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<p>PCM Ima-ADPCM Conversion Plugin Interface.
<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:afc781f794b0c705552491b6707bf2c86"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="pcm__adpcm_8c.html#afc781f794b0c705552491b6707bf2c86">snd_pcm_adpcm_open</a> (<a class="el" href="group___p_c_m.html#ga919e634deecd855b6e2e15174e70d3ea">snd_pcm_t</a> **pcmp, const char *name, <a class="el" href="group___p_c_m.html#gaa14b7f26877a812acbb39811364177f8">snd_pcm_format_t</a> sformat, <a class="el" href="group___p_c_m.html#ga919e634deecd855b6e2e15174e70d3ea">snd_pcm_t</a> *slave, int close_slave)</td></tr>
<tr class="memdesc:afc781f794b0c705552491b6707bf2c86"><td class="mdescLeft"> </td><td class="mdescRight">Creates a new Ima-ADPCM conversion PCM. <a href="#afc781f794b0c705552491b6707bf2c86">More...</a><br /></td></tr>
<tr class="separator:afc781f794b0c705552491b6707bf2c86"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a71eccece5048625c5648aa4b1077c271"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="pcm__adpcm_8c.html#a71eccece5048625c5648aa4b1077c271">_snd_pcm_adpcm_open</a> (<a class="el" href="group___p_c_m.html#ga919e634deecd855b6e2e15174e70d3ea">snd_pcm_t</a> **pcmp, const char *name, <a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *root, <a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *conf, <a class="el" href="group___p_c_m.html#gac23b43ff55add78638e503b9cc892c24">snd_pcm_stream_t</a> stream, int mode)</td></tr>
<tr class="memdesc:a71eccece5048625c5648aa4b1077c271"><td class="mdescLeft"> </td><td class="mdescRight">Creates a new Ima-ADPCM conversion PCM. <a href="#a71eccece5048625c5648aa4b1077c271">More...</a><br /></td></tr>
<tr class="separator:a71eccece5048625c5648aa4b1077c271"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>PCM Ima-ADPCM Conversion Plugin Interface. </p>
<dl class="section author"><dt>Author</dt><dd>Abramo Bagnara <a href="#" onclick="location.href='mai'+'lto:'+'abr'+'am'+'o@a'+'ls'+'a-p'+'ro'+'jec'+'t.'+'org'; return false;">abram<span style="display: none;">.nosp@m.</span>o@al<span style="display: none;">.nosp@m.</span>sa-pr<span style="display: none;">.nosp@m.</span>ojec<span style="display: none;">.nosp@m.</span>t.org</a> </dd>
<dd>
Uros Bizjak <a href="#" onclick="location.href='mai'+'lto:'+'uro'+'s@'+'kss'+'-l'+'oka'+'.s'+'i'; return false;">uros@<span style="display: none;">.nosp@m.</span>kss-<span style="display: none;">.nosp@m.</span>loka.<span style="display: none;">.nosp@m.</span>si</a> </dd>
<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>2000-2001 </dd></dl>
</div><h2 class="groupheader">Function Documentation</h2>
<a class="anchor" id="a71eccece5048625c5648aa4b1077c271"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int _snd_pcm_adpcm_open </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group___p_c_m.html#ga919e634deecd855b6e2e15174e70d3ea">snd_pcm_t</a> ** </td>
<td class="paramname"><em>pcmp</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>name</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> * </td>
<td class="paramname"><em>root</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> * </td>
<td class="paramname"><em>conf</em>, </td>
</tr>
<tr>
<td class="paramkey"></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>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>mode</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Creates a new Ima-ADPCM conversion PCM. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">pcmp</td><td>Returns created PCM handle </td></tr>
<tr><td class="paramname">name</td><td>Name of PCM </td></tr>
<tr><td class="paramname">root</td><td>Root configuration node </td></tr>
<tr><td class="paramname">conf</td><td>Configuration node with copy PCM description </td></tr>
<tr><td class="paramname">stream</td><td>Stream type </td></tr>
<tr><td class="paramname">mode</td><td>Stream mode </td></tr>
</table>
</dd>
</dl>
<dl class="retval"><dt>Return values</dt><dd>
<table class="retval">
<tr><td class="paramname">zero</td><td>on success otherwise a negative error code </td></tr>
</table>
</dd>
</dl>
<dl class="section warning"><dt>Warning</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>
</div>
</div>
<a class="anchor" id="afc781f794b0c705552491b6707bf2c86"></a>
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<div class="memproto">
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<td class="memname">int snd_pcm_adpcm_open </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group___p_c_m.html#ga919e634deecd855b6e2e15174e70d3ea">snd_pcm_t</a> ** </td>
<td class="paramname"><em>pcmp</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>name</em>, </td>
</tr>
<tr>
<td class="paramkey"></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>sformat</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group___p_c_m.html#ga919e634deecd855b6e2e15174e70d3ea">snd_pcm_t</a> * </td>
<td class="paramname"><em>slave</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>close_slave</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Creates a new Ima-ADPCM conversion PCM. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">pcmp</td><td>Returns created PCM handle </td></tr>
<tr><td class="paramname">name</td><td>Name of PCM </td></tr>
<tr><td class="paramname">sformat</td><td>Slave (destination) format </td></tr>
<tr><td class="paramname">slave</td><td>Slave PCM handle </td></tr>
<tr><td class="paramname">close_slave</td><td>When set, the slave PCM handle is closed with copy PCM </td></tr>
</table>
</dd>
</dl>
<dl class="retval"><dt>Return values</dt><dd>
<table class="retval">
<tr><td class="paramname">zero</td><td>on success otherwise a negative error code </td></tr>
</table>
</dd>
</dl>
<dl class="section warning"><dt>Warning</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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