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<a href="#pub-methods">Public Member Functions</a> |
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<p>Wrapper class to continuously stream audio from an audio source to an <a class="el" href="classAudioIODevice.html" title="Base class for an audio device with synchronised input and output channels. ">AudioIODevice</a>.
<a href="classAudioSourcePlayer.html#details">More...</a></p>
<div id="dynsection-0" onclick="return toggleVisibility(this)" class="dynheader closed" style="cursor:pointer;">
<img id="dynsection-0-trigger" src="closed.png" alt="+"/> Inheritance diagram for AudioSourcePlayer:</div>
<div id="dynsection-0-summary" class="dynsummary" style="display:block;">
</div>
<div id="dynsection-0-content" class="dyncontent" style="display:none;">
<div class="center">
<img src="classAudioSourcePlayer.png" usemap="#AudioSourcePlayer_map" alt=""/>
<map id="AudioSourcePlayer_map" name="AudioSourcePlayer_map">
<area href="classAudioIODeviceCallback.html" title="One of these is passed to an AudioIODevice object to stream the audio data in and out..." alt="AudioIODeviceCallback" shape="rect" coords="0,0,147,24"/>
</map>
</div></div>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a708828c1d38dc7d003f79bd98f577a94"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classAudioSourcePlayer.html#a708828c1d38dc7d003f79bd98f577a94">AudioSourcePlayer</a> ()</td></tr>
<tr class="memdesc:a708828c1d38dc7d003f79bd98f577a94"><td class="mdescLeft"> </td><td class="mdescRight">Creates an empty <a class="el" href="classAudioSourcePlayer.html" title="Wrapper class to continuously stream audio from an audio source to an AudioIODevice. ">AudioSourcePlayer</a>. <a href="#a708828c1d38dc7d003f79bd98f577a94">More...</a><br /></td></tr>
<tr class="separator:a708828c1d38dc7d003f79bd98f577a94"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7cf30ef2b4616108e95a133fced197bc"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classAudioSourcePlayer.html#a7cf30ef2b4616108e95a133fced197bc">~AudioSourcePlayer</a> ()</td></tr>
<tr class="memdesc:a7cf30ef2b4616108e95a133fced197bc"><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <a href="#a7cf30ef2b4616108e95a133fced197bc">More...</a><br /></td></tr>
<tr class="separator:a7cf30ef2b4616108e95a133fced197bc"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a27acf0932a719dd1cd6d730af0c232fa"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classAudioSourcePlayer.html#a27acf0932a719dd1cd6d730af0c232fa">setSource</a> (<a class="el" href="classAudioSource.html">AudioSource</a> *newSource)</td></tr>
<tr class="memdesc:a27acf0932a719dd1cd6d730af0c232fa"><td class="mdescLeft"> </td><td class="mdescRight">Changes the current audio source to play from. <a href="#a27acf0932a719dd1cd6d730af0c232fa">More...</a><br /></td></tr>
<tr class="separator:a27acf0932a719dd1cd6d730af0c232fa"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab70c9acf32f6e0e50467e4b24172464c"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classAudioSource.html">AudioSource</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classAudioSourcePlayer.html#ab70c9acf32f6e0e50467e4b24172464c">getCurrentSource</a> () const noexcept</td></tr>
<tr class="memdesc:ab70c9acf32f6e0e50467e4b24172464c"><td class="mdescLeft"> </td><td class="mdescRight">Returns the source that's playing. <a href="#ab70c9acf32f6e0e50467e4b24172464c">More...</a><br /></td></tr>
<tr class="separator:ab70c9acf32f6e0e50467e4b24172464c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6750b0c4ed1258abe4c108c80dfeff4d"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classAudioSourcePlayer.html#a6750b0c4ed1258abe4c108c80dfeff4d">setGain</a> (float newGain) noexcept</td></tr>
<tr class="memdesc:a6750b0c4ed1258abe4c108c80dfeff4d"><td class="mdescLeft"> </td><td class="mdescRight">Sets a gain to apply to the audio data. <a href="#a6750b0c4ed1258abe4c108c80dfeff4d">More...</a><br /></td></tr>
<tr class="separator:a6750b0c4ed1258abe4c108c80dfeff4d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa705d1a6ee51b4bc1f25bddf8a912d69"><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="classAudioSourcePlayer.html#aa705d1a6ee51b4bc1f25bddf8a912d69">getGain</a> () const noexcept</td></tr>
<tr class="memdesc:aa705d1a6ee51b4bc1f25bddf8a912d69"><td class="mdescLeft"> </td><td class="mdescRight">Returns the current gain. <a href="#aa705d1a6ee51b4bc1f25bddf8a912d69">More...</a><br /></td></tr>
