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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@falktx.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. #ifndef BUILD_BRIDGE

  21. #  include "plugins/carla_native.h"

  22. #endif

  23. 

  24. #include <QtCore/QString>

  25. 

  26. CARLA_BACKEND_START_NAMESPACE

  27. 

  28. static const char* carlaLastError = nullptr;

  29. 

  30. #ifndef BUILD_BRIDGE

  31. // Global options

  32. carla_options_t carlaOptions;

  33. #endif

  34. 

  35. // -------------------------------------------------------------------------------------------------------------------

  36. 

  37. const char* BinaryType2str(const BinaryType type)

  38. {

  39.     switch (type)

  40.     {

  41.     case BINARY_NONE:

  42.         return "BINARY_NONE";

  43.     case BINARY_POSIX32:

  44.         return "BINARY_POSIX32";

  45.     case BINARY_POSIX64:

  46.         return "BINARY_POSIX64";

  47.     case BINARY_WIN32:

  48.         return "BINARY_WIN32";

  49.     case BINARY_WIN64:

  50.         return "BINARY_WIN64";

  51.     case BINARY_OTHER:

  52.         return "BINARY_OTHER";

  53.     }

  54. 

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

  56.     return nullptr;

  57. }

  58. 

  59. const char* PluginType2str(const PluginType type)

  60. {

  61.     switch (type)

  62.     {

  63.     case PLUGIN_NONE:

  64.         return "PLUGIN_NONE";

  65.     case PLUGIN_INTERNAL:

  66.         return "PLUGIN_INTERNAL";

  67.     case PLUGIN_LADSPA:

  68.         return "PLUGIN_LADSPA";

  69.     case PLUGIN_DSSI:

  70.         return "PLUGIN_DSSI";

  71.     case PLUGIN_LV2:

  72.         return "PLUGIN_LV2";

  73.     case PLUGIN_VST:

  74.         return "PLUGIN_VST";

  75.     case PLUGIN_GIG:

  76.         return "PLUGIN_GIG";

  77.     case PLUGIN_SF2:

  78.         return "PLUGIN_SF2";

  79.     case PLUGIN_SFZ:

  80.         return "PLUGIN_SFZ";

  81.     }

  82. 

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

  84.     return nullptr;

  85. }

  86. 

  87. const char* PluginCategory2str(const PluginCategory category)

  88. {

  89.     switch (category)

  90.     {

  91.     case PLUGIN_CATEGORY_NONE:

  92.         return "PLUGIN_CATEGORY_NONE";

  93.     case PLUGIN_CATEGORY_SYNTH:

  94.         return "PLUGIN_CATEGORY_SYNTH";

  95.     case PLUGIN_CATEGORY_DELAY:

  96.         return "PLUGIN_CATEGORY_DELAY";

  97.     case PLUGIN_CATEGORY_EQ:

  98.         return "PLUGIN_CATEGORY_EQ";

  99.     case PLUGIN_CATEGORY_FILTER:

  100.         return "PLUGIN_CATEGORY_FILTER";

  101.     case PLUGIN_CATEGORY_DYNAMICS:

  102.         return "PLUGIN_CATEGORY_DYNAMICS";

  103.     case PLUGIN_CATEGORY_MODULATOR:

  104.         return "PLUGIN_CATEGORY_MODULATOR";

  105.     case PLUGIN_CATEGORY_UTILITY:

  106.         return "PLUGIN_CATEGORY_UTILITY";

  107.     case PLUGIN_CATEGORY_OTHER:

  108.         return "PLUGIN_CATEGORY_OTHER";

  109.     }

  110. 

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

  112.     return nullptr;

  113. }

  114. 

