diff options
| author | 2017-02-25 14:11:44 +1100 | |
|---|---|---|
| committer | 2017-02-25 14:11:44 +1100 | |
| commit | feb7c5dc791e7273967f7b77f0aaf66c8fa4737a (patch) | |
| tree | 574c156e9dcca6d9da2424c4c025a0b38d001dce /3rdparty/glm/doc/api/a00149.html | |
| parent | 8530f35a98b9d89f2874fa47d395b4a55219d479 (diff) | |
Update GLM to tip of stable branch (0.9.8.5 pre-release) - fixes build with MacPorts clang
(nw) In future, could people please use stable branches when updating
3rd-party libraries, not unstable development snapshots? It will help
with stability.
Diffstat (limited to '3rdparty/glm/doc/api/a00149.html')
| -rw-r--r-- | 3rdparty/glm/doc/api/a00149.html | 525 |
1 files changed, 423 insertions, 102 deletions
diff --git a/3rdparty/glm/doc/api/a00149.html b/3rdparty/glm/doc/api/a00149.html index 9da1d6f0ed6..e2bee04e779 100644 --- a/3rdparty/glm/doc/api/a00149.html +++ b/3rdparty/glm/doc/api/a00149.html @@ -4,16 +4,10 @@ <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: Matrix functions</title> +<title>0.9.8: Integer functions</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> @@ -22,9 +16,9 @@ <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> - <td id="projectlogo"><img alt="Logo" src="logo-mini.png"/></td> + <td id="projectlogo"><img alt="Logo" src="logo.png"/></td> <td id="projectalign" style="padding-left: 0.5em;"> - <div id="projectname">0.9.9 API documenation + <div id="projectname">0.9.8 </div> </td> </tr> @@ -33,159 +27,478 @@ </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><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 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-</div> - <div class="header"> <div class="summary"> <a href="#func-members">Functions</a> </div> <div class="headertitle"> -<div class="title">Matrix functions<div class="ingroups"><a class="el" href="a00155.html">GLM Core</a></div></div> </div> +<div class="title">Integer functions<div class="ingroups"><a class="el" href="a00156.html">GLM Core</a></div></div> </div> </div><!--header--> <div class="contents"> - -<p>For each of the following built-in matrix functions, there is both a single-precision floating point version, where all arguments and return values are single precision, and a double-precision floating version, where all arguments and return values are double precision. -<a href="#details">More...</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:ga26ea77c574802bc6fc193c40478718d2"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class matType> </td></tr> -<tr class="memitem:ga26ea77c574802bc6fc193c40478718d2"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL T </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00149.html#ga26ea77c574802bc6fc193c40478718d2">determinant</a> (matType< T, P > const &m)</td></tr> -<tr class="memdesc:ga26ea77c574802bc6fc193c40478718d2"><td class="mdescLeft"> </td><td class="mdescRight">Returns the transposed matrix of x. <a href="a00149.html#ga26ea77c574802bc6fc193c40478718d2">More...</a><br /></td></tr> -<tr class="separator:ga26ea77c574802bc6fc193c40478718d2"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:gaa7e1d5586cd499126cec76e0f11871e3"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class matType> </td></tr> -<tr class="memitem:gaa7e1d5586cd499126cec76e0f11871e3"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL matType< T, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00149.html#gaa7e1d5586cd499126cec76e0f11871e3">inverse</a> (matType< T, P > const &m)</td></tr> -<tr class="memdesc:gaa7e1d5586cd499126cec76e0f11871e3"><td class="mdescLeft"> </td><td class="mdescRight">Return the inverse of a squared matrix. <a href="a00149.html#gaa7e1d5586cd499126cec76e0f11871e3">More...