2015-07-10 18:06:19 +02:00
<!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" / >
2016-09-29 22:38:29 +02:00
< meta name = "generator" content = "Doxygen 1.8.10" / >
2015-07-10 18:06:19 +02:00
< title > OpenJPEG: INVERT - Implementation of a matrix inversion< / 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;" >
2016-09-29 22:38:29 +02:00
< td id = "projectalign" style = "padding-left: 0.5em;" >
2015-07-10 18:06:19 +02:00
< div id = "projectname" > OpenJPEG
2017-08-10 06:39:58 +02:00
  < span id = "projectnumber" > 2.2.0< / span >
2015-07-10 18:06:19 +02:00
< / div >
< / td >
< / tr >
< / tbody >
< / table >
< / div >
<!-- end header part -->
2016-09-29 22:38:29 +02:00
<!-- Generated by Doxygen 1.8.10 -->
2015-07-10 18:06:19 +02:00
< 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 > < a href = "files.html" > < span > Files< / span > < / a > < / li >
< / ul >
< / div >
< / div > <!-- top -->
< div class = "header" >
< div class = "headertitle" >
< div class = "title" > INVERT - Implementation of a matrix inversion< / div > < / div >
< / div > <!-- header -->
< div class = "contents" >
< table class = "memberdecls" >
< tr class = "heading" > < td colspan = "2" > < h2 class = "groupheader" > < a name = "member-group" > < / a >
Exported functions< / h2 > < / td > < / tr >
< tr class = "memitem:ga7a19282d629041177b0c0fdf8a039b08" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "el" href = "openjpeg_8h.html#abb5dad6294f4611f1925388e919b16f4" > OPJ_BOOL< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "group___i_n_v_e_r_t.html#ga7a19282d629041177b0c0fdf8a039b08" > opj_matrix_inversion_f< / a > (< a class = "el" href = "openjpeg_8h.html#a62c71ae712322de0bef73cebae23fa04" > OPJ_FLOAT32< / a > *pSrcMatrix, < a class = "el" href = "openjpeg_8h.html#a62c71ae712322de0bef73cebae23fa04" > OPJ_FLOAT32< / a > *pDestMatrix, < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a > nb_compo)< / td > < / tr >
< tr class = "memdesc:ga7a19282d629041177b0c0fdf8a039b08" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Calculates a n x n double matrix inversion with a LUP method. < a href = "#ga7a19282d629041177b0c0fdf8a039b08" > More...< / a > < br / > < / td > < / tr >
< tr class = "separator:ga7a19282d629041177b0c0fdf8a039b08" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< / table >
< a name = "details" id = "details" > < / a > < h2 class = "groupheader" > Detailed Description< / h2 >
< h2 class = "groupheader" > Function Documentation< / h2 >
< a class = "anchor" id = "ga7a19282d629041177b0c0fdf8a039b08" > < / a >
< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > < a class = "el" href = "openjpeg_8h.html#abb5dad6294f4611f1925388e919b16f4" > OPJ_BOOL< / a > opj_matrix_inversion_f < / td >
< td > (< / td >
< td class = "paramtype" > < a class = "el" href = "openjpeg_8h.html#a62c71ae712322de0bef73cebae23fa04" > OPJ_FLOAT32< / a > *  < / td >
< td class = "paramname" > < em > pSrcMatrix< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "openjpeg_8h.html#a62c71ae712322de0bef73cebae23fa04" > OPJ_FLOAT32< / a > *  < / td >
< td class = "paramname" > < em > pDestMatrix< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a >   < / td >
< td class = "paramname" > < em > nb_compo< / em >   < / td >
< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
< p > Calculates a n x n double matrix inversion with a LUP method. < / p >
< p > Data is aligned, rows after rows (or columns after columns). The function does not take ownership of any memory block, data must be fred by the user.< / p >
< dl class = "params" > < dt > Parameters< / dt > < dd >
< table class = "params" >
< tr > < td class = "paramname" > pSrcMatrix< / td > < td > the matrix to invert. < / td > < / tr >
< tr > < td class = "paramname" > pDestMatrix< / td > < td > data to store the inverted matrix. < / td > < / tr >
2017-08-10 06:39:58 +02:00
< tr > < td class = "paramname" > nb_compo< / td > < td > size of the matrix < / td > < / tr >
2015-07-10 18:06:19 +02:00
< / table >
< / dd >
< / dl >
< dl class = "section return" > < dt > Returns< / dt > < dd > OPJ_TRUE if the inversion is successful, OPJ_FALSE if the matrix is singular.< / dd > < / dl >
< p > Calculates a n x n double matrix inversion with a LUP method. < / p >
2016-09-29 22:38:29 +02:00
< p > References < a class = "el" href = "openjpeg_8h.html#ac672bfd7db39c609e828acb07a321964" > OPJ_FALSE< / a > , < a class = "el" href = "group___m_i_s_c.html#ga2bd00e2482ae36197631bde0665cfdfe" > opj_free()< / a > , < a class = "el" href = "invert_8c.html#a40666080ced941508395998c700a4b70" > opj_lupDecompose()< / a > , < a class = "el" href = "invert_8c.html#a88339411e582e3c36af4b808df8561e4" > opj_lupInvert()< / a > , < a class = "el" href = "group___m_i_s_c.html#ga49c70931cbed786f6eef5f095bcb2917" > opj_malloc()< / a > , and < a class = "el" href = "openjpeg_8h.html#a04830036d767cba56cbf5ae5bdc481d3" > OPJ_TRUE< / a > .< / p >
2015-07-10 18:06:19 +02:00
< p > Referenced by < a class = "el" href = "group___j2_k.html#ga4a6561d0899d91b38099da38814cbe86" > opj_j2k_setup_encoder()< / a > .< / p >
< / div >
< / div >
< / div > <!-- contents -->
<!-- start footer part -->
< hr class = "footer" / > < address class = "footer" > < small >
Generated by   < a href = "http://www.doxygen.org/index.html" >
< img class = "footer" src = "doxygen.png" alt = "doxygen" / >
2016-09-29 22:38:29 +02:00
< / a > 1.8.10
2015-07-10 18:06:19 +02:00
< / small > < / address >
< / body >
< / html >
