Method GetOrCreateBindingSet

src/engine/BindingCache.cpp:51–89

}

nvrhi::BindingSetHandle BindingCache::GetOrCreateBindingSet(const nvrhi::BindingSetDesc& desc, nvrhi::IBindingLayout* layout)
{
    size_t hash = 0;
    nvrhi::hash_combine(hash, desc);
    nvrhi::hash_combine(hash, layout);

    m_Mutex.lock_shared();

    nvrhi::BindingSetHandle result;
    auto it = m_BindingSets.find(hash);
    if (it != m_BindingSets.end())
        result = it->second;
    
    m_Mutex.unlock_shared();

    if (!result)
    {
        m_Mutex.lock();

        nvrhi::BindingSetHandle& entry = m_BindingSets[hash];
        if (!entry)
        {
            result = m_Device->createBindingSet(desc, layout);
            entry = result;
        }
        else
            result = entry;

        m_Mutex.unlock();
    }

    if (result)
    {
        assert(result->getDesc());
        assert(*result->getDesc() == desc);
    }

    return result;
}

void BindingCache::Clear()
{