Extended IAudioProcessor interface for a component: Vst::IAudioPresentationLatency. More...

#include "ivstaudioprocessor.h"

Inheritance diagram for Steinberg::Vst::IAudioPresentationLatency:

Public Member Functions
virtual tresult PLUGIN_API	setAudioPresentationLatencySamples (BusDirection dir, int32 busIndex, uint32 latencyInSamples)=0
	Informs the plug-in about the Audio Presentation Latency in samples for a given direction (kInput/kOutput) and bus index.

Public Member Functions inherited from Steinberg::FUnknown
virtual tresult PLUGIN_API	queryInterface (const TUID _iid, void **obj)=0
	Query for a pointer to the specified interface.

virtual uint32 PLUGIN_API	addRef ()=0
	Adds a reference and returns the new reference count.

virtual uint32 PLUGIN_API	release ()=0
	Releases a reference and returns the new reference count.

Static Public Attributes
static const FUID	iid

Static Public Attributes inherited from Steinberg::FUnknown
static const FUID	iid

Detailed Description

Extended IAudioProcessor interface for a component: Vst::IAudioPresentationLatency.

[plug imp]
[extends IAudioProcessor]
[released: 3.1.0]
[optional]

Inform the plug-in about how long from the moment of generation/acquiring (from file or from Input) it will take for its input to arrive, and how long it will take for its output to be presented (to output or to speaker).

Note for Input Presentation Latency: when reading from file, the first plug-in will have an input presentation latency set to zero. When monitoring audio input from an audio device, the initial input latency is the input latency of the audio device itself.

Note for Output Presentation Latency: when writing to a file, the last plug-in will have an output presentation latency set to zero. When the output of this plug-in is connected to an audio device, the initial output latency is the output latency of the audio device itself.

A value of zero either means no latency or an unknown latency.

Each plug-in adding a latency (returning a none zero value for IAudioProcessor::getLatencySamples) will modify the input presentation latency of the next plug-ins in the mixer routing graph and will modify the output presentation latency of the previous plug-ins.

See also: IAudioProcessor; IComponent

Definition at line 366 of file ivstaudioprocessor.h.

Member Data Documentation

◆ iid

const FUID Steinberg::Vst::IAudioPresentationLatency::iid

static

Definition at line 374 of file ivstaudioprocessor.h.

The documentation for this class was generated from the following file:

juce_audio_processors/format_types/VST3_SDK/pluginterfaces/vst/ivstaudioprocessor.h

Public Member Functions

Static Public Attributes

Detailed Description

Member Data Documentation

◆ iid