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Carla/source/utils/CarlaBackendUtils.hpp

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  1. /*

  2.  * Carla Backend utils

  3.  * Copyright (C) 2011-2021 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 "CarlaString.hpp"

  23. 

  24. CARLA_BACKEND_START_NAMESPACE

  25. 

  26. // -----------------------------------------------------------------------

  27. 

  28. static inline

  29. const char* PluginOption2Str(const uint option) noexcept

  30. {

  31.     switch (option)

  32.     {

  33.     case PLUGIN_OPTION_FIXED_BUFFERS:

  34.         return "PLUGIN_OPTION_FIXED_BUFFERS";

  35.     case PLUGIN_OPTION_FORCE_STEREO:

  36.         return "PLUGIN_OPTION_FORCE_STEREO";

  37.     case PLUGIN_OPTION_MAP_PROGRAM_CHANGES:

  38.         return "PLUGIN_OPTION_MAP_PROGRAM_CHANGES";

  39.     case PLUGIN_OPTION_USE_CHUNKS:

  40.         return "PLUGIN_OPTION_USE_CHUNKS";

  41.     case PLUGIN_OPTION_SEND_CONTROL_CHANGES:

  42.         return "PLUGIN_OPTION_SEND_CONTROL_CHANGES";

  43.     case PLUGIN_OPTION_SEND_CHANNEL_PRESSURE:

  44.         return "PLUGIN_OPTION_SEND_CHANNEL_PRESSURE";

  45.     case PLUGIN_OPTION_SEND_NOTE_AFTERTOUCH:

  46.         return "PLUGIN_OPTION_SEND_NOTE_AFTERTOUCH";

  47.     case PLUGIN_OPTION_SEND_PITCHBEND:

  48.         return "PLUGIN_OPTION_SEND_PITCHBEND";

  49.     case PLUGIN_OPTION_SEND_ALL_SOUND_OFF:

  50.         return "PLUGIN_OPTION_SEND_ALL_SOUND_OFF";

  51.     }

  52. 

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

  54.     return nullptr;

  55. }

  56. 

  57. // -----------------------------------------------------------------------

  58. 

  59. static inline

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

  61. {

  62.     switch (type)

  63.     {

  64.     case BINARY_NONE:

  65.         return "BINARY_NONE";

  66.     case BINARY_POSIX32:

  67.         return "BINARY_POSIX32";

  68.     case BINARY_POSIX64:

  69.         return "BINARY_POSIX64";

  70.     case BINARY_WIN32:

  71.         return "BINARY_WIN32";

  72.     case BINARY_WIN64:

  73.         return "BINARY_WIN64";

  74.     case BINARY_OTHER:

  75.         return "BINARY_OTHER";

  76.     }

  77. 

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

  79.     return nullptr;

  80. }

  81. 

  82. static inline

  83. const char* FileType2Str(const FileType type) noexcept

  84. {

  85.     switch (type)

  86.     {

  87.     case FILE_NONE:

  88.         return "FILE_NONE";

  89.     case FILE_AUDIO:

  90.         return "FILE_AUDIO";

  91.     case FILE_MIDI:

  92.         return "FILE_MIDI";

  93.     }

  94. 

  95.     carla_stderr("CarlaBackend::FileType2Str(%i) - invalid type", type);

  96.     return nullptr;

  97. }

  98. 

  99. static inline

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

  101. {

  102.     switch (type)

  103.     {

  104.     case PLUGIN_NONE:

  105.         return "PLUGIN_NONE";

  106.     case PLUGIN_INTERNAL:

  107.         return "PLUGIN_INTERNAL";

  108.     case PLUGIN_LADSPA:

  109.         return "PLUGIN_LADSPA";

  110.     case PLUGIN_DSSI:

  111.         return "PLUGIN_DSSI";

  112.     case PLUGIN_LV2:

  113.         return "PLUGIN_LV2";

  114.     case PLUGIN_VST2:

  115.         return "PLUGIN_VST2";

  116.     case PLUGIN_VST3:

  117.         return "PLUGIN_VST3";

  118.     case PLUGIN_AU:

  119.         return "PLUGIN_AU";

  120.     case PLUGIN_DLS:

  121.         return "PLUGIN_DLS";

  122.     case PLUGIN_GIG:

  123.         return "PLUGIN_GIG";

  124.     case PLUGIN_SF2:

  125.         return "PLUGIN_SF2";

  126.     case PLUGIN_SFZ:

  127.         return "PLUGIN_SFZ";

  128.     case PLUGIN_JACK:

  129.         return "PLUGIN_JACK";

  130.     case PLUGIN_JSFX:

  131.         return "PLUGIN_JSFX";

  132.     case PLUGIN_CLAP:

  133.         return "PLUGIN_CLAP";

  134.     }

  135. 

