Added: VST Plugin support. Add and configure plugins via Configuration Editor. The plugin's architecture has to match the OS architecture, so most people will need 64-bit plugins. The subdirectory plugins is offered to put plugins into, but they can be opened from any directory with sufficient permissions.

Fixed: When trying to add a high-pass filter in the Configuration Editor, it was instead configured to be a low-pass filter.
2017-06-17 13:04:35 +00:00
1 parent 989812ba36
commit a24eaa0cd9
@@ -0,0 +1,391 @@
+/*
+ * aeffectx.h - simple header to allow VeSTige compilation and eventually work
+ *
+ * Copyright (c) 2006 Javier Serrano Polo <jasp00/at/users.sourceforge.net>
+ *
+ * This file is part of Linux MultiMedia Studio - http://lmms.sourceforge.net
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program (see COPYING); if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301 USA.
+ *
+ */
+
+
+#ifndef _AEFFECTX_H
+#define _AEFFECTX_H
+
+#define CCONST(a, b, c, d)( ( ( (int) a ) << 24 ) |      \
+            ( ( (int) b ) << 16 ) |    \
+            ( ( (int) c ) << 8 ) |     \
+            ( ( (int) d ) << 0 ) )
+
+const int audioMasterAutomate = 0;
+const int audioMasterVersion = 1;
+const int audioMasterCurrentId = 2;
+const int audioMasterIdle = 3;
+const int audioMasterPinConnected = 4;
+// unsupported? 5
+const int audioMasterWantMidi = 6;
+const int audioMasterGetTime = 7;
+const int audioMasterProcessEvents = 8;
+const int audioMasterSetTime = 9;
+const int audioMasterTempoAt = 10;
+const int audioMasterGetNumAutomatableParameters = 11;
+const int audioMasterGetParameterQuantization = 12;
+const int audioMasterIOChanged = 13;
+const int audioMasterNeedIdle = 14;
+const int audioMasterSizeWindow = 15;
+const int audioMasterGetSampleRate = 16;
+const int audioMasterGetBlockSize = 17;
+const int audioMasterGetInputLatency = 18;
+const int audioMasterGetOutputLatency = 19;
+const int audioMasterGetPreviousPlug = 20;
+const int audioMasterGetNextPlug = 21;
+const int audioMasterWillReplaceOrAccumulate = 22;
+const int audioMasterGetCurrentProcessLevel = 23;
+const int audioMasterGetAutomationState = 24;
+const int audioMasterOfflineStart = 25;
+const int audioMasterOfflineRead = 26;
+const int audioMasterOfflineWrite = 27;
+const int audioMasterOfflineGetCurrentPass = 28;
+const int audioMasterOfflineGetCurrentMetaPass = 29;
+const int audioMasterSetOutputSampleRate = 30;
+// unsupported? 31
+const int audioMasterGetSpeakerArrangement = 31; // deprecated in 2.4?
+const int audioMasterGetVendorString = 32;
+const int audioMasterGetProductString = 33;
+const int audioMasterGetVendorVersion = 34;
+const int audioMasterVendorSpecific = 35;
+const int audioMasterSetIcon = 36;
+const int audioMasterCanDo = 37;
+const int audioMasterGetLanguage = 38;
+const int audioMasterOpenWindow = 39;
+const int audioMasterCloseWindow = 40;
+const int audioMasterGetDirectory = 41;
+const int audioMasterUpdateDisplay = 42;
+const int audioMasterBeginEdit = 43;
+const int audioMasterEndEdit = 44;
+const int audioMasterOpenFileSelector = 45;
+const int audioMasterCloseFileSelector = 46; // currently unused
+const int audioMasterEditFile = 47; // currently unused
+const int audioMasterGetChunkFile = 48; // currently unused
+const int audioMasterGetInputSpeakerArrangement = 49; // currently unused
+
+const int effFlagsHasEditor = 1;
+const int effFlagsCanReplacing = 1 << 4; // very likely
+const int effFlagsProgramChunks = 1 << 5; // from Ardour
+const int effFlagsIsSynth = 1 << 8; // currently unused
+
+const int effOpen = 0;
+const int effClose = 1; // currently unused
+const int effSetProgram = 2; // currently unused
+const int effGetProgram = 3; // currently unused
+// The next one was gleaned from http://www.kvraudio.com/forum/viewtopic.php?p=1905347
+const int effSetProgramName = 4;
+const int effGetProgramName = 5; // currently unused
+// The next two were gleaned from http://www.kvraudio.com/forum/viewtopic.php?p=1905347
+const int effGetParamLabel = 6;
+const int effGetParamDisplay = 7;
+const int effGetParamName = 8; // currently unused
