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DISTRHO Plugin Framework
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  69. <div class="title">DistrhoInfo.hpp</div>  </div>

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  71. <div class="contents">

  72. <div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*</span></div>

  73. <div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * DISTRHO Plugin Framework (DPF)</span></div>

  74. <div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> * Copyright (C) 2012-2024 Filipe Coelho &lt;falktx@falktx.com&gt;</span></div>

  75. <div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> *</span></div>

  76. <div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> * Permission to use, copy, modify, and/or distribute this software for any purpose with</span></div>

  77. <div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> * or without fee is hereby granted, provided that the above copyright notice and this</span></div>

  78. <div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> * permission notice appear in all copies.</span></div>

  79. <div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *</span></div>

  80. <div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> * THE SOFTWARE IS PROVIDED &quot;AS IS&quot; AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD</span></div>

  81. <div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> * TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN</span></div>

  82. <div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL</span></div>

  83. <div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER</span></div>

  84. <div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN</span></div>

  85. <div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.</span></div>

  86. <div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> */</span></div>

  87. <div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160; </div>

  88. <div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="preprocessor">#ifdef DOXYGEN</span></div>

  89. <div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160; </div>

  90. <div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="preprocessor">#include &quot;src/DistrhoDefines.h&quot;</span></div>

  91. <div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160; </div>

  92. <div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<a class="code" href="group__NamespaceMacros.html#gac4cb97c393d20c28ba19365d844341cd">START_NAMESPACE_DISTRHO</a></div>

  93. <div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160; </div>

  94. <div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="comment">/* ------------------------------------------------------------------------------------------------------------</span></div>

  95. <div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="comment"> * Intro */</span></div>

  96. <div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="comment"></span> </div>

  97. <div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="comment">/**</span></div>

  98. <div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="comment">   @mainpage DISTRHO %Plugin Framework</span></div>

  99. <div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="comment"></span> </div>

  100. <div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="comment">   DISTRHO %Plugin Framework (or @b DPF for short)</span></div>

  101. <div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="comment">   is a plugin framework designed to make development of new plugins an easy and enjoyable task.@n</span></div>

  102. <div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="comment">   It allows developers to create plugins with custom UIs using a simple C++ API.@n</span></div>

  103. <div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="comment">   The framework facilitates exporting various different plugin formats from the same code-base.</span></div>

  104. <div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="comment"></span> </div>

  105. <div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="comment">   DPF can build for LADSPA, DSSI, LV2, VST2, VST3 and CLAP formats.@n</span></div>

  106. <div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="comment">   A JACK/Standalone mode is also available, allowing you to quickly test plugins.</span></div>

  107. <div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="comment"></span> </div>

  108. <div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="comment">   @section Macros</span></div>

  109. <div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="comment">   You start by creating a &quot;DistrhoPluginInfo.h&quot; file describing the plugin via macros, see @ref PluginMacros.@n</span></div>

  110. <div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="comment">   This file is included during compilation of the main DPF code to select which features to activate for each plugin format.</span></div>

  111. <div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="comment"></span> </div>

  112. <div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="comment">   For example, a plugin (with %UI) that use states will require LV2 hosts to support Atom and Worker extensions for</span></div>

  113. <div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="comment">   message passing from the %UI to the (DSP) plugin.@n</span></div>

  114. <div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="comment">   If your plugin does not make use of states, the Worker extension is not set as a required feature.</span></div>

  115. <div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="comment"></span> </div>

  116. <div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="comment">   @section Plugin</span></div>

  117. <div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;<span class="comment">   The next step is to create your plugin code by subclassing DPF&#39;s Plugin class.@n</span></div>

  118. <div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;<span class="comment">   You need to pass the number of parameters in the constructor and also the number of programs and states, if any.</span></div>

  119. <div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;<span class="comment"></span> </div>

  120. <div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<span class="comment">   Do note all of DPF code is within its own C++ namespace (@b DISTRHO for DSP/plugin stuff, @b DGL for UI stuff).@n</span></div>

  121. <div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;<span class="comment">   You can use @ref START_NAMESPACE_DISTRHO / @ref END_NAMESPACE_DISTRHO combo around your code, or globally set @ref USE_NAMESPACE_DISTRHO.@n</span></div>

  122. <div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;<span class="comment">   These are defined as compiler macros so that you can override the namespace name during build. When in doubt, just follow the examples.</span></div>

  123. <div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;<span class="comment"></span> </div>

  124. <div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;<span class="comment">   @section Examples</span></div>

  125. <div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;<span class="comment">   Let&#39;s begin with some examples.@n</span></div>

  126. <div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;<span class="comment">   Here is one of a stereo audio plugin that simply mutes the host output:</span></div>

  127. <div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<span class="comment">   @code</span></div>

  128. <div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;<span class="comment">   /* DPF plugin include */</span></div>

  129. <div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;<span class="preprocessor">   #include &quot;DistrhoPlugin.hpp&quot;</span></div>

  130. <div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160; </div>

  131. <div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;   <span class="comment">/* Make DPF related classes available for us to use without any extra namespace references */</span></div>

  132. <div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;   <a class="code" href="group__NamespaceMacros.html#gadcd7e7d900fbae0fa1a71d6fbab4d59c">USE_NAMESPACE_DISTRHO</a>;</div>

  133. <div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;<span class="comment"></span> </div>

  134. <div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;<span class="comment">   /**</span></div>

  135. <div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;<span class="comment">      Our custom plugin class.</span></div>

  136. <div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;<span class="comment">      Subclassing `Plugin` from DPF is how this all works.</span></div>

  137. <div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;<span class="comment"></span> </div>

  138. <div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;<span class="comment">      By default, only information-related functions and `run` are pure virtual (that is, must be reimplemented).</span></div>

  139. <div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;<span class="comment">      When enabling certain features (such as programs or states, more on that below), a few extra functions also need to be reimplemented.</span></div>

  140. <div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;<span class="comment">    */</span></div>

  141. <div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;   <span class="keyword">class </span>MutePlugin : <span class="keyword">public</span> <a class="code" href="classPlugin.html">Plugin</a></div>

  142. <div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;   {</div>

  143. <div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;   <span class="keyword">public</span>:<span class="comment"></span></div>

  144. <div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;<span class="comment">     /**</span></div>

  145. <div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;<span class="comment">        Plugin class constructor.</span></div>

  146. <div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;<span class="comment">      */</span></div>

  147. <div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;      MutePlugin()</div>

  148. <div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;          : <a class="code" href="classPlugin.html">Plugin</a>(0, 0, 0) <span class="comment">// 0 parameters, 0 programs and 0 states</span></div>

  149. <div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;      {</div>

  150. <div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;      }</div>

  151. <div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160; </div>

  152. <div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;   <span class="keyword">protected</span>:</div>

  153. <div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;     <span class="comment">/* ----------------------------------------------------------------------------------------</span></div>

  154. <div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;<span class="comment">      * Information */</span></div>

  155. <div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;<span class="comment"></span> </div>

  156. <div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;<span class="comment">     /**</span></div>

  157. <div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;<span class="comment">        Get the plugin label.</span></div>

  158. <div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;<span class="comment">        This label is a short restricted name consisting of only _, a-z, A-Z and 0-9 characters.</span></div>

  159. <div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;<span class="comment">      */</span></div>

  160. <div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;      <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="classPlugin.html#a00f7945c16149db6845fbcc2af729f4f">getLabel</a>()<span class="keyword"> const override</span></div>

  161. <div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;<span class="keyword">      </span>{</div>

  162. <div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;          <span class="keywordflow">return</span> <span class="stringliteral">&quot;Mute&quot;</span>;</div>

  163. <div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;      }</div>

  164. <div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;<span class="comment"></span> </div>

  165. <div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;<span class="comment">     /**</span></div>

  166. <div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;<span class="comment">        Get the plugin author/maker.</span></div>

  167. <div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;<span class="comment">      */</span></div>

  168. <div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;      <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="classPlugin.html#a955832840de786a7a22798f0ef451c5d">getMaker</a>()<span class="keyword"> const override</span></div>

  169. <div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;<span class="keyword">      </span>{</div>

  170. <div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;          <span class="keywordflow">return</span> <span class="stringliteral">&quot;DPF&quot;</span>;</div>

  171. <div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;      }</div>

  172. <div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;<span class="comment"></span> </div>

  173. <div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;<span class="comment">     /**</span></div>

  174. <div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;<span class="comment">        Get the plugin license name (a single line of text).</span></div>

  175. <div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;<span class="comment">        For commercial plugins this should return some short copyright information.</span></div>

  176. <div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;<span class="comment">      */</span></div>

  177. <div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;      <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="classPlugin.html#a686a3c92a376a185d6fd97efd59125d1">getLicense</a>()<span class="keyword"> const override</span></div>

  178. <div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;<span class="keyword">      </span>{</div>

  179. <div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;          <span class="keywordflow">return</span> <span class="stringliteral">&quot;MIT&quot;</span>;</div>

  180. <div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;      }</div>

  181. <div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;<span class="comment"></span> </div>

  182. <div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;<span class="comment">     /**</span></div>

  183. <div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;<span class="comment">        Get the plugin version, in hexadecimal.</span></div>

  184. <div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;<span class="comment">      */</span></div>

  185. <div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;      uint32_t <a class="code" href="classPlugin.html#abae540dd93caf4834270358a8aad334a">getVersion</a>()<span class="keyword"> const override</span></div>

  186. <div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;<span class="keyword">      </span>{</div>

  187. <div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;          <span class="keywordflow">return</span> <a class="code" href="group__MiscellaneousFunctions.html#ga95d67ff74d46b2c80f15c7790a523154">d_version</a>(1, 0, 0);</div>

  188. <div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;      }</div>

  189. <div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;<span class="comment"></span> </div>

  190. <div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;<span class="comment">     /**</span></div>

  191. <div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;<span class="comment">        Get the plugin unique Id.</span></div>

  192. <div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;<span class="comment">        This value is used by LADSPA, DSSI, VST2 and VST3 plugin formats.</span></div>

  193. <div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;<span class="comment">      */</span></div>

  194. <div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;      int64_t <a class="code" href="classPlugin.html#ad6ff8c80227d5ceebd40b96f3be29a66">getUniqueId</a>()<span class="keyword"> const override</span></div>

  195. <div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;<span class="keyword">      </span>{</div>

  196. <div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;          <span class="keywordflow">return</span> <a class="code" href="group__MiscellaneousFunctions.html#ga6827e90feb9bdcb6f76175a245fbf12c">d_cconst</a>(<span class="charliteral">&#39;M&#39;</span>, <span class="charliteral">&#39;u&#39;</span>, <span class="charliteral">&#39;t&#39;</span>, <span class="charliteral">&#39;e&#39;</span>);</div>

  197. <div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;      }</div>

  198. <div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160; </div>

  199. <div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;     <span class="comment">/* ----------------------------------------------------------------------------------------</span></div>

  200. <div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;<span class="comment">      * Audio/MIDI Processing */</span></div>

  201. <div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;<span class="comment"></span> </div>

  202. <div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;<span class="comment">     /**</span></div>

  203. <div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;<span class="comment">        Run/process function for plugins without MIDI input.</span></div>

  204. <div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;<span class="comment">      */</span></div>

  205. <div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;      <span class="keywordtype">void</span> <a class="code" href="classPlugin.html#a0a969c78f8455ac6ba65fa42e8c498f6">run</a>(<span class="keyword">const</span> <span class="keywordtype">float</span>**, <span class="keywordtype">float</span>** outputs, uint32_t frames)<span class="keyword"> override</span></div>

  206. <div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;<span class="keyword">      </span>{</div>

  207. <div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;          <span class="comment">// get the left and right audio outputs</span></div>

  208. <div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;          <span class="keywordtype">float</span>* <span class="keyword">const</span> outL = outputs[0];</div>

  209. <div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;          <span class="keywordtype">float</span>* <span class="keyword">const</span> outR = outputs[1];</div>

  210. <div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160; </div>

  211. <div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;          <span class="comment">// mute audio</span></div>

  212. <div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;          std::memset(outL, 0, <span class="keyword">sizeof</span>(<span class="keywordtype">float</span>)*frames);</div>

  213. <div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;          std::memset(outR, 0, <span class="keyword">sizeof</span>(<span class="keywordtype">float</span>)*frames);</div>

  214. <div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;      }</div>

  215. <div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;   };</div>

  216. <div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;<span class="comment"></span> </div>

  217. <div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;<span class="comment">   /**</span></div>

  218. <div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;<span class="comment">      Create an instance of the Plugin class.</span></div>

  219. <div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;<span class="comment">      This is the entry point for DPF plugins.</span></div>

  220. <div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;<span class="comment">      DPF will call this to either create an instance of your plugin for the host or to fetch some initial information for internal caching.</span></div>

  221. <div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;<span class="comment">    */</span></div>

  222. <div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;   <a class="code" href="classPlugin.html">Plugin</a>* <a class="code" href="group__EntryPoints.html#ga87f1fa9084f2490ca04ea733292c6dee">createPlugin</a>()</div>

  223. <div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;   {</div>

  224. <div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;      <span class="keywordflow">return</span> <span class="keyword">new</span> MutePlugin();</div>

  225. <div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;   }</div>

  226. <div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;   <span class="keyword">@end</span>code</div>

  227. <div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160; </div>

  228. <div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;   See the <a class="code" href="classPlugin.html">Plugin</a> <span class="keyword">class </span>for more information.</div>

  229. <div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160; </div>

  230. <div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;   @section Parameters</div>

  231. <div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;   A plugin is nothing without parameters.@n</div>

  232. <div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;   In DPF parameters can be inputs or outputs.@n</div>

  233. <div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;   They have hints to describe how they behave plus a name and a symbol identifying them.@n</div>

  234. <div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;   Parameters also have &#39;ranges&#39; - a minimum, maximum and default value.</div>

  235. <div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160; </div>

  236. <div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;   Input parameters are by default &quot;read-only&quot;: the plugin can read them but not change them.</div>

  237. <div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;   (there are exceptions and possibly a request to the host to change values, more on that below)@n</div>

  238. <div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;   It&#39;s the host responsibility to save, restore and set input parameters.</div>

  239. <div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160; </div>

  240. <div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;   Output parameters can be changed at anytime by the plugin.@n</div>

  241. <div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;   The host will simply read their values and never change them.</div>

  242. <div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160; </div>

  243. <div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;   Here&#39;s an example of an audio plugin that has 1 input parameter:</div>

  244. <div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;   @code</div>

  245. <div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;   <span class="keyword">class </span>GainPlugin : <span class="keyword">public</span> <a class="code" href="classPlugin.html">Plugin</a></div>

  246. <div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;   {</div>

  247. <div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;   <span class="keyword">public</span>:<span class="comment"></span></div>

  248. <div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;<span class="comment">     /**</span></div>

  249. <div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;<span class="comment">        Plugin class constructor.</span></div>

  250. <div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;<span class="comment">        You must set all parameter values to their defaults, matching ParameterRanges::def.</span></div>

  251. <div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;<span class="comment">      */</span></div>

  252. <div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;      GainPlugin()</div>

  253. <div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;          : <a class="code" href="classPlugin.html">Plugin</a>(1, 0, 0), <span class="comment">// 1 parameter, 0 programs and 0 states</span></div>

  254. <div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;            fGain(1.0f)</div>

  255. <div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;      {</div>

  256. <div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;      }</div>

  257. <div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160; </div>

  258. <div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;   <span class="keyword">protected</span>:</div>

  259. <div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;     <span class="comment">/* ----------------------------------------------------------------------------------------</span></div>

  260. <div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;<span class="comment">      * Information */</span></div>

  261. <div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160; </div>

  262. <div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;      <span class="keyword">const</span> <span class="keywordtype">char</span>* getLabel()<span class="keyword"> const override</span></div>

  263. <div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;<span class="keyword">      </span>{</div>

  264. <div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;          <span class="keywordflow">return</span> <span class="stringliteral">&quot;Gain&quot;</span>;</div>

  265. <div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;      }</div>

  266. <div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160; </div>

  267. <div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;      <span class="keyword">const</span> <span class="keywordtype">char</span>* getMaker()<span class="keyword"> const override</span></div>

  268. <div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;<span class="keyword">      </span>{</div>

  269. <div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;          <span class="keywordflow">return</span> <span class="stringliteral">&quot;DPF&quot;</span>;</div>

  270. <div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;      }</div>

  271. <div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160; </div>

  272. <div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;      <span class="keyword">const</span> <span class="keywordtype">char</span>* getLicense()<span class="keyword"> const override</span></div>

  273. <div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;<span class="keyword">      </span>{</div>

  274. <div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;          <span class="keywordflow">return</span> <span class="stringliteral">&quot;MIT&quot;</span>;</div>

  275. <div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;      }</div>

  276. <div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160; </div>

  277. <div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;      uint32_t getVersion()<span class="keyword"> const override</span></div>

  278. <div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;<span class="keyword">      </span>{</div>

  279. <div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;          <span class="keywordflow">return</span> <a class="code" href="group__MiscellaneousFunctions.html#ga95d67ff74d46b2c80f15c7790a523154">d_version</a>(1, 0, 0);</div>

  280. <div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;      }</div>

  281. <div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160; </div>

  282. <div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;      int64_t getUniqueId()<span class="keyword"> const override</span></div>

  283. <div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;<span class="keyword">      </span>{</div>

  284. <div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;          <span class="keywordflow">return</span> <a class="code" href="group__MiscellaneousFunctions.html#ga6827e90feb9bdcb6f76175a245fbf12c">d_cconst</a>(<span class="charliteral">&#39;G&#39;</span>, <span class="charliteral">&#39;a&#39;</span>, <span class="charliteral">&#39;i&#39;</span>, <span class="charliteral">&#39;n&#39;</span>);</div>

  285. <div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;      }</div>

  286. <div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160; </div>

  287. <div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;     <span class="comment">/* ----------------------------------------------------------------------------------------</span></div>

  288. <div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;<span class="comment">      * Init */</span></div>

  289. <div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;<span class="comment"></span> </div>

  290. <div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;<span class="comment">     /**</span></div>

  291. <div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;<span class="comment">        Initialize a parameter.</span></div>

  292. <div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;<span class="comment">        This function will be called once, shortly after the plugin is created.</span></div>

  293. <div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;<span class="comment">      */</span></div>

  294. <div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;      <span class="keywordtype">void</span> initParameter(uint32_t index, <a class="code" href="structParameter.html">Parameter</a>&amp; parameter)<span class="keyword"> override</span></div>

  295. <div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;<span class="keyword">      </span>{</div>

  296. <div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;          <span class="comment">// we only have one parameter so we can skip checking the index</span></div>

  297. <div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160; </div>

  298. <div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;          parameter.<a class="code" href="structParameter.html#a397fb977f0c6cbec31df4f141ca3f5b3">hints</a>      = <a class="code" href="group__ParameterHints.html#gaf82d83a105dc418877ef91e84ac6efd3">kParameterIsAutomatable</a>;</div>

  299. <div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;          parameter.<a class="code" href="structParameter.html#ae63c1fcfb20e320bada1f58c04ff18da">name</a>       = <span class="stringliteral">&quot;Gain&quot;</span>;</div>

  300. <div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;          parameter.<a class="code" href="structParameter.html#a3e546efd8dbd0d77351208b670719468">symbol</a>     = <span class="stringliteral">&quot;gain&quot;</span>;</div>

  301. <div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;          parameter.<a class="code" href="structParameter.html#a2d0c81e4fb8fad18d920ef6ecd4a64db">ranges</a>.<a class="code" href="structParameterRanges.html#a63c40988463a8ace9d0e9e55a00f3c7b">min</a> = 0.0f;</div>

  302. <div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;          parameter.<a class="code" href="structParameter.html#a2d0c81e4fb8fad18d920ef6ecd4a64db">ranges</a>.<a class="code" href="structParameterRanges.html#a175c78c905c598df929a4450e4d2a2a0">max</a> = 2.0f;</div>

  303. <div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;          parameter.<a class="code" href="structParameter.html#a2d0c81e4fb8fad18d920ef6ecd4a64db">ranges</a>.<a class="code" href="structParameterRanges.html#aa0aba68115bcfff25c35b2da2f7aed4c">def</a> = 1.0f;</div>

  304. <div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;      }</div>

  305. <div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160; </div>

  306. <div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;     <span class="comment">/* ----------------------------------------------------------------------------------------</span></div>

  307. <div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;<span class="comment">      * Internal data */</span></div>

  308. <div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;<span class="comment"></span> </div>

  309. <div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;<span class="comment">     /**</span></div>

  310. <div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;<span class="comment">        Get the current value of a parameter.</span></div>

  311. <div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;<span class="comment">      */</span></div>

  312. <div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;      <span class="keywordtype">float</span> getParameterValue(uint32_t index)<span class="keyword"> const override</span></div>

  313. <div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;<span class="keyword">      </span>{</div>

  314. <div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;          <span class="comment">// same as before, ignore index check</span></div>

  315. <div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160; </div>

  316. <div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;          <span class="keywordflow">return</span> fGain;</div>

  317. <div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;      }</div>

  318. <div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;<span class="comment"></span> </div>

  319. <div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;<span class="comment">     /**</span></div>

  320. <div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;<span class="comment">        Change a parameter value.</span></div>

  321. <div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;<span class="comment">      */</span></div>

  322. <div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;      <span class="keywordtype">void</span> setParameterValue(uint32_t index, <span class="keywordtype">float</span> value)<span class="keyword"> override</span></div>

  323. <div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;<span class="keyword">      </span>{</div>

  324. <div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;          <span class="comment">// same as before, ignore index check</span></div>

  325. <div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160; </div>

  326. <div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;          fGain = value;</div>

  327. <div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;      }</div>

  328. <div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160; </div>

  329. <div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;     <span class="comment">/* ----------------------------------------------------------------------------------------</span></div>

  330. <div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;<span class="comment">      * Audio/MIDI Processing */</span></div>

  331. <div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160; </div>

  332. <div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;      <span class="keywordtype">void</span> run(<span class="keyword">const</span> <span class="keywordtype">float</span>**, <span class="keywordtype">float</span>** outputs, uint32_t frames)<span class="keyword"> override</span></div>

  333. <div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;<span class="keyword">      </span>{</div>

  334. <div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;          <span class="comment">// get the mono input and output</span></div>

  335. <div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;          <span class="keyword">const</span> <span class="keywordtype">float</span>* <span class="keyword">const</span> in  = inputs[0];</div>

  336. <div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;          <span class="comment">/* */</span> <span class="keywordtype">float</span>* <span class="keyword">const</span> out = outputs[0];</div>

  337. <div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160; </div>

  338. <div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;          <span class="comment">// apply gain against all samples</span></div>

  339. <div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;          <span class="keywordflow">for</span> (uint32_t i=0; i &lt; frames; ++i)</div>

  340. <div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;              out[i] = in[i] * fGain;</div>

  341. <div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;      }</div>

  342. <div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160; </div>

  343. <div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;   <span class="keyword">private</span>:</div>

  344. <div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;      <span class="keywordtype">float</span> fGain;</div>

  345. <div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;   };</div>

  346. <div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;   <span class="keyword">@end</span>code</div>

  347. <div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160; </div>

  348. <div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;   See the <a class="code" href="structParameter.html">Parameter</a> <span class="keyword">struct </span>for more information about parameters.</div>

  349. <div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160; </div>

  350. <div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;   @section Programs</div>

  351. <div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;   Programs in DPF refer to plugin-side presets (usually called &quot;factory presets&quot;).@n</div>

  352. <div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;   This is meant as an initial set of presets provided by plugin authors included in the actual plugin.</div>

  353. <div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160; </div>

  354. <div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;   To use programs you must first enable them by setting @ref <a class="code" href="group__PluginMacros.html#gad95e24b17f196260cee15255fdb5b677">DISTRHO_PLUGIN_WANT_PROGRAMS</a> to 1 in your DistrhoPluginInfo.h file.@n</div>

  355. <div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;   When enabled you&#39;ll need to override 2 new function in your plugin code,</div>

  356. <div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;   <a class="code" href="classPlugin.html">Plugin</a>::initProgramName(uint32_t, String&amp;) and <a class="code" href="classPlugin.html#a44eb1bfcc3a3e5949ad053fc9ce55ce8">Plugin::loadProgram</a>(uint32_t).</div>

  357. <div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160; </div>

  358. <div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;   Here&#39;s an example of a plugin with a &quot;default&quot; program:</div>

  359. <div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;   @code</div>

  360. <div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;   <span class="keyword">class </span>PluginWithPresets : <span class="keyword">public</span> <a class="code" href="classPlugin.html">Plugin</a></div>

  361. <div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;   {</div>

  362. <div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;   <span class="keyword">public</span>:</div>

  363. <div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;      PluginWithPresets()</div>

  364. <div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;          : <a class="code" href="classPlugin.html">Plugin</a>(2, 1, 0), <span class="comment">// 2 parameters, 1 program and 0 states</span></div>

  365. <div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;            fGainL(1.0f),</div>

  366. <div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;            fGainR(1.0f),</div>

  367. <div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;      {</div>

  368. <div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;      }</div>

  369. <div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160; </div>

  370. <div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;   <span class="keyword">protected</span>:</div>

  371. <div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;     <span class="comment">/* ----------------------------------------------------------------------------------------</span></div>

  372. <div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;<span class="comment">      * Information */</span></div>

  373. <div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160; </div>

  374. <div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;      <span class="keyword">const</span> <span class="keywordtype">char</span>* getLabel()<span class="keyword"> const override</span></div>

  375. <div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;<span class="keyword">      </span>{</div>

  376. <div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;          <span class="keywordflow">return</span> <span class="stringliteral">&quot;Prog&quot;</span>;</div>

  377. <div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;      }</div>

  378. <div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160; </div>

  379. <div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;      <span class="keyword">const</span> <span class="keywordtype">char</span>* getMaker()<span class="keyword"> const override</span></div>

  380. <div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;<span class="keyword">      </span>{</div>

  381. <div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;          <span class="keywordflow">return</span> <span class="stringliteral">&quot;DPF&quot;</span>;</div>

  382. <div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;      }</div>

  383. <div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160; </div>

  384. <div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;      <span class="keyword">const</span> <span class="keywordtype">char</span>* getLicense()<span class="keyword"> const override</span></div>

  385. <div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;<span class="keyword">      </span>{</div>

  386. <div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;          <span class="keywordflow">return</span> <span class="stringliteral">&quot;MIT&quot;</span>;</div>

  387. <div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;      }</div>

  388. <div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160; </div>

  389. <div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;      uint32_t getVersion()<span class="keyword"> const override</span></div>

  390. <div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;<span class="keyword">      </span>{</div>

  391. <div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;          <span class="keywordflow">return</span> <a class="code" href="group__MiscellaneousFunctions.html#ga95d67ff74d46b2c80f15c7790a523154">d_version</a>(1, 0, 0);</div>

  392. <div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;      }</div>

  393. <div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160; </div>

  394. <div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;      int64_t getUniqueId()<span class="keyword"> const override</span></div>

  395. <div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;<span class="keyword">      </span>{</div>

  396. <div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;          <span class="keywordflow">return</span> <a class="code" href="group__MiscellaneousFunctions.html#ga6827e90feb9bdcb6f76175a245fbf12c">d_cconst</a>(<span class="charliteral">&#39;P&#39;</span>, <span class="charliteral">&#39;r&#39;</span>, <span class="charliteral">&#39;o&#39;</span>, <span class="charliteral">&#39;g&#39;</span>);</div>

  397. <div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;      }</div>

  398. <div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160; </div>

  399. <div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;     <span class="comment">/* ----------------------------------------------------------------------------------------</span></div>

  400. <div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;<span class="comment">      * Init */</span></div>

  401. <div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;<span class="comment"></span> </div>

  402. <div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;<span class="comment">     /**</span></div>

  403. <div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;<span class="comment">        Initialize a parameter.</span></div>

  404. <div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;<span class="comment">        This function will be called once, shortly after the plugin is created.</span></div>

  405. <div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;<span class="comment">      */</span></div>

  406. <div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;      <span class="keywordtype">void</span> initParameter(uint32_t index, <a class="code" href="structParameter.html">Parameter</a>&amp; parameter)<span class="keyword"> override</span></div>

  407. <div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;<span class="keyword">      </span>{</div>

  408. <div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;          parameter.<a class="code" href="structParameter.html#a397fb977f0c6cbec31df4f141ca3f5b3">hints</a>      = <a class="code" href="group__ParameterHints.html#gaf82d83a105dc418877ef91e84ac6efd3">kParameterIsAutomatable</a>;</div>

  409. <div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;          parameter.<a class="code" href="structParameter.html#a2d0c81e4fb8fad18d920ef6ecd4a64db">ranges</a>.<a class="code" href="structParameterRanges.html#a63c40988463a8ace9d0e9e55a00f3c7b">min</a> = 0.0f;</div>

  410. <div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;          parameter.<a class="code" href="structParameter.html#a2d0c81e4fb8fad18d920ef6ecd4a64db">ranges</a>.<a class="code" href="structParameterRanges.html#a175c78c905c598df929a4450e4d2a2a0">max</a> = 2.0f;</div>

  411. <div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;          parameter.<a class="code" href="structParameter.html#a2d0c81e4fb8fad18d920ef6ecd4a64db">ranges</a>.<a class="code" href="structParameterRanges.html#aa0aba68115bcfff25c35b2da2f7aed4c">def</a> = 1.0f;</div>

  412. <div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160; </div>

  413. <div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;          <span class="keywordflow">switch</span> (index)</div>

  414. <div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;          {</div>

  415. <div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;          <span class="keywordflow">case</span> 0:</div>

  416. <div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;              parameter.<a class="code" href="structParameter.html#ae63c1fcfb20e320bada1f58c04ff18da">name</a>   = <span class="stringliteral">&quot;Gain Right&quot;</span>;</div>

  417. <div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;              parameter.<a class="code" href="structParameter.html#a3e546efd8dbd0d77351208b670719468">symbol</a> = <span class="stringliteral">&quot;gainR&quot;</span>;</div>

  418. <div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;              <span class="keywordflow">break</span>;</div>

  419. <div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;          <span class="keywordflow">case</span> 1:</div>

  420. <div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;              parameter.<a class="code" href="structParameter.html#ae63c1fcfb20e320bada1f58c04ff18da">name</a>   = <span class="stringliteral">&quot;Gain Left&quot;</span>;</div>

  421. <div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;              parameter.<a class="code" href="structParameter.html#a3e546efd8dbd0d77351208b670719468">symbol</a> = <span class="stringliteral">&quot;gainL&quot;</span>;</div>

  422. <div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;              <span class="keywordflow">break</span>;</div>

  423. <div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;          }</div>

  424. <div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;      }</div>

  425. <div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;<span class="comment"></span> </div>

  426. <div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;<span class="comment">     /**</span></div>

  427. <div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;<span class="comment">        Set the name of the program @a index.</span></div>

  428. <div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;<span class="comment">        This function will be called once, shortly after the plugin is created.</span></div>

  429. <div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;<span class="comment">      */</span></div>

  430. <div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;      <span class="keywordtype">void</span> initProgramName(uint32_t index, <a class="code" href="classString.html">String</a>&amp; programName)</div>

  431. <div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;      {</div>

  432. <div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;          <span class="comment">// we only have one program so we can skip checking the index</span></div>

  433. <div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160; </div>

  434. <div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;          programName = <span class="stringliteral">&quot;Default&quot;</span>;</div>

  435. <div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;      }</div>

  436. <div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160; </div>

  437. <div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;     <span class="comment">/* ----------------------------------------------------------------------------------------</span></div>

  438. <div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;<span class="comment">      * Internal data */</span></div>

  439. <div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;<span class="comment"></span> </div>

  440. <div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;<span class="comment">     /**</span></div>

  441. <div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;<span class="comment">        Get the current value of a parameter.</span></div>

  442. <div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;<span class="comment">      */</span></div>

  443. <div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;      <span class="keywordtype">float</span> getParameterValue(uint32_t index)<span class="keyword"> const override</span></div>

  444. <div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;<span class="keyword">      </span>{</div>

  445. <div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;          <span class="keywordflow">switch</span> (index)</div>

  446. <div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;          {</div>

  447. <div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;          <span class="keywordflow">case</span> 0:</div>

  448. <div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;              <span class="keywordflow">return</span> fGainL;</div>

  449. <div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;          <span class="keywordflow">case</span> 1:</div>

  450. <div class="line"><a name="l00379"></a><span class="lineno">  379</span>&#160;              <span class="keywordflow">return</span> fGainR;</div>

  451. <div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160;          <span class="keywordflow">default</span>:</div>

  452. <div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;              <span class="keywordflow">return</span> 0.f;</div>

  453. <div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;          }</div>

  454. <div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;      }</div>

  455. <div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;<span class="comment"></span> </div>

  456. <div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;<span class="comment">     /**</span></div>

  457. <div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;<span class="comment">        Change a parameter value.</span></div>

  458. <div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;<span class="comment">      */</span></div>

  459. <div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;      <span class="keywordtype">void</span> setParameterValue(uint32_t index, <span class="keywordtype">float</span> value)<span class="keyword"> override</span></div>

  460. <div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;<span class="keyword">      </span>{</div>

  461. <div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;          <span class="keywordflow">switch</span> (index)</div>

  462. <div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;          {</div>

  463. <div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;          <span class="keywordflow">case</span> 0:</div>

  464. <div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;              fGainL = value;</div>

  465. <div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;              <span class="keywordflow">break</span>;</div>

  466. <div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;          <span class="keywordflow">case</span> 1:</div>

  467. <div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;              fGainR = value;</div>

  468. <div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;              <span class="keywordflow">break</span>;</div>

  469. <div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;          }</div>

  470. <div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;      }</div>

  471. <div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;<span class="comment"></span> </div>

  472. <div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;<span class="comment">     /**</span></div>

  473. <div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;<span class="comment">        Load a program.</span></div>

  474. <div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;<span class="comment">      */</span></div>

  475. <div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;      <span class="keywordtype">void</span> loadProgram(uint32_t index)</div>

  476. <div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;      {</div>

  477. <div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;          <span class="comment">// same as before, ignore index check</span></div>

  478. <div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160; </div>

  479. <div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160;          fGainL = 1.0f;</div>

  480. <div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;          fGainR = 1.0f;</div>

  481. <div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;      }</div>

  482. <div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160; </div>

  483. <div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160;     <span class="comment">/* ----------------------------------------------------------------------------------------</span></div>

  484. <div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;<span class="comment">      * Audio/MIDI Processing */</span></div>

  485. <div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160; </div>

  486. <div class="line"><a name="l00415"></a><span class="lineno">  415</span>&#160;      <span class="keywordtype">void</span> run(<span class="keyword">const</span> <span class="keywordtype">float</span>**, <span class="keywordtype">float</span>** outputs, uint32_t frames)<span class="keyword"> override</span></div>

  487. <div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160;<span class="keyword">      </span>{</div>

  488. <div class="line"><a name="l00417"></a><span class="lineno">  417</span>&#160;          <span class="comment">// get the left and right audio buffers</span></div>

  489. <div class="line"><a name="l00418"></a><span class="lineno">  418</span>&#160;          <span class="keyword">const</span> <span class="keywordtype">float</span>* <span class="keyword">const</span> inL  = inputs[0];</div>

  490. <div class="line"><a name="l00419"></a><span class="lineno">  419</span>&#160;          <span class="keyword">const</span> <span class="keywordtype">float</span>* <span class="keyword">const</span> inR  = inputs[0];</div>

  491. <div class="line"><a name="l00420"></a><span class="lineno">  420</span>&#160;          <span class="comment">/* */</span> <span class="keywordtype">float</span>* <span class="keyword">const</span> outL = outputs[0];</div>

  492. <div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;          <span class="comment">/* */</span> <span class="keywordtype">float</span>* <span class="keyword">const</span> outR = outputs[0];</div>

  493. <div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160; </div>

  494. <div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;          <span class="comment">// apply gain against all samples</span></div>

  495. <div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160;          <span class="keywordflow">for</span> (uint32_t i=0; i &lt; frames; ++i)</div>

  496. <div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;          {</div>

  497. <div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;              outL[i] = inL[i] * fGainL;</div>

  498. <div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;              outR[i] = inR[i] * fGainR;</div>

  499. <div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;          }</div>

  500. <div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;      }</div>

  501. <div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160; </div>

  502. <div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;   <span class="keyword">private</span>:</div>

  503. <div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160;      <span class="keywordtype">float</span> fGainL, fGainR;</div>

  504. <div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160;   };</div>

  505. <div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160;   <span class="keyword">@end</span>code</div>

  506. <div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160; </div>

  507. <div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;   This is a work-in-progress documentation page. States, MIDI, Latency, Time-Position and <a class="code" href="classUI.html">UI</a> are still TODO.</div>

  508. <div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;*/</div>

  509. <div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160; </div>

  510. <div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;<span class="preprocessor">#if 0</span></div>

  511. <div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;   @section States</div>

  512. <div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160;   describe them</div>

  513. <div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160; </div>

  514. <div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160;   @section MIDI</div>

  515. <div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160;   describe them</div>

  516. <div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160; </div>

  517. <div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160;   @section Latency</div>

  518. <div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;   describe it</div>

  519. <div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160; </div>

  520. <div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;   @section Time-Position</div>

  521. <div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;   describe it</div>

  522. <div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160; </div>

  523. <div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;   @section <a class="code" href="classUI.html">UI</a></div>

  524. <div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;   describe them</div>

  525. <div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160;<span class="preprocessor">#endif</span></div>

  526. <div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160; </div>

  527. <div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;<span class="comment">/* ------------------------------------------------------------------------------------------------------------</span></div>

  528. <div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160;<span class="comment"> * Plugin Macros */</span></div>

  529. <div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160;<span class="comment"></span> </div>

  530. <div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160;<span class="comment">/**</span></div>

  531. <div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160;<span class="comment">   @defgroup PluginMacros Plugin Macros</span></div>

  532. <div class="line"><a name="l00461"></a><span class="lineno">  461</span>&#160;<span class="comment"></span> </div>

  533. <div class="line"><a name="l00462"></a><span class="lineno">  462</span>&#160;<span class="comment">   C Macros that describe your plugin. (defined in the &quot;DistrhoPluginInfo.h&quot; file)</span></div>

  534. <div class="line"><a name="l00463"></a><span class="lineno">  463</span>&#160;<span class="comment"></span> </div>

  535. <div class="line"><a name="l00464"></a><span class="lineno">  464</span>&#160;<span class="comment">   With these macros you can tell the host what features your plugin requires.@n</span></div>

  536. <div class="line"><a name="l00465"></a><span class="lineno">  465</span>&#160;<span class="comment">   Depending on which macros you enable, new functions will be available to call and/or override.</span></div>

  537. <div class="line"><a name="l00466"></a><span class="lineno">  466</span>&#160;<span class="comment"></span> </div>

  538. <div class="line"><a name="l00467"></a><span class="lineno">  467</span>&#160;<span class="comment">   All values are either integer or strings.@n</span></div>

  539. <div class="line"><a name="l00468"></a><span class="lineno">  468</span>&#160;<span class="comment">   For boolean-like values 1 means &#39;on&#39; and 0 means &#39;off&#39;.</span></div>

  540. <div class="line"><a name="l00469"></a><span class="lineno">  469</span>&#160;<span class="comment"></span> </div>

  541. <div class="line"><a name="l00470"></a><span class="lineno">  470</span>&#160;<span class="comment">   The values defined in this group are for documentation purposes only.@n</span></div>

  542. <div class="line"><a name="l00471"></a><span class="lineno">  471</span>&#160;<span class="comment">   All macros are disabled by default.</span></div>

  543. <div class="line"><a name="l00472"></a><span class="lineno">  472</span>&#160;<span class="comment"></span> </div>

  544. <div class="line"><a name="l00473"></a><span class="lineno">  473</span>&#160;<span class="comment">   Only 4 macros are required, they are:</span></div>

  545. <div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160;<span class="comment">    - @ref DISTRHO_PLUGIN_NAME</span></div>

  546. <div class="line"><a name="l00475"></a><span class="lineno">  475</span>&#160;<span class="comment">    - @ref DISTRHO_PLUGIN_NUM_INPUTS</span></div>

  547. <div class="line"><a name="l00476"></a><span class="lineno">  476</span>&#160;<span class="comment">    - @ref DISTRHO_PLUGIN_NUM_OUTPUTS</span></div>

  548. <div class="line"><a name="l00477"></a><span class="lineno">  477</span>&#160;<span class="comment">    - @ref DISTRHO_PLUGIN_URI</span></div>

  549. <div class="line"><a name="l00478"></a><span class="lineno">  478</span>&#160;<span class="comment">   </span></div>

  550. <div class="line"><a name="l00479"></a><span class="lineno">  479</span>&#160;<span class="comment">   Additionally, @ref DISTRHO_PLUGIN_CLAP_ID is required if building CLAP plugins.</span></div>

  551. <div class="line"><a name="l00480"></a><span class="lineno">  480</span>&#160;<span class="comment">   @{</span></div>

  552. <div class="line"><a name="l00481"></a><span class="lineno">  481</span>&#160;<span class="comment"> */</span></div>

  553. <div class="line"><a name="l00482"></a><span class="lineno">  482</span>&#160;<span class="comment"></span> </div>

  554. <div class="line"><a name="l00483"></a><span class="lineno">  483</span>&#160;<span class="comment">/**</span></div>

  555. <div class="line"><a name="l00484"></a><span class="lineno">  484</span>&#160;<span class="comment">   The plugin name.@n</span></div>

  556. <div class="line"><a name="l00485"></a><span class="lineno">  485</span>&#160;<span class="comment">   This is used to identify your plugin before a Plugin instance can be created.</span></div>

  557. <div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;<span class="comment">   @note This macro is required.</span></div>

  558. <div class="line"><a name="l00487"></a><span class="lineno">  487</span>&#160;<span class="comment"> */</span></div>

  559. <div class="line"><a name="l00488"></a><span class="lineno"><a class="line" href="group__PluginMacros.html#ga888482a9f695c2ca2f433e5f3172dcc4">  488</a></span>&#160;<span class="preprocessor">#define DISTRHO_PLUGIN_NAME &quot;Plugin Name&quot;</span></div>

  560. <div class="line"><a name="l00489"></a><span class="lineno">  489</span>&#160;<span class="comment"></span> </div>

  561. <div class="line"><a name="l00490"></a><span class="lineno">  490</span>&#160;<span class="comment">/**</span></div>

  562. <div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160;<span class="comment">   Number of audio inputs the plugin has.</span></div>

  563. <div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160;<span class="comment">   @note This macro is required.</span></div>

  564. <div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;<span class="comment"> */</span></div>

  565. <div class="line"><a name="l00494"></a><span class="lineno"><a class="line" href="group__PluginMacros.html#ga5f4f3d9a5dc3c23882d158e636319998">  494</a></span>&#160;<span class="preprocessor">#define DISTRHO_PLUGIN_NUM_INPUTS 2</span></div>

  566. <div class="line"><a name="l00495"></a><span class="lineno">  495</span>&#160;<span class="comment"></span> </div>

  567. <div class="line"><a name="l00496"></a><span class="lineno">  496</span>&#160;<span class="comment">/**</span></div>

  568. <div class="line"><a name="l00497"></a><span class="lineno">  497</span>&#160;<span class="comment">   Number of audio outputs the plugin has.</span></div>

  569. <div class="line"><a name="l00498"></a><span class="lineno">  498</span>&#160;<span class="comment">   @note This macro is required.</span></div>

  570. <div class="line"><a name="l00499"></a><span class="lineno">  499</span>&#160;<span class="comment"> */</span></div>

  571. <div class="line"><a name="l00500"></a><span class="lineno"><a class="line" href="group__PluginMacros.html#ga917195804ebcb2bb48c9fad52b20b3ca">  500</a></span>&#160;<span class="preprocessor">#define DISTRHO_PLUGIN_NUM_OUTPUTS 2</span></div>

  572. <div class="line"><a name="l00501"></a><span class="lineno">  501</span>&#160;<span class="comment"></span> </div>

  573. <div class="line"><a name="l00502"></a><span class="lineno">  502</span>&#160;<span class="comment">/**</span></div>

  574. <div class="line"><a name="l00503"></a><span class="lineno">  503</span>&#160;<span class="comment">   The plugin URI when exporting in LV2 format.</span></div>

  575. <div class="line"><a name="l00504"></a><span class="lineno">  504</span>&#160;<span class="comment">   @note This macro is required.</span></div>

  576. <div class="line"><a name="l00505"></a><span class="lineno">  505</span>&#160;<span class="comment"> */</span></div>

  577. <div class="line"><a name="l00506"></a><span class="lineno"><a class="line" href="group__PluginMacros.html#ga9cc186448134e6a1956474b3878c97a8">  506</a></span>&#160;<span class="preprocessor">#define DISTRHO_PLUGIN_URI &quot;urn:distrho:name&quot;</span></div>

  578. <div class="line"><a name="l00507"></a><span class="lineno">  507</span>&#160;<span class="comment"></span> </div>

  579. <div class="line"><a name="l00508"></a><span class="lineno">  508</span>&#160;<span class="comment">/**</span></div>

  580. <div class="line"><a name="l00509"></a><span class="lineno">  509</span>&#160;<span class="comment">   Whether the plugin has a custom %UI.</span></div>

  581. <div class="line"><a name="l00510"></a><span class="lineno">  510</span>&#160;<span class="comment">   @see DISTRHO_UI_USE_NANOVG</span></div>

  582. <div class="line"><a name="l00511"></a><span class="lineno">  511</span>&#160;<span class="comment">   @see UI</span></div>

  583. <div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160;<span class="comment"> */</span></div>

  584. <div class="line"><a name="l00513"></a><span class="lineno"><a class="line" href="group__PluginMacros.html#gacf8a1af679c09637ba0bdc5f4f8e37dd">  513</a></span>&#160;<span class="preprocessor">#define DISTRHO_PLUGIN_HAS_UI 1</span></div>

  585. <div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;<span class="comment"></span> </div>

  586. <div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160;<span class="comment">/**</span></div>

  587. <div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160;<span class="comment">   Whether the plugin processing is realtime-safe.@n</span></div>

  588. <div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;<span class="comment">   TODO - list rtsafe requirements</span></div>

  589. <div class="line"><a name="l00518"></a><span class="lineno">  518</span>&#160;<span class="comment"> */</span></div>

  590. <div class="line"><a name="l00519"></a><span class="lineno"><a class="line" href="group__PluginMacros.html#ga82546dd199fcea338b113f2f6da84ced">  519</a></span>&#160;<span class="preprocessor">#define DISTRHO_PLUGIN_IS_RT_SAFE 1</span></div>

  591. <div class="line"><a name="l00520"></a><span class="lineno">  520</span>&#160;<span class="comment"></span> </div>

  592. <div class="line"><a name="l00521"></a><span class="lineno">  521</span>&#160;<span class="comment">/**</span></div>

  593. <div class="line"><a name="l00522"></a><span class="lineno">  522</span>&#160;<span class="comment">   Whether the plugin is a synth.@n</span></div>

  594. <div class="line"><a name="l00523"></a><span class="lineno">  523</span>&#160;<span class="comment">   @ref DISTRHO_PLUGIN_WANT_MIDI_INPUT is automatically enabled when this is too.</span></div>

  595. <div class="line"><a name="l00524"></a><span class="lineno">  524</span>&#160;<span class="comment">   @see DISTRHO_PLUGIN_WANT_MIDI_INPUT</span></div>

  596. <div class="line"><a name="l00525"></a><span class="lineno">  525</span>&#160;<span class="comment"> */</span></div>

  597. <div class="line"><a name="l00526"></a><span class="lineno"><a class="line" href="group__PluginMacros.html#ga854bde6b6fdb0d47182149dbab0fed72">  526</a></span>&#160;<span class="preprocessor">#define DISTRHO_PLUGIN_IS_SYNTH 1</span></div>

  598. <div class="line"><a name="l00527"></a><span class="lineno">  527</span>&#160;<span class="comment"></span> </div>

