Vulkan-Hpp/samples/SurfaceCapabilities/SurfaceCapabilities.cpp
Andreas Süßenbach c06a3300f6 Add a couple of new samples, improved some others: (#414)
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
2019-10-28 15:36:21 +01:00

149 lines
7.2 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 : SurfaceCapabilities
// Get surface capabilities.
#include "../utils/utils.hpp"
#include "vulkan/vulkan.hpp"
#include <iomanip>
#include <sstream>
#include <vector>
static char const* AppName = "SurfaceCapabilities";
static char const* EngineName = "Vulkan.hpp";
void cout(vk::SurfaceCapabilitiesKHR const& surfaceCapabilities)
{
std::cout << "\tCapabilities:\n";
std::cout << "\t\t" << "currentExtent = " << surfaceCapabilities.currentExtent.width << " x " << surfaceCapabilities.currentExtent.height << "\n";
std::cout << "\t\t" << "currentTransform = " << vk::to_string(surfaceCapabilities.currentTransform) << "\n";
std::cout << "\t\t" << "maxImageArrayLayers = " << surfaceCapabilities.maxImageArrayLayers << "\n";
std::cout << "\t\t" << "maxImageCount = " << surfaceCapabilities.maxImageCount << "\n";
std::cout << "\t\t" << "maxImageExtent = " << surfaceCapabilities.maxImageExtent.width << " x " << surfaceCapabilities.maxImageExtent.height << "\n";
std::cout << "\t\t" << "minImageCount = " << surfaceCapabilities.minImageCount << "\n";
std::cout << "\t\t" << "minImageExtent = " << surfaceCapabilities.minImageExtent.width << " x " << surfaceCapabilities.minImageExtent.height << "\n";
std::cout << "\t\t" << "supportedCompositeAlpha = " << vk::to_string(surfaceCapabilities.supportedCompositeAlpha) << "\n";
std::cout << "\t\t" << "supportedTransforms = " << vk::to_string(surfaceCapabilities.supportedTransforms) << "\n";
std::cout << "\t\t" << "supportedUsageFlags = " << vk::to_string(surfaceCapabilities.supportedUsageFlags) << "\n";
std::cout << "\n";
}
int main(int /*argc*/, char ** /*argv*/)
{
try
{
// need to initialize the dynamic dispatcher before the very first vulkan call
#if (VULKAN_HPP_DISPATCH_LOADER_DYNAMIC == 1)
static vk::DynamicLoader dl;
PFN_vkGetInstanceProcAddr vkGetInstanceProcAddr = dl.getProcAddress<PFN_vkGetInstanceProcAddr>("vkGetInstanceProcAddr");
VULKAN_HPP_DEFAULT_DISPATCHER.init(vkGetInstanceProcAddr);
#endif
std::vector<vk::ExtensionProperties> instanceExtensionProperties = vk::enumerateInstanceExtensionProperties();
bool supportsGetSurfaceCapabilities2 = (std::find_if(instanceExtensionProperties.begin(), instanceExtensionProperties.end(), [](vk::ExtensionProperties const& ep) { return strcmp(ep.extensionName, VK_KHR_GET_SURFACE_CAPABILITIES_2_EXTENSION_NAME) == 0; }) != instanceExtensionProperties.end());
std::vector<std::string> extensions = vk::su::getInstanceExtensions();
if (supportsGetSurfaceCapabilities2)
{
extensions.push_back(VK_KHR_GET_SURFACE_CAPABILITIES_2_EXTENSION_NAME);
}
vk::UniqueInstance instance = vk::su::createInstance(AppName, EngineName, {}, extensions);
#if !defined(NDEBUG)
vk::UniqueDebugUtilsMessengerEXT debugUtilsMessenger = vk::su::createDebugUtilsMessenger(instance);
#endif
// enumerate the physicalDevices
std::vector<vk::PhysicalDevice> physicalDevices = instance->enumeratePhysicalDevices();
vk::su::SurfaceData surfaceData(instance, AppName, AppName, vk::Extent2D(500, 500));
/* VULKAN_KEY_START */
std::cout << std::boolalpha;
for (size_t i=0 ; i<physicalDevices.size() ; i++)
{
// some properties are only valid, if a corresponding extension is available!
