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Carla/source/utils/CarlaBackendUtils.hpp

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  1. /*

  2.  * Carla Backend utils

  3.  * Copyright (C) 2011-2019 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.     }

  131. 

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

  133.     return nullptr;

  134. }

  135. 

  136. static inline

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

  138. {

  139.     switch (category)

  140.     {

  141.     case PLUGIN_CATEGORY_NONE:

  142.         return "PLUGIN_CATEGORY_NONE";

  143.     case PLUGIN_CATEGORY_SYNTH:

  144.         return "PLUGIN_CATEGORY_SYNTH";

  145.     case PLUGIN_CATEGORY_DELAY:

  146.         return "PLUGIN_CATEGORY_DELAY";

  147.     case PLUGIN_CATEGORY_EQ:

  148.         return "PLUGIN_CATEGORY_EQ";

  149.     case PLUGIN_CATEGORY_FILTER:

  150.         return "PLUGIN_CATEGORY_FILTER";

  151.     case PLUGIN_CATEGORY_DISTORTION:

  152.         return "PLUGIN_CATEGORY_DISTORTION";

  153.     case PLUGIN_CATEGORY_DYNAMICS:

  154.         return "PLUGIN_CATEGORY_DYNAMICS";

  155.     case PLUGIN_CATEGORY_MODULATOR:

  156.         return "PLUGIN_CATEGORY_MODULATOR";

  157.     case PLUGIN_CATEGORY_UTILITY:

  158.         return "PLUGIN_CATEGORY_UTILITY";

  159.     case PLUGIN_CATEGORY_OTHER:

  160.         return "PLUGIN_CATEGORY_OTHER";

  161.     }

  162. 

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

  164.     return nullptr;

  165. }

  166. 

  167. static inline

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

  169. {

  170.     switch (type)

  171.     {

  172.     case PARAMETER_UNKNOWN:

  173.         return "PARAMETER_UNKNOWN";

  174.     case PARAMETER_INPUT:

  175.         return "PARAMETER_INPUT";

  176.     case PARAMETER_OUTPUT:

  177.         return "PARAMETER_OUTPUT";

  178.     }

  179. 

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

  181.     return nullptr;

  182. }

  183. 

  184. static inline

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

  186. {

  187.     switch (index)

  188.     {

  189.     case PARAMETER_NULL:

  190.         return "PARAMETER_NULL";

  191. #ifndef BUILD_BRIDGE_ALTERNATIVE_ARCH

  192.     case PARAMETER_ACTIVE:

  193.         return "PARAMETER_ACTIVE";

  194.     case PARAMETER_DRYWET:

  195.         return "PARAMETER_DRYWET";

  196.     case PARAMETER_VOLUME:

  197.         return "PARAMETER_VOLUME";

  198.     case PARAMETER_BALANCE_LEFT:

  199.         return "PARAMETER_BALANCE_LEFT";

  200.     case PARAMETER_BALANCE_RIGHT:

  201.         return "PARAMETER_BALANCE_RIGHT";

  202.     case PARAMETER_PANNING:

  203.         return "PARAMETER_PANNING";

  204.     case PARAMETER_CTRL_CHANNEL:

  205.         return "PARAMETER_CTRL_CHANNEL";

  206. #endif

  207.     case PARAMETER_MAX:

  208.         return "PARAMETER_MAX";

  209.     }

  210. 

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

  212.     return nullptr;

  213. }

  214. 