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

  137.     return nullptr;

  138. }

  139. 

  140. static inline

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

  142. {

  143.     switch (category)

  144.     {

  145.     case PLUGIN_CATEGORY_NONE:

  146.         return "PLUGIN_CATEGORY_NONE";

  147.     case PLUGIN_CATEGORY_SYNTH:

  148.         return "PLUGIN_CATEGORY_SYNTH";

  149.     case PLUGIN_CATEGORY_DELAY:

  150.         return "PLUGIN_CATEGORY_DELAY";

  151.     case PLUGIN_CATEGORY_EQ:

  152.         return "PLUGIN_CATEGORY_EQ";

  153.     case PLUGIN_CATEGORY_FILTER:

  154.         return "PLUGIN_CATEGORY_FILTER";

  155.     case PLUGIN_CATEGORY_DISTORTION:

  156.         return "PLUGIN_CATEGORY_DISTORTION";

  157.     case PLUGIN_CATEGORY_DYNAMICS:

  158.         return "PLUGIN_CATEGORY_DYNAMICS";

  159.     case PLUGIN_CATEGORY_MODULATOR:

  160.         return "PLUGIN_CATEGORY_MODULATOR";

  161.     case PLUGIN_CATEGORY_UTILITY:

  162.         return "PLUGIN_CATEGORY_UTILITY";

  163.     case PLUGIN_CATEGORY_OTHER:

  164.         return "PLUGIN_CATEGORY_OTHER";

  165.     }

  166. 

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

  168.     return nullptr;

  169. }

  170. 

  171. static inline

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

  173. {

  174.     switch (type)

  175.     {

  176.     case PARAMETER_UNKNOWN:

  177.         return "PARAMETER_UNKNOWN";

  178.     case PARAMETER_INPUT:

  179.         return "PARAMETER_INPUT";

  180.     case PARAMETER_OUTPUT:

  181.         return "PARAMETER_OUTPUT";

  182.     }

  183. 

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

  185.     return nullptr;

  186. }

  187. 

  188. static inline

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

  190. {

  191.     switch (index)

  192.     {

  193.     case PARAMETER_NULL:

  194.         return "PARAMETER_NULL";

  195. #ifndef BUILD_BRIDGE_ALTERNATIVE_ARCH

  196.     case PARAMETER_ACTIVE:

  197.         return "PARAMETER_ACTIVE";

  198.     case PARAMETER_DRYWET:

  199.         return "PARAMETER_DRYWET";

  200.     case PARAMETER_VOLUME:

  201.         return "PARAMETER_VOLUME";

  202.     case PARAMETER_BALANCE_LEFT:

  203.         return "PARAMETER_BALANCE_LEFT";

  204.     case PARAMETER_BALANCE_RIGHT:

  205.         return "PARAMETER_BALANCE_RIGHT";

  206.     case PARAMETER_PANNING:

  207.         return "PARAMETER_PANNING";

  208.     case PARAMETER_CTRL_CHANNEL:

  209.         return "PARAMETER_CTRL_CHANNEL";

  210. #endif

  211.     case PARAMETER_MAX:

  212.         return "PARAMETER_MAX";

  213.     }

  214. 

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

  216.     return nullptr;

  217. }

  218. 

  219. static inline

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

  221. {

  222.     switch (opcode)

  223.     {

  224.     case ENGINE_CALLBACK_DEBUG:

  225.         return "ENGINE_CALLBACK_DEBUG";

  226.     case ENGINE_CALLBACK_PLUGIN_ADDED:

  227.         return "ENGINE_CALLBACK_PLUGIN_ADDED";

  228.     case ENGINE_CALLBACK_PLUGIN_REMOVED:

  229.         return "ENGINE_CALLBACK_PLUGIN_REMOVED";

  230.     case ENGINE_CALLBACK_PLUGIN_RENAMED:

  231.         return "ENGINE_CALLBACK_PLUGIN_RENAMED";

  232.     case ENGINE_CALLBACK_PLUGIN_UNAVAILABLE:

  233.         return "ENGINE_CALLBACK_PLUGIN_UNAVAILABLE";

  234.     case ENGINE_CALLBACK_PARAMETER_VALUE_CHANGED:

  235.         return "ENGINE_CALLBACK_PARAMETER_VALUE_CHANGED";

  236.     case ENGINE_CALLBACK_PARAMETER_DEFAULT_CHANGED:

  237.         return "ENGINE_CALLBACK_PARAMETER_DEFAULT_CHANGED";

  238. #ifndef BUILD_BRIDGE_ALTERNATIVE_ARCH

  239.     case ENGINE_CALLBACK_PARAMETER_MAPPED_CONTROL_INDEX_CHANGED:

  240.         return "ENGINE_CALLBACK_PARAMETER_MAPPED_CONTROL_INDEX_CHANGED";

  241.     case ENGINE_CALLBACK_PARAMETER_MIDI_CHANNEL_CHANGED:

  242.         return "ENGINE_CALLBACK_PARAMETER_MIDI_CHANNEL_CHANGED";

  243.     case ENGINE_CALLBACK_OPTION_CHANGED:

  244.         return "ENGINE_CALLBACK_OPTION_CHANGED";

  245. #endif

  246.     case ENGINE_CALLBACK_PROGRAM_CHANGED:

  247.         return "ENGINE_CALLBACK_PROGRAM_CHANGED";

  248.     case ENGINE_CALLBACK_MIDI_PROGRAM_CHANGED:

  249.         return "ENGINE_CALLBACK_MIDI_PROGRAM_CHANGED";

  250.     case ENGINE_CALLBACK_UI_STATE_CHANGED:

  251.         return "ENGINE_CALLBACK_UI_STATE_CHANGED";

  252.     case ENGINE_CALLBACK_NOTE_ON:

  253.         return "ENGINE_CALLBACK_NOTE_ON";

  254.     case ENGINE_CALLBACK_NOTE_OFF:

  255.         return "ENGINE_CALLBACK_NOTE_OFF";

  256.     case ENGINE_CALLBACK_UPDATE:

  257.         return "ENGINE_CALLBACK_UPDATE";

  258.     case ENGINE_CALLBACK_RELOAD_INFO:

  259.         return "ENGINE_CALLBACK_RELOAD_INFO";

  260.     case ENGINE_CALLBACK_RELOAD_PARAMETERS:

  261.         return "ENGINE_CALLBACK_RELOAD_PARAMETERS";

  262.     case ENGINE_CALLBACK_RELOAD_PROGRAMS:

  263.         return "ENGINE_CALLBACK_RELOAD_PROGRAMS";

  264.     case ENGINE_CALLBACK_RELOAD_ALL:

  265.         return "ENGINE_CALLBACK_RELOAD_ALL";

  266. #ifndef BUILD_BRIDGE_ALTERNATIVE_ARCH

  267.     case ENGINE_CALLBACK_PATCHBAY_CLIENT_ADDED:

  268.         return "ENGINE_CALLBACK_PATCHBAY_CLIENT_ADDED";

  269.     case ENGINE_CALLBACK_PATCHBAY_CLIENT_REMOVED:

  270.         return "ENGINE_CALLBACK_PATCHBAY_CLIENT_REMOVED";

  271.     case ENGINE_CALLBACK_PATCHBAY_CLIENT_RENAMED:

  272.         return "ENGINE_CALLBACK_PATCHBAY_CLIENT_RENAMED";

  273.     case ENGINE_CALLBACK_PATCHBAY_CLIENT_DATA_CHANGED:

  274.         return "ENGINE_CALLBACK_PATCHBAY_CLIENT_DATA_CHANGED";

  275.     case ENGINE_CALLBACK_PATCHBAY_PORT_ADDED:

  276.         return "ENGINE_CALLBACK_PATCHBAY_PORT_ADDED";

  277.     case ENGINE_CALLBACK_PATCHBAY_PORT_REMOVED:

  278.         return "ENGINE_CALLBACK_PATCHBAY_PORT_REMOVED";

  279.     case ENGINE_CALLBACK_PATCHBAY_PORT_CHANGED:

  280.         return "ENGINE_CALLBACK_PATCHBAY_PORT_CHANGED";

  281.     case ENGINE_CALLBACK_PATCHBAY_CONNECTION_ADDED:

  282.         return "ENGINE_CALLBACK_PATCHBAY_CONNECTION_ADDED";

  283.     case ENGINE_CALLBACK_PATCHBAY_CONNECTION_REMOVED:

  284.         return "ENGINE_CALLBACK_PATCHBAY_CONNECTION_REMOVED";

  285. #endif

  286.     case ENGINE_CALLBACK_ENGINE_STARTED:

