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Carla/source/utils/CarlaBackendUtils.hpp

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  1. /*

  2.  * Carla Backend utils

  3.  * Copyright (C) 2011-2014 Filipe Coelho <falktx@falktx.com>

  4.  *

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

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

  7.  * published by the Free Software Foundation; either version 2 of

  8.  * the License, or 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 doc/GPL.txt file.

  16.  */

  17. 

  18. #ifndef CARLA_BACKEND_UTILS_HPP_INCLUDED

  19. #define CARLA_BACKEND_UTILS_HPP_INCLUDED

  20. 

  21. #include "CarlaBackend.h"

  22. #include "CarlaHost.h"

  23. #include "CarlaString.hpp"

  24. 

  25. CARLA_BACKEND_START_NAMESPACE

  26. 

  27. // -----------------------------------------------------------------------

  28. 

  29. static inline

  30. const char* PluginOption2Str(const unsigned int option) noexcept

  31. {

  32.     switch (option)

  33.     {

  34.     case PLUGIN_OPTION_FIXED_BUFFERS:

  35.         return "PLUGIN_OPTION_FIXED_BUFFERS";

  36.     case PLUGIN_OPTION_FORCE_STEREO:

  37.         return "PLUGIN_OPTION_FORCE_STEREO";

  38.     case PLUGIN_OPTION_MAP_PROGRAM_CHANGES:

  39.         return "PLUGIN_OPTION_MAP_PROGRAM_CHANGES";

  40.     case PLUGIN_OPTION_USE_CHUNKS:

  41.         return "PLUGIN_OPTION_USE_CHUNKS";

  42.     case PLUGIN_OPTION_SEND_CONTROL_CHANGES:

  43.         return "PLUGIN_OPTION_SEND_CONTROL_CHANGES";

  44.     case PLUGIN_OPTION_SEND_CHANNEL_PRESSURE:

  45.         return "PLUGIN_OPTION_SEND_CHANNEL_PRESSURE";

  46.     case PLUGIN_OPTION_SEND_NOTE_AFTERTOUCH:

  47.         return "PLUGIN_OPTION_SEND_NOTE_AFTERTOUCH";

  48.     case PLUGIN_OPTION_SEND_PITCHBEND:

  49.         return "PLUGIN_OPTION_SEND_PITCHBEND";

  50.     case PLUGIN_OPTION_SEND_ALL_SOUND_OFF:

  51.         return "PLUGIN_OPTION_SEND_ALL_SOUND_OFF";

  52.     }

  53. 

  54.     carla_stderr("CarlaBackend::PluginOption2Str(%i) - invalid option", option);

  55.     return nullptr;

  56. }

  57. 

  58. // -----------------------------------------------------------------------

  59. 

  60. static inline

  61. const char* BinaryType2Str(const BinaryType type) noexcept

  62. {

  63.     switch (type)

  64.     {

  65.     case BINARY_NONE:

  66.         return "BINARY_NONE";

  67.     case BINARY_POSIX32:

  68.         return "BINARY_POSIX32";

  69.     case BINARY_POSIX64:

  70.         return "BINARY_POSIX64";

  71.     case BINARY_WIN32:

  72.         return "BINARY_WIN32";

  73.     case BINARY_WIN64:

  74.         return "BINARY_WIN64";

  75.     case BINARY_OTHER:

  76.         return "BINARY_OTHER";

  77.     }

  78. 

  79.     carla_stderr("CarlaBackend::BinaryType2Str(%i) - invalid type", type);

  80.     return nullptr;

  81. }

  82. 

