get_segments_data()

std::vector< DataVariant > MayaFlux::Kakshya::VideoStreamContainer::get_segments_data ( const std::vector< RegionSegment > &  segments ) const

overridevirtual

Get data for multiple region segments efficiently.

Parameters

segments

Vector of region segments to extract data from

Returns

Vector of DataVariant vectors, one per segment

Implements MayaFlux::Kakshya::NDDataContainer.

Definition at line 271 of file VideoStreamContainer.cpp.

{
    std::optional<std::vector<DataVariant>> result;
    seqlock_read_void(m_data_lock, 8, [&] {
        result = m_data;
    });
    return result.value_or(std::vector<DataVariant> {});
}

References m_data, and m_data_lock.