1294 lines
36 KiB
HTML
1294 lines
36 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<meta name="generator" content="AsciiDoc 8.6.9">
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<title>Vulkan Specification Build Instructions and Notes</title>
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<style type="text/css">
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/* Shared CSS for AsciiDoc xhtml11 and html5 backends */
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/* Default font. */
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body {
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font-family: Georgia,serif;
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}
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/* Title font. */
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h1, h2, h3, h4, h5, h6,
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div.title, caption.title,
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thead, p.table.header,
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#toctitle,
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#author, #revnumber, #revdate, #revremark,
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#footer {
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font-family: Arial,Helvetica,sans-serif;
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}
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body {
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margin: 1em 5% 1em 5%;
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}
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a {
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color: blue;
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text-decoration: underline;
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}
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a:visited {
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color: fuchsia;
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}
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em {
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font-style: italic;
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color: navy;
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}
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strong {
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font-weight: bold;
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color: #083194;
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}
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h1, h2, h3, h4, h5, h6 {
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color: #527bbd;
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margin-top: 1.2em;
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margin-bottom: 0.5em;
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line-height: 1.3;
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}
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h1, h2, h3 {
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border-bottom: 2px solid silver;
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}
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h2 {
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padding-top: 0.5em;
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}
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h3 {
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float: left;
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}
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h3 + * {
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clear: left;
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}
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h5 {
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font-size: 1.0em;
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}
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div.sectionbody {
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margin-left: 0;
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}
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hr {
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border: 1px solid silver;
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}
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p {
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margin-top: 0.5em;
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margin-bottom: 0.5em;
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}
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ul, ol, li > p {
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margin-top: 0;
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}
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ul > li { color: #aaa; }
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ul > li > * { color: black; }
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.monospaced, code, pre {
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font-family: "Courier New", Courier, monospace;
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font-size: inherit;
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color: navy;
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padding: 0;
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margin: 0;
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}
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pre {
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white-space: pre-wrap;
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}
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#author {
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color: #527bbd;
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font-weight: bold;
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font-size: 1.1em;
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}
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#email {
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}
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#revnumber, #revdate, #revremark {
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}
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#footer {
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font-size: small;
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border-top: 2px solid silver;
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padding-top: 0.5em;
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margin-top: 4.0em;
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}
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#footer-text {
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float: left;
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padding-bottom: 0.5em;
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}
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#footer-badges {
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float: right;
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padding-bottom: 0.5em;
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}
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#preamble {
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margin-top: 1.5em;
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margin-bottom: 1.5em;
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}
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div.imageblock, div.exampleblock, div.verseblock,
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div.quoteblock, div.literalblock, div.listingblock, div.sidebarblock,
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div.admonitionblock {
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margin-top: 1.0em;
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margin-bottom: 1.5em;
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}
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div.admonitionblock {
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margin-top: 2.0em;
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margin-bottom: 2.0em;
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margin-right: 10%;
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color: #606060;
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}
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div.content { /* Block element content. */
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padding: 0;
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}
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/* Block element titles. */
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div.title, caption.title {
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color: #527bbd;
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font-weight: bold;
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text-align: left;
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margin-top: 1.0em;
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margin-bottom: 0.5em;
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}
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div.title + * {
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margin-top: 0;
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}
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td div.title:first-child {
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margin-top: 0.0em;
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}
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div.content div.title:first-child {
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margin-top: 0.0em;
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}
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div.content + div.title {
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margin-top: 0.0em;
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}
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div.sidebarblock > div.content {
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background: #ffffee;
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border: 1px solid #dddddd;
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border-left: 4px solid #f0f0f0;
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padding: 0.5em;
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}
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div.listingblock > div.content {
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border: 1px solid #dddddd;
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border-left: 5px solid #f0f0f0;
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background: #f8f8f8;
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padding: 0.5em;
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}
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div.quoteblock, div.verseblock {
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padding-left: 1.0em;
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margin-left: 1.0em;
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margin-right: 10%;
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border-left: 5px solid #f0f0f0;
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color: #888;
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}
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div.quoteblock > div.attribution {
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padding-top: 0.5em;
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text-align: right;
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}
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div.verseblock > pre.content {
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font-family: inherit;
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font-size: inherit;
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}
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div.verseblock > div.attribution {
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padding-top: 0.75em;
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text-align: left;
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}
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/* DEPRECATED: Pre version 8.2.7 verse style literal block. */
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div.verseblock + div.attribution {
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text-align: left;
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}
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div.admonitionblock .icon {
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vertical-align: top;
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font-size: 1.1em;
