JDK 11 java.desktop.jmod - Desktop Module
JDK 11 java.desktop.jmod is the JMOD file for JDK 11 Desktop module.
JDK 11 Desktop module compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\java.desktop.jmod.
JDK 11 Desktop module compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.
JDK 11 Desktop module source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\java.desktop.
You can click and view the content of each source code file in the list below.
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⏎ java/awt/image/DataBufferFloat.java
/*
* Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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package java.awt.image;
import static sun.java2d.StateTrackable.State.*;
/**
* This class extends {@code DataBuffer} and stores data internally
* in {@code float} form.
* <p>
* <a id="optimizations">
* Note that some implementations may function more efficiently
* if they can maintain control over how the data for an image is
* stored.
* For example, optimizations such as caching an image in video
* memory require that the implementation track all modifications
* to that data.
* Other implementations may operate better if they can store the
* data in locations other than a Java array.
* To maintain optimum compatibility with various optimizations
* it is best to avoid constructors and methods which expose the
* underlying storage as a Java array as noted below in the
* documentation for those methods.
* </a>
*
* @since 1.4
*/
public final class DataBufferFloat extends DataBuffer {
/** The array of data banks. */
float bankdata[][];
/** A reference to the default data bank. */
float data[];
/**
* Constructs a {@code float}-based {@code DataBuffer}
* with a specified size.
*
* @param size The number of elements in the DataBuffer.
*/
public DataBufferFloat(int size) {
super(STABLE, TYPE_FLOAT, size);
data = new float[size];
bankdata = new float[1][];
bankdata[0] = data;
}
/**
* Constructs a {@code float}-based {@code DataBuffer}
* with a specified number of banks, all of which are of a
* specified size.
*
* @param size The number of elements in each bank of the
* {@code DataBuffer}.
* @param numBanks The number of banks in the
* {@code DataBuffer}.
*/
public DataBufferFloat(int size, int numBanks) {
super(STABLE, TYPE_FLOAT, size, numBanks);
bankdata = new float[numBanks][];
for (int i= 0; i < numBanks; i++) {
bankdata[i] = new float[size];
}
data = bankdata[0];
}
/**
* Constructs a {@code float}-based {@code DataBuffer}
* with the specified data array. Only the first
* {@code size} elements are available for use by this
* {@code DataBuffer}. The array must be large enough to
* hold {@code size} elements.
* <p>
* Note that {@code DataBuffer} objects created by this constructor
* may be incompatible with <a href="#optimizations">performance
* optimizations</a> used by some implementations (such as caching
* an associated image in video memory).
*
* @param dataArray An array of {@code float}s to be used as the
* first and only bank of this {@code DataBuffer}.
* @param size The number of elements of the array to be used.
*/
public DataBufferFloat(float dataArray[], int size) {
super(UNTRACKABLE, TYPE_FLOAT, size);
data = dataArray;
bankdata = new float[1][];
bankdata[0] = data;
}
/**
* Constructs a {@code float}-based {@code DataBuffer}
* with the specified data array. Only the elements between
* {@code offset} and {@code offset + size - 1} are
* available for use by this {@code DataBuffer}. The array
* must be large enough to hold {@code offset + size}
* elements.
* <p>
* Note that {@code DataBuffer} objects created by this constructor
* may be incompatible with <a href="#optimizations">performance
* optimizations</a> used by some implementations (such as caching
* an associated image in video memory).
*
* @param dataArray An array of {@code float}s to be used as the
* first and only bank of this {@code DataBuffer}.
* @param size The number of elements of the array to be used.
* @param offset The offset of the first element of the array
* that will be used.
*/
public DataBufferFloat(float dataArray[], int size, int offset) {
super(UNTRACKABLE, TYPE_FLOAT, size, 1, offset);
data = dataArray;
bankdata = new float[1][];
bankdata[0] = data;
}
/**
* Constructs a {@code float}-based {@code DataBuffer}
* with the specified data arrays. Only the first
* {@code size} elements of each array are available for use
* by this {@code DataBuffer}. The number of banks will be
* equal to {@code dataArray.length}.
* <p>
* Note that {@code DataBuffer} objects created by this constructor
* may be incompatible with <a href="#optimizations">performance
* optimizations</a> used by some implementations (such as caching
* an associated image in video memory).
*
* @param dataArray An array of arrays of {@code float}s to be
* used as the banks of this {@code DataBuffer}.
* @param size The number of elements of each array to be used.
*/
public DataBufferFloat(float dataArray[][], int size) {
super(UNTRACKABLE, TYPE_FLOAT, size, dataArray.length);
bankdata = dataArray.clone();
data = bankdata[0];
}
/**
* Constructs a {@code float}-based {@code DataBuffer}
* with the specified data arrays, size, and per-bank offsets.
* The number of banks is equal to {@code dataArray.length}.
* Each array must be at least as large as {@code size} plus the
* corresponding offset. There must be an entry in the offsets
* array for each data array.
* <p>
* Note that {@code DataBuffer} objects created by this constructor
* may be incompatible with <a href="#optimizations">performance
* optimizations</a> used by some implementations (such as caching
* an associated image in video memory).
*
* @param dataArray An array of arrays of {@code float}s to be
* used as the banks of this {@code DataBuffer}.
* @param size The number of elements of each array to be used.
* @param offsets An array of integer offsets, one for each bank.
*/
public DataBufferFloat(float dataArray[][], int size, int offsets[]) {
super(UNTRACKABLE, TYPE_FLOAT, size,dataArray.length, offsets);
bankdata = dataArray.clone();
data = bankdata[0];
}
/**
* Returns the default (first) {@code float} data array.