<tr class="separator:aa705d1a6ee51b4bc1f25bddf8a912d69"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:affe24f50bfa4d73f8e2d220bec2433ec"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classAudioSourcePlayer.html#affe24f50bfa4d73f8e2d220bec2433ec">audioDeviceIOCallback</a> (const float **inputChannelData, int totalNumInputChannels, float **outputChannelData, int totalNumOutputChannels, int numSamples) override</td></tr>
<tr class="memdesc:affe24f50bfa4d73f8e2d220bec2433ec"><td class="mdescLeft"> </td><td class="mdescRight">Implementation of the <a class="el" href="classAudioIODeviceCallback.html" title="One of these is passed to an AudioIODevice object to stream the audio data in and out...">AudioIODeviceCallback</a> method. <a href="#affe24f50bfa4d73f8e2d220bec2433ec">More...</a><br /></td></tr>
<tr class="separator:affe24f50bfa4d73f8e2d220bec2433ec"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a873c307b234e375b25aa589aba5ebaca"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classAudioSourcePlayer.html#a873c307b234e375b25aa589aba5ebaca">audioDeviceAboutToStart</a> (<a class="el" href="classAudioIODevice.html">AudioIODevice</a> *device) override</td></tr>
<tr class="memdesc:a873c307b234e375b25aa589aba5ebaca"><td class="mdescLeft"> </td><td class="mdescRight">Implementation of the <a class="el" href="classAudioIODeviceCallback.html" title="One of these is passed to an AudioIODevice object to stream the audio data in and out...">AudioIODeviceCallback</a> method. <a href="#a873c307b234e375b25aa589aba5ebaca">More...</a><br /></td></tr>
<tr class="separator:a873c307b234e375b25aa589aba5ebaca"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4858c64b3dc045c9fd400ea72bed1898"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classAudioSourcePlayer.html#a4858c64b3dc045c9fd400ea72bed1898">audioDeviceStopped</a> () override</td></tr>
<tr class="memdesc:a4858c64b3dc045c9fd400ea72bed1898"><td class="mdescLeft"> </td><td class="mdescRight">Implementation of the <a class="el" href="classAudioIODeviceCallback.html" title="One of these is passed to an AudioIODevice object to stream the audio data in and out...">AudioIODeviceCallback</a> method. <a href="#a4858c64b3dc045c9fd400ea72bed1898">More...</a><br /></td></tr>
<tr class="separator:a4858c64b3dc045c9fd400ea72bed1898"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0941ec351494d77bce92df935c98b777"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classAudioSourcePlayer.html#a0941ec351494d77bce92df935c98b777">prepareToPlay</a> (double sampleRate, int blockSize)</td></tr>
<tr class="memdesc:a0941ec351494d77bce92df935c98b777"><td class="mdescLeft"> </td><td class="mdescRight">An alternative method for initialising the source without an <a class="el" href="classAudioIODevice.html" title="Base class for an audio device with synchronised input and output channels. ">AudioIODevice</a>. <a href="#a0941ec351494d77bce92df935c98b777">More...</a><br /></td></tr>
<tr class="separator:a0941ec351494d77bce92df935c98b777"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_methods_classAudioIODeviceCallback"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classAudioIODeviceCallback')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classAudioIODeviceCallback.html">AudioIODeviceCallback</a></td></tr>
<tr class="memitem:a922abd58862d1bc04c067683a6a8e59a inherit pub_methods_classAudioIODeviceCallback"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classAudioIODeviceCallback.html#a922abd58862d1bc04c067683a6a8e59a">~AudioIODeviceCallback</a> ()</td></tr>
<tr class="memdesc:a922abd58862d1bc04c067683a6a8e59a inherit pub_methods_classAudioIODeviceCallback"><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <a href="classAudioIODeviceCallback.html#a922abd58862d1bc04c067683a6a8e59a">More...</a><br /></td></tr>
<tr class="separator:a922abd58862d1bc04c067683a6a8e59a inherit pub_methods_classAudioIODeviceCallback"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7768d640daf7d5d56399ced8188b2b75 inherit pub_methods_classAudioIODeviceCallback"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classAudioIODeviceCallback.html#a7768d640daf7d5d56399ced8188b2b75">audioDeviceError</a> (const <a class="el" href="classString.html">String</a> &errorMessage)</td></tr>
