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 - <div class="title">DistrhoStandaloneUtils.hpp</div>  </div>
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 - <div class="contents">
 - <div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span> <span class="comment">/*</span></div>
 - <div class="line"><a name="l00002"></a><span class="lineno">    2</span> <span class="comment"> * DISTRHO Plugin Framework (DPF)</span></div>
 - <div class="line"><a name="l00003"></a><span class="lineno">    3</span> <span class="comment"> * Copyright (C) 2012-2022 Filipe Coelho <falktx@falktx.com></span></div>
 - <div class="line"><a name="l00004"></a><span class="lineno">    4</span> <span class="comment"> *</span></div>
 - <div class="line"><a name="l00005"></a><span class="lineno">    5</span> <span class="comment"> * Permission to use, copy, modify, and/or distribute this software for any purpose with</span></div>
 - <div class="line"><a name="l00006"></a><span class="lineno">    6</span> <span class="comment"> * or without fee is hereby granted, provided that the above copyright notice and this</span></div>
 - <div class="line"><a name="l00007"></a><span class="lineno">    7</span> <span class="comment"> * permission notice appear in all copies.</span></div>
 - <div class="line"><a name="l00008"></a><span class="lineno">    8</span> <span class="comment"> *</span></div>
 - <div class="line"><a name="l00009"></a><span class="lineno">    9</span> <span class="comment"> * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD</span></div>
 - <div class="line"><a name="l00010"></a><span class="lineno">   10</span> <span class="comment"> * TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN</span></div>
 - <div class="line"><a name="l00011"></a><span class="lineno">   11</span> <span class="comment"> * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL</span></div>
 - <div class="line"><a name="l00012"></a><span class="lineno">   12</span> <span class="comment"> * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER</span></div>
 - <div class="line"><a name="l00013"></a><span class="lineno">   13</span> <span class="comment"> * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN</span></div>
 - <div class="line"><a name="l00014"></a><span class="lineno">   14</span> <span class="comment"> * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.</span></div>
 - <div class="line"><a name="l00015"></a><span class="lineno">   15</span> <span class="comment"> */</span></div>
 - <div class="line"><a name="l00016"></a><span class="lineno">   16</span>  </div>
 - <div class="line"><a name="l00017"></a><span class="lineno">   17</span> <span class="preprocessor">#ifndef DISTRHO_STANDALONE_UTILS_HPP_INCLUDED</span></div>
 - <div class="line"><a name="l00018"></a><span class="lineno">   18</span> <span class="preprocessor">#define DISTRHO_STANDALONE_UTILS_HPP_INCLUDED</span></div>
 - <div class="line"><a name="l00019"></a><span class="lineno">   19</span>  </div>
 - <div class="line"><a name="l00020"></a><span class="lineno">   20</span> <span class="preprocessor">#include "src/DistrhoDefines.h"</span></div>
 - <div class="line"><a name="l00021"></a><span class="lineno">   21</span>  </div>
 - <div class="line"><a name="l00022"></a><span class="lineno">   22</span> <a class="code" href="group__NamespaceMacros.html#gac4cb97c393d20c28ba19365d844341cd">START_NAMESPACE_DISTRHO</a></div>
 - <div class="line"><a name="l00023"></a><span class="lineno">   23</span>  </div>
 - <div class="line"><a name="l00024"></a><span class="lineno">   24</span> <span class="comment">/* ------------------------------------------------------------------------------------------------------------</span></div>
 - <div class="line"><a name="l00025"></a><span class="lineno">   25</span> <span class="comment"> * Standalone plugin related utilities */</span></div>
