compute_sampler_hash()

size_t MayaFlux::Core::BackendResourceManager::compute_sampler_hash ( vk::Filter  filter, vk::SamplerAddressMode  address_mode, float  max_anisotropy  ) const

private

Definition at line 1068 of file BackendResoureManager.cpp.

{
    size_t hash = 0;
    auto hash_combine = [](size_t& seed, size_t value) {
        seed ^= value + 0x9e3779b9 + (seed << 6) + (seed >> 2);
    };
 
    hash_combine(hash, static_cast<size_t>(filter));
    hash_combine(hash, static_cast<size_t>(address_mode));
    hash_combine(hash, std::hash<float> {}(max_anisotropy));
 
    return hash;
}