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<h1>invert.c File Reference</h1><code>#include "<a class="el" href="opj__includes_8h-source.html">opj_includes.h</a>"</code><br>
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<tr><td colspan=2><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="openjpeg_8h.html#a33">OPJ_BOOL</a>&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="invert_8c.html#a0">opj_lupDecompose</a> (<a class="el" href="openjpeg_8h.html#a35">OPJ_FLOAT32</a> *matrix, <a class="el" href="openjpeg_8h.html#a43">OPJ_UINT32</a> *permutations, <a class="el" href="openjpeg_8h.html#a35">OPJ_FLOAT32</a> *p_swap_area, <a class="el" href="openjpeg_8h.html#a43">OPJ_UINT32</a> nb_compo)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">LUP decomposition. </em> <a href="#a0"></a><em><br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="invert_8c.html#a1">opj_lupSolve</a> (<a class="el" href="openjpeg_8h.html#a35">OPJ_FLOAT32</a> *pResult, <a class="el" href="openjpeg_8h.html#a35">OPJ_FLOAT32</a> *pMatrix, <a class="el" href="openjpeg_8h.html#a35">OPJ_FLOAT32</a> *pVector, <a class="el" href="openjpeg_8h.html#a43">OPJ_UINT32</a> *pPermutations, <a class="el" href="openjpeg_8h.html#a43">OPJ_UINT32</a> nb_compo, <a class="el" href="openjpeg_8h.html#a35">OPJ_FLOAT32</a> *p_intermediate_data)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">LUP solving. </em> <a href="#a1"></a><em><br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="invert_8c.html#a2">opj_lupInvert</a> (<a class="el" href="openjpeg_8h.html#a35">OPJ_FLOAT32</a> *pSrcMatrix, <a class="el" href="openjpeg_8h.html#a35">OPJ_FLOAT32</a> *pDestMatrix, <a class="el" href="openjpeg_8h.html#a43">OPJ_UINT32</a> nb_compo, <a class="el" href="openjpeg_8h.html#a43">OPJ_UINT32</a> *pPermutations, <a class="el" href="openjpeg_8h.html#a35">OPJ_FLOAT32</a> *p_src_temp, <a class="el" href="openjpeg_8h.html#a35">OPJ_FLOAT32</a> *p_dest_temp, <a class="el" href="openjpeg_8h.html#a35">OPJ_FLOAT32</a> *p_swap_area)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">LUP inversion (call with the result of lupDecompose). </em> <a href="#a2"></a><em><br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="openjpeg_8h.html#a33">OPJ_BOOL</a>&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="group___i_n_v_e_r_t.html#a0">opj_matrix_inversion_f</a> (<a class="el" href="openjpeg_8h.html#a35">OPJ_FLOAT32</a> *pSrcMatrix, <a class="el" href="openjpeg_8h.html#a35">OPJ_FLOAT32</a> *pDestMatrix, <a class="el" href="openjpeg_8h.html#a43">OPJ_UINT32</a> nb_compo)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Calculates a n x n double matrix inversion with a LUP method. </em> <a href="group___i_n_v_e_r_t.html#a0"></a><em><br><br></td></tr>
</table>
<hr><h2>Function Documentation</h2>
<a name="a0" doxytag="invert.c::opj_lupDecompose"></a><p>
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          <td class="md" nowrap valign="top"> <a class="el" href="openjpeg_8h.html#a33">OPJ_BOOL</a> opj_lupDecompose </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="openjpeg_8h.html#a35">OPJ_FLOAT32</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>matrix</em>, </td>
        </tr>
        <tr>
          <td></td>
          <td></td>
          <td class="md" nowrap><a class="el" href="openjpeg_8h.html#a43">OPJ_UINT32</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>permutations</em>, </td>
        </tr>
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          <td></td>
          <td></td>
          <td class="md" nowrap><a class="el" href="openjpeg_8h.html#a35">OPJ_FLOAT32</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>p_swap_area</em>, </td>
        </tr>
        <tr>
          <td></td>
          <td></td>
          <td class="md" nowrap><a class="el" href="openjpeg_8h.html#a43">OPJ_UINT32</a>&nbsp;</td>
          <td class="mdname" nowrap> <em>nb_compo</em></td>
        </tr>
        <tr>
          <td></td>
          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"><code> [static]</code></td>
        </tr>