 - <div class="line"><a name="l00026"></a><span class="lineno">   26</span> <span class="comment"></span> </div>
 - <div class="line"><a name="l00027"></a><span class="lineno">   27</span> <span class="comment">/**</span></div>
 - <div class="line"><a name="l00028"></a><span class="lineno">   28</span> <span class="comment">   @defgroup StandalonePluginRelatedUtilities Plugin related utilities</span></div>
 - <div class="line"><a name="l00029"></a><span class="lineno">   29</span> <span class="comment"></span> </div>
 - <div class="line"><a name="l00030"></a><span class="lineno">   30</span> <span class="comment">   When the plugin is running as standalone and JACK is not available, a native audio handling is in place.</span></div>
 - <div class="line"><a name="l00031"></a><span class="lineno">   31</span> <span class="comment">   It is a very simple handling, auto-connecting to the default audio interface for outputs.</span></div>
 - <div class="line"><a name="l00032"></a><span class="lineno">   32</span> <span class="comment"></span> </div>
 - <div class="line"><a name="l00033"></a><span class="lineno">   33</span> <span class="comment">   !!EXPERIMENTAL!!</span></div>
 - <div class="line"><a name="l00034"></a><span class="lineno">   34</span> <span class="comment"></span> </div>
 - <div class="line"><a name="l00035"></a><span class="lineno">   35</span> <span class="comment">   Still under development and testing.</span></div>
 - <div class="line"><a name="l00036"></a><span class="lineno">   36</span> <span class="comment"></span> </div>
 - <div class="line"><a name="l00037"></a><span class="lineno">   37</span> <span class="comment">   @{</span></div>
 - <div class="line"><a name="l00038"></a><span class="lineno">   38</span> <span class="comment"> */</span></div>
 - <div class="line"><a name="l00039"></a><span class="lineno">   39</span> <span class="comment"></span> </div>
 - <div class="line"><a name="l00040"></a><span class="lineno">   40</span> <span class="comment">/**</span></div>
 - <div class="line"><a name="l00041"></a><span class="lineno">   41</span> <span class="comment">   Check if the current standalone is using native audio methods.</span></div>
 - <div class="line"><a name="l00042"></a><span class="lineno">   42</span> <span class="comment">   If this function returns false, you MUST NOT use any other function from this group.</span></div>
 - <div class="line"><a name="l00043"></a><span class="lineno">   43</span> <span class="comment">*/</span></div>
 - <div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="group__StandalonePluginRelatedUtilities.html#gae42de84169a5b578063b833caf5a5570">   44</a></span> <span class="keywordtype">bool</span> <a class="code" href="group__StandalonePluginRelatedUtilities.html#gae42de84169a5b578063b833caf5a5570">isUsingNativeAudio</a>() noexcept;</div>
 - <div class="line"><a name="l00045"></a><span class="lineno">   45</span> <span class="comment"></span> </div>
 - <div class="line"><a name="l00046"></a><span class="lineno">   46</span> <span class="comment">/**</span></div>
 - <div class="line"><a name="l00047"></a><span class="lineno">   47</span> <span class="comment">   Check if the current standalone supports audio input.</span></div>
 - <div class="line"><a name="l00048"></a><span class="lineno">   48</span> <span class="comment">*/</span></div>
 - <div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="group__StandalonePluginRelatedUtilities.html#ga13301901e329e098883c62de0972d9ec">   49</a></span> <span class="keywordtype">bool</span> <a class="code" href="group__StandalonePluginRelatedUtilities.html#ga13301901e329e098883c62de0972d9ec">supportsAudioInput</a>();</div>
 - <div class="line"><a name="l00050"></a><span class="lineno">   50</span> <span class="comment"></span> </div>
 - <div class="line"><a name="l00051"></a><span class="lineno">   51</span> <span class="comment">/**</span></div>
