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#include "01 Instance and Devices/05 Loading function exported from a Vulkan Loader library.h"
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#include "01 Instance and Devices/06 Loading global-level functions.h"
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#include "01 Instance and Devices/07 Checking available Instance extensions.h"
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#include "02 Image Presentation/02 Creating a presentation surface.h"
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#include "02 Image Presentation/01 Creating a Vulkan Instance with WSI extensions enabled.h"
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#include "02 Image Presentation/03 Selecting a queue family that supports presentation to a given surface.h"
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#include <01 Instance and Devices/10 Enumerating available physical devices.h>
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#include <01 Instance and Devices/09 Loading instance-level functions.h>
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#include <01 Instance and Devices/10 Enumerating available physical devices.h>
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#include <01 Instance and Devices/12 Getting features and properties of a physical device.h>
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#include <01 Instance and Devices/14 Selecting index of a queue family with desired capabilities.h>
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#include <01 Instance and Devices/16 Loading device-level functions.h>
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#include <01 Instance and Devices/17 Getting a device queue.h>
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#include <01 Instance and Devices/19 Destroying a logical device.h>
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#include <01 Instance and Devices/20 Destroying a Vulkan Instance.h>
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#include <01 Instance and Devices/21 Releasing a Vulkan Loader library.h>
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#include "02 Image Presentation/01 Creating a Vulkan Instance with WSI extensions enabled.h"
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#include "02 Image Presentation/02 Creating a presentation surface.h"
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#include "02 Image Presentation/03 Selecting a queue family that supports presentation to a given surface.h"
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#include <02 Image Presentation/04 Creating a logical device with WSI extensions enabled.h>
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#include <02 Image Presentation/05 Selecting a desired presentation mode.h>
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#include <02 Image Presentation/06 Getting capabilities of a presentation surface.h>
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@ -18,90 +26,177 @@
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#include <02 Image Presentation/10 Selecting a transformation of swapchain images.h>
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#include <02 Image Presentation/11 Selecting a format of swapchain images.h>
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#include <02 Image Presentation/12 Creating a swapchain.h>
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#include <02 Image Presentation/13 Getting handles of swapchain images.h>
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#include <02 Image Presentation/14 Creating a swapchain with R8G8B8A8 format and a MAILBOX present mode.h>
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#include <02 Image Presentation/15 Acquiring a swapchain image.h>
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#include <02 Image Presentation/16 Presenting an image.h>
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#include <02 Image Presentation/17 Destroying a swapchain.h>
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#include <02 Image Presentation/18 Destroying a presentation surface.h>
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#include <03 Command Buffers and Synchronization/07 Creating a semaphore.h>
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#include <03 Command Buffers and Synchronization/08 Creating a fence.h>
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#include <03 Command Buffers and Synchronization/01 Creating a command pool.h>
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#include <03 Command Buffers and Synchronization/02 Allocating command buffers.h>
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#include <03 Command Buffers and Synchronization/03 Beginning a command buffer recording operation.h>
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#include <03 Command Buffers and Synchronization/04 Ending a command buffer recording operation.h>
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#include <03 Command Buffers and Synchronization/05 Resetting a command buffer.h>
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#include <03 Command Buffers and Synchronization/06 Resetting a command pool.h>
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using namespace VulkanCookbook;
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WindowParameters createWindow() {
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WindowParameters window_parameters{};
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const char* name = "hello window";
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window_parameters.HInstance = WindowClass::GetInstance();
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// create window & get hWnd
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auto hWnd = CreateWindow(
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WindowClass::GetName(), name,
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WS_CAPTION | WS_MINIMIZEBOX | WS_SYSMENU,
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CW_USEDEFAULT, CW_USEDEFAULT, 800, 600,
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nullptr, nullptr, WindowClass::GetInstance(), nullptr
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);
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window_parameters.HWnd = hWnd;
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return window_parameters;
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}
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int main() {
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//加载dll
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//加载dll
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LIBRARY_TYPE vulkan_library;
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ConnectWithVulkanLoaderLibrary(vulkan_library);
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//加载vulkan接口
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//加载vulkan接口
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LoadFunctionExportedFromVulkanLoaderLibrary(vulkan_library);
