em>_info</em> before calling this function and refuse to decode streams where it is larger than some reasonable maximum. libtheora will not check this for you, because there may be machines that can handle such streams and applications that wish to. </p>
<dl><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>_info</em>&nbsp;</td><td>A <a class="el" href="structth__info.html" title="Theora bitstream information.">th_info</a>