  599. <div class="line"><a name="l00528"></a><span class="lineno">  528</span>&#160;<span class="comment">/**</span></div>

  600. <div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160;<span class="comment">   Request the minimum buffer size for the input and output event ports.@n</span></div>

  601. <div class="line"><a name="l00530"></a><span class="lineno">  530</span>&#160;<span class="comment">   Currently only used in LV2, with a default value of 2048 if unset.</span></div>

  602. <div class="line"><a name="l00531"></a><span class="lineno">  531</span>&#160;<span class="comment"> */</span></div>

  603. <div class="line"><a name="l00532"></a><span class="lineno"><a class="line" href="group__PluginMacros.html#ga9e0277ebff0b0a05047439532ff216d5">  532</a></span>&#160;<span class="preprocessor">#define DISTRHO_PLUGIN_MINIMUM_BUFFER_SIZE 2048</span></div>

  604. <div class="line"><a name="l00533"></a><span class="lineno">  533</span>&#160;<span class="comment"></span> </div>

  605. <div class="line"><a name="l00534"></a><span class="lineno">  534</span>&#160;<span class="comment">/**</span></div>

  606. <div class="line"><a name="l00535"></a><span class="lineno">  535</span>&#160;<span class="comment">   Whether the plugin has an LV2 modgui.</span></div>

  607. <div class="line"><a name="l00536"></a><span class="lineno">  536</span>&#160;<span class="comment"></span> </div>

  608. <div class="line"><a name="l00537"></a><span class="lineno">  537</span>&#160;<span class="comment">   This will simply add a &quot;rdfs:seeAlso &lt;modgui.ttl&gt;&quot; on the LV2 manifest.@n</span></div>

  609. <div class="line"><a name="l00538"></a><span class="lineno">  538</span>&#160;<span class="comment">   It is up to you to create this file.</span></div>

  610. <div class="line"><a name="l00539"></a><span class="lineno">  539</span>&#160;<span class="comment"> */</span></div>

  611. <div class="line"><a name="l00540"></a><span class="lineno"><a class="line" href="group__PluginMacros.html#gaf75c327526ca8508c8968e43b6c1e49b">  540</a></span>&#160;<span class="preprocessor">#define DISTRHO_PLUGIN_USES_MODGUI 0</span></div>

  612. <div class="line"><a name="l00541"></a><span class="lineno">  541</span>&#160;<span class="comment"></span> </div>

  613. <div class="line"><a name="l00542"></a><span class="lineno">  542</span>&#160;<span class="comment">/**</span></div>

  614. <div class="line"><a name="l00543"></a><span class="lineno">  543</span>&#160;<span class="comment">   Enable direct access between the %UI and plugin code.</span></div>

  615. <div class="line"><a name="l00544"></a><span class="lineno">  544</span>&#160;<span class="comment">   @see UI::getPluginInstancePointer()</span></div>

  616. <div class="line"><a name="l00545"></a><span class="lineno">  545</span>&#160;<span class="comment">   @note DO NOT USE THIS UNLESS STRICTLY NECESSARY!!</span></div>

  617. <div class="line"><a name="l00546"></a><span class="lineno">  546</span>&#160;<span class="comment">         Try to avoid it at all costs!</span></div>

  618. <div class="line"><a name="l00547"></a><span class="lineno">  547</span>&#160;<span class="comment"> */</span></div>

  619. <div class="line"><a name="l00548"></a><span class="lineno"><a class="line" href="group__PluginMacros.html#gac6873a3950f52f3fde8e386af63b69a1">  548</a></span>&#160;<span class="preprocessor">#define DISTRHO_PLUGIN_WANT_DIRECT_ACCESS 0</span></div>

  620. <div class="line"><a name="l00549"></a><span class="lineno">  549</span>&#160;<span class="comment"></span> </div>

  621. <div class="line"><a name="l00550"></a><span class="lineno">  550</span>&#160;<span class="comment">/**</span></div>

  622. <div class="line"><a name="l00551"></a><span class="lineno">  551</span>&#160;<span class="comment">   Whether the plugin introduces latency during audio or midi processing.</span></div>

  623. <div class="line"><a name="l00552"></a><span class="lineno">  552</span>&#160;<span class="comment">   @see Plugin::setLatency(uint32_t)</span></div>

  624. <div class="line"><a name="l00553"></a><span class="lineno">  553</span>&#160;<span class="comment"> */</span></div>

  625. <div class="line"><a name="l00554"></a><span class="lineno"><a class="line" href="group__PluginMacros.html#gad6b0ebf10e048f4742f29735da4d4930">  554</a></span>&#160;<span class="preprocessor">#define DISTRHO_PLUGIN_WANT_LATENCY 1</span></div>

  626. <div class="line"><a name="l00555"></a><span class="lineno">  555</span>&#160;<span class="comment"></span> </div>

  627. <div class="line"><a name="l00556"></a><span class="lineno">  556</span>&#160;<span class="comment">/**</span></div>

  628. <div class="line"><a name="l00557"></a><span class="lineno">  557</span>&#160;<span class="comment">   Whether the plugin wants MIDI input.@n</span></div>

  629. <div class="line"><a name="l00558"></a><span class="lineno">  558</span>&#160;<span class="comment">   This is automatically enabled if @ref DISTRHO_PLUGIN_IS_SYNTH is true.</span></div>

  630. <div class="line"><a name="l00559"></a><span class="lineno">  559</span>&#160;<span class="comment"> */</span></div>

  631. <div class="line"><a name="l00560"></a><span class="lineno"><a class="line" href="group__PluginMacros.html#gadf2e2eb7550e4116001c816adfb04a70">  560</a></span>&#160;<span class="preprocessor">#define DISTRHO_PLUGIN_WANT_MIDI_INPUT 1</span></div>

  632. <div class="line"><a name="l00561"></a><span class="lineno">  561</span>&#160;<span class="comment"></span> </div>

  633. <div class="line"><a name="l00562"></a><span class="lineno">  562</span>&#160;<span class="comment">/**</span></div>

  634. <div class="line"><a name="l00563"></a><span class="lineno">  563</span>&#160;<span class="comment">   Whether the plugin wants MIDI output.</span></div>

  635. <div class="line"><a name="l00564"></a><span class="lineno">  564</span>&#160;<span class="comment">   @see Plugin::writeMidiEvent(const MidiEvent&amp;)</span></div>

  636. <div class="line"><a name="l00565"></a><span class="lineno">  565</span>&#160;<span class="comment"> */</span></div>

  637. <div class="line"><a name="l00566"></a><span class="lineno"><a class="line" href="group__PluginMacros.html#ga548522eb91344a45841a5a95ff4f8073">  566</a></span>&#160;<span class="preprocessor">#define DISTRHO_PLUGIN_WANT_MIDI_OUTPUT 1</span></div>

  638. <div class="line"><a name="l00567"></a><span class="lineno">  567</span>&#160;<span class="comment"></span> </div>

  639. <div class="line"><a name="l00568"></a><span class="lineno">  568</span>&#160;<span class="comment">/**</span></div>

  640. <div class="line"><a name="l00569"></a><span class="lineno">  569</span>&#160;<span class="comment">   Whether the plugin wants to change its own parameter inputs.@n</span></div>

  641. <div class="line"><a name="l00570"></a><span class="lineno">  570</span>&#160;<span class="comment">   Not all hosts or plugin formats support this,</span></div>

  642. <div class="line"><a name="l00571"></a><span class="lineno">  571</span>&#160;<span class="comment">   so Plugin::canRequestParameterValueChanges() can be used to query support at runtime.</span></div>

  643. <div class="line"><a name="l00572"></a><span class="lineno">  572</span>&#160;<span class="comment">   @see Plugin::requestParameterValueChange(uint32_t, float)</span></div>

  644. <div class="line"><a name="l00573"></a><span class="lineno">  573</span>&#160;<span class="comment"> */</span></div>

  645. <div class="line"><a name="l00574"></a><span class="lineno"><a class="line" href="group__PluginMacros.html#ga5a33bc5567795bdbbaab32313fabc652">  574</a></span>&#160;<span class="preprocessor">#define DISTRHO_PLUGIN_WANT_PARAMETER_VALUE_CHANGE_REQUEST 1</span></div>

  646. <div class="line"><a name="l00575"></a><span class="lineno">  575</span>&#160;<span class="comment"></span> </div>

  647. <div class="line"><a name="l00576"></a><span class="lineno">  576</span>&#160;<span class="comment">/**</span></div>

  648. <div class="line"><a name="l00577"></a><span class="lineno">  577</span>&#160;<span class="comment">   Whether the plugin provides its own internal programs.</span></div>

  649. <div class="line"><a name="l00578"></a><span class="lineno">  578</span>&#160;<span class="comment">   @see Plugin::initProgramName(uint32_t, String&amp;)</span></div>

  650. <div class="line"><a name="l00579"></a><span class="lineno">  579</span>&#160;<span class="comment">   @see Plugin::loadProgram(uint32_t)</span></div>

  651. <div class="line"><a name="l00580"></a><span class="lineno">  580</span>&#160;<span class="comment"> */</span></div>

  652. <div class="line"><a name="l00581"></a><span class="lineno"><a class="line" href="group__PluginMacros.html#gad95e24b17f196260cee15255fdb5b677">  581</a></span>&#160;<span class="preprocessor">#define DISTRHO_PLUGIN_WANT_PROGRAMS 1</span></div>

  653. <div class="line"><a name="l00582"></a><span class="lineno">  582</span>&#160;<span class="comment"></span> </div>

  654. <div class="line"><a name="l00583"></a><span class="lineno">  583</span>&#160;<span class="comment">/**</span></div>

  655. <div class="line"><a name="l00584"></a><span class="lineno">  584</span>&#160;<span class="comment">   Whether the plugin uses internal non-parameter data.</span></div>

  656. <div class="line"><a name="l00585"></a><span class="lineno">  585</span>&#160;<span class="comment">   @see Plugin::initState(uint32_t, String&amp;, String&amp;)</span></div>

  657. <div class="line"><a name="l00586"></a><span class="lineno">  586</span>&#160;<span class="comment">   @see Plugin::setState(const char*, const char*)</span></div>

  658. <div class="line"><a name="l00587"></a><span class="lineno">  587</span>&#160;<span class="comment"> */</span></div>

  659. <div class="line"><a name="l00588"></a><span class="lineno"><a class="line" href="group__PluginMacros.html#ga255f43cc0997af8b56abcca260c875e0">  588</a></span>&#160;<span class="preprocessor">#define DISTRHO_PLUGIN_WANT_STATE 1</span></div>

  660. <div class="line"><a name="l00589"></a><span class="lineno">  589</span>&#160;<span class="comment"></span> </div>

  661. <div class="line"><a name="l00590"></a><span class="lineno">  590</span>&#160;<span class="comment">/**</span></div>

  662. <div class="line"><a name="l00591"></a><span class="lineno">  591</span>&#160;<span class="comment">   Whether the plugin implements the full state API.</span></div>

  663. <div class="line"><a name="l00592"></a><span class="lineno">  592</span>&#160;<span class="comment">   When this macro is enabled, the plugin must implement a new getState(const char* key) function, which the host calls when saving its session/project.</span></div>

  664. <div class="line"><a name="l00593"></a><span class="lineno">  593</span>&#160;<span class="comment">   This is useful for plugins that have custom internal values not exposed to the host as key-value state pairs or parameters.</span></div>

  665. <div class="line"><a name="l00594"></a><span class="lineno">  594</span>&#160;<span class="comment">   Most simple effects and synths will not need this.</span></div>

  666. <div class="line"><a name="l00595"></a><span class="lineno">  595</span>&#160;<span class="comment">   @note this macro is automatically enabled if a plugin has programs and state, as the key-value state pairs need to be updated when the current program changes.</span></div>

  667. <div class="line"><a name="l00596"></a><span class="lineno">  596</span>&#160;<span class="comment">   @see Plugin::getState(const char*)</span></div>

  668. <div class="line"><a name="l00597"></a><span class="lineno">  597</span>&#160;<span class="comment"> */</span></div>

  669. <div class="line"><a name="l00598"></a><span class="lineno"><a class="line" href="group__PluginMacros.html#gac022d3d0a8782d632d7a801bc9cf721e">  598</a></span>&#160;<span class="preprocessor">#define DISTRHO_PLUGIN_WANT_FULL_STATE 1</span></div>

  670. <div class="line"><a name="l00599"></a><span class="lineno">  599</span>&#160;<span class="comment"></span> </div>

  671. <div class="line"><a name="l00600"></a><span class="lineno">  600</span>&#160;<span class="comment">/**</span></div>

  672. <div class="line"><a name="l00601"></a><span class="lineno">  601</span>&#160;<span class="comment">   Whether the plugin wants time position information from the host.</span></div>

  673. <div class="line"><a name="l00602"></a><span class="lineno">  602</span>&#160;<span class="comment">   @see Plugin::getTimePosition()</span></div>

  674. <div class="line"><a name="l00603"></a><span class="lineno">  603</span>&#160;<span class="comment"> */</span></div>

  675. <div class="line"><a name="l00604"></a><span class="lineno"><a class="line" href="group__PluginMacros.html#ga496610b956d931b1940d07da48d123f2">  604</a></span>&#160;<span class="preprocessor">#define DISTRHO_PLUGIN_WANT_TIMEPOS 1</span></div>

  676. <div class="line"><a name="l00605"></a><span class="lineno">  605</span>&#160;<span class="comment"></span> </div>

  677. <div class="line"><a name="l00606"></a><span class="lineno">  606</span>&#160;<span class="comment">/**</span></div>

  678. <div class="line"><a name="l00607"></a><span class="lineno">  607</span>&#160;<span class="comment">   Whether the %UI uses a custom toolkit implementation based on OpenGL.@n</span></div>

  679. <div class="line"><a name="l00608"></a><span class="lineno">  608</span>&#160;<span class="comment">   When enabled, the macros @ref DISTRHO_UI_CUSTOM_INCLUDE_PATH and @ref DISTRHO_UI_CUSTOM_WIDGET_TYPE are required.</span></div>

  680. <div class="line"><a name="l00609"></a><span class="lineno">  609</span>&#160;<span class="comment"> */</span></div>

  681. <div class="line"><a name="l00610"></a><span class="lineno"><a class="line" href="group__PluginMacros.html#ga5bcd1ce31e47a617de4c32fbf85e44ca">  610</a></span>&#160;<span class="preprocessor">#define DISTRHO_UI_USE_CUSTOM 1</span></div>

  682. <div class="line"><a name="l00611"></a><span class="lineno">  611</span>&#160;<span class="comment"></span> </div>

  683. <div class="line"><a name="l00612"></a><span class="lineno">  612</span>&#160;<span class="comment">/**</span></div>

  684. <div class="line"><a name="l00613"></a><span class="lineno">  613</span>&#160;<span class="comment">   The include path to the header file used by the custom toolkit implementation.</span></div>

  685. <div class="line"><a name="l00614"></a><span class="lineno">  614</span>&#160;<span class="comment">   This path must be relative to dpf/distrho/DistrhoUI.hpp</span></div>

  686. <div class="line"><a name="l00615"></a><span class="lineno">  615</span>&#160;<span class="comment">   @see DISTRHO_UI_USE_CUSTOM</span></div>

  687. <div class="line"><a name="l00616"></a><span class="lineno">  616</span>&#160;<span class="comment"> */</span></div>

  688. <div class="line"><a name="l00617"></a><span class="lineno"><a class="line" href="group__PluginMacros.html#gaf978778ddb34e3663a5c0bd128067e10">  617</a></span>&#160;<span class="preprocessor">#define DISTRHO_UI_CUSTOM_INCLUDE_PATH</span></div>

  689. <div class="line"><a name="l00618"></a><span class="lineno">  618</span>&#160;<span class="comment"></span> </div>

  690. <div class="line"><a name="l00619"></a><span class="lineno">  619</span>&#160;<span class="comment">/**</span></div>

  691. <div class="line"><a name="l00620"></a><span class="lineno">  620</span>&#160;<span class="comment">   The top-level-widget typedef to use for the custom toolkit.</span></div>

