mirror of
https://github.com/GPUOpen-LibrariesAndSDKs/VulkanMemoryAllocator
synced 2024-12-24 17:51:04 +00:00
160 lines
8.3 KiB
HTML
160 lines
8.3 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
|
<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US">
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
|
|
<meta http-equiv="X-UA-Compatible" content="IE=11"/>
|
|
<meta name="generator" content="Doxygen 1.9.8"/>
|
|
<meta name="viewport" content="width=device-width, initial-scale=1"/>
|
|
<title>Vulkan Memory Allocator: VmaBudget Struct Reference</title>
|
|
<link href="tabs.css" rel="stylesheet" type="text/css"/>
|
|
<script type="text/javascript" src="jquery.js"></script>
|
|
<script type="text/javascript" src="dynsections.js"></script>
|
|
<link href="search/search.css" rel="stylesheet" type="text/css"/>
|
|
<script type="text/javascript" src="search/searchdata.js"></script>
|
|
<script type="text/javascript" src="search/search.js"></script>
|
|
<link href="doxygen.css" rel="stylesheet" type="text/css" />
|
|
</head>
|
|
<body>
|
|
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
|
|
<div id="titlearea">
|
|
<table cellspacing="0" cellpadding="0">
|
|
<tbody>
|
|
<tr id="projectrow">
|
|
<td id="projectalign">
|
|
<div id="projectname">Vulkan Memory Allocator
|
|
</div>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<!-- end header part -->
|
|
<!-- Generated by Doxygen 1.9.8 -->
|
|
<script type="text/javascript">
|
|
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt MIT */
|
|
var searchBox = new SearchBox("searchBox", "search/",'.html');
|
|
/* @license-end */
|
|
</script>
|
|
<script type="text/javascript" src="menudata.js"></script>
|
|
<script type="text/javascript" src="menu.js"></script>
|
|
<script type="text/javascript">
|
|
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt MIT */
|
|
$(function() {
|
|
initMenu('',true,false,'search.php','Search');
|
|
$(document).ready(function() { init_search(); });
|
|
});
|
|
/* @license-end */
|
|
</script>
|
|
<div id="main-nav"></div>
|
|
<!-- window showing the filter options -->
|
|
<div id="MSearchSelectWindow"
|
|
onmouseover="return searchBox.OnSearchSelectShow()"
|
|
onmouseout="return searchBox.OnSearchSelectHide()"
|
|
onkeydown="return searchBox.OnSearchSelectKey(event)">
|
|
</div>
|
|
|
|
<!-- iframe showing the search results (closed by default) -->
|
|
<div id="MSearchResultsWindow">
|
|
<div id="MSearchResults">
|
|
<div class="SRPage">
|
|
<div id="SRIndex">
|
|
<div id="SRResults"></div>
|
|
<div class="SRStatus" id="Loading">Loading...</div>
|
|
<div class="SRStatus" id="Searching">Searching...</div>
|
|
<div class="SRStatus" id="NoMatches">No Matches</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
|
|
</div><!-- top -->
|
|
<div class="header">
|
|
<div class="summary">
|
|
<a href="#pub-attribs">Public Attributes</a> |
|
|
<a href="struct_vma_budget-members.html">List of all members</a> </div>
|
|
<div class="headertitle"><div class="title">VmaBudget Struct Reference<div class="ingroups"><a class="el" href="group__group__stats.html">Statistics</a></div></div></div>
|
|
</div><!--header-->
|
|
<div class="contents">
|
|
|
|
<p>Statistics of current memory usage and available budget for a specific memory heap.
