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src/java.desktop/share/classes/java/awt/image/SinglePixelPackedSampleModel.java
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*** 1,7 ****
/*
! * Copyright (c) 1997, 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) 1997, 2018, 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
*** 64,80 ****
*/
public class SinglePixelPackedSampleModel extends SampleModel
{
/** Bit masks for all bands of the image data. */
! private int bitMasks[];
/** Bit Offsets for all bands of the image data. */
! private int bitOffsets[];
/** Bit sizes for all the bands of the image data. */
! private int bitSizes[];
/** Maximum bit size. */
private int maxBitSize;
/** Line stride of the region of image data described by this
--- 64,80 ----
*/
public class SinglePixelPackedSampleModel extends SampleModel
{
/** Bit masks for all bands of the image data. */
! private int[] bitMasks;
/** Bit Offsets for all bands of the image data. */
! private int[] bitOffsets;
/** Bit sizes for all the bands of the image data. */
! private int[] bitSizes;
/** Maximum bit size. */
private int maxBitSize;
/** Line stride of the region of image data described by this
*** 104,114 ****
* either {@code DataBuffer.TYPE_BYTE},
* {@code DataBuffer.TYPE_USHORT}, or
* {@code DataBuffer.TYPE_INT}
*/
public SinglePixelPackedSampleModel(int dataType, int w, int h,
! int bitMasks[]) {
this(dataType, w, h, w, bitMasks);
if (dataType != DataBuffer.TYPE_BYTE &&
dataType != DataBuffer.TYPE_USHORT &&
dataType != DataBuffer.TYPE_INT) {
throw new IllegalArgumentException("Unsupported data type "+
--- 104,114 ----
* either {@code DataBuffer.TYPE_BYTE},
* {@code DataBuffer.TYPE_USHORT}, or
* {@code DataBuffer.TYPE_INT}
*/
public SinglePixelPackedSampleModel(int dataType, int w, int h,
! int[] bitMasks) {
this(dataType, w, h, w, bitMasks);
if (dataType != DataBuffer.TYPE_BYTE &&
dataType != DataBuffer.TYPE_USHORT &&
dataType != DataBuffer.TYPE_INT) {
throw new IllegalArgumentException("Unsupported data type "+
*** 138,148 ****
* either {@code DataBuffer.TYPE_BYTE},
* {@code DataBuffer.TYPE_USHORT}, or
* {@code DataBuffer.TYPE_INT}
*/
public SinglePixelPackedSampleModel(int dataType, int w, int h,
! int scanlineStride, int bitMasks[]) {
super(dataType, w, h, bitMasks.length);
if (dataType != DataBuffer.TYPE_BYTE &&
dataType != DataBuffer.TYPE_USHORT &&
dataType != DataBuffer.TYPE_INT) {
throw new IllegalArgumentException("Unsupported data type "+
--- 138,148 ----
* either {@code DataBuffer.TYPE_BYTE},
* {@code DataBuffer.TYPE_USHORT}, or
* {@code DataBuffer.TYPE_INT}
*/
public SinglePixelPackedSampleModel(int dataType, int w, int h,
! int scanlineStride, int[] bitMasks) {
super(dataType, w, h, bitMasks.length);
if (dataType != DataBuffer.TYPE_BYTE &&
dataType != DataBuffer.TYPE_USHORT &&
dataType != DataBuffer.TYPE_INT) {
throw new IllegalArgumentException("Unsupported data type "+
*** 304,319 ****
* SinglePixelPackedSampleModel/DataBuffer combination.
* @exception RasterFormatException if the length of the bands argument is
* greater than the number of bands in
* the sample model.
*/
! public SampleModel createSubsetSampleModel(int bands[]) {
if (bands.length > numBands)
throw new RasterFormatException("There are only " +
numBands +
" bands");
! int newBitMasks[] = new int[bands.length];
for (int i=0; i<bands.length; i++)
newBitMasks[i] = bitMasks[bands[i]];
return new SinglePixelPackedSampleModel(this.dataType, width, height,
this.scanlineStride, newBitMasks);
--- 304,319 ----
* SinglePixelPackedSampleModel/DataBuffer combination.
* @exception RasterFormatException if the length of the bands argument is
* greater than the number of bands in
* the sample model.
*/
! public SampleModel createSubsetSampleModel(int[] bands) {
if (bands.length > numBands)
throw new RasterFormatException("There are only " +
numBands +
" bands");
! int[] newBitMasks = new int[bands.length];
for (int i=0; i<bands.length; i++)
newBitMasks[i] = bitMasks[bands[i]];
return new SinglePixelPackedSampleModel(this.dataType, width, height,
this.scanlineStride, newBitMasks);
*** 424,439 ****
* @param iArray If non-null, returns the samples in this array
* @param data The DataBuffer containing the image data.
* @return all samples for the specified pixel.
* @see #setPixel(int, int, int[], DataBuffer)
*/
! public int [] getPixel(int x, int y, int iArray[], DataBuffer data) {
if ((x < 0) || (y < 0) || (x >= width) || (y >= height)) {
throw new ArrayIndexOutOfBoundsException
("Coordinate out of bounds!");
}
! int pixels[];
if (iArray == null) {
pixels = new int [numBands];
} else {
pixels = iArray;
}
--- 424,439 ----
* @param iArray If non-null, returns the samples in this array
* @param data The DataBuffer containing the image data.
* @return all samples for the specified pixel.
* @see #setPixel(int, int, int[], DataBuffer)
*/
! public int [] getPixel(int x, int y, int[] iArray, DataBuffer data) {
if ((x < 0) || (y < 0) || (x >= width) || (y >= height)) {
throw new ArrayIndexOutOfBoundsException
("Coordinate out of bounds!");
}
! int[] pixels;
if (iArray == null) {
pixels = new int [numBands];
} else {
pixels = iArray;
}
*** 458,478 ****
* @param data The DataBuffer containing the image data.
