jdk/src/windows/classes/sun/java2d/d3d/D3DMaskBlit.java
author jgodinez
Fri, 17 Dec 2010 09:39:54 -0800
changeset 7748 26e6f5fc1bdb
parent 5506 202f599c92aa
permissions -rw-r--r--
6635462: D3D: REGRESSION: XOR rendering is extremly slow Reviewed-by: igor, prr
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/*
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 * Copyright (c) 2007, 2008, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.  Oracle designates this
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 * particular file as subject to the "Classpath" exception as provided
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 * by Oracle in the LICENSE file that accompanied this code.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 */
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package sun.java2d.d3d;
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import java.awt.Composite;
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import sun.java2d.SurfaceData;
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import sun.java2d.loops.CompositeType;
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import sun.java2d.loops.GraphicsPrimitive;
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import sun.java2d.loops.GraphicsPrimitiveMgr;
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import sun.java2d.loops.SurfaceType;
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import sun.java2d.pipe.Region;
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import sun.java2d.pipe.BufferedMaskBlit;
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import static sun.java2d.loops.CompositeType.*;
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import static sun.java2d.loops.SurfaceType.*;
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class D3DMaskBlit extends BufferedMaskBlit {
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    static void register() {
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        GraphicsPrimitive[] primitives = {
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            new D3DMaskBlit(IntArgb,    SrcOver),
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            new D3DMaskBlit(IntArgbPre, SrcOver),
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            new D3DMaskBlit(IntRgb,     SrcOver),
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            new D3DMaskBlit(IntRgb,     SrcNoEa),
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            new D3DMaskBlit(IntBgr,     SrcOver),
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            new D3DMaskBlit(IntBgr,     SrcNoEa),
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        };
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        GraphicsPrimitiveMgr.register(primitives);
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    }
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    private D3DMaskBlit(SurfaceType srcType,
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                        CompositeType compType)
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    {
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        super(D3DRenderQueue.getInstance(),
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              srcType, compType, D3DSurfaceData.D3DSurface);
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    }
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    @Override
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    protected void validateContext(SurfaceData dstData,
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                                   Composite comp, Region clip)
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    {
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        D3DSurfaceData d3dDst = (D3DSurfaceData)dstData;
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        D3DContext.validateContext(d3dDst, d3dDst,
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                                   clip, comp, null, null, null,
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                                   D3DContext.NO_CONTEXT_FLAGS);
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    }
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}