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font-weight: bold;
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text-decoration: underline;
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color: #527bbd;
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padding-right: 0.5em;
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}
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div.admonitionblock td.content {
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padding-left: 0.5em;
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border-left: 3px solid #dddddd;
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}
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div.exampleblock > div.content {
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border-left: 3px solid #dddddd;
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padding-left: 0.5em;
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}
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div.imageblock div.content { padding-left: 0; }
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span.image img { border-style: none; vertical-align: text-bottom; }
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a.image:visited { color: white; }
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dl {
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margin-top: 0.8em;
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margin-bottom: 0.8em;
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}
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dt {
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margin-top: 0.5em;
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margin-bottom: 0;
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font-style: normal;
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color: navy;
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}
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dd > *:first-child {
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margin-top: 0.1em;
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}
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ul, ol {
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list-style-position: outside;
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}
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ol.arabic {
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list-style-type: decimal;
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}
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ol.loweralpha {
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list-style-type: lower-alpha;
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}
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ol.upperalpha {
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list-style-type: upper-alpha;
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}
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ol.lowerroman {
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list-style-type: lower-roman;
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}
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ol.upperroman {
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list-style-type: upper-roman;
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}
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div.compact ul, div.compact ol,
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div.compact p, div.compact p,
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div.compact div, div.compact div {
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margin-top: 0.1em;
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margin-bottom: 0.1em;
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}
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tfoot {
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font-weight: bold;
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}
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td > div.verse {
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white-space: pre;
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}
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div.hdlist {
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margin-top: 0.8em;
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margin-bottom: 0.8em;
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}
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div.hdlist tr {
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padding-bottom: 15px;
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}
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dt.hdlist1.strong, td.hdlist1.strong {
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font-weight: bold;
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}
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td.hdlist1 {
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vertical-align: top;
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font-style: normal;
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padding-right: 0.8em;
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color: navy;
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}
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td.hdlist2 {
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vertical-align: top;
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}
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div.hdlist.compact tr {
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margin: 0;
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padding-bottom: 0;
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}
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.comment {
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background: yellow;
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}
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.footnote, .footnoteref {
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font-size: 0.8em;
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}
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span.footnote, span.footnoteref {
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vertical-align: super;
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}
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#footnotes {
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margin: 20px 0 20px 0;
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padding: 7px 0 0 0;
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}
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#footnotes div.footnote {
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margin: 0 0 5px 0;
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}
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#footnotes hr {
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border: none;
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border-top: 1px solid silver;
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height: 1px;
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text-align: left;
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margin-left: 0;
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width: 20%;
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min-width: 100px;
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}
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div.colist td {
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padding-right: 0.5em;
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padding-bottom: 0.3em;
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vertical-align: top;
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}
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div.colist td img {
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margin-top: 0.3em;
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}
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@media print {
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#footer-badges { display: none; }
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}
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#toc {
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margin-bottom: 2.5em;
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}
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#toctitle {
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color: #527bbd;
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font-size: 1.1em;
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font-weight: bold;
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margin-top: 1.0em;
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margin-bottom: 0.1em;
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}
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div.toclevel0, div.toclevel1, div.toclevel2, div.toclevel3, div.toclevel4 {
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margin-top: 0;
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margin-bottom: 0;
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}
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div.toclevel2 {
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margin-left: 2em;
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font-size: 0.9em;
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}
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div.toclevel3 {
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margin-left: 4em;
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font-size: 0.9em;
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}
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div.toclevel4 {
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margin-left: 6em;
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font-size: 0.9em;
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}
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span.aqua { color: aqua; }
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span.black { color: black; }
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span.blue { color: blue; }
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span.fuchsia { color: fuchsia; }
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span.gray { color: gray; }
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span.green { color: green; }
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span.lime { color: lime; }
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span.maroon { color: maroon; }
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span.navy { color: navy; }
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span.olive { color: olive; }
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span.purple { color: purple; }
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span.red { color: red; }
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span.silver { color: silver; }
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span.teal { color: teal; }
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span.white { color: white; }
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span.yellow { color: yellow; }
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span.aqua-background { background: aqua; }
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span.black-background { background: black; }
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span.blue-background { background: blue; }
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span.fuchsia-background { background: fuchsia; }
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span.gray-background { background: gray; }
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span.green-background { background: green; }
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span.lime-background { background: lime; }
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span.maroon-background { background: maroon; }
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span.navy-background { background: navy; }
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span.olive-background { background: olive; }
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span.purple-background { background: purple; }
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span.red-background { background: red; }
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span.silver-background { background: silver; }
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span.teal-background { background: teal; }
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span.white-background { background: white; }
