vst2

package module

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Versions in this module

v0

v0.11.0

Feb 23, 2024

Changes in this version

+ type CanDoResponse int64

+ const MaybeCanDo

+ const NoCanDo

+ const YesCanDo

v0.10.0

May 23, 2021

Changes in this version

type Parameter

+ GetValueFunc func(value float32) float32

+ GetValueLabelFunc func(value float32) string

+ NotAutomated bool

+ func (e Parameter) GetValue() float32

+ func (e Parameter) GetValueLabel() string

v0.9.0

Apr 5, 2021

Changes in this version

+ const FileExtension — darwin/amd64, linux/amd64, windows/amd64

+ const MIDI

+ const SysExMIDI

+ type AutomationState uintptr

+ const AutomationOff

+ const AutomationRead

+ const AutomationReadWrite

+ const AutomationUnsupported

+ const AutomationWrite

type DoubleBuffer

+ Frames int

+ func (b DoubleBuffer) Channel(i int) []float64

+ func (b DoubleBuffer) Read(s signal.Floating) int

+ func (b DoubleBuffer) Write(s signal.Floating) int

+ type EditorRectangle struct

+ Bottom int16

+ Left int16

+ Right int16

+ Top int16

+ type Event interface

+ type EventsPtr C.Events

+ func Events(events ...Event) *EventsPtr

+ func (e *EventsPtr) Event(i int) Event

+ func (e *EventsPtr) Free()