  287.         return "ENGINE_CALLBACK_ENGINE_STARTED";

  288.     case ENGINE_CALLBACK_ENGINE_STOPPED:

  289.         return "ENGINE_CALLBACK_ENGINE_STOPPED";

  290.     case ENGINE_CALLBACK_PROCESS_MODE_CHANGED:

  291.         return "ENGINE_CALLBACK_PROCESS_MODE_CHANGED";

  292.     case ENGINE_CALLBACK_TRANSPORT_MODE_CHANGED:

  293.         return "ENGINE_CALLBACK_TRANSPORT_MODE_CHANGED";

  294.     case ENGINE_CALLBACK_BUFFER_SIZE_CHANGED:

  295.         return "ENGINE_CALLBACK_BUFFER_SIZE_CHANGED";

  296.     case ENGINE_CALLBACK_SAMPLE_RATE_CHANGED:

  297.         return "ENGINE_CALLBACK_SAMPLE_RATE_CHANGED";

  298.     case ENGINE_CALLBACK_CANCELABLE_ACTION:

  299.         return "ENGINE_CALLBACK_CANCELABLE_ACTION";

  300.     case ENGINE_CALLBACK_PROJECT_LOAD_FINISHED:

  301.         return "ENGINE_CALLBACK_PROJECT_LOAD_FINISHED";

  302.     case ENGINE_CALLBACK_NSM:

  303.         return "ENGINE_CALLBACK_NSM";

  304.     case ENGINE_CALLBACK_IDLE:

  305.         return "ENGINE_CALLBACK_IDLE";

  306.     case ENGINE_CALLBACK_INFO:

  307.         return "ENGINE_CALLBACK_INFO";

  308.     case ENGINE_CALLBACK_ERROR:

  309.         return "ENGINE_CALLBACK_ERROR";

  310.     case ENGINE_CALLBACK_QUIT:

  311.         return "ENGINE_CALLBACK_QUIT";

  312.     case ENGINE_CALLBACK_INLINE_DISPLAY_REDRAW:

  313.         return "ENGINE_CALLBACK_INLINE_DISPLAY_REDRAW";

  314.     case ENGINE_CALLBACK_PATCHBAY_PORT_GROUP_ADDED:

  315.         return "ENGINE_CALLBACK_PATCHBAY_PORT_GROUP_ADDED";

  316.     case ENGINE_CALLBACK_PATCHBAY_PORT_GROUP_REMOVED:

  317.         return "ENGINE_CALLBACK_PATCHBAY_PORT_GROUP_REMOVED";

  318.     case ENGINE_CALLBACK_PATCHBAY_PORT_GROUP_CHANGED:

  319.         return "ENGINE_CALLBACK_PATCHBAY_PORT_GROUP_CHANGED";

  320.     case ENGINE_CALLBACK_PARAMETER_MAPPED_RANGE_CHANGED:

  321.         return "ENGINE_CALLBACK_PARAMETER_MAPPED_RANGE_CHANGED";

  322.     case ENGINE_CALLBACK_PATCHBAY_CLIENT_POSITION_CHANGED:

  323.         return "ENGINE_CALLBACK_PATCHBAY_CLIENT_POSITION_CHANGED";

  324.     case ENGINE_CALLBACK_EMBED_UI_RESIZED:

  325.         return "ENGINE_CALLBACK_EMBED_UI_RESIZED";

  326.     }

  327. 

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

  329.     return nullptr;

  330. }

  331. 

  332. static inline

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

  334. {

  335.     switch (option)

  336.     {

  337.     case ENGINE_OPTION_DEBUG:

  338.         return "ENGINE_OPTION_DEBUG";

  339.     case ENGINE_OPTION_PROCESS_MODE:

  340.         return "ENGINE_OPTION_PROCESS_MODE";

  341.     case ENGINE_OPTION_TRANSPORT_MODE:

  342.         return "ENGINE_OPTION_TRANSPORT_MODE";

  343.     case ENGINE_OPTION_FORCE_STEREO:

  344.         return "ENGINE_OPTION_FORCE_STEREO";

  345.     case ENGINE_OPTION_PREFER_PLUGIN_BRIDGES:

  346.         return "ENGINE_OPTION_PREFER_PLUGIN_BRIDGES";

  347.     case ENGINE_OPTION_PREFER_UI_BRIDGES:

  348.         return "ENGINE_OPTION_PREFER_UI_BRIDGES";

  349.     case ENGINE_OPTION_UIS_ALWAYS_ON_TOP:

  350.         return "ENGINE_OPTION_UIS_ALWAYS_ON_TOP";

  351.     case ENGINE_OPTION_MAX_PARAMETERS:

  352.         return "ENGINE_OPTION_MAX_PARAMETERS";

  353.     case ENGINE_OPTION_RESET_XRUNS:

  354.         return "ENGINE_OPTION_RESET_XRUNS";

  355.     case ENGINE_OPTION_UI_BRIDGES_TIMEOUT:

  356.         return "ENGINE_OPTION_UI_BRIDGES_TIMEOUT";

  357.     case ENGINE_OPTION_AUDIO_BUFFER_SIZE:

  358.         return "ENGINE_OPTION_AUDIO_BUFFER_SIZE";

  359.     case ENGINE_OPTION_AUDIO_SAMPLE_RATE:

  360.         return "ENGINE_OPTION_AUDIO_SAMPLE_RATE";

  361.     case ENGINE_OPTION_AUDIO_TRIPLE_BUFFER:

  362.         return "ENGINE_OPTION_AUDIO_TRIPLE_BUFFER";

  363.     case ENGINE_OPTION_AUDIO_DRIVER:

  364.         return "ENGINE_OPTION_AUDIO_DRIVER";

  365.     case ENGINE_OPTION_AUDIO_DEVICE:

  366.         return "ENGINE_OPTION_AUDIO_DEVICE";

  367. #ifndef BUILD_BRIDGE

  368.     case ENGINE_OPTION_OSC_ENABLED:

  369.         return "ENGINE_OPTION_OSC_ENABLED";

  370.     case ENGINE_OPTION_OSC_PORT_UDP:

  371.         return "ENGINE_OPTION_OSC_PORT_UDP";

  372.     case ENGINE_OPTION_OSC_PORT_TCP:

  373.         return "ENGINE_OPTION_OSC_PORT_TCP";

  374. #endif

  375.     case ENGINE_OPTION_FILE_PATH:

  376.         return "ENGINE_OPTION_FILE_PATH";

  377.     case ENGINE_OPTION_PLUGIN_PATH:

  378.         return "ENGINE_OPTION_PLUGIN_PATH";

  379.     case ENGINE_OPTION_PATH_BINARIES:

  380.         return "ENGINE_OPTION_PATH_BINARIES";

  381.     case ENGINE_OPTION_PATH_RESOURCES:

  382.         return "ENGINE_OPTION_PATH_RESOURCES";

  383.     case ENGINE_OPTION_PREVENT_BAD_BEHAVIOUR:

  384.         return "ENGINE_OPTION_PREVENT_BAD_BEHAVIOUR";

  385.     case ENGINE_OPTION_FRONTEND_BACKGROUND_COLOR:

  386.         return "ENGINE_OPTION_FRONTEND_BACKGROUND_COLOR";

  387.     case ENGINE_OPTION_FRONTEND_FOREGROUND_COLOR:

  388.         return "ENGINE_OPTION_FRONTEND_FOREGROUND_COLOR";

  389.     case ENGINE_OPTION_FRONTEND_UI_SCALE:

  390.         return "ENGINE_OPTION_FRONTEND_UI_SCALE";

  391.     case ENGINE_OPTION_FRONTEND_WIN_ID:

  392.         return "ENGINE_OPTION_FRONTEND_WIN_ID";

  393. #if !defined(BUILD_BRIDGE_ALTERNATIVE_ARCH) && !defined(CARLA_OS_WIN)

  394.     case ENGINE_OPTION_WINE_EXECUTABLE:

  395.         return "ENGINE_OPTION_WINE_EXECUTABLE";

  396.     case ENGINE_OPTION_WINE_AUTO_PREFIX:

  397.         return "ENGINE_OPTION_WINE_AUTO_PREFIX";

  398.     case ENGINE_OPTION_WINE_FALLBACK_PREFIX:

  399.         return "ENGINE_OPTION_WINE_FALLBACK_PREFIX";

  400.     case ENGINE_OPTION_WINE_RT_PRIO_ENABLED:

  401.         return "ENGINE_OPTION_WINE_RT_PRIO_ENABLED";

  402.     case ENGINE_OPTION_WINE_BASE_RT_PRIO:

  403.         return "ENGINE_OPTION_WINE_BASE_RT_PRIO";

  404.     case ENGINE_OPTION_WINE_SERVER_RT_PRIO:

  405.         return "ENGINE_OPTION_WINE_SERVER_RT_PRIO";

  406. #endif

  407. #ifndef BUILD_BRIDGE

  408.     case ENGINE_OPTION_DEBUG_CONSOLE_OUTPUT:

  409.         return "ENGINE_OPTION_DEBUG_CONSOLE_OUTPUT";

  410. #endif

  411.     case ENGINE_OPTION_CLIENT_NAME_PREFIX:

  412.         return "ENGINE_OPTION_CLIENT_NAME_PREFIX";

  413.     case ENGINE_OPTION_PLUGINS_ARE_STANDALONE:

  414.         return "ENGINE_OPTION_PLUGINS_ARE_STANDALONE";

  415.     }

  416. 

