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DISTRHO Plugin Framework
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  76. <div class="header">

  77.   <div class="summary">

  78. <a href="#define-members">Macros</a>  </div>

  79.   <div class="headertitle">

  80. <div class="title">Plugin Macros</div>  </div>

  81. </div><!--header-->

  82. <div class="contents">

  83. <table class="memberdecls">

  84. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>

  85. Macros</h2></td></tr>

  86. <tr class="memitem:ga888482a9f695c2ca2f433e5f3172dcc4"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__PluginMacros.html#ga888482a9f695c2ca2f433e5f3172dcc4">DISTRHO_PLUGIN_NAME</a>&#160;&#160;&#160;&quot;Plugin Name&quot;</td></tr>

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  88. <tr class="memitem:ga5f4f3d9a5dc3c23882d158e636319998"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__PluginMacros.html#ga5f4f3d9a5dc3c23882d158e636319998">DISTRHO_PLUGIN_NUM_INPUTS</a>&#160;&#160;&#160;2</td></tr>

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  90. <tr class="memitem:ga917195804ebcb2bb48c9fad52b20b3ca"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__PluginMacros.html#ga917195804ebcb2bb48c9fad52b20b3ca">DISTRHO_PLUGIN_NUM_OUTPUTS</a>&#160;&#160;&#160;2</td></tr>

  91. <tr class="separator:ga917195804ebcb2bb48c9fad52b20b3ca"><td class="memSeparator" colspan="2">&#160;</td></tr>

  92. <tr class="memitem:ga9cc186448134e6a1956474b3878c97a8"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__PluginMacros.html#ga9cc186448134e6a1956474b3878c97a8">DISTRHO_PLUGIN_URI</a>&#160;&#160;&#160;&quot;urn:distrho:name&quot;</td></tr>

  93. <tr class="separator:ga9cc186448134e6a1956474b3878c97a8"><td class="memSeparator" colspan="2">&#160;</td></tr>

  94. <tr class="memitem:gacf8a1af679c09637ba0bdc5f4f8e37dd"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__PluginMacros.html#gacf8a1af679c09637ba0bdc5f4f8e37dd">DISTRHO_PLUGIN_HAS_UI</a>&#160;&#160;&#160;1</td></tr>

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  96. <tr class="memitem:ga82546dd199fcea338b113f2f6da84ced"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__PluginMacros.html#ga82546dd199fcea338b113f2f6da84ced">DISTRHO_PLUGIN_IS_RT_SAFE</a>&#160;&#160;&#160;1</td></tr>

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  98. <tr class="memitem:ga854bde6b6fdb0d47182149dbab0fed72"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__PluginMacros.html#ga854bde6b6fdb0d47182149dbab0fed72">DISTRHO_PLUGIN_IS_SYNTH</a>&#160;&#160;&#160;1</td></tr>

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  100. <tr class="memitem:gac6873a3950f52f3fde8e386af63b69a1"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__PluginMacros.html#gac6873a3950f52f3fde8e386af63b69a1">DISTRHO_PLUGIN_WANT_DIRECT_ACCESS</a>&#160;&#160;&#160;0</td></tr>

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  102. <tr class="memitem:gad6b0ebf10e048f4742f29735da4d4930"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__PluginMacros.html#gad6b0ebf10e048f4742f29735da4d4930">DISTRHO_PLUGIN_WANT_LATENCY</a>&#160;&#160;&#160;1</td></tr>

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  104. <tr class="memitem:gadf2e2eb7550e4116001c816adfb04a70"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__PluginMacros.html#gadf2e2eb7550e4116001c816adfb04a70">DISTRHO_PLUGIN_WANT_MIDI_INPUT</a>&#160;&#160;&#160;1</td></tr>

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  106. <tr class="memitem:ga548522eb91344a45841a5a95ff4f8073"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__PluginMacros.html#ga548522eb91344a45841a5a95ff4f8073">DISTRHO_PLUGIN_WANT_MIDI_OUTPUT</a>&#160;&#160;&#160;1</td></tr>

