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Collection of tools useful for audio production
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Cadence/c++/carla-backend/carla_shared.cpp

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  1. /*

  2.  * Carla Backend

  3.  * Copyright (C) 2011-2012 Filipe Coelho <falktx@gmail.com>

  4.  *

  5.  * This program is free software; you can redistribute it and/or modify

  6.  * it under the terms of the GNU General Public License as published by

  7.  * the Free Software Foundation; either version 2 of the License, or

  8.  * any later version.

  9.  *

  10.  * This program is distributed in the hope that it will be useful,

  11.  * but WITHOUT ANY WARRANTY; without even the implied warranty of

  12.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

  13.  * GNU General Public License for more details.

  14.  *

  15.  * For a full copy of the GNU General Public License see the COPYING file

  16.  */

  17. 

  18. #include "carla_shared.h"

  19. 

  20. #include <QtCore/QString>

  21. 

  22. CARLA_BACKEND_START_NAMESPACE

  23. 

  24. static const char* carlaLastError = nullptr;

  25. 

  26. #ifndef BUILD_BRIDGE

  27. // Global options

  28. carla_options_t carlaOptions;

  29. #endif

  30. 

  31. // -------------------------------------------------------------------------------------------------------------------

  32. 

  33. const char* BinaryType2str(const BinaryType type)

  34. {

  35.     switch (type)

  36.     {

  37.     case BINARY_NONE:

  38.         return "BINARY_NONE";

  39.     case BINARY_UNIX32:

  40.         return "BINARY_UNIX32";

  41.     case BINARY_UNIX64:

  42.         return "BINARY_UNIX64";

  43.     case BINARY_WIN32:

  44.         return "BINARY_WIN32";

  45.     case BINARY_WIN64:

  46.         return "BINARY_WIN64";

  47.     case BINARY_OTHER:

  48.         return "BINARY_OTHER";

  49.     }

  50. 

  51.     qWarning("CarlaBackend::BinaryType2str(%i) - invalid type", type);

  52.     return nullptr;

  53. }

  54. 

  55. const char* PluginType2str(const PluginType type)

  56. {

  57.     switch (type)

  58.     {

  59.     case PLUGIN_NONE:

  60.         return "PLUGIN_NONE";

  61.     case PLUGIN_LADSPA:

  62.         return "PLUGIN_LADSPA";

  63.     case PLUGIN_DSSI:

  64.         return "PLUGIN_DSSI";

  65.     case PLUGIN_LV2:

  66.         return "PLUGIN_LV2";

  67.     case PLUGIN_VST:

  68.         return "PLUGIN_VST";

  69.     case PLUGIN_GIG:

  70.         return "PLUGIN_GIG";

  71.     case PLUGIN_SF2:

  72.         return "PLUGIN_SF2";

  73.     case PLUGIN_SFZ:

  74.         return "PLUGIN_SFZ";

  75.     }

  76. 

  77.     qWarning("CarlaBackend::PluginType2str(%i) - invalid type", type);

  78.     return nullptr;

  79. }

  80. 

  81. const char* PluginCategory2str(const PluginCategory category)

  82. {

  83.     switch (category)

  84.     {

  85.     case PLUGIN_CATEGORY_NONE:

  86.         return "PLUGIN_CATEGORY_NONE";

  87.     case PLUGIN_CATEGORY_SYNTH:

  88.         return "PLUGIN_CATEGORY_SYNTH";

  89.     case PLUGIN_CATEGORY_DELAY:

  90.         return "PLUGIN_CATEGORY_DELAY";

  91.     case PLUGIN_CATEGORY_EQ:

  92.         return "PLUGIN_CATEGORY_EQ";

  93.     case PLUGIN_CATEGORY_FILTER:

  94.         return "PLUGIN_CATEGORY_FILTER";

  95.     case PLUGIN_CATEGORY_DYNAMICS:

  96.         return "PLUGIN_CATEGORY_DYNAMICS";

  97.     case PLUGIN_CATEGORY_MODULATOR:

  98.         return "PLUGIN_CATEGORY_MODULATOR";

  99.     case PLUGIN_CATEGORY_UTILITY:

  100.         return "PLUGIN_CATEGORY_UTILITY";

  101.     case PLUGIN_CATEGORY_OTHER:

  102.         return "PLUGIN_CATEGORY_OTHER";

  103.     }

  104. 

