get_frame_typed()

std::span< const double > MayaFlux::Kakshya::SoundStreamContainer::get_frame_typed ( uint64_t  frame_index ) const

private

Definition at line 232 of file SoundStreamContainer.cpp.

{
    if (frame_index >= m_num_frames) {
        return {};
    }
 
    const auto& spans = get_span_cache();
 
    if (m_structure.organization == OrganizationStrategy::INTERLEAVED) {
        if (spans.empty())
            return {};
 
        auto frame_span = extract_frame<double>(spans[0], frame_index, m_num_channels);
        return { frame_span.data(), frame_span.size() };
    }
 
    static thread_local std::vector<double> frame_buffer;
    auto frame_span = extract_frame<double>(spans, frame_index, frame_buffer);
    return { frame_span.data(), frame_span.size() };
}

References get_span_cache(), MayaFlux::Kakshya::INTERLEAVED, m_num_channels, m_num_frames, m_structure, and MayaFlux::Kakshya::ContainerDataStructure::organization.

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