  215. static inline

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

  217. {

  218.     switch (opcode)

  219.     {

  220.     case ENGINE_CALLBACK_DEBUG:

  221.         return "ENGINE_CALLBACK_DEBUG";

  222.     case ENGINE_CALLBACK_PLUGIN_ADDED:

  223.         return "ENGINE_CALLBACK_PLUGIN_ADDED";

  224.     case ENGINE_CALLBACK_PLUGIN_REMOVED:

  225.         return "ENGINE_CALLBACK_PLUGIN_REMOVED";

  226.     case ENGINE_CALLBACK_PLUGIN_RENAMED:

  227.         return "ENGINE_CALLBACK_PLUGIN_RENAMED";

  228.     case ENGINE_CALLBACK_PLUGIN_UNAVAILABLE:

  229.         return "ENGINE_CALLBACK_PLUGIN_UNAVAILABLE";

  230.     case ENGINE_CALLBACK_PARAMETER_VALUE_CHANGED:

  231.         return "ENGINE_CALLBACK_PARAMETER_VALUE_CHANGED";

  232.     case ENGINE_CALLBACK_PARAMETER_DEFAULT_CHANGED:

  233.         return "ENGINE_CALLBACK_PARAMETER_DEFAULT_CHANGED";

  234. #ifndef BUILD_BRIDGE_ALTERNATIVE_ARCH

  235.     case ENGINE_CALLBACK_PARAMETER_MAPPED_CONTROL_INDEX_CHANGED:

  236.         return "ENGINE_CALLBACK_PARAMETER_MAPPED_CONTROL_INDEX_CHANGED";

  237.     case ENGINE_CALLBACK_PARAMETER_MIDI_CHANNEL_CHANGED:

  238.         return "ENGINE_CALLBACK_PARAMETER_MIDI_CHANNEL_CHANGED";

  239.     case ENGINE_CALLBACK_OPTION_CHANGED:

  240.         return "ENGINE_CALLBACK_OPTION_CHANGED";

  241. #endif

  242.     case ENGINE_CALLBACK_PROGRAM_CHANGED:

  243.         return "ENGINE_CALLBACK_PROGRAM_CHANGED";

  244.     case ENGINE_CALLBACK_MIDI_PROGRAM_CHANGED:

  245.         return "ENGINE_CALLBACK_MIDI_PROGRAM_CHANGED";

  246.     case ENGINE_CALLBACK_UI_STATE_CHANGED:

  247.         return "ENGINE_CALLBACK_UI_STATE_CHANGED";

  248.     case ENGINE_CALLBACK_NOTE_ON:

  249.         return "ENGINE_CALLBACK_NOTE_ON";

  250.     case ENGINE_CALLBACK_NOTE_OFF:

  251.         return "ENGINE_CALLBACK_NOTE_OFF";

  252.     case ENGINE_CALLBACK_UPDATE:

  253.         return "ENGINE_CALLBACK_UPDATE";

  254.     case ENGINE_CALLBACK_RELOAD_INFO:

  255.         return "ENGINE_CALLBACK_RELOAD_INFO";

  256.     case ENGINE_CALLBACK_RELOAD_PARAMETERS:

  257.         return "ENGINE_CALLBACK_RELOAD_PARAMETERS";

  258.     case ENGINE_CALLBACK_RELOAD_PROGRAMS:

  259.         return "ENGINE_CALLBACK_RELOAD_PROGRAMS";

  260.     case ENGINE_CALLBACK_RELOAD_ALL:

  261.         return "ENGINE_CALLBACK_RELOAD_ALL";

  262. #ifndef BUILD_BRIDGE_ALTERNATIVE_ARCH

  263.     case ENGINE_CALLBACK_PATCHBAY_CLIENT_ADDED:

  264.         return "ENGINE_CALLBACK_PATCHBAY_CLIENT_ADDED";

  265.     case ENGINE_CALLBACK_PATCHBAY_CLIENT_REMOVED:

  266.         return "ENGINE_CALLBACK_PATCHBAY_CLIENT_REMOVED";

  267.     case ENGINE_CALLBACK_PATCHBAY_CLIENT_RENAMED:

  268.         return "ENGINE_CALLBACK_PATCHBAY_CLIENT_RENAMED";

  269.     case ENGINE_CALLBACK_PATCHBAY_CLIENT_DATA_CHANGED:

