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<title>get_image_channel_data_type</title>
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<div class="refentry">
<a id="id-1"></a>
<div class="titlepage"></div>
<div xmlns="" class="refnamediv">
<a xmlns="http://www.w3.org/1999/xhtml" id="get_image_channel_data_type"></a>
<h1>get_image_channel_data_type</h1>
<p>
Return the channel data type.
</p>
</div>
<div class="refsynopsisdiv">
<h2></h2>
<div class="funcsynopsis">
<table xmlns="" border="0" summary="Function synopsis" cellspacing="0" cellpadding="0">
<tr valign="bottom">
<td>
<code xmlns="http://www.w3.org/1999/xhtml" class="funcdef">
<a class="link" href="scalarDataTypes.html" target="pagedisplay">int</a>
<strong class="fsfunc">
get_image_channel_data_type
</strong>
(</code>
<td>
aQual <a xmlns="http://www.w3.org/1999/xhtml" class="link" href="otherDataTypes.html" target="pagedisplay">image1d_t</a>
 <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">image</var>
<code>)</code></td>
</td>
</tr>
</table>
</div>
<div class="funcsynopsis">
<table xmlns="" border="0" summary="Function synopsis" cellspacing="0" cellpadding="0">
<tr valign="bottom">
<td>
<code xmlns="http://www.w3.org/1999/xhtml" class="funcdef">
<a class="link" href="scalarDataTypes.html" target="pagedisplay">int</a>
<strong class="fsfunc">
get_image_channel_data_type
</strong>
(</code>
<td>
aQual <a xmlns="http://www.w3.org/1999/xhtml" class="link" href="otherDataTypes.html" target="pagedisplay">image1d_buffer_t</a>
 <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">image</var>
<code>)</code></td>
</td>
</tr>
</table>
</div>
<div class="funcsynopsis">
<table xmlns="" border="0" summary="Function synopsis" cellspacing="0" cellpadding="0">
<tr valign="bottom">
<td>
<code xmlns="http://www.w3.org/1999/xhtml" class="funcdef">
<a class="link" href="scalarDataTypes.html" target="pagedisplay">int</a>
<strong class="fsfunc">
get_image_channel_data_type
</strong>
(</code>
<td>
aQual <a xmlns="http://www.w3.org/1999/xhtml" class="link" href="otherDataTypes.html" target="pagedisplay">image2d_t</a>
 <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">image</var>
<code>)</code></td>
</td>
</tr>
</table>
</div>
<div class="funcsynopsis">
<table xmlns="" border="0" summary="Function synopsis" cellspacing="0" cellpadding="0">
<tr valign="bottom">
<td>
<code xmlns="http://www.w3.org/1999/xhtml" class="funcdef">
<a class="link" href="scalarDataTypes.html" target="pagedisplay">int</a>
<strong class="fsfunc">
get_image_channel_data_type
</strong>
(</code>
<td>
aQual <a xmlns="http://www.w3.org/1999/xhtml" class="link" href="otherDataTypes.html" target="pagedisplay">image3d_t</a>
 <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">image</var>
<code>)</code></td>
</td>
</tr>
</table>
</div>
<div class="funcsynopsis">
<table xmlns="" border="0" summary="Function synopsis" cellspacing="0" cellpadding="0">
<tr valign="bottom">
<td>
<code xmlns="http://www.w3.org/1999/xhtml" class="funcdef">
<a class="link" href="scalarDataTypes.html" target="pagedisplay">int</a>
<strong class="fsfunc">
get_image_channel_data_type
</strong>
(</code>
<td>
aQual <a xmlns="http://www.w3.org/1999/xhtml" class="link" href="otherDataTypes.html" target="pagedisplay">image1d_array_t</a>
 <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">image</var>
<code>)</code></td>
</td>
</tr>
</table>
</div>
<div class="funcsynopsis">
<table xmlns="" border="0" summary="Function synopsis" cellspacing="0" cellpadding="0">
<tr valign="bottom">
<td>
<code xmlns="http://www.w3.org/1999/xhtml" class="funcdef">
<a class="link" href="scalarDataTypes.html" target="pagedisplay">int</a>
<strong class="fsfunc">
get_image_channel_data_type
</strong>
(</code>
<td>
aQual <a xmlns="http://www.w3.org/1999/xhtml" class="link" href="otherDataTypes.html" target="pagedisplay">image2d_array_t</a>
 <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">image</var>
<code>)</code></td>
</td>
</tr>