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

  418.     return nullptr;

  419. }

  420. 

  421. static inline

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

  423. {

  424.     switch (mode)

  425.     {

  426.     case ENGINE_PROCESS_MODE_SINGLE_CLIENT:

  427.         return "ENGINE_PROCESS_MODE_SINGLE_CLIENT";

  428.     case ENGINE_PROCESS_MODE_MULTIPLE_CLIENTS:

  429.         return "ENGINE_PROCESS_MODE_MULTIPLE_CLIENTS";

  430.     case ENGINE_PROCESS_MODE_CONTINUOUS_RACK:

  431.         return "ENGINE_PROCESS_MODE_CONTINUOUS_RACK";

  432.     case ENGINE_PROCESS_MODE_PATCHBAY:

  433.         return "ENGINE_PROCESS_MODE_PATCHBAY";

  434.     case ENGINE_PROCESS_MODE_BRIDGE:

  435.         return "ENGINE_PROCESS_MODE_BRIDGE";

  436.     }

  437. 

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

  439.     return nullptr;

  440. }

  441. 

  442. static inline

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

  444. {

  445.     switch (mode)

  446.     {

  447.     case ENGINE_TRANSPORT_MODE_DISABLED:

  448.         return "ENGINE_TRANSPORT_MODE_DISABLED";

  449.     case ENGINE_TRANSPORT_MODE_INTERNAL:

  450.         return "ENGINE_TRANSPORT_MODE_INTERNAL";

  451.     case ENGINE_TRANSPORT_MODE_JACK:

  452.         return "ENGINE_TRANSPORT_MODE_JACK";

  453.     case ENGINE_TRANSPORT_MODE_PLUGIN:

  454.         return "ENGINE_TRANSPORT_MODE_PLUGIN";

  455.     case ENGINE_TRANSPORT_MODE_BRIDGE:

  456.         return "ENGINE_TRANSPORT_MODE_BRIDGE";

  457.     }

  458. 

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

  460.     return nullptr;

  461. }

  462. 

  463. static inline

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

  465. {

  466.     switch (opcode)

  467.     {

  468.     case FILE_CALLBACK_DEBUG:

  469.         return "FILE_CALLBACK_DEBUG";

  470.     case FILE_CALLBACK_OPEN:

  471.         return "FILE_CALLBACK_OPEN";

  472.     case FILE_CALLBACK_SAVE:

  473.         return "FILE_CALLBACK_SAVE";

  474.     }

  475. 

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

  477.     return nullptr;

  478. }

  479. 

  480. static inline

  481. const char* PatchbayIcon2Str(const PatchbayIcon icon) noexcept

  482. {

  483.     switch (icon)

  484.     {

  485.     case PATCHBAY_ICON_APPLICATION:

  486.         return "PATCHBAY_ICON_APPLICATION";

  487.     case PATCHBAY_ICON_PLUGIN:

  488.         return "PATCHBAY_ICON_PLUGIN";

  489.     case PATCHBAY_ICON_HARDWARE:

  490.         return "PATCHBAY_ICON_HARDWARE";

  491.     case PATCHBAY_ICON_CARLA:

  492.         return "PATCHBAY_ICON_CARLA";

  493.     case PATCHBAY_ICON_DISTRHO:

  494.         return "PATCHBAY_ICON_DISTRHO";

  495.     case PATCHBAY_ICON_FILE:

  496.         return "PATCHBAY_ICON_FILE";

  497.     }

  498. 

  499.     carla_stderr("CarlaBackend::PatchbayIcon2Str(%i) - invalid icon", icon);

  500.     return nullptr;

  501. }

  502. 

  503. // -----------------------------------------------------------------------

  504. 

  505. static inline

  506. BinaryType getBinaryTypeFromString(const char* const ctype) noexcept

  507. {

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

  509.     carla_debug("CarlaBackend::getBinaryTypeFromString(\"%s\")", ctype);

  510. 