+ func (e *EventsPtr) NumEvents() int

type FloatBuffer

+ Frames int

+ func (b FloatBuffer) Channel(i int) []float32

+ func (b FloatBuffer) Read(s signal.Floating) int

+ func (b FloatBuffer) Write(s signal.Floating) int

+ type Host struct

+ GetBufferSize HostGetBufferSizeFunc

+ GetProcessLevel HostGetProcessLevelFunc

+ GetSampleRate HostGetSampleRateFunc

+ GetTimeInfo HostGetTimeInfoFunc

+ func (h Host) Callback() HostCallbackFunc

type HostCallbackFunc

+ func NoopHostCallback() HostCallbackFunc

+ type HostCanDoString string

+ const HostCanAcceptIOChanges

+ const HostCanCloseFileSelector

+ const HostCanOffline

+ const HostCanOpenFileSelector

+ const HostCanReceiveEvents

+ const HostCanReceiveMIDIEvent

+ const HostCanReportConnectionChanges

+ const HostCanSendEvents

+ const HostCanSendMIDIEvent

+ const HostCanSendRealtimeMIDIEvent

+ const HostCanSendTimeInfo

+ const HostCanShellCategory

+ const HostCanSizeWindow

+ const HostCanStartStopProcess

+ type HostGetBufferSizeFunc func() int

+ type HostGetProcessLevelFunc func() ProcessLevel

+ type HostGetSampleRateFunc func() signal.Frequency

+ type HostGetTimeInfoFunc func() *TimeInfo

+ type HostLanguage uintptr

+ const HostLanguageEnglish

+ const HostLanguageFrench

+ const HostLanguageGerman

+ const HostLanguageItalian

+ const HostLanguageJapanese

+ const HostLanguageSpanish

type HostOpcode

+ const HostGetBufferSize

+ type KeyCode struct

+ Character int32

+ type MIDIEvent struct

+ Data [3]byte

+ DeltaFrames int32

+ Detune uint8

+ Flags MIDIEventFlag

+ NoteLength int32

+ NoteOffVelocity uint8

+ NoteOffset int32

+ type MIDIEventFlag int32

+ const MIDIEventRealtime

+ type MIDIKey struct

+ Index int32

+ KeyNumber int32

+ Name ascii64

+ type MIDIProgram struct

+ Flags MIDIProgramFlag

+ Index int32

+ MIDIBankLsb int8

+ MIDIBankMsb int8

+ MIDIProgram int8

+ Name ascii64

+ ParentIndex int32

+ type MIDIProgramCategory struct

+ Index int32

+ Name ascii64

+ ParentIndex int32

+ type MIDIProgramFlag int32

+ const MIDIProgramIsOmni

+ type ModifierKeyFlag uint8

+ const ModifierKeyAlternate

+ const ModifierKeyCommand

+ const ModifierKeyControl

+ const ModifierKeyShift

+ type PanningLaw float32

+ const PanningLawEqualPower

+ const PanningLawLinear

+ type Parameter struct

+ Name string

+ Unit string

+ Value float32

+ ValueLabel string

+ type ParameterFlag int32

+ const ParameterCanRamp

+ const ParameterIsSwitch

+ const ParameterSupportsDisplayCategory

+ const ParameterSupportsDisplayIndex

+ const ParameterUsesFloatStep

+ const ParameterUsesIntStep

+ const ParameterUsesIntegerMinMax

+ type ParameterProperties struct

+ Category int16

+ CategoryLabel ascii24

+ DisplayIndex int16

+ Flags ParameterFlag

+ Label ascii64

+ LargeStepFloat float32

+ LargeStepInteger int32

+ MaxInteger int32

+ MinInteger int32

+ ParametersInCategory int16

+ ShortLabel ascii8

+ SmallStepFloat float32

+ StepFloat float32

+ StepInteger int32

+ type PatchChunk struct

+ NumElements int32

+ PluginUniqueID int32

+ PluginVersion int32

+ type PinProperties struct

+ Flags PinPropertiesFlag

+ Label ascii64

+ ShortLabel ascii8

+ type PinPropertiesFlag int32

+ const PinIsActive

+ const PinIsStereo

+ const PinUseSpeaker

type Plugin

+ func (p *Plugin) CurrentProgramName() string

+ func (p *Plugin) Flags() PluginFlag

+ func (p *Plugin) GetBankData() []byte

+ func (p *Plugin) GetProgramData() []byte

+ func (p *Plugin) NumParams() int

+ func (p *Plugin) NumPrograms() int

+ func (p *Plugin) ParamName(index int) string

+ func (p *Plugin) ParamProperties(index int) (*ParameterProperties, bool)

+ func (p *Plugin) ParamUnitName(index int) string

+ func (p *Plugin) ParamValue(index int) float32

+ func (p *Plugin) ParamValueName(index int) string

+ func (p *Plugin) Program() int

+ func (p *Plugin) ProgramName(index int) string

+ func (p *Plugin) Resume()

+ func (p *Plugin) SetBankData(data []byte)

+ func (p *Plugin) SetCurrentProgramName(s string)

+ func (p *Plugin) SetParamValue(index int, value float32)

+ func (p *Plugin) SetProgram(index int)

+ func (p *Plugin) SetProgramData(data []byte)

+ func (p *Plugin) Suspend()