</a><br /></td></tr> -<tr class="separator:gaa7e1d5586cd499126cec76e0f11871e3"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:ga4a54992e4741188ee624b21e3ba91814"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class matType> </td></tr> -<tr class="memitem:ga4a54992e4741188ee624b21e3ba91814"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL matType< T, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00149.html#ga4a54992e4741188ee624b21e3ba91814">matrixCompMult</a> (matType< T, P > const &x, matType< T, P > const &y)</td></tr> -<tr class="memdesc:ga4a54992e4741188ee624b21e3ba91814"><td class="mdescLeft"> </td><td class="mdescRight">Multiply matrix x by matrix y component-wise, i.e., result[i][j] is the scalar product of x[i][j] and y[i][j]. <a href="a00149.html#ga4a54992e4741188ee624b21e3ba91814">More...</a><br /></td></tr> -<tr class="separator:ga4a54992e4741188ee624b21e3ba91814"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:gae9f513dc8e4f3ceb993669321b6d0f09"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class vecTypeA, template< typename, precision > class vecTypeB> </td></tr> -<tr class="memitem:gae9f513dc8e4f3ceb993669321b6d0f09"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL detail::outerProduct_trait< T, P, vecTypeA, vecTypeB >::type </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00149.html#gae9f513dc8e4f3ceb993669321b6d0f09">outerProduct</a> (vecTypeA< T, P > const &c, vecTypeB< T, P > const &r)</td></tr> -<tr class="memdesc:gae9f513dc8e4f3ceb993669321b6d0f09"><td class="mdescLeft"> </td><td class="mdescRight">Treats the first parameter c as a column vector and the second parameter r as a row vector and does a linear algebraic matrix multiply c * r. <a href="a00149.html#gae9f513dc8e4f3ceb993669321b6d0f09">More...</a><br /></td></tr> -<tr class="separator:gae9f513dc8e4f3ceb993669321b6d0f09"><td class="memSeparator" colspan="2"> </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="a00149.html#ga44abfe3379e11cbd29425a843420d0d6">bitCount</a> (genType v)</td></tr> +<tr class="separator:ga44abfe3379e11cbd29425a843420d0d6"><td class="memSeparator" colspan="2"> </td></tr> +<tr class="memitem:ga1f29640969a3c54564da06ac67a5392e"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class vecType> </td></tr> +<tr class="memitem:ga1f29640969a3c54564da06ac67a5392e"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType< int, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00149.html#ga1f29640969a3c54564da06ac67a5392e">bitCount</a> (vecType< T, P > const &v)</td></tr> +<tr class="separator:ga1f29640969a3c54564da06ac67a5392e"><td class="memSeparator" colspan="2"> </td></tr> +<tr class="memitem:gab84b88f3a8e367774e5dd1c618c353cf"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class vecType> </td></tr> +<tr class="memitem:gab84b88f3a8e367774e5dd1c618c353cf"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType< T, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00149.html#gab84b88f3a8e367774e5dd1c618c353cf">bitfieldExtract</a> (vecType< T, P > const &Value, int Offset, int Bits)</td></tr> +<tr class="separator:gab84b88f3a8e367774e5dd1c618c353cf"><td class="memSeparator" colspan="2"> </td></tr> +<tr class="memitem:ga5681dfac9239beb1b8bd995e3c6496d7"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class vecType> </td></tr> +<tr class="memitem:ga5681dfac9239beb1b8bd995e3c6496d7"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType< T, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00149.html#ga5681dfac9239beb1b8bd995e3c6496d7">bitfieldInsert</a> (vecType< T, P > const &Base, vecType< T, P > const &Insert, int Offset, int Bits)</td></tr> +<tr class="separator:ga5681dfac9239beb1b8bd995e3c6496d7"><td class="memSeparator" colspan="2"> </td></tr> +<tr class="memitem:ga153e7e8d0c035f83cce50fc3e580930f"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class vecType> </td></tr> +<tr class="memitem:ga153e7e8d0c035f83cce50fc3e580930f"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType< T, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00149.html#ga153e7e8d0c035f83cce50fc3e580930f">bitfieldReverse</a> (vecType< T, P > const &v)</td></tr> +<tr class="separator:ga153e7e8d0c035f83cce50fc3e580930f"><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="a00149.html#gaf74c4d969fa34ab8acb9d390f5ca5274">findLSB</a> (genIUType x)</td></tr> +<tr class="separator:gaf74c4d969fa34ab8acb9d390f5ca5274"><td class="memSeparator" colspan="2"> </td></tr> +<tr class="memitem:ga014a72009e68233c34c06a6dc2251b8c"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class vecType> </td></tr> +<tr class="memitem:ga014a72009e68233c34c06a6dc2251b8c"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType< int, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00149.html#ga014a72009e68233c34c06a6dc2251b8c">findLSB</a> (vecType< T, P > const &v)</td></tr> +<tr class="separator:ga014a72009e68233c34c06a6dc2251b8c"><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="a00149.html#ga7e4a794d766861c70bc961630f8ef621">findMSB</a> (genIUType x)</td></tr> +<tr class="separator:ga7e4a794d766861c70bc961630f8ef621"><td class="memSeparator" colspan="2"> </td></tr> +<tr class="memitem:ga433104d77ec2ba58888aaefb77e9183f"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class vecType> </td></tr> +<tr class="memitem:ga433104d77ec2ba58888aaefb77e9183f"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType< int, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00149.html#ga433104d77ec2ba58888aaefb77e9183f">findMSB</a> (vecType< T, P > const &v)</td></tr> +<tr class="separator:ga433104d77ec2ba58888aaefb77e9183f"><td class="memSeparator" colspan="2"> </td></tr> +<tr class="memitem:ga6e6e8b29ca40d8ca2df10b58ed17d426"><td class="memTemplParams" colspan="2">template<precision P, template< typename, precision > class vecType> </td></tr> +<tr class="memitem:ga6e6e8b29ca40d8ca2df10b58ed17d426"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00149.html#ga6e6e8b29ca40d8ca2df10b58ed17d426">imulExtended</a> (vecType< int, P > const &x, vecType< int, P > const &y, vecType< int, P > &msb, vecType< int, P > &lsb)</td></tr> +<tr class="separator:ga6e6e8b29ca40d8ca2df10b58ed17d426"><td class="memSeparator" colspan="2"> </td></tr> +<tr class="memitem:ga2fc1a46e7b7e9fbbd8fa444fbacaa2aa"><td class="memTemplParams" colspan="2">template<precision P, template< typename, precision > class vecType> </td></tr> +<tr class="memitem:ga2fc1a46e7b7e9fbbd8fa444fbacaa2aa"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType< uint, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00149.html#ga2fc1a46e7b7e9fbbd8fa444fbacaa2aa">uaddCarry</a> (vecType< uint, P > const &x, vecType< uint, P > const &y, vecType< uint, P > &carry)</td></tr> +<tr class="separator:ga2fc1a46e7b7e9fbbd8fa444fbacaa2aa"><td class="memSeparator" colspan="2"> </td></tr> +<tr class="memitem:ga456ff9dcec42f6769a9ae2a2af7f1ce1"><td class="memTemplParams" colspan="2">template<precision P, template< typename, precision > class vecType> </td></tr> +<tr class="memitem:ga456ff9dcec42f6769a9ae2a2af7f1ce1"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00149.html#ga456ff9dcec42f6769a9ae2a2af7f1ce1">umulExtended</a> (vecType< uint, P > const &x, vecType< uint, P > const &y, vecType< uint, P > &msb, vecType< uint, P > &lsb)</td></tr> +<tr class="separator:ga456ff9dcec42f6769a9ae2a2af7f1ce1"><td class="memSeparator" colspan="2"> </td></tr> +<tr class="memitem:ga22a889bf08313b7e547e2cdb8bb15ee4"><td class="memTemplParams" colspan="2">template<precision P, template< typename, precision > class vecType> </td></tr> +<tr class="memitem:ga22a889bf08313b7e547e2cdb8bb15ee4"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType< uint, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00149.html#ga22a889bf08313b7e547e2cdb8bb15ee4">usubBorrow</a> (vecType< uint, P > const &x, vecType< uint, P > const &y, vecType< uint, P > &borrow)</td></tr> +<tr class="separator:ga22a889bf08313b7e547e2cdb8bb15ee4"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> -<p>For each of the following built-in