mirror of
https://github.com/KhronosGroup/Vulkan-Hpp
synced 2024-11-30 15:40:08 +00:00
59 lines
1.7 KiB
C++
59 lines
1.7 KiB
C++
// Copyright(c) 2019, 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 Samples : InstanceVersion
|
|
// Get the version of instance-level functionality supported by the implementation.
|
|
|
|
#include "../utils/utils.hpp"
|
|
|
|
#include <iostream>
|
|
#include <sstream>
|
|
|
|
std::string decodeAPIVersion( uint32_t apiVersion )
|
|
{
|
|
return std::to_string( VK_VERSION_MAJOR( apiVersion ) ) + "." + std::to_string( VK_VERSION_MINOR( apiVersion ) ) +
|
|
"." + std::to_string( VK_VERSION_PATCH( apiVersion ) );
|
|
}
|
|
|
|
int main( int /*argc*/, char ** /*argv*/ )
|
|
{
|
|
try
|
|
{
|
|
std::unique_ptr<vk::raii::Context> context = vk::raii::su::make_unique<vk::raii::Context>();
|
|
|
|
/* VULKAN_KEY_START */
|
|
|
|
uint32_t apiVersion = context->enumerateInstanceVersion();
|
|
std::cout << "APIVersion = " << decodeAPIVersion( apiVersion ) << std::endl;
|
|
|
|
/* VULKAN_KEY_END */
|
|
}
|
|
catch ( vk::SystemError & err )
|
|
{
|
|
std::cout << "vk::SystemError: " << err.what() << std::endl;
|
|
exit( -1 );
|
|
}
|
|
catch ( std::exception & err )
|
|
{
|
|
std::cout << "std::exception: " << err.what() << std::endl;
|
|
exit( -1 );
|
|
}
|
|
catch ( ... )
|
|
{
|
|
std::cout << "unknown error\n";
|
|
exit( -1 );
|
|
}
|
|
return 0;
|
|
}
|