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<li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><a class="el" href="dir_d1b0f45016cd06bf2eb252bd3f501161.html">mixer</a></li> </ul>
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<div class="title">simple_abst.c File Reference</div> </div>
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<p>Mixer Simple Element Class Interface - Module Abstraction.
<a href="#details">More...</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:a0ecbecfc370c1b1f51b6974ba9ea476e"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="simple__abst_8c.html#a0ecbecfc370c1b1f51b6974ba9ea476e">snd_mixer_simple_basic_register</a> (<a class="el" href="group___mixer.html#ga34161447bc01a64f578456ed13d57e33">snd_mixer_t</a> *mixer, struct <a class="el" href="structsnd__mixer__selem__regopt.html">snd_mixer_selem_regopt</a> *options, <a class="el" href="group___mixer.html#ga51c7b205d5afc62342d9dec3ce54d11f">snd_mixer_class_t</a> **classp)</td></tr>
<tr class="memdesc:a0ecbecfc370c1b1f51b6974ba9ea476e"><td class="mdescLeft"> </td><td class="mdescRight">Register mixer simple element class - basic abstraction. <a href="#a0ecbecfc370c1b1f51b6974ba9ea476e">More...</a><br /></td></tr>
<tr class="separator:a0ecbecfc370c1b1f51b6974ba9ea476e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8ed53ea7af6c9f85a4f62a2b6c8ac0f4"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="simple__abst_8c.html#a8ed53ea7af6c9f85a4f62a2b6c8ac0f4">snd_mixer_sbasic_info</a> (const <a class="el" href="group___mixer.html#ga51c7b205d5afc62342d9dec3ce54d11f">snd_mixer_class_t</a> *class, sm_class_basic_t *info)</td></tr>
<tr class="memdesc:a8ed53ea7af6c9f85a4f62a2b6c8ac0f4"><td class="mdescLeft"> </td><td class="mdescRight">Basic Mixer Abstraction - Get information about device. <a href="#a8ed53ea7af6c9f85a4f62a2b6c8ac0f4">More...</a><br /></td></tr>
<tr class="separator:a8ed53ea7af6c9f85a4f62a2b6c8ac0f4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6209c5d7043b79e6edf5e34de424af6a"><td class="memItemLeft" align="right" valign="top">void * </td><td class="memItemRight" valign="bottom"><a class="el" href="simple__abst_8c.html#a6209c5d7043b79e6edf5e34de424af6a">snd_mixer_sbasic_get_private</a> (const <a class="el" href="group___mixer.html#ga51c7b205d5afc62342d9dec3ce54d11f">snd_mixer_class_t</a> *class)</td></tr>
<tr class="memdesc:a6209c5d7043b79e6edf5e34de424af6a"><td class="mdescLeft"> </td><td class="mdescRight">Get private data for basic abstraction. <a href="#a6209c5d7043b79e6edf5e34de424af6a">More...</a><br /></td></tr>
<tr class="separator:a6209c5d7043b79e6edf5e34de424af6a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad8502b9da0b3b6984c5c3f6d80eaad79"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="simple__abst_8c.html#ad8502b9da0b3b6984c5c3f6d80eaad79">snd_mixer_sbasic_set_private</a> (const <a class="el" href="group___mixer.html#ga51c7b205d5afc62342d9dec3ce54d11f">snd_mixer_class_t</a> *class, void *private_data)</td></tr>
<tr class="memdesc:ad8502b9da0b3b6984c5c3f6d80eaad79"><td class="mdescLeft"> </td><td class="mdescRight">Set private data for basic abstraction. <a href="#ad8502b9da0b3b6984c5c3f6d80eaad79">More...</a><br /></td></tr>
<tr class="separator:ad8502b9da0b3b6984c5c3f6d80eaad79"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0301b1c00c990dd2098bc1ea0b2bd26f"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="simple__abst_8c.html#a0301b1c00c990dd2098bc1ea0b2bd26f">snd_mixer_sbasic_set_private_free</a> (const <a class="el" href="group___mixer.html#ga51c7b205d5afc62342d9dec3ce54d11f">snd_mixer_class_t</a> *class, void(*private_free)(<a class="el" href="group___mixer.html#ga51c7b205d5afc62342d9dec3ce54d11f">snd_mixer_class_t</a> *class))</td></tr>
<tr class="memdesc:a0301b1c00c990dd2098bc1ea0b2bd26f"><td class="mdescLeft"> </td><td class="mdescRight">Set private data free callback for basic abstraction. <a href="#a0301b1c00c990dd2098bc1ea0b2bd26f">More...</a><br /></td></tr>
<tr class="separator:a0301b1c00c990dd2098bc1ea0b2bd26f"><td class="memSeparator" colspan="2"> </td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Mixer Simple Element Class Interface - Module Abstraction. </p>
<dl class="section author"><dt>Author</dt><dd>Jaroslav Kysela <a href="#" onclick="location.href='mai'+'lto:'+'per'+'ex'+'@pe'+'re'+'x.c'+'z'; return false;">perex<span style="display: none;">.nosp@m.</span>@per<span style="display: none;">.nosp@m.</span>ex.cz</a> </dd></dl>
<dl class="section date"><dt>Date</dt><dd>2005</dd></dl>
