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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. #include <cstdint>

  22. 

  23. #if VESTIGE_HEADER

  24. #include "vestige/aeffectx.h"

  25. #define audioMasterGetOutputSpeakerArrangement audioMasterGetSpeakerArrangement

  26. #define effFlagsProgramChunks (1 << 5)

  27. #define effSetProgramName 4

  28. #define effGetParamLabel 6

  29. #define effGetParamDisplay 7

  30. #define effGetVu 9

  31. #define effEditDraw 16

  32. #define effEditMouse 17

  33. #define effEditKey 18

  34. #define effEditSleep 21

  35. #define effIdentify 22

  36. #define effGetChunk 23

  37. #define effSetChunk 24

  38. #define effCanBeAutomated 26

  39. #define effString2Parameter 27

  40. #define effGetNumProgramCategories 28

  41. #define effGetProgramNameIndexed 29

  42. #define effCopyProgram 30

  43. #define effConnectInput 31

  44. #define effConnectOutput 32

  45. #define effGetInputProperties 33

  46. #define effGetOutputProperties 34

  47. #define effGetPlugCategory 35

  48. #define effGetCurrentPosition 36

  49. #define effGetDestinationBuffer 37

  50. #define effOfflineNotify 38

  51. #define effOfflinePrepare 39

  52. #define effOfflineRun 40

  53. #define effProcessVarIo 41

  54. #define effSetSpeakerArrangement 42

  55. #define effSetBlockSizeAndSampleRate 43

  56. #define effSetBypass 44

  57. #define effGetErrorText 46

  58. #define effVendorSpecific 50

  59. #define effGetTailSize 52

  60. #define effIdle 53

  61. #define effGetIcon 54

  62. #define effSetViewPosition 55

  63. #define effKeysRequired 57

  64. #define effEditKeyDown 59

  65. #define effEditKeyUp 60

  66. #define effSetEditKnobMode 61

  67. #define effGetMidiProgramName 62

  68. #define effGetCurrentMidiProgram 63

  69. #define effGetMidiProgramCategory 64

  70. #define effHasMidiProgramsChanged 65

  71. #define effGetMidiKeyName 66

  72. #define effBeginSetProgram 67

  73. #define effEndSetProgram 68

  74. #define effGetSpeakerArrangement 69

  75. #define effShellGetNextPlugin 70

  76. #define effStartProcess 71

  77. #define effStopProcess 72

  78. #define effSetTotalSampleToProcess 73

  79. #define effSetPanLaw 74

  80. #define effBeginLoadBank 75

  81. #define effBeginLoadProgram 76

  82. #define effSetProcessPrecision 77

  83. #define effGetNumMidiInputChannels 78

  84. #define effGetNumMidiOutputChannels 79

  85. #define kPlugCategSynth 2

  86. #define kPlugCategAnalysis 3

  87. #define kPlugCategMastering 4

  88. #define kPlugCategRoomFx 6

  89. #define kPlugCategRestoration 8

  90. #define kPlugCategShell 10

  91. #define kPlugCategGenerator 11

  92. #define kVstAutomationReadWrite 4

  93. #define kVstProcessLevelUser 1

  94. #define kVstProcessLevelRealtime 2

  95. #define kVstProcessLevelOffline 4

  96. #define kVstProcessPrecision32 0

  97. #define kVstTransportChanged 1

  98. #define kVstVersion 2400

  99. struct ERect {

  100.     short top, left, bottom, right;

  101. };

  102. struct VstTimeInfo_R {

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

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

  105. };

  106. #else

  107. #define VST_FORCE_DEPRECATED 0

  108. #include "vst/aeffectx.h"

  109. typedef VstTimeInfo VstTimeInfo_R;

  110. #endif

  111. 

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

  113. 

  114. static inline

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

  116. {

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

  118. }

  119. 

  120. static inline

  121. const char* VstEffectOpcode2str(const int32_t opcode)

  122. {

  123.     switch (opcode)

  124.     {

  125.     case effOpen:

  126.         return "effOpen";

  127.     case effClose:

  128.         return "effClose";

  129.     case effSetProgram:

  130.         return "effSetProgram";

  131.     case effGetProgram:

  132.         return "effGetProgram";

  133.     case effSetProgramName:

  134.         return "effSetProgramName";

  135.     case effGetProgramName:

  136.         return "effGetProgramName";

  137.     case effGetParamLabel:

  138.         return "effGetParamLabel";

  139.     case effGetParamDisplay:

  140.         return "effGetParamDisplay";

  141.     case effGetParamName:

  142.         return "effGetParamName";

  143. #if ! VST_FORCE_DEPRECATED

  144.     case effGetVu:

  145.         return "effGetVu";

  146. #endif

  147.     case effSetSampleRate:

  148.         return "effSetSampleRate";

  149.     case effSetBlockSize:

  150.         return "effSetBlockSize";

  151.     case effMainsChanged:

  152.         return "effMainsChanged";

  153.     case effEditGetRect:

  154.         return "effEditGetRect";

  155.     case effEditOpen:

  156.         return "effEditOpen";

  157.     case effEditClose:

  158.         return "effEditClose";

  159. #if ! VST_FORCE_DEPRECATED

  160.     case effEditDraw:

  161.         return "effEditDraw";

  162.     case effEditMouse:

  163.         return "effEditMouse";

  164.     case effEditKey:

  165.         return "effEditKey";

  166.     case effEditTop:

  167.         return "effEditTop";

  168.     case effEditSleep:

  169.         return "effEditSleep";

  170.     case effIdentify:

  171.         return "effIdentify";

  172. #endif

  173.     case effGetChunk:

  174.         return "effGetChunk";

  175.     case effSetChunk:

  176.         return "effSetChunk";

  177.     case effProcessEvents:

  178.         return "effProcessEvents";

  179.     case effCanBeAutomated:

  180.         return "effCanBeAutomated";

  181.     case effString2Parameter:

  182.         return "effString2Parameter";

  183. #if ! VST_FORCE_DEPRECATED

  184.     case effGetNumProgramCategories:

  185.         return "effGetNumProgramCategories";

  186. #endif

  187.     case effGetProgramNameIndexed:

  188.         return "effGetProgramNameIndexed";

  189. #if ! VST_FORCE_DEPRECATED

  190.     case effCopyProgram:

  191.         return "effCopyProgram";

  192.     case effConnectInput:

  193.         return "effConnectInput";

  194.     case effConnectOutput:

  195.         return "effConnectOutput";

  196. #endif

  197.     case effGetInputProperties:

  198.         return "effGetInputProperties";

  199.     case effGetOutputProperties:

  200.         return "effGetOutputProperties";

  201.     case effGetPlugCategory:

  202.         return "effGetPlugCategory";

  203. #if ! VST_FORCE_DEPRECATED

  204.     case effGetCurrentPosition:

  205.         return "effGetCurrentPosition";

  206.     case effGetDestinationBuffer:

  207.         return "effGetDestinationBuffer";

  208. #endif

  209.     case effOfflineNotify:

  210.         return "effOfflineNotify";

  211.     case effOfflinePrepare:

  212.         return "effOfflinePrepare";

  213.     case effOfflineRun:

  214.         return "effOfflineRun";

  215.     case effProcessVarIo:

  216.         return "effProcessVarIo";

  217.     case effSetSpeakerArrangement:

  218.         return "effSetSpeakerArrangement";

  219. #if ! VST_FORCE_DEPRECATED

  220.     case effSetBlockSizeAndSampleRate:

  221.         return "effSetBlockSizeAndSampleRate";

  222. #endif

  223.     case effSetBypass:

  224.         return "effSetBypass";

  225.     case effGetEffectName:

  226.         return "effGetEffectName";

  227. #if ! VST_FORCE_DEPRECATED

  228.     case effGetErrorText:

  229.         return "effGetErrorText";

  230. #endif

  231.     case effGetVendorString:

  232.         return "effGetVendorString";

  233.     case effGetProductString:

  234.         return "effGetProductString";

  235.     case effGetVendorVersion:

  236.         return "effGetVendorVersion";

  237.     case effVendorSpecific:

  238.         return "effVendorSpecific";

  239.     case effCanDo:

  240.         return "effCanDo";

  241.     case effGetTailSize:

  242.         return "effGetTailSize";

  243. #if ! VST_FORCE_DEPRECATED

  244.     case effIdle:

  245.         return "effIdle";

  246.     case effGetIcon:

  247.         return "effGetIcon";

  248.     case effSetViewPosition:

  249.         return "effSetViewPosition";

  250. #endif

  251.     case effGetParameterProperties:

  252.         return "effGetParameterProperties";

  253. #if ! VST_FORCE_DEPRECATED

  254.     case effKeysRequired:

  255.         return "effKeysRequired";

  256. #endif

  257.     case effGetVstVersion:

  258.         return "effGetVstVersion";

  259.     case effEditKeyDown:

  260.         return "effEditKeyDown";

  261.     case effEditKeyUp:

  262.         return "effEditKeyUp";

  263.     case effSetEditKnobMode:

  264.         return "effSetEditKnobMode";

  265.     case effGetMidiProgramName:

  266.         return "effGetMidiProgramName";

  267.     case effGetCurrentMidiProgram:

  268.         return "effGetCurrentMidiProgram";

  269.     case effGetMidiProgramCategory:

  270.         return "effGetMidiProgramCategory";

  271.     case effHasMidiProgramsChanged:

  272.         return "effHasMidiProgramsChanged";

  273.     case effGetMidiKeyName:

  274.         return "effGetMidiKeyName";

  275.     case effBeginSetProgram:

  276.         return "effBeginSetProgram";

  277.     case effEndSetProgram:

  278.         return "effEndSetProgram";

  279.     case effGetSpeakerArrangement:

  280.         return "effGetSpeakerArrangement";

  281.     case effShellGetNextPlugin:

  282.         return "effShellGetNextPlugin";

  283.     case effStartProcess:

  284.         return "effStartProcess";

  285.     case effStopProcess:

  286.         return "effStopProcess";

  287.     case effSetTotalSampleToProcess:

  288.         return "effSetTotalSampleToProcess";

  289.     case effSetPanLaw:

  290.         return "effSetPanLaw";

  291.     case effBeginLoadBank:

  292.         return "effBeginLoadBank";

  293.     case effBeginLoadProgram:

  294.         return "effBeginLoadProgram";

  295.     case effSetProcessPrecision:

  296.         return "effSetProcessPrecision";

  297.     case effGetNumMidiInputChannels:

  298.         return "effGetNumMidiInputChannels";

  299.     case effGetNumMidiOutputChannels:

  300.         return "effGetNumMidiOutputChannels";

  301.     default:

  302.         return "unknown";

  303.     }

  304. }

  305. 

  306. static inline

  307. const char* VstMasterOpcode2str(const int32_t opcode)

  308. {

  309.     switch (opcode)

  310.     {

  311.     case audioMasterAutomate:

  312.         return "audioMasterAutomate";

  313.     case audioMasterVersion:

  314.         return "audioMasterVersion";

  315.     case audioMasterCurrentId:

  316.         return "audioMasterCurrentId";

  317.     case audioMasterIdle:

  318.         return "audioMasterIdle";

  319. #if ! VST_FORCE_DEPRECATED

  320.     case audioMasterPinConnected:

  321.         return "audioMasterPinConnected";

  322.     case audioMasterWantMidi:

  323.         return "audioMasterWantMidi";

  324. #endif

  325.     case audioMasterGetTime:

  326.         return "audioMasterGetTime";

  327.     case audioMasterProcessEvents:

  328.         return "audioMasterProcessEvents";

  329. #if ! VST_FORCE_DEPRECATED

  330.     case audioMasterSetTime:

  331.         return "audioMasterSetTime";

  332.     case audioMasterTempoAt:

  333.         return "audioMasterTempoAt";

  334.     case audioMasterGetNumAutomatableParameters:

  335.         return "audioMasterGetNumAutomatableParameters";

  336.     case audioMasterGetParameterQuantization:

  337.         return "audioMasterGetParameterQuantization";

  338. #endif

  339.     case audioMasterIOChanged:

  340.         return "audioMasterIOChanged";

  341. #if ! VST_FORCE_DEPRECATED

  342.     case audioMasterNeedIdle:

  343.         return "audioMasterNeedIdle";

  344. #endif

  345.     case audioMasterSizeWindow:

  346.         return "audioMasterSizeWindow";

  347.     case audioMasterGetSampleRate:

  348.         return "audioMasterGetSampleRate";

  349.     case audioMasterGetBlockSize:

  350.         return "audioMasterGetBlockSize";

  351.     case audioMasterGetInputLatency:

  352.         return "audioMasterGetInputLatency";

  353.     case audioMasterGetOutputLatency:

  354.         return "audioMasterGetOutputLatency";

  355. #if ! VST_FORCE_DEPRECATED

  356.     case audioMasterGetPreviousPlug:

  357.         return "audioMasterGetPreviousPlug";

  358.     case audioMasterGetNextPlug:

  359.         return "audioMasterGetNextPlug";

  360.     case audioMasterWillReplaceOrAccumulate:

  361.         return "audioMasterWillReplaceOrAccumulate";

  362. #endif

  363.     case audioMasterGetCurrentProcessLevel:

  364.         return "audioMasterGetCurrentProcessLevel";

  365.     case audioMasterGetAutomationState:

  366.         return "audioMasterGetAutomationState";

  367.     case audioMasterOfflineStart:

  368.         return "audioMasterOfflineStart";

  369.     case audioMasterOfflineRead:

  370.         return "audioMasterOfflineRead";

  371.     case audioMasterOfflineWrite:

  372.         return "audioMasterOfflineWrite";

  373.     case audioMasterOfflineGetCurrentPass:

  374.         return "audioMasterOfflineGetCurrentPass";

  375.     case audioMasterOfflineGetCurrentMetaPass:

  376.         return "audioMasterOfflineGetCurrentMetaPass";

  377. #if ! VST_FORCE_DEPRECATED

  378.     case audioMasterSetOutputSampleRate:

  379.         return "audioMasterSetOutputSampleRate";

  380.     case audioMasterGetOutputSpeakerArrangement:

  381.         return "audioMasterGetOutputSpeakerArrangement";

  382. #endif

  383.     case audioMasterGetVendorString:

  384.         return "audioMasterGetVendorString";

  385.     case audioMasterGetProductString:

  386.         return "audioMasterGetProductString";

  387.     case audioMasterGetVendorVersion:

  388.         return "audioMasterGetVendorVersion";

  389.     case audioMasterVendorSpecific:

  390.         return "audioMasterVendorSpecific";

  391. #if ! VST_FORCE_DEPRECATED

  392.     case audioMasterSetIcon:

  393.         return "audioMasterSetIcon";

  394. #endif

  395.     case audioMasterCanDo:

  396.         return "audioMasterCanDo";

  397.     case audioMasterGetLanguage:

  398.         return "audioMasterGetLanguage";

  399. #if ! VST_FORCE_DEPRECATED

  400.     case audioMasterOpenWindow:

  401.         return "audioMasterOpenWindow";

  402.     case audioMasterCloseWindow:

  403.         return "audioMasterCloseWindow";

  404. #endif

  405.     case audioMasterGetDirectory:

  406.         return "audioMasterGetDirectory";

  407.     case audioMasterUpdateDisplay:

  408.         return "audioMasterUpdateDisplay";

  409.     case audioMasterBeginEdit:

  410.         return "audioMasterBeginEdit";

  411.     case audioMasterEndEdit:

  412.         return "audioMasterEndEdit";

  413.     case audioMasterOpenFileSelector:

  414.         return "audioMasterOpenFileSelector";

  415.     case audioMasterCloseFileSelector:

  416.         return "audioMasterCloseFileSelector";

  417. #if ! VST_FORCE_DEPRECATED

  418.     case audioMasterEditFile:

  419.         return "audioMasterEditFile";

  420.     case audioMasterGetChunkFile:

  421.         return "audioMasterGetChunkFile";

  422.     case audioMasterGetInputSpeakerArrangement:

  423.         return "audioMasterGetInputSpeakerArrangement";

  424. #endif

  425.     default:

  426.         return "unknown";

  427.     }

  428. }

  429. 

  430. #endif // CARLA_VST_INCLUDES_H