mirror of
https://github.com/KhronosGroup/Vulkan-Hpp.git
synced 2024-09-20 14:02:17 +00:00
c06a3300f6
new: - InstanceVersion: print out the instance version - PhysicalDeviceExtensions: print out the device specific extensions - PhysicalDeviceFeatures: print out the device specific features - PhysicalDeviceGroups: print out the device groups (interesting with SLI) - PhysicalDeviceMemoryProperties: print out the device specific memory properties - PhysicalDeviceQueueFamilyProperties: print out the device specific queue family properties - SurfaceCapabilities: print out the surface specific capabilities - SurfaceFormats: print out the supported surface specific formats improved: - InstanceExtensionProperties: print out the instance extensions alphabetically - InstanceLayerProperties: removed an unused local function - RayTracing: improved fence usage
73 lines
2.4 KiB
C++
73 lines
2.4 KiB
C++
// Copyright(c) 2019, 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 Samples : DeviceExtensionProperties
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// Get extension properties per physical device.
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#include "../utils/utils.hpp"
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#include "vulkan/vulkan.hpp"
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#include <vector>
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static char const* AppName = "DeviceExtensionProperties";
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static char const* EngineName = "Vulkan.hpp";
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int main(int /*argc*/, char ** /*argv*/)
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{
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try
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{
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vk::UniqueInstance instance = vk::su::createInstance(AppName, EngineName);
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#if !defined(NDEBUG)
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vk::UniqueDebugUtilsMessengerEXT debugUtilsMessenger = vk::su::createDebugUtilsMessenger(instance);
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#endif
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// enumerate the physicalDevices
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std::vector<vk::PhysicalDevice> physicalDevices = instance->enumeratePhysicalDevices();
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/* VULKAN_KEY_START */
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for (size_t i=0 ; i<physicalDevices.size() ; i++)
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{
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std::cout << "PhysicalDevice " << i << "\n";
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std::vector<vk::ExtensionProperties> extensionProperties = physicalDevices[i].enumerateDeviceExtensionProperties();
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// sort the extensions alphabetically
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std::sort(extensionProperties.begin(), extensionProperties.end(), [](vk::ExtensionProperties const& a, vk::ExtensionProperties const& b) { return strcmp(a.extensionName, b.extensionName) < 0; });
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for (auto const& ep : extensionProperties)
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{
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std::cout << "\t" << ep.extensionName << ":" << std::endl;
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std::cout << "\t\tVersion: " << ep.specVersion << std::endl;
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std::cout << std::endl;
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}
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}
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/* VULKAN_KEY_END */
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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::runtime_error err)
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{
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std::cout << "std::runtime_error: " << 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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return 0;
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}
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