matrix functions, there is both a single-precision floating point version, where all arguments and return values are single precision, and a double-precision floating version, where all arguments and return values are double precision. </p> -<p>Only the single-precision floating point version is shown. </p> +<p>These all operate component-wise. </p> +<p>The description is per component. The notation [a, b] means the set of bits from bit-number a through bit-number b, inclusive. The lowest-order bit is bit 0. </p> <h2 class="groupheader">Function Documentation</h2> -<a class="anchor" id="ga26ea77c574802bc6fc193c40478718d2"></a> +<a class="anchor" id="ga44abfe3379e11cbd29425a843420d0d6"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> - <td class="memname">GLM_FUNC_DECL T glm::determinant </td> + <td class="memname">GLM_FUNC_DECL int glm::bitCount </td> <td>(</td> - <td class="paramtype">matType< T, P > const & </td> - <td class="paramname"><em>m</em></td><td>)</td> + <td class="paramtype">genType </td> + <td class="paramname"><em>v</em></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> -<p>Returns the transposed matrix of x. </p> +<p>Returns the number of bits set to 1 in the binary representation of value. </p> <dl class="tparams"><dt>Template Parameters</dt><dd> <table class="tparams"> - <tr><td class="paramname">matType</td><td>Floating-point matrix types.</td></tr> + <tr><td class="paramname">T</td><td>Signed or unsigned integer scalar or vector types.</td></tr> </table> </dd> </dl> -<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/transpose.xml">GLSL transpose man page</a> </dd> +<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/bitCount.xml">GLSL bitCount man page</a> </dd> <dd> -<a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.6 Matrix Functions</a> Return the determinant of a squared matrix.</dd></dl> +<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> + +</div> +</div> +<a class="anchor" id="ga1f29640969a3c54564da06ac67a5392e"></a> +<div class="memitem"> +<div class="memproto"> + <table class="memname"> + <tr> + <td class="memname">GLM_FUNC_DECL vecType<int, P> glm::bitCount </td> + <td>(</td> + <td class="paramtype">vecType< T, P > const & </td> + <td class="paramname"><em>v</em></td><td>)</td> + <td></td> + </tr> + </table> +</div><div class="memdoc"> + +<p>Returns the number of bits set to 1 in the binary representation of value. </p> <dl class="tparams"><dt>Template Parameters</dt><dd> <table class="tparams"> - <tr><td class="paramname">valType</td><td>Floating-point scalar types.</td></tr> + <tr><td class="paramname">T</td><td>Signed or unsigned integer scalar or vector types.</td></tr> </table> </dd> </dl> -<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/determinant.xml">GLSL determinant man page</a> </dd> +<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/bitCount.xml">GLSL bitCount man page</a> </dd> <dd> -<a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.6 Matrix Functions</a> </dd></dl> +<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> </div> </div> -<a class="anchor" id="gaa7e1d5586cd499126cec76e0f11871e3"></a> +<a class="anchor" id="gab84b88f3a8e367774e5dd1c618c353cf"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> - <td class="memname">GLM_FUNC_DECL matType< T, P > inverse </td> + <td class="memname">GLM_FUNC_DECL vecType<T, P> glm::bitfieldExtract </td> <td>(</td> - <td class="paramtype">matType< T, P > const & </td> - <td class="paramname"><em>m</em></td><td>)</td> + <td class="paramtype">vecType< T, P > const & </td> + <td class="paramname"><em>Value</em>, </td> + </tr> + <tr> + <td class="paramkey"></td> <td></td> + <td class="paramtype">int </td> + <td class="paramname"><em>Offset</em>, </td> + </tr> + <tr> + <td class="paramkey"></td> + <td></td> + <td class="paramtype">int </td> + <td class="paramname"><em>Bits</em> </td> + </tr> + <tr> + <td></td> + <td>)</td> + <td></td><td></td> </tr> </table> </div><div class="memdoc"> -<p>Return the inverse of a squared matrix. </p> +<p>Extracts bits [offset, offset + bits - 1] from value, returning them in the least significant bits of the result. </p> +<p>For unsigned data types, the most significant bits of the result will be set to zero. For signed data types, the most significant bits will be set to the value of bit offset + base - 1.