IsExtensionMeetDemand()

bool Spices::VulkanDevice::IsExtensionMeetDemand ( const VkPhysicalDevice & device )

private

Check all Extension we need meet;.

Parameters

[in]

device

VkPhysicalDevice.

Returns

Returns true if all Extension we need meet.

Get all physicaldevice extensions nums.

Get all physicaldevice extensions that supported.

Get all physicaldevice extension requirements our engine needed.

Check whether all extensions satisfied.

Get NvperfDeviceExtensions.

Add NvperfDeviceExtensions to m_ExtensionProperties.

Get all physicaldevice extensions nums.

Get all physicaldevice extensions that supported.

Get all physicaldevice extension requirements our engine needed.

Check whether all extensions satisfied.

Get NvperfDeviceExtensions.

Add NvperfDeviceExtensions to m_ExtensionProperties.

Definition at line 584 of file VulkanDevice.cpp.

    {
        SPICES_PROFILE_ZONE;
 
        uint32_t extensionCount;
        vkEnumerateDeviceExtensionProperties(device, nullptr, &extensionCount, nullptr);
 
        std::vector<VkExtensionProperties> availableExtensions(extensionCount);
        vkEnumerateDeviceExtensionProperties(device, nullptr, &extensionCount, availableExtensions.data());
 
        GetExtensionRequirements();
 
        std::set<std::string> requiredExtensions(m_ExtensionProperties.begin(), m_ExtensionProperties.end());
 
        std::vector<const char*> nvperfDeviceExtensions;
        NSIGHTPERF_GPUPROFILERHUD_QUERYDEVICEEXTENSION(m_VulkanState.m_Instance, device, nvperfDeviceExtensions)
 
        for (auto& e : nvperfDeviceExtensions)
        {
            requiredExtensions.insert(e);
        }
 
        for (const auto& extension : availableExtensions) 
        {
            requiredExtensions.erase(extension.extensionName);
        }
 
        if (requiredExtensions.empty())
        {
            m_ExtensionProperties.insert(m_ExtensionProperties.end(), nvperfDeviceExtensions.begin(), nvperfDeviceExtensions.end());
 
            return true;
        }
        else
        {
            for (auto& set : requiredExtensions)
            {
                VkPhysicalDeviceProperties deviceProperties;
                vkGetPhysicalDeviceProperties(device, &deviceProperties);
 
                std::stringstream ss;
                ss << "Device Extension Required: " << set << ", Which is not satisfied with device: " << deviceProperties.deviceName;
                SPICES_CORE_WARN(ss.str())
            }
 
            return false;
        }
    }

References GetExtensionRequirements().