mirror of
https://github.com/opus-tango/IntroductionToVulkan.git
synced 2026-03-20 12:05:20 +00:00
Updated License to Apache 2.0
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codergirl42
@@ -1,151 +1,147 @@
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// Copyright 2016 Intel Corporation All Rights Reserved
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//
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// Intel makes no representations about the suitability of this software for any purpose.
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// THIS SOFTWARE IS PROVIDED ""AS IS."" INTEL SPECIFICALLY DISCLAIMS ALL WARRANTIES,
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// EXPRESS OR IMPLIED, AND ALL LIABILITY, INCLUDING CONSEQUENTIAL AND OTHER INDIRECT DAMAGES,
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// FOR THE USE OF THIS SOFTWARE, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PROPRIETARY
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// RIGHTS, AND INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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// Intel does not assume any responsibility for any errors which may appear in this software
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// nor any responsibility to update it.
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#if !defined(VULKAN_COMMON_HEADER)
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#define VULKAN_COMMON_HEADER
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#include <vector>
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#include "vulkan.h"
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#include "OperatingSystem.h"
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namespace ApiWithoutSecrets {
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// ************************************************************ //
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// QueueParameters //
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// //
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// Vulkan Queue's parameters container class //
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// ************************************************************ //
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struct QueueParameters {
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VkQueue Handle;
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uint32_t FamilyIndex;
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QueueParameters() :
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Handle( VK_NULL_HANDLE ),
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FamilyIndex( 0 ) {
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}
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};
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// ************************************************************ //
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// ImageParameters //
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// //
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// Vulkan Image's parameters container class //
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// ************************************************************ //
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struct ImageParameters {
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VkImage Handle;
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VkImageView View;
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VkSampler Sampler;
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VkDeviceMemory Memory;
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ImageParameters() :
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Handle( VK_NULL_HANDLE ),
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View( VK_NULL_HANDLE ),
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Sampler( VK_NULL_HANDLE ),
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Memory( VK_NULL_HANDLE ) {
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}
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};
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// ************************************************************ //
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// SwapChainParameters //
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// //
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// Vulkan SwapChain's parameters container class //
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// ************************************************************ //
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struct SwapChainParameters {
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VkSwapchainKHR Handle;
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VkFormat Format;
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std::vector<ImageParameters> Images;
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VkExtent2D Extent;
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SwapChainParameters() :
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Handle( VK_NULL_HANDLE ),
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Format( VK_FORMAT_UNDEFINED ),
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Images(),
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Extent() {
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}
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};
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// ************************************************************ //
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// VulkanCommonParameters //
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// //
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// General Vulkan parameters' container class //
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// ************************************************************ //
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struct VulkanCommonParameters {
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VkInstance Instance;
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VkPhysicalDevice PhysicalDevice;
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VkDevice Device;
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QueueParameters GraphicsQueue;
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QueueParameters PresentQueue;
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VkSurfaceKHR PresentationSurface;
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SwapChainParameters SwapChain;
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VulkanCommonParameters() :
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Instance( VK_NULL_HANDLE ),
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PhysicalDevice( VK_NULL_HANDLE ),
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Device( VK_NULL_HANDLE ),
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GraphicsQueue(),
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PresentQueue(),
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PresentationSurface( VK_NULL_HANDLE ),
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SwapChain() {
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}
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};
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// ************************************************************ //
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// VulkanCommon //
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// //
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// Base class for Vulkan more advanced tutorial classes //
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// ************************************************************ //
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class VulkanCommon : public OS::TutorialBase {
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public:
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VulkanCommon();
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virtual ~VulkanCommon();
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bool PrepareVulkan( OS::WindowParameters parameters );
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virtual bool OnWindowSizeChanged() final override;
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protected:
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VkPhysicalDevice GetPhysicalDevice() const;
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VkDevice GetDevice() const;
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const QueueParameters GetGraphicsQueue() const;
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const QueueParameters GetPresentQueue() const;
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const SwapChainParameters GetSwapChain() const;
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private:
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OS::LibraryHandle VulkanLibrary;
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OS::WindowParameters Window;
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VulkanCommonParameters Vulkan;
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bool LoadVulkanLibrary();
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bool LoadExportedEntryPoints();
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bool LoadGlobalLevelEntryPoints();