  692. <div class="line"><a name="l00621"></a><span class="lineno">  621</span>&#160;<span class="comment">   This widget class MUST be a subclass of DGL TopLevelWindow class.</span></div>

  693. <div class="line"><a name="l00622"></a><span class="lineno">  622</span>&#160;<span class="comment">   It is recommended that you keep this widget class inside the DGL namespace,</span></div>

  694. <div class="line"><a name="l00623"></a><span class="lineno">  623</span>&#160;<span class="comment">   and define widget type as e.g. DGL_NAMESPACE::MyCustomTopLevelWidget.</span></div>

  695. <div class="line"><a name="l00624"></a><span class="lineno">  624</span>&#160;<span class="comment">   @see DISTRHO_UI_USE_CUSTOM</span></div>

  696. <div class="line"><a name="l00625"></a><span class="lineno">  625</span>&#160;<span class="comment"> */</span></div>

  697. <div class="line"><a name="l00626"></a><span class="lineno"><a class="line" href="group__PluginMacros.html#gaf6377f757b9796bd37f7be4e605ccd4a">  626</a></span>&#160;<span class="preprocessor">#define DISTRHO_UI_CUSTOM_WIDGET_TYPE</span></div>

  698. <div class="line"><a name="l00627"></a><span class="lineno">  627</span>&#160;<span class="comment"></span> </div>

  699. <div class="line"><a name="l00628"></a><span class="lineno">  628</span>&#160;<span class="comment">/**</span></div>

  700. <div class="line"><a name="l00629"></a><span class="lineno">  629</span>&#160;<span class="comment">   Default UI width to use when creating initial and temporary windows.@n</span></div>

  701. <div class="line"><a name="l00630"></a><span class="lineno">  630</span>&#160;<span class="comment">   Setting this macro allows to skip a temporary UI from being created in certain VST2 and VST3 hosts.</span></div>

  702. <div class="line"><a name="l00631"></a><span class="lineno">  631</span>&#160;<span class="comment">   (which would normally be done for knowing the UI size before host creates a window for it)</span></div>

  703. <div class="line"><a name="l00632"></a><span class="lineno">  632</span>&#160;<span class="comment"></span> </div>

  704. <div class="line"><a name="l00633"></a><span class="lineno">  633</span>&#160;<span class="comment">   Value must match 1x scale factor.</span></div>

  705. <div class="line"><a name="l00634"></a><span class="lineno">  634</span>&#160;<span class="comment"></span> </div>

  706. <div class="line"><a name="l00635"></a><span class="lineno">  635</span>&#160;<span class="comment">   When this macro is defined, the companion DISTRHO_UI_DEFAULT_HEIGHT macro must be defined as well.</span></div>

  707. <div class="line"><a name="l00636"></a><span class="lineno">  636</span>&#160;<span class="comment"> */</span></div>

  708. <div class="line"><a name="l00637"></a><span class="lineno"><a class="line" href="group__PluginMacros.html#ga93240ccad789419d3c26768d00f2e97f">  637</a></span>&#160;<span class="preprocessor">#define DISTRHO_UI_DEFAULT_WIDTH 300</span></div>

  709. <div class="line"><a name="l00638"></a><span class="lineno">  638</span>&#160;<span class="comment"></span> </div>

  710. <div class="line"><a name="l00639"></a><span class="lineno">  639</span>&#160;<span class="comment">/**</span></div>

  711. <div class="line"><a name="l00640"></a><span class="lineno">  640</span>&#160;<span class="comment">   Default UI height to use when creating initial and temporary windows.@n</span></div>

  712. <div class="line"><a name="l00641"></a><span class="lineno">  641</span>&#160;<span class="comment">   Setting this macro allows to skip a temporary UI from being created in certain VST2 and VST3 hosts.</span></div>

  713. <div class="line"><a name="l00642"></a><span class="lineno">  642</span>&#160;<span class="comment">   (which would normally be done for knowing the UI size before host creates a window for it)</span></div>

  714. <div class="line"><a name="l00643"></a><span class="lineno">  643</span>&#160;<span class="comment"></span> </div>

  715. <div class="line"><a name="l00644"></a><span class="lineno">  644</span>&#160;<span class="comment">   Value must match 1x scale factor.</span></div>

  716. <div class="line"><a name="l00645"></a><span class="lineno">  645</span>&#160;<span class="comment"></span> </div>

  717. <div class="line"><a name="l00646"></a><span class="lineno">  646</span>&#160;<span class="comment">   When this macro is defined, the companion DISTRHO_UI_DEFAULT_WIDTH macro must be defined as well.</span></div>

  718. <div class="line"><a name="l00647"></a><span class="lineno">  647</span>&#160;<span class="comment"> */</span></div>

  719. <div class="line"><a name="l00648"></a><span class="lineno"><a class="line" href="group__PluginMacros.html#ga69f68b766833a29671400808221f8f3c">  648</a></span>&#160;<span class="preprocessor">#define DISTRHO_UI_DEFAULT_HEIGHT 300</span></div>

  720. <div class="line"><a name="l00649"></a><span class="lineno">  649</span>&#160;<span class="comment"></span> </div>

  721. <div class="line"><a name="l00650"></a><span class="lineno">  650</span>&#160;<span class="comment">/**</span></div>

  722. <div class="line"><a name="l00651"></a><span class="lineno">  651</span>&#160;<span class="comment">   Whether the %UI uses NanoVG for drawing instead of the default raw OpenGL calls.@n</span></div>

  723. <div class="line"><a name="l00652"></a><span class="lineno">  652</span>&#160;<span class="comment">   When enabled your %UI instance will subclass @ref NanoWidget instead of @ref Widget.</span></div>

  724. <div class="line"><a name="l00653"></a><span class="lineno">  653</span>&#160;<span class="comment"> */</span></div>

  725. <div class="line"><a name="l00654"></a><span class="lineno"><a class="line" href="group__PluginMacros.html#gad49e79936a2aa5afa089cbc051426ccd">  654</a></span>&#160;<span class="preprocessor">#define DISTRHO_UI_USE_NANOVG 1</span></div>

  726. <div class="line"><a name="l00655"></a><span class="lineno">  655</span>&#160;<span class="comment"></span> </div>

  727. <div class="line"><a name="l00656"></a><span class="lineno">  656</span>&#160;<span class="comment">/**</span></div>

  728. <div class="line"><a name="l00657"></a><span class="lineno">  657</span>&#160;<span class="comment">   Whether the %UI is resizable to any size by the user.@n</span></div>

  729. <div class="line"><a name="l00658"></a><span class="lineno">  658</span>&#160;<span class="comment">   By default this is false, and resizing is only allowed under the plugin UI control,@n</span></div>

  730. <div class="line"><a name="l00659"></a><span class="lineno">  659</span>&#160;<span class="comment">   Enabling this options makes it possible for the user to resize the plugin UI at anytime.</span></div>

  731. <div class="line"><a name="l00660"></a><span class="lineno">  660</span>&#160;<span class="comment">   @see UI::setGeometryConstraints(uint, uint, bool, bool)</span></div>

  732. <div class="line"><a name="l00661"></a><span class="lineno">  661</span>&#160;<span class="comment"> */</span></div>

  733. <div class="line"><a name="l00662"></a><span class="lineno"><a class="line" href="group__PluginMacros.html#gabadb9d9ba7f479df39b3963ee60b7a4b">  662</a></span>&#160;<span class="preprocessor">#define DISTRHO_UI_USER_RESIZABLE 1</span></div>

  734. <div class="line"><a name="l00663"></a><span class="lineno">  663</span>&#160;<span class="comment"></span> </div>

  735. <div class="line"><a name="l00664"></a><span class="lineno">  664</span>&#160;<span class="comment">/**</span></div>

  736. <div class="line"><a name="l00665"></a><span class="lineno">  665</span>&#160;<span class="comment">   The %UI URI when exporting in LV2 format.@n</span></div>

  737. <div class="line"><a name="l00666"></a><span class="lineno">  666</span>&#160;<span class="comment">   By default this is set to @ref DISTRHO_PLUGIN_URI with &quot;#UI&quot; as suffix.</span></div>

  738. <div class="line"><a name="l00667"></a><span class="lineno">  667</span>&#160;<span class="comment"> */</span></div>

  739. <div class="line"><a name="l00668"></a><span class="lineno"><a class="line" href="group__PluginMacros.html#ga420a88022da249b9f38a6046998dbd7c">  668</a></span>&#160;<span class="preprocessor">#define DISTRHO_UI_URI DISTRHO_PLUGIN_URI &quot;#UI&quot;</span></div>

  740. <div class="line"><a name="l00669"></a><span class="lineno">  669</span>&#160;<span class="comment"></span> </div>

  741. <div class="line"><a name="l00670"></a><span class="lineno">  670</span>&#160;<span class="comment">/**</span></div>

  742. <div class="line"><a name="l00671"></a><span class="lineno">  671</span>&#160;<span class="comment">   The AudioUnit type for a plugin.@n</span></div>

  743. <div class="line"><a name="l00672"></a><span class="lineno">  672</span>&#160;<span class="comment">   This is a 4-character symbol, automatically set by DPF based on other plugin macros.</span></div>

  744. <div class="line"><a name="l00673"></a><span class="lineno">  673</span>&#160;<span class="comment">   See https://developer.apple.com/documentation/audiotoolbox/1584142-audio_unit_types for more information.</span></div>

  745. <div class="line"><a name="l00674"></a><span class="lineno">  674</span>&#160;<span class="comment"> */</span></div>

  746. <div class="line"><a name="l00675"></a><span class="lineno"><a class="line" href="group__PluginMacros.html#ga0cb49832109c90267e4e7f7272154d4d">  675</a></span>&#160;<span class="preprocessor">#define DISTRHO_PLUGIN_AU_TYPE aufx</span></div>

  747. <div class="line"><a name="l00676"></a><span class="lineno">  676</span>&#160;<span class="comment"></span> </div>

  748. <div class="line"><a name="l00677"></a><span class="lineno">  677</span>&#160;<span class="comment">/**</span></div>

  749. <div class="line"><a name="l00678"></a><span class="lineno">  678</span>&#160;<span class="comment">   A 4-character symbol that identifies a brand or manufacturer, with at least one non-lower case character.@n</span></div>

  750. <div class="line"><a name="l00679"></a><span class="lineno">  679</span>&#160;<span class="comment">   Plugins from the same brand should use the same symbol.</span></div>

  751. <div class="line"><a name="l00680"></a><span class="lineno">  680</span>&#160;<span class="comment">   @note This macro is required when building AU plugins, and used for VST3 if present</span></div>

  752. <div class="line"><a name="l00681"></a><span class="lineno">  681</span>&#160;<span class="comment">   @note Setting this macro will change the uid of a VST3 plugin.</span></div>

  753. <div class="line"><a name="l00682"></a><span class="lineno">  682</span>&#160;<span class="comment">         If you already released a DPF-based VST3 plugin make sure to also enable DPF_VST3_DONT_USE_BRAND_ID</span></div>

  754. <div class="line"><a name="l00683"></a><span class="lineno">  683</span>&#160;<span class="comment"> */</span></div>

  755. <div class="line"><a name="l00684"></a><span class="lineno"><a class="line" href="group__PluginMacros.html#ga9c9caf7e3376c9235c3529dbc612a964">  684</a></span>&#160;<span class="preprocessor">#define DISTRHO_PLUGIN_BRAND_ID Dstr</span></div>

  756. <div class="line"><a name="l00685"></a><span class="lineno">  685</span>&#160;<span class="comment"></span> </div>

  757. <div class="line"><a name="l00686"></a><span class="lineno">  686</span>&#160;<span class="comment">/**</span></div>

  758. <div class="line"><a name="l00687"></a><span class="lineno">  687</span>&#160;<span class="comment">   A 4-character symbol which identifies a plugin.@n</span></div>

  759. <div class="line"><a name="l00688"></a><span class="lineno">  688</span>&#160;<span class="comment">   It must be unique within at least a set of plugins from the brand.</span></div>

  760. <div class="line"><a name="l00689"></a><span class="lineno">  689</span>&#160;<span class="comment">   @note This macro is required when building AU plugins</span></div>

  761. <div class="line"><a name="l00690"></a><span class="lineno">  690</span>&#160;<span class="comment"> */</span></div>

  762. <div class="line"><a name="l00691"></a><span class="lineno"><a class="line" href="group__PluginMacros.html#ga096d7684289e65485311a427ad8772f3">  691</a></span>&#160;<span class="preprocessor">#define DISTRHO_PLUGIN_UNIQUE_ID test</span></div>

  763. <div class="line"><a name="l00692"></a><span class="lineno">  692</span>&#160;<span class="comment"></span> </div>

  764. <div class="line"><a name="l00693"></a><span class="lineno">  693</span>&#160;<span class="comment">/**</span></div>

  765. <div class="line"><a name="l00694"></a><span class="lineno">  694</span>&#160;<span class="comment">   Custom LV2 category for the plugin.@n</span></div>

  766. <div class="line"><a name="l00695"></a><span class="lineno">  695</span>&#160;<span class="comment">   This is a single string, and can be one of the following values:</span></div>

  767. <div class="line"><a name="l00696"></a><span class="lineno">  696</span>&#160;<span class="comment"></span> </div>

  768. <div class="line"><a name="l00697"></a><span class="lineno">  697</span>&#160;<span class="comment">      - lv2:AllpassPlugin</span></div>

  769. <div class="line"><a name="l00698"></a><span class="lineno">  698</span>&#160;<span class="comment">      - lv2:AmplifierPlugin</span></div>

  770. <div class="line"><a name="l00699"></a><span class="lineno">  699</span>&#160;<span class="comment">      - lv2:AnalyserPlugin</span></div>

  771. <div class="line"><a name="l00700"></a><span class="lineno">  700</span>&#160;<span class="comment">      - lv2:BandpassPlugin</span></div>

  772. <div class="line"><a name="l00701"></a><span class="lineno">  701</span>&#160;<span class="comment">      - lv2:ChorusPlugin</span></div>

  773. <div class="line"><a name="l00702"></a><span class="lineno">  702</span>&#160;<span class="comment">      - lv2:CombPlugin</span></div>

  774. <div class="line"><a name="l00703"></a><span class="lineno">  703</span>&#160;<span class="comment">      - lv2:CompressorPlugin</span></div>

  775. <div class="line"><a name="l00704"></a><span class="lineno">  704</span>&#160;<span class="comment">      - lv2:ConstantPlugin</span></div>

  776. <div class="line"><a name="l00705"></a><span class="lineno">  705</span>&#160;<span class="comment">      - lv2:ConverterPlugin</span></div>

  777. <div class="line"><a name="l00706"></a><span class="lineno">  706</span>&#160;<span class="comment">      - lv2:DelayPlugin</span></div>

  778. <div class="line"><a name="l00707"></a><span class="lineno">  707</span>&#160;<span class="comment">      - lv2:DistortionPlugin</span></div>

  779. <div class="line"><a name="l00708"></a><span class="lineno">  708</span>&#160;<span class="comment">      - lv2:DynamicsPlugin</span></div>

  780. <div class="line"><a name="l00709"></a><span class="lineno">  709</span>&#160;<span class="comment">      - lv2:EQPlugin</span></div>

  781. <div class="line"><a name="l00710"></a><span class="lineno">  710</span>&#160;<span class="comment">      - lv2:EnvelopePlugin</span></div>

  782. <div class="line"><a name="l00711"></a><span class="lineno">  711</span>&#160;<span class="comment">      - lv2:ExpanderPlugin</span></div>

  783. <div class="line"><a name="l00712"></a><span class="lineno">  712</span>&#160;<span class="comment">      - lv2:FilterPlugin</span></div>

  784. <div class="line"><a name="l00713"></a><span class="lineno">  713</span>&#160;<span class="comment">      - lv2:FlangerPlugin</span></div>

  785. <div class="line"><a name="l00714"></a><span class="lineno">  714</span>&#160;<span class="comment">      - lv2:FunctionPlugin</span></div>

  786. <div class="line"><a name="l00715"></a><span class="lineno">  715</span>&#160;<span class="comment">      - lv2:GatePlugin</span></div>