+const int effSetSampleRate = 10;
+const int effSetBlockSize = 11;
+const int effMainsChanged = 12;
+const int effEditGetRect = 13;
+const int effEditOpen = 14;
+const int effEditClose = 15;
+const int effEditIdle = 19;
+const int effEditTop = 20;
+const int effIdentify = 22; // from http://www.asseca.org/vst-24-specs/efIdentify.html
+const int effGetChunk = 23; // from Ardour
+const int effSetChunk = 24; // from Ardour
+const int effProcessEvents = 25;
+// The next one was gleaned from http://www.asseca.org/vst-24-specs/efCanBeAutomated.html
+const int effCanBeAutomated = 26;
+// The next one was gleaned from http://www.kvraudio.com/forum/viewtopic.php?p=1905347
+const int effGetProgramNameIndexed = 29;
+// The next one was gleaned from http://www.asseca.org/vst-24-specs/efGetPlugCategory.html
+const int effGetPlugCategory = 35;
+const int effGetEffectName = 45;
+const int effGetParameterProperties = 56; // missing
+const int effGetVendorString = 47;
+const int effGetProductString = 48;
+const int effGetVendorVersion = 49;
+const int effCanDo = 51; // currently unused
+// The next one was gleaned from http://www.asseca.org/vst-24-specs/efIdle.html
+const int effIdle = 53;
+const int effGetVstVersion = 58; // currently unused
+// The next one was gleaned from http://www.asseca.org/vst-24-specs/efBeginSetProgram.html
+const int effBeginSetProgram = 67;
+// The next one was gleaned from http://www.asseca.org/vst-24-specs/efEndSetProgram.html
+const int effEndSetProgram = 68;
+// The next one was gleaned from http://www.asseca.org/vst-24-specs/efShellGetNextPlugin.html
+const int effShellGetNextPlugin = 70;
+// The next one was gleaned from http://www.asseca.org/vst-24-specs/efBeginLoadBank.html
+const int effBeginLoadBank = 75;
+// The next one was gleaned from http://www.asseca.org/vst-24-specs/efBeginLoadProgram.html
+const int  effBeginLoadProgram = 76;
+
+// The next two were gleaned from http://www.kvraudio.com/forum/printview.php?t=143587&start=0
+const int effStartProcess = 71;
+const int effStopProcess = 72;
+
+const int kEffectMagic = CCONST( 'V', 's', 't', 'P' );
+const int kVstLangEnglish = 1;
+const int kVstMidiType = 1;
+
+const int kVstNanosValid = 1 << 8;
+const int kVstPpqPosValid = 1 << 9;
+const int kVstTempoValid = 1 << 10;
+const int kVstBarsValid = 1 << 11;
+const int kVstCyclePosValid = 1 << 12;
+const int kVstTimeSigValid = 1 << 13;
+const int kVstSmpteValid = 1 << 14;   // from Ardour
+const int kVstClockValid = 1 << 15;   // from Ardour
+
+const int kVstTransportPlaying = 1 << 1;
+const int kVstTransportCycleActive = 1 << 2;
+const int kVstTransportChanged = 1;
+
+
+class RemoteVstPlugin;
+
+
+class VstMidiEvent
+{
+public:
+   // 00
+   int type;
+   // 04
+   int byteSize;
+   // 08
+   int deltaFrames;
+   // 0c?
+   int flags;
+   // 10?
+   int noteLength;
+   // 14?
+   int noteOffset;
+   // 18
+   char midiData[4];
+   // 1c?
+   char detune;
+   // 1d?
+   char noteOffVelocity;
+   // 1e?
+   char reserved1;
+   // 1f?
+   char reserved2;
+
+} ;
+
+
+
+
+class VstEvent
+{
+   char dump[sizeof( VstMidiEvent )];
+
+} ;
+
+
+
+
+class VstEvents
+{
+public:
+   // 00
+   int numEvents;
+   // 04
+   void *reserved;
+   // 08
+   VstEvent* events[1];
+
+} ;
+
+
+
+
+// Not finished, neither really used
+class VstParameterProperties
+{
+public:
+/* float stepFloat;
+   char label[64];
+   int flags;
+   int minInteger;
+   int maxInteger;
+   int stepInteger;
+   char shortLabel[8];
+   int category;
+   char categoryLabel[24];
+   char empty[128];*/
+
+   float stepFloat;
+   float smallStepFloat;
+   float largeStepFloat;
+   char label[64];
+   unsigned int flags;
+   unsigned int minInteger;
+   unsigned int maxInteger;
+   unsigned int stepInteger;
+   unsigned int largeStepInteger;
+   char shortLabel[8];
+   unsigned short displayIndex;
+   unsigned short category;
+   unsigned short numParametersInCategory;
+   unsigned short reserved;
+   char categoryLabel[24];
+   char future[16];
+
+} ;
+
+
+#include <stdint.h>
+
+class AEffect
+{
+public:
+   // Never use virtual functions!!!