  270.         return "ENGINE_CALLBACK_PATCHBAY_CLIENT_DATA_CHANGED";

  271.     case ENGINE_CALLBACK_PATCHBAY_PORT_ADDED:

  272.         return "ENGINE_CALLBACK_PATCHBAY_PORT_ADDED";

  273.     case ENGINE_CALLBACK_PATCHBAY_PORT_REMOVED:

  274.         return "ENGINE_CALLBACK_PATCHBAY_PORT_REMOVED";

  275.     case ENGINE_CALLBACK_PATCHBAY_PORT_CHANGED:

  276.         return "ENGINE_CALLBACK_PATCHBAY_PORT_CHANGED";

  277.     case ENGINE_CALLBACK_PATCHBAY_CONNECTION_ADDED:

  278.         return "ENGINE_CALLBACK_PATCHBAY_CONNECTION_ADDED";

  279.     case ENGINE_CALLBACK_PATCHBAY_CONNECTION_REMOVED:

  280.         return "ENGINE_CALLBACK_PATCHBAY_CONNECTION_REMOVED";

  281. #endif

  282.     case ENGINE_CALLBACK_ENGINE_STARTED:

  283.         return "ENGINE_CALLBACK_ENGINE_STARTED";

  284.     case ENGINE_CALLBACK_ENGINE_STOPPED:

  285.         return "ENGINE_CALLBACK_ENGINE_STOPPED";

  286.     case ENGINE_CALLBACK_PROCESS_MODE_CHANGED:

  287.         return "ENGINE_CALLBACK_PROCESS_MODE_CHANGED";

  288.     case ENGINE_CALLBACK_TRANSPORT_MODE_CHANGED:

  289.         return "ENGINE_CALLBACK_TRANSPORT_MODE_CHANGED";

  290.     case ENGINE_CALLBACK_BUFFER_SIZE_CHANGED:

  291.         return "ENGINE_CALLBACK_BUFFER_SIZE_CHANGED";

  292.     case ENGINE_CALLBACK_SAMPLE_RATE_CHANGED:

  293.         return "ENGINE_CALLBACK_SAMPLE_RATE_CHANGED";

  294.     case ENGINE_CALLBACK_CANCELABLE_ACTION:

  295.         return "ENGINE_CALLBACK_CANCELABLE_ACTION";

  296.     case ENGINE_CALLBACK_PROJECT_LOAD_FINISHED:

  297.         return "ENGINE_CALLBACK_PROJECT_LOAD_FINISHED";

  298.     case ENGINE_CALLBACK_NSM:

  299.         return "ENGINE_CALLBACK_NSM";

  300.     case ENGINE_CALLBACK_IDLE:

  301.         return "ENGINE_CALLBACK_IDLE";

  302.     case ENGINE_CALLBACK_INFO:

  303.         return "ENGINE_CALLBACK_INFO";

  304.     case ENGINE_CALLBACK_ERROR:

  305.         return "ENGINE_CALLBACK_ERROR";

  306.     case ENGINE_CALLBACK_QUIT:

  307.         return "ENGINE_CALLBACK_QUIT";

  308.     case ENGINE_CALLBACK_INLINE_DISPLAY_REDRAW:

  309.         return "ENGINE_CALLBACK_INLINE_DISPLAY_REDRAW";

  310.     case ENGINE_CALLBACK_PATCHBAY_PORT_GROUP_ADDED:

  311.         return "ENGINE_CALLBACK_PATCHBAY_PORT_GROUP_ADDED";

  312.     case ENGINE_CALLBACK_PATCHBAY_PORT_GROUP_REMOVED:

  313.         return "ENGINE_CALLBACK_PATCHBAY_PORT_GROUP_REMOVED";

  314.     case ENGINE_CALLBACK_PATCHBAY_PORT_GROUP_CHANGED:

  315.         return "ENGINE_CALLBACK_PATCHBAY_PORT_GROUP_CHANGED";

  316.     case ENGINE_CALLBACK_PARAMETER_MAPPED_RANGE_CHANGED:

  317.         return "ENGINE_CALLBACK_PARAMETER_MAPPED_RANGE_CHANGED";

  318.     }

  319. 

