2006-03-13 10:06:17 -05:00
|
|
|
<!-- Creator : groff version 1.18.1 -->
|
2007-06-27 08:03:37 -04:00
|
|
|
<!-- CreationDate: Sat Feb 24 18:37:15 2007 -->
|
2005-03-06 06:11:43 -05:00
|
|
|
<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>
|
2006-03-13 10:06:17 -05:00
|
|
|
<!-- 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 − I/O
|
|
|
|
|
buffering control routines</p>
|
|
|
|
|
</td>
|
|
|
|
|
</table>
|
2005-03-06 06:11:43 -05:00
|
|
|
<a name="SYNOPSIS"></a>
|
|
|
|
|
<h2>SYNOPSIS</h2>
|
2006-03-13 10:06:17 -05:00
|
|
|
<!-- 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 <tiffio.h>
|
|
|
|
|
|
|
|
|
|
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>
|
2005-03-06 06:11:43 -05:00
|
|
|
<a name="DESCRIPTION"></a>
|
|
|
|
|
<h2>DESCRIPTION</h2>
|
2006-03-13 10:06:17 -05:00
|
|
|
<!-- 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
|
2005-03-06 06:11:43 -05:00
|
|
|
‘‘intelligent clients’’ 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>
|
2006-03-13 10:06:17 -05:00
|
|
|
<!-- 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 −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>
|
2005-03-06 06:11:43 -05:00
|
|
|
<a name="DIAGNOSTICS"></a>
|
|
|
|
|
<h2>DIAGNOSTICS</h2>
|
2006-03-13 10:06:17 -05:00
|
|
|
<!-- 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>.
|
2005-03-06 06:11:43 -05:00
|
|
|
<i>TIFFReadBufferSetup</i> was unable to dynamically
|
|
|
|
|
allocate space for a data buffer.</p>
|
2006-03-13 10:06:17 -05:00
|
|
|
<!-- 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>
|
2005-03-06 06:11:43 -05:00
|
|
|
<a name="SEE ALSO"></a>
|
|
|
|
|
<h2>SEE ALSO</h2>
|
2006-03-13 10:06:17 -05:00
|
|
|
<!-- 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:
|
2016-09-25 16:05:44 -04:00
|
|
|
<b>http://www.simplesystems.org/libtiff/</b></p>
|
2006-03-13 10:06:17 -05:00
|
|
|
</td>
|
|
|
|
|
</table>
|
2005-03-06 06:11:43 -05:00
|
|
|
<hr>
|
|
|
|
|
</body>
|
|
|
|
|
</html>
|
