Method AddLayoutTransition

layers/sync/sync_access_state.cpp:754–767

}

void PendingBarriers::AddLayoutTransition(AccessState* access_state, const OrderingBarrier& layout_transition_ordering_barrier,
                                          uint32_t layout_transition_handle_index) {
    // NOTE: in contrast to read/write barriers, we don't do reuse search here,
    // mostly because we didn't see a beneficial use case yet.
    // Storing handle index can be a hint it would be harder to find duplicates.
    PendingBarrierInfo& info = infos.emplace_back();
    info.type = PendingBarrierType::LayoutTransition;
    info.index = (uint32_t)layout_transitions.size();
    info.access_state = access_state;

    PendingLayoutTransition& layout_transition = layout_transitions.emplace_back();
    layout_transition.ordering = layout_transition_ordering_barrier;
    layout_transition.handle_index = layout_transition_handle_index;
}

void PendingBarriers::Apply(const ResourceUsageTag exec_tag) {
    for (const PendingBarrierInfo& info : infos) {