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<a href="#func-members">Functions</a> </div>
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<div class="title">Description Functions<div class="ingroups"><a class="el" href="group___p_c_m.html">PCM Interface</a></div></div> </div>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:ga1089d73f52de6e7b724f7453d6f48f36"><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="group___p_c_m___description.html#ga1089d73f52de6e7b724f7453d6f48f36">snd_pcm_type_name</a> (<a class="el" href="group___p_c_m.html#gaca6314f46f54a0b62536c403bbb62601">snd_pcm_type_t</a> type)</td></tr>
<tr class="memdesc:ga1089d73f52de6e7b724f7453d6f48f36"><td class="mdescLeft"> </td><td class="mdescRight">get name of PCM type <a href="#ga1089d73f52de6e7b724f7453d6f48f36">More...</a><br /></td></tr>
<tr class="separator:ga1089d73f52de6e7b724f7453d6f48f36"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gafea7e7c65133faec1da1ef8b2d079578"><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="group___p_c_m___description.html#gafea7e7c65133faec1da1ef8b2d079578">snd_pcm_stream_name</a> (const <a class="el" href="group___p_c_m.html#gac23b43ff55add78638e503b9cc892c24">snd_pcm_stream_t</a> stream)</td></tr>
<tr class="memdesc:gafea7e7c65133faec1da1ef8b2d079578"><td class="mdescLeft"> </td><td class="mdescRight">get name of PCM stream type <a href="#gafea7e7c65133faec1da1ef8b2d079578">More...</a><br /></td></tr>
<tr class="separator:gafea7e7c65133faec1da1ef8b2d079578"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga1406fe8388a612b8e44e5f3682d00e91"><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="group___p_c_m___description.html#ga1406fe8388a612b8e44e5f3682d00e91">snd_pcm_access_name</a> (const <a class="el" href="group___p_c_m.html#ga661221ba5e8f1d6eaf4ab8e2da57cc1a">snd_pcm_access_t</a> _access)</td></tr>
<tr class="memdesc:ga1406fe8388a612b8e44e5f3682d00e91"><td class="mdescLeft"> </td><td class="mdescRight">get name of PCM access type <a href="#ga1406fe8388a612b8e44e5f3682d00e91">More...</a><br /></td></tr>
<tr class="separator:ga1406fe8388a612b8e44e5f3682d00e91"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga2ca258b8ac569ca35f283e48d2181e45"><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="group___p_c_m___description.html#ga2ca258b8ac569ca35f283e48d2181e45">snd_pcm_format_name</a> (const <a class="el" href="group___p_c_m.html#gaa14b7f26877a812acbb39811364177f8">snd_pcm_format_t</a> format)</td></tr>
<tr class="memdesc:ga2ca258b8ac569ca35f283e48d2181e45"><td class="mdescLeft"> </td><td class="mdescRight">get name of PCM sample format <a href="#ga2ca258b8ac569ca35f283e48d2181e45">More...</a><br /></td></tr>
<tr class="separator:ga2ca258b8ac569ca35f283e48d2181e45"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gae201c92e3053c778bd7f2a4f5cc4d0e1"><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="group___p_c_m___description.html#gae201c92e3053c778bd7f2a4f5cc4d0e1">snd_pcm_format_description</a> (const <a class="el" href="group___p_c_m.html#gaa14b7f26877a812acbb39811364177f8">snd_pcm_format_t</a> format)</td></tr>
<tr class="memdesc:gae201c92e3053c778bd7f2a4f5cc4d0e1"><td class="mdescLeft"> </td><td class="mdescRight">get description of PCM sample format <a href="#gae201c92e3053c778bd7f2a4f5cc4d0e1">More...</a><br /></td></tr>
<tr class="separator:gae201c92e3053c778bd7f2a4f5cc4d0e1"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga81beb8c430d897208269bd67bb3309b5"><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="group___p_c_m___description.html#ga81beb8c430d897208269bd67bb3309b5">snd_pcm_subformat_name</a> (const <a class="el" href="group___p_c_m.html#ga1e5fe73a6bdf881e2f91921d5e5327c7">snd_pcm_subformat_t</a> subformat)</td></tr>
<tr class="memdesc:ga81beb8c430d897208269bd67bb3309b5"><td class="mdescLeft"> </td><td class="mdescRight">get name of PCM sample subformat <a href="#ga81beb8c430d897208269bd67bb3309b5">More...</a><br /></td></tr>
<tr class="separator:ga81beb8c430d897208269bd67bb3309b5"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gaf4e162f7a059cbbf8c388cb9ed5e23fc"><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="group___p_c_m___description.html#gaf4e162f7a059cbbf8c388cb9ed5e23fc">snd_pcm_subformat_description</a> (const <a class="el" href="group___p_c_m.html#ga1e5fe73a6bdf881e2f91921d5e5327c7">snd_pcm_subformat_t</a> subformat)</td></tr>
<tr class="memdesc:gaf4e162f7a059cbbf8c388cb9ed5e23fc"><td class="mdescLeft"> </td><td class="mdescRight">get description of PCM sample subformat <a href="#gaf4e162f7a059cbbf8c388cb9ed5e23fc">More...</a><br /></td></tr>