std::vector<vk::ExtensionProperties> extensionProperties = physicalDevices[i].enumerateDeviceExtensionProperties();
std::cout << "PhysicalDevice " << i << "\n";
if (supportsGetSurfaceCapabilities2)
{
auto surfaceCapabilities2 = physicalDevices[i].getSurfaceCapabilities2KHR<vk::SurfaceCapabilities2KHR, vk::DisplayNativeHdrSurfaceCapabilitiesAMD,
vk::SharedPresentSurfaceCapabilitiesKHR, vk::SurfaceCapabilitiesFullScreenExclusiveEXT,
vk::SurfaceProtectedCapabilitiesKHR>(*surfaceData.surface);
vk::SurfaceCapabilitiesKHR const& surfaceCapabilities = surfaceCapabilities2.get<vk::SurfaceCapabilities2KHR>().surfaceCapabilities;
cout(surfaceCapabilities);
if (vk::su::contains(extensionProperties, "VK_AMD_display_native_hdr"))
{
vk::DisplayNativeHdrSurfaceCapabilitiesAMD displayNativeHdrSurfaceCapabilities = surfaceCapabilities2.get<vk::DisplayNativeHdrSurfaceCapabilitiesAMD>();
std::cout << "\tDisplayNativeHdrSurfaceCapabilitiesAMD:\n";
std::cout << "\t\t" << "localDimmingSupport = " << static_cast<bool>(displayNativeHdrSurfaceCapabilities.localDimmingSupport) << "\n";
std::cout << "\n";
}
if (vk::su::contains(extensionProperties, "VK_KHR_shared_presentable_image"))
{
vk::SharedPresentSurfaceCapabilitiesKHR sharedPresentSurfaceCapabilities = surfaceCapabilities2.get<vk::SharedPresentSurfaceCapabilitiesKHR>();
std::cout << "\tSharedPresentSurfaceCapabilitiesKHR:\n";
std::cout << "\t\t" << "sharedPresentSupportedUsageFlags = " << vk::to_string(sharedPresentSurfaceCapabilities.sharedPresentSupportedUsageFlags) << "\n";
std::cout << "\n";
}
if (vk::su::contains(extensionProperties, "VK_EXT_full_screen_exclusive"))
{
vk::SurfaceCapabilitiesFullScreenExclusiveEXT surfaceCapabilitiesFullScreenExclusive = surfaceCapabilities2.get<vk::SurfaceCapabilitiesFullScreenExclusiveEXT>();
std::cout << "\tSurfaceCapabilitiesFullScreenExclusiveEXT:\n";
std::cout << "\t\t" << "fullScreenExclusiveSupported = " << static_cast<bool>(surfaceCapabilitiesFullScreenExclusive.fullScreenExclusiveSupported) << "\n";
std::cout << "\n";
}
if (vk::su::contains(extensionProperties, "VK_KHR_surface_protected_capabilities"))
{
vk::SurfaceProtectedCapabilitiesKHR surfaceProtectedCapabilities = surfaceCapabilities2.get<vk::SurfaceProtectedCapabilitiesKHR>();
std::cout << "\tSurfaceProtectedCapabilitiesKHR:\n";
std::cout << "\t\t" << "setSupportsProtected = " << static_cast<bool>(surfaceProtectedCapabilities.setSupportsProtected) << "\n";
std::cout << "\n";
}
}
else
{
vk::SurfaceCapabilitiesKHR surfaceCapabilities = physicalDevices[i].getSurfaceCapabilitiesKHR(*surfaceData.surface);
cout(surfaceCapabilities);
}
}
/* VULKAN_KEY_END */
}
catch (vk::SystemError err)
{
std::cout << "vk::SystemError: " << err.what() << std::endl;
exit(-1);
}
catch (std::runtime_error err)
{
std::cout << "std::runtime_error: " << err.what() << std::endl;
exit(-1);
}
catch (...)
{
std::cout << "unknown error\n";
exit(-1);
}
return 0;
}