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  108. <tr class="memitem:gad95e24b17f196260cee15255fdb5b677"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__PluginMacros.html#gad95e24b17f196260cee15255fdb5b677">DISTRHO_PLUGIN_WANT_PROGRAMS</a>&#160;&#160;&#160;1</td></tr>

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  110. <tr class="memitem:ga255f43cc0997af8b56abcca260c875e0"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__PluginMacros.html#ga255f43cc0997af8b56abcca260c875e0">DISTRHO_PLUGIN_WANT_STATE</a>&#160;&#160;&#160;1</td></tr>

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  112. <tr class="memitem:ga496610b956d931b1940d07da48d123f2"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__PluginMacros.html#ga496610b956d931b1940d07da48d123f2">DISTRHO_PLUGIN_WANT_TIMEPOS</a>&#160;&#160;&#160;1</td></tr>

  113. <tr class="separator:ga496610b956d931b1940d07da48d123f2"><td class="memSeparator" colspan="2">&#160;</td></tr>

  114. <tr class="memitem:gad49e79936a2aa5afa089cbc051426ccd"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__PluginMacros.html#gad49e79936a2aa5afa089cbc051426ccd">DISTRHO_UI_USE_NANOVG</a>&#160;&#160;&#160;1</td></tr>

  115. <tr class="separator:gad49e79936a2aa5afa089cbc051426ccd"><td class="memSeparator" colspan="2">&#160;</td></tr>

  116. <tr class="memitem:ga420a88022da249b9f38a6046998dbd7c"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__PluginMacros.html#ga420a88022da249b9f38a6046998dbd7c">DISTRHO_UI_URI</a>&#160;&#160;&#160;<a class="el" href="group__PluginMacros.html#ga9cc186448134e6a1956474b3878c97a8">DISTRHO_PLUGIN_URI</a> &quot;#UI&quot;</td></tr>

  117. <tr class="separator:ga420a88022da249b9f38a6046998dbd7c"><td class="memSeparator" colspan="2">&#160;</td></tr>

  118. </table>

  119. <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>

  120. <p>C Macros that describe your plugin. (defined in the "DistrhoPluginInfo.h" file)</p>

  121. <p>With these macros you can tell the host what features your plugin requires.<br />

  122. Depending on which macros you enable, new functions will be available to call and/or override.</p>

  123. <p>All values are either integer or strings.<br />

  124. For boolean-like values 1 means 'on' and 0 means 'off'.</p>

  125. <p>The values defined in this file are for documentation purposes only.<br />

  126. All macros are disabled by default.</p>

  127. <p>Only 4 macros are required, they are:</p><ul>

  128. <li><a class="el" href="group__PluginMacros.html#ga888482a9f695c2ca2f433e5f3172dcc4">DISTRHO_PLUGIN_NAME</a></li>

  129. <li><a class="el" href="group__PluginMacros.html#ga5f4f3d9a5dc3c23882d158e636319998">DISTRHO_PLUGIN_NUM_INPUTS</a></li>

  130. <li><a class="el" href="group__PluginMacros.html#ga917195804ebcb2bb48c9fad52b20b3ca">DISTRHO_PLUGIN_NUM_OUTPUTS</a></li>

  131. <li><a class="el" href="group__PluginMacros.html#ga9cc186448134e6a1956474b3878c97a8">DISTRHO_PLUGIN_URI</a> </li>

  132. </ul>

  133. <h2 class="groupheader">Macro Definition Documentation</h2>

  134. <a class="anchor" id="ga888482a9f695c2ca2f433e5f3172dcc4"></a>

  135. <div class="memitem">

  136. <div class="memproto">

  137.       <table class="memname">

  138.         <tr>

  139.           <td class="memname">#define DISTRHO_PLUGIN_NAME&#160;&#160;&#160;&quot;Plugin Name&quot;</td>

  140.         </tr>

  141.       </table>

  142. </div><div class="memdoc">

  143. <p>The plugin name.<br />

  144. This is used to identify your plugin before a <a class="el" href="classPlugin.html">Plugin</a> instance can be created. </p><dl class="section note"><dt>Note</dt><dd>This macro is required. </dd></dl>

  145. 

