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+<!-- Creator : groff version 1.18.1 -->
+<!-- CreationDate: Fri Jul 13 17:43:15 2007 -->
+<html>
+<head>
+<meta name="generator" content="groff -Thtml, see www.gnu.org">
+<meta name="Content-Style" content="text/css">
+<title>CODEC</title>
+</head>
+<body>
+
+<h1 align=center>CODEC</h1>
+<a href="#NAME">NAME</a><br>
+<a href="#SYNOPSIS">SYNOPSIS</a><br>
+<a href="#DESCRIPTION">DESCRIPTION</a><br>
+<a href="#DIAGNOSTICS">DIAGNOSTICS</a><br>
+<a href="#SEE ALSO">SEE ALSO</a><br>
+
+<hr>
+<a name="NAME"></a>
+<h2>NAME</h2>
+<!-- INDENTATION -->
+<table width="100%" border=0 rules="none" frame="void"
+ cols="2" cellspacing="0" cellpadding="0">
+<tr valign="top" align="left">
+<td width="8%"></td>
+<td width="91%">
+<p>TIFFFindCODEC, TIFFRegisterCODEC, TIFFUnRegisterCODEC,
+TIFFIsCODECConfigured &minus; codec-related utility
+routines</p>
+</td>
+</table>
+<a name="SYNOPSIS"></a>
+<h2>SYNOPSIS</h2>
+<!-- INDENTATION -->
+<table width="100%" border=0 rules="none" frame="void"
+ cols="2" cellspacing="0" cellpadding="0">
+<tr valign="top" align="left">
+<td width="8%"></td>
+<td width="91%">
+<p><b>#include &lt;tiffio.h&gt;</b></p>
+<!-- INDENTATION -->
+<p><b>const TIFFCodec* TIFFFindCODEC(uint16</b>
+<i>scheme</i><b>);<br>
+TIFFCodec* TIFFRegisterCODEC(uint16</b> <i>scheme</i><b>,
+const char *</b><i>method</i><b>, TIFFInitMethod</b>
+<i>init</i><b>);<br>
+void TIFFUnRegisterCODEC(TIFFCodec
+*</b><i>codec</i><b>);<br>
+int TIFFIsCODECConfigured(uint16</b>
+<i>scheme</i><b>);</b></p>
+</td>
+</table>
+<a name="DESCRIPTION"></a>
+<h2>DESCRIPTION</h2>
+<!-- INDENTATION -->
+<table width="100%" border=0 rules="none" frame="void"
+ cols="2" cellspacing="0" cellpadding="0">
+<tr valign="top" align="left">
+<td width="8%"></td>
+<td width="91%">
+<p><i>libtiff</i> supports a variety of compression schemes
+implemented by software <i>codecs</i>. Each codec adheres to
+a modular interface that provides for the decoding and
+encoding of image data; as well as some other methods for
+initialization, setup, cleanup, and the control of default
+strip and tile sizes. Codecs are identified by the
+associated value of the <small>TIFF</small>
+<i>Compression</i> tag; e.g. 5 for <small>LZW</small>
+compression.</p>
+<!-- INDENTATION -->
+<p>The <i>TIFFRegisterCODEC</i> routine can be used to
+augment or override the set of codecs available to an
+application. If the specified <i>scheme</i> already has a
+registered codec then it is <i>overridden</i> and any images
+with data encoded with this compression scheme will be
+decoded using the supplied coded.</p>
+<!-- INDENTATION -->
+<p><i>TIFFIsCODECConfigured</i> returns 1 if the codec is
+configured and working. Otherwise 0 will be returned.</p>
+</td>
+</table>
+<a name="DIAGNOSTICS"></a>
+<h2>DIAGNOSTICS</h2>
+<!-- INDENTATION -->
+<table width="100%" border=0 rules="none" frame="void"
+ cols="2" cellspacing="0" cellpadding="0">
+<tr valign="top" align="left">
+<td width="8%"></td>
+<td width="91%">
+<p><b>No space to register compression scheme %s</b>.
+<i>TIFFRegisterCODEC</i> was unable to allocate memory for
+the data structures needed to register a codec.</p>
+<!-- INDENTATION -->
+<p><b>Cannot remove compression scheme %s; not
+registered</b>. <i>TIFFUnRegisterCODEC</i> did not locate
+the specified codec in the table of registered compression
+schemes.</p>
+</td>
+</table>
+<a name="SEE ALSO"></a>
+<h2>SEE ALSO</h2>
+<!-- INDENTATION -->
+<table width="100%" border=0 rules="none" frame="void"
+ cols="2" cellspacing="0" cellpadding="0">
+<tr valign="top" align="left">
+<td width="8%"></td>
+<td width="91%">
+<p><b>libtiff</b>(3TIFF)</p>
+<!-- INDENTATION -->
+<p>Libtiff library home page:
+<b>http://www.remotesensing.org/libtiff/</b></p>
+</td>
+</table>
+<hr>
+</body>
+</html>