An ExternalPlayheadSynchroniser is used to synchronise the internal Edit's playhead with an AudioProcessor, for use in plugins. More...

#include <tracktion_ExternalPlayheadSynchroniser.h>

Public Member Functions
	ExternalPlayheadSynchroniser (Edit &)
	Constructs an ExternalPlayheadSynchroniser.

bool	synchronise (juce::AudioPlayHead &)
	Synchronises the Edit's playback position with an AudioPlayHead if possible.

bool	synchronise (juce::AudioProcessor &)
	Synchronises the Edit's playback position with the AudioProcessor's playhead if possible.

juce::AudioPlayHead::CurrentPositionInfo	getPositionInfo () const
	Returns the current position info, useful for graphical displays etc.

Detailed Description

An ExternalPlayheadSynchroniser is used to synchronise the internal Edit's playhead with an AudioProcessor, for use in plugins.

Just create one when you create your Edit and repeatedly call the synchronise method in your process block like this:

void processBlock (juce::AudioBuffer<float>& buffer, juce::MidiBuffer& midi) override
{
    // Update position info first
    externalPlayheadSynchroniser.synchronise (*this);
    ...

Constructor & Destructor Documentation

◆ ExternalPlayheadSynchroniser()

tracktion::engine::ExternalPlayheadSynchroniser::ExternalPlayheadSynchroniser ( Edit & )

Constructs an ExternalPlayheadSynchroniser.

Member Function Documentation

◆ synchronise() [1/2]

bool tracktion::engine::ExternalPlayheadSynchroniser::synchronise ( juce::AudioPlayHead & )

Synchronises the Edit's playback position with an AudioPlayHead if possible.

Generally you'd call this at the start of your plugin's processBlock method.

Returns: true if it was able to synchronise, false otherwise.

◆ synchronise() [2/2]

bool tracktion::engine::ExternalPlayheadSynchroniser::synchronise ( juce::AudioProcessor & )

Synchronises the Edit's playback position with the AudioProcessor's playhead if possible.

Generally you'd call this at the start of your plugin's processBlock method.

Returns: true if it was able to synchronise, false otherwise.

◆ getPositionInfo()

juce::AudioPlayHead::CurrentPositionInfo tracktion::engine::ExternalPlayheadSynchroniser::getPositionInfo ( ) const

Returns the current position info, useful for graphical displays etc.

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

tracktion_ExternalPlayheadSynchroniser.h