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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. #define VSTCALLBACK

  104. struct ERect {

  105.     short top, left, bottom, right;

  106. };

  107. struct VstTimeInfo_R {

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

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

  110. };

  111. #else

  112. #include "vst/aeffectx.h"

  113. typedef VstTimeInfo VstTimeInfo_R;

  114. #endif

  115. 

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

  117. 

  118. static inline

  119. bool vstPluginCanDo(AEffect* const effect, const char* const feature)

  120. {

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

  122. }

  123. 

  124. static inline

  125. const char* vstEffectOpcode2str(const int32_t opcode)

  126. {

  127.     switch (opcode)

  128.     {

  129.     case effOpen:

  130.         return "effOpen";

  131.     case effClose:

  132.         return "effClose";

  133.     case effSetProgram:

  134.         return "effSetProgram";

  135.     case effGetProgram:

  136.         return "effGetProgram";

  137.     case effSetProgramName:

  138.         return "effSetProgramName";

  139.     case effGetProgramName:

  140.         return "effGetProgramName";

  141.     case effGetParamLabel:

  142.         return "effGetParamLabel";

  143.     case effGetParamDisplay:

  144.         return "effGetParamDisplay";

  145.     case effGetParamName:

  146.         return "effGetParamName";

  147. #if ! VST_FORCE_DEPRECATED

  148.     case effGetVu:

  149.         return "effGetVu";

  150. #endif

  151.     case effSetSampleRate:

  152.         return "effSetSampleRate";

  153.     case effSetBlockSize:

  154.         return "effSetBlockSize";

  155.     case effMainsChanged:

  156.         return "effMainsChanged";

  157.     case effEditGetRect:

  158.         return "effEditGetRect";

  159.     case effEditOpen:

  160.         return "effEditOpen";

  161.     case effEditClose:

  162.         return "effEditClose";

  163. #if ! VST_FORCE_DEPRECATED

  164.     case effEditDraw:

  165.         return "effEditDraw";

  166.     case effEditMouse:

  167.         return "effEditMouse";

  168.     case effEditKey:

  169.         return "effEditKey";

  170.     case effEditTop:

  171.         return "effEditTop";

  172.     case effEditSleep:

  173.         return "effEditSleep";

  174.     case effIdentify:

  175.         return "effIdentify";

  176. #endif

  177.     case effGetChunk:

  178.         return "effGetChunk";

  179.     case effSetChunk:

  180.         return "effSetChunk";

  181.     case effProcessEvents:

  182.         return "effProcessEvents";

  183.     case effCanBeAutomated:

  184.         return "effCanBeAutomated";

  185.     case effString2Parameter:

  186.         return "effString2Parameter";

  187. #if ! VST_FORCE_DEPRECATED

  188.     case effGetNumProgramCategories:

  189.         return "effGetNumProgramCategories";

  190. #endif

  191.     case effGetProgramNameIndexed:

  192.         return "effGetProgramNameIndexed";

  193. #if ! VST_FORCE_DEPRECATED

  194.     case effCopyProgram:

  195.         return "effCopyProgram";

  196.     case effConnectInput:

  197.         return "effConnectInput";

  198.     case effConnectOutput:

  199.         return "effConnectOutput";

  200. #endif

  201.     case effGetInputProperties:

  202.         return "effGetInputProperties";

  203.     case effGetOutputProperties:

  204.         return "effGetOutputProperties";

  205.     case effGetPlugCategory:

  206.         return "effGetPlugCategory";

  207. #if ! VST_FORCE_DEPRECATED

  208.     case effGetCurrentPosition:

  209.         return "effGetCurrentPosition";

  210.     case effGetDestinationBuffer:

  211.         return "effGetDestinationBuffer";

  212. #endif

  213.     case effOfflineNotify:

  214.         return "effOfflineNotify";

  215.     case effOfflinePrepare:

  216.         return "effOfflinePrepare";

  217.     case effOfflineRun:

  218.         return "effOfflineRun";

  219.     case effProcessVarIo:

  220.         return "effProcessVarIo";

  221.     case effSetSpeakerArrangement:

  222.         return "effSetSpeakerArrangement";

  223. #if ! VST_FORCE_DEPRECATED

  224.     case effSetBlockSizeAndSampleRate:

  225.         return "effSetBlockSizeAndSampleRate";

  226. #endif

  227.     case effSetBypass:

  228.         return "effSetBypass";

  229.     case effGetEffectName:

  230.         return "effGetEffectName";

  231. #if ! VST_FORCE_DEPRECATED

  232.     case effGetErrorText:

  233.         return "effGetErrorText";

  234. #endif

  235.     case effGetVendorString:

  236.         return "effGetVendorString";

  237.     case effGetProductString:

  238.         return "effGetProductString";

  239.     case effGetVendorVersion:

  240.         return "effGetVendorVersion";

  241.     case effVendorSpecific:

  242.         return "effVendorSpecific";

  243.     case effCanDo:

  244.         return "effCanDo";

  245.     case effGetTailSize:

  246.         return "effGetTailSize";

  247. #if ! VST_FORCE_DEPRECATED

  248.     case effIdle:

  249.         return "effIdle";

  250.     case effGetIcon:

  251.         return "effGetIcon";

  252.     case effSetViewPosition:

  253.         return "effSetViewPosition";

  254. #endif

  255.     case effGetParameterProperties:

  256.         return "effGetParameterProperties";

  257. #if ! VST_FORCE_DEPRECATED

  258.     case effKeysRequired:

  259.         return "effKeysRequired";

  260. #endif

  261.     case effGetVstVersion:

  262.         return "effGetVstVersion";

  263.     case effEditKeyDown:

  264.         return "effEditKeyDown";

  265.     case effEditKeyUp:

  266.         return "effEditKeyUp";

  267.     case effSetEditKnobMode:

  268.         return "effSetEditKnobMode";

  269.     case effGetMidiProgramName:

  270.         return "effGetMidiProgramName";

  271.     case effGetCurrentMidiProgram:

  272.         return "effGetCurrentMidiProgram";

  273.     case effGetMidiProgramCategory:

  274.         return "effGetMidiProgramCategory";

  275.     case effHasMidiProgramsChanged:

  276.         return "effHasMidiProgramsChanged";

  277.     case effGetMidiKeyName:

  278.         return "effGetMidiKeyName";

  279.     case effBeginSetProgram:

  280.         return "effBeginSetProgram";

  281.     case effEndSetProgram:

  282.         return "effEndSetProgram";

  283.     case effGetSpeakerArrangement:

  284.         return "effGetSpeakerArrangement";

  285.     case effShellGetNextPlugin:

  286.         return "effShellGetNextPlugin";

  287.     case effStartProcess:

  288.         return "effStartProcess";

  289.     case effStopProcess:

  290.         return "effStopProcess";

  291.     case effSetTotalSampleToProcess:

  292.         return "effSetTotalSampleToProcess";

  293.     case effSetPanLaw:

  294.         return "effSetPanLaw";

  295.     case effBeginLoadBank:

  296.         return "effBeginLoadBank";

  297.     case effBeginLoadProgram:

  298.         return "effBeginLoadProgram";

  299.     case effSetProcessPrecision:

  300.         return "effSetProcessPrecision";

  301.     case effGetNumMidiInputChannels:

  302.         return "effGetNumMidiInputChannels";

  303.     case effGetNumMidiOutputChannels:

  304.         return "effGetNumMidiOutputChannels";

  305.     default:

  306.         return "unknown";

  307.     }

  308. }

  309. 

  310. static inline

  311. const char* vstMasterOpcode2str(const int32_t opcode)

  312. {

  313.     switch (opcode)

  314.     {

  315.     case audioMasterAutomate:

  316.         return "audioMasterAutomate";

  317.     case audioMasterVersion:

  318.         return "audioMasterVersion";

  319.     case audioMasterCurrentId:

  320.         return "audioMasterCurrentId";

  321.     case audioMasterIdle:

  322.         return "audioMasterIdle";

  323. #if ! VST_FORCE_DEPRECATED

  324.     case audioMasterPinConnected:

  325.         return "audioMasterPinConnected";

  326.     case audioMasterWantMidi:

  327.         return "audioMasterWantMidi";

  328. #endif

  329.     case audioMasterGetTime:

  330.         return "audioMasterGetTime";

  331.     case audioMasterProcessEvents:

  332.         return "audioMasterProcessEvents";

  333. #if ! VST_FORCE_DEPRECATED

  334.     case audioMasterSetTime:

  335.         return "audioMasterSetTime";

  336.     case audioMasterTempoAt:

  337.         return "audioMasterTempoAt";

  338.     case audioMasterGetNumAutomatableParameters:

  339.         return "audioMasterGetNumAutomatableParameters";

  340.     case audioMasterGetParameterQuantization:

  341.         return "audioMasterGetParameterQuantization";

  342. #endif

  343.     case audioMasterIOChanged:

  344.         return "audioMasterIOChanged";

  345. #if ! VST_FORCE_DEPRECATED

  346.     case audioMasterNeedIdle:

  347.         return "audioMasterNeedIdle";

  348. #endif

  349.     case audioMasterSizeWindow:

  350.         return "audioMasterSizeWindow";

  351.     case audioMasterGetSampleRate:

  352.         return "audioMasterGetSampleRate";

  353.     case audioMasterGetBlockSize:

  354.         return "audioMasterGetBlockSize";

  355.     case audioMasterGetInputLatency:

  356.         return "audioMasterGetInputLatency";

  357.     case audioMasterGetOutputLatency:

  358.         return "audioMasterGetOutputLatency";

  359. #if ! VST_FORCE_DEPRECATED

  360.     case audioMasterGetPreviousPlug:

  361.         return "audioMasterGetPreviousPlug";

  362.     case audioMasterGetNextPlug:

  363.         return "audioMasterGetNextPlug";

  364.     case audioMasterWillReplaceOrAccumulate:

  365.         return "audioMasterWillReplaceOrAccumulate";

  366. #endif

  367.     case audioMasterGetCurrentProcessLevel:

  368.         return "audioMasterGetCurrentProcessLevel";

  369.     case audioMasterGetAutomationState:

  370.         return "audioMasterGetAutomationState";

  371.     case audioMasterOfflineStart:

  372.         return "audioMasterOfflineStart";

  373.     case audioMasterOfflineRead:

  374.         return "audioMasterOfflineRead";

  375.     case audioMasterOfflineWrite:

  376.         return "audioMasterOfflineWrite";

  377.     case audioMasterOfflineGetCurrentPass:

  378.         return "audioMasterOfflineGetCurrentPass";

  379.     case audioMasterOfflineGetCurrentMetaPass:

  380.         return "audioMasterOfflineGetCurrentMetaPass";

  381. #if ! VST_FORCE_DEPRECATED

  382.     case audioMasterSetOutputSampleRate:

  383.         return "audioMasterSetOutputSampleRate";

  384.     case audioMasterGetOutputSpeakerArrangement:

  385.         return "audioMasterGetOutputSpeakerArrangement";

  386. #endif

  387.     case audioMasterGetVendorString:

  388.         return "audioMasterGetVendorString";

  389.     case audioMasterGetProductString:

  390.         return "audioMasterGetProductString";

  391.     case audioMasterGetVendorVersion:

  392.         return "audioMasterGetVendorVersion";

  393.     case audioMasterVendorSpecific:

  394.         return "audioMasterVendorSpecific";

  395. #if ! VST_FORCE_DEPRECATED

  396.     case audioMasterSetIcon:

  397.         return "audioMasterSetIcon";

  398. #endif

  399.     case audioMasterCanDo:

  400.         return "audioMasterCanDo";

  401.     case audioMasterGetLanguage:

  402.         return "audioMasterGetLanguage";

  403. #if ! VST_FORCE_DEPRECATED

  404.     case audioMasterOpenWindow:

  405.         return "audioMasterOpenWindow";

  406.     case audioMasterCloseWindow:

  407.         return "audioMasterCloseWindow";

  408. #endif

  409.     case audioMasterGetDirectory:

  410.         return "audioMasterGetDirectory";

  411.     case audioMasterUpdateDisplay:

  412.         return "audioMasterUpdateDisplay";

  413.     case audioMasterBeginEdit:

  414.         return "audioMasterBeginEdit";

  415.     case audioMasterEndEdit:

  416.         return "audioMasterEndEdit";

  417.     case audioMasterOpenFileSelector:

  418.         return "audioMasterOpenFileSelector";

  419.     case audioMasterCloseFileSelector:

  420.         return "audioMasterCloseFileSelector";

  421. #if ! VST_FORCE_DEPRECATED

  422.     case audioMasterEditFile:

  423.         return "audioMasterEditFile";

  424.     case audioMasterGetChunkFile:

  425.         return "audioMasterGetChunkFile";

  426.     case audioMasterGetInputSpeakerArrangement:

  427.         return "audioMasterGetInputSpeakerArrangement";

  428. #endif

  429.     default:

  430.         return "unknown";

  431.     }

  432. }

  433. 

  434. #endif // CARLA_VST_INCLUDES_H