process_sample()

double MayaFlux::Nodes::BinaryOpNode::process_sample ( double  input = 0. )

overridevirtual

Processes a single sample through both nodes and combines the results.

Parameters

input

The input sample

Returns

The combined output after processing through both nodes

The input is processed by both the left and right nodes, and their outputs are combined using the specified function.

Implements MayaFlux::Nodes::Node.

Definition at line 104 of file NodeCombine.cpp.

{
    if (!m_lhs || !m_rhs) {
        return input;
    }
 
    if (!is_initialized())
        initialize();
 
    atomic_inc_modulator_count(m_lhs->m_modulator_count, 1);
    atomic_inc_modulator_count(m_rhs->m_modulator_count, 1);
 
    uint32_t lstate = m_lhs->m_state.load();
    if (lstate & NodeState::PROCESSED) {
        m_last_lhs_value = input + m_lhs->get_last_output();
    } else {
        m_last_lhs_value = m_lhs->process_sample(input);
        atomic_add_flag(m_lhs->m_state, NodeState::PROCESSED);
    }
 
    uint32_t rstate = m_rhs->m_state.load();
    if (rstate & NodeState::PROCESSED) {
        m_last_rhs_value = input + m_rhs->get_last_output();
    } else {
        m_last_rhs_value = m_rhs->process_sample(input);
        atomic_add_flag(m_rhs->m_state, NodeState::PROCESSED);
    }
 
    m_last_output = m_func(m_last_lhs_value, m_last_rhs_value);
 
    if (!m_state_saved || (m_state_saved && m_fire_events_during_snapshot))
        notify_tick(m_last_output);
 
    atomic_dec_modulator_count(m_lhs->m_modulator_count, 1);
    atomic_dec_modulator_count(m_rhs->m_modulator_count, 1);
 
    try_reset_processed_state(m_lhs);
    try_reset_processed_state(m_rhs);
 
    return m_last_output;
}

References MayaFlux::Nodes::atomic_add_flag(), MayaFlux::Nodes::atomic_dec_modulator_count(), MayaFlux::Nodes::atomic_inc_modulator_count(), initialize(), input, is_initialized(), MayaFlux::Nodes::Node::m_fire_events_during_snapshot, m_func, m_last_lhs_value, MayaFlux::Nodes::Node::m_last_output, m_last_rhs_value, m_lhs, m_rhs, m_state_saved, notify_tick(), MayaFlux::Nodes::PROCESSED, and MayaFlux::Nodes::try_reset_processed_state().

Referenced by process_batch().

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