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

  321.     return nullptr;

  322. }

  323. 

  324. static inline

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

  326. {

  327.     switch (option)

  328.     {

  329.     case ENGINE_OPTION_DEBUG:

  330.         return "ENGINE_OPTION_DEBUG";

  331.     case ENGINE_OPTION_PROCESS_MODE:

  332.         return "ENGINE_OPTION_PROCESS_MODE";

  333.     case ENGINE_OPTION_TRANSPORT_MODE:

  334.         return "ENGINE_OPTION_TRANSPORT_MODE";

  335.     case ENGINE_OPTION_FORCE_STEREO:

  336.         return "ENGINE_OPTION_FORCE_STEREO";

  337.     case ENGINE_OPTION_PREFER_PLUGIN_BRIDGES:

  338.         return "ENGINE_OPTION_PREFER_PLUGIN_BRIDGES";

  339.     case ENGINE_OPTION_PREFER_UI_BRIDGES:

  340.         return "ENGINE_OPTION_PREFER_UI_BRIDGES";

  341.     case ENGINE_OPTION_UIS_ALWAYS_ON_TOP:

  342.         return "ENGINE_OPTION_UIS_ALWAYS_ON_TOP";

  343.     case ENGINE_OPTION_MAX_PARAMETERS:

  344.         return "ENGINE_OPTION_MAX_PARAMETERS";

  345.     case ENGINE_OPTION_RESET_XRUNS:

  346.         return "ENGINE_OPTION_RESET_XRUNS";

  347.     case ENGINE_OPTION_UI_BRIDGES_TIMEOUT:

  348.         return "ENGINE_OPTION_UI_BRIDGES_TIMEOUT";

  349.     case ENGINE_OPTION_AUDIO_BUFFER_SIZE:

  350.         return "ENGINE_OPTION_AUDIO_BUFFER_SIZE";

  351.     case ENGINE_OPTION_AUDIO_SAMPLE_RATE:

  352.         return "ENGINE_OPTION_AUDIO_SAMPLE_RATE";

  353.     case ENGINE_OPTION_AUDIO_TRIPLE_BUFFER:

  354.         return "ENGINE_OPTION_AUDIO_TRIPLE_BUFFER";

  355.     case ENGINE_OPTION_AUDIO_DRIVER:

  356.         return "ENGINE_OPTION_AUDIO_DRIVER";

  357.     case ENGINE_OPTION_AUDIO_DEVICE:

  358.         return "ENGINE_OPTION_AUDIO_DEVICE";

  359.     case ENGINE_OPTION_OSC_ENABLED:

  360.         return "ENGINE_OPTION_OSC_ENABLED";

  361.     case ENGINE_OPTION_OSC_PORT_UDP:

  362.         return "ENGINE_OPTION_OSC_PORT_UDP";

  363.     case ENGINE_OPTION_OSC_PORT_TCP:

  364.         return "ENGINE_OPTION_OSC_PORT_TCP";

  365.     case ENGINE_OPTION_FILE_PATH:

  366.         return "ENGINE_OPTION_FILE_PATH";

  367.     case ENGINE_OPTION_PLUGIN_PATH:

  368.         return "ENGINE_OPTION_PLUGIN_PATH";

  369.     case ENGINE_OPTION_PATH_BINARIES:

  370.         return "ENGINE_OPTION_PATH_BINARIES";

  371.     case ENGINE_OPTION_PATH_RESOURCES:

  372.         return "ENGINE_OPTION_PATH_RESOURCES";

  373.     case ENGINE_OPTION_PREVENT_BAD_BEHAVIOUR:

  374.         return "ENGINE_OPTION_PREVENT_BAD_BEHAVIOUR";

  375.     case ENGINE_OPTION_FRONTEND_BACKGROUND_COLOR:

  376.         return "ENGINE_OPTION_FRONTEND_BACKGROUND_COLOR";

  377.     case ENGINE_OPTION_FRONTEND_FOREGROUND_COLOR:

  378.         return "ENGINE_OPTION_FRONTEND_FOREGROUND_COLOR";

  379.     case ENGINE_OPTION_FRONTEND_UI_SCALE:

  380.         return "ENGINE_OPTION_FRONTEND_UI_SCALE";

  381.     case ENGINE_OPTION_FRONTEND_WIN_ID:

  382.         return "ENGINE_OPTION_FRONTEND_WIN_ID";

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

  384.     case ENGINE_OPTION_WINE_EXECUTABLE:

  385.         return "ENGINE_OPTION_WINE_EXECUTABLE";

  386.     case ENGINE_OPTION_WINE_AUTO_PREFIX:

  387.         return "ENGINE_OPTION_WINE_AUTO_PREFIX";

  388.     case ENGINE_OPTION_WINE_FALLBACK_PREFIX:

  389.         return "ENGINE_OPTION_WINE_FALLBACK_PREFIX";

  390.     case ENGINE_OPTION_WINE_RT_PRIO_ENABLED:

  391.         return "ENGINE_OPTION_WINE_RT_PRIO_ENABLED";

  392.     case ENGINE_OPTION_WINE_BASE_RT_PRIO:

  393.         return "ENGINE_OPTION_WINE_BASE_RT_PRIO";

  394.     case ENGINE_OPTION_WINE_SERVER_RT_PRIO:

  395.         return "ENGINE_OPTION_WINE_SERVER_RT_PRIO";

  396. #endif

  397.     case ENGINE_OPTION_DEBUG_CONSOLE_OUTPUT:

  398.         return "ENGINE_OPTION_DEBUG_CONSOLE_OUTPUT";

  399.     }

  400. 

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

  402.     return nullptr;

  403. }

  404. 

  405. static inline

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

  407. {

  408.     switch (mode)

  409.     {

  410.     case ENGINE_PROCESS_MODE_SINGLE_CLIENT:

  411.         return "ENGINE_PROCESS_MODE_SINGLE_CLIENT";

  412.     case ENGINE_PROCESS_MODE_MULTIPLE_CLIENTS:

  413.         return "ENGINE_PROCESS_MODE_MULTIPLE_CLIENTS";

  414.     case ENGINE_PROCESS_MODE_CONTINUOUS_RACK:

  415.         return "ENGINE_PROCESS_MODE_CONTINUOUS_RACK";

  416.     case ENGINE_PROCESS_MODE_PATCHBAY:

  417.         return "ENGINE_PROCESS_MODE_PATCHBAY";

  418.     case ENGINE_PROCESS_MODE_BRIDGE:

  419.         return "ENGINE_PROCESS_MODE_BRIDGE";

  420.     }

  421. 

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

  423.     return nullptr;

  424. }

  425. 

  426. static inline

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

  428. {

  429.     switch (mode)

  430.     {

  431.     case ENGINE_TRANSPORT_MODE_DISABLED:

  432.         return "ENGINE_TRANSPORT_MODE_DISABLED";

  433.     case ENGINE_TRANSPORT_MODE_INTERNAL:

  434.         return "ENGINE_TRANSPORT_MODE_INTERNAL";

  435.     case ENGINE_TRANSPORT_MODE_JACK:

  436.         return "ENGINE_TRANSPORT_MODE_JACK";

  437.     case ENGINE_TRANSPORT_MODE_PLUGIN:

  438.         return "ENGINE_TRANSPORT_MODE_PLUGIN";

  439.     case ENGINE_TRANSPORT_MODE_BRIDGE:

  440.         return "ENGINE_TRANSPORT_MODE_BRIDGE";

  441.     }

  442. 

