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<h1>/home/alsa/tmp/cvs/alsa-lib/src/pcm/pcm_asym.c File Reference</h1>PCM Asymmetrical Plugin Interface. <a href="#_details">More...</a>
<p>
<table border="0" cellpadding="0" cellspacing="0">
<tbody><tr><td><br>
</td></tr>
<tr><td colspan="2"><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="pcm__asym_8c.html#b9eca732c884d2dd9bcde04317d12293">_snd_pcm_asym_open</a> (<a class="el" href="group___p_c_m.html#gb5676348e7618b444e28907607660cef">snd_pcm_t</a> **pcmp, const char *name, <a class="el" href="group___config.html#gb7dc173feea5bedcd999bba678eb53a7">snd_config_t</a> *root, <a class="el" href="group___config.html#gb7dc173feea5bedcd999bba678eb53a7">snd_config_t</a> *conf, <a class="el" href="group___p_c_m.html#g854f0966bd0d7248ed3d9e5c293136ed">snd_pcm_stream_t</a> stream, int mode)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Creates a new asym stream PCM.  <a href="#b9eca732c884d2dd9bcde04317d12293"></a><br></td></tr>
</tbody></table>
</p><hr><a name="_details"></a><h2>Detailed Description</h2>
PCM Asymmetrical Plugin Interface. 
<p>
</p><dl class="author" compact="compact"><dt><b>Author:</b></dt><dd>Takashi Iwai &lt;<a href="mailto:tiwai@suse.de">tiwai@suse.de</a>&gt; </dd></dl>
<dl class="date" compact="compact"><dt><b>Date:</b></dt><dd>2003 </dd></dl>
<hr><h2>Function Documentation</h2>
<a class="anchor" name="b9eca732c884d2dd9bcde04317d12293"></a><!-- doxytag: member="pcm_asym.c::_snd_pcm_asym_open" ref="b9eca732c884d2dd9bcde04317d12293" args="(snd_pcm_t **pcmp, const char *name, snd_config_t *root, snd_config_t *conf, snd_pcm_stream_t stream, int mode)" -->
<div class="memitem">
<div class="memproto">
      <table class="memname">
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          <td class="memname">int _snd_pcm_asym_open           </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="group___p_c_m.html#gb5676348e7618b444e28907607660cef">snd_pcm_t</a> **&nbsp;</td>
          <td class="paramname"> <em>pcmp</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"><br>
</td>
          <td><br>
</td>
          <td class="paramtype">const char *&nbsp;</td>
          <td class="paramname"> <em>name</em>, </td>
        </tr>
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          <td class="paramkey"><br>
</td>
          <td><br>
</td>
          <td class="paramtype"><a class="el" href="group___config.html#gb7dc173feea5bedcd999bba678eb53a7">snd_config_t</a> *&nbsp;</td>
          <td class="paramname"> <em>root</em>, </td>
        </tr>
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          <td class="paramkey"><br>
</td>
          <td><br>
</td>
          <td class="paramtype"><a class="el" href="group___config.html#gb7dc173feea5bedcd999bba678eb53a7">snd_config_t</a> *&nbsp;</td>
          <td class="paramname"> <em>conf</em>, </td>
        </tr>
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          <td class="paramkey"><br>
</td>
          <td><br>
</td>
          <td class="paramtype"><a class="el" href="group___p_c_m.html#g854f0966bd0d7248ed3d9e5c293136ed">snd_pcm_stream_t</a>&nbsp;</td>
          <td class="paramname"> <em>stream</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"><br>
</td>
          <td><br>
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          <td class="paramtype">int&nbsp;</td>
          <td class="paramname"> <em>mode</em></td><td>&nbsp;</td>
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          <td><br>
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          <td>)</td>
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<p>
Creates a new asym stream PCM. 
</p><p>
</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellpadding="0" cellspacing="2">
    <tbody><tr><td valign="top"><br>
</td><td valign="top"><em>pcmp</em>&nbsp;</td><td>Returns created PCM handle </td></tr>
    <tr><td valign="top"><br>
</td><td valign="top"><em>name</em>&nbsp;</td><td>Name of PCM </td></tr>
    <tr><td valign="top"><br>
</td><td valign="top"><em>root</em>&nbsp;</td><td>Root configuration node </td></tr>
    <tr><td valign="top"><br>
</td><td valign="top"><em>conf</em>&nbsp;</td><td>Configuration node with copy PCM description </td></tr>
    <tr><td valign="top"><br>
</td><td valign="top"><em>stream</em>&nbsp;</td><td>Stream type </td></tr>
    <tr><td valign="top"><br>
</td><td valign="top"><em>mode</em>&nbsp;</td><td>Stream mode </td></tr>
  </tbody></table>
</dd></dl>
<dl compact="compact"><dt><b>Return values:</b></dt><dd>
  <table border="0" cellpadding="0" cellspacing="2">
    <tbody><tr><td valign="top"><br>
</td><td valign="top"><em>zero</em>&nbsp;</td><td>on success otherwise a negative error code </td></tr>
  </tbody></table>
</dd></dl>
<dl class="warning" compact="compact"><dt><b>Warning:</b></dt><dd>Using
of this function might be dangerous in the sense of compatibility
reasons. The prototype might be freely changed in future. </dd></dl>

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