  146. </div>

  147. </div>

  148. <a class="anchor" id="ga5f4f3d9a5dc3c23882d158e636319998"></a>

  149. <div class="memitem">

  150. <div class="memproto">

  151.       <table class="memname">

  152.         <tr>

  153.           <td class="memname">#define DISTRHO_PLUGIN_NUM_INPUTS&#160;&#160;&#160;2</td>

  154.         </tr>

  155.       </table>

  156. </div><div class="memdoc">

  157. <p>Number of audio inputs the plugin has. </p><dl class="section note"><dt>Note</dt><dd>This macro is required. </dd></dl>

  158. 

  159. </div>

  160. </div>

  161. <a class="anchor" id="ga917195804ebcb2bb48c9fad52b20b3ca"></a>

  162. <div class="memitem">

  163. <div class="memproto">

  164.       <table class="memname">

  165.         <tr>

  166.           <td class="memname">#define DISTRHO_PLUGIN_NUM_OUTPUTS&#160;&#160;&#160;2</td>

  167.         </tr>

  168.       </table>

  169. </div><div class="memdoc">

  170. <p>Number of audio outputs the plugin has. </p><dl class="section note"><dt>Note</dt><dd>This macro is required. </dd></dl>

  171. 

  172. </div>

  173. </div>

  174. <a class="anchor" id="ga9cc186448134e6a1956474b3878c97a8"></a>

  175. <div class="memitem">

  176. <div class="memproto">

  177.       <table class="memname">

  178.         <tr>

  179.           <td class="memname">#define DISTRHO_PLUGIN_URI&#160;&#160;&#160;&quot;urn:distrho:name&quot;</td>

  180.         </tr>

  181.       </table>

  182. </div><div class="memdoc">

  183. <p>The plugin URI when exporting in LV2 format. </p><dl class="section note"><dt>Note</dt><dd>This macro is required. </dd></dl>

  184. 

  185. </div>

  186. </div>

  187. <a class="anchor" id="gacf8a1af679c09637ba0bdc5f4f8e37dd"></a>

  188. <div class="memitem">

  189. <div class="memproto">

  190.       <table class="memname">

  191.         <tr>

  192.           <td class="memname">#define DISTRHO_PLUGIN_HAS_UI&#160;&#160;&#160;1</td>

  193.         </tr>

  194.       </table>

  195. </div><div class="memdoc">

  196. <p>Wherever the plugin has a custom UI. </p><dl class="section see"><dt>See also</dt><dd><a class="el" href="group__PluginMacros.html#gad49e79936a2aa5afa089cbc051426ccd">DISTRHO_UI_USE_NANOVG</a> </dd>

  197. <dd>

  198. <a class="el" href="classUI.html">UI</a> </dd></dl>

  199. 

  200. </div>

  201. </div>

  202. <a class="anchor" id="ga82546dd199fcea338b113f2f6da84ced"></a>

  203. <div class="memitem">

  204. <div class="memproto">

  205.       <table class="memname">

  206.         <tr>

  207.           <td class="memname">#define DISTRHO_PLUGIN_IS_RT_SAFE&#160;&#160;&#160;1</td>

  208.         </tr>

  209.       </table>

  210. </div><div class="memdoc">

  211. <p>Wherever the plugin processing is realtime-safe.<br />

  212. TODO - list rtsafe requirements </p>

  213. 

  214. </div>

  215. </div>

  216. <a class="anchor" id="ga854bde6b6fdb0d47182149dbab0fed72"></a>

  217. <div class="memitem">

  218. <div class="memproto">

  219.       <table class="memname">

  220.         <tr>

  221.           <td class="memname">#define DISTRHO_PLUGIN_IS_SYNTH&#160;&#160;&#160;1</td>

  222.         </tr>

  223.       </table>

  224. </div><div class="memdoc">

  225. <p>Wherever the plugin is a synth.<br />

  226. <a class="el" href="group__PluginMacros.html#gadf2e2eb7550e4116001c816adfb04a70">DISTRHO_PLUGIN_WANT_MIDI_INPUT</a> is automatically enabled when this is too. </p><dl class="section see"><dt>See also</dt><dd><a class="el" href="group__PluginMacros.html#gadf2e2eb7550e4116001c816adfb04a70">DISTRHO_PLUGIN_WANT_MIDI_INPUT</a> </dd></dl>

  227. 

