forked from g-truc/glm
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy patha00041.html
167 lines (162 loc) · 16.3 KB
/
a00041.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.10"/>
<title>0.9.9 API documenation: integer.hpp File 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>
<script type="text/javascript">
$(document).ready(function() { init_search(); });
</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 style="height: 56px;">
<td id="projectlogo"><img alt="Logo" src="logo-mini.png"/></td>
<td id="projectalign" style="padding-left: 0.5em;">
<div id="projectname">0.9.9 API documenation
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.10 -->
<script type="text/javascript">
var searchBox = new SearchBox("searchBox", "search",false,'Search');
</script>
<div id="navrow1" class="tabs">
<ul class="tablist">
<li><a href="index.html"><span>Main Page</span></a></li>
<li><a href="modules.html"><span>Modules</span></a></li>
<li class="current"><a href="files.html"><span>Files</span></a></li>
<li>
<div id="MSearchBox" class="MSearchBoxInactive">
<span class="left">
<img id="MSearchSelect" src="search/mag_sel.png"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
alt=""/>
<input type="text" id="MSearchField" value="Search" accesskey="S"
onfocus="searchBox.OnSearchFieldFocus(true)"
onblur="searchBox.OnSearchFieldFocus(false)"
onkeyup="searchBox.OnSearchFieldChange(event)"/>
</span><span class="right">
<a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
</span>
</div>
</li>
</ul>
</div>
<div id="navrow2" class="tabs2">
<ul class="tablist">
<li><a href="files.html"><span>File List</span></a></li>
</ul>
</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">
<iframe src="javascript:void(0)" frameborder="0"
name="MSearchResults" id="MSearchResults">
</iframe>
</div>
<div id="nav-path" class="navpath">
<ul>
<li class="navelem"><a class="el" href="dir_934f46a345653ef2b3014a1b37a162c1.html">G:</a></li><li class="navelem"><a class="el" href="dir_98f7f9d41f9d3029bd68cf237526a774.html">Source</a></li><li class="navelem"><a class="el" href="dir_9344afb825aed5e2f5be1d2015dde43c.html">G-Truc</a></li><li class="navelem"><a class="el" href="dir_45973f864e07b2505003ae343b7c8af7.html">glm</a></li><li class="navelem"><a class="el" href="dir_304be5dfae1339a7705426c0b536faf2.html">glm</a></li> </ul>
</div>
</div><!-- top -->
<div class="header">
<div class="summary">
<a href="#func-members">Functions</a> </div>
<div class="headertitle">
<div class="title">integer.hpp File Reference</div> </div>
</div><!--header-->
<div class="contents">
<p><a class="el" href="a00143.html">Core features</a>
<a href="#details">More...</a></p>
<p><a href="a00041_source.html">Go to the source code of this file.</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:ga44abfe3379e11cbd29425a843420d0d6"><td class="memTemplParams" colspan="2">template<typename genType > </td></tr>
<tr class="memitem:ga44abfe3379e11cbd29425a843420d0d6"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL int </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00229.html#ga44abfe3379e11cbd29425a843420d0d6">bitCount</a> (genType v)</td></tr>
<tr class="memdesc:ga44abfe3379e11cbd29425a843420d0d6"><td class="mdescLeft"> </td><td class="mdescRight">Returns the number of bits set to 1 in the binary representation of value. <a href="a00229.html#ga44abfe3379e11cbd29425a843420d0d6">More...</a><br /></td></tr>
<tr class="separator:ga44abfe3379e11cbd29425a843420d0d6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gaac7b15e40bdea8d9aa4c4cb34049f7b5"><td class="memTemplParams" colspan="2">template<length_t L, typename T , qualifier Q> </td></tr>
<tr class="memitem:gaac7b15e40bdea8d9aa4c4cb34049f7b5"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec< L, int, Q > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00229.html#gaac7b15e40bdea8d9aa4c4cb34049f7b5">bitCount</a> (vec< L, T, Q > const &v)</td></tr>
<tr class="memdesc:gaac7b15e40bdea8d9aa4c4cb34049f7b5"><td class="mdescLeft"> </td><td class="mdescRight">Returns the number of bits set to 1 in the binary representation of value. <a href="a00229.html#gaac7b15e40bdea8d9aa4c4cb34049f7b5">More...</a><br /></td></tr>
<tr class="separator:gaac7b15e40bdea8d9aa4c4cb34049f7b5"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga346b25ab11e793e91a4a69c8aa6819f2"><td class="memTemplParams" colspan="2">template<length_t L, typename T , qualifier Q> </td></tr>