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span.yellow-background { background: yellow; }
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span.big { font-size: 2em; }
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span.small { font-size: 0.6em; }
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span.underline { text-decoration: underline; }
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span.overline { text-decoration: overline; }
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span.line-through { text-decoration: line-through; }
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div.unbreakable { page-break-inside: avoid; }
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/*
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* xhtml11 specific
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*
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* */
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div.tableblock {
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margin-top: 1.0em;
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margin-bottom: 1.5em;
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}
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div.tableblock > table {
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border: 3px solid #527bbd;
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}
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thead, p.table.header {
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font-weight: bold;
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color: #527bbd;
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}
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p.table {
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margin-top: 0;
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}
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/* Because the table frame attribute is overriden by CSS in most browsers. */
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div.tableblock > table[frame="void"] {
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border-style: none;
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}
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div.tableblock > table[frame="hsides"] {
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border-left-style: none;
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border-right-style: none;
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}
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div.tableblock > table[frame="vsides"] {
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border-top-style: none;
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border-bottom-style: none;
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}
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/*
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* html5 specific
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*
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* */
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table.tableblock {
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margin-top: 1.0em;
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margin-bottom: 1.5em;
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}
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thead, p.tableblock.header {
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font-weight: bold;
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color: #527bbd;
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}
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p.tableblock {
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margin-top: 0;
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}
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table.tableblock {
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border-width: 3px;
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border-spacing: 0px;
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border-style: solid;
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border-color: #527bbd;
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border-collapse: collapse;
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}
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th.tableblock, td.tableblock {
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border-width: 1px;
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padding: 4px;
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border-style: solid;
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border-color: #527bbd;
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}
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table.tableblock.frame-topbot {
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border-left-style: hidden;
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border-right-style: hidden;
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}
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table.tableblock.frame-sides {
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border-top-style: hidden;
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border-bottom-style: hidden;
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}
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table.tableblock.frame-none {
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border-style: hidden;
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}
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th.tableblock.halign-left, td.tableblock.halign-left {
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text-align: left;
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}
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th.tableblock.halign-center, td.tableblock.halign-center {
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text-align: center;
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}
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th.tableblock.halign-right, td.tableblock.halign-right {
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text-align: right;
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}
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|
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th.tableblock.valign-top, td.tableblock.valign-top {
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vertical-align: top;
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}
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th.tableblock.valign-middle, td.tableblock.valign-middle {
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vertical-align: middle;
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}
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th.tableblock.valign-bottom, td.tableblock.valign-bottom {
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vertical-align: bottom;
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}
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|
|
|
|
/*
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* manpage specific
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|
*
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* */
|
|
|
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body.manpage h1 {
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padding-top: 0.5em;
|
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padding-bottom: 0.5em;
|
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border-top: 2px solid silver;
|
|
border-bottom: 2px solid silver;
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}
|
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body.manpage h2 {
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border-style: none;
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}
|
|
body.manpage div.sectionbody {
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margin-left: 3em;
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|
}
|
|
|
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@media print {
|
|
body.manpage div#toc { display: none; }
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}
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|
|
|
|
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</style>
|
|
<script type="text/javascript">
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/*<+'])');
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// Function that scans the DOM tree for header elements (the DOM2
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|
// nodeIterator API would be a better technique but not supported by all
|
|
// browsers).
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|
var iterate = function (el) {
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for (var i = el.firstChild; i != null; i = i.nextSibling) {
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if (i.nodeType == 1 /* Node.ELEMENT_NODE */) {
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var mo = re.exec(i.tagName);
|
|
if (mo && (i.getAttribute("class") || i.getAttribute("className")) != "float") {
|
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result[result.length] = new TocEntry(i, getText(i), mo[1]-1);
|
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}
|
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iterate(i);
|
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}
|
|
}
|
|
}
|
|
iterate(el);
|
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return result;
|
|
}
|
|
|
|
var toc = document.getElementById("toc");
|
|
if (!toc) {
|
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return;
|
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}
|
|
|
|
// Delete existing TOC entries in case we're reloading the TOC.
|
|
var tocEntriesToRemove = [];
|
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var i;
|
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for (i = 0; i < toc.childNodes.length; i++) {
|
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var entry = toc.childNodes[i];
|
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if (entry.nodeName.toLowerCase() == 'div'
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&& entry.getAttribute("class")
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&& entry.getAttribute("class").match(/^toclevel/))
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tocEntriesToRemove.push(entry);
|
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}
|
|
for (i = 0; i < tocEntriesToRemove.length; i++) {
|
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toc.removeChild(tocEntriesToRemove[i]);
|
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}
|
|
|
|
// Rebuild TOC entries.
|
|
var entries = tocEntries(document.getElementById("content"), toclevels);
|
|
for (var i = 0; i < entries.length; ++i) {
|
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var entry = entries[i];
|
|
if (entry.element.id == "")
|
|
entry.element.id = "_toc_" + i;
|
|
var a = document.createElement("a");
|
|
a.href = "#" + entry.element.id;
|
|
a.appendChild(document.createTextNode(entry.text));
|
|
var div = document.createElement("div");
|
|
div.appendChild(a);
|
|
div.className = "toclevel" + entry.toclevel;
|
|
toc.appendChild(div);
|
|
}
|
|
if (entries.length == 0)
|
|
toc.parentNode.removeChild(toc);
|
|
},
|
|
|
|
|
|
/////////////////////////////////////////////////////////////////////
|
|
// Footnotes generator
|
|
/////////////////////////////////////////////////////////////////////
|
|
|
|
/* Based on footnote generation code from:
|
|
* http://www.brandspankingnew.net/archive/2005/07/format_footnote.html
|
|
*/
|
|
|
|
footnotes: function () {
|
|
// Delete existing footnote entries in case we're reloading the footnodes.
|
|
var i;
|
|
var noteholder = document.getElementById("footnotes");
|
|
if (!noteholder) {
|
|
return;
|
|
}
|
|
var entriesToRemove = [];
|
|
for (i = 0; i < noteholder.childNodes.length; i++) {
|
|
var entry = noteholder.childNodes[i];
|
|
if (entry.nodeName.toLowerCase() == 'div' && entry.getAttribute("class") == "footnote")
|
|
entriesToRemove.push(entry);
|
|
}
|
|
for (i = 0; i < entriesToRemove.length; i++) {
|
|
noteholder.removeChild(entriesToRemove[i]);
|
|
}
|
|
|
|
// Rebuild footnote entries.
|
|
var cont = document.getElementById("content");
|
|
var spans = cont.getElementsByTagName("span");
|
|
var refs = {};
|
|
var n = 0;
|
|
for (i=0; i<spans.length; i++) {
|
|
if (spans[i].className == "footnote") {
|
|
n++;
|
|
var note = spans[i].getAttribute("data-note");
|
|
if (!note) {
|
|
// Use [\s\S] in place of . so multi-line matches work.
