/* * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * 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 * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package sun.java2d.loops; import java.awt.Paint;import java.awt.PaintContext;import java.awt.Composite;import java.awt.Rectangle;import java.awt.image.ColorModel;import java.awt.image.BufferedImage;import java.awt.image.WritableRaster;import sun.awt.image.BufImgSurfaceData;import sun.java2d.loops.GraphicsPrimitive;import sun.java2d.SunGraphics2D;import sun.java2d.SurfaceData; /** * MaskFill * 1) fills rectangles of pixels on a surface * 2) performs compositing of colors based upon a Composite * parameter * 3) blends result of composite with destination using an * alpha coverage mask * 4) the mask may be null in which case it should be treated * as if it were an array of all opaque values (0xff) */public class MaskFill extends GraphicsPrimitive{ public static final String methodSignature = "MaskFill(...)".toString(); public static final String fillPgramSignature = "FillAAPgram(...)".toString(); public static final String drawPgramSignature = "DrawAAPgram(...)".toString(); public static final int primTypeID = makePrimTypeID(); private static RenderCache fillcache = new RenderCache(10); public static MaskFill locate(SurfaceType srctype, CompositeType comptype, SurfaceType dsttype) { return (MaskFill) GraphicsPrimitiveMgr.locate(primTypeID, srctype, comptype, dsttype); } public static MaskFill locatePrim(SurfaceType srctype, CompositeType comptype, SurfaceType dsttype) { return (MaskFill) GraphicsPrimitiveMgr.locatePrim(primTypeID, srctype, comptype, dsttype); } /* * Note that this uses locatePrim, not locate, so it can return * null if there is no specific loop to handle this op... */ public static MaskFill getFromCache(SurfaceType src, CompositeType comp, SurfaceType dst) { Object o = fillcache.get(src, comp, dst); if (o != null) { return (MaskFill) o; } MaskFill fill = locatePrim(src, comp, dst); if (fill != null) { fillcache.put(src, comp, dst, fill); } return fill; } protected MaskFill(String alternateSignature, SurfaceType srctype, CompositeType comptype, SurfaceType dsttype) { super(alternateSignature, primTypeID, srctype, comptype, dsttype); } protected MaskFill(SurfaceType srctype, CompositeType comptype, SurfaceType dsttype) { super(methodSignature, primTypeID, srctype, comptype, dsttype); } public MaskFill(long pNativePrim, SurfaceType srctype, CompositeType comptype, SurfaceType dsttype) { super(pNativePrim, methodSignature, primTypeID, srctype, comptype, dsttype); } /** * All MaskFill implementors must have this invoker method */ public native void MaskFill(SunGraphics2D sg2d, SurfaceData sData, Composite comp, int x, int y, int w, int h, byte[] mask, int maskoff, int maskscan); public native void FillAAPgram(SunGraphics2D sg2d, SurfaceData sData, Composite comp, double x, double y, double dx1, double dy1, double dx2, double dy2); public native void DrawAAPgram(SunGraphics2D sg2d, SurfaceData sData, Composite comp, double x, double y, double dx1, double dy1, double dx2, double dy2, double lw1, double lw2); public boolean canDoParallelograms() { return (getNativePrim() != 0); } static { GraphicsPrimitiveMgr.registerGeneral(new MaskFill(null, null, null)); } public GraphicsPrimitive makePrimitive(SurfaceType srctype, CompositeType comptype, SurfaceType dsttype) { if (SurfaceType.OpaqueColor.equals(srctype) || SurfaceType.AnyColor.equals(srctype)) { if (CompositeType.Xor.equals(comptype)) { throw new InternalError("Cannot construct MaskFill for " + "XOR mode"); } else { return new General(srctype, comptype, dsttype); } } else { throw new InternalError("MaskFill can only fill with colors"); } } private static class General extends MaskFill { FillRect fillop; MaskBlit maskop; public General(SurfaceType srctype, CompositeType comptype, SurfaceType dsttype) { super(srctype, comptype, dsttype); fillop = FillRect.locate(srctype, CompositeType.SrcNoEa, SurfaceType.IntArgb); maskop = MaskBlit.locate(SurfaceType.IntArgb, comptype, dsttype); } public void MaskFill(SunGraphics2D sg2d, SurfaceData sData, Composite comp, int x, int y, int w, int h, byte mask[], int offset, int scan) { BufferedImage dstBI = new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB); SurfaceData tmpData = BufImgSurfaceData.createData(dstBI); // REMIND: This is not pretty. It would be nicer if we // passed a "FillData" object to the Pixel loops, instead // of a SunGraphics2D parameter... int pixel = sg2d.pixel; sg2d.pixel = tmpData.pixelFor(sg2d.getColor()); fillop.FillRect(sg2d, tmpData, 0, 0, w, h); sg2d.pixel = pixel; maskop.MaskBlit(tmpData, sData, comp, null, 0, 0, x, y, w, h, mask, offset, scan); } } public GraphicsPrimitive traceWrap() { return new TraceMaskFill(this); } private static class TraceMaskFill extends MaskFill { MaskFill target; MaskFill fillPgramTarget; MaskFill drawPgramTarget; public TraceMaskFill(MaskFill target) { super(target.getSourceType(), target.getCompositeType(), target.getDestType()); this.target = target; this.fillPgramTarget = new MaskFill(fillPgramSignature, target.getSourceType(), target.getCompositeType(), target.getDestType()); this.drawPgramTarget = new MaskFill(drawPgramSignature, target.getSourceType(), target.getCompositeType(), target.getDestType()); } public GraphicsPrimitive traceWrap() { return this; } public void MaskFill(SunGraphics2D sg2d, SurfaceData sData, Composite comp, int x, int y, int w, int h, byte[] mask, int maskoff, int maskscan) { tracePrimitive(target); target.MaskFill(sg2d, sData, comp, x, y, w, h, mask, maskoff, maskscan); } public void FillAAPgram(SunGraphics2D sg2d, SurfaceData sData, Composite comp, double x, double y, double dx1, double dy1, double dx2, double dy2) { tracePrimitive(fillPgramTarget); target.FillAAPgram(sg2d, sData, comp, x, y, dx1, dy1, dx2, dy2); } public void DrawAAPgram(SunGraphics2D sg2d, SurfaceData sData, Composite comp, double x, double y, double dx1, double dy1, double dx2, double dy2, double lw1, double lw2) { tracePrimitive(drawPgramTarget); target.DrawAAPgram(sg2d, sData, comp, x, y, dx1, dy1, dx2, dy2, lw1, lw2); } public boolean canDoParallelograms() { return target.canDoParallelograms(); } }}
/*
* Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* 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
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package sun.java2d.loops;
import java.awt.Paint;
import java.awt.PaintContext;
import java.awt.Composite;
import java.awt.Rectangle;
import java.awt.image.ColorModel;
import java.awt.image.BufferedImage;
import java.awt.image.WritableRaster;
import sun.awt.image.BufImgSurfaceData;
import sun.java2d.loops.GraphicsPrimitive;
import sun.java2d.SunGraphics2D;
import sun.java2d.SurfaceData;
/**
* MaskFill
* 1) fills rectangles of pixels on a surface
* 2) performs compositing of colors based upon a Composite
* parameter
* 3) blends result of composite with destination using an
* alpha coverage mask
* 4) the mask may be null in which case it should be treated
* as if it were an array of all opaque values (0xff)
*/
public class MaskFill extends GraphicsPrimitive
{
public static final String methodSignature = "MaskFill(...)".toString();
public static final String fillPgramSignature =
"FillAAPgram(...)".toString();
public static final String drawPgramSignature =
"DrawAAPgram(...)".toString();
public static final int primTypeID = makePrimTypeID();
private static RenderCache fillcache = new RenderCache(10);
public static MaskFill locate(SurfaceType srctype,
CompositeType comptype,
SurfaceType dsttype)
{
return (MaskFill)
GraphicsPrimitiveMgr.locate(primTypeID,
srctype, comptype, dsttype);
}
public static MaskFill locatePrim(SurfaceType srctype,
CompositeType comptype,
SurfaceType dsttype)
{
return (MaskFill)
GraphicsPrimitiveMgr.locatePrim(primTypeID,
srctype, comptype, dsttype);
}
/*
* Note that this uses locatePrim, not locate, so it can return
* null if there is no specific loop to handle this op...