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

  444.     return nullptr;

  445. }

  446. 

  447. static inline

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

  449. {

  450.     switch (opcode)

  451.     {

  452.     case FILE_CALLBACK_DEBUG:

  453.         return "FILE_CALLBACK_DEBUG";

  454.     case FILE_CALLBACK_OPEN:

  455.         return "FILE_CALLBACK_OPEN";

  456.     case FILE_CALLBACK_SAVE:

  457.         return "FILE_CALLBACK_SAVE";

  458.     }

  459. 

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

  461.     return nullptr;

  462. }

  463. 

  464. static inline

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

  466. {

  467.     switch (icon)

  468.     {

  469.     case PATCHBAY_ICON_APPLICATION:

  470.         return "PATCHBAY_ICON_APPLICATION";

  471.     case PATCHBAY_ICON_PLUGIN:

  472.         return "PATCHBAY_ICON_PLUGIN";

  473.     case PATCHBAY_ICON_HARDWARE:

  474.         return "PATCHBAY_ICON_HARDWARE";

  475.     case PATCHBAY_ICON_CARLA:

  476.         return "PATCHBAY_ICON_CARLA";

  477.     case PATCHBAY_ICON_DISTRHO:

  478.         return "PATCHBAY_ICON_DISTRHO";

  479.     case PATCHBAY_ICON_FILE:

  480.         return "PATCHBAY_ICON_FILE";

  481.     }

  482. 

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

  484.     return nullptr;

  485. }

  486. 

  487. // -----------------------------------------------------------------------

  488. 

  489. static inline

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

  491. {

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

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

  494. 

  495.     CarlaString stype(ctype);

  496. 

  497.     if (stype.isEmpty())

  498.         return BINARY_NONE;

  499. 

  500.     stype.toLower();

  501. 

  502.     if (stype == "none")

  503.         return BINARY_NONE;

  504.     if (stype == "native")

  505.         return BINARY_NATIVE;

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

  507.         return BINARY_POSIX32;

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

  509.         return BINARY_POSIX64;

  510.     if (stype == "win32")

  511.         return BINARY_WIN32;

  512.     if (stype == "win64")

  513.         return BINARY_WIN64;

  514. 

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

  516.     return BINARY_NONE;

  517. }

  518. 

  519. // -----------------------------------------------------------------------

  520. 

  521. static inline

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

  523. {

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

  525. 

  526.     switch (type)

  527.     {

  528.     case PLUGIN_NONE:

  529.         return "NONE";

  530.     case PLUGIN_INTERNAL:

  531.         return "INTERNAL";

  532.     case PLUGIN_LADSPA:

  533.         return "LADSPA";

  534.     case PLUGIN_DSSI:

  535.         return "DSSI";

  536.     case PLUGIN_LV2:

  537.         return "LV2";

  538.     case PLUGIN_VST2:

  539.         return "VST2";

  540.     case PLUGIN_VST3:

  541.         return "VST3";

  542.     case PLUGIN_AU:

  543.         return "AU";

  544.     case PLUGIN_DLS:

  545.         return "DLS";

  546.     case PLUGIN_GIG:

  547.         return "GIG";

  548.     case PLUGIN_SF2:

  549.         return "SF2";

  550.     case PLUGIN_SFZ:

  551.         return "SFZ";

  552.     case PLUGIN_JACK:

  553.         return "JACK";

  554.     }

  555. 

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

  557.     return "NONE";

  558. }

  559. 

  560. static inline

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

  562. {

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

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

  565. 

  566.     CarlaString stype(ctype);

  567. 

  568.     if (stype.isEmpty())

  569.         return PLUGIN_NONE;

  570. 

  571.     stype.toLower();

  572. 

