249 lines
45 KiB
HTML
249 lines
45 KiB
HTML
<!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>OpenJPEG: opj_intmath.h Source File</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="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="projectalign" style="padding-left: 0.5em;">
|
|
<div id="projectname">OpenJPEG
|
|
 <span id="projectnumber">2.2.0</span>
|
|
</div>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<!-- end header part -->
|
|
<!-- Generated by Doxygen 1.8.10 -->
|
|
<div id="navrow1" class="tabs">
|
|
<ul class="tablist">
|
|
<li><a href="index.html"><span>Main Page</span></a></li>
|
|
<li><a href="pages.html"><span>Related Pages</span></a></li>
|
|
<li><a href="modules.html"><span>Modules</span></a></li>
|
|
<li><a href="annotated.html"><span>Data Structures</span></a></li>
|
|
<li class="current"><a href="files.html"><span>Files</span></a></li>
|
|
</ul>
|
|
</div>
|
|
<div id="navrow2" class="tabs2">
|
|
<ul class="tablist">
|
|
<li><a href="files.html"><span>File List</span></a></li>
|
|
<li><a href="globals.html"><span>Globals</span></a></li>
|
|
</ul>
|
|
</div>
|
|
<div id="nav-path" class="navpath">
|
|
<ul>
|
|
<li class="navelem"><a class="el" href="dir_d522931ffa1371640980b621734a4381.html">Users</a></li><li class="navelem"><a class="el" href="dir_694e20c96f4fc1be4aed4f026eadce94.html">antonin</a></li><li class="navelem"><a class="el" href="dir_3ca1ad36e65e03f9e8d67ddc2553765b.html">dev</a></li><li class="navelem"><a class="el" href="dir_181a881edfcb8646dab693a228fa6bde.html">opj</a></li><li class="navelem"><a class="el" href="dir_5064bb5511811c3176850b7e47443f14.html">github</a></li><li class="navelem"><a class="el" href="dir_0b20524d8f8835ca75acc430451c8412.html">openjpeg</a></li><li class="navelem"><a class="el" href="dir_e3f8a8e294f8271ee71cbcf3c2acacc1.html">src</a></li><li class="navelem"><a class="el" href="dir_da83fe5fdfb6c4554d36abffc03790ad.html">lib</a></li><li class="navelem"><a class="el" href="dir_68013e83e260d17d49dee5e209315608.html">openjp2</a></li> </ul>
|
|
</div>
|
|
</div><!-- top -->
|
|
<div class="header">
|
|
<div class="headertitle">
|
|
<div class="title">opj_intmath.h</div> </div>
|
|
</div><!--header-->
|
|
<div class="contents">
|
|
<a href="opj__intmath_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div>
|
|
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * The copyright in this software is being made available under the 2-clauses</span></div>
|
|
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * BSD License, included below. This software may be subject to other third</span></div>
|
|
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * party and contributor rights, including patent rights, and no such rights</span></div>
|
|
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * are granted under this license.</span></div>
|
|
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> *</span></div>
|
|
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium</span></div>
|
|
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * Copyright (c) 2002-2014, Professor Benoit Macq</span></div>
|
|
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * Copyright (c) 2001-2003, David Janssens</span></div>
|
|
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * Copyright (c) 2002-2003, Yannick Verschueren</span></div>
|
|
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * Copyright (c) 2003-2007, Francois-Olivier Devaux</span></div>
|
|
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * Copyright (c) 2003-2014, Antonin Descampe</span></div>
|
|
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * Copyright (c) 2005, Herve Drolon, FreeImage Team</span></div>
|
|
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * All rights reserved.</span></div>
|
|
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> *</span></div>
|
|
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * Redistribution and use in source and binary forms, with or without</span></div>
|
|
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * modification, are permitted provided that the following conditions</span></div>
|
|
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * are met:</span></div>
|
|
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * 1. Redistributions of source code must retain the above copyright</span></div>
|
|
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * notice, this list of conditions and the following disclaimer.</span></div>
|
|
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> * 2. Redistributions in binary form must reproduce the above copyright</span></div>
|
|
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> * notice, this list of conditions and the following disclaimer in the</span></div>
|
|
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> * documentation and/or other materials provided with the distribution.</span></div>