* <p>
* Note that calling this method may cause this {@code DataBuffer}
* object to be incompatible with <a href="#optimizations">performance
* optimizations</a> used by some implementations (such as caching
* an associated image in video memory).
*
* @return the first float data array.
*/
public float[] getData() {
theTrackable.setUntrackable();
return data;
}
/**
* Returns the data array for the specified bank.
* <p>
* Note that calling this method may cause this {@code DataBuffer}
* object to be incompatible with <a href="#optimizations">performance
* optimizations</a> used by some implementations (such as caching
* an associated image in video memory).
*
* @param bank the data array
* @return the data array specified by {@code bank}.
*/
public float[] getData(int bank) {
theTrackable.setUntrackable();
return bankdata[bank];
}
/**
* Returns the data array for all banks.
* <p>
* Note that calling this method may cause this {@code DataBuffer}
* object to be incompatible with <a href="#optimizations">performance
* optimizations</a> used by some implementations (such as caching
* an associated image in video memory).
*
* @return all data arrays for this data buffer.
*/
public float[][] getBankData() {
theTrackable.setUntrackable();
return bankdata.clone();
}
/**
* Returns the requested data array element from the first
* (default) bank as an {@code int}.
*
* @param i The desired data array element.
*
* @return The data entry as an {@code int}.
* @see #setElem(int, int)
* @see #setElem(int, int, int)
*/
public int getElem(int i) {
return (int)(data[i+offset]);
}
/**
* Returns the requested data array element from the specified
* bank as an {@code int}.
*
* @param bank The bank number.
* @param i The desired data array element.
*
* @return The data entry as an {@code int}.
* @see #setElem(int, int)
* @see #setElem(int, int, int)
*/
public int getElem(int bank, int i) {
return (int)(bankdata[bank][i+offsets[bank]]);
}
/**
* Sets the requested data array element in the first (default)
* bank to the given {@code int}.
*
* @param i The desired data array element.
* @param val The value to be set.
* @see #getElem(int)
* @see #getElem(int, int)
*/
public void setElem(int i, int val) {
data[i+offset] = (float)val;
theTrackable.markDirty();
}
/**
* Sets the requested data array element in the specified bank to
* the given {@code int}.
*
* @param bank The bank number.
* @param i The desired data array element.
* @param val The value to be set.
* @see #getElem(int)
* @see #getElem(int, int)
*/
public void setElem(int bank, int i, int val) {
bankdata[bank][i+offsets[bank]] = (float)val;
theTrackable.markDirty();
}
/**
* Returns the requested data array element from the first
* (default) bank as a {@code float}.
*
* @param i The desired data array element.
*
* @return The data entry as a {@code float}.
* @see #setElemFloat(int, float)
* @see #setElemFloat(int, int, float)
*/
public float getElemFloat(int i) {
return data[i+offset];
}
/**
* Returns the requested data array element from the specified
* bank as a {@code float}.
*
* @param bank The bank number.
* @param i The desired data array element.
*
* @return The data entry as a {@code float}.
* @see #setElemFloat(int, float)
* @see #setElemFloat(int, int, float)
*/
public float getElemFloat(int bank, int i) {
return bankdata[bank][i+offsets[bank]];
}
/**
* Sets the requested data array element in the first (default)
* bank to the given {@code float}.
*
* @param i The desired data array element.
* @param val The value to be set.
* @see #getElemFloat(int)
* @see #getElemFloat(int, int)
*/
public void setElemFloat(int i, float val) {
data[i+offset] = val;
theTrackable.markDirty();
}
/**
* Sets the requested data array element in the specified bank to
* the given {@code float}.
*
* @param bank The bank number.
* @param i The desired data array element.
* @param val The value to be set.
* @see #getElemFloat(int)
* @see #getElemFloat(int, int)
*/
public void setElemFloat(int bank, int i, float val) {
bankdata[bank][i+offsets[bank]] = val;
theTrackable.markDirty();
}
/**
* Returns the requested data array element from the first
* (default) bank as a {@code double}.
*
* @param i The desired data array element.
*
* @return The data entry as a {@code double}.
* @see #setElemDouble(int, double)
* @see #setElemDouble(int, int, double)
*/
public double getElemDouble(int i) {
return (double)data[i+offset];
}
/**
* Returns the requested data array element from the specified
* bank as a {@code double}.
*
* @param bank The bank number.
* @param i The desired data array element.
*
* @return The data entry as a {@code double}.
* @see #setElemDouble(int, double)
* @see #setElemDouble(int, int, double)
*/
public double getElemDouble(int bank, int i) {
return (double)bankdata[bank][i+offsets[bank]];
}
/**
* Sets the requested data array element in the first (default)
* bank to the given {@code double}.
*
* @param i The desired data array element.
* @param val The value to be set.
* @see #getElemDouble(int)
* @see #getElemDouble(int, int)
*/
public void setElemDouble(int i, double val) {
data[i+offset] = (float)val;
theTrackable.markDirty();
}
/**
* Sets the requested data array element in the specified bank to
* the given {@code double}.
*
* @param bank The bank number.
* @param i The desired data array element.
* @param val The value to be set.
* @see #getElemDouble(int)
* @see #getElemDouble(int, int)
*/
public void setElemDouble(int bank, int i, double val) {
bankdata[bank][i+offsets[bank]] = (float)val;
theTrackable.markDirty();
}
}
⏎ java/awt/image/DataBufferFloat.java
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File name: java.desktop-11.0.1-src.zip File size: 7974380 bytes Release date: 2018-11-04 Download
⇒ JDK 11 java.instrument.jmod - Instrument Module
2022-08-06, 193761👍, 5💬
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