static final VersionNumber versionOneThree = new VersionNumber(1, 3, 0);
+  public static final VersionNumber versionOneFour = new VersionNumber(1, 4, 0);
 
   protected GLDrawableFactoryImpl() {
     super();