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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<li class="navelem"><b>SDL2pp</b></li><li class="navelem"><a class="el" href="classSDL2pp_1_1AudioDevice.html">AudioDevice</a></li> </ul>
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<a href="#nested-classes">Classes</a> |
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<div class="headertitle"><div class="title">SDL2pp::AudioDevice Class Reference<div class="ingroups"><a class="el" href="group__audio.html">Audio</a></div></div></div>
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<p>Audio device.
<a href="classSDL2pp_1_1AudioDevice.html#details">More...</a></p>
<p><code>#include <<a class="el" href="AudioDevice_8hh_source.html">SDL2pp/AudioDevice.hh</a>></code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="nested-classes" name="nested-classes"></a>
Classes</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classSDL2pp_1_1AudioDevice_1_1LockHandle.html">LockHandle</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight"><a class="el" href="classSDL2pp_1_1AudioDevice.html" title="Audio device.">SDL2pp::AudioDevice</a> lock. <a href="classSDL2pp_1_1AudioDevice_1_1LockHandle.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-types" name="pub-types"></a>
Public Types</h2></td></tr>
<tr class="memitem:a2adc64c0b5deeb6e577c974b51536755" id="r_a2adc64c0b5deeb6e577c974b51536755"><td class="memItemLeft" align="right" valign="top"><a id="a2adc64c0b5deeb6e577c974b51536755" name="a2adc64c0b5deeb6e577c974b51536755"></a>
typedef std::function< void(Uint8 *stream, int len)> </td><td class="memItemRight" valign="bottom"><b>AudioCallback</b></td></tr>
<tr class="memdesc:a2adc64c0b5deeb6e577c974b51536755"><td class="mdescLeft"> </td><td class="mdescRight">Function type for audio callback. <br /></td></tr>
<tr class="separator:a2adc64c0b5deeb6e577c974b51536755"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-methods" name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:afe1ceb5448e8588b76528fddfcfb20d4" id="r_afe1ceb5448e8588b76528fddfcfb20d4"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classSDL2pp_1_1AudioDevice.html#afe1ceb5448e8588b76528fddfcfb20d4">AudioDevice</a> (const Optional< std::string > &device, bool iscapture, const <a class="el" href="classSDL2pp_1_1AudioSpec.html">AudioSpec</a> &spec, <a class="el" href="classSDL2pp_1_1AudioDevice.html#a2adc64c0b5deeb6e577c974b51536755">AudioCallback</a> &&callback=<a class="el" href="classSDL2pp_1_1AudioDevice.html#a2adc64c0b5deeb6e577c974b51536755">AudioCallback</a>())</td></tr>
<tr class="memdesc:afe1ceb5448e8588b76528fddfcfb20d4"><td class="mdescLeft"> </td><td class="mdescRight">Open audio device with specified output format. <br /></td></tr>
<tr class="separator:afe1ceb5448e8588b76528fddfcfb20d4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad10ca540ec41b4fb6a804a4401e26433" id="r_ad10ca540ec41b4fb6a804a4401e26433"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classSDL2pp_1_1AudioDevice.html#ad10ca540ec41b4fb6a804a4401e26433">AudioDevice</a> (const Optional< std::string > &device, bool iscapture, <a class="el" href="classSDL2pp_1_1AudioSpec.html">AudioSpec</a> &spec, int allowed_changes, <a class="el" href="classSDL2pp_1_1AudioDevice.html#a2adc64c0b5deeb6e577c974b51536755">AudioCallback</a> &&callback=<a class="el" href="classSDL2pp_1_1AudioDevice.html#a2adc64c0b5deeb6e577c974b51536755">AudioCallback</a>())</td></tr>
<tr class="memdesc:ad10ca540ec41b4fb6a804a4401e26433"><td class="mdescLeft"> </td><td class="mdescRight">Open audio device with desired output format. <br /></td></tr>
<tr class="separator:ad10ca540ec41b4fb6a804a4401e26433"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:acb0784a1c659e7408cbb6e107be61bef" id="r_acb0784a1c659e7408cbb6e107be61bef"><td class="memItemLeft" align="right" valign="top"><a id="acb0784a1c659e7408cbb6e107be61bef" name="acb0784a1c659e7408cbb6e107be61bef"></a>
virtual </td><td class="memItemRight" valign="bottom"><b>~AudioDevice</b> ()</td></tr>
<tr class="memdesc:acb0784a1c659e7408cbb6e107be61bef"><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <br /></td></tr>
