ao/doc/ao_default_driver_id.html

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   4 <title>libao - function - ao_default_driver_id</title>
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  11 <td><p class=tiny>libao documentation</p></td>
  12 <td align=right><p class=tiny>libao version 0.8.5 - 20040312</p></td>
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  16 <h1>ao_default_driver_id</h1>
  17
  18 <p><i>declared in "ao/ao.h";</i></p>
  19
  20 <p>Returns the ID number of the default live output driver.
  21 If the <a href="ao_conf.html">configuration files</a> specify a
  22 default driver, its ID is returned, otherwise the library tries to
  23 pick a live output driver that will work on the host platform.
  24
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  29 <pre><b>
  30 int ao_default_driver_id();
  31 </b></pre>
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  35
  36 <h3>Return Values</h3>
  37 <blockquote>
  38 <li>a non-negative value is the ID number of the default driver.</li>
  39
  40 <li>-1 indicates failure to find a usable audio output device.</li>
  41 </blockquote>
  42 <p>
  43
  44 <h3>Notes</h3>
  45 <p>If no default device is available, you may still use the null device
  46 to test your application.</p>
  47
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  52 <td><p class=tiny>copyright &copy; 2001-2003 Stan Seibert</p></td>
  53 <td align=right><p class=tiny><a href="http://www.xiph.org/">xiph.org</a><br><a href="mailto:volsung@xiph.org">volsung@xiph.org</a></p></td>
  54 </tr><tr>
  55 <td><p class=tiny>libao documentation</p></td>
  56 <td align=right><p class=tiny>libao version 0.8.5 - 20040312</p></td>
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