mirror of
https://github.com/KhronosGroup/Vulkan-Hpp.git
synced 2025-09-16 15:29:11 -04:00
102 lines
2.9 KiB
C++
102 lines
2.9 KiB
C++
// Copyright(c) 2024, NVIDIA CORPORATION. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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// VulkanHpp Test : CppStdModule
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// Compile test on using c++20 modules
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import std;
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import vulkan_hpp;
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#if defined( _MSC_VER )
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# pragma warning( disable : 4189 ) // local variable is initialized but not referenced
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#elif defined( __GNUC__ )
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# pragma GCC diagnostic ignored "-Wunused-variable"
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#else
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// unknow compiler... just ignore the warnings for yourselves ;)
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#endif
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#include <assert.h>
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#include <vulkan/vulkan_hpp_macros.hpp>
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static std::string AppName = "CppStdModule";
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static std::string EngineName = "Vulkan.cppm";
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#if VULKAN_HPP_DISPATCH_LOADER_DYNAMIC == 1
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VULKAN_HPP_DEFAULT_DISPATCH_LOADER_DYNAMIC_STORAGE
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#endif
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int main( int /*argc*/, char ** /*argv*/ )
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{
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std::cout << "test CppStdModule" << std::endl;
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/* VULKAN_HPP_KEY_START */
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try
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{
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#if ( VULKAN_HPP_DISPATCH_LOADER_DYNAMIC == 1 )
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// initialize minimal set of function pointers
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VULKAN_HPP_DEFAULT_DISPATCHER.init();
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#endif
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// initialize the vk::ApplicationInfo structure
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vk::ApplicationInfo applicationInfo( AppName.c_str(), 1, EngineName.c_str(), 1, vk::makeApiVersion( 1, 0, 0, 0 ) );
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// initialize the vk::InstanceCreateInfo
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vk::InstanceCreateInfo instanceCreateInfo( {}, &applicationInfo );
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// create an Instance
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vk::Instance instance = vk::createInstance( instanceCreateInfo );
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#if ( VULKAN_HPP_DISPATCH_LOADER_DYNAMIC == 1 )
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// initialize function pointers for instance
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VULKAN_HPP_DEFAULT_DISPATCHER.init( instance );
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#endif
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// some minimal check for std::hash on a vk-type
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auto h1 = std::hash<vk::Instance>{}( instance );
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auto h2 = std::hash<VkInstance>{}( static_cast<VkInstance>( instance ) );
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assert( h1 == h2 );
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std::unordered_set<vk::Instance> uset;
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uset.insert( instance );
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std::unordered_map<vk::Instance, size_t> umap;
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umap[instance] = 1;
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vk::FormatFeatureFlags fff;
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auto hf = std::hash<vk::FormatFeatureFlags>{}( fff );
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// destroy it again
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instance.destroy();
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}
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catch ( vk::SystemError & err )
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{
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std::cout << "vk::SystemError: " << err.what() << std::endl;
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exit( -1 );
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}
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catch ( std::exception & err )
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{
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std::cout << "std::exception: " << err.what() << std::endl;
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exit( -1 );
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}
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catch ( ... )
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{
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std::cout << "unknown error\n";
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exit( -1 );
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}
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/* VULKAN_HPP_KEY_END */
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return 0;
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}
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