</p> +<p>If bits is zero, the result will be zero. The result will be undefined if offset or bits is negative, or if the sum of offset and bits is greater than the number of bits used to store the operand.</p> <dl class="tparams"><dt>Template Parameters</dt><dd> <table class="tparams"> - <tr><td class="paramname">valType</td><td>Floating-point scalar types.</td></tr> + <tr><td class="paramname">T</td><td>Signed or unsigned integer scalar or vector types.</td></tr> </table> </dd> </dl> -<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/inverse.xml">GLSL inverse man page</a> </dd> +<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/bitfieldExtract.xml">GLSL bitfieldExtract man page</a> </dd> <dd> -<a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.6 Matrix Functions</a> </dd></dl> +<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> </div> </div> -<a class="anchor" id="ga4a54992e4741188ee624b21e3ba91814"></a> +<a class="anchor" id="ga5681dfac9239beb1b8bd995e3c6496d7"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> - <td class="memname">GLM_FUNC_DECL matType<T, P> glm::matrixCompMult </td> + <td class="memname">GLM_FUNC_DECL vecType<T, P> glm::bitfieldInsert </td> <td>(</td> - <td class="paramtype">matType< T, P > const & </td> + <td class="paramtype">vecType< T, P > const & </td> + <td class="paramname"><em>Base</em>, </td> + </tr> + <tr> + <td class="paramkey"></td> + <td></td> + <td class="paramtype">vecType< T, P > const & </td> + <td class="paramname"><em>Insert</em>, </td> + </tr> + <tr> + <td class="paramkey"></td> + <td></td> + <td class="paramtype">int </td> + <td class="paramname"><em>Offset</em>, </td> + </tr> + <tr> + <td class="paramkey"></td> + <td></td> + <td class="paramtype">int </td> + <td class="paramname"><em>Bits</em> </td> + </tr> + <tr> + <td></td> + <td>)</td> + <td></td><td></td> + </tr> + </table> +</div><div class="memdoc"> + +<p>Returns the insertion the bits least-significant bits of insert into base. </p> +<p>The result will have bits [offset, offset + bits - 1] taken from bits [0, bits - 1] of insert, and all other bits taken directly from the corresponding bits of base. If bits is zero, the result will simply be base. The result will be undefined if offset or bits is negative, or if the sum of offset and bits is greater than the number of bits used to store the operand.</p> +<dl class="tparams"><dt>Template Parameters</dt><dd> + <table class="tparams"> + <tr><td class="paramname">T</td><td>Signed or unsigned integer scalar or vector types.</td></tr> + </table> + </dd> +</dl> +<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/bitfieldInsert.xml">GLSL bitfieldInsert man page</a> </dd> +<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> + +</div> +</div> +<a class="anchor" id="ga153e7e8d0c035f83cce50fc3e580930f"></a> +<div class="memitem"> +<div class="memproto"> + <table class="memname"> + <tr> + <td class="memname">GLM_FUNC_DECL vecType<T, P> glm::bitfieldReverse </td> + <td>(</td> + <td class="paramtype">vecType< T, P > const & </td> + <td class="paramname"><em>v</em></td><td>)</td> + <td></td> + </tr> + </table> +</div><div class="memdoc"> + +<p>Returns the reversal of the bits of value. </p> +<p>The bit numbered n of the result will be taken from bit (bits - 1) - n of value, where bits is the total number of bits used to represent value.</p> +<dl class="tparams"><dt>Template Parameters</dt><dd> + <table class="tparams"> + <tr><td class="paramname">T</td><td>Signed or unsigned integer scalar or vector types.