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
template <typename T>
void unused( T const & )
{}
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 ) );
VULKAN_HPP_DEFAULT_DISPATCHER.init( *instance );
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;
// unlink a struct from a StructureChain
sc7.unlink<vk::PhysicalDeviceMaintenance3Properties>();
// some invalid unlink calls
// sc7.unlink<vk::PhysicalDeviceMaintenance3Properties>(); // assertion fires on trying to unlink some already
// unlinked structure sc7.unlink<vk::PhysicalDeviceProperties2>();
// sc1.unlink<vk::PhysicalDeviceMaintenance3Properties>();
// re-link a struct
sc7.relink<vk::PhysicalDeviceMaintenance3Properties>();
// invalid re-linking
// sc7.relink<vk::PhysicalDeviceProperties2>();
// sc1.relink<vk::PhysicalDeviceMaintenance3Properties>();
// sc1.relink<vk::PhysicalDeviceIDProperties>(); // assertion fires on trying to relink some structure
// that hasn't been unlinked
// simple call, passing structures in
vk::PhysicalDeviceFeatures2 pdf;
physicalDevice.getFeatures2( &pdf );
// simple calls, getting structure back
vk::PhysicalDeviceFeatures2 a = physicalDevice.getFeatures2();
unused( a );
// complex calls, getting StructureChain back
auto c = physicalDevice.getFeatures2<vk::PhysicalDeviceFeatures2, vk::PhysicalDeviceVariablePointerFeatures>();
vk::PhysicalDeviceFeatures2 & c0 = c.get<vk::PhysicalDeviceFeatures2>();
unused( c0 );
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auto t0 = c.get<vk::PhysicalDeviceFeatures2, vk::PhysicalDeviceVariablePointerFeatures>();
unused( t0 );
auto d = physicalDevice.getFeatures2<vk::PhysicalDeviceFeatures2, vk::PhysicalDeviceVariablePointerFeatures>();
vk::PhysicalDeviceFeatures2 & d0 = d.get<vk::PhysicalDeviceFeatures2>();
unused( d0 );
vk::PhysicalDeviceVariablePointerFeatures & d1 = d.get<vk::PhysicalDeviceVariablePointerFeatures>();
unused( d1 );
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auto t1 = d.get<vk::PhysicalDeviceFeatures2, vk::PhysicalDeviceVariablePointerFeatures>();
unused( t1 );
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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 );
unused( qfd );
}
catch ( vk::SystemError const & err )
{
std::cout << "vk::SystemError: " << err.what() << std::endl;
exit( -1 );
}
catch ( ... )
{
std::cout << "unknown error\n";
exit( -1 );
}
return 0;
}