<tr class="separator:acb0784a1c659e7408cbb6e107be61bef"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9fa1bdb58b907471364af8487aa12f5b" id="r_a9fa1bdb58b907471364af8487aa12f5b"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classSDL2pp_1_1AudioDevice.html#a9fa1bdb58b907471364af8487aa12f5b">AudioDevice</a> (<a class="el" href="classSDL2pp_1_1AudioDevice.html">AudioDevice</a> &&other) noexcept</td></tr>
<tr class="memdesc:a9fa1bdb58b907471364af8487aa12f5b"><td class="mdescLeft"> </td><td class="mdescRight">Move constructor. <br /></td></tr>
<tr class="separator:a9fa1bdb58b907471364af8487aa12f5b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad25b7c3179d5b3d51977de9435af1ce2" id="r_ad25b7c3179d5b3d51977de9435af1ce2"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classSDL2pp_1_1AudioDevice.html">AudioDevice</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classSDL2pp_1_1AudioDevice.html#ad25b7c3179d5b3d51977de9435af1ce2">operator=</a> (<a class="el" href="classSDL2pp_1_1AudioDevice.html">AudioDevice</a> &&other) noexcept</td></tr>
<tr class="memdesc:ad25b7c3179d5b3d51977de9435af1ce2"><td class="mdescLeft"> </td><td class="mdescRight">Move constructor. <br /></td></tr>
<tr class="separator:ad25b7c3179d5b3d51977de9435af1ce2"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a27b85f87e60d77f4ed334df06c19b831" id="r_a27b85f87e60d77f4ed334df06c19b831"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classSDL2pp_1_1AudioDevice.html#a27b85f87e60d77f4ed334df06c19b831">AudioDevice</a> (const <a class="el" href="classSDL2pp_1_1AudioDevice.html">AudioDevice</a> &)=delete</td></tr>
<tr class="memdesc:a27b85f87e60d77f4ed334df06c19b831"><td class="mdescLeft"> </td><td class="mdescRight">Deleted copy constructor. <br /></td></tr>
<tr class="separator:a27b85f87e60d77f4ed334df06c19b831"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a973e08af365b23e0cffcc60939fe53ef" id="r_a973e08af365b23e0cffcc60939fe53ef"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classSDL2pp_1_1AudioDevice.html">AudioDevice</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classSDL2pp_1_1AudioDevice.html#a973e08af365b23e0cffcc60939fe53ef">operator=</a> (const <a class="el" href="classSDL2pp_1_1AudioDevice.html">AudioDevice</a> &)=delete</td></tr>
<tr class="memdesc:a973e08af365b23e0cffcc60939fe53ef"><td class="mdescLeft"> </td><td class="mdescRight">Deleted assignment operator. <br /></td></tr>
<tr class="separator:a973e08af365b23e0cffcc60939fe53ef"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a138e13284ff3dc6c46d049888ce46b57" id="r_a138e13284ff3dc6c46d049888ce46b57"><td class="memItemLeft" align="right" valign="top">SDL_AudioDeviceID </td><td class="memItemRight" valign="bottom"><a class="el" href="classSDL2pp_1_1AudioDevice.html#a138e13284ff3dc6c46d049888ce46b57">Get</a> () const</td></tr>
<tr class="memdesc:a138e13284ff3dc6c46d049888ce46b57"><td class="mdescLeft"> </td><td class="mdescRight">Get managed audio device ID. <br /></td></tr>
<tr class="separator:a138e13284ff3dc6c46d049888ce46b57"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa6c8f8b0ad76d9d0a323be20dab763c9" id="r_aa6c8f8b0ad76d9d0a323be20dab763c9"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classSDL2pp_1_1AudioDevice.html">AudioDevice</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classSDL2pp_1_1AudioDevice.html#aa6c8f8b0ad76d9d0a323be20dab763c9">Pause</a> (bool pause_on)</td></tr>
<tr class="memdesc:aa6c8f8b0ad76d9d0a323be20dab763c9"><td class="mdescLeft"> </td><td class="mdescRight">Pause or unpause audio playback. <br /></td></tr>
<tr class="separator:aa6c8f8b0ad76d9d0a323be20dab763c9"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a44a9ef8e922c8499acbda7da106c31c7" id="r_a44a9ef8e922c8499acbda7da106c31c7"><td class="memItemLeft" align="right" valign="top">SDL_AudioStatus </td><td class="memItemRight" valign="bottom"><a class="el" href="classSDL2pp_1_1AudioDevice.html#a44a9ef8e922c8499acbda7da106c31c7">GetStatus</a> () const</td></tr>
<tr class="memdesc:a44a9ef8e922c8499acbda7da106c31c7"><td class="mdescLeft"> </td><td class="mdescRight">Get playback status. <br /></td></tr>