<tr class="memitem:ga346b25ab11e793e91a4a69c8aa6819f2"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec< L, T, Q > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00229.html#ga346b25ab11e793e91a4a69c8aa6819f2">bitfieldExtract</a> (vec< L, T, Q > const &Value, int Offset, int Bits)</td></tr>
<tr class="memdesc:ga346b25ab11e793e91a4a69c8aa6819f2"><td class="mdescLeft"> </td><td class="mdescRight">Extracts bits [offset, offset + bits - 1] from value, returning them in the least significant bits of the result. <a href="a00229.html#ga346b25ab11e793e91a4a69c8aa6819f2">More...</a><br /></td></tr>
<tr class="separator:ga346b25ab11e793e91a4a69c8aa6819f2"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga2e82992340d421fadb61a473df699b20"><td class="memTemplParams" colspan="2">template<length_t L, typename T , qualifier Q> </td></tr>
<tr class="memitem:ga2e82992340d421fadb61a473df699b20"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec< L, T, Q > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00229.html#ga2e82992340d421fadb61a473df699b20">bitfieldInsert</a> (vec< L, T, Q > const &Base, vec< L, T, Q > const &Insert, int Offset, int Bits)</td></tr>
<tr class="memdesc:ga2e82992340d421fadb61a473df699b20"><td class="mdescLeft"> </td><td class="mdescRight">Returns the insertion the bits least-significant bits of insert into base. <a href="a00229.html#ga2e82992340d421fadb61a473df699b20">More...</a><br /></td></tr>
<tr class="separator:ga2e82992340d421fadb61a473df699b20"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga750a1d92464489b7711dee67aa3441b6"><td class="memTemplParams" colspan="2">template<length_t L, typename T , qualifier Q> </td></tr>
<tr class="memitem:ga750a1d92464489b7711dee67aa3441b6"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec< L, T, Q > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00229.html#ga750a1d92464489b7711dee67aa3441b6">bitfieldReverse</a> (vec< L, T, Q > const &v)</td></tr>
<tr class="memdesc:ga750a1d92464489b7711dee67aa3441b6"><td class="mdescLeft"> </td><td class="mdescRight">Returns the reversal of the bits of value. <a href="a00229.html#ga750a1d92464489b7711dee67aa3441b6">More...</a><br /></td></tr>
<tr class="separator:ga750a1d92464489b7711dee67aa3441b6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gaf74c4d969fa34ab8acb9d390f5ca5274"><td class="memTemplParams" colspan="2">template<typename genIUType > </td></tr>
<tr class="memitem:gaf74c4d969fa34ab8acb9d390f5ca5274"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL int </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00229.html#gaf74c4d969fa34ab8acb9d390f5ca5274">findLSB</a> (genIUType x)</td></tr>
<tr class="memdesc:gaf74c4d969fa34ab8acb9d390f5ca5274"><td class="mdescLeft"> </td><td class="mdescRight">Returns the bit number of the least significant bit set to 1 in the binary representation of value. <a href="a00229.html#gaf74c4d969fa34ab8acb9d390f5ca5274">More...</a><br /></td></tr>
<tr class="separator:gaf74c4d969fa34ab8acb9d390f5ca5274"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga4454c0331d6369888c28ab677f4810c7"><td class="memTemplParams" colspan="2">template<length_t L, typename T , qualifier Q> </td></tr>
<tr class="memitem:ga4454c0331d6369888c28ab677f4810c7"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec< L, int, Q > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00229.html#ga4454c0331d6369888c28ab677f4810c7">findLSB</a> (vec< L, T, Q > const &v)</td></tr>
<tr class="memdesc:ga4454c0331d6369888c28ab677f4810c7"><td class="mdescLeft"> </td><td class="mdescRight">Returns the bit number of the least significant bit set to 1 in the binary representation of value. <a href="a00229.html#ga4454c0331d6369888c28ab677f4810c7">More...</a><br /></td></tr>
<tr class="separator:ga4454c0331d6369888c28ab677f4810c7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga7e4a794d766861c70bc961630f8ef621"><td class="memTemplParams" colspan="2">template<typename genIUType > </td></tr>
<tr class="memitem:ga7e4a794d766861c70bc961630f8ef621"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL int </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00229.html#ga7e4a794d766861c70bc961630f8ef621">findMSB</a> (genIUType x)</td></tr>
<tr class="memdesc:ga7e4a794d766861c70bc961630f8ef621"><td class="mdescLeft"> </td><td class="mdescRight">Returns the bit number of the most significant bit in the binary representation of value. <a href="a00229.html#ga7e4a794d766861c70bc961630f8ef621">More...</a><br /></td></tr>
