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<a href="#pub-attribs">Data Fields</a> </div>
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<div class="title">snd_pcm_scope_ops_t Struct Reference<div class="ingroups"><a class="el" href="group___p_c_m___scope.html">Scope Plugin Extension</a></div></div> </div>
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<div class="contents">
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
Data Fields</h2></td></tr>
<tr class="memitem:a08e5b1c60227b0e8c7a0749b5912546c"><td class="memItemLeft" align="right" valign="top">int(* </td><td class="memItemRight" valign="bottom"><a class="el" href="structsnd__pcm__scope__ops__t.html#a08e5b1c60227b0e8c7a0749b5912546c">enable</a> )(<a class="el" href="group___p_c_m.html#ga3cd150b8aa57e634e1e1dd914940c765">snd_pcm_scope_t</a> *scope)</td></tr>
<tr class="memdesc:a08e5b1c60227b0e8c7a0749b5912546c"><td class="mdescLeft"> </td><td class="mdescRight">Enable and prepare it using current params. <a href="#a08e5b1c60227b0e8c7a0749b5912546c">More...</a><br /></td></tr>
<tr class="separator:a08e5b1c60227b0e8c7a0749b5912546c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab51a096e4869951339920222233472ea"><td class="memItemLeft" align="right" valign="top">void(* </td><td class="memItemRight" valign="bottom"><a class="el" href="structsnd__pcm__scope__ops__t.html#ab51a096e4869951339920222233472ea">disable</a> )(<a class="el" href="group___p_c_m.html#ga3cd150b8aa57e634e1e1dd914940c765">snd_pcm_scope_t</a> *scope)</td></tr>
<tr class="memdesc:ab51a096e4869951339920222233472ea"><td class="mdescLeft"> </td><td class="mdescRight">Disable. <a href="#ab51a096e4869951339920222233472ea">More...</a><br /></td></tr>
<tr class="separator:ab51a096e4869951339920222233472ea"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a385ac63fdbf6ccc36176fa5478d8ac6e"><td class="memItemLeft" align="right" valign="top">void(* </td><td class="memItemRight" valign="bottom"><a class="el" href="structsnd__pcm__scope__ops__t.html#a385ac63fdbf6ccc36176fa5478d8ac6e">start</a> )(<a class="el" href="group___p_c_m.html#ga3cd150b8aa57e634e1e1dd914940c765">snd_pcm_scope_t</a> *scope)</td></tr>
<tr class="memdesc:a385ac63fdbf6ccc36176fa5478d8ac6e"><td class="mdescLeft"> </td><td class="mdescRight">PCM has been started. <a href="#a385ac63fdbf6ccc36176fa5478d8ac6e">More...</a><br /></td></tr>
<tr class="separator:a385ac63fdbf6ccc36176fa5478d8ac6e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5dfdb8c411db54ba06ded3dbbc602953"><td class="memItemLeft" align="right" valign="top">void(* </td><td class="memItemRight" valign="bottom"><a class="el" href="structsnd__pcm__scope__ops__t.html#a5dfdb8c411db54ba06ded3dbbc602953">stop</a> )(<a class="el" href="group___p_c_m.html#ga3cd150b8aa57e634e1e1dd914940c765">snd_pcm_scope_t</a> *scope)</td></tr>
<tr class="memdesc:a5dfdb8c411db54ba06ded3dbbc602953"><td class="mdescLeft"> </td><td class="mdescRight">PCM has been stopped. <a href="#a5dfdb8c411db54ba06ded3dbbc602953">More...</a><br /></td></tr>
<tr class="separator:a5dfdb8c411db54ba06ded3dbbc602953"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9844f4406091bfdd318fd7b5870c6108"><td class="memItemLeft" align="right" valign="top">void(* </td><td class="memItemRight" valign="bottom"><a class="el" href="structsnd__pcm__scope__ops__t.html#a9844f4406091bfdd318fd7b5870c6108">update</a> )(<a class="el" href="group___p_c_m.html#ga3cd150b8aa57e634e1e1dd914940c765">snd_pcm_scope_t</a> *scope)</td></tr>
<tr class="memdesc:a9844f4406091bfdd318fd7b5870c6108"><td class="mdescLeft"> </td><td class="mdescRight">New frames are present. <a href="#a9844f4406091bfdd318fd7b5870c6108">More...</a><br /></td></tr>
<tr class="separator:a9844f4406091bfdd318fd7b5870c6108"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa8e49744fbbfa0f1baca9a2e007aabfc"><td class="memItemLeft" align="right" valign="top">void(* </td><td class="memItemRight" valign="bottom"><a class="el" href="structsnd__pcm__scope__ops__t.html#aa8e49744fbbfa0f1baca9a2e007aabfc">reset</a> )(<a class="el" href="group___p_c_m.html#ga3cd150b8aa57e634e1e1dd914940c765">snd_pcm_scope_t</a> *scope)</td></tr>
<tr class="memdesc:aa8e49744fbbfa0f1baca9a2e007aabfc"><td class="mdescLeft"> </td><td class="mdescRight">Reset status. <a href="#aa8e49744fbbfa0f1baca9a2e007aabfc">More...</a><br /></td></tr>