|
|
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"> *</span></div>
|
|
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'</span></div>
|
|
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE</span></div>
|
|
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment"> * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE</span></div>
|
|
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment"> * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE</span></div>
|
|
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment"> * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR</span></div>
|
|
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment"> * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF</span></div>
|
|
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment"> * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS</span></div>
|
|
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment"> * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN</span></div>
|
|
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment"> * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)</span></div>
|
|
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment"> * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE</span></div>
|
|
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment"> * POSSIBILITY OF SUCH DAMAGE.</span></div>
|
|
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment"> */</span></div>
|
|
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#ifndef OPJ_INTMATH_H</span></div>
|
|
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#define OPJ_INTMATH_H</span></div>
|
|
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div>
|
|
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div>
|
|
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="comment">/* ----------------------------------------------------------------------- */</span></div>
|
|
<div class="line"><a name="l00056"></a><span class="lineno"><a class="line" href="group___o_p_j___i_n_t_m_a_t_h.html#gaac315c40dca690742df538fcc21d4f91"> 56</a></span> <span class="keyword">static</span> <a class="code" href="openjpeg_8h.html#a2eb6f9e0395b47b8d5e3eeae4fe0c116">INLINE</a> <a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a> <a class="code" href="group___o_p_j___i_n_t_m_a_t_h.html#gaac315c40dca690742df538fcc21d4f91">opj_int_min</a>(<a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a> a, <a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a> b)</div>
|
|
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> {</div>
|
|
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keywordflow">return</span> a < b ? a : b;</div>
|
|
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> }</div>
|
|
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div>
|
|
<div class="line"><a name="l00065"></a><span class="lineno"><a class="line" href="group___o_p_j___i_n_t_m_a_t_h.html#ga06c1c4470f9765a3ed04963b0daa111a"> 65</a></span> <span class="keyword">static</span> <a class="code" href="openjpeg_8h.html#a2eb6f9e0395b47b8d5e3eeae4fe0c116">INLINE</a> <a class="code" href="openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb">OPJ_UINT32</a> <a class="code" href="group___o_p_j___i_n_t_m_a_t_h.html#ga06c1c4470f9765a3ed04963b0daa111a">opj_uint_min</a>(<a class="code" href="openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb">OPJ_UINT32</a> a, <a class="code" href="openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb">OPJ_UINT32</a> b)</div>
|
|
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> {</div>
|
|
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keywordflow">return</span> a < b ? a : b;</div>
|
|
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> }</div>
|
|
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div>
|
|
<div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="group___o_p_j___i_n_t_m_a_t_h.html#ga2f7d5c3934ee6be38763652b7f80ea6c"> 74</a></span> <span class="keyword">static</span> <a class="code" href="openjpeg_8h.html#a2eb6f9e0395b47b8d5e3eeae4fe0c116">INLINE</a> <a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a> <a class="code" href="group___o_p_j___i_n_t_m_a_t_h.html#ga2f7d5c3934ee6be38763652b7f80ea6c">opj_int_max</a>(<a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a> a, <a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a> b)</div>
|
|
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> {</div>
|
|
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordflow">return</span> (a > b) ? a : b;</div>
|
|
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> }</div>
|
|
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> </div>
|
|
