123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190 |
- <!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 `ImageFormat` struct in crate `ocl`.">
- <meta name="keywords" content="rust, rustlang, rust-lang, ImageFormat">
- <title>ocl::builders::ImageFormat - 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="../../main.css" id="themeStyle">
- <script src="../../storage.js"></script>
-
-
-
- </head>
- <body class="rustdoc struct">
- <!--[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">☰</div>
-
- <p class='location'>Struct ImageFormat</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#fields">Fields</a><div class="sidebar-links"><a href="#structfield.channel_order">channel_order</a><a href="#structfield.channel_data_type">channel_data_type</a></div><a class="sidebar-title" href="#methods">Methods</a><div class="sidebar-links"><a href="#method.new">new</a><a href="#method.new_rgba">new_rgba</a><a href="#method.from_raw">from_raw</a><a href="#method.list_from_raw">list_from_raw</a><a href="#method.to_raw">to_raw</a><a href="#method.new_raw">new_raw</a><a href="#method.pixel_bytes">pixel_bytes</a></div><a class="sidebar-title" href="#implementations">Trait Implementations</a><div class="sidebar-links"><a href="#impl-Clone">Clone</a><a href="#impl-Debug">Debug</a></div></div><p class='location'><a href='../index.html'>ocl</a>::<wbr><a href='index.html'>builders</a></p><script>window.sidebarCurrent = {name: 'ImageFormat', ty: 'struct', 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">
- <input class="search-input" name="search"
- autocomplete="off"
- placeholder="Click or press ‘S’ to search, ‘?’ for more options…"
- type="search">
- </div>
- </form>
- </nav>
- <section id='main' class="content">
- <h1 class='fqn'><span class='in-band'>Struct <a href='../index.html'>ocl</a>::<wbr><a href='index.html'>builders</a>::<wbr><a class="struct" href=''>ImageFormat</a></span><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'>−</span>]
- </a>
- </span><a class='srclink' href='../../src/ocl_core/types/structs.rs.html#788-791' title='goto source code'>[src]</a></span></h1>
- <pre class='rust struct'>pub struct ImageFormat {
- pub channel_order: <a class="enum" href="../../ocl/enums/enum.ImageChannelOrder.html" title="enum ocl::enums::ImageChannelOrder">ImageChannelOrder</a>,
- pub channel_data_type: <a class="enum" href="../../ocl/enums/enum.ImageChannelDataType.html" title="enum ocl::enums::ImageChannelDataType">ImageChannelDataType</a>,
- }</pre><div class='docblock'><p>Image format properties used by <code>Image</code>.</p>
- <p>A structure that describes format properties of the image to be allocated. (from SDK)</p>
- <h1 id="examples-from-sdk" class="section-header"><a href="#examples-from-sdk">Examples (from SDK)</a></h1>
- <p>To specify a normalized unsigned 8-bit / channel RGBA image:
- image_channel_order = CL_RGBA
- image_channel_data_type = CL_UNORM_INT8</p>
- <p>image_channel_data_type values of CL_UNORM_SHORT_565, CL_UNORM_SHORT_555
- and CL_UNORM_INT_101010 are special cases of packed image formats where
- the channels of each element are packed into a single unsigned short or
- unsigned int. For these special packed image formats, the channels are
- normally packed with the first channel in the most significant bits of the
- bitfield, and successive channels occupying progressively less significant
- locations. For CL_UNORM_SHORT_565, R is in bits 15:11, G is in bits 10:5
- and B is in bits 4:0. For CL_UNORM_SHORT_555, bit 15 is undefined, R is in
- bits 14:10, G in bits 9:5 and B in bits 4:0. For CL_UNORM_INT_101010, bits
- 31:30 are undefined, R is in bits 29:20, G in bits 19:10 and B in bits
- 9:0. OpenCL implementations must maintain the minimum precision specified
- by the number of bits in image_channel_data_type. If the image format
- specified by image_channel_order, and image_channel_data_type cannot be
- supported by the OpenCL implementation, then the call to clCreateImage
- will return a NULL memory object.</p>
- </div><h2 id='fields' class='fields small-section-header'>
- Fields<a href='#fields' class='anchor'></a></h2><span id="structfield.channel_order" class="structfield small-section-header">
- <a href="#structfield.channel_order" class="anchor field"></a>
- <span id="channel_order.v" class='invisible'>