  511.     CarlaString stype(ctype);

  512. 

  513.     if (stype.isEmpty())

  514.         return BINARY_NONE;

  515. 

  516.     stype.toLower();

  517. 

  518.     if (stype == "none")

  519.         return BINARY_NONE;

  520.     if (stype == "native")

  521.         return BINARY_NATIVE;

  522.     if (stype == "posix32" || stype == "linux32" || stype == "mac32")

  523.         return BINARY_POSIX32;

  524.     if (stype == "posix64" || stype == "linux64" || stype == "mac64")

  525.         return BINARY_POSIX64;

  526.     if (stype == "win32")

  527.         return BINARY_WIN32;

  528.     if (stype == "win64")

  529.         return BINARY_WIN64;

  530. 

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

  532.     return BINARY_NONE;

  533. }

  534. 

  535. // -----------------------------------------------------------------------

  536. 

  537. static inline

  538. const char* getPluginCategoryAsString(const PluginCategory category) noexcept

  539. {

  540.     carla_debug("CarlaBackend::getPluginCategoryAsString(%i:%s)", category, PluginCategory2Str(category));

  541. 

  542.     switch (category)

  543.     {

  544.     case PLUGIN_CATEGORY_NONE:

  545.         return "none";

  546.     case PLUGIN_CATEGORY_SYNTH:

  547.         return "synth";

  548.     case PLUGIN_CATEGORY_DELAY:

  549.         return "delay";

  550.     case PLUGIN_CATEGORY_EQ:

  551.         return "eq";

  552.     case PLUGIN_CATEGORY_FILTER:

  553.         return "filter";

  554.     case PLUGIN_CATEGORY_DISTORTION:

  555.         return "distortion";

  556.     case PLUGIN_CATEGORY_DYNAMICS:

  557.         return "dynamics";

  558.     case PLUGIN_CATEGORY_MODULATOR:

  559.         return "modulator";

  560.     case PLUGIN_CATEGORY_UTILITY:

  561.         return "utility";

  562.     case PLUGIN_CATEGORY_OTHER:

  563.         return "other";

  564.     }

  565. 

  566.     carla_stderr("CarlaBackend::getPluginCategoryAsString(%i) - invalid category", category);

  567.     return "NONE";

  568. }

  569. 

  570. static inline

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

  572. {

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

  574. 

  575.     switch (type)

  576.     {

  577.     case PLUGIN_NONE:

  578.         return "NONE";

  579.     case PLUGIN_INTERNAL:

  580.         return "INTERNAL";

  581.     case PLUGIN_LADSPA:

  582.         return "LADSPA";

  583.     case PLUGIN_DSSI:

  584.         return "DSSI";

  585.     case PLUGIN_LV2:

  586.         return "LV2";

  587.     case PLUGIN_VST2:

  588.         return "VST2";

  589.     case PLUGIN_VST3:

  590.         return "VST3";

  591.     case PLUGIN_AU:

  592.         return "AU";

  593.     case PLUGIN_DLS:

  594.         return "DLS";

  595.     case PLUGIN_GIG:

  596.         return "GIG";

  597.     case PLUGIN_SF2:

  598.         return "SF2";

  599.     case PLUGIN_SFZ:

  600.         return "SFZ";

  601.     case PLUGIN_JACK:

  602.         return "JACK";

  603.     case PLUGIN_JSFX:

  604.         return "JSFX";

  605.     case PLUGIN_CLAP:

  606.         return "CLAP";

  607.     }

  608. 

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

  610.     return "NONE";

  611. }

  612. 

  613. static inline

  614. PluginType getPluginTypeFromString(const char* const ctype) noexcept

  615. {

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

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

  618. 

  619.     CarlaString stype(ctype);

  620. 

  621.     if (stype.isEmpty())

  622.         return PLUGIN_NONE;

  623. 

  624.     stype.toLower();

  625. 