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//调用vulkan接口，加载全局函数指针
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//调用vulkan接口，加载全局函数指针
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LoadGlobalLevelFunctions();
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{
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//调用全局函数指针，检查实例扩展
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//调用全局函数指针，检查实例扩展
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std::vector<VkExtensionProperties> available_extensions;
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CheckAvailableInstanceExtensions(available_extensions);
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}
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//调用全局接口，创建实例
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std::vector<char const*> desired_extensions;
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char* application_name = "hello world";
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VkInstance instance;
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CreateVulkanInstanceWithWsiExtensionsEnabled(desired_extensions, application_name, instance);
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CreateVulkanInstanceWithWsiExtensionsEnabled(desired_extensions, application_name, instance);
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//调用vulkan接口，加载实例函数指针
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//调用vulkan接口，加载实例函数指针
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LoadInstanceLevelFunctions(instance, desired_extensions);
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//调用实例接口，获取物理设备列表
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//调用实例接口，获取物理设备列表
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std::vector<VkPhysicalDevice> available_devices;
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EnumerateAvailablePhysicalDevices(instance, available_devices);
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VkPhysicalDevice physical_device = available_devices[0];
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//调用实例接口，创建逻辑设备，并且检查是否支持交换链
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VkDevice logical_device;
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std::vector< QueueInfo > queue_infos;
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VkPhysicalDeviceFeatures desired_features;
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CreateLogicalDeviceWithWsiExtensionsEnabled(physical_device, queue_infos, desired_extensions, &desired_features, logical_device);
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//调用实例接口，检查物理设备功能
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VkPhysicalDeviceFeatures device_features;
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VkPhysicalDeviceProperties device_properties;
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GetFeaturesAndPropertiesOfPhysicalDevice(physical_device, device_features, device_properties);
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//调用实例接口，获取命令队列信息
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uint32_t graphics_queue_family_index, compute_queue_family_index;
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SelectIndexOfQueueFamilyWithDesiredCapabilities(physical_device, VK_QUEUE_GRAPHICS_BIT, graphics_queue_family_index);
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SelectIndexOfQueueFamilyWithDesiredCapabilities(physical_device, VK_QUEUE_COMPUTE_BIT, compute_queue_family_index);
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std::vector<QueueInfo> requested_queues = { { graphics_queue_family_index, { 1.0f } } };
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if (graphics_queue_family_index != compute_queue_family_index) {
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requested_queues.push_back({ compute_queue_family_index, { 1.0f } });
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}
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//调用实例接口，创建逻辑设备，并且检查是否支持交换链
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VkDevice logical_device;
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desired_extensions.clear();
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CreateLogicalDeviceWithWsiExtensionsEnabled(physical_device, requested_queues, desired_extensions, &device_features, logical_device);
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//调用vulkan接口，加载设备函数指针
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LoadDeviceLevelFunctions(logical_device, desired_extensions);
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//创建窗口
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Window* pWnd;
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WindowParameters window_parameters{};
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pWnd = new Window(600, 800, "hello Window");
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window_parameters.HWnd = pWnd->GetHWnd();
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window_parameters.HInstance = Window::WindowClass::GetInstance();
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WindowParameters&& window_parameters = createWindow();
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VkSurfaceKHR presentation_surface;
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//调用实例接口，创建图像显示设备，需要传递窗口,并启用对应扩展
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//调用实例接口，创建图像显示设备，需要传递窗口,并启用对应扩展
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CreatePresentationSurface(instance, window_parameters, presentation_surface);
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//调用实例接口，寻找支持与图像显示设备通信的命令队列
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//调用实例接口，寻找支持与图像显示设备通信的命令队列
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uint32_t queue_family_index;
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SelectQueueFamilyThatSupportsPresentationToGivenSurface(physical_device, presentation_surface, queue_family_index);
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//调用实例接口，查询图像显示设备的显示模式
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VkPresentModeKHR desired_present_mode{}, present_mode{};
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SelectDesiredPresentationMode(physical_device, presentation_surface, desired_present_mode, present_mode);
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//调用实例接口，查询图像显示设备的显示能力
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//调用实例接口，查询图像显示设备的显示模式
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VkPresentModeKHR present_mode;
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SelectDesiredPresentationMode(physical_device, presentation_surface, VK_PRESENT_MODE_MAILBOX_KHR, present_mode);
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//调用实例接口，查询图像显示设备的显示能力
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VkSurfaceCapabilitiesKHR surface_capabilities;
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GetCapabilitiesOfPresentationSurface(physical_device, presentation_surface, surface_capabilities);
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//获取交换链图片数量
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uint32_t number_of_images;
