aboutsummaryrefslogtreecommitdiff
path: root/externals/grill/vst/src/vst/audioeffectx.h
diff options
context:
space:
mode:
Diffstat (limited to 'externals/grill/vst/src/vst/audioeffectx.h')
-rw-r--r--externals/grill/vst/src/vst/audioeffectx.h185
1 files changed, 0 insertions, 185 deletions
diff --git a/externals/grill/vst/src/vst/audioeffectx.h b/externals/grill/vst/src/vst/audioeffectx.h
deleted file mode 100644
index 11a9cb85..00000000
--- a/externals/grill/vst/src/vst/audioeffectx.h
+++ /dev/null
@@ -1,185 +0,0 @@
-#ifndef __audioeffectx__
-#define __audioeffectx__
-
-//----------------------------------------------------------------------------------------------------------------------------
-// VST Plug-Ins SDK
-// version 2.0 extension
-// (c)1999 Steinberg Soft+Hardware GmbH
-//----------------------------------------------------------------------------------------------------------------------------
-
-#ifndef __AudioEffect__
-#include "AudioEffect.hpp" // version 1.0 base class AudioEffect
-#endif
-
-#ifndef __aeffectx__
-#include "aeffectx.h" // version 2.0 'C' extensions and structures
-#endif
-
-//----------------------------------------------------------------------------------------------------------------------------
-//----------------------------------------------------------------------------------------------------------------------------
-// AudioEffectX extends AudioEffect with the new features. so you should derive
-// your plug from AudioEffectX
-//----------------------------------------------------------------------------------------------------------------------------
-//----------------------------------------------------------------------------------------------------------------------------
-
-class AudioEffectX : public AudioEffect
-{
-public:
- AudioEffectX (audioMasterCallback audioMaster, long numPrograms, long numParams);
- virtual ~AudioEffectX ();
-
- virtual long dispatcher (long opCode, long index, long value, void *ptr, float opt);
-
- // 'host' are methods which go from plug to host, and are usually not overridden
- // 'plug' are methods which you may override to implement the according functionality (to host)
-
-//----------------------------------------------------------------------------------------------------------------------------
-// events + time
-//----------------------------------------------------------------------------------------------------------------------------
-
- // host
- virtual void wantEvents (long filter = 1); // filter is currently ignored, midi channel data only (default)
- virtual VstTimeInfo* getTimeInfo (long filter);
- // returns const VstTimeInfo* (or 0 if not supported)
- // filter should contain a mask indicating which fields are requested
- // (see valid masks in aeffectx.h), as some items may require extensive
- // conversions
- virtual long tempoAt (long pos); // returns tempo (in bpm * 10000) at sample frame location <pos>
- bool sendVstEventsToHost (VstEvents* events); // true:success
-
- // plug
- virtual long processEvents (VstEvents* events) {return 0;} // wants no more...else return 1!
- // VstEvents and VstMidiEvents are declared in aeffectx.h
-
-//----------------------------------------------------------------------------------------------------------------------------
-// parameters and programs
-//----------------------------------------------------------------------------------------------------------------------------
-
- // host
- virtual long getNumAutomatableParameters ();
- virtual long getParameterQuantization (); // returns the integer value for +1.0 representation,
- // or 1 if full single float precision is maintained
- // in automation. parameter index in <value> (-1: all, any)
- // plug
- virtual bool canParameterBeAutomated (long index) { return true; }
- virtual bool string2parameter (long index, char* text) {return false;} // note: implies setParameter. text==0 is to be
- // expected to check the capability (returns true).
- virtual float getChannelParameter (long channel, long index) {return 0;}
- virtual long getNumCategories () {return 1L;}
- virtual bool getProgramNameIndexed (long category, long index, char* text) {return false;}
- virtual bool copyProgram (long destination) {return false;}
-
-//----------------------------------------------------------------------------------------------------------------------------
-// connections, configuration
-//----------------------------------------------------------------------------------------------------------------------------
-
- // host
- virtual bool ioChanged (); // tell host numInputs and/or numOutputs and/or numParameters has changed
- virtual bool needIdle (); // plug needs idle calls (outside its editor window)
- virtual bool sizeWindow (long width, long height);
- virtual double updateSampleRate (); // gets and returns sample rate from host (may issue setSampleRate() )
- virtual long updateBlockSize (); // same for block size
- virtual long getInputLatency ();
- virtual long getOutputLatency ();
- virtual AEffect* getPreviousPlug (long input); // input can be -1 in which case the first found is returned
- virtual AEffect* getNextPlug (long output); // output can be -1 in which case the first found is returned
-
- // plug
- virtual void inputConnected (long index, bool state) {} // input at <index> has been (dis-)connected,
- virtual void outputConnected (long index, bool state) {} // same as input; state == true: connected
- virtual bool getInputProperties (long index, VstPinProperties* properties) {return false;}
- virtual bool getOutputProperties (long index, VstPinProperties* properties) {return false;}
- virtual VstPlugCategory getPlugCategory()
- { if (cEffect.flags & effFlagsIsSynth) return kPlugCategSynth; return kPlugCategUnknown; }
-
-//----------------------------------------------------------------------------------------------------------------------------
-// realtime
-//----------------------------------------------------------------------------------------------------------------------------
-
- // host
- virtual long willProcessReplacing (); // returns 0: not implemented, 1: replacing, 2: accumulating
- virtual long getCurrentProcessLevel (); // returns: 0: not supported,
- // 1: currently in user thread (gui)
- // 2: currently in audio thread or irq (where process is called)
- // 3: currently in 'sequencer' thread or irq (midi, timer etc)
- // 4: currently offline processing and thus in user thread
- // other: not defined, but probably pre-empting user thread.