- <code>channel_order: <a class="enum" href="../../ocl/enums/enum.ImageChannelOrder.html" title="enum ocl::enums::ImageChannelOrder">ImageChannelOrder</a></code>
- </span></span><span id="structfield.channel_data_type" class="structfield small-section-header">
- <a href="#structfield.channel_data_type" class="anchor field"></a>
- <span id="channel_data_type.v" class='invisible'>
- <code>channel_data_type: <a class="enum" href="../../ocl/enums/enum.ImageChannelDataType.html" title="enum ocl::enums::ImageChannelDataType">ImageChannelDataType</a></code>
- </span></span>
- <h2 id='methods' class='small-section-header'>
- Methods<a href='#methods' class='anchor'></a>
- </h2>
- <h3 id='impl' class='impl'><span class='in-band'><code>impl <a class="struct" href="../../ocl/builders/struct.ImageFormat.html" title="struct ocl::builders::ImageFormat">ImageFormat</a></code><a href='#impl' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/ocl_core/types/structs.rs.html#793-917' title='goto source code'>[src]</a></span></h3>
- <div class='impl-items'><h4 id='method.new' class="method"><span id='new.v' class='invisible'><code>pub fn <a href='#method.new' class='fnname'>new</a>(<br> order: <a class="enum" href="../../ocl/enums/enum.ImageChannelOrder.html" title="enum ocl::enums::ImageChannelOrder">ImageChannelOrder</a>, <br> data_type: <a class="enum" href="../../ocl/enums/enum.ImageChannelDataType.html" title="enum ocl::enums::ImageChannelDataType">ImageChannelDataType</a><br>) -> <a class="struct" href="../../ocl/builders/struct.ImageFormat.html" title="struct ocl::builders::ImageFormat">ImageFormat</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/ocl_core/types/structs.rs.html#794-799' title='goto source code'>[src]</a></span></h4>
- <h4 id='method.new_rgba' class="method"><span id='new_rgba.v' class='invisible'><code>pub fn <a href='#method.new_rgba' class='fnname'>new_rgba</a>() -> <a class="struct" href="../../ocl/builders/struct.ImageFormat.html" title="struct ocl::builders::ImageFormat">ImageFormat</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/ocl_core/types/structs.rs.html#801-806' title='goto source code'>[src]</a></span></h4>
- <h4 id='method.from_raw' class="method"><span id='from_raw.v' class='invisible'><code>pub fn <a href='#method.from_raw' class='fnname'>from_raw</a>(<br> fmt_raw: <a class="struct" href="../../cl_sys/cl_h/struct.cl_image_format.html" title="struct cl_sys::cl_h::cl_image_format">cl_image_format</a><br>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="struct" href="../../ocl/builders/struct.ImageFormat.html" title="struct ocl::builders::ImageFormat">ImageFormat</a>, <a class="enum" href="../../ocl_core/types/structs/enum.ImageFormatParseError.html" title="enum ocl_core::types::structs::ImageFormatParseError">ImageFormatParseError</a>></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/ocl_core/types/structs.rs.html#808-822' title='goto source code'>[src]</a></span></h4>
- <h4 id='method.list_from_raw' class="method"><div class="important-traits"><div class='tooltip'>ⓘ<span class='tooltiptext'>Important traits for <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>></span></div><div class="content hidden"><h3 class="important">Important traits for <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>></h3><code class="content"><span class="where fmt-newline">impl <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>></span></code></div></div><span id='list_from_raw.v' class='invisible'><code>pub fn <a href='#method.list_from_raw' class='fnname'>list_from_raw</a>(<br> list_raw: <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a><<a class="struct" href="../../cl_sys/cl_h/struct.cl_image_format.html" title="struct cl_sys::cl_h::cl_image_format">cl_image_format</a>><br>) -> <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="struct" href="../../ocl/builders/struct.ImageFormat.html" title="struct ocl::builders::ImageFormat">ImageFormat</a>, <a class="enum" href="../../ocl_core/types/structs/enum.ImageFormatParseError.html" title="enum ocl_core::types::structs::ImageFormatParseError">ImageFormatParseError</a>>></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/ocl_core/types/structs.rs.html#824-828' title='goto source code'>[src]</a></span></h4>