+ type PluginCanDoString string

+ const PluginCanBypass

+ const PluginCanMIDIProgramNames

+ const PluginCanOffline

+ const PluginCanReceiveEvents

+ const PluginCanReceiveMIDIEvent

+ const PluginCanReceiveTimeInfo

+ const PluginCanSendEvents

+ const PluginCanSendMIDIEvent

+ type PluginCategory uintptr

+ const PluginCategoryAnalysis

+ const PluginCategoryEffect

+ const PluginCategoryGenerator

+ const PluginCategoryMastering

+ const PluginCategoryOfflineProcess

+ const PluginCategoryRestoration

+ const PluginCategoryRoomFx

+ const PluginCategoryShell

+ const PluginCategorySpacializer

+ const PluginCategorySurroundFx

+ const PluginCategorySynth

+ const PluginCategoryUnknown

+ type PluginFlag int32

+ const PluginDoubleProcessing

+ const PluginFloatProcessing

+ const PluginHasEditor

+ const PluginIsSynth

+ const PluginNoSoundInStop

+ const PluginProgramChunks

+ type PluginOpcode uint32

+ const PlugBeginLoadBank

+ const PlugBeginLoadProgram

+ const PlugBeginSetProgram

+ const PlugCanBeAutomated

+ const PlugCanDo

+ const PlugEditClose

+ const PlugEditGetRect

+ const PlugEditIdle

+ const PlugEditKeyDown

+ const PlugEditKeyUp

+ const PlugEditOpen

+ const PlugEndSetProgram

+ const PlugGetCurrentMidiProgram

+ const PlugGetInputProperties

+ const PlugGetMidiKeyName

+ const PlugGetMidiProgramCategory

+ const PlugGetMidiProgramName

+ const PlugGetNumMidiInputChannels

+ const PlugGetNumMidiOutputChannels

+ const PlugGetOutputProperties

+ const PlugGetPlugCategory

+ const PlugGetPluginName

+ const PlugGetProductString

+ const PlugGetSpeakerArrangement

+ const PlugGetTailSize

+ const PlugGetVendorString

+ const PlugGetVendorVersion

+ const PlugGetVstVersion

+ const PlugHasMidiProgramsChanged

+ const PlugOfflineNotify

+ const PlugOfflinePrepare

+ const PlugOfflineRun

+ const PlugProcessEvents

+ const PlugProcessVarIo

+ const PlugSetBypass

+ const PlugSetEditKnobMode

+ const PlugSetPanLaw

+ const PlugSetProcessPrecision

+ const PlugSetTotalSampleToProcess

+ const PlugShellGetNextPlugin

+ const PlugStartProcess

+ const PlugStopProcess

+ const PlugString2Parameter

+ const PlugVendorSpecific

+ func (i PluginOpcode) String() string

+ type Preset struct

+ type ProcessLevel uintptr

+ type ProcessPrecision int64

+ const ProcessDouble

+ const ProcessFloat

type Processor

+ Parameters []Parameter

+ Presets []Preset

+ func (p *Processor) Allocator(init ProcessorInitFunc) pipe.ProcessorAllocatorFunc

+ type ProgressProcessedFunc func(int)

+ type SysExDataPtr struct

+ func SysExData(b []byte) SysExDataPtr

+ func (s SysExDataPtr) Bytes() []byte

+ func (s SysExDataPtr) Free()

+ type SysExMIDIEvent struct

+ DeltaFrames int32

+ SysExDump SysExDataPtr

+ type TimeInfoFlag int32

type VST

+ func (v *VST) Plugin(c HostCallbackFunc) *Plugin

+ func (v *VST) Processor(h Host, progressFn ProgressProcessedFunc) *Processor

+ type VirtualKey uint8

+ const VirtualKeyAdd

+ const VirtualKeyAlt

+ const VirtualKeyBack

+ const VirtualKeyClear

+ const VirtualKeyControl

+ const VirtualKeyDecimal

+ const VirtualKeyDelete

+ const VirtualKeyDivide

+ const VirtualKeyDown

+ const VirtualKeyEnd

+ const VirtualKeyEnter

+ const VirtualKeyEquals

+ const VirtualKeyEscape

+ const VirtualKeyF1

+ const VirtualKeyF10

+ const VirtualKeyF11

+ const VirtualKeyF12

+ const VirtualKeyF2

+ const VirtualKeyF3

+ const VirtualKeyF4

+ const VirtualKeyF5

+ const VirtualKeyF6

+ const VirtualKeyF7

+ const VirtualKeyF8

+ const VirtualKeyF9

+ const VirtualKeyHelp

+ const VirtualKeyHome

+ const VirtualKeyInsert

+ const VirtualKeyLeft

+ const VirtualKeyMultiply

+ const VirtualKeyNext

+ const VirtualKeyNumlock

+ const VirtualKeyNumpad0

+ const VirtualKeyNumpad1

+ const VirtualKeyNumpad2

+ const VirtualKeyNumpad3

+ const VirtualKeyNumpad4

+ const VirtualKeyNumpad5

+ const VirtualKeyNumpad6

+ const VirtualKeyNumpad7

+ const VirtualKeyNumpad8

+ const VirtualKeyNumpad9

+ const VirtualKeyPageDown

+ const VirtualKeyPageUp

+ const VirtualKeyPause

+ const VirtualKeyPrint

+ const VirtualKeyReturn

+ const VirtualKeyRight

+ const VirtualKeyScroll

+ const VirtualKeySelect

+ const VirtualKeySeparator

+ const VirtualKeyShift

+ const VirtualKeySnapshot

+ const VirtualKeySpace

+ const VirtualKeySubtract

+ const VirtualKeyTab

+ const VirtualKeyUp

v0.8.0

Oct 23, 2020

Changes in this version

type HostProperties

+ SampleRate signal.Frequency

v0.7.0

Aug 19, 2020

Changes in this version

+ const EffectMagic

+ const Extension — darwin/amd64, windows/amd64

+ const SpeakerC

+ const SpeakerCs

+ const SpeakerL

+ const SpeakerLc

+ const SpeakerLfe

+ const SpeakerLfe2

+ const SpeakerLs

+ const SpeakerM

+ const SpeakerR

+ const SpeakerRc

+ const SpeakerRs

+ const SpeakerS

+ const SpeakerSl

+ const SpeakerSr

+ const SpeakerTfc

+ const SpeakerTfl

+ const SpeakerTfr

+ const SpeakerTm

+ const SpeakerTrc

+ const SpeakerTrl

+ const SpeakerTrr

+ const SpeakerUndefined

+ func Processor(vst VST, callback HostCallbackAllocator, init ProcessorInitFunc) pipe.ProcessorAllocatorFunc

+ func ScanPaths() (paths []string)

+ type DoubleBuffer struct

+ func NewDoubleBuffer(numChannels, bufferSize int) DoubleBuffer

+ func (b DoubleBuffer) CopyFrom(s signal.Floating)

+ func (b DoubleBuffer) CopyTo(s signal.Floating)

+ func (b DoubleBuffer) Free()

+ type EffectFlags int32

+ const EffFlagsCanDoubleReplacing

+ const EffFlagsCanReplacing

+ const EffFlagsHasEditor

+ const EffFlagsIsSynth

+ const EffFlagsNoSoundInStop

+ const EffFlagsProgramChunks

+ type EffectOpcode uint64

+ const EffBeginLoadBank

+ const EffBeginLoadProgram

+ const EffBeginSetProgram

+ const EffCanBeAutomated

+ const EffCanDo

+ const EffClose

+ const EffEditClose

+ const EffEditGetRect

+ const EffEditIdle

+ const EffEditKeyDown

+ const EffEditKeyUp

+ const EffEditOpen

+ const EffEndSetProgram

+ const EffGetChunk

+ const EffGetCurrentMidiProgram

+ const EffGetEffectName

+ const EffGetInputProperties

+ const EffGetMidiKeyName

+ const EffGetMidiProgramCategory

+ const EffGetMidiProgramName

+ const EffGetNumMidiInputChannels

+ const EffGetNumMidiOutputChannels

+ const EffGetOutputProperties

+ const EffGetParamDisplay

+ const EffGetParamLabel

+ const EffGetParamName

+ const EffGetParameterProperties

+ const EffGetPlugCategory

+ const EffGetProductString

+ const EffGetProgram

+ const EffGetProgramName

+ const EffGetProgramNameIndexed

+ const EffGetSpeakerArrangement

+ const EffGetTailSize

+ const EffGetVendorString

+ const EffGetVendorVersion

+ const EffGetVstVersion

+ const EffHasMidiProgramsChanged

+ const EffOfflineNotify

+ const EffOfflinePrepare

+ const EffOfflineRun

+ const EffOpen

+ const EffProcessEvents

+ const EffProcessVarIo

+ const EffSetBufferSize

+ const EffSetBypass

+ const EffSetChunk

+ const EffSetEditKnobMode

+ const EffSetPanLaw

+ const EffSetProcessPrecision

+ const EffSetProgram

+ const EffSetProgramName

+ const EffSetSampleRate

+ const EffSetSpeakerArrangement

+ const EffSetTotalSampleToProcess

+ const EffShellGetNextPlugin

+ const EffStartProcess

+ const EffStateChanged

+ const EffStopProcess

+ const EffString2Parameter

+ const EffVendorSpecific

+ func (i EffectOpcode) String() string

+ type FloatBuffer struct

+ func NewFloatBuffer(numChannels, bufferSize int) FloatBuffer

+ func (b FloatBuffer) CopyFrom(s signal.Floating)

+ func (b FloatBuffer) CopyTo(s signal.Floating)

+ func (b FloatBuffer) Free()

+ type HostCallbackAllocator func(*HostProperties) HostCallbackFunc

+ type HostCallbackFunc func(HostOpcode, Index, Value, Ptr, Opt) Return

+ func DefaultHostCallback(props *HostProperties) HostCallbackFunc

+ type HostOpcode uint64

+ const HostAutomate

+ const HostBeginEdit

+ const HostCanDo

+ const HostCloseFileSelector

+ const HostCurrentID

+ const HostEndEdit

+ const HostGetAutomationState

+ const HostGetBlockSize

+ const HostGetCurrentProcessLevel

+ const HostGetDirectory

+ const HostGetInputLatency

+ const HostGetLanguage

+ const HostGetOutputLatency

+ const HostGetProductString

+ const HostGetSampleRate

+ const HostGetTime

+ const HostGetVendorString

+ const HostGetVendorVersion

+ const HostIOChanged

+ const HostIdle

+ const HostOfflineGetCurrentMetaPass

+ const HostOfflineGetCurrentPass

+ const HostOfflineRead

+ const HostOfflineStart

+ const HostOfflineWrite

+ const HostOpenFileSelector

+ const HostProcessEvents

+ const HostSizeWindow

+ const HostUpdateDisplay

+ const HostVendorSpecific

+ const HostVersion

+ func (i HostOpcode) String() string

+ type HostProperties struct

+ BufferSize int

+ Channels int

+ CurrentPosition int64

+ type Index int64

+ type Opt float64

+ type Plugin struct

+ Name string

+ Path string

+ func (p *Plugin) CanProcessFloat32() bool

+ func (p *Plugin) CanProcessFloat64() bool

+ func (p *Plugin) Close() error

+ func (p *Plugin) Dispatch(opcode EffectOpcode, index Index, value Value, ptr Ptr, opt Opt) Return

