mirror of
https://github.com/KhronosGroup/Vulkan-Hpp
synced 2024-12-12 12:30:11 +00:00
66 lines
2.1 KiB
C++
66 lines
2.1 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 : InstanceLayerProperties
|
|
// Get global layer properties to know what layers are available to enable at CreateInstance time.
|
|
|
|
#include "vulkan/vulkan.hpp"
|
|
|
|
#include <iostream>
|
|
#include <sstream>
|
|
#include <vector>
|
|
|
|
int main( int /*argc*/, char ** /*argv*/ )
|
|
{
|
|
try
|
|
{
|
|
/* VULKAN_KEY_START */
|
|
|
|
std::vector<vk::LayerProperties> layerProperties = vk::enumerateInstanceLayerProperties();
|
|
|
|
std::cout << "Instance Layers:" << std::endl;
|
|
if ( layerProperties.empty() )
|
|
{
|
|
std::cout << "Set the environment variable VK_LAYER_PATH to point to the location of your layers" << std::endl;
|
|
}
|
|
for ( auto const & lp : layerProperties )
|
|
{
|
|
std::cout << lp.layerName << ":" << std::endl;
|
|
std::cout << "\tVersion: " << lp.implementationVersion << std::endl;
|
|
std::cout << "\tAPI Version: (" << ( lp.specVersion >> 22 ) << "." << ( ( lp.specVersion >> 12 ) & 0x03FF ) << "."
|
|
<< ( lp.specVersion & 0xFFF ) << ")" << std::endl;
|
|
std::cout << "\tDescription: " << lp.description << std::endl;
|
|
std::cout << 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::runtexceptionime_error: " << err.what() << std::endl;
|
|
exit( -1 );
|
|
}
|
|
catch ( ... )
|
|
{
|
|
std::cout << "unknown error\n";
|
|
exit( -1 );
|
|
}
|
|
return 0;
|
|
}
|