</table>
</div>
<div class="funcsynopsis">
<table xmlns="" border="0" summary="Function synopsis" cellspacing="0" cellpadding="0">
<tr valign="bottom">
<td>
<code xmlns="http://www.w3.org/1999/xhtml" class="funcdef">
<a class="link" href="scalarDataTypes.html" target="pagedisplay">int</a>
<strong class="fsfunc">
get_image_channel_data_type
</strong>
(</code>
<td>
aQual <a xmlns="http://www.w3.org/1999/xhtml" class="link" href="otherDataTypes.html" target="pagedisplay">image2d_depth_t</a>
 <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">image</var>
<code>)</code></td>
</td>
</tr>
</table>
</div>
<div class="funcsynopsis">
<table xmlns="" border="0" summary="Function synopsis" cellspacing="0" cellpadding="0">
<tr valign="bottom">
<td>
<code xmlns="http://www.w3.org/1999/xhtml" class="funcdef">
<a class="link" href="scalarDataTypes.html" target="pagedisplay">int</a>
<strong class="fsfunc">
get_image_channel_data_type
</strong>
(</code>
<td>
aQual <a xmlns="http://www.w3.org/1999/xhtml" class="link" href="otherDataTypes.html" target="pagedisplay">image2d_array_depth_t</a>
 <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">image</var>
<code>)</code></td>
</td>
</tr>
</table>
</div>
<h2><a id="id-1.4.10"></a>Functions added with MSAA support enabled by extension
<code class="code">cl_khr_gl_msaa_sharing</code>:</h2>
<div class="funcsynopsis">
<table xmlns="" border="0" summary="Function synopsis" cellspacing="0" cellpadding="0">
<tr valign="bottom">
<td>
<code xmlns="http://www.w3.org/1999/xhtml" class="funcdef">
<a class="link" href="scalarDataTypes.html" target="pagedisplay">int</a>
<strong class="fsfunc">
get_image_channel_data_type
</strong>
(</code>
<td>
<a xmlns="http://www.w3.org/1999/xhtml" class="link" href="otherDataTypes.html" target="pagedisplay">image2d_msaa_t </a>
 <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">image</var>
<code>)</code></td>
</td>
</tr>
</table>
</div>
<div class="funcsynopsis">
<table xmlns="" border="0" summary="Function synopsis" cellspacing="0" cellpadding="0">
<tr valign="bottom">
<td>
<code xmlns="http://www.w3.org/1999/xhtml" class="funcdef">
<a class="link" href="scalarDataTypes.html" target="pagedisplay">int</a>
<strong class="fsfunc">
get_image_channel_data_type
</strong>
(</code>
<td>
<a xmlns="http://www.w3.org/1999/xhtml" class="link" href="otherDataTypes.html" target="pagedisplay">image2d_array_msaa_t </a>
 <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">image</var>
<code>)</code></td>
</td>
</tr>
</table>
</div>
<div class="funcsynopsis">
<table xmlns="" border="0" summary="Function synopsis" cellspacing="0" cellpadding="0">
<tr valign="bottom">
<td>
<code xmlns="http://www.w3.org/1999/xhtml" class="funcdef">
<a class="link" href="scalarDataTypes.html" target="pagedisplay">int</a>
<strong class="fsfunc">
get_image_channel_data_type
</strong>
(</code>
<td>
<a xmlns="http://www.w3.org/1999/xhtml" class="link" href="otherDataTypes.html" target="pagedisplay">image2d_msaa_depth_t </a>
 <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">image</var>
<code>)</code></td>
</td>
</tr>
</table>
</div>
<div class="funcsynopsis">
<table xmlns="" border="0" summary="Function synopsis" cellspacing="0" cellpadding="0">
<tr valign="bottom">
<td>
<code xmlns="http://www.w3.org/1999/xhtml" class="funcdef">
<a class="link" href="scalarDataTypes.html" target="pagedisplay">int</a>
<strong class="fsfunc">
get_image_channel_data_type
</strong>
(</code>
<td>
<a xmlns="http://www.w3.org/1999/xhtml" class="link" href="otherDataTypes.html" target="pagedisplay">image2d_array_msaa_depth_t </a>
 <var xmlns="http://www.w3.org/1999/xhtml" class="pdparam">image</var>
<code>)</code></td>
</td>
</tr>
</table>
</div>
</div>
<div class="refsect1">
<a id="description"></a>
<h2>Description</h2>
<p>
<code class="varname">aQual</code> refers to one of the access qualifiers <code class="code">read_only</code>, <code class="code">write_only</code>, or <code class="code">read_write</code>.
