Branch
Hash :
466c3448
Author :
Date :
2025-10-23T10:41:16
TurboJPEG doc tweaks - Clarify that YUV encoding performs downsampling as well as color conversion. - Clarify that TJPARAM_LOSSLESS is ignored by tj3CompressFromYUV*8(). - Clarify that tj3CompressFromYUV*8() generates only YCbCr or grayscale JPEG images, i.e. that TJPARAM_COLORSPACE has no effect.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215
<!DOCTYPE HTML>
<!-- NewPage -->
<html lang="en">
<head>
<!-- Generated by javadoc -->
<title>All Classes</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
<link rel="stylesheet" type="text/css" href="jquery/jquery-ui.min.css" title="Style">
<link rel="stylesheet" type="text/css" href="jquery-ui.overrides.css" title="Style">
<script type="text/javascript" src="script.js"></script>
<script type="text/javascript" src="jquery/jszip/dist/jszip.min.js"></script>
<script type="text/javascript" src="jquery/jszip-utils/dist/jszip-utils.min.js"></script>
<!--[if IE]>
<script type="text/javascript" src="jquery/jszip-utils/dist/jszip-utils-ie.min.js"></script>
<![endif]-->
<script type="text/javascript" src="jquery/jquery-3.7.1.min.js"></script>
<script type="text/javascript" src="jquery/jquery-ui.min.js"></script>
</head>
<body>
<script type="text/javascript"><!--
try {
if (location.href.indexOf('is-external=true') == -1) {
parent.document.title="All Classes";
}
}
catch(err) {
}
//-->
var data = {"i0":2,"i1":2,"i2":1,"i3":2,"i4":8,"i5":2,"i6":2,"i7":2,"i8":2};
var tabs = {65535:["t0","All Classes"],1:["t1","Interface Summary"],2:["t2","Class Summary"],8:["t4","Exception Summary"]};
var altColor = "altColor";
var rowColor = "rowColor";
var tableTab = "tableTab";
var activeTableTab = "activeTableTab";
var pathtoroot = "./";
var useModuleDirectories = true;
loadScripts(document, 'script');</script>
<noscript>
<div>JavaScript is disabled on your browser.</div>
</noscript>
<header role="banner">
<nav role="navigation">
<div class="fixedNav">
<!-- ========= START OF TOP NAVBAR ======= -->
<div class="topNav"><a id="navbar.top">
<!-- -->
</a>
<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
<a id="navbar.top.firstrow">
<!-- -->
</a>
<ul class="navList" title="Navigation">
<li><a href="org/libjpegturbo/turbojpeg/package-summary.html">Package</a></li>
<li>Class</li>
<li><a href="org/libjpegturbo/turbojpeg/package-tree.html">Tree</a></li>
<li><a href="deprecated-list.html">Deprecated</a></li>
<li><a href="index-all.html">Index</a></li>
<li><a href="help-doc.html">Help</a></li>
</ul>
</div>
<div class="subNav">
<ul class="navList" id="allclasses_navbar_top">
<li><a href="allclasses.html">All Classes</a></li>
</ul>
<ul class="navListSearch">
<li><label for="search">SEARCH:</label>
<input type="text" id="search" value="search" disabled="disabled">
<input type="reset" id="reset" value="reset" disabled="disabled">
</li>
</ul>
<div>
<script type="text/javascript"><!--
allClassesLink = document.getElementById("allclasses_navbar_top");
if(window==top) {
allClassesLink.style.display = "block";
}
else {
allClassesLink.style.display = "none";
}
//-->
</script>
<noscript>
<div>JavaScript is disabled on your browser.</div>
</noscript>
</div>
<a id="skip.navbar.top">
<!-- -->
</a></div>
<!-- ========= END OF TOP NAVBAR ========= -->
</div>
<div class="navPadding"> </div>
<script type="text/javascript"><!--
$('.navPadding').css('padding-top', $('.fixedNav').css("height"));
//-->
</script>
</nav>
</header>
<main role="main">
<div class="header">
<h1 title="All&nbsp;Classes" class="title">All Classes</h1>
</div>
<div class="allClassesContainer">
<ul class="blockList">
<li class="blockList">
<table class="typeSummary">
<caption><span id="t0" class="activeTableTab"><span>All Classes</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Interface Summary</a></span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Class Summary</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Exception Summary</a></span><span class="tabEnd"> </span></span></caption>
