1 /*
2  * Copyright (c) 2003, 2007, Oracle and/or its affiliates. All rights reserved.
3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4  *
5  * This code is free software; you can redistribute it and/or modify it
6  * under the terms of the GNU General Public License version 2 only, as
7  * published by the Free Software Foundation.  Oracle designates this
8  * particular file as subject to the "Classpath" exception as provided
9  * by Oracle in the LICENSE file that accompanied this code.
10  *
11  * This code is distributed in the hope that it will be useful, but WITHOUT
12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14  * version 2 for more details (a copy is included in the LICENSE file that
15  * accompanied this code).
16  *
17  * You should have received a copy of the GNU General Public License version
18  * 2 along with this work; if not, write to the Free Software Foundation,
19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20  *
21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22  * or visit www.oracle.com if you need additional information or have any
23  * questions.
24  */
25 
26 package sun.java2d.opengl;
27 
28 import java.awt.Composite;
29 import sun.java2d.SurfaceData;
30 import sun.java2d.loops.CompositeType;
31 import sun.java2d.loops.GraphicsPrimitive;
32 import sun.java2d.loops.GraphicsPrimitiveMgr;
33 import sun.java2d.loops.SurfaceType;
34 import sun.java2d.pipe.Region;
35 import sun.java2d.pipe.BufferedMaskBlit;
36 import static sun.java2d.loops.CompositeType.*;
37 import static sun.java2d.loops.SurfaceType.*;
38 
39 class OGLMaskBlit extends BufferedMaskBlit {
40 
register()41     static void register() {
42         GraphicsPrimitive[] primitives = {
43             new OGLMaskBlit(IntArgb,    SrcOver),
44             new OGLMaskBlit(IntArgbPre, SrcOver),
45             new OGLMaskBlit(IntRgb,     SrcOver),
46             new OGLMaskBlit(IntRgb,     SrcNoEa),
47             new OGLMaskBlit(IntBgr,     SrcOver),
48             new OGLMaskBlit(IntBgr,     SrcNoEa),
49         };
50         GraphicsPrimitiveMgr.register(primitives);
51     }
52 
OGLMaskBlit(SurfaceType srcType, CompositeType compType)53     private OGLMaskBlit(SurfaceType srcType,
54                         CompositeType compType)
55     {
56         super(OGLRenderQueue.getInstance(),
57               srcType, compType, OGLSurfaceData.OpenGLSurface);
58     }
59 
60     @Override
validateContext(SurfaceData dstData, Composite comp, Region clip)61     protected void validateContext(SurfaceData dstData,
62                                    Composite comp, Region clip)
63     {
64         OGLSurfaceData oglDst = (OGLSurfaceData)dstData;
65         OGLContext.validateContext(oglDst, oglDst,
66                                    clip, comp, null, null, null,
67                                    OGLContext.NO_CONTEXT_FLAGS);
68     }
69 }
70