|
|
// Because JavaScript has no s (dotall) regex flag.
|
|
note = spans[i].innerHTML.match(/\s*\[([\s\S]*)]\s*/)[1];
|
|
spans[i].innerHTML =
|
|
"[<a id='_footnoteref_" + n + "' href='#_footnote_" + n +
|
|
"' title='View footnote' class='footnote'>" + n + "</a>]";
|
|
spans[i].setAttribute("data-note", note);
|
|
}
|
|
noteholder.innerHTML +=
|
|
"<div class='footnote' id='_footnote_" + n + "'>" +
|
|
"<a href='#_footnoteref_" + n + "' title='Return to text'>" +
|
|
n + "</a>. " + note + "</div>";
|
|
var id =spans[i].getAttribute("id");
|
|
if (id != null) refs["#"+id] = n;
|
|
}
|
|
}
|
|
if (n == 0)
|
|
noteholder.parentNode.removeChild(noteholder);
|
|
else {
|
|
// Process footnoterefs.
|
|
for (i=0; i<spans.length; i++) {
|
|
if (spans[i].className == "footnoteref") {
|
|
var href = spans[i].getElementsByTagName("a")[0].getAttribute("href");
|
|
href = href.match(/#.*/)[0]; // Because IE return full URL.
|
|
n = refs[href];
|
|
spans[i].innerHTML =
|
|
"[<a href='#_footnote_" + n +
|
|
"' title='View footnote' class='footnote'>" + n + "</a>]";
|
|
}
|
|
}
|
|
}
|
|
},
|
|
|
|
install: function(toclevels) {
|
|
var timerId;
|
|
|
|
function reinstall() {
|
|
asciidoc.footnotes();
|
|
if (toclevels) {
|
|
asciidoc.toc(toclevels);
|
|
}
|
|
}
|
|
|
|
function reinstallAndRemoveTimer() {
|
|
clearInterval(timerId);
|
|
reinstall();
|
|
}
|
|
|
|
timerId = setInterval(reinstall, 500);
|
|
if (document.addEventListener)
|
|
document.addEventListener("DOMContentLoaded", reinstallAndRemoveTimer, false);
|
|
else
|
|
window.onload = reinstallAndRemoveTimer;
|
|
}
|
|
|
|
}
|
|
asciidoc.install();
|
|
/*]]>*/
|
|
</script>
|
|
<script type="text/x-mathjax-config">
|
|
MathJax.Hub.Config({
|
|
MathML: { extensions: ["content-mathml.js"] },
|
|
tex2jax: { inlineMath: [['$','$'], ['\\(','\\)']] }
|
|
});
|
|
</script>
|
|
<script type="text/javascript" src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML">
|
|
</script>
|
|
</head>
|
|
<body class="article">
|
|
<div id="header">
|
|
<h1>Vulkan Specification Build Instructions and Notes</h1>
|
|
</div>
|
|
<div id="content">
|
|
<div id="preamble">
|
|
<div class="sectionbody">
|
|
<div class="ulist"><ul>
|
|
<li>
|
|
<p>
|
|
<a href="#intro">Introduction</a>
|
|
</p>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
<a href="#building">Building the spec</a>
|
|
</p>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
<a href="#macros">Our asciidoc macros</a>
|
|
</p>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
<a href="#refpages">Reference Pages</a>
|
|
</p>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
<a href="#styles">Our stylesheets</a>
|
|
</p>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
<a href="#equations">Imbedding equations</a>
|
|
</p>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
<a href="#anchors">Anchors and xrefs</a>
|
|
</p>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
<a href="#depends">Software dependencies</a> (general and platform-specific)
|
|
</p>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
<a href="#history">Revision history</a>
|
|
</p>
|
|
</li>
|
|
</ul></div>
|
|
</div>
|
|
</div>
|
|
<div class="sect1">
|
|
<h2 id="intro">Introduction</h2>
|
|
<div class="sectionbody">
|
|
<div class="paragraph"><p>This README describes important stuff for getting the Vulkan API
|
|
specification and reference pages building properly.</p></div>
|
|
</div>
|
|
</div>
|
|
<div class="sect1">
|
|
<h2 id="building">Building The Spec</h2>
|
|
<div class="sectionbody">
|
|
<div class="paragraph"><p>Assuming you have all the right tools installed (see <a href="#depends">Software Dependencies</a> below), go to
|
|
<span class="monospaced">…path-to-git-repo/vulkan/doc/specs/vulkan</span> .</p></div>
|
|
<div class="paragraph"><p>If the default values of ASCIIDOC and A2X are not correct for the
|
|
<span class="monospaced">asciidoc</span> and <span class="monospaced">a2x</span> scripts on your platform, change them via
|
|
environment variables, command line options, or by modifying the
|
|
<span class="monospaced">Makefile</span>. The default script names have <span class="monospaced">.py</span> suffixes. These suffixes
|
|
should be removed for Linux platforms, and possibly for other
|
|
non-Windows environments.</p></div>
|
|
<div class="literalblock">
|
|
<div class="content monospaced">
|
|
<pre>$ make all</pre>
|
|
</div></div>
|
|
<div class="paragraph"><p>or equivalently:</p></div>
|
|
<div class="literalblock">
|
|
<div class="content monospaced">
|
|
<pre>$ make xhtml chunked pdf manhtml manpdf manhtmlpages checkinc checklinks</pre>
|
|
</div></div>
|
|
<div class="paragraph"><p>This will generate a variety of targets under <span class="monospaced">$(OUTDIR)</span> (by default,
|
|
<span class="monospaced">../../../out/1.0</span>). The checked-in file <span class="monospaced">$(OUTDIR)/index.html</span> links to
|
|
them all, or they can individually be found as follows:</p></div>
|
|
<div class="ulist"><ul>
|
|
<li>
|
|
<p>
|
|
API spec:
|
|
</p>
|
|
<div class="ulist"><ul>
|
|
<li>
|
|
<p>
|
|
<span class="monospaced">xhtml</span> - Single-file XHTML in <span class="monospaced">$(OUTDIR)/xhtml/vkspec.html</span>
|
|
</p>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
<span class="monospaced">chunked</span> - Chunked HTML in <span class="monospaced">$(OUTDIR)/vkspec.chunked/index.html</span>
