Bug 1203: GLDrawable-Stateless operations in GLContextImpl, using ctxVersion and ctxOptions

- State-less operation during profile probing (mapGLVersions).
  While probing the GLDrawable/GLProfile and GL instance
  may not reflect the currently probed OpenGL profile.
  Hence stateless operation by passing required information
  is required for:
  - GLDynamicLookupHelper must be fetched via
    'major-version and contextOptions'.
  - GLContextImpl.resetProcAddress(..)
  - GLContextImpl.updateGLXProcAddressTable()
  - GLContextImpl.setGLFunctionAvailability(..)
  - ExtensionAvailabilityCache

TODO: Add replacement for GLProfile validation,
which is disabled right now.:
  drawable.getGLProfile().verifyEquality(gl.getGLProfile())

The GLDrawable.GLProfile maybe less than GL's GLProfile
due to current context-version and options.
Hence we would need a 'GLProfile.bwCompatibleWith(GLProfile)'.

1 files changed, 4 insertions, 5 deletions

diff --git a/src/jogl/classes/jogamp/opengl/GLDrawableFactoryImpl.java b/src/jogl/classes/jogamp/opengl/GLDrawableFactoryImpl.java
index b7f861e13..472172c75 100644
--- a/src/jogl/classes/jogamp/opengl/GLDrawableFactoryImpl.java
+++ b/src/jogl/classes/jogamp/opengl/GLDrawableFactoryImpl.java
@@ -245,12 +245,11 @@ public abstract class GLDrawableFactoryImpl extends GLDrawableFactory {
   }
 
   /**
-   * Returns the GLDynamicLookupHelper
-   * @param profileName if EGL/ES, profile <code>1</code> refers to ES1 and <code>2</code> to ES2,
-   *        otherwise the profile is ignored.
-   * @throws GLException if no DynamicLookupHelper is installed
+   * Returns the GLDynamicLookupHelper if installed, otherwise {@code null}.
+   * @param majorVersion the major OpenGL profile version
+   * @param contextOptions the context profile options
    */
-  public abstract GLDynamicLookupHelper getGLDynamicLookupHelper(final String profileName) throws GLException;
+  public abstract GLDynamicLookupHelper getGLDynamicLookupHelper(final int majorVersion, final int contextOptions);
 
   //---------------------------------------------------------------------------
   // Dispatching GLDrawable construction in respect to the NativeSurface Capabilities