  228. </div>

  229. </div>

  230. <a class="anchor" id="gac6873a3950f52f3fde8e386af63b69a1"></a>

  231. <div class="memitem">

  232. <div class="memproto">

  233.       <table class="memname">

  234.         <tr>

  235.           <td class="memname">#define DISTRHO_PLUGIN_WANT_DIRECT_ACCESS&#160;&#160;&#160;0</td>

  236.         </tr>

  237.       </table>

  238. </div><div class="memdoc">

  239. <p>Enable direct access between the UI and plugin code. </p><dl class="section see"><dt>See also</dt><dd><a class="el" href="classUI.html#a5393f505fc8702905c15c70c9fcf0d48">UI::d_getPluginInstancePointer()</a> </dd></dl>

  240. <dl class="section note"><dt>Note</dt><dd>DO NOT USE THIS UNLESS STRICTLY NECESSARY!! Try to avoid it at all costs! </dd></dl>

  241. 

  242. </div>

  243. </div>

  244. <a class="anchor" id="gad6b0ebf10e048f4742f29735da4d4930"></a>

  245. <div class="memitem">

  246. <div class="memproto">

  247.       <table class="memname">

  248.         <tr>

  249.           <td class="memname">#define DISTRHO_PLUGIN_WANT_LATENCY&#160;&#160;&#160;1</td>

  250.         </tr>

  251.       </table>

  252. </div><div class="memdoc">

  253. <p>Wherever the plugin introduces latency during audio or midi processing. </p><dl class="section see"><dt>See also</dt><dd><a class="el" href="classPlugin.html#a7816b45ffb52b0a6308cabb792b1a56f">Plugin::d_setLatency(uint32_t)</a> </dd></dl>

  254. 

  255. </div>

  256. </div>

  257. <a class="anchor" id="gadf2e2eb7550e4116001c816adfb04a70"></a>

  258. <div class="memitem">

  259. <div class="memproto">

  260.       <table class="memname">

  261.         <tr>

  262.           <td class="memname">#define DISTRHO_PLUGIN_WANT_MIDI_INPUT&#160;&#160;&#160;1</td>

  263.         </tr>

  264.       </table>

  265. </div><div class="memdoc">

  266. <p>Wherever the plugin wants MIDI input.<br />

  267. This is automatically enabled if <a class="el" href="group__PluginMacros.html#ga854bde6b6fdb0d47182149dbab0fed72">DISTRHO_PLUGIN_IS_SYNTH</a> is true. </p>

  268. 

  269. </div>

  270. </div>

  271. <a class="anchor" id="ga548522eb91344a45841a5a95ff4f8073"></a>

  272. <div class="memitem">

  273. <div class="memproto">

  274.       <table class="memname">

  275.         <tr>

  276.           <td class="memname">#define DISTRHO_PLUGIN_WANT_MIDI_OUTPUT&#160;&#160;&#160;1</td>

  277.         </tr>

  278.       </table>

  279. </div><div class="memdoc">

  280. <p>Wherever the plugin wants MIDI output. </p><dl class="section see"><dt>See also</dt><dd><a class="el" href="classPlugin.html#afa10aea18e4036b4a7487f2779d92e0f">Plugin::d_writeMidiEvent(const MidiEvent&amp;)</a> </dd></dl>

  281. 

  282. </div>

  283. </div>

  284. <a class="anchor" id="gad95e24b17f196260cee15255fdb5b677"></a>

  285. <div class="memitem">

  286. <div class="memproto">

  287.       <table class="memname">

  288.         <tr>

  289.           <td class="memname">#define DISTRHO_PLUGIN_WANT_PROGRAMS&#160;&#160;&#160;1</td>

  290.         </tr>

  291.       </table>

  292. </div><div class="memdoc">

  293. <p>Wherever the plugin provides its own internal programs. </p><dl class="section see"><dt>See also</dt><dd><a class="el" href="classPlugin.html#a8a1792b7c5c6a3fd9cd626c7156ec3b6">Plugin::d_initProgramName(uint32_t, d_string&amp;)</a> </dd>

  294. <dd>

  295. <a class="el" href="classPlugin.html#a1d001e50781b35df23f6d9a218f5f804">Plugin::d_setProgram(uint32_t)</a> </dd></dl>

  296. 