 - <div class="line"><a name="l00052"></a><span class="lineno">   52</span> <span class="comment">   Check if the current standalone supports dynamic buffer size changes.</span></div>
 - <div class="line"><a name="l00053"></a><span class="lineno">   53</span> <span class="comment">*/</span></div>
 - <div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="group__StandalonePluginRelatedUtilities.html#gae30b95b8622bdce705b5e7465548ed4c">   54</a></span> <span class="keywordtype">bool</span> <a class="code" href="group__StandalonePluginRelatedUtilities.html#gae30b95b8622bdce705b5e7465548ed4c">supportsBufferSizeChanges</a>();</div>
 - <div class="line"><a name="l00055"></a><span class="lineno">   55</span> <span class="comment"></span> </div>
 - <div class="line"><a name="l00056"></a><span class="lineno">   56</span> <span class="comment">/**</span></div>
 - <div class="line"><a name="l00057"></a><span class="lineno">   57</span> <span class="comment">   Check if the current standalone supports MIDI.</span></div>
 - <div class="line"><a name="l00058"></a><span class="lineno">   58</span> <span class="comment">*/</span></div>
 - <div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="group__StandalonePluginRelatedUtilities.html#gadbfa0c2cdcb4c114db1063651e97066e">   59</a></span> <span class="keywordtype">bool</span> <a class="code" href="group__StandalonePluginRelatedUtilities.html#gadbfa0c2cdcb4c114db1063651e97066e">supportsMIDI</a>();</div>
 - <div class="line"><a name="l00060"></a><span class="lineno">   60</span> <span class="comment"></span> </div>
 - <div class="line"><a name="l00061"></a><span class="lineno">   61</span> <span class="comment">/**</span></div>
 - <div class="line"><a name="l00062"></a><span class="lineno">   62</span> <span class="comment">   Check if the current standalone has audio input enabled.</span></div>
 - <div class="line"><a name="l00063"></a><span class="lineno">   63</span> <span class="comment">*/</span></div>
 - <div class="line"><a name="l00064"></a><span class="lineno"><a class="line" href="group__StandalonePluginRelatedUtilities.html#ga0a61814996c249f0010928afe976950a">   64</a></span> <span class="keywordtype">bool</span> <a class="code" href="group__StandalonePluginRelatedUtilities.html#ga0a61814996c249f0010928afe976950a">isAudioInputEnabled</a>();</div>
 - <div class="line"><a name="l00065"></a><span class="lineno">   65</span> <span class="comment"></span> </div>
 - <div class="line"><a name="l00066"></a><span class="lineno">   66</span> <span class="comment">/**</span></div>
 - <div class="line"><a name="l00067"></a><span class="lineno">   67</span> <span class="comment">   Check if the current standalone has MIDI enabled.</span></div>
 - <div class="line"><a name="l00068"></a><span class="lineno">   68</span> <span class="comment">*/</span></div>
 - <div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="group__StandalonePluginRelatedUtilities.html#ga14edff90e67fc028b106c7dc0888d1d3">   69</a></span> <span class="keywordtype">bool</span> <a class="code" href="group__StandalonePluginRelatedUtilities.html#ga14edff90e67fc028b106c7dc0888d1d3">isMIDIEnabled</a>();</div>
 - <div class="line"><a name="l00070"></a><span class="lineno">   70</span> <span class="comment"></span> </div>
 - <div class="line"><a name="l00071"></a><span class="lineno">   71</span> <span class="comment">/**</span></div>
 - <div class="line"><a name="l00072"></a><span class="lineno">   72</span> <span class="comment">   Get the current buffer size.</span></div>
 - <div class="line"><a name="l00073"></a><span class="lineno">   73</span> <span class="comment">*/</span></div>
 - <div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="group__StandalonePluginRelatedUtilities.html#gaeb5392c82fb90c8f58e07465503ce11b">   74</a></span> uint <a class="code" href="group__StandalonePluginRelatedUtilities.html#gaeb5392c82fb90c8f58e07465503ce11b">getBufferSize</a>();</div>