|
|
</p>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
<span class="monospaced">pdf</span> - PDF in <span class="monospaced">$(OUTDIR)/pdf/vkspec.pdf</span>
|
|
</p>
|
|
</li>
|
|
</ul></div>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
Reference pages:
|
|
</p>
|
|
<div class="ulist"><ul>
|
|
<li>
|
|
<p>
|
|
<span class="monospaced">manhtml</span> - Single-file HTML in <span class="monospaced">$(OUTDIR)/apispec.html</span>
|
|
</p>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
<span class="monospaced">manpdf</span> - Single-file PDF in <span class="monospaced">$(OUTDIR)/apispec.html</span>
|
|
</p>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
<span class="monospaced">manhtmlpages</span> - File-per-entry-point HTML in <span class="monospaced">$(OUTDIR)/man/html/*</span>
|
|
</p>
|
|
</li>
|
|
</ul></div>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
Validator output:
|
|
</p>
|
|
<div class="ulist"><ul>
|
|
<li>
|
|
<p>
|
|
<span class="monospaced">checkinc</span> - List of commands, structs, etc. missing from the API spec in
|
|
<span class="monospaced">$(OUTDIR)/checks/notInSpec.txt</span>
|
|
</p>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
<span class="monospaced">checklinks</span> - Validator script output for API spec in
|
|
<span class="monospaced">$(OUTDIR)/checks/specErrs.txt and for reference pages in
|
|
+$(OUTDIR)/checks/manErrs.txt</span>
|
|
</p>
|
|
</li>
|
|
</ul></div>
|
|
</li>
|
|
</ul></div>
|
|
<div class="paragraph"><p>Once you have the basic build working, an appropriate parallelization
|
|
option to make, such as</p></div>
|
|
<div class="literalblock">
|
|
<div class="content monospaced">
|
|
<pre>$ make -j 8</pre>
|
|
</div></div>
|
|
<div class="paragraph"><p>will significantly speed up the reference page builds.</p></div>
|
|
<div class="paragraph"><p>If your asciidoc installation does not put the stylesheets and xsl files in
|
|
the standard <span class="monospaced">/etc/asciidoc/dblatex</span> directory, set the environment variable
|
|
<span class="monospaced">DBLATEXPREFIX</span> to the path to that directory (the one containing the
|
|
<span class="monospaced">asciidoc-dblatex.xsl</span> and <span class="monospaced">asciidoc-dblatex.sty</span> files installed with
|
|
asciidoc).</p></div>
|
|
<div class="paragraph"><p>The <span class="monospaced">manpages</span> target is deprecated, as the resulting Unix man pages have
|
|
issues with content like embedded latexmath: constructs, but is still
|
|
available for third parties wishing to generate them:</p></div>
|
|
<div class="ulist"><ul>
|
|
<li>
|
|
<p>
|
|
<span class="monospaced">manpages</span> - File-per-entry-point nroff source in <span class="monospaced">$(OUTDIR)/man/3/*</span>
|
|
</p>
|
|
</li>
|
|
</ul></div>
|
|
<div class="sect2">
|
|
<h3 id="building-test">Alternate and Test Builds</h3>
|
|
<div class="paragraph"><p>If you are just testing asciidoc formatting, macros, stylesheets, etc.,
|
|
we suggest editing <span class="monospaced">vkspec.txt</span> to comment out most of the chapter
|
|
includes.</p></div>
|
|
<div class="paragraph"><p>In addition to the XHTML and PDF targets, there is also a single-file HTML5
|
|
target, <span class="monospaced">html</span>, which generates output directly from asciidoc without going
|
|
through Docbook. This is somewhat quicker to generate, but formatting and
|
|
section numbers aren’t consistent with the other builds and it is not for
|
|
publication - just testing. The <span class="monospaced">html</span> target will generate the file
|
|
<span class="monospaced">$(OUTDIR)/html/vkspec.html</span> .</p></div>
|
|
</div>
|
|
<div class="sect2">
|
|
<h3 id="_rebuilding_the_generated_images">Rebuilding The Generated Images</h3>
|
|
<div class="paragraph"><p>There are some images in the <span class="monospaced">images/</span> directory which are maintained in one
|
|
format but need to be converted to another format for corresponding types of
|
|
output. Most are SVG converted to PDF, some are PPT converted to PDF
|
|
converted to SVG. SVG and PDF forms are needed for the HTML and PDF output
|
|
formats, respectively.</p></div>
|
|
<div class="paragraph"><p>These files are not automatically converted by the Makefile. Instead, all
|
|
output forms required are checked into <span class="monospaced">images/</span> . On the rare occasions that
|
|
someone changes a source document and needs to regenerate the other forms:</p></div>
|
|
<div class="literalblock">
|
|
<div class="content monospaced">
|
|
<pre>cd images
|
|
make</pre>
|
|
</div></div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
<div class="sect1">
|
|
<h2 id="macros">Our Asciidoc Macros</h2>
|
|
<div class="sectionbody">
|
|
<div class="paragraph"><p>We use a bunch of custom macros in the reference pages and API spec asciidoc
|
|
sources. The validator scripts rely on these macros as part of their sanity
|
|
checks, and you should use the macros whenever referring to an API command,
|
|
struct, token, or enum name, so the documents are semantically tagged and
|
|
more easily verifiable.</p></div>
|
|
<div class="paragraph"><p>The supported macros are defined in <span class="monospaced">config/vkspec.conf</span> (for the API spec)
|
|