|
|
<a href="struct_vma_budget.html#details">More...</a></p>
|
|
<table class="memberdecls">
|
|
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-attribs" name="pub-attribs"></a>
|
|
Public Attributes</h2></td></tr>
|
|
<tr class="memitem:a6d15ab3a798fd62d9efa3a1e1f83bf54" id="r_a6d15ab3a798fd62d9efa3a1e1f83bf54"><td class="memItemLeft" align="right" valign="top"><a class="el" href="struct_vma_statistics.html">VmaStatistics</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_vma_budget.html#a6d15ab3a798fd62d9efa3a1e1f83bf54">statistics</a></td></tr>
|
|
<tr class="memdesc:a6d15ab3a798fd62d9efa3a1e1f83bf54"><td class="mdescLeft"> </td><td class="mdescRight">Statistics fetched from the library. <br /></td></tr>
|
|
<tr class="separator:a6d15ab3a798fd62d9efa3a1e1f83bf54"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a84dd1ecca8b0110259eb206dbadb11f6" id="r_a84dd1ecca8b0110259eb206dbadb11f6"><td class="memItemLeft" align="right" valign="top">VkDeviceSize </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_vma_budget.html#a84dd1ecca8b0110259eb206dbadb11f6">usage</a></td></tr>
|
|
<tr class="memdesc:a84dd1ecca8b0110259eb206dbadb11f6"><td class="mdescLeft"> </td><td class="mdescRight">Estimated current memory usage of the program, in bytes. <br /></td></tr>
|
|
<tr class="separator:a84dd1ecca8b0110259eb206dbadb11f6"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:ab82e1d1754c2d210d0bdf90220bc6cdd" id="r_ab82e1d1754c2d210d0bdf90220bc6cdd"><td class="memItemLeft" align="right" valign="top">VkDeviceSize </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_vma_budget.html#ab82e1d1754c2d210d0bdf90220bc6cdd">budget</a></td></tr>
|
|
<tr class="memdesc:ab82e1d1754c2d210d0bdf90220bc6cdd"><td class="mdescLeft"> </td><td class="mdescRight">Estimated amount of memory available to the program, in bytes. <br /></td></tr>
|
|
<tr class="separator:ab82e1d1754c2d210d0bdf90220bc6cdd"><td class="memSeparator" colspan="2"> </td></tr>
|
|
</table>
|
|
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
|
|
<div class="textblock"><p>Statistics of current memory usage and available budget for a specific memory heap. </p>
|
|
<p>These are fast to calculate. See function <a class="el" href="group__group__stats.html#ga9f88db9d46a432c0ad7278cecbc5eaa7" title="Retrieves information about current memory usage and budget for all memory heaps.">vmaGetHeapBudgets()</a>. </p>
|
|
</div><h2 class="groupheader">Member Data Documentation</h2>
|
|
<a id="ab82e1d1754c2d210d0bdf90220bc6cdd" name="ab82e1d1754c2d210d0bdf90220bc6cdd"></a>
|
|
<h2 class="memtitle"><span class="permalink"><a href="#ab82e1d1754c2d210d0bdf90220bc6cdd">◆ </a></span>budget</h2>
|
|
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">VkDeviceSize VmaBudget::budget</td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Estimated amount of memory available to the program, in bytes. </p>
|
|
<p>Fetched from system using VK_EXT_memory_budget extension if enabled.</p>
|
|
<p>It might be different (most probably smaller) than <code>VkMemoryHeap::size[heapIndex]</code> due to factors external to the program, decided by the operating system. Difference <code>budget - usage</code> is the amount of additional memory that can probably be allocated without problems. Exceeding the budget may result in various problems. </p>
|
|
|
|
</div>
|
|
</div>
|
|
<a id="a6d15ab3a798fd62d9efa3a1e1f83bf54" name="a6d15ab3a798fd62d9efa3a1e1f83bf54"></a>
|
|
<h2 class="memtitle"><span class="permalink"><a href="#a6d15ab3a798fd62d9efa3a1e1f83bf54">◆ </a></span>statistics</h2>
|
|
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname"><a class="el" href="struct_vma_statistics.html">VmaStatistics</a> VmaBudget::statistics</td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Statistics fetched from the library. </p>
|
|
|
|
</div>
|
|
</div>
|
|
<a id="a84dd1ecca8b0110259eb206dbadb11f6" name="a84dd1ecca8b0110259eb206dbadb11f6"></a>
|
|
<h2 class="memtitle"><span class="permalink"><a href="#a84dd1ecca8b0110259eb206dbadb11f6">◆ </a></span>usage</h2>
|
|
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">VkDeviceSize VmaBudget::usage</td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Estimated current memory usage of the program, in bytes. </p>
|
|
<p>Fetched from system using VK_EXT_memory_budget extension if enabled.</p>
|
|
<p>It might be different than <code>statistics.blockBytes</code> (usually higher) due to additional implicit objects also occupying the memory, like swapchain, pipelines, descriptor heaps, command buffers, or <code>VkDeviceMemory</code> blocks allocated outside of this library, if any. </p>
|
|
|
|
</div>
|
|
</div>
|
|
<hr/>The documentation for this struct was generated from the following file:<ul>
|
|
<li>D:/PROJECTS/Vulkan Memory Allocator/REPO/include/<a class="el" href="vk__mem__alloc_8h.html">vk_mem_alloc.h</a></li>
|
|
</ul>
|
|
</div><!-- contents -->
|
|
<!-- start footer part -->
|
|
<hr class="footer"/><address class="footer"><small>
|
|
Generated by <a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.9.8
|
|
</small></address>
|
|
</body>
|
|
</html>
|