  787. <div class="line"><a name="l00716"></a><span class="lineno">  716</span>&#160;<span class="comment">      - lv2:GeneratorPlugin</span></div>

  788. <div class="line"><a name="l00717"></a><span class="lineno">  717</span>&#160;<span class="comment">      - lv2:HighpassPlugin</span></div>

  789. <div class="line"><a name="l00718"></a><span class="lineno">  718</span>&#160;<span class="comment">      - lv2:InstrumentPlugin</span></div>

  790. <div class="line"><a name="l00719"></a><span class="lineno">  719</span>&#160;<span class="comment">      - lv2:LimiterPlugin</span></div>

  791. <div class="line"><a name="l00720"></a><span class="lineno">  720</span>&#160;<span class="comment">      - lv2:LowpassPlugin</span></div>

  792. <div class="line"><a name="l00721"></a><span class="lineno">  721</span>&#160;<span class="comment">      - lv2:MIDIPlugin</span></div>

  793. <div class="line"><a name="l00722"></a><span class="lineno">  722</span>&#160;<span class="comment">      - lv2:MixerPlugin</span></div>

  794. <div class="line"><a name="l00723"></a><span class="lineno">  723</span>&#160;<span class="comment">      - lv2:ModulatorPlugin</span></div>

  795. <div class="line"><a name="l00724"></a><span class="lineno">  724</span>&#160;<span class="comment">      - lv2:MultiEQPlugin</span></div>

  796. <div class="line"><a name="l00725"></a><span class="lineno">  725</span>&#160;<span class="comment">      - lv2:OscillatorPlugin</span></div>

  797. <div class="line"><a name="l00726"></a><span class="lineno">  726</span>&#160;<span class="comment">      - lv2:ParaEQPlugin</span></div>

  798. <div class="line"><a name="l00727"></a><span class="lineno">  727</span>&#160;<span class="comment">      - lv2:PhaserPlugin</span></div>

  799. <div class="line"><a name="l00728"></a><span class="lineno">  728</span>&#160;<span class="comment">      - lv2:PitchPlugin</span></div>

  800. <div class="line"><a name="l00729"></a><span class="lineno">  729</span>&#160;<span class="comment">      - lv2:ReverbPlugin</span></div>

  801. <div class="line"><a name="l00730"></a><span class="lineno">  730</span>&#160;<span class="comment">      - lv2:SimulatorPlugin</span></div>

  802. <div class="line"><a name="l00731"></a><span class="lineno">  731</span>&#160;<span class="comment">      - lv2:SpatialPlugin</span></div>

  803. <div class="line"><a name="l00732"></a><span class="lineno">  732</span>&#160;<span class="comment">      - lv2:SpectralPlugin</span></div>

  804. <div class="line"><a name="l00733"></a><span class="lineno">  733</span>&#160;<span class="comment">      - lv2:UtilityPlugin</span></div>

  805. <div class="line"><a name="l00734"></a><span class="lineno">  734</span>&#160;<span class="comment">      - lv2:WaveshaperPlugin</span></div>

  806. <div class="line"><a name="l00735"></a><span class="lineno">  735</span>&#160;<span class="comment"></span> </div>

  807. <div class="line"><a name="l00736"></a><span class="lineno">  736</span>&#160;<span class="comment">   See http://lv2plug.in/ns/lv2core for more information.</span></div>

  808. <div class="line"><a name="l00737"></a><span class="lineno">  737</span>&#160;<span class="comment"> */</span></div>

  809. <div class="line"><a name="l00738"></a><span class="lineno"><a class="line" href="group__PluginMacros.html#ga97bd6556fb9fcfc181778edb4fceeeef">  738</a></span>&#160;<span class="preprocessor">#define DISTRHO_PLUGIN_LV2_CATEGORY &quot;lv2:Plugin&quot;</span></div>

  810. <div class="line"><a name="l00739"></a><span class="lineno">  739</span>&#160;<span class="comment"></span> </div>

  811. <div class="line"><a name="l00740"></a><span class="lineno">  740</span>&#160;<span class="comment">/**</span></div>

  812. <div class="line"><a name="l00741"></a><span class="lineno">  741</span>&#160;<span class="comment">   Custom VST3 categories for the plugin.@n</span></div>

  813. <div class="line"><a name="l00742"></a><span class="lineno">  742</span>&#160;<span class="comment">   This is a single concatenated string of categories, separated by a @c |.</span></div>

  814. <div class="line"><a name="l00743"></a><span class="lineno">  743</span>&#160;<span class="comment"></span> </div>

  815. <div class="line"><a name="l00744"></a><span class="lineno">  744</span>&#160;<span class="comment">   Each effect category can be one of the following values:</span></div>

  816. <div class="line"><a name="l00745"></a><span class="lineno">  745</span>&#160;<span class="comment"></span> </div>

  817. <div class="line"><a name="l00746"></a><span class="lineno">  746</span>&#160;<span class="comment">      - Fx</span></div>

  818. <div class="line"><a name="l00747"></a><span class="lineno">  747</span>&#160;<span class="comment">      - Fx|Ambisonics</span></div>

  819. <div class="line"><a name="l00748"></a><span class="lineno">  748</span>&#160;<span class="comment">      - Fx|Analyzer</span></div>

  820. <div class="line"><a name="l00749"></a><span class="lineno">  749</span>&#160;<span class="comment">      - Fx|Delay</span></div>

  821. <div class="line"><a name="l00750"></a><span class="lineno">  750</span>&#160;<span class="comment">      - Fx|Distortion</span></div>

  822. <div class="line"><a name="l00751"></a><span class="lineno">  751</span>&#160;<span class="comment">      - Fx|Dynamics</span></div>

  823. <div class="line"><a name="l00752"></a><span class="lineno">  752</span>&#160;<span class="comment">      - Fx|EQ</span></div>

  824. <div class="line"><a name="l00753"></a><span class="lineno">  753</span>&#160;<span class="comment">      - Fx|Filter</span></div>

  825. <div class="line"><a name="l00754"></a><span class="lineno">  754</span>&#160;<span class="comment">      - Fx|Instrument</span></div>

  826. <div class="line"><a name="l00755"></a><span class="lineno">  755</span>&#160;<span class="comment">      - Fx|Instrument|External</span></div>

  827. <div class="line"><a name="l00756"></a><span class="lineno">  756</span>&#160;<span class="comment">      - Fx|Spatial</span></div>

  828. <div class="line"><a name="l00757"></a><span class="lineno">  757</span>&#160;<span class="comment">      - Fx|Generator</span></div>

  829. <div class="line"><a name="l00758"></a><span class="lineno">  758</span>&#160;<span class="comment">      - Fx|Mastering</span></div>

  830. <div class="line"><a name="l00759"></a><span class="lineno">  759</span>&#160;<span class="comment">      - Fx|Modulation</span></div>

  831. <div class="line"><a name="l00760"></a><span class="lineno">  760</span>&#160;<span class="comment">      - Fx|Network</span></div>

  832. <div class="line"><a name="l00761"></a><span class="lineno">  761</span>&#160;<span class="comment">      - Fx|Pitch Shift</span></div>

  833. <div class="line"><a name="l00762"></a><span class="lineno">  762</span>&#160;<span class="comment">      - Fx|Restoration</span></div>

  834. <div class="line"><a name="l00763"></a><span class="lineno">  763</span>&#160;<span class="comment">      - Fx|Reverb</span></div>

  835. <div class="line"><a name="l00764"></a><span class="lineno">  764</span>&#160;<span class="comment">      - Fx|Surround</span></div>

  836. <div class="line"><a name="l00765"></a><span class="lineno">  765</span>&#160;<span class="comment">      - Fx|Tools</span></div>

  837. <div class="line"><a name="l00766"></a><span class="lineno">  766</span>&#160;<span class="comment"></span> </div>

  838. <div class="line"><a name="l00767"></a><span class="lineno">  767</span>&#160;<span class="comment">   Each instrument category can be one of the following values:</span></div>

  839. <div class="line"><a name="l00768"></a><span class="lineno">  768</span>&#160;<span class="comment"></span> </div>

  840. <div class="line"><a name="l00769"></a><span class="lineno">  769</span>&#160;<span class="comment">      - Instrument</span></div>

  841. <div class="line"><a name="l00770"></a><span class="lineno">  770</span>&#160;<span class="comment">      - Instrument|Drum</span></div>

  842. <div class="line"><a name="l00771"></a><span class="lineno">  771</span>&#160;<span class="comment">      - Instrument|External</span></div>

  843. <div class="line"><a name="l00772"></a><span class="lineno">  772</span>&#160;<span class="comment">      - Instrument|Piano</span></div>

  844. <div class="line"><a name="l00773"></a><span class="lineno">  773</span>&#160;<span class="comment">      - Instrument|Sampler</span></div>

  845. <div class="line"><a name="l00774"></a><span class="lineno">  774</span>&#160;<span class="comment">      - Instrument|Synth</span></div>

  846. <div class="line"><a name="l00775"></a><span class="lineno">  775</span>&#160;<span class="comment">      - Instrument|Synth|Sampler</span></div>

  847. <div class="line"><a name="l00776"></a><span class="lineno">  776</span>&#160;<span class="comment"></span> </div>

  848. <div class="line"><a name="l00777"></a><span class="lineno">  777</span>&#160;<span class="comment">   And extra categories possible for any plugin type:</span></div>

  849. <div class="line"><a name="l00778"></a><span class="lineno">  778</span>&#160;<span class="comment"></span> </div>

  850. <div class="line"><a name="l00779"></a><span class="lineno">  779</span>&#160;<span class="comment">      - Mono</span></div>

  851. <div class="line"><a name="l00780"></a><span class="lineno">  780</span>&#160;<span class="comment">      - Stereo</span></div>

  852. <div class="line"><a name="l00781"></a><span class="lineno">  781</span>&#160;<span class="comment"> */</span></div>

  853. <div class="line"><a name="l00782"></a><span class="lineno"><a class="line" href="group__PluginMacros.html#gab5bfd0f8045aa7eedd2ec6f5c9c2d17f">  782</a></span>&#160;<span class="preprocessor">#define DISTRHO_PLUGIN_VST3_CATEGORIES &quot;Fx|Stereo&quot;</span></div>

  854. <div class="line"><a name="l00783"></a><span class="lineno">  783</span>&#160;<span class="comment"></span> </div>

  855. <div class="line"><a name="l00784"></a><span class="lineno">  784</span>&#160;<span class="comment">/**</span></div>

  856. <div class="line"><a name="l00785"></a><span class="lineno">  785</span>&#160;<span class="comment">   Custom CLAP features for the plugin.@n</span></div>

  857. <div class="line"><a name="l00786"></a><span class="lineno">  786</span>&#160;<span class="comment">   This is a list of features defined as a string array body, without the terminating @c , or nullptr.</span></div>

  858. <div class="line"><a name="l00787"></a><span class="lineno">  787</span>&#160;<span class="comment"></span> </div>

  859. <div class="line"><a name="l00788"></a><span class="lineno">  788</span>&#160;<span class="comment">   A top-level category can be set as feature and be one of the following values:</span></div>

  860. <div class="line"><a name="l00789"></a><span class="lineno">  789</span>&#160;<span class="comment"></span> </div>

  861. <div class="line"><a name="l00790"></a><span class="lineno">  790</span>&#160;<span class="comment">      - instrument</span></div>

  862. <div class="line"><a name="l00791"></a><span class="lineno">  791</span>&#160;<span class="comment">      - audio-effect</span></div>

  863. <div class="line"><a name="l00792"></a><span class="lineno">  792</span>&#160;<span class="comment">      - note-effect</span></div>

  864. <div class="line"><a name="l00793"></a><span class="lineno">  793</span>&#160;<span class="comment">      - analyzer</span></div>

  865. <div class="line"><a name="l00794"></a><span class="lineno">  794</span>&#160;<span class="comment"></span> </div>

  866. <div class="line"><a name="l00795"></a><span class="lineno">  795</span>&#160;<span class="comment">   The following sub-categories can also be set:</span></div>

  867. <div class="line"><a name="l00796"></a><span class="lineno">  796</span>&#160;<span class="comment"></span> </div>

  868. <div class="line"><a name="l00797"></a><span class="lineno">  797</span>&#160;<span class="comment">      - synthesizer</span></div>

  869. <div class="line"><a name="l00798"></a><span class="lineno">  798</span>&#160;<span class="comment">      - sampler</span></div>

  870. <div class="line"><a name="l00799"></a><span class="lineno">  799</span>&#160;<span class="comment">      - drum</span></div>

  871. <div class="line"><a name="l00800"></a><span class="lineno">  800</span>&#160;<span class="comment">      - drum-machine</span></div>

  872. <div class="line"><a name="l00801"></a><span class="lineno">  801</span>&#160;<span class="comment"></span> </div>

  873. <div class="line"><a name="l00802"></a><span class="lineno">  802</span>&#160;<span class="comment">      - filter</span></div>

  874. <div class="line"><a name="l00803"></a><span class="lineno">  803</span>&#160;<span class="comment">      - phaser</span></div>

  875. <div class="line"><a name="l00804"></a><span class="lineno">  804</span>&#160;<span class="comment">      - equalizer</span></div>

  876. <div class="line"><a name="l00805"></a><span class="lineno">  805</span>&#160;<span class="comment">      - de-esser</span></div>

  877. <div class="line"><a name="l00806"></a><span class="lineno">  806</span>&#160;<span class="comment">      - phase-vocoder</span></div>

  878. <div class="line"><a name="l00807"></a><span class="lineno">  807</span>&#160;<span class="comment">      - granular</span></div>

  879. <div class="line"><a name="l00808"></a><span class="lineno">  808</span>&#160;<span class="comment">      - frequency-shifter</span></div>

  880. <div class="line"><a name="l00809"></a><span class="lineno">  809</span>&#160;<span class="comment">      - pitch-shifter</span></div>

  881. <div class="line"><a name="l00810"></a><span class="lineno">  810</span>&#160;<span class="comment"></span> </div>

  882. <div class="line"><a name="l00811"></a><span class="lineno">  811</span>&#160;<span class="comment">      - distortion</span></div>

  883. <div class="line"><a name="l00812"></a><span class="lineno">  812</span>&#160;<span class="comment">      - transient-shaper</span></div>

  884. <div class="line"><a name="l00813"></a><span class="lineno">  813</span>&#160;<span class="comment">      - compressor</span></div>

  885. <div class="line"><a name="l00814"></a><span class="lineno">  814</span>&#160;<span class="comment">      - limiter</span></div>

  886. <div class="line"><a name="l00815"></a><span class="lineno">  815</span>&#160;<span class="comment"></span> </div>

  887. <div class="line"><a name="l00816"></a><span class="lineno">  816</span>&#160;<span class="comment">      - flanger</span></div>

  888. <div class="line"><a name="l00817"></a><span class="lineno">  817</span>&#160;<span class="comment">      - chorus</span></div>

  889. <div class="line"><a name="l00818"></a><span class="lineno">  818</span>&#160;<span class="comment">      - delay</span></div>

  890. <div class="line"><a name="l00819"></a><span class="lineno">  819</span>&#160;<span class="comment">      - reverb</span></div>

  891. <div class="line"><a name="l00820"></a><span class="lineno">  820</span>&#160;<span class="comment"></span> </div>

  892. <div class="line"><a name="l00821"></a><span class="lineno">  821</span>&#160;<span class="comment">      - tremolo</span></div>

  893. <div class="line"><a name="l00822"></a><span class="lineno">  822</span>&#160;<span class="comment">      - glitch</span></div>

  894. <div class="line"><a name="l00823"></a><span class="lineno">  823</span>&#160;<span class="comment"></span> </div>

  895. <div class="line"><a name="l00824"></a><span class="lineno">  824</span>&#160;<span class="comment">      - utility</span></div>

  896. <div class="line"><a name="l00825"></a><span class="lineno">  825</span>&#160;<span class="comment">      - pitch-correction</span></div>

  897. <div class="line"><a name="l00826"></a><span class="lineno">  826</span>&#160;<span class="comment">      - restoration</span></div>

  898. <div class="line"><a name="l00827"></a><span class="lineno">  827</span>&#160;<span class="comment"></span> </div>