</td></tr> + </table> + </dd> +</dl> +<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/bitfieldReverse.xml">GLSL bitfieldReverse man page</a> </dd> +<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> + +</div> +</div> +<a class="anchor" id="gaf74c4d969fa34ab8acb9d390f5ca5274"></a> +<div class="memitem"> +<div class="memproto"> + <table class="memname"> + <tr> + <td class="memname">GLM_FUNC_DECL int glm::findLSB </td> + <td>(</td> + <td class="paramtype">genIUType </td> + <td class="paramname"><em>x</em></td><td>)</td> + <td></td> + </tr> + </table> +</div><div class="memdoc"> + +<p>Returns the bit number of the least significant bit set to 1 in the binary representation of value. </p> +<p>If value is zero, -1 will be returned.</p> +<dl class="tparams"><dt>Template Parameters</dt><dd> + <table class="tparams"> + <tr><td class="paramname">T</td><td>Signed or unsigned integer scalar types.</td></tr> + </table> + </dd> +</dl> +<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/findLSB.xml">GLSL findLSB man page</a> </dd> +<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> + +</div> +</div> +<a class="anchor" id="ga014a72009e68233c34c06a6dc2251b8c"></a> +<div class="memitem"> +<div class="memproto"> + <table class="memname"> + <tr> + <td class="memname">GLM_FUNC_DECL vecType<int, P> glm::findLSB </td> + <td>(</td> + <td class="paramtype">vecType< T, P > const & </td> + <td class="paramname"><em>v</em></td><td>)</td> + <td></td> + </tr> + </table> +</div><div class="memdoc"> + +<p>Returns the bit number of the least significant bit set to 1 in the binary representation of value. </p> +<p>If value is zero, -1 will be returned.</p> +<dl class="tparams"><dt>Template Parameters</dt><dd> + <table class="tparams"> + <tr><td class="paramname">T</td><td>Signed or unsigned integer scalar types.</td></tr> + </table> + </dd> +</dl> +<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/findLSB.xml">GLSL findLSB man page</a> </dd> +<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> + +</div> +</div> +<a class="anchor" id="ga7e4a794d766861c70bc961630f8ef621"></a> +<div class="memitem"> +<div class="memproto"> + <table class="memname"> + <tr> + <td class="memname">GLM_FUNC_DECL int glm::findMSB </td> + <td>(</td> + <td class="paramtype">genIUType </td> + <td class="paramname"><em>x</em></td><td>)</td> + <td></td> + </tr> + </table> +</div><div class="memdoc"> + +<p>Returns the bit number of the most significant bit in the binary representation of value. </p> +<p>For positive integers, the result will be the bit number of the most significant bit set to 1. For negative integers, the result will be the bit number of the most significant bit set to 0. For a value of zero or negative one, -1 will be returned.</p> +<dl class="tparams"><dt>Template Parameters</dt><dd> + <table class="tparams"> + <tr><td class="paramname">T</td><td>Signed or unsigned integer scalar types.</td></tr> + </table> + </dd> +</dl> +<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/findMSB.xml">GLSL findMSB man page</a> </dd> +<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> + +</div> +</div> +<a class="anchor" id="ga433104d77ec2ba58888aaefb77e9183f"></a> +<div class="memitem"> +<div class="memproto"> + <table class="memname"> + <tr> + <td class="memname">GLM_FUNC_DECL vecType<int, P> glm::findMSB </td> + <td>(</td> + <td class="paramtype">vecType< T, P > const & </td> + <td class="paramname"><em>v</em></td><td>)</td> + <td></td> + </tr> + </table> +</div><div class="memdoc"> + +<p>Returns the bit number of the most significant bit in the binary representation of value. </p> +<p>For positive integers, the result will be the bit number of the most significant bit set to 1. For negative integers, the result will be the bit number of the most significant bit set to 0. For a value of zero or negative one, -1 will be returned.</p> +<dl class="tparams"><dt>Template Parameters</dt><dd> + <table class="tparams"> + <tr><td class="paramname">T</td><td>Signed or unsigned integer scalar types.