<div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="group___o_p_j___i_n_t_m_a_t_h.html#ga2c3eb35fddab83fef25256485b926fc0"> 83</a></span> <span class="keyword">static</span> <a class="code" href="openjpeg_8h.html#a2eb6f9e0395b47b8d5e3eeae4fe0c116">INLINE</a> <a class="code" href="openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb">OPJ_UINT32</a> <a class="code" href="group___o_p_j___i_n_t_m_a_t_h.html#ga2c3eb35fddab83fef25256485b926fc0">opj_uint_max</a>(<a class="code" href="openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb">OPJ_UINT32</a> a, <a class="code" href="openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb">OPJ_UINT32</a> b)</div>
|
|
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> {</div>
|
|
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordflow">return</span> (a > b) ? a : b;</div>
|
|
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> }</div>
|
|
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> </div>
|
|
<div class="line"><a name="l00092"></a><span class="lineno"><a class="line" href="group___o_p_j___i_n_t_m_a_t_h.html#gab9aad885f5c9bc9e39420003b2b32fe5"> 92</a></span> <span class="keyword">static</span> <a class="code" href="openjpeg_8h.html#a2eb6f9e0395b47b8d5e3eeae4fe0c116">INLINE</a> <a class="code" href="openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb">OPJ_UINT32</a> <a class="code" href="group___o_p_j___i_n_t_m_a_t_h.html#gab9aad885f5c9bc9e39420003b2b32fe5">opj_uint_adds</a>(<a class="code" href="openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb">OPJ_UINT32</a> a, <a class="code" href="openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb">OPJ_UINT32</a> b)</div>
|
|
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> {</div>
|
|
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <a class="code" href="openjpeg_8h.html#ad915cf26c4c9cc10a75b2d9287dbbb5e">OPJ_UINT64</a> sum = (<a class="code" href="openjpeg_8h.html#ad915cf26c4c9cc10a75b2d9287dbbb5e">OPJ_UINT64</a>)a + (<a class="code" href="openjpeg_8h.html#ad915cf26c4c9cc10a75b2d9287dbbb5e">OPJ_UINT64</a>)b;</div>
|
|
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordflow">return</span> (<a class="code" href="openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb">OPJ_UINT32</a>)(-(<a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a>)(sum >> 32)) | (<a class="code" href="openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb">OPJ_UINT32</a>)sum;</div>
|
|
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> }</div>
|
|
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> </div>
|
|
<div class="line"><a name="l00107"></a><span class="lineno"><a class="line" href="group___o_p_j___i_n_t_m_a_t_h.html#gaefb4572107a9aea093be96d966869a0d"> 107</a></span> <span class="keyword">static</span> <a class="code" href="openjpeg_8h.html#a2eb6f9e0395b47b8d5e3eeae4fe0c116">INLINE</a> <a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a> <a class="code" href="group___o_p_j___i_n_t_m_a_t_h.html#gaefb4572107a9aea093be96d966869a0d">opj_int_clamp</a>(<a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a> a, <a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a> <a class="code" href="index__manager_8c.html#ac1d9c713f42b405f9e353ec99b880755">min</a>,</div>
|
|
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a> <a class="code" href="index__manager_8c.html#aecefdbf80129b12f2ef66ccfbedbb7fe">max</a>)</div>
|
|
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> {</div>
|
|
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordflow">if</span> (a < min) {</div>
|
|
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keywordflow">return</span> <a class="code" href="index__manager_8c.html#ac1d9c713f42b405f9e353ec99b880755">min</a>;</div>
|
|
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  }</div>
|
|
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordflow">if</span> (a > max) {</div>
|
|
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordflow">return</span> <a class="code" href="index__manager_8c.html#aecefdbf80129b12f2ef66ccfbedbb7fe">max</a>;</div>
|
|
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  }</div>
|
|
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">return</span> a;</div>
|
|
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> }</div>
|
|
<div class="line"><a name="l00121"></a><span class="lineno"><a class="line" href="group___o_p_j___i_n_t_m_a_t_h.html#gacaef279a9031adbd9319990646328a01"> 121</a></span> <span class="keyword">static</span> <a class="code" href="openjpeg_8h.html#a2eb6f9e0395b47b8d5e3eeae4fe0c116">INLINE</a> <a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a> <a class="code" href="group___o_p_j___i_n_t_m_a_t_h.html#gacaef279a9031adbd9319990646328a01">opj_int_abs</a>(<a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a> a)</div>
|
|
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span> {</div>
|
|
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keywordflow">return</span> a < 0 ? -a : a;</div>
|
|
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> }</div>
|
|