  115. const char* ParameterType2str(const ParameterType type)

  116. {

  117.     switch (type)

  118.     {

  119.     case PARAMETER_UNKNOWN:

  120.         return "PARAMETER_UNKNOWN";

  121.     case PARAMETER_INPUT:

  122.         return "PARAMETER_INPUT";

  123.     case PARAMETER_OUTPUT:

  124.         return "PARAMETER_OUTPUT";

  125.     case PARAMETER_LATENCY:

  126.         return "PARAMETER_LATENCY";

  127.     case PARAMETER_SAMPLE_RATE:

  128.         return "PARAMETER_SAMPLE_RATE";

  129.     case PARAMETER_LV2_FREEWHEEL:

  130.         return "PARAMETER_LV2_FREEWHEEL";

  131.     case PARAMETER_LV2_TIME:

  132.         return "PARAMETER_LV2_TIME";

  133.     }

  134. 

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

  136.     return nullptr;

  137. }

  138. 

  139. const char* InternalParametersIndex2str(const InternalParametersIndex index)

  140. {

  141.     switch (index)

  142.     {

  143.     case PARAMETER_NULL:

  144.         return "PARAMETER_NULL";

  145.     case PARAMETER_ACTIVE:

  146.         return "PARAMETER_ACTIVE";

  147.     case PARAMETER_DRYWET:

  148.         return "PARAMETER_DRYWET";

  149.     case PARAMETER_VOLUME:

  150.         return "PARAMETER_VOLUME";

  151.     case PARAMETER_BALANCE_LEFT:

  152.         return "PARAMETER_BALANCE_LEFT";

  153.     case PARAMETER_BALANCE_RIGHT:

  154.         return "PARAMETER_BALANCE_RIGHT";

  155.     }

  156. 

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

  158.     return nullptr;

  159. }

  160. 

  161. const char* CustomDataType2str(const CustomDataType type)

  162. {

  163.     switch (type)

  164.     {

  165.     case CUSTOM_DATA_INVALID:

  166.         return "CUSTOM_DATA_INVALID";

  167.     case CUSTOM_DATA_STRING:

  168.         return "CUSTOM_DATA_STRING";

  169.     case CUSTOM_DATA_PATH:

  170.         return "CUSTOM_DATA_PATH";

  171.     case CUSTOM_DATA_CHUNK:

  172.         return "CUSTOM_DATA_CHUNK";

  173.     case CUSTOM_DATA_BINARY:

  174.         return "CUSTOM_DATA_BINARY";

  175.     }

  176. 

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

  178.     return nullptr;

  179. }

  180. 

  181. const char* GuiType2str(const GuiType type)

  182. {

  183.     switch (type)

  184.     {

  185.     case GUI_NONE:

  186.         return "GUI_NONE";

  187.     case GUI_INTERNAL_QT4:

  188.         return "GUI_INTERNAL_QT4";

  189.     case GUI_INTERNAL_COCOA:

  190.         return "GUI_INTERNAL_COCOA";

  191.     case GUI_INTERNAL_HWND:

  192.         return "GUI_INTERNAL_HWND";

  193.     case GUI_INTERNAL_X11:

  194.         return "GUI_INTERNAL_X11";

  195.     case GUI_EXTERNAL_LV2:

  196.         return "GUI_EXTERNAL_LV2";

  197.     case GUI_EXTERNAL_SUIL:

  198.         return "GUI_EXTERNAL_SUIL";

  199.     case GUI_EXTERNAL_OSC:

  200.         return "GUI_EXTERNAL_OSC";

  201.     }

  202. 

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

  204.     return nullptr;

  205. }

  206. 

