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Collection of tools useful for audio production
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Cadence/c++/carla-includes/carla_vst.h

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  1. /*

  2.  * Carla common VST code

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

  4.  *

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

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

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

  8.  * any later version.

  9.  *

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

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

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

  13.  * GNU General Public License for more details.

  14.  *

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

  16.  */

  17. 

  18. #ifndef CARLA_VST_INCLUDES_H

  19. #define CARLA_VST_INCLUDES_H

  20. 

  21. // disable deprecated VST features (not)

  22. #define VST_FORCE_DEPRECATED 0

  23. 

  24. #include <cstdint>

  25. 

  26. #if VESTIGE_HEADER

  27. #include "vestige/aeffectx.h"

  28. #define audioMasterGetOutputSpeakerArrangement audioMasterGetSpeakerArrangement

  29. #define effFlagsProgramChunks (1 << 5)

  30. #define effSetProgramName 4

  31. #define effGetParamLabel 6

  32. #define effGetParamDisplay 7

  33. #define effGetVu 9

  34. #define effEditDraw 16

  35. #define effEditMouse 17

  36. #define effEditKey 18

  37. #define effEditSleep 21

  38. #define effIdentify 22

  39. #define effGetChunk 23

  40. #define effSetChunk 24

  41. #define effCanBeAutomated 26

  42. #define effString2Parameter 27

  43. #define effGetNumProgramCategories 28

  44. #define effGetProgramNameIndexed 29

  45. #define effCopyProgram 30

  46. #define effConnectInput 31

  47. #define effConnectOutput 32

  48. #define effGetInputProperties 33

  49. #define effGetOutputProperties 34

  50. #define effGetPlugCategory 35

  51. #define effGetCurrentPosition 36

  52. #define effGetDestinationBuffer 37

  53. #define effOfflineNotify 38

  54. #define effOfflinePrepare 39

  55. #define effOfflineRun 40

  56. #define effProcessVarIo 41

  57. #define effSetSpeakerArrangement 42

  58. #define effSetBlockSizeAndSampleRate 43

  59. #define effSetBypass 44

  60. #define effGetErrorText 46

  61. #define effVendorSpecific 50

  62. #define effGetTailSize 52

  63. #define effIdle 53

  64. #define effGetIcon 54

  65. #define effSetViewPosition 55

  66. #define effKeysRequired 57

  67. #define effEditKeyDown 59

  68. #define effEditKeyUp 60

  69. #define effSetEditKnobMode 61

  70. #define effGetMidiProgramName 62

  71. #define effGetCurrentMidiProgram 63

  72. #define effGetMidiProgramCategory 64

  73. #define effHasMidiProgramsChanged 65

  74. #define effGetMidiKeyName 66

  75. #define effBeginSetProgram 67

  76. #define effEndSetProgram 68

  77. #define effGetSpeakerArrangement 69

  78. #define effShellGetNextPlugin 70

  79. #define effStartProcess 71

  80. #define effStopProcess 72

  81. #define effSetTotalSampleToProcess 73

  82. #define effSetPanLaw 74

  83. #define effBeginLoadBank 75

  84. #define effBeginLoadProgram 76

  85. #define effSetProcessPrecision 77

  86. #define effGetNumMidiInputChannels 78

  87. #define effGetNumMidiOutputChannels 79

  88. #define kPlugCategSynth 2

  89. #define kPlugCategAnalysis 3

  90. #define kPlugCategMastering 4

  91. #define kPlugCategRoomFx 6

  92. #define kPlugCategRestoration 8

  93. #define kPlugCategShell 10

  94. #define kPlugCategGenerator 11

  95. #define kVstAutomationReadWrite 4

  96. #define kVstProcessLevelUnknown 0

  97. #define kVstProcessLevelUser 1

  98. #define kVstProcessLevelRealtime 2

  99. #define kVstProcessLevelOffline 4

  100. #define kVstProcessPrecision32 0

  101. #define kVstTransportChanged 1

  102. #define kVstVersion 2400

  103. struct ERect {

  104.     short top, left, bottom, right;

  105. };

  106. struct VstTimeInfo_R {

  107.     double samplePos, sampleRate, nanoSeconds, ppqPos, tempo, barStartPos, cycleStartPos, cycleEndPos;

  108.     int32_t timeSigNumerator, timeSigDenominator, smpteOffset, smpteFrameRate, samplesToNextClock, flags;

  109. };

  110. #else

  111. #include "vst/aeffectx.h"

  112. typedef VstTimeInfo VstTimeInfo_R;

  113. #endif

  114. 