<tr class="separator:ga7e4a794d766861c70bc961630f8ef621"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga39ac4d52028bb6ab08db5ad6562c2872"><td class="memTemplParams" colspan="2">template<length_t L, typename T , qualifier Q> </td></tr>
<tr class="memitem:ga39ac4d52028bb6ab08db5ad6562c2872"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec< L, int, Q > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00229.html#ga39ac4d52028bb6ab08db5ad6562c2872">findMSB</a> (vec< L, T, Q > const &v)</td></tr>
<tr class="memdesc:ga39ac4d52028bb6ab08db5ad6562c2872"><td class="mdescLeft"> </td><td class="mdescRight">Returns the bit number of the most significant bit in the binary representation of value. <a href="a00229.html#ga39ac4d52028bb6ab08db5ad6562c2872">More...</a><br /></td></tr>
<tr class="separator:ga39ac4d52028bb6ab08db5ad6562c2872"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gac0c510a70e852f57594a9141848642e3"><td class="memTemplParams" colspan="2">template<length_t L, qualifier Q> </td></tr>
<tr class="memitem:gac0c510a70e852f57594a9141848642e3"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00229.html#gac0c510a70e852f57594a9141848642e3">imulExtended</a> (vec< L, int, Q > const &x, vec< L, int, Q > const &y, vec< L, int, Q > &msb, vec< L, int, Q > &lsb)</td></tr>
<tr class="memdesc:gac0c510a70e852f57594a9141848642e3"><td class="mdescLeft"> </td><td class="mdescRight">Multiplies 32-bit integers x and y, producing a 64-bit result. <a href="a00229.html#gac0c510a70e852f57594a9141848642e3">More...</a><br /></td></tr>
<tr class="separator:gac0c510a70e852f57594a9141848642e3"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gaedcec48743632dff6786bcc492074b1b"><td class="memTemplParams" colspan="2">template<length_t L, qualifier Q> </td></tr>
<tr class="memitem:gaedcec48743632dff6786bcc492074b1b"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec< L, uint, Q > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00229.html#gaedcec48743632dff6786bcc492074b1b">uaddCarry</a> (vec< L, uint, Q > const &x, vec< L, uint, Q > const &y, vec< L, uint, Q > &carry)</td></tr>
<tr class="memdesc:gaedcec48743632dff6786bcc492074b1b"><td class="mdescLeft"> </td><td class="mdescRight">Adds 32-bit unsigned integer x and y, returning the sum modulo pow(2, 32). <a href="a00229.html#gaedcec48743632dff6786bcc492074b1b">More...</a><br /></td></tr>
<tr class="separator:gaedcec48743632dff6786bcc492074b1b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga732e2fb56db57ea541c7e5c92b7121be"><td class="memTemplParams" colspan="2">template<length_t L, qualifier Q> </td></tr>
<tr class="memitem:ga732e2fb56db57ea541c7e5c92b7121be"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00229.html#ga732e2fb56db57ea541c7e5c92b7121be">umulExtended</a> (vec< L, uint, Q > const &x, vec< L, uint, Q > const &y, vec< L, uint, Q > &msb, vec< L, uint, Q > &lsb)</td></tr>
<tr class="memdesc:ga732e2fb56db57ea541c7e5c92b7121be"><td class="mdescLeft"> </td><td class="mdescRight">Multiplies 32-bit integers x and y, producing a 64-bit result. <a href="a00229.html#ga732e2fb56db57ea541c7e5c92b7121be">More...</a><br /></td></tr>
<tr class="separator:ga732e2fb56db57ea541c7e5c92b7121be"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gae3316ba1229ad9b9f09480833321b053"><td class="memTemplParams" colspan="2">template<length_t L, qualifier Q> </td></tr>
<tr class="memitem:gae3316ba1229ad9b9f09480833321b053"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vec< L, uint, Q > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00229.html#gae3316ba1229ad9b9f09480833321b053">usubBorrow</a> (vec< L, uint, Q > const &x, vec< L, uint, Q > const &y, vec< L, uint, Q > &borrow)</td></tr>
<tr class="memdesc:gae3316ba1229ad9b9f09480833321b053"><td class="mdescLeft"> </td><td class="mdescRight">Subtracts the 32-bit unsigned integer y from x, returning the difference if non-negative, or pow(2, 32) plus the difference otherwise. <a href="a00229.html#gae3316ba1229ad9b9f09480833321b053">More...</a><br /></td></tr>
<tr class="separator:gae3316ba1229ad9b9f09480833321b053"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p><a class="el" href="a00143.html">Core features</a> </p>
<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.8 Integer Functions</a> </dd></dl>
<p>Definition in file <a class="el" href="a00041_source.html">integer.hpp</a>.</p>
</div></div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated by  <a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.10
</small></address>
</body>
</html>