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Trac3r-rust/doc/wayland_protocols/presentation_time/client/wp_presentation/index.html

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<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="API documentation for the Rust `wp_presentation` mod in crate `wayland_protocols`."><meta name="keywords" content="rust, rustlang, rust-lang, wp_presentation"><title>wayland_protocols::presentation_time::client::wp_presentation - Rust</title><link rel="stylesheet" type="text/css" href="../../../../normalize.css"><link rel="stylesheet" type="text/css" href="../../../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../../../../dark.css"><link rel="stylesheet" type="text/css" href="../../../../light.css" id="themeStyle"><script src="../../../../storage.js"></script><noscript><link rel="stylesheet" href="../../../../noscript.css"></noscript><link rel="shortcut icon" href="../../../../favicon.ico"><style type="text/css">#crate-search{background-image:url("../../../../down-arrow.svg");}</style></head><body class="rustdoc mod"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">&#9776;</div><a href='../../../../wayland_protocols/index.html'><div class='logo-container'><img src='../../../../rust-logo.png' alt='logo'></div></a><p class='location'>Module wp_presentation</p><div class="sidebar-elems"><div class="block items"><ul><li><a href="#structs">Structs</a></li><li><a href="#enums">Enums</a></li><li><a href="#constants">Constants</a></li><li><a href="#traits">Traits</a></li></ul></div><p class='location'><a href='../../../index.html'>wayland_protocols</a>::<wbr><a href='../../index.html'>presentation_time</a>::<wbr><a href='../index.html'>client</a></p><script>window.sidebarCurrent = {name: 'wp_presentation', ty: 'mod', relpath: '../'};</script><script defer src="../sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!"><img src="../../../../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="../../../../theme.js"></script><nav class="sub"><form class="search-form js-only"><div class="search-container"><div><select id="crate-search"><option value="All crates">All crates</option></select><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"></div><a id="settings-menu" href="../../../../settings.html"><img src="../../../../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class='fqn'><span class='out-of-band'><span id='render-detail'><a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class='inner'>&#x2212;</span>]</a></span><a class='srclink' href='../../../../src/wayland_protocols/home/mrh/source/Trac3r-rust/target/debug/build/wayland-protocols-1a9f4751ab847ca9/out/presentation-time_c_client_api.rs.html#1' title='goto source code'>[src]</a></span><span class='in-band'>Module <a href='../../../index.html'>wayland_protocols</a>::<wbr><a href='../../index.html'>presentation_time</a>::<wbr><a href='../index.html'>client</a>::<wbr><a class="mod" href=''>wp_presentation</a></span></h1><div class='docblock'><p>timed presentation related wl_surface requests</p>
<p>The main feature of this interface is accurate presentation
timing feedback to ensure smooth video playback while maintaining
audio/video synchronization. Some features use the concept of a
presentation clock, which is defined in the
presentation.clock_id event.</p>
<p>A content update for a wl_surface is submitted by a
wl_surface.commit request. Request 'feedback' associates with
the wl_surface.commit and provides feedback on the content
update, particularly the final realized presentation time.</p>
<p>When the final realized presentation time is available, e.g.
after a framebuffer flip completes, the requested
presentation_feedback.presented events are sent. The final
presentation time can differ from the compositor's predicted
display update time and the update's target time, especially
when the compositor misses its target vertical blanking period.</p>
</div><h2 id='structs' class='section-header'><a href="#structs">Structs</a></h2>
<table><tr class='module-item'><td><a class="struct" href="struct.WpPresentation.html" title='wayland_protocols::presentation_time::client::wp_presentation::WpPresentation struct'>WpPresentation</a></td><td class='docblock-short'></td></tr></table><h2 id='enums' class='section-header'><a href="#enums">Enums</a></h2>
<table><tr class='module-item'><td><a class="enum" href="enum.Error.html" title='wayland_protocols::presentation_time::client::wp_presentation::Error enum'>Error</a></td><td class='docblock-short'><p>fatal presentation errors</p>
</td></tr><tr class='module-item'><td><a class="enum" href="enum.Event.html" title='wayland_protocols::presentation_time::client::wp_presentation::Event enum'>Event</a></td><td class='docblock-short'></td></tr><tr class='module-item'><td><a class="enum" href="enum.Request.html" title='wayland_protocols::presentation_time::client::wp_presentation::Request enum'>Request</a></td><td class='docblock-short'></td></tr></table><h2 id='constants' class='section-header'><a href="#constants">Constants</a></h2>
<table><tr class='module-item'><td><a class="constant" href="constant.EVT_CLOCK_ID_SINCE.html" title='wayland_protocols::presentation_time::client::wp_presentation::EVT_CLOCK_ID_SINCE constant'>EVT_CLOCK_ID_SINCE</a></td><td class='docblock-short'><p>The minimal object version supporting this event</p>
</td></tr><tr class='module-item'><td><a class="constant" href="constant.REQ_DESTROY_SINCE.html" title='wayland_protocols::presentation_time::client::wp_presentation::REQ_DESTROY_SINCE constant'>REQ_DESTROY_SINCE</a></td><td class='docblock-short'><p>The minimal object version supporting this request</p>
</td></tr><tr class='module-item'><td><a class="constant" href="constant.REQ_FEEDBACK_SINCE.html" title='wayland_protocols::presentation_time::client::wp_presentation::REQ_FEEDBACK_SINCE constant'>REQ_FEEDBACK_SINCE</a></td><td class='docblock-short'><p>The minimal object version supporting this request</p>
</td></tr></table><h2 id='traits' class='section-header'><a href="#traits">Traits</a></h2>
<table><tr class='module-item'><td><a class="trait" href="trait.RequestsTrait.html" title='wayland_protocols::presentation_time::client::wp_presentation::RequestsTrait trait'>RequestsTrait</a></td><td class='docblock-short'></td></tr></table></section><section id="search" class="content hidden"></section><section class="footer"></section><aside id="help" class="hidden"><div><h1 class="hidden">Help</h1><div class="shortcuts"><h2>Keyboard Shortcuts</h2><dl><dt><kbd>?</kbd></dt><dd>Show this help dialog</dd><dt><kbd>S</kbd></dt><dd>Focus the search field</dd><dt><kbd>↑</kbd></dt><dd>Move up in search results</dd><dt><kbd>↓</kbd></dt><dd>Move down in search results</dd><dt><kbd>↹</kbd></dt><dd>Switch tab</dd><dt><kbd>&#9166;</kbd></dt><dd>Go to active search result</dd><dt><kbd>+</kbd></dt><dd>Expand all sections</dd><dt><kbd>-</kbd></dt><dd>Collapse all sections</dd></dl></div><div class="infos"><h2>Search Tricks</h2><p>Prefix searches with a type followed by a colon (e.g., <code>fn:</code>) to restrict the search to a given type.</p><p>Accepted types are: <code>fn</code>, <code>mod</code>, <code>struct</code>, <code>enum</code>, <code>trait</code>, <code>type</code>, <code>macro</code>, and <code>const</code>.</p><p>Search functions by type signature (e.g., <code>vec -> usize</code> or <code>* -> vec</code>)</p><p>Search multiple things at once by splitting your query with comma (e.g., <code>str,u8</code> or <code>String,struct:Vec,test</code>)</p></div></div></aside><script>window.rootPath = "../../../../";window.currentCrate = "wayland_protocols";</script><script src="../../../../aliases.js"></script><script src="../../../../main.js"></script><script defer src="../../../../search-index.js"></script></body></html>