* @return all samples for the specified region of pixels.
* @see #setPixels(int, int, int, int, int[], DataBuffer)
*/
public int[] getPixels(int x, int y, int w, int h,
! int iArray[], DataBuffer data) {
int x1 = x + w;
int y1 = y + h;
if (x < 0 || x >= width || w > width || x1 < 0 || x1 > width ||
y < 0 || y >= height || h > height || y1 < 0 || y1 > height)
{
throw new ArrayIndexOutOfBoundsException
("Coordinate out of bounds!");
}
! int pixels[];
if (iArray != null) {
pixels = iArray;
} else {
pixels = new int [w*h*numBands];
}
--- 458,478 ----
* @param data The DataBuffer containing the image data.
* @return all samples for the specified region of pixels.
* @see #setPixels(int, int, int, int, int[], DataBuffer)
*/
public int[] getPixels(int x, int y, int w, int h,
! int[] iArray, DataBuffer data) {
int x1 = x + w;
int y1 = y + h;
if (x < 0 || x >= width || w > width || x1 < 0 || x1 > width ||
y < 0 || y >= height || h > height || y1 < 0 || y1 > height)
{
throw new ArrayIndexOutOfBoundsException
("Coordinate out of bounds!");
}
! int[] pixels;
if (iArray != null) {
pixels = iArray;
} else {
pixels = new int [w*h*numBands];
}
*** 530,546 ****
* @return the samples for the specified band for the specified
* region of pixels.
* @see #setSamples(int, int, int, int, int, int[], DataBuffer)
*/
public int[] getSamples(int x, int y, int w, int h, int b,
! int iArray[], DataBuffer data) {
// Bounds check for 'b' will be performed automatically
if ((x < 0) || (y < 0) || (x + w > width) || (y + h > height)) {
throw new ArrayIndexOutOfBoundsException
("Coordinate out of bounds!");
}
! int samples[];
if (iArray != null) {
samples = iArray;
} else {
samples = new int [w*h];
}
--- 530,546 ----
* @return the samples for the specified band for the specified
* region of pixels.
* @see #setSamples(int, int, int, int, int, int[], DataBuffer)
*/
public int[] getSamples(int x, int y, int w, int h, int b,
! int[] iArray, DataBuffer data) {
// Bounds check for 'b' will be performed automatically
if ((x < 0) || (y < 0) || (x + w > width) || (y + h > height)) {
throw new ArrayIndexOutOfBoundsException
("Coordinate out of bounds!");
}
! int[] samples;
if (iArray != null) {
samples = iArray;
} else {
samples = new int [w*h];
}
*** 632,642 ****
* @param iArray The input samples in an int array.
* @param data The DataBuffer containing the image data.
* @see #getPixel(int, int, int[], DataBuffer)
*/
public void setPixel(int x, int y,
! int iArray[],
DataBuffer data) {
if ((x < 0) || (y < 0) || (x >= width) || (y >= height)) {
throw new ArrayIndexOutOfBoundsException
("Coordinate out of bounds!");
}
--- 632,642 ----
* @param iArray The input samples in an int array.
* @param data The DataBuffer containing the image data.
* @see #getPixel(int, int, int[], DataBuffer)
*/
public void setPixel(int x, int y,
! int[] iArray,
DataBuffer data) {
if ((x < 0) || (y < 0) || (x >= width) || (y >= height)) {
throw new ArrayIndexOutOfBoundsException
("Coordinate out of bounds!");
}
*** 661,671 ****
* @param iArray The input samples in an int array.
* @param data The DataBuffer containing the image data.
* @see #getPixels(int, int, int, int, int[], DataBuffer)
*/
public void setPixels(int x, int y, int w, int h,
! int iArray[], DataBuffer data) {
int x1 = x + w;
int y1 = y + h;
if (x < 0 || x >= width || w > width || x1 < 0 || x1 > width ||
y < 0 || y >= height || h > height || y1 < 0 || y1 > height)
--- 661,671 ----
* @param iArray The input samples in an int array.
* @param data The DataBuffer containing the image data.
* @see #getPixels(int, int, int, int, int[], DataBuffer)
*/
public void setPixels(int x, int y, int w, int h,
! int[] iArray, DataBuffer data) {
int x1 = x + w;
int y1 = y + h;
if (x < 0 || x >= width || w > width || x1 < 0 || x1 > width ||
y < 0 || y >= height || h > height || y1 < 0 || y1 > height)
*** 730,740 ****
* @param iArray The input samples in an int array.
* @param data The DataBuffer containing the image data.
* @see #getSamples(int, int, int, int, int, int[], DataBuffer)
*/
public void setSamples(int x, int y, int w, int h, int b,
! int iArray[], DataBuffer data) {
// Bounds check for 'b' will be performed automatically
if ((x < 0) || (y < 0) || (x + w > width) || (y + h > height)) {
throw new ArrayIndexOutOfBoundsException
("Coordinate out of bounds!");
}
--- 730,740 ----
* @param iArray The input samples in an int array.
* @param data The DataBuffer containing the image data.
* @see #getSamples(int, int, int, int, int, int[], DataBuffer)
*/
public void setSamples(int x, int y, int w, int h, int b,
! int[] iArray, DataBuffer data) {
// Bounds check for 'b' will be performed automatically
if ((x < 0) || (y < 0) || (x + w > width) || (y + h > height)) {
throw new ArrayIndexOutOfBoundsException
("Coordinate out of bounds!");
}
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