  115. typedef AEffect* (*VST_Function)(audioMasterCallback);

  116. 

  117. static inline

  118. bool VstPluginCanDo(AEffect* const effect, const char* const feature)

  119. {

  120.     return (effect->dispatcher(effect, effCanDo, 0, 0, (void*)feature, 0.0f) == 1);

  121. }

  122. 

  123. static inline

  124. const char* VstEffectOpcode2str(const int32_t opcode)

  125. {

  126.     switch (opcode)

  127.     {

  128.     case effOpen:

  129.         return "effOpen";

  130.     case effClose:

  131.         return "effClose";

  132.     case effSetProgram:

  133.         return "effSetProgram";

  134.     case effGetProgram:

  135.         return "effGetProgram";

  136.     case effSetProgramName:

  137.         return "effSetProgramName";

  138.     case effGetProgramName:

  139.         return "effGetProgramName";

  140.     case effGetParamLabel:

  141.         return "effGetParamLabel";

  142.     case effGetParamDisplay:

  143.         return "effGetParamDisplay";

  144.     case effGetParamName:

  145.         return "effGetParamName";

  146. #if ! VST_FORCE_DEPRECATED

  147.     case effGetVu:

  148.         return "effGetVu";

  149. #endif

  150.     case effSetSampleRate:

  151.         return "effSetSampleRate";

  152.     case effSetBlockSize:

  153.         return "effSetBlockSize";

  154.     case effMainsChanged:

  155.         return "effMainsChanged";

  156.     case effEditGetRect:

  157.         return "effEditGetRect";

  158.     case effEditOpen:

  159.         return "effEditOpen";

  160.     case effEditClose:

  161.         return "effEditClose";

  162. #if ! VST_FORCE_DEPRECATED

  163.     case effEditDraw:

  164.         return "effEditDraw";

  165.     case effEditMouse:

  166.         return "effEditMouse";

  167.     case effEditKey:

  168.         return "effEditKey";

  169.     case effEditTop:

  170.         return "effEditTop";

  171.     case effEditSleep:

  172.         return "effEditSleep";

  173.     case effIdentify:

  174.         return "effIdentify";

  175. #endif

  176.     case effGetChunk:

  177.         return "effGetChunk";

  178.     case effSetChunk:

  179.         return "effSetChunk";

  180.     case effProcessEvents:

  181.         return "effProcessEvents";

  182.     case effCanBeAutomated:

  183.         return "effCanBeAutomated";

  184.     case effString2Parameter:

  185.         return "effString2Parameter";

  186. #if ! VST_FORCE_DEPRECATED

  187.     case effGetNumProgramCategories:

  188.         return "effGetNumProgramCategories";

  189. #endif

  190.     case effGetProgramNameIndexed:

  191.         return "effGetProgramNameIndexed";

  192. #if ! VST_FORCE_DEPRECATED

  193.     case effCopyProgram:

  194.         return "effCopyProgram";

  195.     case effConnectInput:

  196.         return "effConnectInput";

  197.     case effConnectOutput:

  198.         return "effConnectOutput";

  199. #endif

  200.     case effGetInputProperties:

  201.         return "effGetInputProperties";

  202.     case effGetOutputProperties:

  203.         return "effGetOutputProperties";

  204.     case effGetPlugCategory:

  205.         return "effGetPlugCategory";

  206. #if ! VST_FORCE_DEPRECATED

  207.     case effGetCurrentPosition:

  208.         return "effGetCurrentPosition";

  209.     case effGetDestinationBuffer:

  210.         return "effGetDestinationBuffer";

  211. #endif

  212.     case effOfflineNotify:

  213.         return "effOfflineNotify";

  214.     case effOfflinePrepare:

  215.         return "effOfflinePrepare";

  216.     case effOfflineRun:

  217.         return "effOfflineRun";

  218.     case effProcessVarIo:

  219.         return "effProcessVarIo";

  220.     case effSetSpeakerArrangement:

  221.         return "effSetSpeakerArrangement";

  222. #if ! VST_FORCE_DEPRECATED

  223.     case effSetBlockSizeAndSampleRate:

  224.         return "effSetBlockSizeAndSampleRate";

  225. #endif

  226.     case effSetBypass:

  227.         return "effSetBypass";

  228.     case effGetEffectName:

  229.         return "effGetEffectName";