  899. <div class="line"><a name="l00828"></a><span class="lineno">  828</span>&#160;<span class="comment">      - multi-effects</span></div>

  900. <div class="line"><a name="l00829"></a><span class="lineno">  829</span>&#160;<span class="comment"></span> </div>

  901. <div class="line"><a name="l00830"></a><span class="lineno">  830</span>&#160;<span class="comment">      - mixing</span></div>

  902. <div class="line"><a name="l00831"></a><span class="lineno">  831</span>&#160;<span class="comment">      - mastering</span></div>

  903. <div class="line"><a name="l00832"></a><span class="lineno">  832</span>&#160;<span class="comment"></span> </div>

  904. <div class="line"><a name="l00833"></a><span class="lineno">  833</span>&#160;<span class="comment">   And finally the following audio capabilities can be set:</span></div>

  905. <div class="line"><a name="l00834"></a><span class="lineno">  834</span>&#160;<span class="comment"></span> </div>

  906. <div class="line"><a name="l00835"></a><span class="lineno">  835</span>&#160;<span class="comment">      - mono</span></div>

  907. <div class="line"><a name="l00836"></a><span class="lineno">  836</span>&#160;<span class="comment">      - stereo</span></div>

  908. <div class="line"><a name="l00837"></a><span class="lineno">  837</span>&#160;<span class="comment">      - surround</span></div>

  909. <div class="line"><a name="l00838"></a><span class="lineno">  838</span>&#160;<span class="comment">      - ambisonic</span></div>

  910. <div class="line"><a name="l00839"></a><span class="lineno">  839</span>&#160;<span class="comment">*/</span></div>

  911. <div class="line"><a name="l00840"></a><span class="lineno"><a class="line" href="group__PluginMacros.html#gadf0fb4c49c6a9019a63bc52fbc2592f2">  840</a></span>&#160;<span class="preprocessor">#define DISTRHO_PLUGIN_CLAP_FEATURES &quot;audio-effect&quot;</span>, &quot;stereo&quot;</div>

  912. <div class="line"><a name="l00841"></a><span class="lineno">  841</span>&#160;<span class="comment"></span> </div>

  913. <div class="line"><a name="l00842"></a><span class="lineno">  842</span>&#160;<span class="comment">/**</span></div>

  914. <div class="line"><a name="l00843"></a><span class="lineno">  843</span>&#160;<span class="comment">   The plugin id when exporting in CLAP format, in reverse URI form.</span></div>

  915. <div class="line"><a name="l00844"></a><span class="lineno">  844</span>&#160;<span class="comment">   @note This macro is required when building CLAP plugins</span></div>

  916. <div class="line"><a name="l00845"></a><span class="lineno">  845</span>&#160;<span class="comment">*/</span></div>

  917. <div class="line"><a name="l00846"></a><span class="lineno"><a class="line" href="group__PluginMacros.html#gaae12b710ad877c03b2a369e4a5e05140">  846</a></span>&#160;<span class="preprocessor">#define DISTRHO_PLUGIN_CLAP_ID &quot;studio.kx.distrho.effect&quot;</span></div>

  918. <div class="line"><a name="l00847"></a><span class="lineno">  847</span>&#160;<span class="comment"></span> </div>

  919. <div class="line"><a name="l00848"></a><span class="lineno">  848</span>&#160;<span class="comment">/** @} */</span></div>

  920. <div class="line"><a name="l00849"></a><span class="lineno">  849</span>&#160; </div>

  921. <div class="line"><a name="l00850"></a><span class="lineno">  850</span>&#160;<span class="comment">/* ------------------------------------------------------------------------------------------------------------</span></div>

  922. <div class="line"><a name="l00851"></a><span class="lineno">  851</span>&#160;<span class="comment"> * Plugin Macros */</span></div>

  923. <div class="line"><a name="l00852"></a><span class="lineno">  852</span>&#160;<span class="comment"></span> </div>

  924. <div class="line"><a name="l00853"></a><span class="lineno">  853</span>&#160;<span class="comment">/**</span></div>

  925. <div class="line"><a name="l00854"></a><span class="lineno">  854</span>&#160;<span class="comment">   @defgroup ExtraPluginMacros Extra Plugin Macros</span></div>

  926. <div class="line"><a name="l00855"></a><span class="lineno">  855</span>&#160;<span class="comment"></span> </div>

  927. <div class="line"><a name="l00856"></a><span class="lineno">  856</span>&#160;<span class="comment">   C Macros to customize DPF behaviour.</span></div>

  928. <div class="line"><a name="l00857"></a><span class="lineno">  857</span>&#160;<span class="comment"></span> </div>

  929. <div class="line"><a name="l00858"></a><span class="lineno">  858</span>&#160;<span class="comment">   These are macros that do not set plugin features or information, but instead change DPF internals.</span></div>

  930. <div class="line"><a name="l00859"></a><span class="lineno">  859</span>&#160;<span class="comment">   They are all optional.</span></div>

  931. <div class="line"><a name="l00860"></a><span class="lineno">  860</span>&#160;<span class="comment"></span> </div>

  932. <div class="line"><a name="l00861"></a><span class="lineno">  861</span>&#160;<span class="comment">   Unless stated otherwise, values are assumed to be a simple/empty define.</span></div>

  933. <div class="line"><a name="l00862"></a><span class="lineno">  862</span>&#160;<span class="comment">   @{</span></div>

  934. <div class="line"><a name="l00863"></a><span class="lineno">  863</span>&#160;<span class="comment"> */</span></div>

  935. <div class="line"><a name="l00864"></a><span class="lineno">  864</span>&#160;<span class="comment"></span> </div>

  936. <div class="line"><a name="l00865"></a><span class="lineno">  865</span>&#160;<span class="comment">/**</span></div>

  937. <div class="line"><a name="l00866"></a><span class="lineno">  866</span>&#160;<span class="comment">   Whether to enable runtime plugin tests.@n</span></div>

  938. <div class="line"><a name="l00867"></a><span class="lineno">  867</span>&#160;<span class="comment">   This will check, during initialization of the plugin, if parameters, programs and states are setup properly.@n</span></div>

  939. <div class="line"><a name="l00868"></a><span class="lineno">  868</span>&#160;<span class="comment">   Useful to enable as part of CI, can safely be skipped.@n</span></div>

  940. <div class="line"><a name="l00869"></a><span class="lineno">  869</span>&#160;<span class="comment">   Under DPF makefiles this can be enabled by using `make DPF_RUNTIME_TESTING=true`.</span></div>

  941. <div class="line"><a name="l00870"></a><span class="lineno">  870</span>&#160;<span class="comment"></span> </div>

  942. <div class="line"><a name="l00871"></a><span class="lineno">  871</span>&#160;<span class="comment">   @note Some checks are only available with the GCC compiler,</span></div>

  943. <div class="line"><a name="l00872"></a><span class="lineno">  872</span>&#160;<span class="comment">         for detecting if a virtual function has been reimplemented.</span></div>

  944. <div class="line"><a name="l00873"></a><span class="lineno">  873</span>&#160;<span class="comment"> */</span></div>

  945. <div class="line"><a name="l00874"></a><span class="lineno"><a class="line" href="group__ExtraPluginMacros.html#ga692c508f53e1eb8747e261d2435490b7">  874</a></span>&#160;<span class="preprocessor">#define DPF_RUNTIME_TESTING</span></div>

  946. <div class="line"><a name="l00875"></a><span class="lineno">  875</span>&#160;<span class="comment"></span> </div>

  947. <div class="line"><a name="l00876"></a><span class="lineno">  876</span>&#160;<span class="comment">/**</span></div>

  948. <div class="line"><a name="l00877"></a><span class="lineno">  877</span>&#160;<span class="comment">   Whether to show parameter outputs in the VST2 plugins.@n</span></div>

  949. <div class="line"><a name="l00878"></a><span class="lineno">  878</span>&#160;<span class="comment">   This is disabled (unset) by default, as the VST2 format has no notion of read-only parameters.</span></div>

  950. <div class="line"><a name="l00879"></a><span class="lineno">  879</span>&#160;<span class="comment"> */</span></div>

  951. <div class="line"><a name="l00880"></a><span class="lineno"><a class="line" href="group__ExtraPluginMacros.html#ga9e6df7bd76cecd30e3762a58e29cd011">  880</a></span>&#160;<span class="preprocessor">#define DPF_VST_SHOW_PARAMETER_OUTPUTS</span></div>

  952. <div class="line"><a name="l00881"></a><span class="lineno">  881</span>&#160;<span class="comment"></span> </div>

  953. <div class="line"><a name="l00882"></a><span class="lineno">  882</span>&#160;<span class="comment">/**</span></div>

  954. <div class="line"><a name="l00883"></a><span class="lineno">  883</span>&#160;<span class="comment">   Forcibly ignore DISTRHO_PLUGIN_BRAND_ID for VST3 plugins.@n</span></div>

  955. <div class="line"><a name="l00884"></a><span class="lineno">  884</span>&#160;<span class="comment">   This is required for DPF-based VST3 plugins that got released without setting DISTRHO_PLUGIN_BRAND_ID first.</span></div>

  956. <div class="line"><a name="l00885"></a><span class="lineno">  885</span>&#160;<span class="comment"> */</span></div>

  957. <div class="line"><a name="l00886"></a><span class="lineno"><a class="line" href="group__ExtraPluginMacros.html#ga1942006206023a3943ce25a275de0179">  886</a></span>&#160;<span class="preprocessor">#define DPF_VST3_DONT_USE_BRAND_ID</span></div>

  958. <div class="line"><a name="l00887"></a><span class="lineno">  887</span>&#160;<span class="comment"></span> </div>

  959. <div class="line"><a name="l00888"></a><span class="lineno">  888</span>&#160;<span class="comment">/**</span></div>

  960. <div class="line"><a name="l00889"></a><span class="lineno">  889</span>&#160;<span class="comment">   Disable all file browser related code.@n</span></div>

  961. <div class="line"><a name="l00890"></a><span class="lineno">  890</span>&#160;<span class="comment">   Must be set as compiler macro when building DGL. (e.g. `CXXFLAGS=&quot;-DDGL_FILE_BROWSER_DISABLED&quot;`)</span></div>

  962. <div class="line"><a name="l00891"></a><span class="lineno">  891</span>&#160;<span class="comment"> */</span></div>

  963. <div class="line"><a name="l00892"></a><span class="lineno"><a class="line" href="group__ExtraPluginMacros.html#gabf2289230c19cc52d848bb174955f379">  892</a></span>&#160;<span class="preprocessor">#define DGL_FILE_BROWSER_DISABLED</span></div>

  964. <div class="line"><a name="l00893"></a><span class="lineno">  893</span>&#160;<span class="comment"></span> </div>

  965. <div class="line"><a name="l00894"></a><span class="lineno">  894</span>&#160;<span class="comment">/**</span></div>

  966. <div class="line"><a name="l00895"></a><span class="lineno">  895</span>&#160;<span class="comment">   Disable resource files, like internally used fonts.@n</span></div>

  967. <div class="line"><a name="l00896"></a><span class="lineno">  896</span>&#160;<span class="comment">   Must be set as compiler macro when building DGL. (e.g. `CXXFLAGS=&quot;-DDGL_NO_SHARED_RESOURCES&quot;`)</span></div>

  968. <div class="line"><a name="l00897"></a><span class="lineno">  897</span>&#160;<span class="comment"> */</span></div>

  969. <div class="line"><a name="l00898"></a><span class="lineno"><a class="line" href="group__ExtraPluginMacros.html#ga38bbd9136e90d6b4ecd77823fc2f29ab">  898</a></span>&#160;<span class="preprocessor">#define DGL_NO_SHARED_RESOURCES</span></div>

  970. <div class="line"><a name="l00899"></a><span class="lineno">  899</span>&#160;<span class="comment"></span> </div>

  971. <div class="line"><a name="l00900"></a><span class="lineno">  900</span>&#160;<span class="comment">/**</span></div>

  972. <div class="line"><a name="l00901"></a><span class="lineno">  901</span>&#160;<span class="comment">   Whether to use OpenGL3 instead of the default OpenGL2 compatility profile.</span></div>

  973. <div class="line"><a name="l00902"></a><span class="lineno">  902</span>&#160;<span class="comment">   Under DPF makefiles this can be enabled by using `make USE_OPENGL3=true` on the dgl build step.</span></div>

  974. <div class="line"><a name="l00903"></a><span class="lineno">  903</span>&#160;<span class="comment"></span> </div>

  975. <div class="line"><a name="l00904"></a><span class="lineno">  904</span>&#160;<span class="comment">   @note This is experimental and incomplete, contributions are welcome and appreciated.</span></div>

  976. <div class="line"><a name="l00905"></a><span class="lineno">  905</span>&#160;<span class="comment"> */</span></div>

  977. <div class="line"><a name="l00906"></a><span class="lineno"><a class="line" href="group__ExtraPluginMacros.html#ga01988e3c3664d33fac3b7958715b00fd">  906</a></span>&#160;<span class="preprocessor">#define DGL_USE_OPENGL3</span></div>

  978. <div class="line"><a name="l00907"></a><span class="lineno">  907</span>&#160;<span class="comment"></span> </div>

  979. <div class="line"><a name="l00908"></a><span class="lineno">  908</span>&#160;<span class="comment">/** @} */</span></div>

  980. <div class="line"><a name="l00909"></a><span class="lineno">  909</span>&#160; </div>

  981. <div class="line"><a name="l00910"></a><span class="lineno">  910</span>&#160;<span class="comment">/* ------------------------------------------------------------------------------------------------------------</span></div>

  982. <div class="line"><a name="l00911"></a><span class="lineno">  911</span>&#160;<span class="comment"> * Namespace Macros */</span></div>

  983. <div class="line"><a name="l00912"></a><span class="lineno">  912</span>&#160;<span class="comment"></span> </div>

  984. <div class="line"><a name="l00913"></a><span class="lineno">  913</span>&#160;<span class="comment">/**</span></div>

  985. <div class="line"><a name="l00914"></a><span class="lineno">  914</span>&#160;<span class="comment">   @defgroup NamespaceMacros Namespace Macros</span></div>

  986. <div class="line"><a name="l00915"></a><span class="lineno">  915</span>&#160;<span class="comment"></span> </div>

  987. <div class="line"><a name="l00916"></a><span class="lineno">  916</span>&#160;<span class="comment">   C Macros to use and customize DPF namespaces.</span></div>

  988. <div class="line"><a name="l00917"></a><span class="lineno">  917</span>&#160;<span class="comment"></span> </div>

  989. <div class="line"><a name="l00918"></a><span class="lineno">  918</span>&#160;<span class="comment">   These are macros that serve as helpers around C++ namespaces, and also as a way to set custom namespaces during a build.</span></div>

  990. <div class="line"><a name="l00919"></a><span class="lineno">  919</span>&#160;<span class="comment">   @{</span></div>

  991. <div class="line"><a name="l00920"></a><span class="lineno">  920</span>&#160;<span class="comment"> */</span></div>

  992. <div class="line"><a name="l00921"></a><span class="lineno">  921</span>&#160;<span class="comment"></span> </div>

  993. <div class="line"><a name="l00922"></a><span class="lineno">  922</span>&#160;<span class="comment">/**</span></div>

  994. <div class="line"><a name="l00923"></a><span class="lineno">  923</span>&#160;<span class="comment">   Compiler macro that sets the C++ namespace for DPF plugins.@n</span></div>

  995. <div class="line"><a name="l00924"></a><span class="lineno">  924</span>&#160;<span class="comment">   If unset during build, it will use the name @b DISTRHO by default.</span></div>

  996. <div class="line"><a name="l00925"></a><span class="lineno">  925</span>&#160;<span class="comment"></span> </div>

  997. <div class="line"><a name="l00926"></a><span class="lineno">  926</span>&#160;<span class="comment">   Unless you know exactly what you are doing, you do need to modify this value.@n</span></div>

  998. <div class="line"><a name="l00927"></a><span class="lineno">  927</span>&#160;<span class="comment">   The only probable useful case for customizing it is if you are building a big collection of very similar DPF-based plugins in your application.@n</span></div>