<tr class="separator:a44a9ef8e922c8499acbda7da106c31c7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a413ccea493a5c51814113ed91548b1a4" id="r_a413ccea493a5c51814113ed91548b1a4"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classSDL2pp_1_1AudioDevice.html">AudioDevice</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classSDL2pp_1_1AudioDevice.html#a413ccea493a5c51814113ed91548b1a4">ChangeCallback</a> (<a class="el" href="classSDL2pp_1_1AudioDevice.html#a2adc64c0b5deeb6e577c974b51536755">AudioCallback</a> &&callback)</td></tr>
<tr class="memdesc:a413ccea493a5c51814113ed91548b1a4"><td class="mdescLeft"> </td><td class="mdescRight">Replace audio callback. <br /></td></tr>
<tr class="separator:a413ccea493a5c51814113ed91548b1a4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af838ee3ea2e21a1cde2a275ed329cde1" id="r_af838ee3ea2e21a1cde2a275ed329cde1"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classSDL2pp_1_1AudioDevice_1_1LockHandle.html">LockHandle</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classSDL2pp_1_1AudioDevice.html#af838ee3ea2e21a1cde2a275ed329cde1">Lock</a> ()</td></tr>
<tr class="memdesc:af838ee3ea2e21a1cde2a275ed329cde1"><td class="mdescLeft"> </td><td class="mdescRight">Lock audio device to prevent it from calling audio callback. <br /></td></tr>
<tr class="separator:af838ee3ea2e21a1cde2a275ed329cde1"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a867642bb8ad0af1d2e64c919d1e52af2" id="r_a867642bb8ad0af1d2e64c919d1e52af2"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classSDL2pp_1_1AudioDevice.html">AudioDevice</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classSDL2pp_1_1AudioDevice.html#a867642bb8ad0af1d2e64c919d1e52af2">QueueAudio</a> (const void *data, Uint32 len)</td></tr>
<tr class="memdesc:a867642bb8ad0af1d2e64c919d1e52af2"><td class="mdescLeft"> </td><td class="mdescRight">Queue more audio for a non-callback device. <br /></td></tr>
<tr class="separator:a867642bb8ad0af1d2e64c919d1e52af2"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae162379a64560250364c43bc375e7b3e" id="r_ae162379a64560250364c43bc375e7b3e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classSDL2pp_1_1AudioDevice.html">AudioDevice</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classSDL2pp_1_1AudioDevice.html#ae162379a64560250364c43bc375e7b3e">ClearQueuedAudio</a> ()</td></tr>
<tr class="memdesc:ae162379a64560250364c43bc375e7b3e"><td class="mdescLeft"> </td><td class="mdescRight">Drop queued audio. <br /></td></tr>
<tr class="separator:ae162379a64560250364c43bc375e7b3e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a406496f0dea9bb1f74b761ce8cee61f8" id="r_a406496f0dea9bb1f74b761ce8cee61f8"><td class="memItemLeft" align="right" valign="top">Uint32 </td><td class="memItemRight" valign="bottom"><a class="el" href="classSDL2pp_1_1AudioDevice.html#a406496f0dea9bb1f74b761ce8cee61f8">GetQueuedAudioSize</a> () const</td></tr>
<tr class="memdesc:a406496f0dea9bb1f74b761ce8cee61f8"><td class="mdescLeft"> </td><td class="mdescRight">Get number of bytes of still-queued audio. <br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Audio device. </p>
<p>This class provides access to basic SDL (not SDL_mixer!) audio functionality. </p>
</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#afe1ceb5448e8588b76528fddfcfb20d4">◆ </a></span>AudioDevice() <span class="overload">[1/4]</span></h2>
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<td class="memname">SDL2pp::AudioDevice::AudioDevice </td>
<td>(</td>
<td class="paramtype">const Optional< std::string > & </td>
<td class="paramname"><em>device</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>iscapture</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="classSDL2pp_1_1AudioSpec.html">AudioSpec</a> & </td>
<td class="paramname"><em>spec</em>, </td>
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<td class="paramtype"><a class="el" href="classSDL2pp_1_1AudioDevice.html#a2adc64c0b5deeb6e577c974b51536755">AudioDevice::AudioCallback</a> && </td>
