state_for()

FeedbackProcessor::State & MayaFlux::Buffers::FeedbackProcessor::state_for ( const std::shared_ptr< Buffer > &  buffer )

private

Definition at line 233 of file FeedbackBuffer.cpp.

{
    auto [found, inserted] = m_states.try_emplace(buffer.get());
    State& state = found->second;
 
    if (inserted) {
        state.coefs = m_coefficients;
        state.values.assign(m_taps.size(), 0.0);
        state.window.assign(m_taps.size() + 1, 0.0);
        state.lag_prev.assign(m_taps.size(), 1.0);
        state.lag_now.assign(m_taps.size(), 1.0);
 
        if (auto feedback_buffer = std::dynamic_pointer_cast<FeedbackBuffer>(buffer)) {
            state.ring = &feedback_buffer->get_history_buffer();
        } else {
            state.own.resize(m_capacity);
            state.ring = &state.own;
        }
    }
 
    return state;
}

References buffer, MayaFlux::Buffers::FeedbackProcessor::State::coefs, MayaFlux::Buffers::FeedbackProcessor::State::lag_now, MayaFlux::Buffers::FeedbackProcessor::State::lag_prev, m_capacity, m_coefficients, m_states, m_taps, MayaFlux::Buffers::FeedbackProcessor::State::own, MayaFlux::Memory::HistoryBuffer< T >::resize(), MayaFlux::Buffers::FeedbackProcessor::State::ring, MayaFlux::Buffers::FeedbackProcessor::State::values, and MayaFlux::Buffers::FeedbackProcessor::State::window.

Referenced by on_attach(), and processing_function().

Here is the call graph for this function:

Here is the caller graph for this function: