get_frame_typed_as()

template<typename T >

auto MayaFlux::Kakshya::TextureContainer::get_frame_typed_as ( uint64_t  frame_index ) const -> std::span<const T>

private

Definition at line 1044 of file TextureContainer.cpp.

{
    if (frame_index >= m_data.size())
        return {};
 
    ensure_cpu(static_cast<uint32_t>(frame_index));
 
    std::span<const T> result;
    seqlock_read_void(m_slot_locks[frame_index], 8, [&] {
        const auto* vec = std::get_if<std::vector<T>>(&m_data[frame_index]);
        if (!vec || vec->empty())
            return;
        const size_t layer_elems = static_cast<size_t>(m_width) * m_height * m_channels;
        const size_t n = std::min(layer_elems, vec->size());
        result = std::span<const T>(vec->data(), n);
    });
 
    return result;
}