<div class="line"><a name="l00129"></a><span class="lineno"><a class="line" href="group___o_p_j___i_n_t_m_a_t_h.html#gab00a7c3619b5af7595961047baff120e"> 129</a></span> <span class="keyword">static</span> <a class="code" href="openjpeg_8h.html#a2eb6f9e0395b47b8d5e3eeae4fe0c116">INLINE</a> <a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a> <a class="code" href="group___o_p_j___i_n_t_m_a_t_h.html#gab00a7c3619b5af7595961047baff120e">opj_int_ceildiv</a>(<a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a> a, <a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a> b)</div>
|
|
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span> {</div>
|
|
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  assert(b);</div>
|
|
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordflow">return</span> (<a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a>)(((<a class="code" href="openjpeg_8h.html#a871a81193cb4972db35948edd67360bd">OPJ_INT64</a>)a + b - 1) / b);</div>
|
|
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span> }</div>
|
|
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span> </div>
|
|
<div class="line"><a name="l00139"></a><span class="lineno"><a class="line" href="group___o_p_j___i_n_t_m_a_t_h.html#gae4b2e5a7c8b8f09faacc4a895f866ea1"> 139</a></span> <span class="keyword">static</span> <a class="code" href="openjpeg_8h.html#a2eb6f9e0395b47b8d5e3eeae4fe0c116">INLINE</a> <a class="code" href="openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb">OPJ_UINT32</a> <a class="code" href="group___o_p_j___i_n_t_m_a_t_h.html#gae4b2e5a7c8b8f09faacc4a895f866ea1">opj_uint_ceildiv</a>(<a class="code" href="openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb">OPJ_UINT32</a> a, <a class="code" href="openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb">OPJ_UINT32</a> b)</div>
|
|
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span> {</div>
|
|
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  assert(b);</div>
|
|
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordflow">return</span> (a + b - 1) / b;</div>
|
|
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span> }</div>
|
|
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span> </div>
|
|
<div class="line"><a name="l00149"></a><span class="lineno"><a class="line" href="group___o_p_j___i_n_t_m_a_t_h.html#gaaa1e441dec325d33ccd86aa7ca8ccfdc"> 149</a></span> <span class="keyword">static</span> <a class="code" href="openjpeg_8h.html#a2eb6f9e0395b47b8d5e3eeae4fe0c116">INLINE</a> <a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a> <a class="code" href="group___o_p_j___i_n_t_m_a_t_h.html#gaaa1e441dec325d33ccd86aa7ca8ccfdc">opj_int_ceildivpow2</a>(<a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a> a, <a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a> b)</div>
|
|
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span> {</div>
|
|
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keywordflow">return</span> (<a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a>)((a + ((<a class="code" href="openjpeg_8h.html#a871a81193cb4972db35948edd67360bd">OPJ_INT64</a>)1 << b) - 1) >> b);</div>
|
|
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> }</div>
|
|
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span> </div>
|
|
<div class="line"><a name="l00158"></a><span class="lineno"><a class="line" href="group___o_p_j___i_n_t_m_a_t_h.html#ga6881e82a881556059d14d265a8d0aa25"> 158</a></span> <span class="keyword">static</span> <a class="code" href="openjpeg_8h.html#a2eb6f9e0395b47b8d5e3eeae4fe0c116">INLINE</a> <a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a> <a class="code" href="group___o_p_j___i_n_t_m_a_t_h.html#ga6881e82a881556059d14d265a8d0aa25">opj_int64_ceildivpow2</a>(<a class="code" href="openjpeg_8h.html#a871a81193cb4972db35948edd67360bd">OPJ_INT64</a> a, <a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a> b)</div>
|
|
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span> {</div>
|
|
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordflow">return</span> (<a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a>)((a + ((<a class="code" href="openjpeg_8h.html#a871a81193cb4972db35948edd67360bd">OPJ_INT64</a>)1 << b) - 1) >> b);</div>
|
|
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span> }</div>
|
|
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span> </div>
|
|
<div class="line"><a name="l00167"></a><span class="lineno"><a class="line" href="group___o_p_j___i_n_t_m_a_t_h.html#gae592eb75f221decddec51834b6c4177d"> 167</a></span> <span class="keyword">static</span> <a class="code" href="openjpeg_8h.html#a2eb6f9e0395b47b8d5e3eeae4fe0c116">INLINE</a> <a class="code" href="openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb">OPJ_UINT32</a> <a class="code" href="group___o_p_j___i_n_t_m_a_t_h.html#gae592eb75f221decddec51834b6c4177d">opj_uint_ceildivpow2</a>(<a class="code" href="openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb">OPJ_UINT32</a> a, <a class="code" href="openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb">OPJ_UINT32</a> b)</div>
