mirror of
https://github.com/KhronosGroup/Vulkan-Hpp
synced 2024-12-11 04:00:08 +00:00
85 lines
2.7 KiB
C++
85 lines
2.7 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 : DeviceExtensionProperties
|
|
// Get extension properties per physical device.
|
|
|
|
#include "../utils/utils.hpp"
|
|
#include "vulkan/vulkan.hpp"
|
|
|
|
#include <vector>
|
|
|
|
static char const * AppName = "DeviceExtensionProperties";
|
|
static char const * EngineName = "Vulkan.hpp";
|
|
|
|
int main( int /*argc*/, char ** /*argv*/ )
|
|
{
|
|
try
|
|
{
|
|
vk::Instance instance = vk::su::createInstance( AppName, EngineName );
|
|
#if !defined( NDEBUG )
|
|
vk::DebugUtilsMessengerEXT debugUtilsMessenger =
|
|
instance.createDebugUtilsMessengerEXT( vk::su::makeDebugUtilsMessengerCreateInfoEXT() );
|
|
#endif
|
|
|
|
// enumerate the physicalDevices
|
|
std::vector<vk::PhysicalDevice> physicalDevices = instance.enumeratePhysicalDevices();
|
|
|
|
/* VULKAN_KEY_START */
|
|
|
|
for ( size_t i = 0; i < physicalDevices.size(); i++ )
|
|
{
|
|
std::vector<vk::ExtensionProperties> extensionProperties =
|
|
physicalDevices[i].enumerateDeviceExtensionProperties();
|
|
std::cout << "PhysicalDevice " << i << " : " << extensionProperties.size() << " extensions:\n";
|
|
|
|
// sort the extensions alphabetically
|
|
std::sort( extensionProperties.begin(),
|
|
extensionProperties.end(),
|
|
[]( vk::ExtensionProperties const & a, vk::ExtensionProperties const & b ) {
|
|
return strcmp( a.extensionName, b.extensionName ) < 0;
|
|
} );
|
|
for ( auto const & ep : extensionProperties )
|
|
{
|
|
std::cout << "\t" << ep.extensionName << ":" << std::endl;
|
|
std::cout << "\t\tVersion: " << ep.specVersion << std::endl;
|
|
std::cout << std::endl;
|
|
}
|
|
}
|
|
|
|
/* VULKAN_KEY_END */
|
|
|
|
#if !defined( NDEBUG )
|
|
instance.destroyDebugUtilsMessengerEXT( debugUtilsMessenger );
|
|
#endif
|
|
instance.destroy();
|
|
}
|
|
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;
|
|
}
|