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+<!-- Creator : groff version 1.18.1 -->
+<!-- CreationDate: Sat Feb 24 18:37:15 2007 -->
+<html>
+<head>
+<meta name="generator" content="groff -Thtml, see www.gnu.org">
+<meta name="Content-Style" content="text/css">
+<title>TIFFBUFFER</title>
+</head>
+<body>
+
+<h1 align=center>TIFFBUFFER</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>TIFFReadBufferSetup, TIFFWriteBufferSetup &minus; I/O
+buffering control 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%">
+<pre><b>#include &lt;tiffio.h&gt;
+
+int TIFFReadBufferSetup(TIFF *</b><i>tif</i><b>, tdata_t</b> <i>buffer</i><b>, tsize_t</b> <i>size</i><b>);
+int TIFFWriteBufferSetup(TIFF *</b><i>tif</i><b>, tdata_t</b> <i>buffer</i><b>, tsize_t</b> <i>size</i><b>);
+</b></pre>
+</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>The following routines are provided for client-control of
+the I/O buffers used by the library. Applications need never
+use these routines; they are provided only for
+&lsquo;&lsquo;intelligent clients&rsquo;&rsquo; that wish to
+optimize memory usage and/or eliminate potential copy
+operations that can occur when working with images that have
+data stored without compression.</p>
+<!-- INDENTATION -->
+<p><i>TIFFReadBufferSetup</i> sets up the data buffer used
+to read raw (encoded) data from a file. If the specified
+pointer is <small>NULL</small> (zero), then a buffer of the
+appropriate size is allocated. Otherwise the caller must
+guarantee that the buffer is large enough to hold any
+individual strip of raw data. <i>TIFFReadBufferSetup</i>
+returns a non-zero value if the setup was successful and
+zero otherwise.</p>
+<!-- INDENTATION -->
+<p><i>TIFFWriteBufferSetup</i> sets up the data buffer used
+to write raw (encoded) data to a file. If the specified
+<i>size</i> is &minus;1 then the buffer size is selected to
+hold a complete tile or strip, or at least 8 kilobytes,
+whichever is greater. If the specified <i>buffer</i> is
+<small>NULL</small> (zero), then a buffer of the appropriate
+size is dynamically allocated. <i>TIFFWriteBufferSetup</i>
+returns a non-zero value if the setup was successful and
+zero otherwise.</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>%s: No space for data buffer at scanline %ld</b>.
+<i>TIFFReadBufferSetup</i> was unable to dynamically
+allocate space for a data buffer.</p>
+<!-- INDENTATION -->
+<p><b>%s: No space for output buffer</b>.
+<i>TIFFWriteBufferSetup</i> was unable to dynamically
+allocate space for a data buffer.</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>