and <span class="monospaced">config/manpages.conf</span> (for the reference pages).</p></div>
|
|
<div class="paragraph"><p>The tags used are described in the style guide (<span class="monospaced">styleguide.txt</span>).</p></div>
|
|
<div class="paragraph"><p>We will eventually tool up the spec and ref pages to the point that anywhere
|
|
there’s a type or token referred to, clicking on (or perhaps hovering over)
|
|
it in the HTML view and be taken to the definition of that type/token. That
|
|
will take some more plumbing work to tag the stuff in the autogenerated
|
|
include files, and do something sensible in the spec (e.g. resolve links to
|
|
internal references).</p></div>
|
|
<div class="paragraph"><p>Most of these macros deeply need more intuitive names.</p></div>
|
|
</div>
|
|
</div>
|
|
<div class="sect1">
|
|
<h2 id="refpages">Reference Pages</h2>
|
|
<div class="sectionbody">
|
|
<div class="paragraph"><p>Prior to the 1.0.20 update of the API spec, the reference pages in <span class="monospaced">man/</span>
|
|
were handwritten, incomplete, and often way out of date with respect to the
|
|
spec.</p></div>
|
|
<div class="paragraph"><p>Our initial effort to address this was to tag the API spec to help identify
|
|
boundaries of language talking about different commands, structures,
|
|
enumerants, and other types, then use a set of Python scripts to
|
|
automatically extract that language into the corresponding ref page. Pages
|
|
without corresponding content in the API spec are generated automatically,
|
|
when possible.</p></div>
|
|
<div class="paragraph"><p>This has generated a semantically complete set of ref pages. Although they
|
|
are still far from ideal, they now fully document the API, and will stay in
|
|
sync with it. A significant drawback of this approach is that the only place
|
|
ref pages for extension interfaces can be generated is inside the
|
|
corresponding extension branches.</p></div>
|
|
<div class="paragraph"><p>If for some reason you want to regenerate the ref pages from scratch
|
|
yourself, you can do so by</p></div>
|
|
<div class="literalblock">
|
|
<div class="content monospaced">
|
|
<pre>$ rm man/apispec.txt
|
|
$ make apispec.txt</pre>
|
|
</div></div>
|
|
<div class="paragraph"><p>The <span class="monospaced">genRef.py</span> script will generate many warnings, but most are just
|
|
reminders that some pages are automatically generated. If everything is
|
|
working correctly, all the <span class="monospaced">man/*.txt</span> files will be regenerated, but their
|
|
contents will not change.</p></div>
|
|
</div>
|
|
</div>
|
|
<div class="sect1">
|
|
<h2 id="styles">Our stylesheets</h2>
|
|
<div class="sectionbody">
|
|
<div class="admonitionblock">
|
|
<table><tr>
|
|
<td class="icon">
|
|
<div class="title">Note</div>
|
|
</td>
|
|
<td class="content">Section mostly TBD.</td>
|
|
</tr></table>
|
|
</div>
|
|
<div class="paragraph"><p>This branch introduces a Vulkan-specific XHTML CSS stylesheet in
|
|
<span class="monospaced">config/vkspec-xhtml.css</span> . It started as a clone of the default
|
|
Asciidoc stylesheet, but added some new features. Similar CSS in
|
|
<span class="monospaced">config/vkman.css</span> is used for the reference pages.</p></div>
|
|
<div class="sect2">
|
|
<h3 id="_marking_changes">Marking Changes</h3>
|
|
<div class="paragraph"><p>There is the start of support for marking added, removed, and changed text
|
|
in the spec body. Currently this is supported <strong>only</strong> in the XHTML targets
|
|
(<span class="monospaced">xhtml</span> and <span class="monospaced">chunked</span>), and <strong>only</strong> for paragraphs and spans of words.</p></div>
|
|
<div class="paragraph"><p>Added, removed, and changed material is marked with the asciidoc <strong>roles</strong>
|
|
named <em>added</em>, <em>removed</em>, and <em>changed</em> respectively. They can be used to
|
|
mark an entire paragraph, as follows:</p></div>
|
|
<div class="literalblock">
|
|
<div class="content monospaced">
|
|
<pre>[role="change"]
|
|
This paragraph shows change markings.</pre>
|
|
</div></div>
|
|
<div class="paragraph"><p>Or a few words in a sentence, as follows:</p></div>
|
|
<div class="literalblock">
|
|
<div class="content monospaced">
|
|
<pre>This sentence contains [added]#some added words# and [removed]#some
|
|
removed words#.</pre>
|
|
</div></div>
|
|
<div class="paragraph"><p>The formatting of these roles text depends on the stylesheet. Currently it
|
|
all three roles are red text, and the "removed" role is also strike-through
|
|
text.</p></div>
|
|
<div class="paragraph"><p>We don’t use this capability yet; it’s just a proof of concept. It would
|
|
be a huge amount of work to insert this markup automatically for each
|
|
spec update, and it would be very difficult to do automatically based on
|
|
git diffs.</p></div>
|
|
</div>
|
|
<div class="sect2">
|
|
<h3 id="_marking_normative_language">Marking Normative Language</h3>
|
|
<div class="paragraph"><p>There is support for marking normative language in the document. Currently
|
|
this is supported <strong>only</strong> in the XHTML targets (<span class="monospaced">xhtml</span> and <span class="monospaced">chunked</span>).</p></div>
|
|
<div class="paragraph"><p>Normative language is marked with the asciidoc <strong>role</strong> named <em>normative</em>.
