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JDK 17 java.desktop.jmod - Desktop Module
JDK 17 java.desktop.jmod is the JMOD file for JDK 17 Desktop module.
JDK 17 Desktop module compiled class files are stored in \fyicenter\jdk-17.0.5\jmods\java.desktop.jmod.
JDK 17 Desktop module compiled class files are also linked and stored in the \fyicenter\jdk-17.0.5\lib\modules JImage file.
JDK 17 Desktop module source code files are stored in \fyicenter\jdk-17.0.5\lib\src.zip\java.desktop.
You can click and view the content of each source code file in the list below.
✍: FYIcenter
⏎ com/sun/imageio/plugins/tiff/TIFFDeflater.java
/* * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved. * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. * * * * * * * * * * * * * * * * * * * * */ package com.sun.imageio.plugins.tiff; import javax.imageio.plugins.tiff.BaselineTIFFTagSet; import java.io.IOException; import java.util.zip.Deflater; import javax.imageio.ImageWriteParam; /** * Compressor superclass for Deflate and ZLib compression. */ public class TIFFDeflater extends TIFFCompressor { Deflater deflater; int predictor; public TIFFDeflater(String compressionType, int compressionTagValue, ImageWriteParam param, int predictorValue) { super(compressionType, compressionTagValue, true); this.predictor = predictorValue; // Set the deflate level. int deflateLevel; if(param != null && param.getCompressionMode() == ImageWriteParam.MODE_EXPLICIT) { float quality = param.getCompressionQuality(); deflateLevel = (int)(1 + 8*quality); } else { deflateLevel = Deflater.DEFAULT_COMPRESSION; } this.deflater = new Deflater(deflateLevel); } public int encode(byte[] b, int off, int width, int height, int[] bitsPerSample, int scanlineStride) throws IOException { int inputSize = height*scanlineStride; int blocks = (inputSize + 32767)/32768; // Worst case for Zlib deflate is input size + 5 bytes per 32k // block, plus 6 header bytes byte[] compData = new byte[inputSize + 5*blocks + 6]; int numCompressedBytes = 0; if(predictor == BaselineTIFFTagSet.PREDICTOR_HORIZONTAL_DIFFERENCING) { int samplesPerPixel = bitsPerSample.length; int bitsPerPixel = 0; for (int i = 0; i < samplesPerPixel; i++) { bitsPerPixel += bitsPerSample[i]; } int bytesPerRow = (bitsPerPixel*width + 7)/8; byte[] rowBuf = new byte[bytesPerRow]; int maxRow = height - 1; for(int i = 0; i < height; i++) { // Cannot modify b[] in place as it might be a data // array from the image being written so make a copy. System.arraycopy(b, off, rowBuf, 0, bytesPerRow); for(int j = bytesPerRow - 1; j >= samplesPerPixel; j--) { rowBuf[j] -= rowBuf[j - samplesPerPixel]; } deflater.setInput(rowBuf); if(i == maxRow) { deflater.finish(); } int numBytes = 0; while((numBytes = deflater.deflate(compData, numCompressedBytes, compData.length - numCompressedBytes)) != 0) { numCompressedBytes += numBytes; } off += scanlineStride; } } else { deflater.setInput(b, off, height*scanlineStride); deflater.finish(); numCompressedBytes = deflater.deflate(compData); } deflater.reset(); stream.write(compData, 0, numCompressedBytes); return numCompressedBytes; } }
⏎ com/sun/imageio/plugins/tiff/TIFFDeflater.java
Or download all of them as a single archive file:
File name: java.desktop-17.0.5-src.zip File size: 9152233 bytes Release date: 2022-09-13 Download
⇒ JDK 17 java.instrument.jmod - Instrument Module
2023-09-16, 33404👍, 0💬
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