154 lines
12 KiB
HTML
154 lines
12 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
|
<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US">
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
|
|
<meta http-equiv="X-UA-Compatible" content="IE=11"/>
|
|
<meta name="generator" content="Doxygen 1.9.5"/>
|
|
<meta name="viewport" content="width=device-width, initial-scale=1"/>
|
|
<title>Citro3d: source/mtxstack.c 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="navtree.css" rel="stylesheet" type="text/css"/>
|
|
<script type="text/javascript" src="resize.js"></script>
|
|
<script type="text/javascript" src="navtreedata.js"></script>
|
|
<script type="text/javascript" src="navtree.js"></script>
|
|
<link href="search/search.css" rel="stylesheet" type="text/css"/>
|
|
<script type="text/javascript" src="search/searchdata.js"></script>
|
|
<script type="text/javascript" src="search/search.js"></script>
|
|
<link href="doxygen.css" rel="stylesheet" type="text/css" />
|
|
</head>
|
|
<body>
|
|
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
|
|
<div id="titlearea">
|
|
<table cellspacing="0" cellpadding="0">
|
|
<tbody>
|
|
<tr id="projectrow">
|
|
<td id="projectalign">
|
|
<div id="projectname">Citro3d
|
|
</div>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<!-- end header part -->
|
|
<!-- Generated by Doxygen 1.9.5 -->
|
|
<script type="text/javascript">
|
|
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt MIT */
|
|
var searchBox = new SearchBox("searchBox", "search/",'.html');
|
|
/* @license-end */
|
|
</script>
|
|
<script type="text/javascript" src="menudata.js"></script>
|
|
<script type="text/javascript" src="menu.js"></script>
|
|
<script type="text/javascript">
|
|
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt MIT */
|
|
$(function() {
|
|
initMenu('',true,false,'search.php','Search');
|
|
$(document).ready(function() { init_search(); });
|
|
});
|
|
/* @license-end */
|
|
</script>
|
|
<div id="main-nav"></div>
|
|
</div><!-- top -->
|
|
<div id="side-nav" class="ui-resizable side-nav-resizable">
|
|
<div id="nav-tree">
|
|
<div id="nav-tree-contents">
|
|
<div id="nav-sync" class="sync"></div>
|
|
</div>
|
|
</div>
|
|
<div id="splitbar" style="-moz-user-select:none;"
|
|
class="ui-resizable-handle">
|
|
</div>
|
|
</div>
|
|
<script type="text/javascript">
|
|
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt MIT */
|
|
$(document).ready(function(){initNavTree('mtxstack_8c_source.html',''); initResizable(); });
|
|
/* @license-end */
|
|
</script>
|
|
<div id="doc-content">
|
|
<!-- window showing the filter options -->
|
|
<div id="MSearchSelectWindow"
|
|
onmouseover="return searchBox.OnSearchSelectShow()"
|
|
onmouseout="return searchBox.OnSearchSelectHide()"
|
|
onkeydown="return searchBox.OnSearchSelectKey(event)">
|
|
</div>
|
|
|
|
<!-- iframe showing the search results (closed by default) -->
|
|
<div id="MSearchResultsWindow">
|
|
<div id="MSearchResults">
|
|
<div class="SRPage">
|
|
<div id="SRIndex">
|
|
<div id="SRResults"></div>
|
|
<div class="SRStatus" id="Loading">Loading...</div>
|
|
<div class="SRStatus" id="Searching">Searching...</div>
|
|
<div class="SRStatus" id="NoMatches">No Matches</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
|
|
<div class="header">
|
|
<div class="headertitle"><div class="title">mtxstack.c</div></div>
|
|
</div><!--header-->
|
|
<div class="contents">
|
|
<a href="mtxstack_8c.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="preprocessor">#include <c3d/mtxstack.h></span></div>
|
|
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="preprocessor">#include <c3d/uniforms.h></span></div>
|
|
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span> </div>
|
|
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"><a class="line" href="mtxstack_8c.html#a270acb036c65e035aa2f4929ad68caf2"> 4</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="mtxstack_8c.html#a270acb036c65e035aa2f4929ad68caf2">MtxStack_Init</a>(C3D_MtxStack* stk)</div>
|
|
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span>{</div>
|
|
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span> stk->pos = 0;</div>
|
|
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span> stk->unifPos = 0xFF;</div>
|
|
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span> stk->isDirty = <span class="keyword">true</span>;</div>
|
|
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span> Mtx_Identity(&stk->m[0]);</div>
|
|
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span>}</div>
|
|
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span> </div>
|
|
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"><a class="line" href="mtxstack_8c.html#a83bb47cbc090a31bdd271b77e54d15cc"> 12</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="mtxstack_8c.html#a83bb47cbc090a31bdd271b77e54d15cc">MtxStack_Bind</a>(C3D_MtxStack* stk, GPU_SHADER_TYPE unifType, <span class="keywordtype">int</span> unifPos, <span class="keywordtype">int</span> unifLen)</div>
|
|
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span>{</div>
|
|
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span> stk->unifType = unifType;</div>
|
|
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> stk->unifPos = unifPos;</div>
|
|
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> stk->unifLen = unifLen;</div>
|
|