<tr class="separator:gaf4e162f7a059cbbf8c388cb9ed5e23fc"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga59f99dd9647315a7312d1f2b6204b7bc"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group___p_c_m.html#gaa14b7f26877a812acbb39811364177f8">snd_pcm_format_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group___p_c_m___description.html#ga59f99dd9647315a7312d1f2b6204b7bc">snd_pcm_format_value</a> (const char *name)</td></tr>
<tr class="memdesc:ga59f99dd9647315a7312d1f2b6204b7bc"><td class="mdescLeft"> </td><td class="mdescRight">get PCM sample format from name <a href="#ga59f99dd9647315a7312d1f2b6204b7bc">More...</a><br /></td></tr>
<tr class="separator:ga59f99dd9647315a7312d1f2b6204b7bc"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga9a27f18595344de572cce51c4e52ec4e"><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="group___p_c_m___description.html#ga9a27f18595344de572cce51c4e52ec4e">snd_pcm_tstamp_mode_name</a> (const <a class="el" href="group___p_c_m.html#ga695a9755880cf886c13d07938f92ea77">snd_pcm_tstamp_t</a> mode)</td></tr>
<tr class="memdesc:ga9a27f18595344de572cce51c4e52ec4e"><td class="mdescLeft"> </td><td class="mdescRight">get name of PCM tstamp mode setting <a href="#ga9a27f18595344de572cce51c4e52ec4e">More...</a><br /></td></tr>
<tr class="separator:ga9a27f18595344de572cce51c4e52ec4e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga16ea2b82b7ea8f8c7b21e81aa6d28f1f"><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="group___p_c_m___description.html#ga16ea2b82b7ea8f8c7b21e81aa6d28f1f">snd_pcm_state_name</a> (const <a class="el" href="group___p_c_m.html#ga61ac499cb3701ce536d4d83725908860">snd_pcm_state_t</a> state)</td></tr>
<tr class="memdesc:ga16ea2b82b7ea8f8c7b21e81aa6d28f1f"><td class="mdescLeft"> </td><td class="mdescRight">get name of PCM state <a href="#ga16ea2b82b7ea8f8c7b21e81aa6d28f1f">More...</a><br /></td></tr>
<tr class="separator:ga16ea2b82b7ea8f8c7b21e81aa6d28f1f"><td class="memSeparator" colspan="2"> </td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<p>See the <a class="el" href="pcm.html">PCM (digital audio) interface</a> page for more details. </p>
<h2 class="groupheader">Function Documentation</h2>
<a class="anchor" id="ga1406fe8388a612b8e44e5f3682d00e91"></a>
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<td class="memname">const char* snd_pcm_access_name </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group___p_c_m.html#ga661221ba5e8f1d6eaf4ab8e2da57cc1a">snd_pcm_access_t</a> </td>
<td class="paramname"><em>acc</em></td><td>)</td>
<td></td>
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</div><div class="memdoc">
<p>get name of PCM access type </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">acc</td><td>PCM access type </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>ascii name of PCM access type </dd></dl>
</div>
</div>
<a class="anchor" id="gae201c92e3053c778bd7f2a4f5cc4d0e1"></a>
<div class="memitem">
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<td class="memname">const char* snd_pcm_format_description </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group___p_c_m.html#gaa14b7f26877a812acbb39811364177f8">snd_pcm_format_t</a> </td>
<td class="paramname"><em>format</em></td><td>)</td>
<td></td>
</tr>
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</div><div class="memdoc">
<p>get description of PCM sample format </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">format</td><td>PCM sample format </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>ascii description of PCM sample format </dd></dl>
</div>
</div>
<a class="anchor" id="ga2ca258b8ac569ca35f283e48d2181e45"></a>
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<td class="memname">const char* snd_pcm_format_name </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group___p_c_m.html#gaa14b7f26877a812acbb39811364177f8">snd_pcm_format_t</a> </td>
<td class="paramname"><em>format</em></td><td>)</td>
<td></td>
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</div><div class="memdoc">
<p>get name of PCM sample format </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">format</td><td>PCM sample format </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>ascii name of PCM sample format </dd></dl>
<dl><dt><b>Examples: </b></dt><dd><a class="el" href="_2test_2latency_8c-example.html#a33">/test/latency.c</a>, and <a class="el" href="_2test_2pcm_8c-example.html#a51">/test/pcm.c</a>.</dd>