  207. const char* OptionsType2str(const OptionsType type)

  208. {

  209.     switch (type)

  210.     {

  211.     case OPTION_PROCESS_NAME:

  212.         return "OPTION_PROCESS_NAME";

  213.     case OPTION_PROCESS_MODE:

  214.         return "OPTION_PROCESS_MODE";

  215.     case OPTION_PROCESS_HIGH_PRECISION:

  216.         return "OPTION_PROCESS_HIGH_PRECISION";

  217.     case OPTION_MAX_PARAMETERS:

  218.         return "OPTION_MAX_PARAMETERS";

  219.     case OPTION_PREFERRED_BUFFER_SIZE:

  220.         return "OPTION_PREFERRED_BUFFER_SIZE";

  221.     case OPTION_PREFERRED_SAMPLE_RATE:

  222.         return "OPTION_PREFERRED_SAMPLE_RATE";

  223.     case OPTION_FORCE_STEREO:

  224.         return "OPTION_FORCE_STEREO";

  225.     case OPTION_USE_DSSI_VST_CHUNKS:

  226.         return "OPTION_USE_DSSI_VST_CHUNKS";

  227.     case OPTION_PREFER_UI_BRIDGES:

  228.         return "OPTION_PREFER_UI_BRIDGES";

  229.     case OPTION_OSC_UI_TIMEOUT:

  230.         return "OPTION_OSC_UI_TIMEOUT";

  231.     case OPTION_PATH_LADSPA:

  232.         return "OPTION_PATH_LADSPA";

  233.     case OPTION_PATH_DSSI:

  234.         return "OPTION_PATH_DSSI";

  235.     case OPTION_PATH_LV2:

  236.         return "OPTION_PATH_LV2";

  237.     case OPTION_PATH_VST:

  238.         return "OPTION_PATH_VST";

  239.     case OPTION_PATH_GIG:

  240.         return "OPTION_PATH_GIG";

  241.     case OPTION_PATH_SF2:

  242.         return "OPTION_PATH_SF2";

  243.     case OPTION_PATH_SFZ:

  244.         return "OPTION_PATH_SFZ";

  245.     case OPTION_PATH_BRIDGE_POSIX32:

  246.         return "OPTION_PATH_BRIDGE_POSIX32";

  247.     case OPTION_PATH_BRIDGE_POSIX64:

  248.         return "OPTION_PATH_BRIDGE_POSIX64";

  249.     case OPTION_PATH_BRIDGE_WIN32:

  250.         return "OPTION_PATH_BRIDGE_WIN32";

  251.     case OPTION_PATH_BRIDGE_WIN64:

  252.         return "OPTION_PATH_BRIDGE_WIN64";

  253.     case OPTION_PATH_BRIDGE_LV2_GTK2:

  254.         return "OPTION_PATH_BRIDGE_LV2_GTK2";

  255.     case OPTION_PATH_BRIDGE_LV2_GTK3:

  256.         return "OPTION_PATH_BRIDGE_LV2_GTK3";

  257.     case OPTION_PATH_BRIDGE_LV2_QT4:

  258.         return "OPTION_PATH_BRIDGE_LV2_QT4";

  259.     case OPTION_PATH_BRIDGE_LV2_X11:

  260.         return "OPTION_PATH_BRIDGE_LV2_X11";

  261.     case OPTION_PATH_BRIDGE_VST_HWND:

  262.         return "OPTION_PATH_BRIDGE_VST_HWND";

  263.     case OPTION_PATH_BRIDGE_VST_X11:

  264.         return "OPTION_PATH_BRIDGE_VST_X11";

  265.     }

  266. 

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

  268.     return nullptr;

  269. }

  270. 

  271. const char* CallbackType2str(const CallbackType type)

  272. {

  273.     switch (type)

  274.     {

  275.     case CALLBACK_DEBUG:

  276.         return "CALLBACK_DEBUG";

  277.     case CALLBACK_PARAMETER_VALUE_CHANGED:

  278.         return "CALLBACK_PARAMETER_VALUE_CHANGED";

  279.     case CALLBACK_PARAMETER_MIDI_CHANNEL_CHANGED:

  280.         return "CALLBACK_PARAMETER_MIDI_CHANNEL_CHANGED";

  281.     case CALLBACK_PARAMETER_MIDI_CC_CHANGED:

  282.         return "CALLBACK_PARAMETER_MIDI_CC_CHANGED";

  283.     case CALLBACK_PROGRAM_CHANGED:

  284.         return "CALLBACK_PROGRAM_CHANGED";

  285.     case CALLBACK_MIDI_PROGRAM_CHANGED:

  286.         return "CALLBACK_MIDI_PROGRAM_CHANGED";

  287.     case CALLBACK_NOTE_ON:

  288.         return "CALLBACK_NOTE_ON";

  289.     case CALLBACK_NOTE_OFF:

  290.         return "CALLBACK_NOTE_OFF";

  291.     case CALLBACK_SHOW_GUI:

  292.         return "CALLBACK_SHOW_GUI";

  293.     case CALLBACK_RESIZE_GUI:

  294.         return "CALLBACK_RESIZE_GUI";

  295.     case CALLBACK_UPDATE:

  296.         return "CALLBACK_UPDATE";

  297.     case CALLBACK_RELOAD_INFO:

  298.         return "CALLBACK_RELOAD_INFO";

  299.     case CALLBACK_RELOAD_PARAMETERS:

  300.         return "CALLBACK_RELOAD_PARAMETERS";

  301.     case CALLBACK_RELOAD_PROGRAMS:

  302.         return "CALLBACK_RELOAD_PROGRAMS";

  303.     case CALLBACK_RELOAD_ALL:

  304.         return "CALLBACK_RELOAD_ALL";

  305.     case CALLBACK_NSM_ANNOUNCE:

  306.         return "CALLBACK_NSM_ANNOUNCE";

  307.     case CALLBACK_NSM_OPEN1:

  308.         return "CALLBACK_NSM_OPEN1";

  309.     case CALLBACK_NSM_OPEN2:

  310.         return "CALLBACK_NSM_OPEN2";

  311.     case CALLBACK_NSM_SAVE:

  312.         return "CALLBACK_NSM_SAVE";

  313.     case CALLBACK_QUIT:

  314.         return "CALLBACK_QUIT";

  315.     }

  316. 

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

  318.     return nullptr;

  319. }

  320. 

  321. const char* ProcessModeType2str(const ProcessModeType type)

  322. {

  323.     switch (type)

  324.     {

  325.     case PROCESS_MODE_SINGLE_CLIENT:

  326.         return "PROCESS_MODE_SINGLE_CLIENT";

  327.     case PROCESS_MODE_MULTIPLE_CLIENTS:

  328.         return "PROCESS_MODE_MULTIPLE_CLIENTS";

  329.     case PROCESS_MODE_CONTINUOUS_RACK:

  330.         return "PROCESS_MODE_CONTINUOUS_RACK";

  331.     }

  332. 

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

  334.     return nullptr;

  335. }

  336. 

  337. // -------------------------------------------------------------------------------------------------------------------

  338. 

  339. CustomDataType getCustomDataStringType(const char* const stype)

  340. {

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

  342. 

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

  344.         return CUSTOM_DATA_STRING;

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

  346.         return CUSTOM_DATA_PATH;

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

  348.         return CUSTOM_DATA_CHUNK;

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

  350.         return CUSTOM_DATA_BINARY;

  351.     return CUSTOM_DATA_INVALID;

  352. }

  353. 

  354. const char* getCustomDataTypeString(const CustomDataType type)

  355. {

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

  357. 

  358.     switch (type)

  359.     {

  360.     case CUSTOM_DATA_STRING:

  361.         return "string";

  362.     case CUSTOM_DATA_PATH:

  363.         return "path";

  364.     case CUSTOM_DATA_CHUNK:

  365.         return "chunk";

  366.     case CUSTOM_DATA_BINARY:

  367.         return "binary";

  368.     default:

  369.         return "invalid";

  370.     }

  371. }

  372. 

  373. const char* getBinaryBidgePath(const BinaryType type)

  374. {

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

  376. 