  999. <div class="line"><a name="l00928"></a><span class="lineno">  928</span>&#160;<span class="comment">   For example, having 2 different versions of the same plugin that should behave differently but still exist within the same binary.</span></div>

  1000. <div class="line"><a name="l00929"></a><span class="lineno">  929</span>&#160;<span class="comment"></span> </div>

  1001. <div class="line"><a name="l00930"></a><span class="lineno">  930</span>&#160;<span class="comment">   On macOS (where due to Objective-C restrictions all code that interacts with Cocoa needs to be in a flat namespace),</span></div>

  1002. <div class="line"><a name="l00931"></a><span class="lineno">  931</span>&#160;<span class="comment">   DPF will automatically use the plugin name as prefix to flat namespace functions in order to avoid conflicts.</span></div>

  1003. <div class="line"><a name="l00932"></a><span class="lineno">  932</span>&#160;<span class="comment"></span> </div>

  1004. <div class="line"><a name="l00933"></a><span class="lineno">  933</span>&#160;<span class="comment">   So, basically, it is DPF&#39;s job to make sure plugin binaries are 100% usable as-is.@n</span></div>

  1005. <div class="line"><a name="l00934"></a><span class="lineno">  934</span>&#160;<span class="comment">   You typically do not need to care about this at all.</span></div>

  1006. <div class="line"><a name="l00935"></a><span class="lineno">  935</span>&#160;<span class="comment"> */</span></div>

  1007. <div class="line"><a name="l00936"></a><span class="lineno"><a class="line" href="group__NamespaceMacros.html#gad4d95edc702f6066ba2f41740f7e5393">  936</a></span>&#160;<span class="preprocessor">#define DISTRHO_NAMESPACE DISTRHO</span></div>

  1008. <div class="line"><a name="l00937"></a><span class="lineno">  937</span>&#160;<span class="comment"></span> </div>

  1009. <div class="line"><a name="l00938"></a><span class="lineno">  938</span>&#160;<span class="comment">/**</span></div>

  1010. <div class="line"><a name="l00939"></a><span class="lineno">  939</span>&#160;<span class="comment">   Compiler macro that begins the C++ namespace for @b DISTRHO, as needed for (the DSP side of) plugins.@n</span></div>

  1011. <div class="line"><a name="l00940"></a><span class="lineno">  940</span>&#160;<span class="comment">   All classes in DPF are within this namespace except for UI/graphics stuff.</span></div>

  1012. <div class="line"><a name="l00941"></a><span class="lineno">  941</span>&#160;<span class="comment">   @see END_NAMESPACE_DISTRHO</span></div>

  1013. <div class="line"><a name="l00942"></a><span class="lineno">  942</span>&#160;<span class="comment"> */</span></div>

  1014. <div class="line"><a name="l00943"></a><span class="lineno"><a class="line" href="group__NamespaceMacros.html#gac4cb97c393d20c28ba19365d844341cd">  943</a></span>&#160;<span class="preprocessor">#define START_NAMESPACE_DISTRHO namespace DISTRHO_NAMESPACE {</span></div>

  1015. <div class="line"><a name="l00944"></a><span class="lineno">  944</span>&#160;<span class="comment"></span> </div>

  1016. <div class="line"><a name="l00945"></a><span class="lineno">  945</span>&#160;<span class="comment">/**</span></div>

  1017. <div class="line"><a name="l00946"></a><span class="lineno">  946</span>&#160;<span class="comment">   Close the namespace previously started by @ref START_NAMESPACE_DISTRHO.@n</span></div>

  1018. <div class="line"><a name="l00947"></a><span class="lineno">  947</span>&#160;<span class="comment">   This doesn&#39;t really need to be a macro, it is just prettier/more consistent that way.</span></div>

  1019. <div class="line"><a name="l00948"></a><span class="lineno">  948</span>&#160;<span class="comment"> */</span></div>

  1020. <div class="line"><a name="l00949"></a><span class="lineno"><a class="line" href="group__NamespaceMacros.html#ga3ff541a449593e069a29e92d21e38ef3">  949</a></span>&#160;<span class="preprocessor">#define END_NAMESPACE_DISTRHO }</span></div>

  1021. <div class="line"><a name="l00950"></a><span class="lineno">  950</span>&#160;<span class="comment"></span> </div>

  1022. <div class="line"><a name="l00951"></a><span class="lineno">  951</span>&#160;<span class="comment">/**</span></div>

  1023. <div class="line"><a name="l00952"></a><span class="lineno">  952</span>&#160;<span class="comment">   Make the @b DISTRHO namespace available in the current function scope.@n</span></div>

  1024. <div class="line"><a name="l00953"></a><span class="lineno">  953</span>&#160;<span class="comment">   This is not set by default in order to avoid conflicts with commonly used names such as &quot;Parameter&quot; and &quot;Plugin&quot;.</span></div>

  1025. <div class="line"><a name="l00954"></a><span class="lineno">  954</span>&#160;<span class="comment"> */</span></div>

  1026. <div class="line"><a name="l00955"></a><span class="lineno"><a class="line" href="group__NamespaceMacros.html#gadcd7e7d900fbae0fa1a71d6fbab4d59c">  955</a></span>&#160;<span class="preprocessor">#define USE_NAMESPACE_DISTRHO using namespace DISTRHO_NAMESPACE;</span></div>

  1027. <div class="line"><a name="l00956"></a><span class="lineno">  956</span>&#160; </div>

  1028. <div class="line"><a name="l00957"></a><span class="lineno">  957</span>&#160;<span class="comment">/* TODO</span></div>

  1029. <div class="line"><a name="l00958"></a><span class="lineno">  958</span>&#160;<span class="comment"> *</span></div>

  1030. <div class="line"><a name="l00959"></a><span class="lineno">  959</span>&#160;<span class="comment"> * DISTRHO_MACRO_AS_STRING_VALUE</span></div>

  1031. <div class="line"><a name="l00960"></a><span class="lineno">  960</span>&#160;<span class="comment"> * DISTRHO_MACRO_AS_STRING</span></div>

  1032. <div class="line"><a name="l00961"></a><span class="lineno">  961</span>&#160;<span class="comment"> * DISTRHO_PROPER_CPP11_SUPPORT</span></div>

  1033. <div class="line"><a name="l00962"></a><span class="lineno">  962</span>&#160;<span class="comment"> * DONT_SET_USING_DISTRHO_NAMESPACE</span></div>

  1034. <div class="line"><a name="l00963"></a><span class="lineno">  963</span>&#160;<span class="comment"> *</span></div>

  1035. <div class="line"><a name="l00964"></a><span class="lineno">  964</span>&#160;<span class="comment"> */</span></div>

  1036. <div class="line"><a name="l00965"></a><span class="lineno">  965</span>&#160; </div>

  1037. <div class="line"><a name="l00966"></a><span class="lineno">  966</span>&#160;<span class="comment">// -----------------------------------------------------------------------------------------------------------</span></div>

  1038. <div class="line"><a name="l00967"></a><span class="lineno">  967</span>&#160; </div>

  1039. <div class="line"><a name="l00968"></a><span class="lineno">  968</span>&#160;<a class="code" href="group__NamespaceMacros.html#ga3ff541a449593e069a29e92d21e38ef3">END_NAMESPACE_DISTRHO</a></div>

  1040. <div class="line"><a name="l00969"></a><span class="lineno">  969</span>&#160; </div>

  1041. <div class="line"><a name="l00970"></a><span class="lineno">  970</span>&#160;<span class="preprocessor">#endif </span><span class="comment">// DOXYGEN</span></div>

  1042. <div class="ttc" id="aclassPlugin_html"><div class="ttname"><a href="classPlugin.html">Plugin</a></div><div class="ttdef"><b>Definition:</b> DistrhoPlugin.hpp:61</div></div>

  1043. <div class="ttc" id="aclassPlugin_html_a00f7945c16149db6845fbcc2af729f4f"><div class="ttname"><a href="classPlugin.html#a00f7945c16149db6845fbcc2af729f4f">Plugin::getLabel</a></div><div class="ttdeci">virtual const char * getLabel() const =0</div></div>

  1044. <div class="ttc" id="aclassPlugin_html_a0a969c78f8455ac6ba65fa42e8c498f6"><div class="ttname"><a href="classPlugin.html#a0a969c78f8455ac6ba65fa42e8c498f6">Plugin::run</a></div><div class="ttdeci">virtual void run(const float **inputs, float **outputs, uint32_t frames, const MidiEvent *midiEvents, uint32_t midiEventCount)=0</div></div>

  1045. <div class="ttc" id="aclassPlugin_html_a44eb1bfcc3a3e5949ad053fc9ce55ce8"><div class="ttname"><a href="classPlugin.html#a44eb1bfcc3a3e5949ad053fc9ce55ce8">Plugin::loadProgram</a></div><div class="ttdeci">virtual void loadProgram(uint32_t index)</div></div>

  1046. <div class="ttc" id="aclassPlugin_html_a686a3c92a376a185d6fd97efd59125d1"><div class="ttname"><a href="classPlugin.html#a686a3c92a376a185d6fd97efd59125d1">Plugin::getLicense</a></div><div class="ttdeci">virtual const char * getLicense() const =0</div></div>

  1047. <div class="ttc" id="aclassPlugin_html_a955832840de786a7a22798f0ef451c5d"><div class="ttname"><a href="classPlugin.html#a955832840de786a7a22798f0ef451c5d">Plugin::getMaker</a></div><div class="ttdeci">virtual const char * getMaker() const =0</div></div>

  1048. <div class="ttc" id="aclassPlugin_html_abae540dd93caf4834270358a8aad334a"><div class="ttname"><a href="classPlugin.html#abae540dd93caf4834270358a8aad334a">Plugin::getVersion</a></div><div class="ttdeci">virtual uint32_t getVersion() const =0</div></div>

  1049. <div class="ttc" id="aclassPlugin_html_ad6ff8c80227d5ceebd40b96f3be29a66"><div class="ttname"><a href="classPlugin.html#ad6ff8c80227d5ceebd40b96f3be29a66">Plugin::getUniqueId</a></div><div class="ttdeci">virtual int64_t getUniqueId() const =0</div></div>

  1050. <div class="ttc" id="aclassString_html"><div class="ttname"><a href="classString.html">String</a></div><div class="ttdef"><b>Definition:</b> String.hpp:35</div></div>

  1051. <div class="ttc" id="aclassUI_html"><div class="ttname"><a href="classUI.html">UI</a></div><div class="ttdef"><b>Definition:</b> DistrhoUI.hpp:78</div></div>

  1052. <div class="ttc" id="agroup__EntryPoints_html_ga87f1fa9084f2490ca04ea733292c6dee"><div class="ttname"><a href="group__EntryPoints.html#ga87f1fa9084f2490ca04ea733292c6dee">createPlugin</a></div><div class="ttdeci">Plugin * createPlugin()</div></div>

  1053. <div class="ttc" id="agroup__MiscellaneousFunctions_html_ga6827e90feb9bdcb6f76175a245fbf12c"><div class="ttname"><a href="group__MiscellaneousFunctions.html#ga6827e90feb9bdcb6f76175a245fbf12c">d_cconst</a></div><div class="ttdeci">static constexpr int64_t d_cconst(const uint8_t a, const uint8_t b, const uint8_t c, const uint8_t d) noexcept</div><div class="ttdef"><b>Definition:</b> DistrhoUtils.hpp:72</div></div>

  1054. <div class="ttc" id="agroup__MiscellaneousFunctions_html_ga95d67ff74d46b2c80f15c7790a523154"><div class="ttname"><a href="group__MiscellaneousFunctions.html#ga95d67ff74d46b2c80f15c7790a523154">d_version</a></div><div class="ttdeci">static constexpr uint32_t d_version(const uint8_t major, const uint8_t minor, const uint8_t micro) noexcept</div><div class="ttdef"><b>Definition:</b> DistrhoUtils.hpp:90</div></div>

  1055. <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>

  1056. <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>

  1057. <div class="ttc" id="agroup__NamespaceMacros_html_gadcd7e7d900fbae0fa1a71d6fbab4d59c"><div class="ttname"><a href="group__NamespaceMacros.html#gadcd7e7d900fbae0fa1a71d6fbab4d59c">USE_NAMESPACE_DISTRHO</a></div><div class="ttdeci">#define USE_NAMESPACE_DISTRHO</div><div class="ttdef"><b>Definition:</b> DistrhoInfo.hpp:955</div></div>

  1058. <div class="ttc" id="agroup__ParameterHints_html_gaf82d83a105dc418877ef91e84ac6efd3"><div class="ttname"><a href="group__ParameterHints.html#gaf82d83a105dc418877ef91e84ac6efd3">kParameterIsAutomatable</a></div><div class="ttdeci">static constexpr const uint32_t kParameterIsAutomatable</div><div class="ttdef"><b>Definition:</b> DistrhoDetails.hpp:96</div></div>

  1059. <div class="ttc" id="agroup__PluginMacros_html_gad95e24b17f196260cee15255fdb5b677"><div class="ttname"><a href="group__PluginMacros.html#gad95e24b17f196260cee15255fdb5b677">DISTRHO_PLUGIN_WANT_PROGRAMS</a></div><div class="ttdeci">#define DISTRHO_PLUGIN_WANT_PROGRAMS</div><div class="ttdef"><b>Definition:</b> DistrhoInfo.hpp:581</div></div>

  1060. <div class="ttc" id="astructParameterRanges_html_a175c78c905c598df929a4450e4d2a2a0"><div class="ttname"><a href="structParameterRanges.html#a175c78c905c598df929a4450e4d2a2a0">ParameterRanges::max</a></div><div class="ttdeci">float max</div><div class="ttdef"><b>Definition:</b> DistrhoDetails.hpp:338</div></div>

  1061. <div class="ttc" id="astructParameterRanges_html_a63c40988463a8ace9d0e9e55a00f3c7b"><div class="ttname"><a href="structParameterRanges.html#a63c40988463a8ace9d0e9e55a00f3c7b">ParameterRanges::min</a></div><div class="ttdeci">float min</div><div class="ttdef"><b>Definition:</b> DistrhoDetails.hpp:333</div></div>

  1062. <div class="ttc" id="astructParameterRanges_html_aa0aba68115bcfff25c35b2da2f7aed4c"><div class="ttname"><a href="structParameterRanges.html#aa0aba68115bcfff25c35b2da2f7aed4c">ParameterRanges::def</a></div><div class="ttdeci">float def</div><div class="ttdef"><b>Definition:</b> DistrhoDetails.hpp:328</div></div>

  1063. <div class="ttc" id="astructParameter_html"><div class="ttname"><a href="structParameter.html">Parameter</a></div><div class="ttdef"><b>Definition:</b> DistrhoDetails.hpp:588</div></div>

  1064. <div class="ttc" id="astructParameter_html_a2d0c81e4fb8fad18d920ef6ecd4a64db"><div class="ttname"><a href="structParameter.html#a2d0c81e4fb8fad18d920ef6ecd4a64db">Parameter::ranges</a></div><div class="ttdeci">ParameterRanges ranges</div><div class="ttdef"><b>Definition:</b> DistrhoDetails.hpp:634</div></div>

  1065. <div class="ttc" id="astructParameter_html_a397fb977f0c6cbec31df4f141ca3f5b3"><div class="ttname"><a href="structParameter.html#a397fb977f0c6cbec31df4f141ca3f5b3">Parameter::hints</a></div><div class="ttdeci">uint32_t hints</div><div class="ttdef"><b>Definition:</b> DistrhoDetails.hpp:593</div></div>

  1066. <div class="ttc" id="astructParameter_html_a3e546efd8dbd0d77351208b670719468"><div class="ttname"><a href="structParameter.html#a3e546efd8dbd0d77351208b670719468">Parameter::symbol</a></div><div class="ttdeci">String symbol</div><div class="ttdef"><b>Definition:</b> DistrhoDetails.hpp:615</div></div>

  1067. <div class="ttc" id="astructParameter_html_ae63c1fcfb20e320bada1f58c04ff18da"><div class="ttname"><a href="structParameter.html#ae63c1fcfb20e320bada1f58c04ff18da">Parameter::name</a></div><div class="ttdeci">String name</div><div class="ttdef"><b>Definition:</b> DistrhoDetails.hpp:600</div></div>

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