</p>
<p>
Return the channel data type. Valid values are:</p>
<div class="literallayout">
<p><br />
CLK_SNORM_INT8<br />
CLK_SNORM_INT16<br />
CLK_UNORM_INT8<br />
CLK_UNORM_INT16<br />
CLK_UNORM_SHORT_565<br />
CLK_UNORM_SHORT_555<br />
CLK_UNORM_SHORT_101010<br />
CLK_SIGNED_INT8<br />
CLK_SIGNED_INT16<br />
CLK_SIGNED_INT32<br />
CLK_UNSIGNED_INT8<br />
CLK_UNSIGNED_INT16<br />
CLK_UNSIGNED_INT32<br />
CLK_HALF_FLOAT<br />
CLK_FLOAT</p>
</div>
<p>
</p>
</div>
<div class="refsect1">
<a id="notes"></a>
<h2>Notes</h2>
<p>
The values returned by <code class="function">get_image_channel_data_type</code>
and <code class="function">get_image_channel_order</code> as
specified the table above with the <code class="code">CLK_</code> prefixes
correspond to the <code class="code">CL_</code> prefixes used to describe
the image channel order and data type in tables 5.4 (see
<a class="citerefentry" href="clCreateSubBuffer.html"><span class="citerefentry"><span class="refentrytitle">clCreateSubBuffer</span></span></a>)
and 5.5 (see
<a class="citerefentry" href="clEnqueueMapBuffer.html"><span class="citerefentry"><span class="refentrytitle">clEnqueueMapBuffer</span></span></a>).
For example, both
<code class="constant">CL_UNORM_INT8</code> and
<code class="constant">CLK_UNORM_INT8</code> refer to an
image channel data type that is an
unnormalized unsigned 8-bit integer.
</p>
</div>
<div class="refsect1">
<a id="specification"></a>
<h2>Specification</h2>
<p>
<img src="pdficon_small1.gif" />
<a href="https://www.khronos.org/registry/cl/specs/opencl-2.1-openclc.pdf#page=127" target="OpenCL Spec">OpenCL Specification</a>
</p>
</div>
<div class="refsect1">
<a id="seealso"></a>
<h2>Also see</h2>
<p>
<a class="citerefentry" href="imageFunctions.html"><span class="citerefentry"><span class="refentrytitle">Image Functions</span></span></a>,
<a class="citerefentry" href="cl_khr_gl_msaa_sharing.html"><span class="citerefentry"><span class="refentrytitle">cl_khr_gl_msaa_sharing</span></span></a>,
<a class="citerefentry" href="clCreateSubBuffer.html"><span class="citerefentry"><span class="refentrytitle">clCreateSubBuffer</span></span></a>,
<a class="citerefentry" href="clEnqueueMapBuffer.html"><span class="citerefentry"><span class="refentrytitle">clEnqueueMapBuffer</span></span></a>
</p>
</div>
<div xmlns="" class="refsect3" lang="en" xml:lang="en"><a xmlns="http://www.w3.org/1999/xhtml" id="Copyright"></a><h4 xmlns="http://www.w3.org/1999/xhtml"></h4><img xmlns="http://www.w3.org/1999/xhtml" src="KhronosLogo.jpg" /><p xmlns="http://www.w3.org/1999/xhtml"></p>Copyright © 2007-2015 The Khronos Group Inc.
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and/or associated documentation files (the
"Materials"), to deal in the Materials without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Materials, and to
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