cleanup_completed_routing()

void MayaFlux::Nodes::NodeGraphManager::cleanup_completed_routing

(

ProcessingToken

token

)

Cleans up completed routing transitions for a given token.

Parameters

token

Processing domain to clean up routing for

This method should be called after routing states have been updated to remove any nodes or networks that have completed their fade-out transitions and are no longer contributing to the output of their previous channels.

Definition at line 746 of file NodeGraphManager.cpp.

{
    std::vector<std::pair<std::shared_ptr<Node>, uint32_t>> nodes_to_remove;
 
    for (const auto& node : m_node_registry) {
        if (!node->needs_channel_routing())
            continue;
 
        auto& state = node->get_routing_state();
 
        if (state.phase == RoutingState::COMPLETED) {
            for (uint32_t ch = 0; ch < 32; ch++) {
                if ((state.from_channels & (1 << ch)) && !(state.to_channels & (1 << ch))) {
                    nodes_to_remove.emplace_back(node, ch);
                }
            }
            state = RoutingState {};
        }
    }
 
    for (auto& [node, channel] : nodes_to_remove) {
        remove_from_root(node, token, channel);
    }
 
    std::vector<std::pair<std::shared_ptr<Network::NodeNetwork>, uint32_t>> networks_to_cleanup;
 
    for (const auto& network : get_all_networks(token)) {
        if (!network || !network->needs_channel_routing())
            continue;
 
        auto& state = network->get_routing_state();
 
        if (state.phase == RoutingState::COMPLETED) {
            network->set_channel_mask(state.to_channels);
 
            for (uint32_t ch = 0; ch < 32; ch++) {
                if ((state.from_channels & (1 << ch)) && !(state.to_channels & (1 << ch))) {
                    networks_to_cleanup.emplace_back(network, ch);
                }
            }
            state = RoutingState {};
        }
    }
 
    for (auto& [network, channel] : networks_to_cleanup) {
        network->remove_channel_usage(channel);
 
        if (network->get_channel_mask() == 0) {
            auto& networks = m_audio_networks[token];
            std::erase_if(networks, [&](const auto& n) { return n == network; });
            unregister_network_global(network);
        }
    }
}

References MayaFlux::Nodes::RoutingState::COMPLETED, get_all_networks(), m_audio_networks, m_node_registry, network, remove_from_root(), and unregister_network_global().

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