|
|
It can be used to mark entire paragraphs or spans of words, in the
|
|
same fashion as change markings (described above). In addition, the
|
|
normative terminology macros, such as <span role="normative">must</span> and <span role="normative">may</span> and <span role="normative">cannot</span>,
|
|
always use this role.</p></div>
|
|
<div class="paragraph"><p>The formatting of normative language depends on the stylesheet. Currently it
|
|
just comes out in purple. We may add a way to disable this formatting at
|
|
build time.</p></div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
<div class="sect1">
|
|
<h2 id="equations">Imbedding Equations</h2>
|
|
<div class="sectionbody">
|
|
<div class="paragraph"><p>Equations should be written using the latexmath: inline and block macros.
|
|
The contents of the latexmath: blocks should be LaTeX math notation,
|
|
surrounded by appropriate delimiters - $$, \[\], \(\),
|
|
or \begin{env}/\end{env} math environments such as {equation*}
|
|
or {align*}.</p></div>
|
|
<div class="paragraph"><p>The asciidoc macros and configuration files, as well as the dblatex
|
|
customization layers, have been modified significantly so that LaTeX math is
|
|
passed through unmodified to all HTML output forms (using the MathJax engine
|
|
for real-time rendering of equations) and to dblatex for PDF output.</p></div>
|
|
<div class="paragraph"><p>The following caveats apply:</p></div>
|
|
<div class="ulist"><ul>
|
|
<li>
|
|
<p>
|
|
The special characters <span class="monospaced"><</span> , <span class="monospaced">></span> , and <span class="monospaced">&</span> can currently be used only in
|
|
[latexmath] block macros, not in latexmath:[] inline macros.
|
|
Instead use <span class="monospaced">\lt</span> for <span class="monospaced"><</span> and <span class="monospaced">\gt</span> for <span class="monospaced">></span>. <span class="monospaced">&</span> is an alignment construct
|
|
for multiline equations, and should only appear in block macros anyway.
|
|
</p>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
AMSmath environments (e.g. \begin{equation*}, {align*},
|
|
etc.) can be used, to the extent MathJax supports them.
|
|
</p>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
When using AMSmath environments, do <strong>not</strong> also surround the equation block
|
|
with \[\] brackets. That is not legal LaTeX math and will break the
|
|
PDF build. It is good practice to make sure all spec targets build
|
|
properly before proposing a merge to master.
|
|
</p>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
Arbitrary LaTeX constructs cannot be used with MathJax. It is an equation
|
|
renderer, not an full LaTeX engine. So imbedding stuff like \Large or
|
|
\hbox{\tt\small VK\_FOO} does not work in any of the HTML backends
|
|
and should be avoided.
|
|
</p>
|
|
</li>
|
|
</ul></div>
|
|
</div>
|
|
</div>
|
|
<div class="sect1">
|
|
<h2 id="anchors">Asciidoc Anchors And Xrefs</h2>
|
|
<div class="sectionbody">
|
|
<div class="paragraph"><p>In the API spec, sections can have anchors (labels) applied with the
|
|
following syntax. In general the anchor should immediately precede the
|
|
chapter or section title and should use the form
|
|
<em>[[chapter-section-label]]</em>. For example,</p></div>
|
|
<div class="paragraph"><p>For example, in chapter <span class="monospaced">synchronization.txt</span>:</p></div>
|
|
<a id="synchronization-primitives"></a>
|
|
Synchronization Primitives
|
|
<div class="paragraph"><p>Cross-references to those anchors can then be generated with, for example,</p></div>
|
|
See the <<synchronization-primitives>> section for discussion
|
|
of fences, semaphores, and events.
|
|
<div class="paragraph"><p>You can also add anchors on arbitrary paragraphs, using a similar naming
|
|
scheme.</p></div>
|
|
<div class="paragraph"><p>Anything whose definition comes from one of the autogenerated API include
|
|
files (<span class="monospaced">.txt</span> files in the directories <span class="monospaced">basetypes</span>, <span class="monospaced">enums</span>, <span class="monospaced">flags</span>,
|
|
<span class="monospaced">funcpointers</span>, <span class="monospaced">handles</span>, <span class="monospaced">protos</span>, and <span class="monospaced">structs</span>) has a corresponding
|
|
anchor whose name is the name of the function, struct, etc. being defined.