<td class="paramname"><em>callback</em> = <code><a class="el" href="classSDL2pp_1_1AudioDevice.html#a2adc64c0b5deeb6e577c974b51536755">AudioCallback</a>()</code> </td>
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<p>Open audio device with specified output format. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">device</td><td>Name of the device to open </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">iscapture</td><td>Non-zero to open device for recording (SDL2 doesn't support this yet) </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">spec</td><td>Audio output format </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">callback</td><td>Callback which will feed audio to the device</td></tr>
</table>
</dd>
</dl>
<dl class="exception"><dt>Exceptions</dt><dd>
<table class="exception">
<tr><td class="paramname"><a class="el" href="classSDL2pp_1_1Exception.html" title="Exception object representing SDL2 error">SDL2pp::Exception</a></td><td></td></tr>
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</dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a href="http://wiki.libsdl.org/SDL_OpenAudioDevice">http://wiki.libsdl.org/SDL_OpenAudioDevice</a> </dd></dl>
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<td class="memname">SDL2pp::AudioDevice::AudioDevice </td>
<td>(</td>
<td class="paramtype">const Optional< std::string > & </td>
<td class="paramname"><em>device</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>iscapture</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classSDL2pp_1_1AudioSpec.html">AudioSpec</a> & </td>
<td class="paramname"><em>spec</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>allowed_changes</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classSDL2pp_1_1AudioDevice.html#a2adc64c0b5deeb6e577c974b51536755">AudioDevice::AudioCallback</a> && </td>
<td class="paramname"><em>callback</em> = <code><a class="el" href="classSDL2pp_1_1AudioDevice.html#a2adc64c0b5deeb6e577c974b51536755">AudioCallback</a>()</code> </td>
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<p>Open audio device with desired output format. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">device</td><td>Name of the device to open </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">iscapture</td><td>Non-zero to open device for recording (SDL2 doesn't support this yet) </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">allowed_changes</td><td>Flag mask specifying which audio format properties may change </td></tr>
<tr><td class="paramdir">[in,out]</td><td class="paramname">spec</td><td>Desired audio output format (may be changed) </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">callback</td><td>Callback which will feed audio to the device</td></tr>
</table>
</dd>
</dl>
<dl class="exception"><dt>Exceptions</dt><dd>
<table class="exception">
<tr><td class="paramname"><a class="el" href="classSDL2pp_1_1Exception.html" title="Exception object representing SDL2 error">SDL2pp::Exception</a></td><td></td></tr>
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</dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a href="http://wiki.libsdl.org/SDL_OpenAudioDevice">http://wiki.libsdl.org/SDL_OpenAudioDevice</a> </dd></dl>
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<td class="memname">SDL2pp::AudioDevice::AudioDevice </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classSDL2pp_1_1AudioDevice.html">AudioDevice</a> && </td>
<td class="paramname"><em>other</em></td><td>)</td>
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<span class="mlabels"><span class="mlabel">noexcept</span></span> </td>
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<p>Move constructor. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">other</td><td><a class="el" href="classSDL2pp_1_1AudioDevice.html" title="Audio device.">SDL2pp::AudioDevice</a> to move data from </td></tr>
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</dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a27b85f87e60d77f4ed334df06c19b831">◆ </a></span>AudioDevice() <span class="overload">[4/4]</span></h2>