  105.     qWarning("CarlaBackend::PluginCategory2str(%i) - invalid category", category);

  106.     return nullptr;

  107. }

  108. 

  109. const char* ParameterType2str(const ParameterType type)

  110. {

  111.     switch (type)

  112.     {

  113.     case PARAMETER_UNKNOWN:

  114.         return "PARAMETER_UNKNOWN";

  115.     case PARAMETER_INPUT:

  116.         return "PARAMETER_INPUT";

  117.     case PARAMETER_OUTPUT:

  118.         return "PARAMETER_OUTPUT";

  119.     case PARAMETER_LATENCY:

  120.         return "PARAMETER_LATENCY";

  121.     case PARAMETER_SAMPLE_RATE:

  122.         return "PARAMETER_SAMPLE_RATE";

  123.     }

  124. 

  125.     qWarning("CarlaBackend::ParameterType2str(%i) - invalid type", type);

  126.     return nullptr;

  127. }

  128. 

  129. const char* InternalParametersIndex2str(const InternalParametersIndex index)

  130. {

  131.     switch (index)

  132.     {

  133.     case PARAMETER_NULL:

  134.         return "PARAMETER_NULL";

  135.     case PARAMETER_ACTIVE:

  136.         return "PARAMETER_ACTIVE";

  137.     case PARAMETER_DRYWET:

  138.         return "PARAMETER_DRYWET";

  139.     case PARAMETER_VOLUME:

  140.         return "PARAMETER_VOLUME";

  141.     case PARAMETER_BALANCE_LEFT:

  142.         return "PARAMETER_BALANCE_LEFT";

  143.     case PARAMETER_BALANCE_RIGHT:

  144.         return "PARAMETER_BALANCE_RIGHT";

  145.     }

  146. 

  147.     qWarning("CarlaBackend::InternalParametersIndex2str(%i) - invalid index", index);

  148.     return nullptr;

  149. }

  150. 

  151. const char* CustomDataType2str(const CustomDataType type)

  152. {

  153.     switch (type)

  154.     {

  155.     case CUSTOM_DATA_INVALID:

  156.         return "CUSTOM_DATA_INVALID";

  157.     case CUSTOM_DATA_STRING:

  158.         return "CUSTOM_DATA_STRING";

  159.     case CUSTOM_DATA_PATH:

  160.         return "CUSTOM_DATA_PATH";

  161.     case CUSTOM_DATA_CHUNK:

  162.         return "CUSTOM_DATA_CHUNK";

  163.     case CUSTOM_DATA_BINARY:

  164.         return "CUSTOM_DATA_BINARY";

  165.     }

  166. 

  167.     qWarning("CarlaBackend::CustomDataType2str(%i) - invalid type", type);

  168.     return nullptr;

  169. }

  170. 

  171. const char* GuiType2str(const GuiType type)

  172. {

  173.     switch (type)

  174.     {

  175.     case GUI_NONE:

  176.         return "GUI_NONE";

  177.     case GUI_INTERNAL_QT4:

  178.         return "GUI_INTERNAL_QT4";

  179.     case GUI_INTERNAL_COCOA:

  180.         return "GUI_INTERNAL_COCOA";

  181.     case GUI_INTERNAL_HWND:

  182.         return "GUI_INTERNAL_HWND";

  183.     case GUI_INTERNAL_X11:

  184.         return "GUI_INTERNAL_X11";

  185.     case GUI_EXTERNAL_LV2:

  186.         return "GUI_EXTERNAL_LV2";

  187.     case GUI_EXTERNAL_SUIL:

  188.         return "GUI_EXTERNAL_SUIL";

  189.     case GUI_EXTERNAL_OSC:

  190.         return "GUI_EXTERNAL_OSC";

  191.     }

  192. 

  193.     qWarning("CarlaBackend::GuiType2str(%i) - invalid type", type);

  194.     return nullptr;

  195. }

  196. 