<tr class="separator:aa8e49744fbbfa0f1baca9a2e007aabfc"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:acd57cbf50be03e22140925e32e6e2406"><td class="memItemLeft" align="right" valign="top">void(* </td><td class="memItemRight" valign="bottom"><a class="el" href="structsnd__pcm__scope__ops__t.html#acd57cbf50be03e22140925e32e6e2406">close</a> )(<a class="el" href="group___p_c_m.html#ga3cd150b8aa57e634e1e1dd914940c765">snd_pcm_scope_t</a> *scope)</td></tr>
<tr class="memdesc:acd57cbf50be03e22140925e32e6e2406"><td class="mdescLeft"> </td><td class="mdescRight">PCM is closing. <a href="#acd57cbf50be03e22140925e32e6e2406">More...</a><br /></td></tr>
<tr class="separator:acd57cbf50be03e22140925e32e6e2406"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p><a class="el" href="group___p_c_m.html#gga060d5b81f2fc8efcc35ff3e1de6e9fa4a415afb5482d35b38837035a6dd82b39d">SND_PCM_TYPE_METER</a> scope functions </p>
</div><h2 class="groupheader">Field Documentation</h2>
<a class="anchor" id="acd57cbf50be03e22140925e32e6e2406"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void(* snd_pcm_scope_ops_t::close)(<a class="el" href="group___p_c_m.html#ga3cd150b8aa57e634e1e1dd914940c765">snd_pcm_scope_t</a> *scope)</td>
</tr>
</table>
</div><div class="memdoc">
<p>PCM is closing. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">scope</td><td>scope handle </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="ab51a096e4869951339920222233472ea"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void(* snd_pcm_scope_ops_t::disable)(<a class="el" href="group___p_c_m.html#ga3cd150b8aa57e634e1e1dd914940c765">snd_pcm_scope_t</a> *scope)</td>
</tr>
</table>
</div><div class="memdoc">
<p>Disable. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">scope</td><td>scope handle </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a08e5b1c60227b0e8c7a0749b5912546c"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int(* snd_pcm_scope_ops_t::enable)(<a class="el" href="group___p_c_m.html#ga3cd150b8aa57e634e1e1dd914940c765">snd_pcm_scope_t</a> *scope)</td>
</tr>
</table>
</div><div class="memdoc">
<p>Enable and prepare it using current params. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">scope</td><td>scope handle </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="aa8e49744fbbfa0f1baca9a2e007aabfc"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void(* snd_pcm_scope_ops_t::reset)(<a class="el" href="group___p_c_m.html#ga3cd150b8aa57e634e1e1dd914940c765">snd_pcm_scope_t</a> *scope)</td>
</tr>
</table>
</div><div class="memdoc">
<p>Reset status. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">scope</td><td>scope handle </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a385ac63fdbf6ccc36176fa5478d8ac6e"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void(* snd_pcm_scope_ops_t::start)(<a class="el" href="group___p_c_m.html#ga3cd150b8aa57e634e1e1dd914940c765">snd_pcm_scope_t</a> *scope)</td>
</tr>
</table>
</div><div class="memdoc">
<p>PCM has been started. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">scope</td><td>scope handle </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a5dfdb8c411db54ba06ded3dbbc602953"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void(* snd_pcm_scope_ops_t::stop)(<a class="el" href="group___p_c_m.html#ga3cd150b8aa57e634e1e1dd914940c765">snd_pcm_scope_t</a> *scope)</td>
</tr>
</table>
</div><div class="memdoc">
<p>PCM has been stopped. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">scope</td><td>scope handle </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a9844f4406091bfdd318fd7b5870c6108"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void(* snd_pcm_scope_ops_t::update)(<a class="el" href="group___p_c_m.html#ga3cd150b8aa57e634e1e1dd914940c765">snd_pcm_scope_t</a> *scope)</td>
</tr>
</table>
</div><div class="memdoc">
<p>New frames are present. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">scope</td><td>scope handle </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<hr/>The documentation for this struct was generated from the following file:<ul>
<li>/home/iurt/rpmbuild/BUILD/alsa-lib-1.0.28/include/<a class="el" href="pcm_8h_source.html">pcm.h</a></li>
</ul>
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