|
|
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span> {</div>
|
|
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordflow">return</span> (<a class="code" href="openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb">OPJ_UINT32</a>)((a + ((<a class="code" href="openjpeg_8h.html#ad915cf26c4c9cc10a75b2d9287dbbb5e">OPJ_UINT64</a>)1U << b) - 1U) >> b);</div>
|
|
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span> }</div>
|
|
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span> </div>
|
|
<div class="line"><a name="l00176"></a><span class="lineno"><a class="line" href="group___o_p_j___i_n_t_m_a_t_h.html#gabdf6c78f5b60afd230901e5e0c57f491"> 176</a></span> <span class="keyword">static</span> <a class="code" href="openjpeg_8h.html#a2eb6f9e0395b47b8d5e3eeae4fe0c116">INLINE</a> <a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a> <a class="code" href="group___o_p_j___i_n_t_m_a_t_h.html#gabdf6c78f5b60afd230901e5e0c57f491">opj_int_floordivpow2</a>(<a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a> a, <a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a> b)</div>
|
|
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span> {</div>
|
|
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keywordflow">return</span> a >> b;</div>
|
|
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> }</div>
|
|
<div class="line"><a name="l00184"></a><span class="lineno"><a class="line" href="group___o_p_j___i_n_t_m_a_t_h.html#gaa6a55d57af96308459f6de414227ae40"> 184</a></span> <span class="keyword">static</span> <a class="code" href="openjpeg_8h.html#a2eb6f9e0395b47b8d5e3eeae4fe0c116">INLINE</a> <a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a> <a class="code" href="group___o_p_j___i_n_t_m_a_t_h.html#gaa6a55d57af96308459f6de414227ae40">opj_int_floorlog2</a>(<a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a> a)</div>
|
|
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span> {</div>
|
|
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a> l;</div>
|
|
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keywordflow">for</span> (l = 0; a > 1; l++) {</div>
|
|
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  a >>= 1;</div>
|
|
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  }</div>
|
|
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordflow">return</span> l;</div>
|
|
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span> }</div>
|
|
<div class="line"><a name="l00196"></a><span class="lineno"><a class="line" href="group___o_p_j___i_n_t_m_a_t_h.html#ga91ef25eaa56320684de5d1e3a4097823"> 196</a></span> <span class="keyword">static</span> <a class="code" href="openjpeg_8h.html#a2eb6f9e0395b47b8d5e3eeae4fe0c116">INLINE</a> <a class="code" href="openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb">OPJ_UINT32</a> <a class="code" href="group___o_p_j___i_n_t_m_a_t_h.html#ga91ef25eaa56320684de5d1e3a4097823">opj_uint_floorlog2</a>(<a class="code" href="openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb">OPJ_UINT32</a> a)</div>
|
|
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span> {</div>
|
|
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <a class="code" href="openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb">OPJ_UINT32</a> l;</div>
|
|
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keywordflow">for</span> (l = 0; a > 1; ++l) {</div>
|
|
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  a >>= 1;</div>
|
|
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  }</div>
|
|
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keywordflow">return</span> l;</div>
|
|
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span> }</div>
|
|
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span> </div>
|
|
<div class="line"><a name="l00211"></a><span class="lineno"><a class="line" href="group___o_p_j___i_n_t_m_a_t_h.html#gaa2130d6482126a20e6680f82b254857b"> 211</a></span> <span class="keyword">static</span> <a class="code" href="openjpeg_8h.html#a2eb6f9e0395b47b8d5e3eeae4fe0c116">INLINE</a> <a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a> <a class="code" href="group___o_p_j___i_n_t_m_a_t_h.html#gaa2130d6482126a20e6680f82b254857b">opj_int_fix_mul</a>(<a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a> a, <a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a> b)</div>
|
|
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span> {</div>
|
|
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span> <span class="preprocessor">#if defined(_MSC_VER) && (_MSC_VER >= 1400) && !defined(__INTEL_COMPILER) && defined(_M_IX86)</span></div>
|
|
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <a class="code" href="openjpeg_8h.html#a871a81193cb4972db35948edd67360bd">OPJ_INT64</a> temp = __emul(a, b);</div>