  197. const char* OptionsType2str(const OptionsType type)

  198. {

  199.     switch (type)

  200.     {

  201.     case OPTION_PROCESS_MODE:

  202.         return "OPTION_PROCESS_MODE";

  203.     case OPTION_PROCESS_HIGH_PRECISION:

  204.         return "OPTION_PROCESS_HIGH_PRECISION";

  205.     case OPTION_MAX_PARAMETERS:

  206.         return "OPTION_MAX_PARAMETERS";

  207.     case OPTION_PREFERRED_BUFFER_SIZE:

  208.         return "OPTION_PREFERRED_BUFFER_SIZE";

  209.     case OPTION_PREFERRED_SAMPLE_RATE:

  210.         return "OPTION_PREFERRED_SAMPLE_RATE";

  211.     case OPTION_FORCE_STEREO:

  212.         return "OPTION_FORCE_STEREO";

  213.     case OPTION_USE_DSSI_VST_CHUNKS:

  214.         return "OPTION_USE_DSSI_VST_CHUNKS";

  215.     case OPTION_PREFER_UI_BRIDGES:

  216.         return "OPTION_PREFER_UI_BRIDGES";

  217.     case OPTION_OSC_UI_TIMEOUT:

  218.         return "OPTION_OSC_UI_TIMEOUT";

  219.     case OPTION_PATH_LADSPA:

  220.         return "OPTION_PATH_LADSPA";

  221.     case OPTION_PATH_DSSI:

  222.         return "OPTION_PATH_DSSI";

  223.     case OPTION_PATH_LV2:

  224.         return "OPTION_PATH_LV2";

  225.     case OPTION_PATH_VST:

  226.         return "OPTION_PATH_VST";

  227.     case OPTION_PATH_GIG:

  228.         return "OPTION_PATH_GIG";

  229.     case OPTION_PATH_SF2:

  230.         return "OPTION_PATH_SF2";

  231.     case OPTION_PATH_SFZ:

  232.         return "OPTION_PATH_SFZ";

  233.     case OPTION_PATH_BRIDGE_UNIX32:

  234.         return "OPTION_PATH_BRIDGE_UNIX32";

  235.     case OPTION_PATH_BRIDGE_UNIX64:

  236.         return "OPTION_PATH_BRIDGE_UNIX64";

  237.     case OPTION_PATH_BRIDGE_WIN32:

  238.         return "OPTION_PATH_BRIDGE_WIN32";

  239.     case OPTION_PATH_BRIDGE_WIN64:

  240.         return "OPTION_PATH_BRIDGE_WIN64";

  241.     case OPTION_PATH_BRIDGE_LV2_GTK2:

  242.         return "OPTION_PATH_BRIDGE_LV2_GTK2";

  243.     case OPTION_PATH_BRIDGE_LV2_QT4:

  244.         return "OPTION_PATH_BRIDGE_LV2_QT4";

  245.     case OPTION_PATH_BRIDGE_LV2_X11:

  246.         return "OPTION_PATH_BRIDGE_LV2_X11";

  247.     case OPTION_PATH_BRIDGE_VST_X11:

  248.         return "OPTION_PATH_BRIDGE_VST_X11";

  249.     }

  250. 

  251.     qWarning("CarlaBackend::OptionsType2str(%i) - invalid type", type);

  252.     return nullptr;

  253. }

  254. 

  255. const char* CallbackType2str(const CallbackType type)

  256. {

  257.     switch (type)

  258.     {

  259.     case CALLBACK_DEBUG:

  260.         return "CALLBACK_DEBUG";

  261.     case CALLBACK_PARAMETER_VALUE_CHANGED:

  262.         return "CALLBACK_PARAMETER_VALUE_CHANGED";

  263.     case CALLBACK_PARAMETER_MIDI_CHANNEL_CHANGED:

  264.         return "CALLBACK_PARAMETER_MIDI_CHANNEL_CHANGED";

  265.     case CALLBACK_PARAMETER_MIDI_CC_CHANGED:

  266.         return "CALLBACK_PARAMETER_MIDI_CC_CHANGED";

