Method UpdateAccessState

layers/sync/sync_access_context.cpp:531–551

}

void AccessContext::UpdateAccessState(const vvl::Buffer& buffer, SyncAccessIndex current_usage, const AccessRange& range,
                                      ResourceUsageTagEx tag_ex, SyncFlags flags) {
    assert(range.valid());
    assert(!finalized_);

    if (current_usage == SYNC_ACCESS_INDEX_NONE) {
        return;
    }
    if (!SimpleBinding(buffer)) {
        return;
    }
    if (range.empty()) {
        return;
    }

    const VkDeviceSize base_address = ResourceBaseAddress(buffer);
    const AccessRange buffer_range = range + base_address;

    auto pos = access_state_map_.LowerBound(buffer_range.begin);
    DoUpdateAccessState(pos, buffer_range, current_usage, AttachmentAccess::NonAttachment(), tag_ex, flags);
}

void AccessContext::UpdateAccessState(ImageRangeGen& range_gen, SyncAccessIndex current_usage, ResourceUsageTagEx tag_ex,
                                      SyncFlags flags) {