Vulkan-Hpp/tests/StructureChain/StructureChain.cpp

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// Copyright(c) 2018, NVIDIA CORPORATION. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// VulkanHpp Tests : StructureChain
// Compile-test for StructureChains
#define VULKAN_HPP_DISPATCH_LOADER_DYNAMIC 1
#include "vulkan/vulkan.hpp"
#include <iostream>
static char const* AppName = "StructureChain";
static char const* EngineName = "Vulkan.hpp";
#if defined(_MSC_VER)
#pragma warning( disable : 4189 )
#elif defined(__GNUC__)
#pragma GCC diagnostic ignored "-Wunused-variable"
#else
// unknow compiler... just ignore the warnings for yourselves ;)
#endif
VULKAN_HPP_DEFAULT_DISPATCH_LOADER_DYNAMIC_STORAGE;
int main(int /*argc*/, char ** /*argv*/)
{
try
{
vk::DynamicLoader dl;
PFN_vkGetInstanceProcAddr vkGetInstanceProcAddr = dl.getProcAddress<PFN_vkGetInstanceProcAddr>("vkGetInstanceProcAddr");
VULKAN_HPP_DEFAULT_DISPATCHER.init(vkGetInstanceProcAddr);
vk::ApplicationInfo appInfo(AppName, 1, EngineName, 1, VK_API_VERSION_1_1);
vk::UniqueInstance instance = vk::createInstanceUnique(vk::InstanceCreateInfo({}, &appInfo));
vk::PhysicalDevice physicalDevice = instance->enumeratePhysicalDevices().front();
// some valid StructureChains
vk::StructureChain<vk::PhysicalDeviceProperties2> sc0;
vk::StructureChain<vk::PhysicalDeviceProperties2, vk::PhysicalDeviceIDProperties> sc1;
vk::StructureChain<vk::PhysicalDeviceProperties2, vk::PhysicalDeviceMaintenance3Properties> sc2;
vk::StructureChain<vk::PhysicalDeviceProperties2, vk::PhysicalDevicePushDescriptorPropertiesKHR> sc3;
vk::StructureChain<vk::PhysicalDeviceProperties2, vk::PhysicalDeviceIDProperties, vk::PhysicalDeviceMaintenance3Properties> sc4;
vk::StructureChain<vk::PhysicalDeviceProperties2, vk::PhysicalDeviceIDProperties, vk::PhysicalDevicePushDescriptorPropertiesKHR> sc6;
vk::StructureChain<vk::PhysicalDeviceProperties2, vk::PhysicalDeviceIDProperties, vk::PhysicalDeviceMaintenance3Properties, vk::PhysicalDevicePushDescriptorPropertiesKHR> sc7;
// some invalid StructureChains
//vk::StructureChain<vk::PhysicalDeviceIDProperties, vk::PhysicalDeviceMaintenance3Properties> x;
//vk::StructureChain<vk::PhysicalDeviceIDProperties, vk::PhysicalDeviceMaintenance3Properties, vk::PhysicalDevicePushDescriptorPropertiesKHR> x;
//vk::StructureChain<vk::PhysicalDeviceIDProperties, vk::PhysicalDevicePushDescriptorPropertiesKHR, vk::PhysicalDeviceMaintenance3Properties> x;
//vk::StructureChain<vk::PhysicalDeviceProperties2, vk::PhysicalDeviceIDProperties, vk::PhysicalDeviceIDProperties> x;
//vk::StructureChain<vk::PhysicalDeviceIDProperties, vk::PhysicalDeviceProperties2> x;
// simple call, passing structures in
vk::PhysicalDeviceFeatures2 pdf;
physicalDevice.getFeatures2(&pdf);
// simple calls, getting structure back
vk::PhysicalDeviceFeatures2 a = physicalDevice.getFeatures2();
// complex calls, getting StructureChain back
auto c = physicalDevice.getFeatures2<vk::PhysicalDeviceFeatures2, vk::PhysicalDeviceVariablePointerFeatures>();
vk::PhysicalDeviceFeatures2 & c0 = c.get<vk::PhysicalDeviceFeatures2>();
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auto t0 = c.get<vk::PhysicalDeviceFeatures2, vk::PhysicalDeviceVariablePointerFeatures>();
auto d = physicalDevice.getFeatures2<vk::PhysicalDeviceFeatures2, vk::PhysicalDeviceVariablePointerFeatures>();
vk::PhysicalDeviceFeatures2 & d0 = d.get<vk::PhysicalDeviceFeatures2>();
vk::PhysicalDeviceVariablePointerFeatures & d1 = d.get<vk::PhysicalDeviceVariablePointerFeatures>();
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auto t1 = d.get<vk::PhysicalDeviceFeatures2, vk::PhysicalDeviceVariablePointerFeatures>();
using StructureChain = vk::StructureChain<vk::QueueFamilyProperties2, vk::QueueFamilyCheckpointPropertiesNV>;
using AllocatorType = std::vector<StructureChain>::allocator_type;
auto qfd = physicalDevice.getQueueFamilyProperties2<StructureChain, AllocatorType>(VULKAN_HPP_DEFAULT_DISPATCHER);
}
catch (vk::SystemError err)
{
std::cout << "vk::SystemError: " << err.what() << std::endl;
exit(-1);
}
catch (...)
{
std::cout << "unknown error\n";
exit(-1);
}
return 0;
}