<tr class="memdesc:a7768d640daf7d5d56399ced8188b2b75 inherit pub_methods_classAudioIODeviceCallback"><td class="mdescLeft"> </td><td class="mdescRight">This can be overridden to be told if the device generates an error while operating. <a href="classAudioIODeviceCallback.html#a7768d640daf7d5d56399ced8188b2b75">More...</a><br /></td></tr>
<tr class="separator:a7768d640daf7d5d56399ced8188b2b75 inherit pub_methods_classAudioIODeviceCallback"><td class="memSeparator" colspan="2"> </td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Wrapper class to continuously stream audio from an audio source to an <a class="el" href="classAudioIODevice.html" title="Base class for an audio device with synchronised input and output channels. ">AudioIODevice</a>. </p>
<p>This object acts as an <a class="el" href="classAudioIODeviceCallback.html" title="One of these is passed to an AudioIODevice object to stream the audio data in and out...">AudioIODeviceCallback</a>, so can be attached to an output device, and will stream audio from an <a class="el" href="classAudioSource.html" title="Base class for objects that can produce a continuous stream of audio. ">AudioSource</a>. </p>
</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
<a id="a708828c1d38dc7d003f79bd98f577a94"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a708828c1d38dc7d003f79bd98f577a94">§ </a></span>AudioSourcePlayer()</h2>
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<td class="memname">AudioSourcePlayer::AudioSourcePlayer </td>
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<p>Creates an empty <a class="el" href="classAudioSourcePlayer.html" title="Wrapper class to continuously stream audio from an audio source to an AudioIODevice. ">AudioSourcePlayer</a>. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a7cf30ef2b4616108e95a133fced197bc">§ </a></span>~AudioSourcePlayer()</h2>
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<td class="memname">virtual AudioSourcePlayer::~AudioSourcePlayer </td>
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<p>Destructor. </p>
<p>Make sure this object isn't still being used by an <a class="el" href="classAudioIODevice.html" title="Base class for an audio device with synchronised input and output channels. ">AudioIODevice</a> before deleting it! </p>
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<h2 class="groupheader">Member Function Documentation</h2>
<a id="a27acf0932a719dd1cd6d730af0c232fa"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a27acf0932a719dd1cd6d730af0c232fa">§ </a></span>setSource()</h2>
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<td class="memname">void AudioSourcePlayer::setSource </td>
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<td class="paramtype"><a class="el" href="classAudioSource.html">AudioSource</a> * </td>
<td class="paramname"><em>newSource</em></td><td>)</td>
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<p>Changes the current audio source to play from. </p>
<p>If the source passed in is already being used, this method will do nothing. If the source is not null, its <a class="el" href="classAudioSourcePlayer.html#a0941ec351494d77bce92df935c98b777" title="An alternative method for initialising the source without an AudioIODevice. ">prepareToPlay()</a> method will be called before it starts being used for playback.</p>
<p>If there's another source currently playing, its releaseResources() method will be called after it has been swapped for the new one.</p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">newSource</td><td>the new source to use - this will NOT be deleted by this object when no longer needed, so it's the caller's responsibility to manage it. </td></tr>
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<h2 class="memtitle"><span class="permalink"><a href="#ab70c9acf32f6e0e50467e4b24172464c">§ </a></span>getCurrentSource()</h2>
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<td class="memname"><a class="el" href="classAudioSource.html">AudioSource</a>* AudioSourcePlayer::getCurrentSource </td>
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<p>Returns the source that's playing. </p>
<p>May return nullptr if there's no source. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a6750b0c4ed1258abe4c108c80dfeff4d">§ </a></span>setGain()</h2>
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<td class="memname">void AudioSourcePlayer::setGain </td>
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<td class="paramtype">float </td>
<td class="paramname"><em>newGain</em></td><td>)</td>