+   // 00-03
+   int magic;
+   // dispatcher 04-07
+   intptr_t (* dispatcher)( AEffect * , int , int , intptr_t, void * , float );
+   // process, quite sure 08-0b
+   void (* process)( AEffect * , float * * , float * * , int );
+   // setParameter 0c-0f
+   void (* setParameter)( AEffect * , int , float );
+   // getParameter 10-13
+   float (* getParameter)( AEffect * , int );
+   // programs 14-17
+   int numPrograms;
+   // Params 18-1b
+   int numParams;
+   // Input 1c-1f
+   int numInputs;
+   // Output 20-23
+   int numOutputs;
+   // flags 24-27
+   int flags;
+   // Fill somewhere 28-2b
+   void * ptr1;
+   void * ptr2;
+   int initialDelay;
+   // Zeroes 34-37 38-3b
+   int empty3a;
+   int empty3b;
+   // 1.0f 3c-3f
+   float unkown_float;
+   // An object? pointer 40-43
+   void *ptr3;
+   // Zeroes 44-47
+   void *user;
+   // Id 48-4b
+   int32_t uniqueID;
+   int32_t version;
+   // processReplacing 50-53
+   void (* processReplacing)( AEffect * , float * * , float * * , int );
+
+} ;
+
+
+
+
+class VstTimeInfo
+{
+public:
+   // 00
+   double samplePos;
+   // 08
+   double sampleRate;
+   // 10
+   double nanoSeconds;
+   // 18
+   double ppqPos;
+   // 20?
+   double tempo;
+   // 28
+   double barStartPos;
+   // 30?
+   double cycleStartPos;
+   // 38?
+   double cycleEndPos;
+   // 40?
+   int timeSigNumerator;
+   // 44?
+   int timeSigDenominator;
+   // unconfirmed 48 4c 50
+   char empty3[4 + 4 + 4];
+   // 54
+   int flags;
+
+} ;
+
+
+
+typedef intptr_t (* audioMasterCallback)( AEffect * , int32_t, int32_t, intptr_t, void * , float );
+
+
+// from http://www.asseca.org/vst-24-specs/efGetParameterProperties.html
+enum VstParameterFlags
+{
+   kVstParameterIsSwitch                = 1 << 0,  // parameter is a switch (on/off)
+   kVstParameterUsesIntegerMinMax       = 1 << 1,  // minInteger, maxInteger valid
+   kVstParameterUsesFloatStep           = 1 << 2,  // stepFloat, smallStepFloat, largeStepFloat valid
+   kVstParameterUsesIntStep             = 1 << 3,  // stepInteger, largeStepInteger valid
+   kVstParameterSupportsDisplayIndex    = 1 << 4,  // displayIndex valid
+   kVstParameterSupportsDisplayCategory = 1 << 5,  // category, etc. valid
+   kVstParameterCanRamp                 = 1 << 6   // set if parameter value can ramp up/down
+};
+
+// from http://www.asseca.org/vst-24-specs/efBeginLoadProgram.html
+struct VstPatchChunkInfo
+{
+   int32_t version;           // Format Version (should be 1)
+   int32_t pluginUniqueID;    // UniqueID of the plug-in
+   int32_t pluginVersion;     // Plug-in Version
+   int32_t numElements;       // Number of Programs (Bank) or Parameters (Program)
+   char future[48];           // Reserved for future use
+};
+
+// from http://www.asseca.org/vst-24-specs/efGetPlugCategory.html
+enum VstPlugCategory
+{
+  kPlugCategUnknown = 0,    // 0=Unknown, category not implemented
+  kPlugCategEffect,         // 1=Simple Effect
+  kPlugCategSynth,          // 2=VST Instrument (Synths, samplers,...)
+  kPlugCategAnalysis,       // 3=Scope, Tuner, ...
+  kPlugCategMastering,      // 4=Dynamics, ...
+  kPlugCategSpacializer,    // 5=Panners, ...
+  kPlugCategRoomFx,         // 6=Delays and Reverbs
+  kPlugSurroundFx,          // 7=Dedicated surround processor
+  kPlugCategRestoration,    // 8=Denoiser, ...
+  kPlugCategOfflineProcess, // 9=Offline Process
+  kPlugCategShell,          // 10=Plug-in is container of other plug-ins  @see effShellGetNextPlugin()
+  kPlugCategGenerator,      // 11=ToneGenerator, ...
+  kPlugCategMaxCount        // 12=Marker to count the categories
+};
+
+
+
+class VstRect
+{
+public:
+   short top;
+   short left;
+   short bottom;
+   short right;
+} ;
+   
+#endif