 - <div class="line"><a name="l00075"></a><span class="lineno">   75</span> <span class="comment"></span> </div>
 - <div class="line"><a name="l00076"></a><span class="lineno">   76</span> <span class="comment">/**</span></div>
 - <div class="line"><a name="l00077"></a><span class="lineno">   77</span> <span class="comment">   Request permissions to use audio input.</span></div>
 - <div class="line"><a name="l00078"></a><span class="lineno">   78</span> <span class="comment">   Only valid to call if audio input is supported but not currently enabled.</span></div>
 - <div class="line"><a name="l00079"></a><span class="lineno">   79</span> <span class="comment">*/</span></div>
 - <div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="group__StandalonePluginRelatedUtilities.html#gaa499fd42799f9d7479917549634c0226">   80</a></span> <span class="keywordtype">bool</span> <a class="code" href="group__StandalonePluginRelatedUtilities.html#gaa499fd42799f9d7479917549634c0226">requestAudioInput</a>();</div>
 - <div class="line"><a name="l00081"></a><span class="lineno">   81</span> <span class="comment"></span> </div>
 - <div class="line"><a name="l00082"></a><span class="lineno">   82</span> <span class="comment">/**</span></div>
 - <div class="line"><a name="l00083"></a><span class="lineno">   83</span> <span class="comment">   Request change to a new buffer size.</span></div>
 - <div class="line"><a name="l00084"></a><span class="lineno">   84</span> <span class="comment">*/</span></div>
 - <div class="line"><a name="l00085"></a><span class="lineno"><a class="line" href="group__StandalonePluginRelatedUtilities.html#ga448fb5c17b53116ff45716884b7a7635">   85</a></span> <span class="keywordtype">bool</span> <a class="code" href="group__StandalonePluginRelatedUtilities.html#ga448fb5c17b53116ff45716884b7a7635">requestBufferSizeChange</a>(uint newBufferSize);</div>
 - <div class="line"><a name="l00086"></a><span class="lineno">   86</span> <span class="comment"></span> </div>
 - <div class="line"><a name="l00087"></a><span class="lineno">   87</span> <span class="comment">/**</span></div>
 - <div class="line"><a name="l00088"></a><span class="lineno">   88</span> <span class="comment">   Request permissions to use MIDI.</span></div>
 - <div class="line"><a name="l00089"></a><span class="lineno">   89</span> <span class="comment">   Only valid to call if MIDI is supported but not currently enabled.</span></div>
 - <div class="line"><a name="l00090"></a><span class="lineno">   90</span> <span class="comment">*/</span></div>
 - <div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="group__StandalonePluginRelatedUtilities.html#gac81794c2f59b4a1793ea25b73b76e5e3">   91</a></span> <span class="keywordtype">bool</span> <a class="code" href="group__StandalonePluginRelatedUtilities.html#gac81794c2f59b4a1793ea25b73b76e5e3">requestMIDI</a>();</div>
 - <div class="line"><a name="l00092"></a><span class="lineno">   92</span> <span class="comment"></span> </div>
 - <div class="line"><a name="l00093"></a><span class="lineno">   93</span> <span class="comment">/** @} */</span></div>
 - <div class="line"><a name="l00094"></a><span class="lineno">   94</span>  </div>
 - <div class="line"><a name="l00095"></a><span class="lineno">   95</span> <span class="comment">// -----------------------------------------------------------------------------------------------------------</span></div>
 - <div class="line"><a name="l00096"></a><span class="lineno">   96</span>  </div>
 - <div class="line"><a name="l00097"></a><span class="lineno">   97</span> <a class="code" href="group__NamespaceMacros.html#ga3ff541a449593e069a29e92d21e38ef3">END_NAMESPACE_DISTRHO</a></div>
 - <div class="line"><a name="l00098"></a><span class="lineno">   98</span>  </div>