- <h4 id='method.to_raw' class="method"><span id='to_raw.v' class='invisible'><code>pub fn <a href='#method.to_raw' class='fnname'>to_raw</a>(&self) -> <a class="struct" href="../../cl_sys/cl_h/struct.cl_image_format.html" title="struct cl_sys::cl_h::cl_image_format">cl_image_format</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/ocl_core/types/structs.rs.html#830-835' title='goto source code'>[src]</a></span></h4>
- <h4 id='method.new_raw' class="method"><span id='new_raw.v' class='invisible'><code>pub fn <a href='#method.new_raw' class='fnname'>new_raw</a>() -> <a class="struct" href="../../cl_sys/cl_h/struct.cl_image_format.html" title="struct cl_sys::cl_h::cl_image_format">cl_image_format</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/ocl_core/types/structs.rs.html#837-842' title='goto source code'>[src]</a></span></h4>
- <h4 id='method.pixel_bytes' class="method"><span id='pixel_bytes.v' class='invisible'><code>pub fn <a href='#method.pixel_bytes' class='fnname'>pixel_bytes</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/ocl_core/types/structs.rs.html#853-916' title='goto source code'>[src]</a></span></h4>
- <div class='docblock'><p>Returns the size in bytes of a pixel using the format specified by this
- <code>ImageFormat</code>.</p>
- <p>TODO: Add a special case for Depth & DepthStencil
- (https://www.khronos.org/registry/cl/sdk/2.0/docs/man/xhtml/cl_khr_gl_depth_images.html).</p>
- <p>TODO: Validate combinations.
- TODO: Use <code>core::get_image_info</code> to check these with a test.</p>
- </div></div>
- <h2 id='implementations' class='small-section-header'>
- Trait Implementations<a href='#implementations' class='anchor'></a>
- </h2>
- <h3 id='impl-Clone' class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="struct" href="../../ocl/builders/struct.ImageFormat.html" title="struct ocl::builders::ImageFormat">ImageFormat</a></code><a href='#impl-Clone' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/ocl_core/types/structs.rs.html#787' title='goto source code'>[src]</a></span></h3>
- <div class='impl-items'><h4 id='method.clone' class="method"><span id='clone.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone' class='fnname'>clone</a>(&self) -> <a class="struct" href="../../ocl/builders/struct.ImageFormat.html" title="struct ocl::builders::ImageFormat">ImageFormat</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/ocl_core/types/structs.rs.html#787' title='goto source code'>[src]</a></span></h4>
- <div class='docblock'><p>Returns a copy of the value. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone">Read more</a></p>
- </div><h4 id='method.clone_from' class="method"><span id='clone_from.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from' class='fnname'>clone_from</a>(&mut self, source: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>Self)</code></span><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/clone.rs.html#112-114' title='goto source code'>[src]</a></span></h4>
- <div class='docblock'><p>Performs copy-assignment from <code>source</code>. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from">Read more</a></p>
- </div></div><h3 id='impl-Debug' class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="../../ocl/builders/struct.ImageFormat.html" title="struct ocl::builders::ImageFormat">ImageFormat</a></code><a href='#impl-Debug' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/ocl_core/types/structs.rs.html#787' title='goto source code'>[src]</a></span></h3>
- <div class='impl-items'><h4 id='method.fmt' class="method"><span id='fmt.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt' class='fnname'>fmt</a>(&self, __arg_0: &mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Error.html" title="struct core::fmt::Error">Error</a>></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/ocl_core/types/structs.rs.html#787' title='goto source code'>[src]</a></span></h4>
- <div class='docblock'><p>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></p>
- </div></div></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>⏎</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>
- </div>
- </div>
- </aside>
-
- <script>
- window.rootPath = "../../";
- window.currentCrate = "ocl";
- </script>
- <script src="../../main.js"></script>
- <script defer src="../../search-index.js"></script>
- </body>
- </html>
|