Function main

samples/PhysicalDeviceFeatures/PhysicalDeviceFeatures.cpp:23–656

static char const * EngineName = "Vulkan.hpp";

int main()
{
  try
  {
    vk::Instance instance = vk::su::createInstance( AppName, EngineName, {}, {}, VK_API_VERSION_1_1 );
#if !defined( NDEBUG )
    vk::DebugUtilsMessengerEXT debugUtilsMessenger = instance.createDebugUtilsMessengerEXT( vk::su::makeDebugUtilsMessengerCreateInfoEXT() );
#endif

    // enumerate the physicalDevices
    std::vector<vk::PhysicalDevice> physicalDevices = instance.enumeratePhysicalDevices();

    /* VULKAN_KEY_START */

    std::cout << std::boolalpha;
    for ( size_t i = 0; i < physicalDevices.size(); i++ )
    {
      // some features are only valid, if a corresponding extension is available!
      std::vector<vk::ExtensionProperties> extensionProperties = physicalDevices[i].enumerateDeviceExtensionProperties();

      std::cout << "PhysicalDevice " << i << " :\n";
      auto features2 = physicalDevices[i]
                         .getFeatures2<vk::PhysicalDeviceFeatures2,
                                       vk::PhysicalDevice16BitStorageFeatures,
                                       vk::PhysicalDevice8BitStorageFeaturesKHR,
                                       vk::PhysicalDeviceASTCDecodeFeaturesEXT,
                                       vk::PhysicalDeviceBlendOperationAdvancedFeaturesEXT,
                                       vk::PhysicalDeviceBufferDeviceAddressFeaturesEXT,
                                       vk::PhysicalDeviceCoherentMemoryFeaturesAMD,
                                       vk::PhysicalDeviceComputeShaderDerivativesFeaturesNV,
                                       vk::PhysicalDeviceConditionalRenderingFeaturesEXT,
                                       vk::PhysicalDeviceCooperativeMatrixFeaturesNV,
                                       vk::PhysicalDeviceCornerSampledImageFeaturesNV,
                                       vk::PhysicalDeviceCoverageReductionModeFeaturesNV,
                                       vk::PhysicalDeviceDedicatedAllocationImageAliasingFeaturesNV,
                                       vk::PhysicalDeviceDepthClipEnableFeaturesEXT,
                                       vk::PhysicalDeviceDescriptorIndexingFeaturesEXT,
                                       vk::PhysicalDeviceExclusiveScissorFeaturesNV,
                                       vk::PhysicalDeviceFragmentDensityMapFeaturesEXT,
                                       vk::PhysicalDeviceFragmentShaderBarycentricFeaturesNV,
                                       vk::PhysicalDeviceFragmentShaderInterlockFeaturesEXT,
                                       vk::PhysicalDeviceHostQueryResetFeaturesEXT,
                                       vk::PhysicalDeviceImagelessFramebufferFeaturesKHR,
                                       vk::PhysicalDeviceIndexTypeUint8FeaturesEXT,
                                       vk::PhysicalDeviceInlineUniformBlockFeaturesEXT,
                                       vk::PhysicalDeviceLineRasterizationFeaturesEXT,
                                       vk::PhysicalDeviceMemoryPriorityFeaturesEXT,
                                       vk::PhysicalDeviceMeshShaderFeaturesNV,
                                       vk::PhysicalDeviceMultiviewFeatures,
                                       vk::PhysicalDevicePipelineExecutablePropertiesFeaturesKHR,
                                       vk::PhysicalDeviceProtectedMemoryFeatures,
                                       vk::PhysicalDeviceRepresentativeFragmentTestFeaturesNV,
                                       vk::PhysicalDeviceSamplerYcbcrConversionFeatures,
                                       vk::PhysicalDeviceScalarBlockLayoutFeaturesEXT,
                                       vk::PhysicalDeviceShaderAtomicInt64FeaturesKHR,
                                       vk::PhysicalDeviceShaderDemoteToHelperInvocationFeaturesEXT,
                                       vk::PhysicalDeviceShaderDrawParametersFeatures,
                                       vk::PhysicalDeviceShaderFloat16Int8FeaturesKHR,