*/
public static MaskFill getFromCache(SurfaceType src,
CompositeType comp,
SurfaceType dst)
{
Object o = fillcache.get(src, comp, dst);
if (o != null) {
return (MaskFill) o;
}
MaskFill fill = locatePrim(src, comp, dst);
if (fill != null) {
fillcache.put(src, comp, dst, fill);
}
return fill;
}
protected MaskFill(String alternateSignature,
SurfaceType srctype,
CompositeType comptype,
SurfaceType dsttype)
{
super(alternateSignature, primTypeID, srctype, comptype, dsttype);
}
protected MaskFill(SurfaceType srctype,
CompositeType comptype,
SurfaceType dsttype)
{
super(methodSignature, primTypeID, srctype, comptype, dsttype);
}
public MaskFill(long pNativePrim,
SurfaceType srctype,
CompositeType comptype,
SurfaceType dsttype)
{
super(pNativePrim, methodSignature, primTypeID, srctype, comptype, dsttype);
}
/**
* All MaskFill implementors must have this invoker method
*/
public native void MaskFill(SunGraphics2D sg2d, SurfaceData sData,
Composite comp,
int x, int y, int w, int h,
byte[] mask, int maskoff, int maskscan);
public native void FillAAPgram(SunGraphics2D sg2d, SurfaceData sData,
Composite comp,
double x, double y,
double dx1, double dy1,
double dx2, double dy2);
public native void DrawAAPgram(SunGraphics2D sg2d, SurfaceData sData,
Composite comp,
double x, double y,
double dx1, double dy1,
double dx2, double dy2,
double lw1, double lw2);
public boolean canDoParallelograms() {
return (getNativePrim() != 0);
}
static {
GraphicsPrimitiveMgr.registerGeneral(new MaskFill(null, null, null));
}
public GraphicsPrimitive makePrimitive(SurfaceType srctype,
CompositeType comptype,
SurfaceType dsttype)
{
if (SurfaceType.OpaqueColor.equals(srctype) ||
SurfaceType.AnyColor.equals(srctype))
{
if (CompositeType.Xor.equals(comptype)) {
throw new InternalError("Cannot construct MaskFill for " +
"XOR mode");
} else {
return new General(srctype, comptype, dsttype);
}
} else {
throw new InternalError("MaskFill can only fill with colors");
}
}
private static class General extends MaskFill {
FillRect fillop;
MaskBlit maskop;
public General(SurfaceType srctype,
CompositeType comptype,
SurfaceType dsttype)
{
super(srctype, comptype, dsttype);
fillop = FillRect.locate(srctype,
CompositeType.SrcNoEa,
SurfaceType.IntArgb);
maskop = MaskBlit.locate(SurfaceType.IntArgb, comptype, dsttype);
}
public void MaskFill(SunGraphics2D sg2d,
SurfaceData sData,
Composite comp,
int x, int y, int w, int h,
byte mask[], int offset, int scan)
{
BufferedImage dstBI =
new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB);
SurfaceData tmpData = BufImgSurfaceData.createData(dstBI);
// REMIND: This is not pretty. It would be nicer if we
// passed a "FillData" object to the Pixel loops, instead
// of a SunGraphics2D parameter...
int pixel = sg2d.pixel;
sg2d.pixel = tmpData.pixelFor(sg2d.getColor());
fillop.FillRect(sg2d, tmpData, 0, 0, w, h);
sg2d.pixel = pixel;
maskop.MaskBlit(tmpData, sData, comp, null,
0, 0, x, y, w, h,
mask, offset, scan);
}
}
public GraphicsPrimitive traceWrap() {
return new TraceMaskFill(this);
}
private static class TraceMaskFill extends MaskFill {
MaskFill target;
MaskFill fillPgramTarget;
MaskFill drawPgramTarget;
public TraceMaskFill(MaskFill target) {
super(target.getSourceType(),
target.getCompositeType(),
target.getDestType());
this.target = target;
this.fillPgramTarget = new MaskFill(fillPgramSignature,
target.getSourceType(),
target.getCompositeType(),
target.getDestType());
this.drawPgramTarget = new MaskFill(drawPgramSignature,
target.getSourceType(),
target.getCompositeType(),
target.getDestType());
}
public GraphicsPrimitive traceWrap() {
return this;
}
public void MaskFill(SunGraphics2D sg2d, SurfaceData sData,
Composite comp,
int x, int y, int w, int h,
byte[] mask, int maskoff, int maskscan)
{
tracePrimitive(target);
target.MaskFill(sg2d, sData, comp, x, y, w, h,
mask, maskoff, maskscan);
}
public void FillAAPgram(SunGraphics2D sg2d, SurfaceData sData,
Composite comp,
double x, double y,
double dx1, double dy1,
double dx2, double dy2)
{
tracePrimitive(fillPgramTarget);
target.FillAAPgram(sg2d, sData, comp,
x, y, dx1, dy1, dx2, dy2);
}
public void DrawAAPgram(SunGraphics2D sg2d, SurfaceData sData,
Composite comp,
double x, double y,
double dx1, double dy1,
double dx2, double dy2,
double lw1, double lw2)
{
tracePrimitive(drawPgramTarget);
target.DrawAAPgram(sg2d, sData, comp,
x, y, dx1, dy1, dx2, dy2, lw1, lw2);
}
public boolean canDoParallelograms() {
return target.canDoParallelograms();
}
}
}