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<h1>snd_pcm_channel_area_t Struct Reference<br/>
<small>
[<a class="el" href="group___p_c_m.html">PCM Interface</a>]</small>
</h1><!-- doxytag: class="snd_pcm_channel_area_t" --><table border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="2"><h2>Data Fields</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void * </td><td class="memItemRight" valign="bottom"><a class="el" href="structsnd__pcm__channel__area__t.html#a83acdf3245dcb74dffe74cce53d65876">addr</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="structsnd__pcm__channel__area__t.html#aba2a69e0d221beaa9f2f115254cb515a">first</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="structsnd__pcm__channel__area__t.html#aedbe57a917a0ba24bf1f526387e6e43a">step</a></td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>PCM area specification </p>
<dl><dt><b>Examples: </b></dt><dd>
<p><a class="el" href="_2test_2pcm_8c-example.html#_a3">/test/pcm.c</a>.</p>
</dd>
</dl><hr/><h2>Field Documentation</h2>
<a class="anchor" id="a83acdf3245dcb74dffe74cce53d65876"></a><!-- doxytag: member="snd_pcm_channel_area_t::addr" ref="a83acdf3245dcb74dffe74cce53d65876" args="" -->
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<td class="memname">void* <a class="el" href="structsnd__pcm__channel__area__t.html#a83acdf3245dcb74dffe74cce53d65876">snd_pcm_channel_area_t::addr</a></td>
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<p>base address of channel samples </p>
<dl><dt><b>Examples: </b></dt><dd><a class="el" href="_2test_2pcm_8c-example.html#a65">/test/pcm.c</a>.</dd>
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<td class="memname">unsigned int <a class="el" href="structsnd__pcm__channel__area__t.html#aba2a69e0d221beaa9f2f115254cb515a">snd_pcm_channel_area_t::first</a></td>
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<p>offset to first sample in bits </p>
<dl><dt><b>Examples: </b></dt><dd><a class="el" href="_2test_2pcm_8c-example.html#a11">/test/pcm.c</a>.</dd>
</dl>
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<a class="anchor" id="aedbe57a917a0ba24bf1f526387e6e43a"></a><!-- doxytag: member="snd_pcm_channel_area_t::step" ref="aedbe57a917a0ba24bf1f526387e6e43a" args="" -->
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<td class="memname">unsigned int <a class="el" href="structsnd__pcm__channel__area__t.html#aedbe57a917a0ba24bf1f526387e6e43a">snd_pcm_channel_area_t::step</a></td>
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<p>samples distance in bits </p>
<dl><dt><b>Examples: </b></dt><dd><a class="el" href="_2test_2pcm_8c-example.html#a12">/test/pcm.c</a>.</dd>
</dl>
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<hr/>The documentation for this struct was generated from the following file:<ul>
<li>/home/qateam/rpm/BUILD/alsa-lib-1.0.23/include/<a class="el" href="pcm_8h_source.html">pcm.h</a></li>
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