+ func (p *Plugin) ProcessDouble(in, out DoubleBuffer)

+ func (p *Plugin) ProcessFloat(in, out FloatBuffer)

+ func (p *Plugin) SetBufferSize(bufferSize int)

+ func (p *Plugin) SetSampleRate(sampleRate int)

+ func (p *Plugin) SetSpeakerArrangement(in, out *SpeakerArrangement)

+ func (p *Plugin) Start()

+ func (p *Plugin) Stop()

+ type ProcessLevels int32

+ const ProcessLevelOffline

+ const ProcessLevelPrefetch

+ const ProcessLevelRealtime

+ const ProcessLevelUnknown

+ const ProcessLevelUser

+ type ProcessorInitFunc func(*Plugin)

+ type Ptr unsafe.Pointer

+ type Return int64

+ type SMPTEFrameRate int32

+ const SMPTE239fps

+ const SMPTE249fps

+ const SMPTE24fps

+ const SMPTE25fps

+ const SMPTE2997dfps

+ const SMPTE2997fps

+ const SMPTE30dfps

+ const SMPTE30fps

+ const SMPTE599fps

+ const SMPTE60fps

+ const SMPTEFilm16mm

+ const SMPTEFilm35mm

+ type Speaker struct

+ Azimuth float32

+ Elevation float32

+ Future [28]byte

+ Name [64]byte

+ Radius float32

+ Reserved float32

+ Type SpeakerType

+ type SpeakerArrangement struct

+ NumChannels int32

+ Speakers [8]Speaker

+ Type SpeakerArrangementType

+ func (sa *SpeakerArrangement) Ptr() Ptr

+ func (sa *SpeakerArrangement) Value() Value

+ type SpeakerArrangementType int32

+ const SpeakerArr102

+ const SpeakerArr30Cine

+ const SpeakerArr30Music

+ const SpeakerArr31Cine

+ const SpeakerArr31Music

+ const SpeakerArr40Cine

+ const SpeakerArr40Music

+ const SpeakerArr41Cine

+ const SpeakerArr41Music

+ const SpeakerArr50

+ const SpeakerArr51

+ const SpeakerArr60Cine

+ const SpeakerArr60Music

+ const SpeakerArr61Cine

+ const SpeakerArr61Music

+ const SpeakerArr70Cine

+ const SpeakerArr70Music

+ const SpeakerArr71Cine

+ const SpeakerArr71Music

+ const SpeakerArr80Cine

+ const SpeakerArr80Music

+ const SpeakerArr81Cine

+ const SpeakerArr81Music

+ const SpeakerArrEmpty

+ const SpeakerArrMono

+ const SpeakerArrStereo

+ const SpeakerArrStereoCLfe

+ const SpeakerArrStereoCenter

+ const SpeakerArrStereoSide

+ const SpeakerArrStereoSurround

+ const SpeakerArrUserDefined

+ type SpeakerType int32

+ type TimeInfo struct

+ BarStartPos float64

+ CycleEndPos float64

+ CycleStartPos float64

+ Flags TimeInfoFlags

+ NanoSeconds float64

+ PpqPos float64

+ SMPTEOffset int32

+ SamplePos float64

+ SampleRate float64

+ SamplesToNextClock int32

+ Tempo float64

+ TimeSigDenominator int32

+ TimeSigNumerator int32

+ func (ti *TimeInfo) Return() Return

+ type TimeInfoFlags int32

+ const AutomationReading

+ const AutomationWriting

+ const BarsValid

+ const ClockValid

+ const CyclePosValid

+ const NanosValid

+ const PpqPosValid

+ const SMPTEValid

+ const TempoValid

+ const TimeSigValid

+ const TransportChanged

+ const TransportCycleActive

+ const TransportPlaying

+ const TransportRecording

+ type VST struct

+ Name string

+ Path string

+ func Open(path string) (VST, error)

+ func (v VST) Close() error

+ func (v VST) Load(c HostCallbackFunc) *Plugin

+ type Value int64

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