ChecklayerRequirementsSatisfied()

bool Spices::VulkanInstance::ChecklayerRequirementsSatisfied ( )

private

Iter all our layers, check whether all satisfied or not.

Returns

Returns true if all layers satisfied.

Get all layer extensions nums.

Get all instance layer that supported.

Check whether all layer satisfied.

Get all layer extensions nums.

Get all instance layer that supported.

Check whether all layer satisfied.

Definition at line 257 of file VulkanInstance.cpp.

    {
        SPICES_PROFILE_ZONE;
 
        uint32_t layerCount;
        vkEnumerateInstanceLayerProperties(&layerCount, nullptr);
 
        std::vector<VkLayerProperties> availableLayers(layerCount);
        vkEnumerateInstanceLayerProperties(&layerCount, availableLayers.data());
 
        std::set<std::string> requiredLayers(m_LayerProperties.begin(), m_LayerProperties.end());
 
        for (const auto& layer : availableLayers) 
        {
            requiredLayers.erase(layer.layerName);
        }
 
        if (!requiredLayers.empty())
        {
            for (auto& set : requiredLayers)
            {
                std::stringstream ss;
                ss << "Instance Layer Required: " << set << ", Which is not satisfied";
                
                SPICES_CORE_WARN(ss.str())
            }
        }
 
        return requiredLayers.empty();
    }

Referenced by VulkanInstance().