  297. </div>

  298. </div>

  299. <a class="anchor" id="ga255f43cc0997af8b56abcca260c875e0"></a>

  300. <div class="memitem">

  301. <div class="memproto">

  302.       <table class="memname">

  303.         <tr>

  304.           <td class="memname">#define DISTRHO_PLUGIN_WANT_STATE&#160;&#160;&#160;1</td>

  305.         </tr>

  306.       </table>

  307. </div><div class="memdoc">

  308. <p>Wherever the plugin uses internal non-parameter data. </p><dl class="section see"><dt>See also</dt><dd><a class="el" href="classPlugin.html#a65f9f9d4a30b0a56dfa42703c0b4db76">Plugin::d_initState(uint32_t, d_string&amp;, d_string&amp;)</a> </dd>

  309. <dd>

  310. <a class="el" href="classPlugin.html#ad9c46a36cab96f52a0370043093bca68">Plugin::d_setState(const char*, const char*)</a> </dd></dl>

  311. 

  312. </div>

  313. </div>

  314. <a class="anchor" id="ga496610b956d931b1940d07da48d123f2"></a>

  315. <div class="memitem">

  316. <div class="memproto">

  317.       <table class="memname">

  318.         <tr>

  319.           <td class="memname">#define DISTRHO_PLUGIN_WANT_TIMEPOS&#160;&#160;&#160;1</td>

  320.         </tr>

  321.       </table>

  322. </div><div class="memdoc">

  323. <p>Wherever the plugin wants time position information from the host. </p><dl class="section see"><dt>See also</dt><dd><a class="el" href="classPlugin.html#ade0a082a3a2936286537a04f4b972225">Plugin::d_getTimePosition()</a> </dd></dl>

  324. 

  325. </div>

  326. </div>

  327. <a class="anchor" id="gad49e79936a2aa5afa089cbc051426ccd"></a>

  328. <div class="memitem">

  329. <div class="memproto">

  330.       <table class="memname">

  331.         <tr>

  332.           <td class="memname">#define DISTRHO_UI_USE_NANOVG&#160;&#160;&#160;1</td>

  333.         </tr>

  334.       </table>

  335. </div><div class="memdoc">

  336. <p>Wherever the UI uses NanoVG for drawing instead of the default raw OpenGL calls.<br />

  337. When enabled your UI instance will subclass NanoWidget instead of Widget. </p>

  338. 

  339. </div>

  340. </div>

  341. <a class="anchor" id="ga420a88022da249b9f38a6046998dbd7c"></a>

  342. <div class="memitem">

  343. <div class="memproto">

  344.       <table class="memname">

  345.         <tr>

  346.           <td class="memname">#define DISTRHO_UI_URI&#160;&#160;&#160;<a class="el" href="group__PluginMacros.html#ga9cc186448134e6a1956474b3878c97a8">DISTRHO_PLUGIN_URI</a> &quot;#UI&quot;</td>

  347.         </tr>

  348.       </table>

  349. </div><div class="memdoc">

  350. <p>The UI URI when exporting in LV2 format.<br />

  351. By default this is set to <a class="el" href="group__PluginMacros.html#ga9cc186448134e6a1956474b3878c97a8">DISTRHO_PLUGIN_URI</a> with "#UI" as suffix. </p>

  352. 

  353. </div>

  354. </div>

  355. </div><!-- contents -->

  356. <!-- start footer part -->

  357. <hr class="footer"/><address class="footer"><small>

  358. Generated on Tue Apr 21 2015 15:18:54 for DISTRHO Plugin Framework by &#160;<a href="http://www.doxygen.org/index.html">

  359. <img class="footer" src="doxygen.png" alt="doxygen"/>

  360. </a> 1.8.8

  361. </small></address>

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