  267.     case CALLBACK_PROGRAM_CHANGED:

  268.         return "CALLBACK_PROGRAM_CHANGED";

  269.     case CALLBACK_MIDI_PROGRAM_CHANGED:

  270.         return "CALLBACK_MIDI_PROGRAM_CHANGED";

  271.     case CALLBACK_NOTE_ON:

  272.         return "CALLBACK_NOTE_ON";

  273.     case CALLBACK_NOTE_OFF:

  274.         return "CALLBACK_NOTE_OFF";

  275.     case CALLBACK_SHOW_GUI:

  276.         return "CALLBACK_SHOW_GUI";

  277.     case CALLBACK_RESIZE_GUI:

  278.         return "CALLBACK_RESIZE_GUI";

  279.     case CALLBACK_UPDATE:

  280.         return "CALLBACK_UPDATE";

  281.     case CALLBACK_RELOAD_INFO:

  282.         return "CALLBACK_RELOAD_INFO";

  283.     case CALLBACK_RELOAD_PARAMETERS:

  284.         return "CALLBACK_RELOAD_PARAMETERS";

  285.     case CALLBACK_RELOAD_PROGRAMS:

  286.         return "CALLBACK_RELOAD_PROGRAMS";

  287.     case CALLBACK_RELOAD_ALL:

  288.         return "CALLBACK_RELOAD_ALL";

  289.     case CALLBACK_QUIT:

  290.         return "CALLBACK_QUIT";

  291.     }

  292. 

  293.     qWarning("CarlaBackend::CallbackType2str(%i) - invalid type", type);

  294.     return nullptr;

  295. }

  296. 

  297. const char* ProcessModeType2str(const ProcessModeType type)

  298. {

  299.     switch (type)

  300.     {

  301.     case PROCESS_MODE_SINGLE_CLIENT:

  302.         return "PROCESS_MODE_SINGLE_CLIENT";

  303.     case PROCESS_MODE_MULTIPLE_CLIENTS:

  304.         return "PROCESS_MODE_MULTIPLE_CLIENTS";

  305.     case PROCESS_MODE_CONTINUOUS_RACK:

  306.         return "PROCESS_MODE_CONTINUOUS_RACK";

  307.     }

  308. 

  309.     qWarning("CarlaBackend::ProcessModeType2str(%i) - invalid type", type);

  310.     return nullptr;

  311. }

  312. 

  313. // -------------------------------------------------------------------------------------------------------------------

  314. 

  315. CustomDataType getCustomDataStringType(const char* const stype)

  316. {

  317.     qDebug("CarlaBackend::getCustomDataStringType(\"%s\")", stype);

  318. 

  319.     if (strcmp(stype, "string") == 0)

  320.         return CUSTOM_DATA_STRING;

  321.     if (strcmp(stype, "path") == 0)

  322.         return CUSTOM_DATA_PATH;

  323.     if (strcmp(stype, "chunk") == 0)

  324.         return CUSTOM_DATA_CHUNK;

  325.     if (strcmp(stype, "binary") == 0)

  326.         return CUSTOM_DATA_BINARY;

  327.     return CUSTOM_DATA_INVALID;

  328. }

  329. 

  330. const char* getCustomDataTypeString(const CustomDataType type)

  331. {

  332.     qDebug("CarlaBackend::getCustomDataTypeString(%s)", CustomDataType2str(type));

  333. 

  334.     switch (type)

  335.     {

  336.     case CUSTOM_DATA_STRING:

  337.         return "string";

  338.     case CUSTOM_DATA_PATH:

  339.         return "path";

  340.     case CUSTOM_DATA_CHUNK:

  341.         return "chunk";

  342.     case CUSTOM_DATA_BINARY:

  343.         return "binary";

  344.     default:

  345.         return "invalid";

  346.     }

  347. }

  348. 

  349. const char* getBinaryBidgePath(const BinaryType type)

  350. {

  351.     qDebug("CarlaBackend::getBinaryBidgePath(%s)", BinaryType2str(type));

  352. 