  230. #if ! VST_FORCE_DEPRECATED

  231.     case effGetErrorText:

  232.         return "effGetErrorText";

  233. #endif

  234.     case effGetVendorString:

  235.         return "effGetVendorString";

  236.     case effGetProductString:

  237.         return "effGetProductString";

  238.     case effGetVendorVersion:

  239.         return "effGetVendorVersion";

  240.     case effVendorSpecific:

  241.         return "effVendorSpecific";

  242.     case effCanDo:

  243.         return "effCanDo";

  244.     case effGetTailSize:

  245.         return "effGetTailSize";

  246. #if ! VST_FORCE_DEPRECATED

  247.     case effIdle:

  248.         return "effIdle";

  249.     case effGetIcon:

  250.         return "effGetIcon";

  251.     case effSetViewPosition:

  252.         return "effSetViewPosition";

  253. #endif

  254.     case effGetParameterProperties:

  255.         return "effGetParameterProperties";

  256. #if ! VST_FORCE_DEPRECATED

  257.     case effKeysRequired:

  258.         return "effKeysRequired";

  259. #endif

  260.     case effGetVstVersion:

  261.         return "effGetVstVersion";

  262.     case effEditKeyDown:

  263.         return "effEditKeyDown";

  264.     case effEditKeyUp:

  265.         return "effEditKeyUp";

  266.     case effSetEditKnobMode:

  267.         return "effSetEditKnobMode";

  268.     case effGetMidiProgramName:

  269.         return "effGetMidiProgramName";

  270.     case effGetCurrentMidiProgram:

  271.         return "effGetCurrentMidiProgram";

  272.     case effGetMidiProgramCategory:

  273.         return "effGetMidiProgramCategory";

  274.     case effHasMidiProgramsChanged:

  275.         return "effHasMidiProgramsChanged";

  276.     case effGetMidiKeyName:

  277.         return "effGetMidiKeyName";

  278.     case effBeginSetProgram:

  279.         return "effBeginSetProgram";

  280.     case effEndSetProgram:

  281.         return "effEndSetProgram";

  282.     case effGetSpeakerArrangement:

  283.         return "effGetSpeakerArrangement";

  284.     case effShellGetNextPlugin:

  285.         return "effShellGetNextPlugin";

  286.     case effStartProcess:

  287.         return "effStartProcess";

  288.     case effStopProcess:

  289.         return "effStopProcess";

  290.     case effSetTotalSampleToProcess:

  291.         return "effSetTotalSampleToProcess";

  292.     case effSetPanLaw:

  293.         return "effSetPanLaw";

  294.     case effBeginLoadBank:

  295.         return "effBeginLoadBank";

  296.     case effBeginLoadProgram:

  297.         return "effBeginLoadProgram";

  298.     case effSetProcessPrecision:

  299.         return "effSetProcessPrecision";

  300.     case effGetNumMidiInputChannels:

  301.         return "effGetNumMidiInputChannels";

  302.     case effGetNumMidiOutputChannels:

  303.         return "effGetNumMidiOutputChannels";

  304.     default:

  305.         return "unknown";

  306.     }

  307. }

  308. 

  309. static inline

  310. const char* VstMasterOpcode2str(const int32_t opcode)

  311. {

  312.     switch (opcode)

  313.     {

  314.     case audioMasterAutomate:

  315.         return "audioMasterAutomate";

  316.     case audioMasterVersion:

  317.         return "audioMasterVersion";

  318.     case audioMasterCurrentId:

  319.         return "audioMasterCurrentId";

  320.     case audioMasterIdle:

  321.         return "audioMasterIdle";

  322. #if ! VST_FORCE_DEPRECATED

  323.     case audioMasterPinConnected:

  324.         return "audioMasterPinConnected";

  325.     case audioMasterWantMidi:

  326.         return "audioMasterWantMidi";

  327. #endif

  328.     case audioMasterGetTime:

  329.         return "audioMasterGetTime";

  330.     case audioMasterProcessEvents:

  331.         return "audioMasterProcessEvents";

  332. #if ! VST_FORCE_DEPRECATED

  333.     case audioMasterSetTime:

  334.         return "audioMasterSetTime";

  335.     case audioMasterTempoAt:

  336.         return "audioMasterTempoAt";

  337.     case audioMasterGetNumAutomatableParameters:

  338.         return "audioMasterGetNumAutomatableParameters";

  339.     case audioMasterGetParameterQuantization:

  340.         return "audioMasterGetParameterQuantization";

  341. #endif

  342.     case audioMasterIOChanged:

  343.         return "audioMasterIOChanged";

  344. #if ! VST_FORCE_DEPRECATED

  345.     case audioMasterNeedIdle:

  346.         return "audioMasterNeedIdle";

  347. #endif

  348.     case audioMasterSizeWindow:

  349.         return "audioMasterSizeWindow";

  350.     case audioMasterGetSampleRate:

  351.         return "audioMasterGetSampleRate";

  352.     case audioMasterGetBlockSize:

  353.         return "audioMasterGetBlockSize";

  354.     case audioMasterGetInputLatency:

  355.         return "audioMasterGetInputLatency";

  356.     case audioMasterGetOutputLatency:

  357.         return "audioMasterGetOutputLatency";

  358. #if ! VST_FORCE_DEPRECATED

  359.     case audioMasterGetPreviousPlug:

  360.         return "audioMasterGetPreviousPlug";

  361.     case audioMasterGetNextPlug:

  362.         return "audioMasterGetNextPlug";

  363.     case audioMasterWillReplaceOrAccumulate:

  364.         return "audioMasterWillReplaceOrAccumulate";

  365. #endif

  366.     case audioMasterGetCurrentProcessLevel:

  367.         return "audioMasterGetCurrentProcessLevel";

  368.     case audioMasterGetAutomationState:

  369.         return "audioMasterGetAutomationState";

  370.     case audioMasterOfflineStart:

  371.         return "audioMasterOfflineStart";

  372.     case audioMasterOfflineRead:

  373.         return "audioMasterOfflineRead";

  374.     case audioMasterOfflineWrite:

  375.         return "audioMasterOfflineWrite";

  376.     case audioMasterOfflineGetCurrentPass:

  377.         return "audioMasterOfflineGetCurrentPass";

  378.     case audioMasterOfflineGetCurrentMetaPass:

  379.         return "audioMasterOfflineGetCurrentMetaPass";

  380. #if ! VST_FORCE_DEPRECATED

  381.     case audioMasterSetOutputSampleRate:

  382.         return "audioMasterSetOutputSampleRate";

  383.     case audioMasterGetOutputSpeakerArrangement:

  384.         return "audioMasterGetOutputSpeakerArrangement";

  385. #endif

  386.     case audioMasterGetVendorString:

  387.         return "audioMasterGetVendorString";

  388.     case audioMasterGetProductString:

  389.         return "audioMasterGetProductString";

  390.     case audioMasterGetVendorVersion:

  391.         return "audioMasterGetVendorVersion";

  392.     case audioMasterVendorSpecific:

  393.         return "audioMasterVendorSpecific";

  394. #if ! VST_FORCE_DEPRECATED

  395.     case audioMasterSetIcon:

  396.         return "audioMasterSetIcon";

  397. #endif

  398.     case audioMasterCanDo:

  399.         return "audioMasterCanDo";

  400.     case audioMasterGetLanguage:

  401.         return "audioMasterGetLanguage";

  402. #if ! VST_FORCE_DEPRECATED

  403.     case audioMasterOpenWindow:

  404.         return "audioMasterOpenWindow";

  405.     case audioMasterCloseWindow:

  406.         return "audioMasterCloseWindow";

  407. #endif

  408.     case audioMasterGetDirectory:

  409.         return "audioMasterGetDirectory";

  410.     case audioMasterUpdateDisplay:

  411.         return "audioMasterUpdateDisplay";

  412.     case audioMasterBeginEdit:

  413.         return "audioMasterBeginEdit";

  414.     case audioMasterEndEdit:

  415.         return "audioMasterEndEdit";

  416.     case audioMasterOpenFileSelector:

  417.         return "audioMasterOpenFileSelector";

  418.     case audioMasterCloseFileSelector:

  419.         return "audioMasterCloseFileSelector";

  420. #if ! VST_FORCE_DEPRECATED

  421.     case audioMasterEditFile:

  422.         return "audioMasterEditFile";

  423.     case audioMasterGetChunkFile:

  424.         return "audioMasterGetChunkFile";

  425.     case audioMasterGetInputSpeakerArrangement:

  426.         return "audioMasterGetInputSpeakerArrangement";

  427. #endif

  428.     default:

  429.         return "unknown";

  430.     }

  431. }

  432. 

  433. #endif // CARLA_VST_INCLUDES_H