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      &nbsp;
    </td>
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<p>
LUP decomposition. 
<p>
    </td>
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<a name="a2" doxytag="invert.c::opj_lupInvert"></a><p>
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          <td class="md" nowrap valign="top"> void opj_lupInvert </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="openjpeg_8h.html#a35">OPJ_FLOAT32</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>pSrcMatrix</em>, </td>
        </tr>
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          <td></td>
          <td></td>
          <td class="md" nowrap><a class="el" href="openjpeg_8h.html#a35">OPJ_FLOAT32</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>pDestMatrix</em>, </td>
        </tr>
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          <td></td>
          <td></td>
          <td class="md" nowrap><a class="el" href="openjpeg_8h.html#a43">OPJ_UINT32</a>&nbsp;</td>
          <td class="mdname" nowrap> <em>nb_compo</em>, </td>
        </tr>
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          <td></td>
          <td></td>
          <td class="md" nowrap><a class="el" href="openjpeg_8h.html#a43">OPJ_UINT32</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>pPermutations</em>, </td>
        </tr>
        <tr>
          <td></td>
          <td></td>
          <td class="md" nowrap><a class="el" href="openjpeg_8h.html#a35">OPJ_FLOAT32</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>p_src_temp</em>, </td>
        </tr>
        <tr>
          <td></td>
          <td></td>
          <td class="md" nowrap><a class="el" href="openjpeg_8h.html#a35">OPJ_FLOAT32</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>p_dest_temp</em>, </td>
        </tr>
        <tr>
          <td></td>
          <td></td>
          <td class="md" nowrap><a class="el" href="openjpeg_8h.html#a35">OPJ_FLOAT32</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>p_swap_area</em></td>
        </tr>
        <tr>
          <td></td>
          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"><code> [static]</code></td>
        </tr>

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    </td>
  </tr>
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<table cellspacing=5 cellpadding=0 border=0>
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    <td>
      &nbsp;
    </td>
    <td>

<p>
LUP inversion (call with the result of lupDecompose). 
<p>
    </td>
  </tr>
</table>
<a name="a1" doxytag="invert.c::opj_lupSolve"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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          <td class="md" nowrap valign="top"> void opj_lupSolve </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="openjpeg_8h.html#a35">OPJ_FLOAT32</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>pResult</em>, </td>
        </tr>
        <tr>
          <td></td>
          <td></td>
          <td class="md" nowrap><a class="el" href="openjpeg_8h.html#a35">OPJ_FLOAT32</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>pMatrix</em>, </td>
        </tr>
        <tr>
          <td></td>
          <td></td>
          <td class="md" nowrap><a class="el" href="openjpeg_8h.html#a35">OPJ_FLOAT32</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>pVector</em>, </td>
        </tr>
        <tr>
          <td></td>
          <td></td>
          <td class="md" nowrap><a class="el" href="openjpeg_8h.html#a43">OPJ_UINT32</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>pPermutations</em>, </td>
        </tr>
        <tr>
          <td></td>
          <td></td>
          <td class="md" nowrap><a class="el" href="openjpeg_8h.html#a43">OPJ_UINT32</a>&nbsp;</td>
          <td class="mdname" nowrap> <em>nb_compo</em>, </td>
        </tr>
        <tr>
          <td></td>
          <td></td>
          <td class="md" nowrap><a class="el" href="openjpeg_8h.html#a35">OPJ_FLOAT32</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>p_intermediate_data</em></td>
        </tr>
        <tr>
          <td></td>
          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"><code> [static]</code></td>
        </tr>

      </table>
    </td>
  </tr>
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<table cellspacing=5 cellpadding=0 border=0>
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
LUP solving. 
<p>
    </td>
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