  353.     switch (type)

  354.     {

  355. #ifndef BUILD_BRIDGE

  356.     case BINARY_UNIX32:

  357.         return carlaOptions.bridge_unix32;

  358.     case BINARY_UNIX64:

  359.         return carlaOptions.bridge_unix64;

  360.     case BINARY_WIN32:

  361.         return carlaOptions.bridge_win32;

  362.     case BINARY_WIN64:

  363.         return carlaOptions.bridge_win64;

  364. #endif

  365.     default:

  366.         return nullptr;

  367.     }

  368. }

  369. 

  370. // -------------------------------------------------------------------------------------------------------------------

  371. 

  372. void* getPointer(const quintptr addr)

  373. {

  374.     Q_ASSERT(addr != 0);

  375.     qDebug("CarlaBackend::getPointer(" P_UINTPTR ")", addr);

  376. 

  377.     quintptr* const ptr = (quintptr*)addr;

  378.     return (void*)ptr;

  379. }

  380. 

  381. PluginCategory getPluginCategoryFromName(const char* const name)

  382. {

  383.     Q_ASSERT(name);

  384.     qDebug("CarlaBackend::getPluginCategoryFromName(\"%s\")", name);

  385. 

  386.     QString qname(name);

  387. 

  388.     if (qname.isEmpty())

  389.         return PLUGIN_CATEGORY_NONE;

  390. 

  391.     qname = qname.toLower();

  392. 

  393.     // generic tags first

  394.     if (qname.contains("delay", Qt::CaseSensitive))

  395.         return PLUGIN_CATEGORY_DELAY;

  396.     if (qname.contains("reverb", Qt::CaseSensitive))

  397.         return PLUGIN_CATEGORY_DELAY;

  398. 

  399.     // filter

  400.     if (qname.contains("filter", Qt::CaseSensitive))

  401.         return PLUGIN_CATEGORY_FILTER;

  402. 

  403.     // dynamics

  404.     if (qname.contains("dynamics", Qt::CaseSensitive))

  405.         return PLUGIN_CATEGORY_DYNAMICS;

  406.     if (qname.contains("amplifier", Qt::CaseSensitive))

  407.         return PLUGIN_CATEGORY_DYNAMICS;

  408.     if (qname.contains("compressor", Qt::CaseSensitive))

  409.         return PLUGIN_CATEGORY_DYNAMICS;

  410.     if (qname.contains("enhancer", Qt::CaseSensitive))

  411.         return PLUGIN_CATEGORY_DYNAMICS;

  412.     if (qname.contains("exciter", Qt::CaseSensitive))

  413.         return PLUGIN_CATEGORY_DYNAMICS;

  414.     if (qname.contains("gate", Qt::CaseSensitive))

  415.         return PLUGIN_CATEGORY_DYNAMICS;

  416.     if (qname.contains("limiter", Qt::CaseSensitive))

  417.         return PLUGIN_CATEGORY_DYNAMICS;

  418. 

  419.     // modulator

  420.     if (qname.contains("modulator", Qt::CaseSensitive))

  421.         return PLUGIN_CATEGORY_MODULATOR;

  422.     if (qname.contains("chorus", Qt::CaseSensitive))

  423.         return PLUGIN_CATEGORY_MODULATOR;

  424.     if (qname.contains("flanger", Qt::CaseSensitive))

  425.         return PLUGIN_CATEGORY_MODULATOR;

  426.     if (qname.contains("phaser", Qt::CaseSensitive))

  427.         return PLUGIN_CATEGORY_MODULATOR;

  428.     if (qname.contains("saturator", Qt::CaseSensitive))

  429.         return PLUGIN_CATEGORY_MODULATOR;

  430. 

  431.     // unitily

  432.     if (qname.contains("utility", Qt::CaseSensitive))

  433.         return PLUGIN_CATEGORY_UTILITY;

  434.     if (qname.contains("analyzer", Qt::CaseSensitive))

  435.         return PLUGIN_CATEGORY_UTILITY;

  436.     if (qname.contains("converter", Qt::CaseSensitive))

  437.         return PLUGIN_CATEGORY_UTILITY;

  438.     if (qname.contains("deesser", Qt::CaseSensitive))

  439.         return PLUGIN_CATEGORY_UTILITY;

  440.     if (qname.contains("mixer", Qt::CaseSensitive))

  441.         return PLUGIN_CATEGORY_UTILITY;

  442. 

