get_or_create_audio_unit()

RootAudioUnit & MayaFlux::Buffers::TokenUnitManager::get_or_create_audio_unit

(

ProcessingToken

token

)

Gets or creates a root audio unit for the specified token.

Parameters

token

Processing domain

Returns

Reference to the root audio unit

If the unit doesn't exist, creates it and returns it. Thread-safe creation via lock guard.

Definition at line 73 of file TokenUnitManager.cpp.

{
    auto it = m_audio_units.find(token);
    if (it == m_audio_units.end()) {
        std::lock_guard<std::mutex> lock(m_manager_mutex);
        auto [inserted_it, success] = m_audio_units.emplace(token, RootAudioUnit { .buffer_size = m_preferred_buffer_size });
        return inserted_it->second;
    }
    return it->second;
}

References MayaFlux::Buffers::RootAudioUnit::buffer_size, m_audio_units, m_manager_mutex, and m_preferred_buffer_size.

Referenced by MayaFlux::Buffers::BufferAccessControl::add_audio_buffer(), MayaFlux::Buffers::BufferProcessingControl::add_audio_processor_to_token(), ensure_and_get_audio_unit(), ensure_audio_channels(), MayaFlux::Buffers::BufferAccessControl::get_audio_processing_chain(), MayaFlux::Buffers::BufferAccessControl::get_root_audio_buffer(), and resize_audio_buffers().

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