|
|
Therefore you can say something like:</p></div>
|
|
<div class="literalblock">
|
|
<div class="content monospaced">
|
|
<pre>Fences are used with the +++<<vkQueueSubmit>>+++ command...</pre>
|
|
</div></div>
|
|
</div>
|
|
</div>
|
|
<div class="sect1">
|
|
<h2 id="depends">Software Dependencies</h2>
|
|
<div class="sectionbody">
|
|
<div class="paragraph"><p>This section describes the software components used by the Vulkan spec
|
|
toolchain. under the <a href="#depends-general">General Dependencies</a> below, then
|
|
describes specific considerations for Windows environments using Cygin under
|
|
<a href="#depends-cygwin">Cygwin Dependencies</a></p></div>
|
|
<div class="sect2">
|
|
<h3 id="depends-general">General Dependencies</h3>
|
|
<div class="paragraph"><p>These are versions of required tools in one of the editors' development
|
|
environment (Debian 8, shown as Debian package names). Earlier versions
|
|
<strong>may</strong> work but unless they are verified by someone else, there’s no way to
|
|
know that. Later versions should work.</p></div>
|
|
<div class="ulist"><ul>
|
|
<li>
|
|
<p>
|
|
GNU make (make version: 4.0.8-1; older versions probably OK)
|
|
</p>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
Asciidoc / a2x (asciidoc version: 8.6.9-3)
|
|
</p>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
Python 3 (python, version: 3.4.2)
|
|
</p>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
Git command-line client (git, version: 2.1.4)
|
|
Only needed if regenerating specversion.txt. Any version supporting the
|
|
operations
|
|
 — <span class="monospaced">git symbolic-ref --short HEAD</span> and
|
|
 — <span class="monospaced">git log -1 --format="%H"</span> should work).
|
|
</p>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
Docbook LaTeX toolchain (dblatex, version: 0.3.5-2)
|
|
</p>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
Source code highlighter (source-highlight, version: 3.1.7-1+b1)
|
|
</p>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
LaTeX distribution (texlive, version: 2014.20141024-2)
|
|
</p>
|
|
</li>
|
|
</ul></div>
|
|
</div>
|
|
<div class="sect2">
|
|
<h3 id="depends-cygin">Cygwin Dependencies</h3>
|
|
<div class="paragraph"><p>The cygwin installer is at <a href="http://www.cygwin.org">http://www.cygwin.org</a>. Use the 64-bit version,
|
|
because the 32-bit version does not include the latest version of asciidoc
|
|
required for this project.</p></div>
|
|
<div class="paragraph"><p>Required Cygwin packages (current version):</p></div>
|
|
<div class="ulist"><ul>
|
|
<li>
|
|
<p>
|
|
Devel/make (4.1-1)
|
|
</p>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
Python/python (2.7.10-1) - Needed for asciidoc toolchain
|
|
</p>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
Python/python3 (3.4.3-1)
|
|
</p>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
Python/python3-lxml (3.4.4-1) - Needed for generating vulkan.h
|
|
</p>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
Text/asciidoc (8.6.8-1)
|
|
</p>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
Text/dblatex (0.3.4-1)
|
|
</p>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
Text/source-highlight (3.1.8-1)
|
|
</p>
|
|
</li>
|
|
</ul></div>
|
|
<div class="paragraph"><p>Optional Cygwin packages (current version):</p></div>
|
|
<div class="ulist"><ul>
|
|
<li>
|
|
<p>
|
|
Devel/gcc-core (4.9.3-1) - Needed for validating generated headers
|
|
</p>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
Devel/gcc-g++ (4.9.3-1) - Needed for validating generated headers
|
|
</p>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
Devel/git (2.5.1-1) - Needed for updating specversion.txt
|
|
</p>
|
|
</li>
|
|
</ul></div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
<div class="sect1">
|
|
<h2 id="history">Revision History</h2>
|
|
<div class="sectionbody">
|
|
<div class="ulist"><ul>
|
|
<li>
|
|
<p>
|
|
2016/07/10 - Update for current state of spec and ref page generation.
|
|
</p>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
2015/11/11 - Add new <span role="normative">can</span> etc. macros and DBLATEXPREFIX variable.
|
|
</p>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
2015/09/21 - Convert document to asciidoc and rename to README.md
|
|
in the hope the gitlab browser will render it in some fashion.
|
|
</p>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
2015/09/21 - Add descriptions of LaTeX+MathJax math support for all
|
|
output formats.
|
|
</p>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
2015/09/02 - Added Cygwin package info
|
|
</p>
|
|
</li>
|
|
<li>
|
|
<p>
|
|
2015/09/02 - Initial version documenting macros, required toolchain
|
|
components and versions, etc.
|
|
</p>
|
|
</li>
|
|
</ul></div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
<div id="footnotes"><hr></div>
|
|
<div id="footer">
|
|
<div id="footer-text">
|
|
Last updated
|
|
2016-07-21 01:40:18 PDT
|
|
</div>
|
|
</div>
|
|
</body>
|
|
</html>
|