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<a class="anchor" id="ga59f99dd9647315a7312d1f2b6204b7bc"></a>
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<td class="memname"><a class="el" href="group___p_c_m.html#gaa14b7f26877a812acbb39811364177f8">snd_pcm_format_t</a> snd_pcm_format_value </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>name</em></td><td>)</td>
<td></td>
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</div><div class="memdoc">
<p>get PCM sample format from name </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">name</td><td>PCM sample format name (case insensitive) </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>PCM sample format </dd></dl>
<dl><dt><b>Examples: </b></dt><dd><a class="el" href="_2test_2latency_8c-example.html#a34">/test/latency.c</a>.</dd>
</dl>
</div>
</div>
<a class="anchor" id="ga16ea2b82b7ea8f8c7b21e81aa6d28f1f"></a>
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<td class="memname">const char* snd_pcm_state_name </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group___p_c_m.html#ga61ac499cb3701ce536d4d83725908860">snd_pcm_state_t</a> </td>
<td class="paramname"><em>state</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>get name of PCM state </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">state</td><td>PCM state </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>ascii name of PCM state </dd></dl>
</div>
</div>
<a class="anchor" id="gafea7e7c65133faec1da1ef8b2d079578"></a>
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<td class="memname">const char* snd_pcm_stream_name </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group___p_c_m.html#gac23b43ff55add78638e503b9cc892c24">snd_pcm_stream_t</a> </td>
<td class="paramname"><em>stream</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>get name of PCM stream type </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">stream</td><td>PCM stream type </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>ascii name of PCM stream type </dd></dl>
</div>
</div>
<a class="anchor" id="gaf4e162f7a059cbbf8c388cb9ed5e23fc"></a>
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<td class="memname">const char* snd_pcm_subformat_description </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group___p_c_m.html#ga1e5fe73a6bdf881e2f91921d5e5327c7">snd_pcm_subformat_t</a> </td>
<td class="paramname"><em>subformat</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>get description of PCM sample subformat </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">subformat</td><td>PCM sample subformat </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>ascii description of PCM sample subformat </dd></dl>
</div>
</div>
<a class="anchor" id="ga81beb8c430d897208269bd67bb3309b5"></a>
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<td class="memname">const char* snd_pcm_subformat_name </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group___p_c_m.html#ga1e5fe73a6bdf881e2f91921d5e5327c7">snd_pcm_subformat_t</a> </td>
<td class="paramname"><em>subformat</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>get name of PCM sample subformat </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">subformat</td><td>PCM sample subformat </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>ascii name of PCM sample subformat </dd></dl>
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<td class="memname">const char* snd_pcm_tstamp_mode_name </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group___p_c_m.html#ga695a9755880cf886c13d07938f92ea77">snd_pcm_tstamp_t</a> </td>
<td class="paramname"><em>mode</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>get name of PCM tstamp mode setting </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">mode</td><td>PCM tstamp mode </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>ascii name of PCM tstamp mode setting </dd></dl>
</div>
</div>
<a class="anchor" id="ga1089d73f52de6e7b724f7453d6f48f36"></a>
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<td class="memname">const char* snd_pcm_type_name </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group___p_c_m.html#gaca6314f46f54a0b62536c403bbb62601">snd_pcm_type_t</a> </td>
<td class="paramname"><em>type</em></td><td>)</td>
<td></td>
</tr>
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<p>get name of PCM type </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">type</td><td>PCM type </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>ascii name of PCM type </dd></dl>
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