  443.     // common tags

  444.     if (qname.contains("verb", Qt::CaseSensitive))

  445.         return PLUGIN_CATEGORY_DELAY;

  446. 

  447.     if (qname.contains("eq", Qt::CaseSensitive))

  448.         return PLUGIN_CATEGORY_EQ;

  449. 

  450.     if (qname.contains("tool", Qt::CaseSensitive))

  451.         return PLUGIN_CATEGORY_UTILITY;

  452. 

  453.     return PLUGIN_CATEGORY_NONE;

  454. }

  455. 

  456. // -------------------------------------------------------------------------------------------------------------------

  457. 

  458. const char* getLastError()

  459. {

  460.     qDebug("CarlaBackend::getLastError()");

  461. 

  462.     return carlaLastError;

  463. }

  464. 

  465. void setLastError(const char* const error)

  466. {

  467.     qDebug("CarlaBackend::setLastError(\"%s\")", error);

  468. 

  469.     if (carlaLastError)

  470.         free((void*)carlaLastError);

  471. 

  472.     carlaLastError = error ? strdup(error) : nullptr;

  473. }

  474. 

  475. // -------------------------------------------------------------------------------------------------------------------

  476. 

  477. #ifndef BUILD_BRIDGE

  478. void setOption(const OptionsType option, const int value, const char* const valueStr)

  479. {

  480.     qDebug("CarlaBackend::setOption(%s, %i, \"%s\")", OptionsType2str(option), value, valueStr);

  481. 

  482.     switch (option)

  483.     {

  484.     case OPTION_PROCESS_MODE:

  485.         if (value < PROCESS_MODE_SINGLE_CLIENT || value > PROCESS_MODE_CONTINUOUS_RACK)

  486.             return qCritical("CarlaBackend::setOption(%s, %i, \"%s\") - invalid value", OptionsType2str(option), value, valueStr);

  487.         carlaOptions.processMode = (ProcessModeType)value;

  488.         break;

  489.     case OPTION_PROCESS_HIGH_PRECISION:

  490.         carlaOptions.processHighPrecision = value;

  491.         break;

  492.     case OPTION_MAX_PARAMETERS:

  493.         carlaOptions.maxParameters = (value > 0) ? value : MAX_PARAMETERS;

  494.         break;

  495.     case OPTION_PREFERRED_BUFFER_SIZE:

  496.         carlaOptions.preferredBufferSize = value;

  497.         break;

  498.     case OPTION_PREFERRED_SAMPLE_RATE:

  499.         carlaOptions.preferredSampleRate = value;

  500.         break;

  501.     case OPTION_FORCE_STEREO:

  502.         carlaOptions.forceStereo = value;

  503.         break;

  504.     case OPTION_USE_DSSI_VST_CHUNKS:

  505.         carlaOptions.useDssiVstChunks = value;

  506.         break;

  507.     case OPTION_PREFER_UI_BRIDGES:

  508.         carlaOptions.preferUiBridges = value;

  509.         break;

  510.     case OPTION_OSC_UI_TIMEOUT:

  511.         carlaOptions.oscUiTimeout = value/100;

  512.         break;

  513.     case OPTION_PATH_LADSPA:

  514.         carla_setenv("LADSPA_PATH", valueStr);

  515.         break;

  516.     case OPTION_PATH_DSSI:

  517.         carla_setenv("DSSI_PATH", valueStr);

  518.         break;

  519.     case OPTION_PATH_LV2:

  520.         carla_setenv("LV2_PATH", valueStr);

  521.         break;

  522.     case OPTION_PATH_VST:

  523.         carla_setenv("VST_PATH", valueStr);

  524.         break;

  525.     case OPTION_PATH_GIG:

  526.         carla_setenv("GIG_PATH", valueStr);

  527.         break;

  528.     case OPTION_PATH_SF2:

