src/java.desktop/macosx/classes/sun/java2d/MacosxSurfaceManagerFactory.java
author jdv
Fri, 21 Jun 2019 12:08:37 +0530
branchmetal-prototype-branch
changeset 57416 e153174dba06
parent 57196 a95707a39ff5
permissions -rw-r--r--
Merge JDK-8220154 initial metal implementation patch to the jdk sandbox branch Reviewed-by: avu, prr, kcr Contributed-by: avu(Jetbrains), aghaisas, jdv
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
12047
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
     1
/*
57196
a95707a39ff5 Description : Metal Rendering Pipeline - initial implementation of line and quad rendering
aghaisas
parents: 47216
diff changeset
     2
 * Copyright (c) 2011, 2019, Oracle and/or its affiliates. All rights reserved.
12047
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
     3
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
     4
 *
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
     5
 * This code is free software; you can redistribute it and/or modify it
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
     6
 * under the terms of the GNU General Public License version 2 only, as
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
     7
 * published by the Free Software Foundation.  Oracle designates this
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
     8
 * particular file as subject to the "Classpath" exception as provided
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
     9
 * by Oracle in the LICENSE file that accompanied this code.
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    10
 *
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    11
 * This code is distributed in the hope that it will be useful, but WITHOUT
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    12
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    13
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    14
 * version 2 for more details (a copy is included in the LICENSE file that
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    15
 * accompanied this code).
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    16
 *
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    17
 * You should have received a copy of the GNU General Public License version
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    18
 * 2 along with this work; if not, write to the Free Software Foundation,
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    19
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    20
 *
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    21
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    22
 * or visit www.oracle.com if you need additional information or have any
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    23
 * questions.
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    24
 */
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    25
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    26
package sun.java2d;
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    27
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    28
import sun.awt.image.SunVolatileImage;
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    29
import sun.awt.image.VolatileSurfaceManager;
57416
e153174dba06 Merge JDK-8220154 initial metal implementation patch to the jdk sandbox branch
jdv
parents: 57196
diff changeset
    30
import sun.java2d.macos.MacOSFlags;
e153174dba06 Merge JDK-8220154 initial metal implementation patch to the jdk sandbox branch
jdv
parents: 57196
diff changeset
    31
import sun.java2d.metal.MTLVolatileSurfaceManager;
12047
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    32
import sun.java2d.opengl.CGLVolatileSurfaceManager;
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    33
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    34
/**
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    35
 * This is a factory class with static methods for creating a
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    36
 * platform-specific instance of a particular SurfaceManager.  Each platform
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    37
 * (Windows, Unix, etc.) has its own specialized SurfaceManagerFactory.
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    38
 */
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    39
public class MacosxSurfaceManagerFactory extends SurfaceManagerFactory {
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    40
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    41
    /**
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    42
     * Creates a new instance of a VolatileSurfaceManager given any
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    43
     * arbitrary SunVolatileImage.  An optional context Object can be supplied
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    44
     * as a way for the caller to pass pipeline-specific context data to
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    45
     * the VolatileSurfaceManager (such as a backbuffer handle, for example).
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    46
     *
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    47
     * For Mac OS X, this method returns either an CGL-specific
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    48
     * VolatileSurfaceManager based on the GraphicsConfiguration
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    49
     * under which the SunVolatileImage was created.
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    50
     */
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    51
    public VolatileSurfaceManager createVolatileManager(SunVolatileImage vImg,
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    52
                                                        Object context)
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    53
    {
57416
e153174dba06 Merge JDK-8220154 initial metal implementation patch to the jdk sandbox branch
jdv
parents: 57196
diff changeset
    54
        return MacOSFlags.isMetalEnabled() ? new MTLVolatileSurfaceManager(vImg, context) :
e153174dba06 Merge JDK-8220154 initial metal implementation patch to the jdk sandbox branch
jdv
parents: 57196
diff changeset
    55
                new CGLVolatileSurfaceManager(vImg, context);
12047
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    56
    }
320a714614e9 7113349: Initial changeset for Macosx port to jdk
michaelm
parents:
diff changeset
    57
}