- virtual long getAutomationState (); // returns 0: not supported, 1: off, 2:read, 3:write, 4:read/write
- virtual void wantAsyncOperation (bool state = true); // notify host that we want to operate asynchronously.
- // process() will return immedeately; host will poll getCurrentPosition
- // to see if data are available in time.
- virtual void hasExternalBuffer (bool state = true); // external dsp, may have their own output buffe (32 bit float)
- // host then requests this via effGetDestinationBuffer
-
- // plug
- virtual long reportCurrentPosition () {return 0;} // for external dsp, see wantAsyncOperation ()
- virtual float* reportDestinationBuffer () {return 0;} // for external dsp (dma option)
-
-//----------------------------------------------------------------------------------------------------------------------------
-// offline
-//----------------------------------------------------------------------------------------------------------------------------
-
- // host
- virtual bool offlineRead (VstOfflineTask* offline, VstOfflineOption option, bool readSource = true);
- virtual bool offlineWrite (VstOfflineTask* offline, VstOfflineOption option);
- virtual bool offlineStart (VstAudioFile* ptr, long numAudioFiles, long numNewAudioFiles);
- virtual long offlineGetCurrentPass ();
- virtual long offlineGetCurrentMetaPass ();
-
- // plug
- virtual bool offlineNotify (VstAudioFile* ptr, long numAudioFiles, bool start) { return false; }
- virtual bool offlinePrepare (VstOfflineTask* offline, long count) {return false;}
- virtual bool offlineRun (VstOfflineTask* offline, long count) {return false;}
-
- virtual long offlineGetNumPasses () {return 0;}
- virtual long offlineGetNumMetaPasses () {return 0;}
-
-//----------------------------------------------------------------------------------------------------------------------------
-// other
-//----------------------------------------------------------------------------------------------------------------------------
-
- // host
- virtual void setOutputSamplerate (float samplerate);
- virtual bool getSpeakerArrangement (VstSpeakerArrangement* pluginInput, VstSpeakerArrangement* pluginOutput);
- virtual bool getHostVendorString (char* text); // fills <text> with a string identifying the vendor (max 64 char)
- virtual bool getHostProductString (char* text); // fills <text> with a string with product name (max 64 char)
- virtual long getHostVendorVersion (); // returns vendor-specific version
- virtual long hostVendorSpecific (long lArg1, long lArg2, void* ptrArg, float floatArg); // no definition
- virtual long canHostDo (char* text); // see 'hostCanDos' in audioeffectx.cpp
- // returns 0: don't know (default), 1: yes, -1: no
- virtual void isSynth (bool state = true); // will call wantEvents if true
- virtual void noTail (bool state = true); // true: tells host we produce no output when silence comes in
- // enables host to omit process() when no data are present
- // on any one input.
- virtual long getHostLanguage (); // returns VstHostLanguage
- virtual void* openWindow (VstWindow*); // create new window
- virtual bool closeWindow (VstWindow*); // close a newly created window
- virtual void* getDirectory (); // get the plug's directory, FSSpec on mac, else char*
- virtual bool updateDisplay(); // something has changed, update 'multi-fx' display
- // returns true if supported
-
- // plug
- virtual bool processVariableIo (VstVariableIo* varIo) {return false;}
- virtual bool setSpeakerArrangement (VstSpeakerArrangement* pluginInput, VstSpeakerArrangement* pluginOutput) {return false;}
- virtual void setBlockSizeAndSampleRate (long blockSize, float sampleRate)
- {this->blockSize = blockSize; this->sampleRate = sampleRate;}
- virtual bool setBypass(bool onOff) {return false;} // for 'soft-bypass; process() still called
- virtual bool getEffectName (char* name) {return false;} // name max 32 char
- virtual bool getErrorText (char* text) {return false;} // max 256 char
- virtual bool getVendorString (char* text) {return false;} // fill text with a string identifying the vendor (max 64 char)
- virtual bool getProductString (char* text) {return false;} // fill text with a string identifying the product name (max 64 char) // fills <ptr> with a string with product name (max 64 char)
- virtual long getVendorVersion () {return 0;} // return vendor-specific version
- virtual long vendorSpecific (long lArg, long lArg2, void* ptrArg, float floatArg) {return 0;}
- // no definition, vendor specific handling
- virtual long canDo (char* text) {return 0;} // see 'plugCanDos' in audioeffectx.cpp. return values:
- // 0: don't know (default), 1: yes, -1: no
- virtual void* getIcon () {return 0;} // not yet defined
- virtual bool setViewPosition (long x, long y) {return false;}
- virtual long getGetTailSize () {return 0; }
- virtual long fxIdle () {return 0;}
- virtual bool getParameterProperties (long index, VstParameterProperties* p) {return false;}
- virtual bool keysRequired () {return false;} // version 1 plugs will return true
- virtual long getVstVersion () {return 2;}
-};
-
-#endif