<tr>
<th class="colFirst" scope="col">Class</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tr id="i0" class="altColor">
<td class="colFirst"><a href="org/libjpegturbo/turbojpeg/TJ.html" title="class in org.libjpegturbo.turbojpeg">TJ</a></td>
<th class="colLast" scope="row">
<div class="block">TurboJPEG utility class (cannot be instantiated)</div>
</th>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><a href="org/libjpegturbo/turbojpeg/TJCompressor.html" title="class in org.libjpegturbo.turbojpeg">TJCompressor</a></td>
<th class="colLast" scope="row">
<div class="block">TurboJPEG compressor</div>
</th>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><a href="org/libjpegturbo/turbojpeg/TJCustomFilter.html" title="interface in org.libjpegturbo.turbojpeg">TJCustomFilter</a></td>
<th class="colLast" scope="row">
<div class="block">Custom filter callback interface</div>
</th>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><a href="org/libjpegturbo/turbojpeg/TJDecompressor.html" title="class in org.libjpegturbo.turbojpeg">TJDecompressor</a></td>
<th class="colLast" scope="row">
<div class="block">TurboJPEG decompressor</div>
</th>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><a href="org/libjpegturbo/turbojpeg/TJException.html" title="class in org.libjpegturbo.turbojpeg">TJException</a></td>
<th class="colLast" scope="row"> </th>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><a href="org/libjpegturbo/turbojpeg/TJScalingFactor.html" title="class in org.libjpegturbo.turbojpeg">TJScalingFactor</a></td>
<th class="colLast" scope="row">
<div class="block">Fractional scaling factor</div>
</th>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><a href="org/libjpegturbo/turbojpeg/TJTransform.html" title="class in org.libjpegturbo.turbojpeg">TJTransform</a></td>
<th class="colLast" scope="row">
<div class="block">Lossless transform parameters</div>
</th>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><a href="org/libjpegturbo/turbojpeg/TJTransformer.html" title="class in org.libjpegturbo.turbojpeg">TJTransformer</a></td>
<th class="colLast" scope="row">
<div class="block">TurboJPEG lossless transformer</div>
</th>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><a href="org/libjpegturbo/turbojpeg/YUVImage.html" title="class in org.libjpegturbo.turbojpeg">YUVImage</a></td>
<th class="colLast" scope="row">
<div class="block">This class encapsulates a planar YUV image and the metadata
associated with it.</div>
</th>
</tr>
</table>
</li>
</ul>
</div>
</main>
<footer role="contentinfo">
<nav role="navigation">
<!-- ======= START OF BOTTOM NAVBAR ====== -->
<div class="bottomNav"><a id="navbar.bottom">
<!-- -->
</a>
<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
<a id="navbar.bottom.firstrow">
<!-- -->
</a>
<ul class="navList" title="Navigation">
<li><a href="org/libjpegturbo/turbojpeg/package-summary.html">Package</a></li>
<li>Class</li>
<li><a href="org/libjpegturbo/turbojpeg/package-tree.html">Tree</a></li>
<li><a href="deprecated-list.html">Deprecated</a></li>
<li><a href="index-all.html">Index</a></li>
<li><a href="help-doc.html">Help</a></li>
</ul>
</div>
<div class="subNav">
<ul class="navList" id="allclasses_navbar_bottom">
<li><a href="allclasses.html">All Classes</a></li>
</ul>
<div>
<script type="text/javascript"><!--
allClassesLink = document.getElementById("allclasses_navbar_bottom");
if(window==top) {
allClassesLink.style.display = "block";
}
else {
allClassesLink.style.display = "none";
}
//-->
</script>
<noscript>
<div>JavaScript is disabled on your browser.</div>
</noscript>
</div>
<a id="skip.navbar.bottom">
<!-- -->
</a></div>
<!-- ======== END OF BOTTOM NAVBAR ======= -->
</nav>
</footer>
</body>
</html>