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<td class="memname">SDL2pp::AudioDevice::AudioDevice </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classSDL2pp_1_1AudioDevice.html">AudioDevice</a> & </td>
<td class="paramname"></td><td>)</td>
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<p>Deleted copy constructor. </p>
<p>This class is not copyable </p>
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<h2 class="groupheader">Member Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a413ccea493a5c51814113ed91548b1a4">◆ </a></span>ChangeCallback()</h2>
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<td class="memname"><a class="el" href="classSDL2pp_1_1AudioDevice.html">AudioDevice</a> & SDL2pp::AudioDevice::ChangeCallback </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classSDL2pp_1_1AudioDevice.html#a2adc64c0b5deeb6e577c974b51536755">AudioDevice::AudioCallback</a> && </td>
<td class="paramname"><em>callback</em></td><td>)</td>
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<p>Replace audio callback. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">callback</td><td>New audio callback</td></tr>
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</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Reference to self </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#ae162379a64560250364c43bc375e7b3e">◆ </a></span>ClearQueuedAudio()</h2>
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<td class="memname"><a class="el" href="classSDL2pp_1_1AudioDevice.html">AudioDevice</a> & SDL2pp::AudioDevice::ClearQueuedAudio </td>
<td>(</td>
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<p>Drop queued audio. </p>
<dl class="section return"><dt>Returns</dt><dd>Reference to self</dd></dl>
<dl class="section see"><dt>See also</dt><dd><a href="http://wiki.libsdl.org/SDL_ClearQueuedAudio">http://wiki.libsdl.org/SDL_ClearQueuedAudio</a> </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a138e13284ff3dc6c46d049888ce46b57">◆ </a></span>Get()</h2>
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<td class="memname">SDL_AudioDeviceID SDL2pp::AudioDevice::Get </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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<p>Get managed audio device ID. </p>
<dl class="section return"><dt>Returns</dt><dd>Managed audio device ID </dd></dl>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#a406496f0dea9bb1f74b761ce8cee61f8">◆ </a></span>GetQueuedAudioSize()</h2>
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<td class="memname">Uint32 SDL2pp::AudioDevice::GetQueuedAudioSize </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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<p>Get number of bytes of still-queued audio. </p>
<dl class="section return"><dt>Returns</dt><dd>Number of bytes (not samples!) of still-queued audio</dd></dl>
<dl class="section see"><dt>See also</dt><dd><a href="http://wiki.libsdl.org/SDL_GetQueuedAudioSize">http://wiki.libsdl.org/SDL_GetQueuedAudioSize</a> </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a44a9ef8e922c8499acbda7da106c31c7">◆ </a></span>GetStatus()</h2>
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<td class="memname">SDL_AudioStatus SDL2pp::AudioDevice::GetStatus </td>
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<p>Get playback status. </p>
<dl class="section return"><dt>Returns</dt><dd>Playback status (SDL_AUDIO_STOPPED, SDL_AUDIO_PLAYING, SDL_AUDIO_PAUSED)</dd></dl>
<dl class="section see"><dt>See also</dt><dd><a href="http://wiki.libsdl.org/SDL_GetAudioDeviceStatus">http://wiki.libsdl.org/SDL_GetAudioDeviceStatus</a> </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#af838ee3ea2e21a1cde2a275ed329cde1">◆ </a></span>Lock()</h2>
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<td class="memname"><a class="el" href="classSDL2pp_1_1AudioDevice_1_1LockHandle.html">AudioDevice::LockHandle</a> SDL2pp::AudioDevice::Lock </td>
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<p>Lock audio device to prevent it from calling audio callback. </p>
<dl class="section return"><dt>Returns</dt><dd>Lock handle used to control lock lifetime</dd></dl>