  377.     switch (type)

  378.     {

  379. #ifndef BUILD_BRIDGE

  380.     case BINARY_POSIX32:

  381.         return carlaOptions.bridge_posix32;

  382.     case BINARY_POSIX64:

  383.         return carlaOptions.bridge_posix64;

  384.     case BINARY_WIN32:

  385.         return carlaOptions.bridge_win32;

  386.     case BINARY_WIN64:

  387.         return carlaOptions.bridge_win64;

  388. #endif

  389.     default:

  390.         return nullptr;

  391.     }

  392. }

  393. 

  394. const char* getPluginTypeString(const PluginType type)

  395. {

  396.     qDebug("CarlaBackend::getPluginTypeString(%s)", PluginType2str(type));

  397. 

  398.     switch (type)

  399.     {

  400.     case PLUGIN_NONE:

  401.         return "NONE";

  402.     case PLUGIN_INTERNAL:

  403.         return "INTERNAL";

  404.     case PLUGIN_LADSPA:

  405.         return "LADSPA";

  406.     case PLUGIN_DSSI:

  407.         return "DSSI";

  408.     case PLUGIN_LV2:

  409.         return "LV2";

  410.     case PLUGIN_VST:

  411.         return "VST";

  412.     case PLUGIN_GIG:

  413.         return "GIG";

  414.     case PLUGIN_SF2:

  415.         return "SF2";

  416.     case PLUGIN_SFZ:

  417.         return "SFZ";

  418.     }

  419. 

  420.     return "NONE";

  421. }

  422. 

  423. // -------------------------------------------------------------------------------------------------------------------

  424. 

  425. void* getPointer(const uintptr_t addr)

  426. {

  427.     CARLA_ASSERT(addr != 0);

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

  429. 

  430.     uintptr_t* const ptr = (uintptr_t*)addr;

  431.     return (void*)ptr;

  432. }

  433. 

  434. PluginCategory getPluginCategoryFromName(const char* const name)

  435. {

  436.     CARLA_ASSERT(name);

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

  438. 

  439.     QString qname(name);

  440. 

  441.     if (qname.isEmpty())

  442.         return PLUGIN_CATEGORY_NONE;

  443. 

  444.     qname = qname.toLower();

  445. 

  446.     // generic tags first

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

  448.         return PLUGIN_CATEGORY_DELAY;

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

  450.         return PLUGIN_CATEGORY_DELAY;

  451. 

  452.     // filter

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

  454.         return PLUGIN_CATEGORY_FILTER;

  455. 

  456.     // dynamics

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

  458.         return PLUGIN_CATEGORY_DYNAMICS;

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

  460.         return PLUGIN_CATEGORY_DYNAMICS;

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

  462.         return PLUGIN_CATEGORY_DYNAMICS;

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

  464.         return PLUGIN_CATEGORY_DYNAMICS;

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

  466.         return PLUGIN_CATEGORY_DYNAMICS;

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

  468.         return PLUGIN_CATEGORY_DYNAMICS;

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

  470.         return PLUGIN_CATEGORY_DYNAMICS;

  471. 

  472.     // modulator

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

  474.         return PLUGIN_CATEGORY_MODULATOR;

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

  476.         return PLUGIN_CATEGORY_MODULATOR;

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

  478.         return PLUGIN_CATEGORY_MODULATOR;

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

  480.         return PLUGIN_CATEGORY_MODULATOR;

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

  482.         return PLUGIN_CATEGORY_MODULATOR;

  483. 

  484.     // unitily

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

  486.         return PLUGIN_CATEGORY_UTILITY;

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

  488.         return PLUGIN_CATEGORY_UTILITY;

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

  490.         return PLUGIN_CATEGORY_UTILITY;

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

  492.         return PLUGIN_CATEGORY_UTILITY;

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

  494.         return PLUGIN_CATEGORY_UTILITY;

  495. 

  496.     // common tags

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

  498.         return PLUGIN_CATEGORY_DELAY;

  499. 

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

  501.         return PLUGIN_CATEGORY_EQ;

  502. 

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

  504.         return PLUGIN_CATEGORY_UTILITY;

  505. 