  626.     if (stype == "none")

  627.         return PLUGIN_NONE;

  628.     if (stype == "internal" || stype == "native")

  629.         return PLUGIN_INTERNAL;

  630.     if (stype == "ladspa")

  631.         return PLUGIN_LADSPA;

  632.     if (stype == "dssi")

  633.         return PLUGIN_DSSI;

  634.     if (stype == "lv2")

  635.         return PLUGIN_LV2;

  636.     if (stype == "vst2" || stype == "vst")

  637.         return PLUGIN_VST2;

  638.     if (stype == "vst3")

  639.         return PLUGIN_VST3;

  640.     if (stype == "au" || stype == "audiounit")

  641.         return PLUGIN_AU;

  642.     if (stype == "dls")

  643.         return PLUGIN_DLS;

  644.     if (stype == "gig")

  645.         return PLUGIN_GIG;

  646.     if (stype == "sf2" || stype == "sf3")

  647.         return PLUGIN_SF2;

  648.     if (stype == "sfz")

  649.         return PLUGIN_SFZ;

  650.     if (stype == "jack")

  651.         return PLUGIN_JACK;

  652.     if (stype == "jsfx")

  653.         return PLUGIN_JSFX;

  654.     if (stype == "clap")

  655.         return PLUGIN_CLAP;

  656. 

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

  658.     return PLUGIN_NONE;

  659. }

  660. 

  661. // -----------------------------------------------------------------------

  662. 

  663. static inline

  664. PluginCategory getPluginCategoryFromName(const char* const name) noexcept

  665. {

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

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

  668. 

  669.     CarlaString sname(name);

  670. 

  671.     if (sname.isEmpty())

  672.         return PLUGIN_CATEGORY_NONE;

  673. 

  674.     sname.toLower();

  675. 

  676.     // generic tags first

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

  678.         return PLUGIN_CATEGORY_DELAY;

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

  680.         return PLUGIN_CATEGORY_DELAY;

  681. 

  682.     // filter

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

  684.         return PLUGIN_CATEGORY_FILTER;

  685. 

  686.     // distortion

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

  688.         return PLUGIN_CATEGORY_DISTORTION;

  689. 

  690.     // dynamics

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

  692.         return PLUGIN_CATEGORY_DYNAMICS;

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

  694.         return PLUGIN_CATEGORY_DYNAMICS;

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

  696.         return PLUGIN_CATEGORY_DYNAMICS;

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

  698.         return PLUGIN_CATEGORY_DYNAMICS;

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

  700.         return PLUGIN_CATEGORY_DYNAMICS;

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

  702.         return PLUGIN_CATEGORY_DYNAMICS;

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

  704.         return PLUGIN_CATEGORY_DYNAMICS;

  705. 

  706.     // modulator

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

  708.         return PLUGIN_CATEGORY_MODULATOR;

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

  710.         return PLUGIN_CATEGORY_MODULATOR;

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

  712.         return PLUGIN_CATEGORY_MODULATOR;

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

  714.         return PLUGIN_CATEGORY_MODULATOR;

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

  716.         return PLUGIN_CATEGORY_MODULATOR;

  717. 

  718.     // utility

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

  720.         return PLUGIN_CATEGORY_UTILITY;

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

  722.         return PLUGIN_CATEGORY_UTILITY;

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

  724.         return PLUGIN_CATEGORY_UTILITY;

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

  726.         return PLUGIN_CATEGORY_UTILITY;

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

  728.         return PLUGIN_CATEGORY_UTILITY;

  729. 

  730.     // common tags

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

  732.         return PLUGIN_CATEGORY_DELAY;

  733. 

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

  735.         return PLUGIN_CATEGORY_EQ;

  736. 

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

  738.         return PLUGIN_CATEGORY_UTILITY;

  739. 

  740.     // synth

  741.     if (sname.contains("synth"))

  742.         return PLUGIN_CATEGORY_SYNTH;

  743. 

  744.     // other

  745.     if (sname.contains("misc"))

  746.         return PLUGIN_CATEGORY_OTHER;

  747.     if (sname.contains("other"))

  748.         return PLUGIN_CATEGORY_OTHER;

  749. 

  750.     return PLUGIN_CATEGORY_NONE;

  751. }

  752. 

  753. // -----------------------------------------------------------------------

  754. 

  755. static inline

  756. bool isPluginOptionEnabled(const uint options, const uint option)

  757. {

  758.     if (options == PLUGIN_OPTIONS_NULL)

  759.         return true;

  760.     if (options & option)

  761.         return true;

  762.     return false;

  763. }

  764. 

  765. static inline

  766. bool isPluginOptionInverseEnabled(const uint options, const uint option)

  767. {

  768.     if (options == PLUGIN_OPTIONS_NULL)

  769.         return false;

  770.     if (options & option)

  771.         return true;

  772.     return false;

  773. }

  774. 

  775. // -----------------------------------------------------------------------

  776. 

  777. CARLA_BACKEND_END_NAMESPACE

  778. 

  779. #endif // CARLA_BACKEND_UTILS_HPP_INCLUDED