  83. static inline

  84. const char* PluginType2Str(const PluginType type) noexcept

  85. {

  86.     switch (type)

  87.     {

  88.     case PLUGIN_NONE:

  89.         return "PLUGIN_NONE";

  90.     case PLUGIN_INTERNAL:

  91.         return "PLUGIN_INTERNAL";

  92.     case PLUGIN_LADSPA:

  93.         return "PLUGIN_LADSPA";

  94.     case PLUGIN_DSSI:

  95.         return "PLUGIN_DSSI";

  96.     case PLUGIN_LV2:

  97.         return "PLUGIN_LV2";

  98.     case PLUGIN_VST:

  99.         return "PLUGIN_VST";

  100.     case PLUGIN_VST3:

  101.         return "PLUGIN_VST3";

  102.     case PLUGIN_AU:

  103.         return "PLUGIN_AU";

  104.     case PLUGIN_JACK:

  105.         return "PLUGIN_JACK";

  106.     case PLUGIN_REWIRE:

  107.         return "PLUGIN_REWIRE";

  108.     case PLUGIN_FILE_CSD:

  109.         return "PLUGIN_FILE_CSD";

  110.     case PLUGIN_FILE_GIG:

  111.         return "PLUGIN_FILE_GIG";

  112.     case PLUGIN_FILE_SF2:

  113.         return "PLUGIN_FILE_SF2";

  114.     case PLUGIN_FILE_SFZ:

  115.         return "PLUGIN_FILE_SFZ";

  116.     }

  117. 

  118.     carla_stderr("CarlaBackend::PluginType2Str(%i) - invalid type", type);

  119.     return nullptr;

  120. }

  121. 

  122. static inline

  123. const char* PluginCategory2Str(const PluginCategory category) noexcept

  124. {

  125.     switch (category)

  126.     {

  127.     case PLUGIN_CATEGORY_NONE:

  128.         return "PLUGIN_CATEGORY_NONE";

  129.     case PLUGIN_CATEGORY_SYNTH:

  130.         return "PLUGIN_CATEGORY_SYNTH";

  131.     case PLUGIN_CATEGORY_DELAY:

  132.         return "PLUGIN_CATEGORY_DELAY";

  133.     case PLUGIN_CATEGORY_EQ:

  134.         return "PLUGIN_CATEGORY_EQ";

  135.     case PLUGIN_CATEGORY_FILTER:

  136.         return "PLUGIN_CATEGORY_FILTER";

  137.     case PLUGIN_CATEGORY_DISTORTION:

  138.         return "PLUGIN_CATEGORY_DISTORTION";

  139.     case PLUGIN_CATEGORY_DYNAMICS:

  140.         return "PLUGIN_CATEGORY_DYNAMICS";

  141.     case PLUGIN_CATEGORY_MODULATOR:

  142.         return "PLUGIN_CATEGORY_MODULATOR";

  143.     case PLUGIN_CATEGORY_UTILITY:

  144.         return "PLUGIN_CATEGORY_UTILITY";

  145.     case PLUGIN_CATEGORY_OTHER:

  146.         return "PLUGIN_CATEGORY_OTHER";

  147.     }

  148. 

  149.     carla_stderr("CarlaBackend::PluginCategory2Str(%i) - invalid category", category);

  150.     return nullptr;

  151. }

  152. 

  153. static inline

  154. const char* ParameterType2Str(const ParameterType type) noexcept

  155. {

  156.     switch (type)

  157.     {

  158.     case PARAMETER_UNKNOWN:

  159.         return "PARAMETER_UNKNOWN";

  160.     case PARAMETER_INPUT:

  161.         return "PARAMETER_INPUT";

  162.     case PARAMETER_OUTPUT:

  163.         return "PARAMETER_OUTPUT";

  164.     case PARAMETER_SPECIAL:

  165.         return "PARAMETER_SPECIAL";

  166.     }

  167. 

  168.     carla_stderr("CarlaBackend::ParameterType2Str(%i) - invalid type", type);

  169.     return nullptr;

  170. }

  171. 

  172. static inline

  173. const char* InternalParameterIndex2Str(const InternalParameterIndex index) noexcept

  174. {

  175.     switch (index)

  176.     {

  177.     case PARAMETER_NULL:

  178.         return "PARAMETER_NULL";

  179.     case PARAMETER_ACTIVE:

  180.         return "PARAMETER_ACTIVE";

  181.     case PARAMETER_DRYWET:

  182.         return "PARAMETER_DRYWET";

  183.     case PARAMETER_VOLUME:

  184.         return "PARAMETER_VOLUME";

  185.     case PARAMETER_BALANCE_LEFT:

  186.         return "PARAMETER_BALANCE_LEFT";

  187.     case PARAMETER_BALANCE_RIGHT:

  188.         return "PARAMETER_BALANCE_RIGHT";

  189.     case PARAMETER_PANNING:

  190.         return "PARAMETER_PANNING";

  191.     case PARAMETER_CTRL_CHANNEL:

  192.         return "PARAMETER_CTRL_CHANNEL";

  193.     case PARAMETER_MAX:

  194.         return "PARAMETER_MAX";

  195.     }

  196. 