</td></tr> + </table> + </dd> +</dl> +<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/findMSB.xml">GLSL findMSB man page</a> </dd> +<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> + +</div> +</div> +<a class="anchor" id="ga6e6e8b29ca40d8ca2df10b58ed17d426"></a> +<div class="memitem"> +<div class="memproto"> + <table class="memname"> + <tr> + <td class="memname">GLM_FUNC_DECL void glm::imulExtended </td> + <td>(</td> + <td class="paramtype">vecType< int, P > const & </td> + <td class="paramname"><em>x</em>, </td> + </tr> + <tr> + <td class="paramkey"></td> + <td></td> + <td class="paramtype">vecType< int, P > const & </td> + <td class="paramname"><em>y</em>, </td> + </tr> + <tr> + <td class="paramkey"></td> + <td></td> + <td class="paramtype">vecType< int, P > & </td> + <td class="paramname"><em>msb</em>, </td> + </tr> + <tr> + <td class="paramkey"></td> + <td></td> + <td class="paramtype">vecType< int, P > & </td> + <td class="paramname"><em>lsb</em> </td> + </tr> + <tr> + <td></td> + <td>)</td> + <td></td><td></td> + </tr> + </table> +</div><div class="memdoc"> + +<p>Multiplies 32-bit integers x and y, producing a 64-bit result. </p> +<p>The 32 least-significant bits are returned in lsb. The 32 most-significant bits are returned in msb.</p> +<dl class="tparams"><dt>Template Parameters</dt><dd> + <table class="tparams"> + <tr><td class="paramname">genIType</td><td>Signed integer scalar or vector types.</td></tr> + </table> + </dd> +</dl> +<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/imulExtended.xml">GLSL imulExtended man page</a> </dd> +<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> + +</div> +</div> +<a class="anchor" id="ga2fc1a46e7b7e9fbbd8fa444fbacaa2aa"></a> +<div class="memitem"> +<div class="memproto"> + <table class="memname"> + <tr> + <td class="memname">GLM_FUNC_DECL vecType<uint, P> glm::uaddCarry </td> + <td>(</td> + <td class="paramtype">vecType< <a class="el" href="a00158.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a>, P > const & </td> + <td class="paramname"><em>x</em>, </td> + </tr> + <tr> + <td class="paramkey"></td> + <td></td> + <td class="paramtype">vecType< <a class="el" href="a00158.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a>, P > const & </td> + <td class="paramname"><em>y</em>, </td> + </tr> + <tr> + <td class="paramkey"></td> + <td></td> + <td class="paramtype">vecType< <a class="el" href="a00158.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a>, P > & </td> + <td class="paramname"><em>carry</em> </td> + </tr> + <tr> + <td></td> + <td>)</td> + <td></td><td></td> + </tr> + </table> +</div><div class="memdoc"> + +<p>Adds 32-bit unsigned integer x and y, returning the sum modulo pow(2, 32). </p> +<p>The value carry is set to 0 if the sum was less than pow(2, 32), or to 1 otherwise.</p> +<dl class="tparams"><dt>Template Parameters</dt><dd> + <table class="tparams"> + <tr><td class="paramname">genUType</td><td>Unsigned integer scalar or vector types.</td></tr> + </table> + </dd> +</dl> +<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/uaddCarry.xml">GLSL uaddCarry man page</a> </dd> +<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> + +</div> +</div> +<a class="anchor" id="ga456ff9dcec42f6769a9ae2a2af7f1ce1"></a> +<div class="memitem"> +<div class="memproto"> + <table class="memname"> + <tr> + <td class="memname">GLM_FUNC_DECL void glm::umulExtended </td> + <td>(</td> + <td class="paramtype">vecType< <a class="el" href="a00158.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a>, P > const & </td> <td class="paramname"><em>x</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> - <td class="paramtype">matType< T, P > const & </td> - <td class="paramname"><em>y</em> </td> + <td class="paramtype">vecType< <a class="el" href="a00158.