src/java.desktop/unix/classes/sun/java2d/xr/XRMaskFill.java

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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * 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
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 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
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package sun.java2d.xr;

import static sun.java2d.loops.CompositeType.SrcNoEa;

import static sun.java2d.loops.CompositeType.SrcOver;
import static sun.java2d.loops.SurfaceType.AnyColor;
import static sun.java2d.loops.SurfaceType.GradientPaint;
import static sun.java2d.loops.SurfaceType.LinearGradientPaint;
import static sun.java2d.loops.SurfaceType.OpaqueColor;
import static sun.java2d.loops.SurfaceType.OpaqueGradientPaint;
import static sun.java2d.loops.SurfaceType.OpaqueLinearGradientPaint;
import static sun.java2d.loops.SurfaceType.OpaqueRadialGradientPaint;
import static sun.java2d.loops.SurfaceType.OpaqueTexturePaint;
import static sun.java2d.loops.SurfaceType.RadialGradientPaint;
import static sun.java2d.loops.SurfaceType.TexturePaint;

import java.awt.*;
import sun.awt.*;
import sun.java2d.*;
import sun.java2d.loops.*;

public final class XRMaskFill extends MaskFill {
    static void register() {
        GraphicsPrimitive[] primitives = {
                new XRMaskFill(AnyColor, SrcOver, XRSurfaceData.IntRgbX11),
                new XRMaskFill(OpaqueColor, SrcNoEa, XRSurfaceData.IntRgbX11),
                new XRMaskFill(GradientPaint, SrcOver, XRSurfaceData.IntRgbX11),
                new XRMaskFill(OpaqueGradientPaint, SrcNoEa,
                        XRSurfaceData.IntRgbX11),
                new XRMaskFill(LinearGradientPaint, SrcOver,
                        XRSurfaceData.IntRgbX11),
                new XRMaskFill(OpaqueLinearGradientPaint, SrcNoEa,
                        XRSurfaceData.IntRgbX11),
                new XRMaskFill(RadialGradientPaint, SrcOver,
                        XRSurfaceData.IntRgbX11),
                new XRMaskFill(OpaqueRadialGradientPaint, SrcNoEa,
                        XRSurfaceData.IntRgbX11),
                new XRMaskFill(TexturePaint, SrcOver, XRSurfaceData.IntRgbX11),
                new XRMaskFill(OpaqueTexturePaint, SrcNoEa,
                        XRSurfaceData.IntRgbX11),

                new XRMaskFill(AnyColor, SrcOver, XRSurfaceData.IntArgbPreX11),
                new XRMaskFill(OpaqueColor, SrcNoEa, XRSurfaceData.IntArgbPreX11),
                new XRMaskFill(GradientPaint, SrcOver, XRSurfaceData.IntArgbPreX11),
                new XRMaskFill(OpaqueGradientPaint, SrcNoEa,
                        XRSurfaceData.IntArgbPreX11),
                new XRMaskFill(LinearGradientPaint, SrcOver,
                        XRSurfaceData.IntArgbPreX11),
                new XRMaskFill(OpaqueLinearGradientPaint, SrcNoEa,
                        XRSurfaceData.IntArgbPreX11),
                new XRMaskFill(RadialGradientPaint, SrcOver,
                        XRSurfaceData.IntArgbPreX11),
                new XRMaskFill(OpaqueRadialGradientPaint, SrcNoEa,
                        XRSurfaceData.IntArgbPreX11),
                new XRMaskFill(TexturePaint, SrcOver, XRSurfaceData.IntArgbPreX11),
                new XRMaskFill(OpaqueTexturePaint, SrcNoEa,
                        XRSurfaceData.IntArgbPreX11)
                };

        GraphicsPrimitiveMgr.register(primitives);
    }

    protected XRMaskFill(SurfaceType srcType, CompositeType compType,
            SurfaceType surfaceType) {
        super(srcType, compType, surfaceType);
    }

    protected native void maskFill(long xsdo, int x, int y, int w, int h,
            int maskoff, int maskscan, int masklen, byte[] mask);

    @Override
    public void MaskFill(SunGraphics2D sg2d, SurfaceData sData, Composite comp,
            final int x, final int y, final int w, final int h,
            final byte[] mask, final int maskoff, final int maskscan) {
        try {
            SunToolkit.awtLock();

            XRSurfaceData x11sd = SurfaceData.convertTo(XRSurfaceData.class, sData);
            x11sd.validateAsDestination(null, sg2d.getCompClip());

            XRCompositeManager maskBuffer = x11sd.maskBuffer;
            maskBuffer.validateCompositeState(comp, sg2d.transform, sg2d.paint, sg2d);

            int maskPict = maskBuffer.getMaskBuffer().uploadMask(w, h, maskscan, maskoff, mask);
            maskBuffer.XRComposite(XRUtils.None, maskPict, x11sd.picture, x, y, 0, 0, x, y, w, h);
            maskBuffer.getMaskBuffer().clearUploadMask(maskPict, w, h);
        } finally {
            SunToolkit.awtUnlock();
        }
    }
}