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src/java.desktop/share/classes/sun/awt/image/IntegerInterleavedRaster.java

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*** 1,7 **** /* ! * Copyright (c) 1998, 2014, 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 --- 1,7 ---- /* ! * Copyright (c) 1998, 2016, 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
*** 27,37 **** import java.awt.image.Raster; import java.awt.image.WritableRaster; import java.awt.image.RasterFormatException; import java.awt.image.SampleModel; import java.awt.image.SinglePixelPackedSampleModel; - import java.awt.image.DataBuffer; import java.awt.image.DataBufferInt; import java.awt.Rectangle; import java.awt.Point; /** --- 27,36 ----
*** 68,78 **** * @param origin The Point that specified the origin. */ public IntegerInterleavedRaster(SampleModel sampleModel, Point origin) { this(sampleModel, ! sampleModel.createDataBuffer(), new Rectangle(origin.x, origin.y, sampleModel.getWidth(), sampleModel.getHeight()), origin, --- 67,77 ---- * @param origin The Point that specified the origin. */ public IntegerInterleavedRaster(SampleModel sampleModel, Point origin) { this(sampleModel, ! (DataBufferInt)sampleModel.createDataBuffer(), new Rectangle(origin.x, origin.y, sampleModel.getWidth(), sampleModel.getHeight()), origin,
*** 88,98 **** * @param sampleModel The SampleModel that specifies the layout. * @param dataBuffer The DataBufferInt that contains the image data. * @param origin The Point that specifies the origin. */ public IntegerInterleavedRaster(SampleModel sampleModel, ! DataBuffer dataBuffer, Point origin) { this(sampleModel, dataBuffer, new Rectangle(origin.x, origin.y, --- 87,97 ---- * @param sampleModel The SampleModel that specifies the layout. * @param dataBuffer The DataBufferInt that contains the image data. * @param origin The Point that specifies the origin. */ public IntegerInterleavedRaster(SampleModel sampleModel, ! DataBufferInt dataBuffer, Point origin) { this(sampleModel, dataBuffer, new Rectangle(origin.x, origin.y,
*** 119,149 **** * @param aRegion The Rectangle that specifies the image area. * @param origin The Point that specifies the origin. * @param parent The parent (if any) of this raster. */ public IntegerInterleavedRaster(SampleModel sampleModel, ! DataBuffer dataBuffer, Rectangle aRegion, Point origin, IntegerInterleavedRaster parent){ super(sampleModel,dataBuffer,aRegion,origin,parent); this.maxX = minX + width; this.maxY = minY + height; ! if (!(dataBuffer instanceof DataBufferInt)) { ! throw new RasterFormatException("IntegerInterleavedRasters must have" + ! "integer DataBuffers"); ! } ! DataBufferInt dbi = (DataBufferInt)dataBuffer; ! this.data = stealData(dbi, 0); if (sampleModel instanceof SinglePixelPackedSampleModel) { SinglePixelPackedSampleModel sppsm = (SinglePixelPackedSampleModel)sampleModel; this.scanlineStride = sppsm.getScanlineStride(); this.pixelStride = 1; this.dataOffsets = new int[1]; ! this.dataOffsets[0] = dbi.getOffset(); this.bandOffset = this.dataOffsets[0]; int xOffset = aRegion.x - origin.x; int yOffset = aRegion.y - origin.y; dataOffsets[0] += xOffset+yOffset*scanlineStride; this.numDataElems = sppsm.getNumDataElements(); --- 118,144 ---- * @param aRegion The Rectangle that specifies the image area. * @param origin The Point that specifies the origin. * @param parent The parent (if any) of this raster. */ public IntegerInterleavedRaster(SampleModel sampleModel, ! DataBufferInt dataBuffer, Rectangle aRegion, Point origin, IntegerInterleavedRaster parent){ super(sampleModel,dataBuffer,aRegion,origin,parent); this.maxX = minX + width; this.maxY = minY + height; ! ! this.data = stealData(dataBuffer, 0); if (sampleModel instanceof SinglePixelPackedSampleModel) { SinglePixelPackedSampleModel sppsm = (SinglePixelPackedSampleModel)sampleModel; this.scanlineStride = sppsm.getScanlineStride(); this.pixelStride = 1; this.dataOffsets = new int[1]; ! this.dataOffsets[0] = dataBuffer.getOffset(); this.bandOffset = this.dataOffsets[0]; int xOffset = aRegion.x - origin.x; int yOffset = aRegion.y - origin.y; dataOffsets[0] += xOffset+yOffset*scanlineStride; this.numDataElems = sppsm.getNumDataElements();
*** 479,489 **** int deltaX = x0 - x; int deltaY = y0 - y; return new IntegerInterleavedRaster(sm, ! dataBuffer, new Rectangle(x0,y0,width,height), new Point(sampleModelTranslateX+deltaX, sampleModelTranslateY+deltaY), this); } --- 474,484 ---- int deltaX = x0 - x; int deltaY = y0 - y; return new IntegerInterleavedRaster(sm, ! (DataBufferInt)dataBuffer, new Rectangle(x0,y0,width,height), new Point(sampleModelTranslateX+deltaX, sampleModelTranslateY+deltaY), this); }
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