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a>, P > const & </td> + <td class="paramname"><em>y</em>, </td> + </tr> + <tr> + <td class="paramkey"></td> + <td></td> + <td class="paramtype">vecType< <a class="el" href="a00158.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a>, P > & </td> + <td class="paramname"><em>msb</em>, </td> + </tr> + <tr> + <td class="paramkey"></td> + <td></td> + <td class="paramtype">vecType< <a class="el" href="a00158.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a>, P > & </td> + <td class="paramname"><em>lsb</em> </td> </tr> <tr> <td></td> @@ -195,34 +508,41 @@ Functions</h2></td></tr> </table> </div><div class="memdoc"> -<p>Multiply matrix x by matrix y component-wise, i.e., result[i][j] is the scalar product of x[i][j] and y[i][j]. </p> +<p>Multiplies 32-bit integers x and y, producing a 64-bit result. </p> +<p>The 32 least-significant bits are returned in lsb. The 32 most-significant bits are returned in msb.</p> <dl class="tparams"><dt>Template Parameters</dt><dd> <table class="tparams"> - <tr><td class="paramname">matType</td><td>Floating-point matrix types.</td></tr> + <tr><td class="paramname">genUType</td><td>Unsigned integer scalar or vector types.</td></tr> </table> </dd> </dl> -<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/matrixCompMult.xml">GLSL matrixCompMult man page</a> </dd> +<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/umulExtended.xml">GLSL umulExtended man page</a> </dd> <dd> -<a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.6 Matrix Functions</a> </dd></dl> +<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> </div> </div> -<a class="anchor" id="gae9f513dc8e4f3ceb993669321b6d0f09"></a> +<a class="anchor" id="ga22a889bf08313b7e547e2cdb8bb15ee4"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> - <td class="memname">GLM_FUNC_DECL detail::outerProduct_trait<T, P, vecTypeA, vecTypeB>::type glm::outerProduct </td> + <td class="memname">GLM_FUNC_DECL vecType<uint, P> glm::usubBorrow </td> <td>(</td> - <td class="paramtype">vecTypeA< T, P > const & </td> - <td class="paramname"><em>c</em>, </td> + <td class="paramtype">vecType< <a class="el" href="a00158.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a>, P > const & </td> + <td class="paramname"><em>x</em>, </td> + </tr> + <tr> + <td class="paramkey"></td> + <td></td> + <td class="paramtype">vecType< <a class="el" href="a00158.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a>, P > const & </td> + <td class="paramname"><em>y</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> - <td class="paramtype">vecTypeB< T, P > const & </td> - <td class="paramname"><em>r</em> </td> + <td class="paramtype">vecType< <a class="el" href="a00158.html#ga91ad9478d81a7aaf2593e8d9c3d06a14">uint</a>, P > & </td> + <td class="paramname"><em>borrow</em> </td> </tr> <tr> <td></td> @@ -232,16 +552,17 @@ Functions</h2></td></tr> </table> </div><div class="memdoc"> -<p>Treats the first parameter c as a column vector and the second parameter r as a row vector and does a linear algebraic matrix multiply c * r. </p> +<p>Subtracts the 32-bit unsigned integer y from x, returning the difference if non-negative, or pow(2, 32) plus the difference otherwise. </p> +<p>The value borrow is set to 0 if x >= y, or to 1 otherwise.</p> <dl class="tparams"><dt>Template Parameters</dt><dd> <table class="tparams"> - <tr><td class="paramname">matType</td><td>Floating-point matrix types.</td></tr> + <tr><td class="paramname">genUType</td><td>Unsigned integer scalar or vector types.</td></tr> </table> </dd> </dl> -<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/outerProduct.xml">GLSL outerProduct man page</a> </dd> +<dl class="section see"><dt>See also</dt><dd><a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/usubBorrow.xml">GLSL usubBorrow man page</a> </dd> <dd> -<a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.6 Matrix Functions</a> </dd></dl> +<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> </div> </div> |
