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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/TIFFYCbCrColorConverter.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 javax.imageio.plugins.tiff.TIFFField; public class TIFFYCbCrColorConverter extends TIFFColorConverter { private static final float CODING_RANGE_Y = 255.0f; private static final float CODING_RANGE_CB_CR = 127.0f; private float lumaRed = 0.299f; private float lumaGreen = 0.587f; private float lumaBlue = 0.114f; private float referenceBlackY = 0.0f; private float referenceWhiteY = 255.0f; private float referenceBlackCb = 128.0f; private float referenceWhiteCb = 255.0f; private float referenceBlackCr = 128.0f; private float referenceWhiteCr = 255.0f; public TIFFYCbCrColorConverter(TIFFImageMetadata metadata) { TIFFImageMetadata tmetadata = metadata; TIFFField f = tmetadata.getTIFFField(BaselineTIFFTagSet.TAG_Y_CB_CR_COEFFICIENTS); if (f != null && f.getCount() == 3) { this.lumaRed = f.getAsFloat(0); this.lumaGreen = f.getAsFloat(1); this.lumaBlue = f.getAsFloat(2); } f = tmetadata.getTIFFField(BaselineTIFFTagSet.TAG_REFERENCE_BLACK_WHITE); if (f != null && f.getCount() == 6) { this.referenceBlackY = f.getAsFloat(0); this.referenceWhiteY = f.getAsFloat(1); this.referenceBlackCb = f.getAsFloat(2); this.referenceWhiteCb = f.getAsFloat(3); this.referenceBlackCr = f.getAsFloat(4); this.referenceWhiteCr = f.getAsFloat(5); } } /* The full range component value is converted from the code by: FullRangeValue = (code - ReferenceBlack) * CodingRange / (ReferenceWhite - ReferenceBlack); The code is converted from the full-range component value by: code = (FullRangeValue * (ReferenceWhite - ReferenceBlack) / CodingRange) + ReferenceBlack; */ public void fromRGB(float r, float g, float b, float[] result) { // Convert RGB to full-range YCbCr. float Y = (lumaRed*r + lumaGreen*g + lumaBlue*b); float Cb = (b - Y)/(2 - 2*lumaBlue); float Cr = (r - Y)/(2 - 2*lumaRed); // Convert full-range YCbCr to code. result[0] = Y*(referenceWhiteY - referenceBlackY)/CODING_RANGE_Y + referenceBlackY; result[1] = Cb*(referenceWhiteCb - referenceBlackCb)/CODING_RANGE_CB_CR + referenceBlackCb; result[2] = Cr*(referenceWhiteCr - referenceBlackCr)/CODING_RANGE_CB_CR + referenceBlackCr; } public void toRGB(float x0, float x1, float x2, float[] rgb) { // Convert YCbCr code to full-range YCbCr. float Y = (x0 - referenceBlackY)*CODING_RANGE_Y/ (referenceWhiteY - referenceBlackY); float Cb = (x1 - referenceBlackCb)*CODING_RANGE_CB_CR/ (referenceWhiteCb - referenceBlackCb); float Cr = (x2 - referenceBlackCr)*CODING_RANGE_CB_CR/ (referenceWhiteCr - referenceBlackCr); // Convert YCbCr to RGB. rgb[0] = Cr*(2 - 2*lumaRed) + Y; rgb[2] = Cb*(2 - 2*lumaBlue) + Y; rgb[1] = (Y - lumaBlue*rgb[2] - lumaRed*rgb[0])/lumaGreen; } }
⏎ com/sun/imageio/plugins/tiff/TIFFYCbCrColorConverter.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, 33367👍, 0💬
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