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> stk->isDirty = <span class="keyword">true</span>;</div>
|
|
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span>}</div>
|
|
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div>
|
|
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"><a class="line" href="mtxstack_8c.html#a1d3768971c12d482f6a6e0c3a5c1f1b8"> 20</a></span>C3D_Mtx* <a class="code hl_function" href="mtxstack_8c.html#a1d3768971c12d482f6a6e0c3a5c1f1b8">MtxStack_Push</a>(C3D_MtxStack* stk)</div>
|
|
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span>{</div>
|
|
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> <span class="keywordflow">if</span> (stk->pos == (C3D_MTXSTACK_SIZE-1)) <span class="keywordflow">return</span> NULL;</div>
|
|
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> stk->pos ++;</div>
|
|
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> Mtx_Copy(&stk->m[stk->pos], &stk->m[stk->pos-1]);</div>
|
|
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> <span class="keywordflow">return</span> MtxStack_Cur(stk);</div>
|
|
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span>}</div>
|
|
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> </div>
|
|
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"><a class="line" href="mtxstack_8c.html#aa760fcf279b61fb9cd1eadb208b8b735"> 28</a></span>C3D_Mtx* <a class="code hl_function" href="mtxstack_8c.html#aa760fcf279b61fb9cd1eadb208b8b735">MtxStack_Pop</a>(C3D_MtxStack* stk)</div>
|
|
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span>{</div>
|
|
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> <span class="keywordflow">if</span> (stk->pos == 0) <span class="keywordflow">return</span> NULL;</div>
|
|
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> stk->pos --;</div>
|
|
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> <span class="keywordflow">return</span> MtxStack_Cur(stk);</div>
|
|
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span>}</div>
|
|
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> </div>
|
|
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"><a class="line" href="mtxstack_8c.html#a058130e9530aa772bf3d1a912d4f3c13"> 35</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="mtxstack_8c.html#a058130e9530aa772bf3d1a912d4f3c13">MtxStack_Update</a>(C3D_MtxStack* stk)</div>
|
|
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span>{</div>
|
|
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> <span class="keywordflow">if</span> (!stk->isDirty) <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> </div>
|
|
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> <span class="keywordflow">if</span> (stk->unifPos != 0xFF)</div>
|
|
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> C3D_FVUnifMtxNx4(stk->unifType, stk->unifPos, &stk->m[stk->pos], stk->unifLen);</div>
|
|
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> </div>
|
|
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> stk->isDirty = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span>}</div>
|
|
<div class="ttc" id="amtxstack_8c_html_a058130e9530aa772bf3d1a912d4f3c13"><div class="ttname"><a href="mtxstack_8c.html#a058130e9530aa772bf3d1a912d4f3c13">MtxStack_Update</a></div><div class="ttdeci">void MtxStack_Update(C3D_MtxStack *stk)</div><div class="ttdef"><b>Definition:</b> <a href="mtxstack_8c_source.html#l00035">mtxstack.c:35</a></div></div>
|
|
<div class="ttc" id="amtxstack_8c_html_a1d3768971c12d482f6a6e0c3a5c1f1b8"><div class="ttname"><a href="mtxstack_8c.html#a1d3768971c12d482f6a6e0c3a5c1f1b8">MtxStack_Push</a></div><div class="ttdeci">C3D_Mtx * MtxStack_Push(C3D_MtxStack *stk)</div><div class="ttdef"><b>Definition:</b> <a href="mtxstack_8c_source.html#l00020">mtxstack.c:20</a></div></div>
|
|
<div class="ttc" id="amtxstack_8c_html_a270acb036c65e035aa2f4929ad68caf2"><div class="ttname"><a href="mtxstack_8c.html#a270acb036c65e035aa2f4929ad68caf2">MtxStack_Init</a></div><div class="ttdeci">void MtxStack_Init(C3D_MtxStack *stk)</div><div class="ttdef"><b>Definition:</b> <a href="mtxstack_8c_source.html#l00004">mtxstack.c:4</a></div></div>
|
|
<div class="ttc" id="amtxstack_8c_html_a83bb47cbc090a31bdd271b77e54d15cc"><div class="ttname"><a href="mtxstack_8c.html#a83bb47cbc090a31bdd271b77e54d15cc">MtxStack_Bind</a></div><div class="ttdeci">void MtxStack_Bind(C3D_MtxStack *stk, GPU_SHADER_TYPE unifType, int unifPos, int unifLen)</div><div class="ttdef"><b>Definition:</b> <a href="mtxstack_8c_source.html#l00012">mtxstack.c:12</a></div></div>
|
|
<div class="ttc" id="amtxstack_8c_html_aa760fcf279b61fb9cd1eadb208b8b735"><div class="ttname"><a href="mtxstack_8c.html#aa760fcf279b61fb9cd1eadb208b8b735">MtxStack_Pop</a></div><div class="ttdeci">C3D_Mtx * MtxStack_Pop(C3D_MtxStack *stk)</div><div class="ttdef"><b>Definition:</b> <a href="mtxstack_8c_source.html#l00028">mtxstack.c:28</a></div></div>
|
|
</div><!-- fragment --></div><!-- contents -->
|
|
</div><!-- doc-content -->
|
|
<!-- start footer part -->
|
|
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
|
|
<ul>
|
|
<li class="navelem"><a class="el" href="dir_b2f33c71d4aa5e7af42a1ca61ff5af1b.html">source</a></li><li class="navelem"><a class="el" href="mtxstack_8c.html">mtxstack.c</a></li>
|
|
<li class="footer">Generated by <a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.9.5 </li>
|
|
</ul>
|
|
</div>
|
|
</body>
|
|
</html>
|