 - <div class="line"><a name="l00099"></a><span class="lineno">   99</span> <span class="preprocessor">#endif </span><span class="comment">// DISTRHO_STANDALONE_UTILS_HPP_INCLUDED</span></div>
 - <div class="ttc" id="agroup__NamespaceMacros_html_ga3ff541a449593e069a29e92d21e38ef3"><div class="ttname"><a href="group__NamespaceMacros.html#ga3ff541a449593e069a29e92d21e38ef3">END_NAMESPACE_DISTRHO</a></div><div class="ttdeci">#define END_NAMESPACE_DISTRHO</div><div class="ttdef"><b>Definition:</b> DistrhoInfo.hpp:949</div></div>
 - <div class="ttc" id="agroup__NamespaceMacros_html_gac4cb97c393d20c28ba19365d844341cd"><div class="ttname"><a href="group__NamespaceMacros.html#gac4cb97c393d20c28ba19365d844341cd">START_NAMESPACE_DISTRHO</a></div><div class="ttdeci">#define START_NAMESPACE_DISTRHO</div><div class="ttdef"><b>Definition:</b> DistrhoInfo.hpp:943</div></div>
 - <div class="ttc" id="agroup__StandalonePluginRelatedUtilities_html_ga0a61814996c249f0010928afe976950a"><div class="ttname"><a href="group__StandalonePluginRelatedUtilities.html#ga0a61814996c249f0010928afe976950a">isAudioInputEnabled</a></div><div class="ttdeci">bool isAudioInputEnabled()</div></div>
 - <div class="ttc" id="agroup__StandalonePluginRelatedUtilities_html_ga13301901e329e098883c62de0972d9ec"><div class="ttname"><a href="group__StandalonePluginRelatedUtilities.html#ga13301901e329e098883c62de0972d9ec">supportsAudioInput</a></div><div class="ttdeci">bool supportsAudioInput()</div></div>
 - <div class="ttc" id="agroup__StandalonePluginRelatedUtilities_html_ga14edff90e67fc028b106c7dc0888d1d3"><div class="ttname"><a href="group__StandalonePluginRelatedUtilities.html#ga14edff90e67fc028b106c7dc0888d1d3">isMIDIEnabled</a></div><div class="ttdeci">bool isMIDIEnabled()</div></div>
 - <div class="ttc" id="agroup__StandalonePluginRelatedUtilities_html_ga448fb5c17b53116ff45716884b7a7635"><div class="ttname"><a href="group__StandalonePluginRelatedUtilities.html#ga448fb5c17b53116ff45716884b7a7635">requestBufferSizeChange</a></div><div class="ttdeci">bool requestBufferSizeChange(uint newBufferSize)</div></div>
 - <div class="ttc" id="agroup__StandalonePluginRelatedUtilities_html_gaa499fd42799f9d7479917549634c0226"><div class="ttname"><a href="group__StandalonePluginRelatedUtilities.html#gaa499fd42799f9d7479917549634c0226">requestAudioInput</a></div><div class="ttdeci">bool requestAudioInput()</div></div>
 - <div class="ttc" id="agroup__StandalonePluginRelatedUtilities_html_gac81794c2f59b4a1793ea25b73b76e5e3"><div class="ttname"><a href="group__StandalonePluginRelatedUtilities.html#gac81794c2f59b4a1793ea25b73b76e5e3">requestMIDI</a></div><div class="ttdeci">bool requestMIDI()</div></div>
 - <div class="ttc" id="agroup__StandalonePluginRelatedUtilities_html_gadbfa0c2cdcb4c114db1063651e97066e"><div class="ttname"><a href="group__StandalonePluginRelatedUtilities.html#gadbfa0c2cdcb4c114db1063651e97066e">supportsMIDI</a></div><div class="ttdeci">bool supportsMIDI()</div></div>
 - <div class="ttc" id="agroup__StandalonePluginRelatedUtilities_html_gae30b95b8622bdce705b5e7465548ed4c"><div class="ttname"><a href="group__StandalonePluginRelatedUtilities.html#gae30b95b8622bdce705b5e7465548ed4c">supportsBufferSizeChanges</a></div><div class="ttdeci">bool supportsBufferSizeChanges()</div></div>
 - <div class="ttc" id="agroup__StandalonePluginRelatedUtilities_html_gae42de84169a5b578063b833caf5a5570"><div class="ttname"><a href="group__StandalonePluginRelatedUtilities.html#gae42de84169a5b578063b833caf5a5570">isUsingNativeAudio</a></div><div class="ttdeci">bool isUsingNativeAudio() noexcept</div></div>
 - <div class="ttc" id="agroup__StandalonePluginRelatedUtilities_html_gaeb5392c82fb90c8f58e07465503ce11b"><div class="ttname"><a href="group__StandalonePluginRelatedUtilities.html#gaeb5392c82fb90c8f58e07465503ce11b">getBufferSize</a></div><div class="ttdeci">uint getBufferSize()</div></div>
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