<p>Mixer simple element class interface. </p>
</div><h2 class="groupheader">Function Documentation</h2>
<a class="anchor" id="a6209c5d7043b79e6edf5e34de424af6a"></a>
<div class="memitem">
<div class="memproto">
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<td class="memname">void* snd_mixer_sbasic_get_private </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="group___mixer.html#ga51c7b205d5afc62342d9dec3ce54d11f">snd_mixer_class_t</a> * </td>
<td class="paramname"><em>class</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Get private data for basic abstraction. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">class</td><td>Mixer class </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>private data </dd></dl>
</div>
</div>
<a class="anchor" id="a8ed53ea7af6c9f85a4f62a2b6c8ac0f4"></a>
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<td class="memname">int snd_mixer_sbasic_info </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="group___mixer.html#ga51c7b205d5afc62342d9dec3ce54d11f">snd_mixer_class_t</a> * </td>
<td class="paramname"><em>class</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">sm_class_basic_t * </td>
<td class="paramname"><em>info</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Basic Mixer Abstraction - Get information about device. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">class</td><td>Mixer class </td></tr>
<tr><td class="paramname">info</td><td>Info structure </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>0 on success otherwise a negative error code </dd></dl>
</div>
</div>
<a class="anchor" id="ad8502b9da0b3b6984c5c3f6d80eaad79"></a>
<div class="memitem">
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<td class="memname">void snd_mixer_sbasic_set_private </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="group___mixer.html#ga51c7b205d5afc62342d9dec3ce54d11f">snd_mixer_class_t</a> * </td>
<td class="paramname"><em>class</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">void * </td>
<td class="paramname"><em>private_data</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Set private data for basic abstraction. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">class</td><td>Mixer class </td></tr>
<tr><td class="paramname">private_data</td><td>Private data </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a0301b1c00c990dd2098bc1ea0b2bd26f"></a>
<div class="memitem">
<div class="memproto">
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<td class="memname">void snd_mixer_sbasic_set_private_free </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="group___mixer.html#ga51c7b205d5afc62342d9dec3ce54d11f">snd_mixer_class_t</a> * </td>
<td class="paramname"><em>class</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">void(*)(<a class="el" href="group___mixer.html#ga51c7b205d5afc62342d9dec3ce54d11f">snd_mixer_class_t</a> *class) </td>
<td class="paramname"><em>private_free</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Set private data free callback for basic abstraction. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">class</td><td>Mixer class </td></tr>
<tr><td class="paramname">private_free</td><td>free callback for private data </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a0ecbecfc370c1b1f51b6974ba9ea476e"></a>
<div class="memitem">
<div class="memproto">
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<td class="memname">int snd_mixer_simple_basic_register </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group___mixer.html#ga34161447bc01a64f578456ed13d57e33">snd_mixer_t</a> * </td>
<td class="paramname"><em>mixer</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">struct <a class="el" href="structsnd__mixer__selem__regopt.html">snd_mixer_selem_regopt</a> * </td>
<td class="paramname"><em>options</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group___mixer.html#ga51c7b205d5afc62342d9dec3ce54d11f">snd_mixer_class_t</a> ** </td>
<td class="paramname"><em>classp</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Register mixer simple element class - basic abstraction. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">mixer</td><td>Mixer handle </td></tr>
<tr><td class="paramname">options</td><td>Options container </td></tr>
<tr><td class="paramname">classp</td><td>Pointer to returned mixer simple element class handle (or NULL </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>0 on success otherwise a negative error code </dd></dl>
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