  529.         carla_setenv("SF2_PATH", valueStr);

  530.         break;

  531.     case OPTION_PATH_SFZ:

  532.         carla_setenv("SFZ_PATH", valueStr);

  533.         break;

  534.     case OPTION_PATH_BRIDGE_UNIX32:

  535.         carlaOptions.bridge_unix32 = strdup(valueStr);

  536.         break;

  537.     case OPTION_PATH_BRIDGE_UNIX64:

  538.         carlaOptions.bridge_unix64 = strdup(valueStr);

  539.         break;

  540.     case OPTION_PATH_BRIDGE_WIN32:

  541.         carlaOptions.bridge_win32 = strdup(valueStr);

  542.         break;

  543.     case OPTION_PATH_BRIDGE_WIN64:

  544.         carlaOptions.bridge_win64 = strdup(valueStr);

  545.         break;

  546.     case OPTION_PATH_BRIDGE_LV2_GTK2:

  547.         carlaOptions.bridge_lv2gtk2 = strdup(valueStr);

  548.         break;

  549.     case OPTION_PATH_BRIDGE_LV2_QT4:

  550.         carlaOptions.bridge_lv2qt4 = strdup(valueStr);

  551.         break;

  552.     case OPTION_PATH_BRIDGE_LV2_X11:

  553.         carlaOptions.bridge_lv2x11 = strdup(valueStr);

  554.         break;

  555.     case OPTION_PATH_BRIDGE_VST_X11:

  556.         carlaOptions.bridge_vstx11 = strdup(valueStr);

  557.         break;

  558.     }

  559. }

  560. 

  561. void resetOptions()

  562. {

  563.     qDebug("CarlaBackend::resetOptions()");

  564. 

  565.     if (carlaOptions.bridge_unix32)

  566.         free((void*)carlaOptions.bridge_unix32);

  567. 

  568.     if (carlaOptions.bridge_unix64)

  569.         free((void*)carlaOptions.bridge_unix64);

  570. 

  571.     if (carlaOptions.bridge_win32)

  572.         free((void*)carlaOptions.bridge_win32);

  573. 

  574.     if (carlaOptions.bridge_win64)

  575.         free((void*)carlaOptions.bridge_win64);

  576. 

  577.     if (carlaOptions.bridge_lv2gtk2)

  578.         free((void*)carlaOptions.bridge_lv2gtk2);

  579. 

  580.     if (carlaOptions.bridge_lv2qt4)

  581.         free((void*)carlaOptions.bridge_lv2qt4);

  582. 

  583.     if (carlaOptions.bridge_lv2x11)

  584.         free((void*)carlaOptions.bridge_lv2x11);

  585. 

  586.     if (carlaOptions.bridge_vstx11)

  587.         free((void*)carlaOptions.bridge_vstx11);

  588. 

  589.     carlaOptions.processMode          = PROCESS_MODE_MULTIPLE_CLIENTS;

  590.     carlaOptions.processHighPrecision = false;

  591.     carlaOptions.maxParameters        = MAX_PARAMETERS;

  592.     carlaOptions.preferredBufferSize  = 512;

  593.     carlaOptions.preferredSampleRate  = 44100;

  594.     carlaOptions.forceStereo          = false;

  595.     carlaOptions.useDssiVstChunks     = false;

  596.     carlaOptions.preferUiBridges      = true;

  597.     carlaOptions.oscUiTimeout         = 4000/100;

  598. 

  599.     carlaOptions.bridge_unix32  = nullptr;

  600.     carlaOptions.bridge_unix64  = nullptr;

  601.     carlaOptions.bridge_win32   = nullptr;

  602.     carlaOptions.bridge_win64   = nullptr;

  603.     carlaOptions.bridge_lv2gtk2 = nullptr;

  604.     carlaOptions.bridge_lv2qt4  = nullptr;

  605.     carlaOptions.bridge_lv2x11  = nullptr;

  606.     carlaOptions.bridge_vstx11  = nullptr;

  607. }

  608. #endif // BUILD_BRIDGE

  609. 

  610. CARLA_BACKEND_END_NAMESPACE