|
|
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span> <span class="preprocessor">#else</span></div>
|
|
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <a class="code" href="openjpeg_8h.html#a871a81193cb4972db35948edd67360bd">OPJ_INT64</a> temp = (<a class="code" href="openjpeg_8h.html#a871a81193cb4972db35948edd67360bd">OPJ_INT64</a>) a * (<a class="code" href="openjpeg_8h.html#a871a81193cb4972db35948edd67360bd">OPJ_INT64</a>) b ;</div>
|
|
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span> <span class="preprocessor">#endif</span></div>
|
|
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  temp += 4096;</div>
|
|
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  assert((temp >> 13) <= (<a class="code" href="openjpeg_8h.html#a871a81193cb4972db35948edd67360bd">OPJ_INT64</a>)0x7FFFFFFF);</div>
|
|
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  assert((temp >> 13) >= (-(<a class="code" href="openjpeg_8h.html#a871a81193cb4972db35948edd67360bd">OPJ_INT64</a>)0x7FFFFFFF - (<a class="code" href="openjpeg_8h.html#a871a81193cb4972db35948edd67360bd">OPJ_INT64</a>)1));</div>
|
|
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keywordflow">return</span> (<a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a>)(temp >> 13);</div>
|
|
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span> }</div>
|
|
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span> </div>
|
|
<div class="line"><a name="l00224"></a><span class="lineno"><a class="line" href="group___o_p_j___i_n_t_m_a_t_h.html#ga5ce489e764483d741e8953475341ba14"> 224</a></span> <span class="keyword">static</span> <a class="code" href="openjpeg_8h.html#a2eb6f9e0395b47b8d5e3eeae4fe0c116">INLINE</a> <a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a> <a class="code" href="group___o_p_j___i_n_t_m_a_t_h.html#ga5ce489e764483d741e8953475341ba14">opj_int_fix_mul_t1</a>(<a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a> a, <a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a> b)</div>
|
|
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span> {</div>
|
|
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span> <span class="preprocessor">#if defined(_MSC_VER) && (_MSC_VER >= 1400) && !defined(__INTEL_COMPILER) && defined(_M_IX86)</span></div>
|
|
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <a class="code" href="openjpeg_8h.html#a871a81193cb4972db35948edd67360bd">OPJ_INT64</a> temp = __emul(a, b);</div>
|
|
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span> <span class="preprocessor">#else</span></div>
|
|
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <a class="code" href="openjpeg_8h.html#a871a81193cb4972db35948edd67360bd">OPJ_INT64</a> temp = (<a class="code" href="openjpeg_8h.html#a871a81193cb4972db35948edd67360bd">OPJ_INT64</a>) a * (<a class="code" href="openjpeg_8h.html#a871a81193cb4972db35948edd67360bd">OPJ_INT64</a>) b ;</div>
|
|
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span> <span class="preprocessor">#endif</span></div>
|
|
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  temp += 4096;</div>
|
|
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  assert((temp >> (13 + 11 - <a class="code" href="group___t1.html#ga46ab5a09928a8d3872a6128d5aa80ca1">T1_NMSEDEC_FRACBITS</a>)) <= (<a class="code" href="openjpeg_8h.html#a871a81193cb4972db35948edd67360bd">OPJ_INT64</a>)0x7FFFFFFF);</div>
|
|
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  assert((temp >> (13 + 11 - <a class="code" href="group___t1.html#ga46ab5a09928a8d3872a6128d5aa80ca1">T1_NMSEDEC_FRACBITS</a>)) >= (-(<a class="code" href="openjpeg_8h.html#a871a81193cb4972db35948edd67360bd">OPJ_INT64</a>)0x7FFFFFFF -</div>
|
|
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  (<a class="code" href="openjpeg_8h.html#a871a81193cb4972db35948edd67360bd">OPJ_INT64</a>)1));</div>
|
|
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keywordflow">return</span> (<a class="code" href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a>)(temp >> (13 + 11 - <a class="code" href="group___t1.html#ga46ab5a09928a8d3872a6128d5aa80ca1">T1_NMSEDEC_FRACBITS</a>)) ;</div>
|
|
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span> }</div>
|
|
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span> </div>
|
|
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span> <span class="comment">/* ----------------------------------------------------------------------- */</span></div>
|
|
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span> </div>
|
|
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span> <span class="preprocessor">#endif </span><span class="comment">/* OPJ_INTMATH_H */</span><span class="preprocessor"></span></div>
|
|
