rev 54883 : JDK-8220154 Improve java2d rendering performance on macOS by using Metal framework

          --- old/src/java.desktop/macosx/native/libawt_lwawt/awt/AWTView.h
          +++ new/src/java.desktop/macosx/native/libawt_lwawt/awt/AWTView.h

   1    1  /*
   2    2   * Copyright (c) 2011, 2016, Oracle and/or its affiliates. All rights reserved.
   3    3   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4    4   *
   5    5   * This code is free software; you can redistribute it and/or modify it
   6    6   * under the terms of the GNU General Public License version 2 only, as
   7    7   * published by the Free Software Foundation.  Oracle designates this
   8    8   * particular file as subject to the "Classpath" exception as provided
   9    9   * by Oracle in the LICENSE file that accompanied this code.
  10   10   *
  11   11   * This code is distributed in the hope that it will be useful, but WITHOUT
  12   12   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13   13   * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14   14   * version 2 for more details (a copy is included in the LICENSE file that
  15   15   * accompanied this code).
  16   16   *

  17   17   * You should have received a copy of the GNU General Public License version
  18   18   * 2 along with this work; if not, write to the Free Software Foundation,
  19   19   * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20   20   *
  21   21   * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22   22   * or visit www.oracle.com if you need additional information or have any
  23   23   * questions.
  24   24   */
  25   25  
  26   26  #import <Cocoa/Cocoa.h>
  27      -
       27 +#import <Metal/Metal.h>
       28 +#import <MetalKit/MetalKit.h>
  28   29  #import "CDragSource.h"
  29   30  #import "CDropTarget.h"
  30   31  
  31   32  @interface AWTView : NSView<NSTextInputClient, CDragSourceHolder, CDropTargetHolder> {
  32   33  @private
  33   34      jobject m_cPlatformView;
  34   35  
  35   36      // Handler for the tracking area needed for Enter/Exit events management.
  36   37      NSTrackingArea* rolloverTrackingArea;
  37   38  

  38   39      // TODO: NSMenu *contextualMenu;
  39   40  
  40   41      // dnd support (see AppKit/NSDragging.h, NSDraggingSource/Destination):
  41   42      CDragSource *_dragSource;
  42   43      CDropTarget *_dropTarget;
  43   44  
  44   45      // Input method data
  45   46      jobject fInputMethodLOCKABLE;
  46   47      BOOL fKeyEventsNeeded;
  47   48      BOOL fProcessingKeystroke;
  48   49  
  49   50      BOOL fEnablePressAndHold;
  50   51      BOOL fInPressAndHold;
  51   52      BOOL fPAHNeedsToSelect;
  52   53  
  53   54      id cglLayer; // is a sublayer of view.layer
  54   55  
  55   56      BOOL mouseIsOver;
  56   57  }
  57   58  
  58   59  @property (nonatomic, retain) id cglLayer;
  59   60  @property (nonatomic) BOOL mouseIsOver;
  60   61  
  61   62  - (id) initWithRect:(NSRect) rect platformView:(jobject)cPlatformView windowLayer:(CALayer*)windowLayer;
  62   63  - (void) deliverJavaMouseEvent: (NSEvent *) event;
  63   64  - (jobject) awtComponent:(JNIEnv *)env;
  64   65  
  65   66  + (AWTView *) awtView:(JNIEnv *)env ofAccessible:(jobject)jaccessible;
  66   67  
  67   68  // Input method-related events
  68   69  - (void)setInputMethod:(jobject)inputMethod;
  69   70  - (void)abandonInput;
  70   71  
  71   72  @end

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