  197.     carla_stderr("CarlaBackend::InternalParameterIndex2Str(%i) - invalid index", index);

  198.     return nullptr;

  199. }

  200. 

  201. static inline

  202. const char* EngineCallbackOpcode2Str(const EngineCallbackOpcode opcode) noexcept

  203. {

  204.     switch (opcode)

  205.     {

  206.     case ENGINE_CALLBACK_DEBUG:

  207.         return "ENGINE_CALLBACK_DEBUG";

  208.     case ENGINE_CALLBACK_PLUGIN_ADDED:

  209.         return "ENGINE_CALLBACK_PLUGIN_ADDED";

  210.     case ENGINE_CALLBACK_PLUGIN_REMOVED:

  211.         return "ENGINE_CALLBACK_PLUGIN_REMOVED";

  212.     case ENGINE_CALLBACK_PLUGIN_RENAMED:

  213.         return "ENGINE_CALLBACK_PLUGIN_RENAMED";

  214.     case ENGINE_CALLBACK_PLUGIN_UNAVAILABLE:

  215.         return "ENGINE_CALLBACK_PLUGIN_UNAVAILABLE";

  216.     case ENGINE_CALLBACK_PARAMETER_VALUE_CHANGED:

  217.         return "ENGINE_CALLBACK_PARAMETER_VALUE_CHANGED";

  218.     case ENGINE_CALLBACK_PARAMETER_DEFAULT_CHANGED:

  219.         return "ENGINE_CALLBACK_PARAMETER_DEFAULT_CHANGED";

  220.     case ENGINE_CALLBACK_PARAMETER_MIDI_CHANNEL_CHANGED:

  221.         return "ENGINE_CALLBACK_PARAMETER_MIDI_CHANNEL_CHANGED";

  222.     case ENGINE_CALLBACK_PARAMETER_MIDI_CC_CHANGED:

  223.         return "ENGINE_CALLBACK_PARAMETER_MIDI_CC_CHANGED";

  224.     case ENGINE_CALLBACK_PROGRAM_CHANGED:

  225.         return "ENGINE_CALLBACK_PROGRAM_CHANGED";

  226.     case ENGINE_CALLBACK_MIDI_PROGRAM_CHANGED:

  227.         return "ENGINE_CALLBACK_MIDI_PROGRAM_CHANGED";

  228.     case ENGINE_CALLBACK_UI_STATE_CHANGED:

  229.         return "ENGINE_CALLBACK_UI_STATE_CHANGED";

  230.     case ENGINE_CALLBACK_NOTE_ON:

  231.         return "ENGINE_CALLBACK_NOTE_ON";

  232.     case ENGINE_CALLBACK_NOTE_OFF:

  233.         return "ENGINE_CALLBACK_NOTE_OFF";

  234.     case ENGINE_CALLBACK_UPDATE:

  235.         return "ENGINE_CALLBACK_UPDATE";

  236.     case ENGINE_CALLBACK_RELOAD_INFO:

  237.         return "ENGINE_CALLBACK_RELOAD_INFO";

  238.     case ENGINE_CALLBACK_RELOAD_PARAMETERS:

  239.         return "ENGINE_CALLBACK_RELOAD_PARAMETERS";

  240.     case ENGINE_CALLBACK_RELOAD_PROGRAMS:

  241.         return "ENGINE_CALLBACK_RELOAD_PROGRAMS";

  242.     case ENGINE_CALLBACK_RELOAD_ALL:

  243.         return "ENGINE_CALLBACK_RELOAD_ALL";

  244.     case ENGINE_CALLBACK_PATCHBAY_CLIENT_ADDED:

  245.         return "ENGINE_CALLBACK_PATCHBAY_CLIENT_ADDED";

  246.     case ENGINE_CALLBACK_PATCHBAY_CLIENT_REMOVED:

  247.         return "ENGINE_CALLBACK_PATCHBAY_CLIENT_REMOVED";

  248.     case ENGINE_CALLBACK_PATCHBAY_CLIENT_RENAMED:

  249.         return "ENGINE_CALLBACK_PATCHBAY_CLIENT_RENAMED";

  250.     case ENGINE_CALLBACK_PATCHBAY_CLIENT_DATA_CHANGED:

  251.         return "ENGINE_CALLBACK_PATCHBAY_CLIENT_DATA_CHANGED";

  252.     case ENGINE_CALLBACK_PATCHBAY_PORT_ADDED:

  253.         return "ENGINE_CALLBACK_PATCHBAY_PORT_ADDED";

  254.     case ENGINE_CALLBACK_PATCHBAY_PORT_REMOVED:

  255.         return "ENGINE_CALLBACK_PATCHBAY_PORT_REMOVED";

  256.     case ENGINE_CALLBACK_PATCHBAY_PORT_RENAMED:

  257.         return "ENGINE_CALLBACK_PATCHBAY_PORT_RENAMED";

  258.     case ENGINE_CALLBACK_PATCHBAY_CONNECTION_ADDED:

  259.         return "ENGINE_CALLBACK_PATCHBAY_CONNECTION_ADDED";

  260.     case ENGINE_CALLBACK_PATCHBAY_CONNECTION_REMOVED:

  261.         return "ENGINE_CALLBACK_PATCHBAY_CONNECTION_REMOVED";

  262.     case ENGINE_CALLBACK_ENGINE_STARTED:

  263.         return "ENGINE_CALLBACK_ENGINE_STARTED";

  264.     case ENGINE_CALLBACK_ENGINE_STOPPED:

  265.         return "ENGINE_CALLBACK_ENGINE_STOPPED";

  266.     case ENGINE_CALLBACK_PROCESS_MODE_CHANGED:

  267.         return "ENGINE_CALLBACK_PROCESS_MODE_CHANGED";

  268.     case ENGINE_CALLBACK_TRANSPORT_MODE_CHANGED:

  269.         return "ENGINE_CALLBACK_TRANSPORT_MODE_CHANGED";

  270.     case ENGINE_CALLBACK_BUFFER_SIZE_CHANGED:

  271.         return "ENGINE_CALLBACK_BUFFER_SIZE_CHANGED";

  272.     case ENGINE_CALLBACK_SAMPLE_RATE_CHANGED:

  273.         return "ENGINE_CALLBACK_SAMPLE_RATE_CHANGED";

  274.     case ENGINE_CALLBACK_INFO:

  275.         return "ENGINE_CALLBACK_INFO";

  276.     case ENGINE_CALLBACK_ERROR:

  277.         return "ENGINE_CALLBACK_ERROR";

  278.     case ENGINE_CALLBACK_QUIT:

  279.         return "ENGINE_CALLBACK_QUIT";

  280.     }

  281. 

  282.     carla_stderr("CarlaBackend::EngineCallbackOpcode2Str(%i) - invalid opcode", opcode);

  283.     return nullptr;

  284. }

  285. 

  286. static inline

  287. const char* EngineOption2Str(const EngineOption option) noexcept

  288. {

  289.     switch (option)

  290.     {

  291.     case ENGINE_OPTION_DEBUG:

  292.         return "ENGINE_OPTION_DEBUG";

  293.     case ENGINE_OPTION_PROCESS_MODE:

  294.         return "ENGINE_OPTION_PROCESS_MODE";

  295.     case ENGINE_OPTION_TRANSPORT_MODE:

  296.         return "ENGINE_OPTION_TRANSPORT_MODE";

  297.     case ENGINE_OPTION_FORCE_STEREO:

  298.         return "ENGINE_OPTION_FORCE_STEREO";

  299.     case ENGINE_OPTION_PREFER_PLUGIN_BRIDGES:

  300.         return "ENGINE_OPTION_PREFER_PLUGIN_BRIDGES";

  301.     case ENGINE_OPTION_PREFER_UI_BRIDGES:

  302.         return "ENGINE_OPTION_PREFER_UI_BRIDGES";

  303.     case ENGINE_OPTION_UIS_ALWAYS_ON_TOP:

  304.         return "ENGINE_OPTION_UIS_ALWAYS_ON_TOP";

  305.     case ENGINE_OPTION_MAX_PARAMETERS:

  306.         return "ENGINE_OPTION_MAX_PARAMETERS";

  307.     case ENGINE_OPTION_UI_BRIDGES_TIMEOUT:

  308.         return "ENGINE_OPTION_UI_BRIDGES_TIMEOUT";

  309.     case ENGINE_OPTION_AUDIO_NUM_PERIODS:

  310.         return "ENGINE_OPTION_AUDIO_NUM_PERIODS";

  311.     case ENGINE_OPTION_AUDIO_BUFFER_SIZE:

  312.         return "ENGINE_OPTION_AUDIO_BUFFER_SIZE";

  313.     case ENGINE_OPTION_AUDIO_SAMPLE_RATE:

  314.         return "ENGINE_OPTION_AUDIO_SAMPLE_RATE";

  315.     case ENGINE_OPTION_AUDIO_DEVICE:

  316.         return "ENGINE_OPTION_AUDIO_DEVICE";

  317.     case ENGINE_OPTION_PATH_BINARIES:

  318.         return "ENGINE_OPTION_PATH_BINARIES";

  319.     case ENGINE_OPTION_PATH_RESOURCES:

  320.         return "ENGINE_OPTION_PATH_RESOURCES";

  321.     case ENGINE_OPTION_FRONTEND_WIN_ID:

  322.         return "ENGINE_OPTION_FRONTEND_WIN_ID";

  323.     }

  324. 

  325.     carla_stderr("CarlaBackend::EngineOption2Str(%i) - invalid option", option);

  326.     return nullptr;

  327. }

  328. 

  329. static inline

  330. const char* EngineProcessMode2Str(const EngineProcessMode mode) noexcept

  331. {

  332.     switch (mode)

  333.     {

  334.     case ENGINE_PROCESS_MODE_SINGLE_CLIENT:

  335.         return "ENGINE_PROCESS_MODE_SINGLE_CLIENT";

  336.     case ENGINE_PROCESS_MODE_MULTIPLE_CLIENTS:

  337.         return "ENGINE_PROCESS_MODE_MULTIPLE_CLIENTS";

  338.     case ENGINE_PROCESS_MODE_CONTINUOUS_RACK:

  339.         return "ENGINE_PROCESS_MODE_CONTINUOUS_RACK";

  340.     case ENGINE_PROCESS_MODE_PATCHBAY:

  341.         return "ENGINE_PROCESS_MODE_PATCHBAY";

  342.     case ENGINE_PROCESS_MODE_BRIDGE:

  343.         return "ENGINE_PROCESS_MODE_BRIDGE";

  344.     }

  345. 

  346.     carla_stderr("CarlaBackend::EngineProcessMode2Str(%i) - invalid mode", mode);

  347.     return nullptr;

  348. }

  349. 

  350. static inline

  351. const char* EngineTransportMode2Str(const EngineTransportMode mode) noexcept

  352. {

  353.     switch (mode)

  354.     {

  355.     case ENGINE_TRANSPORT_MODE_INTERNAL:

  356.         return "ENGINE_TRANSPORT_MODE_INTERNAL";

  357.     case ENGINE_TRANSPORT_MODE_JACK:

  358.         return "ENGINE_TRANSPORT_MODE_JACK";

  359.     case ENGINE_TRANSPORT_MODE_PLUGIN:

  360.         return "ENGINE_TRANSPORT_MODE_PLUGIN";

  361.     case ENGINE_TRANSPORT_MODE_BRIDGE:

  362.         return "ENGINE_TRANSPORT_MODE_BRIDGE";

  363.     }

  364. 