  506.     return PLUGIN_CATEGORY_NONE;

  507. }

  508. 

  509. // -------------------------------------------------------------------------------------------------------------------

  510. 

  511. const char* getLastError()

  512. {

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

  514. 

  515.     return carlaLastError;

  516. }

  517. 

  518. void setLastError(const char* const error)

  519. {

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

  521. 

  522.     if (carlaLastError)

  523.         free((void*)carlaLastError);

  524. 

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

  526. }

  527. 

  528. // -------------------------------------------------------------------------------------------------------------------

  529. 

  530. #ifndef BUILD_BRIDGE

  531. uint32_t getPluginHintsFromNative(const uint32_t nativeHints)

  532. {

  533.     uint32_t realHints = 0;

  534. 

  535.     if (nativeHints & ::PLUGIN_IS_SYNTH)

  536.         realHints |= PLUGIN_IS_SYNTH;

  537.     if (nativeHints & ::PLUGIN_HAS_GUI)

  538.         realHints |= PLUGIN_HAS_GUI;

  539.     if (nativeHints & ::PLUGIN_USES_SINGLE_THREAD)

  540.         realHints |= PLUGIN_USES_SINGLE_THREAD;

  541. 

  542.     return realHints;

  543. }

  544. 

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

  546. {

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

  548. 

  549.     switch (option)

  550.     {

  551.     case OPTION_PROCESS_NAME:

  552.         carla_setprocname(valueStr);

  553.         break;

  554.     case OPTION_PROCESS_MODE:

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

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

  557.         carlaOptions.processMode = (ProcessModeType)value;

  558.         break;

  559.     case OPTION_PROCESS_HIGH_PRECISION:

  560.         carlaOptions.processHighPrecision = value;

  561.         break;

  562.     case OPTION_MAX_PARAMETERS:

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

  564.         break;

  565.     case OPTION_PREFERRED_BUFFER_SIZE:

  566.         carlaOptions.preferredBufferSize = value;

  567.         break;

  568.     case OPTION_PREFERRED_SAMPLE_RATE:

  569.         carlaOptions.preferredSampleRate = value;

  570.         break;

  571.     case OPTION_FORCE_STEREO:

  572.         carlaOptions.forceStereo = value;

  573.         break;

  574.     case OPTION_USE_DSSI_VST_CHUNKS:

  575.         carlaOptions.useDssiVstChunks = value;

  576.         break;

  577.     case OPTION_PREFER_UI_BRIDGES:

  578.         carlaOptions.preferUiBridges = value;

  579.         break;

  580.     case OPTION_OSC_UI_TIMEOUT:

  581.         carlaOptions.oscUiTimeout = value/100;

  582.         break;

  583.     case OPTION_PATH_LADSPA:

  584.         carla_setenv("LADSPA_PATH", valueStr);

  585.         break;

  586.     case OPTION_PATH_DSSI:

  587.         carla_setenv("DSSI_PATH", valueStr);

  588.         break;

  589.     case OPTION_PATH_LV2:

  590.         carla_setenv("LV2_PATH", valueStr);

  591.         break;

  592.     case OPTION_PATH_VST:

  593.         carla_setenv("VST_PATH", valueStr);

  594.         break;

  595.     case OPTION_PATH_GIG:

  596.         carla_setenv("GIG_PATH", valueStr);

  597.         break;

  598.     case OPTION_PATH_SF2:

  599.         carla_setenv("SF2_PATH", valueStr);

  600.         break;

  601.     case OPTION_PATH_SFZ:

  602.         carla_setenv("SFZ_PATH", valueStr);

  603.         break;

  604.     case OPTION_PATH_BRIDGE_POSIX32:

  605.         carlaOptions.bridge_posix32 = strdup(valueStr);

  606.         break;

  607.     case OPTION_PATH_BRIDGE_POSIX64:

  608.         carlaOptions.bridge_posix64 = strdup(valueStr);

  609.         break;

