src/java.desktop/share/native/common/java2d/opengl/OGLSurfaceData.h

*** 1,7 ****
  /*
!  * Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
--- 1,7 ----
  /*
!  * Copyright (c) 2003, 2019, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
*** 83,92 ****
--- 83,95 ----
   *
   *     void *privOps;
   * Pointer to native-specific (GLX, WGL, etc.) SurfaceData info, such as the
   * native Drawable handle and GraphicsConfig data.
   *
+  *     jobject graphicsConfig;;
+  * Strong reference to the OGLGraphicsConfig used by this OGLSurfaceData.
+  *
   *     jint drawableType;
   * The surface type; can be any one of the surface type constants defined
   * below (OGLSD_WINDOW, OGLSD_TEXTURE, etc).
   *
   *     GLenum activeBuffer;
*** 160,169 ****
--- 163,173 ----
   * drawableType is OGLSD_FBOBJECT, otherwise they are zero.
   */
  struct _OGLSDOps {
      SurfaceDataOps               sdOps;
      void                         *privOps;
+     jobject                      graphicsConfig;
      jint                         drawableType;
      GLenum                       activeBuffer;
      jboolean                     isOpaque;
      jboolean                     needsInit;
      jint                         xOffset;