  365.     carla_stderr("CarlaBackend::EngineTransportMode2Str(%i) - invalid mode", mode);

  366.     return nullptr;

  367. }

  368. 

  369. // -----------------------------------------------------------------------

  370. 

  371. static inline

  372. const char* FileCallbackOpcode2Str(const FileCallbackOpcode opcode) noexcept

  373. {

  374.     switch (opcode)

  375.     {

  376.     case FILE_CALLBACK_DEBUG:

  377.         return "FILE_CALLBACK_DEBUG";

  378.     case FILE_CALLBACK_OPEN:

  379.         return "FILE_CALLBACK_OPEN";

  380.     case FILE_CALLBACK_SAVE:

  381.         return "FILE_CALLBACK_SAVE";

  382.     }

  383. 

  384.     carla_stderr("CarlaBackend::FileCallbackOpcode2Str(%i) - invalid opcode", opcode);

  385.     return nullptr;

  386. }

  387. 

  388. // -----------------------------------------------------------------------

  389. 

  390. static inline

  391. const char* getPluginTypeAsString(const PluginType type) noexcept

  392. {

  393.     carla_debug("CarlaBackend::getPluginTypeAsString(%i:%s)", type, PluginType2Str(type));

  394. 

  395.     switch (type)

  396.     {

  397.     case PLUGIN_NONE:

  398.         return "NONE";

  399.     case PLUGIN_INTERNAL:

  400.         return "INTERNAL";

  401.     case PLUGIN_LADSPA:

  402.         return "LADSPA";

  403.     case PLUGIN_DSSI:

  404.         return "DSSI";

  405.     case PLUGIN_LV2:

  406.         return "LV2";

  407.     case PLUGIN_VST:

  408.         return "VST";

  409.     case PLUGIN_VST3:

  410.         return "VST3";

  411.     case PLUGIN_AU:

  412.         return "AU";

  413.     case PLUGIN_JACK:

  414.         return "JACK";

  415.     case PLUGIN_REWIRE:

  416.         return "ReWire";

  417.     case PLUGIN_FILE_CSD:

  418.         return "CSD";

  419.     case PLUGIN_FILE_GIG:

  420.         return "GIG";

  421.     case PLUGIN_FILE_SF2:

  422.         return "SF2";

  423.     case PLUGIN_FILE_SFZ:

  424.         return "SFZ";

  425.     }

  426. 

  427.     carla_stderr("CarlaBackend::getPluginTypeAsString(%i) - invalid type", type);

  428.     return "NONE";

  429. }

  430. 

  431. static inline

  432. PluginType getPluginTypeFromString(const char* const ctype)

  433. {

  434.     CARLA_SAFE_ASSERT_RETURN(ctype != nullptr && ctype[0] != '\0', PLUGIN_NONE);

  435.     carla_debug("CarlaBackend::getPluginTypeFromString(\"%s\")", ctype);

  436. 

  437.     CarlaString stype(ctype);

  438.     stype.toLower();

  439. 

  440.     if (stype.isEmpty() || stype == "none")

  441.         return PLUGIN_NONE;

  442.     if (stype == "internal")

  443.         return PLUGIN_INTERNAL;

  444.     if (stype == "ladspa")

  445.         return PLUGIN_LADSPA;

  446.     if (stype == "dssi")

  447.         return PLUGIN_DSSI;

  448.     if (stype == "lv2")

  449.         return PLUGIN_LV2;

  450.     if (stype == "vst")

  451.         return PLUGIN_VST;

  452.     if (stype == "vst3")

  453.         return PLUGIN_VST3;

  454.     if (stype == "au")

  455.         return PLUGIN_AU;

  456.     if (stype == "jack")

  457.         return PLUGIN_JACK;

  458.     if (stype == "rewire")

  459.         return PLUGIN_REWIRE;

  460.     if (stype == "csd")

  461.         return PLUGIN_FILE_CSD;

  462.     if (stype == "gig")

  463.         return PLUGIN_FILE_GIG;

  464.     if (stype == "sf2")

  465.         return PLUGIN_FILE_SF2;

  466.     if (stype == "sfz")

  467.         return PLUGIN_FILE_SFZ;

  468. 