  610.     case OPTION_PATH_BRIDGE_WIN32:

  611.         carlaOptions.bridge_win32 = strdup(valueStr);

  612.         break;

  613.     case OPTION_PATH_BRIDGE_WIN64:

  614.         carlaOptions.bridge_win64 = strdup(valueStr);

  615.         break;

  616.     case OPTION_PATH_BRIDGE_LV2_GTK2:

  617.         carlaOptions.bridge_lv2gtk2 = strdup(valueStr);

  618.         break;

  619.     case OPTION_PATH_BRIDGE_LV2_GTK3:

  620.         carlaOptions.bridge_lv2gtk3 = strdup(valueStr);

  621.         break;

  622.     case OPTION_PATH_BRIDGE_LV2_QT4:

  623.         carlaOptions.bridge_lv2qt4 = strdup(valueStr);

  624.         break;

  625.     case OPTION_PATH_BRIDGE_LV2_X11:

  626.         carlaOptions.bridge_lv2x11 = strdup(valueStr);

  627.         break;

  628.     case OPTION_PATH_BRIDGE_VST_HWND:

  629.         carlaOptions.bridge_vsthwnd = strdup(valueStr);

  630.         break;

  631.     case OPTION_PATH_BRIDGE_VST_X11:

  632.         carlaOptions.bridge_vstx11 = strdup(valueStr);

  633.         break;

  634.     }

  635. }

  636. 

  637. void resetOptions()

  638. {

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

  640. 

  641.     if (carlaOptions.bridge_posix32)

  642.         free((void*)carlaOptions.bridge_posix32);

  643. 

  644.     if (carlaOptions.bridge_posix64)

  645.         free((void*)carlaOptions.bridge_posix64);

  646. 

  647.     if (carlaOptions.bridge_win32)

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

  649. 

  650.     if (carlaOptions.bridge_win64)

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

  652. 

  653.     if (carlaOptions.bridge_lv2gtk2)

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

  655. 

  656.     if (carlaOptions.bridge_lv2gtk3)

  657.         free((void*)carlaOptions.bridge_lv2gtk3);

  658. 

  659.     if (carlaOptions.bridge_lv2qt4)

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

  661. 

  662.     if (carlaOptions.bridge_lv2x11)

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

  664. 

  665.     if (carlaOptions.bridge_vsthwnd)

  666.         free((void*)carlaOptions.bridge_vsthwnd);

  667. 

  668.     if (carlaOptions.bridge_vstx11)

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

  670. 

  671.     carlaOptions.processMode          = PROCESS_MODE_MULTIPLE_CLIENTS;

  672.     carlaOptions.processHighPrecision = false;

  673.     carlaOptions.maxParameters        = MAX_PARAMETERS;

  674.     carlaOptions.preferredBufferSize  = 512;

  675.     carlaOptions.preferredSampleRate  = 44100;

  676.     carlaOptions.forceStereo          = false;

  677.     carlaOptions.useDssiVstChunks     = false;

  678.     carlaOptions.preferUiBridges      = true;

  679.     carlaOptions.oscUiTimeout         = 4000/100;

  680. 

  681.     carlaOptions.bridge_posix32 = nullptr;

  682.     carlaOptions.bridge_posix64 = nullptr;

  683.     carlaOptions.bridge_win32   = nullptr;

  684.     carlaOptions.bridge_win64   = nullptr;

  685.     carlaOptions.bridge_lv2gtk2 = nullptr;

  686.     carlaOptions.bridge_lv2gtk3 = nullptr;

  687.     carlaOptions.bridge_lv2qt4  = nullptr;

  688.     carlaOptions.bridge_lv2x11  = nullptr;

  689.     carlaOptions.bridge_vsthwnd = nullptr;

  690.     carlaOptions.bridge_vstx11  = nullptr;

  691. }

  692. #endif // BUILD_BRIDGE

  693. 

  694. CARLA_BACKEND_END_NAMESPACE