<div class="ttc" id="group___o_p_j___i_n_t_m_a_t_h_html_ga5ce489e764483d741e8953475341ba14"><div class="ttname"><a href="group___o_p_j___i_n_t_m_a_t_h.html#ga5ce489e764483d741e8953475341ba14">opj_int_fix_mul_t1</a></div><div class="ttdeci">static INLINE OPJ_INT32 opj_int_fix_mul_t1(OPJ_INT32 a, OPJ_INT32 b)</div><div class="ttdef"><b>Definition:</b> opj_intmath.h:224</div></div>
|
|
<div class="ttc" id="index__manager_8c_html_ac1d9c713f42b405f9e353ec99b880755"><div class="ttname"><a href="index__manager_8c.html#ac1d9c713f42b405f9e353ec99b880755">min</a></div><div class="ttdeci">Byte4_t min(Byte4_t n1, Byte4_t n2)</div><div class="ttdef"><b>Definition:</b> index_manager.c:775</div></div>
|
|
<div class="ttc" id="group___o_p_j___i_n_t_m_a_t_h_html_gaac315c40dca690742df538fcc21d4f91"><div class="ttname"><a href="group___o_p_j___i_n_t_m_a_t_h.html#gaac315c40dca690742df538fcc21d4f91">opj_int_min</a></div><div class="ttdeci">static INLINE OPJ_INT32 opj_int_min(OPJ_INT32 a, OPJ_INT32 b)</div><div class="ttdoc">Get the minimum of two integers. </div><div class="ttdef"><b>Definition:</b> opj_intmath.h:56</div></div>
|
|
<div class="ttc" id="index__manager_8c_html_aecefdbf80129b12f2ef66ccfbedbb7fe"><div class="ttname"><a href="index__manager_8c.html#aecefdbf80129b12f2ef66ccfbedbb7fe">max</a></div><div class="ttdeci">Byte4_t max(Byte4_t n1, Byte4_t n2)</div><div class="ttdef"><b>Definition:</b> index_manager.c:766</div></div>
|
|
<div class="ttc" id="group___o_p_j___i_n_t_m_a_t_h_html_gabdf6c78f5b60afd230901e5e0c57f491"><div class="ttname"><a href="group___o_p_j___i_n_t_m_a_t_h.html#gabdf6c78f5b60afd230901e5e0c57f491">opj_int_floordivpow2</a></div><div class="ttdeci">static INLINE OPJ_INT32 opj_int_floordivpow2(OPJ_INT32 a, OPJ_INT32 b)</div><div class="ttdoc">Divide an integer by a power of 2 and round downwards. </div><div class="ttdef"><b>Definition:</b> opj_intmath.h:176</div></div>
|
|
<div class="ttc" id="group___o_p_j___i_n_t_m_a_t_h_html_gae4b2e5a7c8b8f09faacc4a895f866ea1"><div class="ttname"><a href="group___o_p_j___i_n_t_m_a_t_h.html#gae4b2e5a7c8b8f09faacc4a895f866ea1">opj_uint_ceildiv</a></div><div class="ttdeci">static INLINE OPJ_UINT32 opj_uint_ceildiv(OPJ_UINT32 a, OPJ_UINT32 b)</div><div class="ttdoc">Divide an integer and round upwards. </div><div class="ttdef"><b>Definition:</b> opj_intmath.h:139</div></div>
|
|
<div class="ttc" id="group___o_p_j___i_n_t_m_a_t_h_html_ga6881e82a881556059d14d265a8d0aa25"><div class="ttname"><a href="group___o_p_j___i_n_t_m_a_t_h.html#ga6881e82a881556059d14d265a8d0aa25">opj_int64_ceildivpow2</a></div><div class="ttdeci">static INLINE OPJ_INT32 opj_int64_ceildivpow2(OPJ_INT64 a, OPJ_INT32 b)</div><div class="ttdoc">Divide a 64bits integer by a power of 2 and round upwards. </div><div class="ttdef"><b>Definition:</b> opj_intmath.h:158</div></div>
|
|
<div class="ttc" id="openjpeg_8h_html_a3cec91ef9e73677f0dbd60d4e42401b9"><div class="ttname"><a href="openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9">OPJ_INT32</a></div><div class="ttdeci">int32_t OPJ_INT32</div><div class="ttdef"><b>Definition:</b> openjpeg.h:125</div></div>
|
|
<div class="ttc" id="group___o_p_j___i_n_t_m_a_t_h_html_gaaa1e441dec325d33ccd86aa7ca8ccfdc"><div class="ttname"><a href="group___o_p_j___i_n_t_m_a_t_h.html#gaaa1e441dec325d33ccd86aa7ca8ccfdc">opj_int_ceildivpow2</a></div><div class="ttdeci">static INLINE OPJ_INT32 opj_int_ceildivpow2(OPJ_INT32 a, OPJ_INT32 b)</div><div class="ttdoc">Divide an integer by a power of 2 and round upwards. </div><div class="ttdef"><b>Definition:</b> opj_intmath.h:149</div></div>
|
|
<div class="ttc" id="group___o_p_j___i_n_t_m_a_t_h_html_ga06c1c4470f9765a3ed04963b0daa111a"><div class="ttname"><a href="group___o_p_j___i_n_t_m_a_t_h.html#ga06c1c4470f9765a3ed04963b0daa111a">opj_uint_min</a></div><div class="ttdeci">static INLINE OPJ_UINT32 opj_uint_min(OPJ_UINT32 a, OPJ_UINT32 b)</div><div class="ttdoc">Get the minimum of two integers. </div><div class="ttdef"><b>Definition:</b> opj_intmath.h:65</div></div>
|
|
<div class="ttc" id="group___o_p_j___i_n_t_m_a_t_h_html_gaa6a55d57af96308459f6de414227ae40"><div class="ttname"><a href="group___o_p_j___i_n_t_m_a_t_h.html#gaa6a55d57af96308459f6de414227ae40">opj_int_floorlog2</a></div><div class="ttdeci">static INLINE OPJ_INT32 opj_int_floorlog2(OPJ_INT32 a)</div><div class="ttdoc">Get logarithm of an integer and round downwards. </div><div class="ttdef"><b>Definition:</b> opj_intmath.h:184</div></div>
|
|
<div class="ttc" id="openjpeg_8h_html_ad915cf26c4c9cc10a75b2d9287dbbb5e"><div class="ttname"><a href="openjpeg_8h.html#ad915cf26c4c9cc10a75b2d9287dbbb5e">OPJ_UINT64</a></div><div class="ttdeci">uint64_t OPJ_UINT64</div><div class="ttdef"><b>Definition:</b> openjpeg.h:128</div></div>
|
|
<div class="ttc" id="openjpeg_8h_html_a2eb6f9e0395b47b8d5e3eeae4fe0c116"><div class="ttname"><a href="openjpeg_8h.html#a2eb6f9e0395b47b8d5e3eeae4fe0c116">INLINE</a></div><div class="ttdeci">#define INLINE</div><div class="ttdef"><b>Definition:</b> openjpeg.h:65</div></div>