  469.     carla_stderr("CarlaBackend::getPluginTypeFromString(\"%s\") - invalid string type", ctype);

  470.     return PLUGIN_NONE;

  471. }

  472. 

  473. // -----------------------------------------------------------------------

  474. 

  475. static inline

  476. PluginCategory getPluginCategoryFromName(const char* const name)

  477. {

  478.     CARLA_SAFE_ASSERT_RETURN(name != nullptr && name[0] != '\0', PLUGIN_CATEGORY_NONE);

  479.     carla_debug("CarlaBackend::getPluginCategoryFromName(\"%s\")", name);

  480. 

  481.     CarlaString sname(name);

  482. 

  483.     if (sname.isEmpty())

  484.         return PLUGIN_CATEGORY_NONE;

  485. 

  486.     sname.toLower();

  487. 

  488.     // generic tags first

  489.     if (sname.contains("delay"))

  490.         return PLUGIN_CATEGORY_DELAY;

  491.     if (sname.contains("reverb"))

  492.         return PLUGIN_CATEGORY_DELAY;

  493. 

  494.     // filter

  495.     if (sname.contains("filter"))

  496.         return PLUGIN_CATEGORY_FILTER;

  497. 

  498.     // distortion

  499.     if (sname.contains("distortion"))

  500.         return PLUGIN_CATEGORY_DISTORTION;

  501. 

  502.     // dynamics

  503.     if (sname.contains("dynamics"))

  504.         return PLUGIN_CATEGORY_DYNAMICS;

  505.     if (sname.contains("amplifier"))

  506.         return PLUGIN_CATEGORY_DYNAMICS;

  507.     if (sname.contains("compressor"))

  508.         return PLUGIN_CATEGORY_DYNAMICS;

  509.     if (sname.contains("enhancer"))

  510.         return PLUGIN_CATEGORY_DYNAMICS;

  511.     if (sname.contains("exciter"))

  512.         return PLUGIN_CATEGORY_DYNAMICS;

  513.     if (sname.contains("gate"))

  514.         return PLUGIN_CATEGORY_DYNAMICS;

  515.     if (sname.contains("limiter"))

  516.         return PLUGIN_CATEGORY_DYNAMICS;

  517. 

  518.     // modulator

  519.     if (sname.contains("modulator"))

  520.         return PLUGIN_CATEGORY_MODULATOR;

  521.     if (sname.contains("chorus"))

  522.         return PLUGIN_CATEGORY_MODULATOR;

  523.     if (sname.contains("flanger"))

  524.         return PLUGIN_CATEGORY_MODULATOR;

  525.     if (sname.contains("phaser"))

  526.         return PLUGIN_CATEGORY_MODULATOR;

  527.     if (sname.contains("saturator"))

  528.         return PLUGIN_CATEGORY_MODULATOR;

  529. 

  530.     // utility

  531.     if (sname.contains("utility"))

  532.         return PLUGIN_CATEGORY_UTILITY;

  533.     if (sname.contains("analyzer"))

  534.         return PLUGIN_CATEGORY_UTILITY;

  535.     if (sname.contains("converter"))

  536.         return PLUGIN_CATEGORY_UTILITY;

  537.     if (sname.contains("deesser"))

  538.         return PLUGIN_CATEGORY_UTILITY;

  539.     if (sname.contains("mixer"))

  540.         return PLUGIN_CATEGORY_UTILITY;

  541. 

  542.     // common tags

  543.     if (sname.contains("verb"))

  544.         return PLUGIN_CATEGORY_DELAY;

  545. 

  546.     if (sname.contains("eq"))

  547.         return PLUGIN_CATEGORY_EQ;

  548. 

  549.     if (sname.contains("tool"))

  550.         return PLUGIN_CATEGORY_UTILITY;

  551. 

  552.     return PLUGIN_CATEGORY_NONE;

  553. }

  554. 

  555. // -----------------------------------------------------------------------

  556. 

  557. CARLA_BACKEND_END_NAMESPACE

  558. 

  559. #endif // CARLA_BACKEND_UTILS_HPP_INCLUDED