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<p>Sets a gain to apply to the audio data. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="classAudioSourcePlayer.html#aa705d1a6ee51b4bc1f25bddf8a912d69" title="Returns the current gain. ">getGain</a> </dd></dl>
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<td class="memname">float AudioSourcePlayer::getGain </td>
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<p>Returns the current gain. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="classAudioSourcePlayer.html#a6750b0c4ed1258abe4c108c80dfeff4d" title="Sets a gain to apply to the audio data. ">setGain</a> </dd></dl>
<p>References <a class="el" href="classAudioIODeviceCallback.html#a1bec2ae89543a93e31461991f7404aec">AudioIODeviceCallback::audioDeviceAboutToStart()</a>, <a class="el" href="classAudioIODeviceCallback.html#a9ba147cd10fe995c3016dbf35132f995">AudioIODeviceCallback::audioDeviceIOCallback()</a>, <a class="el" href="classAudioIODeviceCallback.html#a7b3e3c479e4e0b3b19ea992960ef46f5">AudioIODeviceCallback::audioDeviceStopped()</a>, and <a class="el" href="juce__PlatformDefs_8h.html#a851b02724a8158a7f746c66b5758b3dd">JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#affe24f50bfa4d73f8e2d220bec2433ec">§ </a></span>audioDeviceIOCallback()</h2>
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<td class="memname">void AudioSourcePlayer::audioDeviceIOCallback </td>
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<td class="paramname"><em>numSamples</em> </td>
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<td>)</td>
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<p>Implementation of the <a class="el" href="classAudioIODeviceCallback.html" title="One of these is passed to an AudioIODevice object to stream the audio data in and out...">AudioIODeviceCallback</a> method. </p>
<p>Implements <a class="el" href="classAudioIODeviceCallback.html#a9ba147cd10fe995c3016dbf35132f995">AudioIODeviceCallback</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a873c307b234e375b25aa589aba5ebaca">§ </a></span>audioDeviceAboutToStart()</h2>
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<td class="memname">void AudioSourcePlayer::audioDeviceAboutToStart </td>
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<td class="paramtype"><a class="el" href="classAudioIODevice.html">AudioIODevice</a> * </td>
<td class="paramname"><em>device</em></td><td>)</td>
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<p>Implementation of the <a class="el" href="classAudioIODeviceCallback.html" title="One of these is passed to an AudioIODevice object to stream the audio data in and out...">AudioIODeviceCallback</a> method. </p>
<p>Implements <a class="el" href="classAudioIODeviceCallback.html#a1bec2ae89543a93e31461991f7404aec">AudioIODeviceCallback</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a4858c64b3dc045c9fd400ea72bed1898">§ </a></span>audioDeviceStopped()</h2>
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<td class="memname">void AudioSourcePlayer::audioDeviceStopped </td>
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<p>Implementation of the <a class="el" href="classAudioIODeviceCallback.html" title="One of these is passed to an AudioIODevice object to stream the audio data in and out...">AudioIODeviceCallback</a> method. </p>
<p>Implements <a class="el" href="classAudioIODeviceCallback.html#a7b3e3c479e4e0b3b19ea992960ef46f5">AudioIODeviceCallback</a>.</p>
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<a id="a0941ec351494d77bce92df935c98b777"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a0941ec351494d77bce92df935c98b777">§ </a></span>prepareToPlay()</h2>
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<td class="memname">void AudioSourcePlayer::prepareToPlay </td>
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<td class="paramtype">double </td>
<td class="paramname"><em>sampleRate</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>blockSize</em> </td>
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<p>An alternative method for initialising the source without an <a class="el" href="classAudioIODevice.html" title="Base class for an audio device with synchronised input and output channels. ">AudioIODevice</a>. </p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="juce__AudioSourcePlayer_8h.html">juce_AudioSourcePlayer.h</a></li>
</ul>
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