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SelectNumberOfSwapchainImages(surface_capabilities, number_of_images);
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//获取交换链图片尺寸
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VkExtent2D size_of_images;
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ChooseSizeOfSwapchainImages(surface_capabilities, size_of_images);
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VkImageUsageFlags desired_usages{}, image_usage;
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SelectDesiredUsageScenariosOfSwapchainImages(surface_capabilities, desired_usages, image_usage);
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//选择交换链图像的使用场景：渲染目标、深度模板
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VkImageUsageFlags image_usage;
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SelectDesiredUsageScenariosOfSwapchainImages(surface_capabilities, VK_IMAGE_USAGE_TRANSFER_SRC_BIT, image_usage);
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VkSurfaceTransformFlagBitsKHR desired_transform{}, surface_transform;
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SelectTransformationOfSwapchainImages(surface_capabilities, desired_transform, surface_transform);
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//选择交换链在屏幕上的空间变换
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VkSurfaceTransformFlagBitsKHR surface_transform;
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SelectTransformationOfSwapchainImages(surface_capabilities, VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR, surface_transform);
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//选择交换链图像的格式与颜色空间
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VkFormat image_format;
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VkColorSpaceKHR image_color_space;
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VkSurfaceFormatKHR desired_surface_format{};
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SelectFormatOfSwapchainImages(physical_device, presentation_surface, desired_surface_format, image_format, image_color_space);
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SelectFormatOfSwapchainImages(physical_device, presentation_surface, { VK_FORMAT_B8G8R8A8_UNORM, VK_COLOR_SPACE_SRGB_NONLINEAR_KHR },
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image_format, image_color_space);
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//调用设备接口，创建交换链
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VkSwapchainKHR old_swapchain = VK_NULL_HANDLE, swapchain;
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CreateSwapchain(logical_device, presentation_surface, number_of_images, { image_format, image_color_space }, size_of_images
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, image_usage, surface_transform, present_mode, old_swapchain, swapchain);
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//调用设备接口，获取交换链图像句柄
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std::vector<VkImage> swapchain_images;
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GetHandlesOfSwapchainImages(logical_device, swapchain, swapchain_images);
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//创建指定格式的交换链
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old_swapchain = swapchain;
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CreateSwapchainWithR8G8B8A8FormatAndMailboxPresentMode(physical_device, presentation_surface, logical_device
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, image_usage, size_of_images, image_format, old_swapchain, swapchain, swapchain_images);
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//调用设备接口，创建围栏，用于同步命令
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VkFence fence;
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CreateFence(logical_device, false, fence);
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//调用设备接口，获取当前交换链图像编号
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uint32_t image_index;
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AcquireSwapchainImage(logical_device, swapchain, nullptr, fence, image_index);
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//调用设备接口，获取命令队列
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VkQueue graphics_queue, compute_queue;
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GetDeviceQueue(logical_device, graphics_queue_family_index, 0, graphics_queue);
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GetDeviceQueue(logical_device, compute_queue_family_index, 0, compute_queue);
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VkCommandPool command_pool;
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CreateCommandPool(logical_device, VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT, queue_family_index, command_pool);
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std::vector<VkCommandBuffer> command_buffers;
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AllocateCommandBuffers(logical_device, command_pool, VK_COMMAND_BUFFER_LEVEL_PRIMARY, 10 , command_buffers);
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BeginCommandBufferRecordingOperation(command_buffers[0], VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT, nullptr);
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EndCommandBufferRecordingOperation(command_buffers[0]);
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ResetCommandBuffer(command_buffers[0], false);
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ResetCommandPool(logical_device, command_pool, false);
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VkSemaphore semaphore;
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VulkanCookbook::CreateSemaphore(logical_device, semaphore);
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//显示图像
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std::vector<VkSemaphore> rendering_semaphores;
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std::vector<PresentInfo> images_to_present;
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PresentImage(graphics_queue, rendering_semaphores, images_to_present);
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//调用设备接口，销毁交换链
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DestroySwapchain(logical_device, swapchain);
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//调用实例接口,销毁显示曲面（屏幕）
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DestroyPresentationSurface(instance, presentation_surface);
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//调用设备接口，销毁逻辑设备
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DestroyLogicalDevice(logical_device);
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//调用实例接口，销毁vulkan实例1
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DestroyVulkanInstance(instance);
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//调用系统接口，销毁dll
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ReleaseVulkanLoaderLibrary(vulkan_library);
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return 1;
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}
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