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  50 <div class="title">opj_decoding_param Struct Reference<div class="ingroups"><a class="el" href="group___j2_k.html">J2K - JPEG-2000 codestream reader/writer</a></div></div>  </div>
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  53
  54 <p><code>#include &lt;<a class="el" href="j2k_8h_source.html">j2k.h</a>&gt;</code></p>
  55 <table class="memberdecls">
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  57 Data Fields</h2></td></tr>
  58 <tr class="memitem:ac39589eec454fb99b40d8bc5a4c4f477"><td class="memItemLeft" align="right" valign="top"><a class="el" href="openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb">OPJ_UINT32</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structopj__decoding__param.html#ac39589eec454fb99b40d8bc5a4c4f477">m_reduce</a></td></tr>
  59 <tr class="memdesc:ac39589eec454fb99b40d8bc5a4c4f477"><td class="mdescLeft">&#160;</td><td class="mdescRight">if != 0, then original dimension divided by 2^(reduce); if == 0 or not used, image is decoded to the full resolution  <a href="#ac39589eec454fb99b40d8bc5a4c4f477">More...</a><br /></td></tr>
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  62 <tr class="memdesc:a022188600998169e6ba1a8c998cb227d"><td class="mdescLeft">&#160;</td><td class="mdescRight">if != 0, then only the first "layer" layers are decoded; if == 0 or not used, all the quality layers are decoded  <a href="#a022188600998169e6ba1a8c998cb227d">More...</a><br /></td></tr>
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  65 <h2 class="groupheader">Field Documentation</h2>
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  71           <td class="memname"><a class="el" href="openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb">OPJ_UINT32</a> opj_decoding_param::m_layer</td>
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  75
  76 <p>if != 0, then only the first "layer" layers are decoded; if == 0 or not used, all the quality layers are decoded </p>
  77
  78 <p>Referenced by <a class="el" href="group___j2_k.html#gae37490bb6b2eb9a851e24c4a53aa6da0">opj_j2k_read_cod()</a>, and <a class="el" href="group___j2_k.html#gad278fa72d1461084c57c87a4276850cf">opj_j2k_setup_decoder()</a>.</p>
  79
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  87           <td class="memname"><a class="el" href="openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb">OPJ_UINT32</a> opj_decoding_param::m_reduce</td>
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  91
  92 <p>if != 0, then original dimension divided by 2^(reduce); if == 0 or not used, image is decoded to the full resolution </p>
  93
  94 <p>Referenced by <a class="el" href="group___j2_k.html#gaa91c21b73fc17028a77ba44d3987f17a">opj_j2k_read_siz()</a>, <a class="el" href="group___j2_k.html#ga302098a94dfdd7406da50abc633720d8">opj_j2k_read_SPCod_SPCoc()</a>, <a class="el" href="j2k_8h.html#ad2c05f29bca659d072a13133993312f9">opj_j2k_set_decoded_resolution_factor()</a>, <a class="el" href="group___j2_k.html#gad278fa72d1461084c57c87a4276850cf">opj_j2k_setup_decoder()</a>, and <a class="el" href="tcd_8c.html#a54bd587a88cc401980302d13635b2703">opj_tcd_init_tile()</a>.</p>
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