  573.     if (stype == "none")

  574.         return PLUGIN_NONE;

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

  576.         return PLUGIN_INTERNAL;

  577.     if (stype == "ladspa")

  578.         return PLUGIN_LADSPA;

  579.     if (stype == "dssi")

  580.         return PLUGIN_DSSI;

  581.     if (stype == "lv2")

  582.         return PLUGIN_LV2;

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

  584.         return PLUGIN_VST2;

  585.     if (stype == "vst3")

  586.         return PLUGIN_VST3;

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

  588.         return PLUGIN_AU;

  589.     if (stype == "dls")

  590.         return PLUGIN_DLS;

  591.     if (stype == "gig")

  592.         return PLUGIN_GIG;

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

  594.         return PLUGIN_SF2;

  595.     if (stype == "sfz")

  596.         return PLUGIN_SFZ;

  597.     if (stype == "jack")

  598.         return PLUGIN_JACK;

  599. 

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

  601.     return PLUGIN_NONE;

  602. }

  603. 

  604. // -----------------------------------------------------------------------

  605. 

  606. static inline

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

  608. {

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

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

  611. 

  612.     CarlaString sname(name);

  613. 

  614.     if (sname.isEmpty())

  615.         return PLUGIN_CATEGORY_NONE;

  616. 

  617.     sname.toLower();

  618. 

  619.     // generic tags first

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

  621.         return PLUGIN_CATEGORY_DELAY;

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

  623.         return PLUGIN_CATEGORY_DELAY;

  624. 

  625.     // filter

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

  627.         return PLUGIN_CATEGORY_FILTER;

  628. 

  629.     // distortion

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

  631.         return PLUGIN_CATEGORY_DISTORTION;

  632. 

  633.     // dynamics

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

  635.         return PLUGIN_CATEGORY_DYNAMICS;

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

  637.         return PLUGIN_CATEGORY_DYNAMICS;

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

  639.         return PLUGIN_CATEGORY_DYNAMICS;

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

  641.         return PLUGIN_CATEGORY_DYNAMICS;

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

  643.         return PLUGIN_CATEGORY_DYNAMICS;

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

  645.         return PLUGIN_CATEGORY_DYNAMICS;

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

  647.         return PLUGIN_CATEGORY_DYNAMICS;

  648. 

  649.     // modulator

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

  651.         return PLUGIN_CATEGORY_MODULATOR;

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

  653.         return PLUGIN_CATEGORY_MODULATOR;

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

  655.         return PLUGIN_CATEGORY_MODULATOR;

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

  657.         return PLUGIN_CATEGORY_MODULATOR;

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

  659.         return PLUGIN_CATEGORY_MODULATOR;

  660. 

  661.     // utility

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

  663.         return PLUGIN_CATEGORY_UTILITY;

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

  665.         return PLUGIN_CATEGORY_UTILITY;

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

  667.         return PLUGIN_CATEGORY_UTILITY;

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

  669.         return PLUGIN_CATEGORY_UTILITY;

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

  671.         return PLUGIN_CATEGORY_UTILITY;

  672. 

  673.     // common tags

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

  675.         return PLUGIN_CATEGORY_DELAY;

  676. 

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

  678.         return PLUGIN_CATEGORY_EQ;

  679. 

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

  681.         return PLUGIN_CATEGORY_UTILITY;

  682. 

  683.     return PLUGIN_CATEGORY_NONE;

  684. }

  685. 

  686. // -----------------------------------------------------------------------

  687. 

  688. static inline

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

  690. {

  691.     if (options == PLUGIN_OPTIONS_NULL)

  692.         return true;

  693.     if (options & option)

  694.         return true;

  695.     return false;

  696. }

  697. 

  698. // -----------------------------------------------------------------------

  699. 

  700. CARLA_BACKEND_END_NAMESPACE

  701. 

  702. #endif // CARLA_BACKEND_UTILS_HPP_INCLUDED