|
|
<div class="ttc" id="group___o_p_j___i_n_t_m_a_t_h_html_ga91ef25eaa56320684de5d1e3a4097823"><div class="ttname"><a href="group___o_p_j___i_n_t_m_a_t_h.html#ga91ef25eaa56320684de5d1e3a4097823">opj_uint_floorlog2</a></div><div class="ttdeci">static INLINE OPJ_UINT32 opj_uint_floorlog2(OPJ_UINT32 a)</div><div class="ttdoc">Get logarithm of an integer and round downwards. </div><div class="ttdef"><b>Definition:</b> opj_intmath.h:196</div></div>
|
|
<div class="ttc" id="group___o_p_j___i_n_t_m_a_t_h_html_ga2f7d5c3934ee6be38763652b7f80ea6c"><div class="ttname"><a href="group___o_p_j___i_n_t_m_a_t_h.html#ga2f7d5c3934ee6be38763652b7f80ea6c">opj_int_max</a></div><div class="ttdeci">static INLINE OPJ_INT32 opj_int_max(OPJ_INT32 a, OPJ_INT32 b)</div><div class="ttdoc">Get the maximum of two integers. </div><div class="ttdef"><b>Definition:</b> opj_intmath.h:74</div></div>
|
|
<div class="ttc" id="group___o_p_j___i_n_t_m_a_t_h_html_gaa2130d6482126a20e6680f82b254857b"><div class="ttname"><a href="group___o_p_j___i_n_t_m_a_t_h.html#gaa2130d6482126a20e6680f82b254857b">opj_int_fix_mul</a></div><div class="ttdeci">static INLINE OPJ_INT32 opj_int_fix_mul(OPJ_INT32 a, OPJ_INT32 b)</div><div class="ttdoc">Multiply two fixed-precision rational numbers. </div><div class="ttdef"><b>Definition:</b> opj_intmath.h:211</div></div>
|
|
<div class="ttc" id="group___o_p_j___i_n_t_m_a_t_h_html_gae592eb75f221decddec51834b6c4177d"><div class="ttname"><a href="group___o_p_j___i_n_t_m_a_t_h.html#gae592eb75f221decddec51834b6c4177d">opj_uint_ceildivpow2</a></div><div class="ttdeci">static INLINE OPJ_UINT32 opj_uint_ceildivpow2(OPJ_UINT32 a, OPJ_UINT32 b)</div><div class="ttdoc">Divide an integer by a power of 2 and round upwards. </div><div class="ttdef"><b>Definition:</b> opj_intmath.h:167</div></div>
|
|
<div class="ttc" id="group___o_p_j___i_n_t_m_a_t_h_html_ga2c3eb35fddab83fef25256485b926fc0"><div class="ttname"><a href="group___o_p_j___i_n_t_m_a_t_h.html#ga2c3eb35fddab83fef25256485b926fc0">opj_uint_max</a></div><div class="ttdeci">static INLINE OPJ_UINT32 opj_uint_max(OPJ_UINT32 a, OPJ_UINT32 b)</div><div class="ttdoc">Get the maximum of two integers. </div><div class="ttdef"><b>Definition:</b> opj_intmath.h:83</div></div>
|
|
<div class="ttc" id="group___o_p_j___i_n_t_m_a_t_h_html_gab00a7c3619b5af7595961047baff120e"><div class="ttname"><a href="group___o_p_j___i_n_t_m_a_t_h.html#gab00a7c3619b5af7595961047baff120e">opj_int_ceildiv</a></div><div class="ttdeci">static INLINE OPJ_INT32 opj_int_ceildiv(OPJ_INT32 a, OPJ_INT32 b)</div><div class="ttdoc">Divide an integer and round upwards. </div><div class="ttdef"><b>Definition:</b> opj_intmath.h:129</div></div>
|
|
<div class="ttc" id="group___t1_html_ga46ab5a09928a8d3872a6128d5aa80ca1"><div class="ttname"><a href="group___t1.html#ga46ab5a09928a8d3872a6128d5aa80ca1">T1_NMSEDEC_FRACBITS</a></div><div class="ttdeci">#define T1_NMSEDEC_FRACBITS</div><div class="ttdef"><b>Definition:</b> t1.h:68</div></div>
|
|
<div class="ttc" id="openjpeg_8h_html_a4cb1e6e6b6ef2df499d5c02f7df54cbb"><div class="ttname"><a href="openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb">OPJ_UINT32</a></div><div class="ttdeci">uint32_t OPJ_UINT32</div><div class="ttdef"><b>Definition:</b> openjpeg.h:126</div></div>
|
|
<div class="ttc" id="openjpeg_8h_html_a871a81193cb4972db35948edd67360bd"><div class="ttname"><a href="openjpeg_8h.html#a871a81193cb4972db35948edd67360bd">OPJ_INT64</a></div><div class="ttdeci">int64_t OPJ_INT64</div><div class="ttdef"><b>Definition:</b> openjpeg.h:127</div></div>
|
|
<div class="ttc" id="group___o_p_j___i_n_t_m_a_t_h_html_gacaef279a9031adbd9319990646328a01"><div class="ttname"><a href="group___o_p_j___i_n_t_m_a_t_h.html#gacaef279a9031adbd9319990646328a01">opj_int_abs</a></div><div class="ttdeci">static INLINE OPJ_INT32 opj_int_abs(OPJ_INT32 a)</div><div class="ttdef"><b>Definition:</b> opj_intmath.h:121</div></div>
|
|
<div class="ttc" id="group___o_p_j___i_n_t_m_a_t_h_html_gaefb4572107a9aea093be96d966869a0d"><div class="ttname"><a href="group___o_p_j___i_n_t_m_a_t_h.html#gaefb4572107a9aea093be96d966869a0d">opj_int_clamp</a></div><div class="ttdeci">static INLINE OPJ_INT32 opj_int_clamp(OPJ_INT32 a, OPJ_INT32 min, OPJ_INT32 max)</div><div class="ttdoc">Clamp an integer inside an interval. </div><div class="ttdef"><b>Definition:</b> opj_intmath.h:107</div></div>
|
|
<div class="ttc" id="group___o_p_j___i_n_t_m_a_t_h_html_gab9aad885f5c9bc9e39420003b2b32fe5"><div class="ttname"><a href="group___o_p_j___i_n_t_m_a_t_h.html#gab9aad885f5c9bc9e39420003b2b32fe5">opj_uint_adds</a></div><div class="ttdeci">static INLINE OPJ_UINT32 opj_uint_adds(OPJ_UINT32 a, OPJ_UINT32 b)</div><div class="ttdoc">Get the saturated sum of two unsigned integers. </div><div class="ttdef"><b>Definition:</b> opj_intmath.h:92</div></div>
|
|
</div><!-- fragment --></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>
|