<p>The device remains locked for the lifetime of returned <a class="el" href="classSDL2pp_1_1AudioDevice_1_1LockHandle.html" title="SDL2pp::AudioDevice lock.">LockHandle</a></p>
<p>Recursive locking is allowed</p>
<dl class="section see"><dt>See also</dt><dd><a href="http://wiki.libsdl.org/SDL_LockAudioDevice">http://wiki.libsdl.org/SDL_LockAudioDevice</a> </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#ad25b7c3179d5b3d51977de9435af1ce2">◆ </a></span>operator=() <span class="overload">[1/2]</span></h2>
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<td>(</td>
<td class="paramtype"><a class="el" href="classSDL2pp_1_1AudioDevice.html">AudioDevice</a> && </td>
<td class="paramname"><em>other</em></td><td>)</td>
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<p>Move constructor. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">other</td><td><a class="el" href="classSDL2pp_1_1AudioDevice.html" title="Audio device.">SDL2pp::AudioDevice</a> to move data from</td></tr>
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</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Reference to self </dd></dl>
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<td class="memname"><a class="el" href="classSDL2pp_1_1AudioDevice.html">AudioDevice</a> & SDL2pp::AudioDevice::operator= </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classSDL2pp_1_1AudioDevice.html">AudioDevice</a> & </td>
<td class="paramname"></td><td>)</td>
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<span class="mlabels"><span class="mlabel">delete</span></span> </td>
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<p>Deleted assignment operator. </p>
<p>This class is not copyable </p>
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<h2 class="memtitle"><span class="permalink"><a href="#aa6c8f8b0ad76d9d0a323be20dab763c9">◆ </a></span>Pause()</h2>
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<td class="memname"><a class="el" href="classSDL2pp_1_1AudioDevice.html">AudioDevice</a> & SDL2pp::AudioDevice::Pause </td>
<td>(</td>
<td class="paramtype">bool </td>
<td class="paramname"><em>pause_on</em></td><td>)</td>
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<p>Pause or unpause audio playback. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">pause_on</td><td>Whether audio should be paused</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Reference to self</dd></dl>
<dl class="section see"><dt>See also</dt><dd><a href="http://wiki.libsdl.org/SDL_PauseAudioDevice">http://wiki.libsdl.org/SDL_PauseAudioDevice</a> </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a867642bb8ad0af1d2e64c919d1e52af2">◆ </a></span>QueueAudio()</h2>
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<td class="memname"><a class="el" href="classSDL2pp_1_1AudioDevice.html">AudioDevice</a> & SDL2pp::AudioDevice::QueueAudio </td>
<td>(</td>
<td class="paramtype">const void * </td>
<td class="paramname"><em>data</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">Uint32 </td>
<td class="paramname"><em>len</em> </td>
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<td></td><td></td>
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<p>Queue more audio for a non-callback device. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">data</td><td>Data to queue for later playback </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">len</td><td>Data length in bytes (not samples!)</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Reference to self</dd></dl>
<dl class="exception"><dt>Exceptions</dt><dd>
<table class="exception">
<tr><td class="paramname"><a class="el" href="classSDL2pp_1_1Exception.html" title="Exception object representing SDL2 error">SDL2pp::Exception</a></td><td></td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See also</dt><dd><a href="http://wiki.libsdl.org/SDL_QueueAudio">http://wiki.libsdl.org/SDL_QueueAudio</a> </dd></dl>
</div>
</div>
<hr/>The documentation for this class was generated from the following files:<ul>
<li>SDL2pp/<a class="el" href="AudioDevice_8hh_source.html">AudioDevice.hh</a></li>
<li>SDL2pp/<b>AudioDevice.cc</b></li>
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