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bool CreateInstance();
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bool LoadInstanceLevelEntryPoints();
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bool CreatePresentationSurface();
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bool CreateDevice();
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bool CheckPhysicalDeviceProperties( VkPhysicalDevice physical_device, uint32_t &graphics_queue_family_index, uint32_t &present_queue_family_index );
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bool LoadDeviceLevelEntryPoints();
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bool GetDeviceQueue();
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bool CreateSwapChain();
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bool CreateSwapChainImageViews();
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virtual bool ChildOnWindowSizeChanged() = 0;
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virtual void ChildClear() = 0;
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bool CheckExtensionAvailability( const char *extension_name, const std::vector<VkExtensionProperties> &available_extensions );
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uint32_t GetSwapChainNumImages( VkSurfaceCapabilitiesKHR &surface_capabilities );
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VkSurfaceFormatKHR GetSwapChainFormat( std::vector<VkSurfaceFormatKHR> &surface_formats );
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VkExtent2D GetSwapChainExtent( VkSurfaceCapabilitiesKHR &surface_capabilities );
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VkImageUsageFlags GetSwapChainUsageFlags( VkSurfaceCapabilitiesKHR &surface_capabilities );
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VkSurfaceTransformFlagBitsKHR GetSwapChainTransform( VkSurfaceCapabilitiesKHR &surface_capabilities );
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VkPresentModeKHR GetSwapChainPresentMode( std::vector<VkPresentModeKHR> &present_modes );
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};
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} // namespace ApiWithoutSecrets
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/////////////////////////////////////////////////////////////////////////////////////////////
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// Copyright 2017 Intel Corporation
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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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#if !defined(VULKAN_COMMON_HEADER)
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#define VULKAN_COMMON_HEADER
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#include <vector>
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#include "vulkan.h"
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#include "OperatingSystem.h"
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namespace ApiWithoutSecrets {
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// ************************************************************ //
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// QueueParameters //
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// //
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// Vulkan Queue's parameters container class //
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// ************************************************************ //
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struct QueueParameters {
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VkQueue Handle;
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uint32_t FamilyIndex;
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QueueParameters() :
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Handle( VK_NULL_HANDLE ),
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FamilyIndex( 0 ) {
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}
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};
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// ************************************************************ //
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// ImageParameters //
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// //
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// Vulkan Image's parameters container class //
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// ************************************************************ //
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struct ImageParameters {
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VkImage Handle;
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VkImageView View;
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VkSampler Sampler;
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VkDeviceMemory Memory;
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ImageParameters() :
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Handle( VK_NULL_HANDLE ),
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View( VK_NULL_HANDLE ),
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Sampler( VK_NULL_HANDLE ),
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Memory( VK_NULL_HANDLE ) {
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}
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};
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// ************************************************************ //
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// SwapChainParameters //
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// //
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// Vulkan SwapChain's parameters container class //
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// ************************************************************ //
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struct SwapChainParameters {
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VkSwapchainKHR Handle;
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VkFormat Format;
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std::vector<ImageParameters> Images;
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VkExtent2D Extent;
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SwapChainParameters() :
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Handle( VK_NULL_HANDLE ),
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Format( VK_FORMAT_UNDEFINED ),
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Images(),
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Extent() {
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}
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};
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// ************************************************************ //
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// VulkanCommonParameters //
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// //
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// General Vulkan parameters' container class //
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// ************************************************************ //
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struct VulkanCommonParameters {
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VkInstance Instance;
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VkPhysicalDevice PhysicalDevice;
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VkDevice Device;
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QueueParameters GraphicsQueue;
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QueueParameters PresentQueue;
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VkSurfaceKHR PresentationSurface;
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SwapChainParameters SwapChain;
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VulkanCommonParameters() :
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Instance( VK_NULL_HANDLE ),
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PhysicalDevice( VK_NULL_HANDLE ),
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Device( VK_NULL_HANDLE ),
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GraphicsQueue(),
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PresentQueue(),
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PresentationSurface( VK_NULL_HANDLE ),
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SwapChain() {
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}
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};
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// ************************************************************ //
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// VulkanCommon //
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// //
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// Base class for Vulkan more advanced tutorial classes //
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// ************************************************************ //
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class VulkanCommon : public OS::TutorialBase {
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public:
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VulkanCommon();
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virtual ~VulkanCommon();
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bool PrepareVulkan( OS::WindowParameters parameters );
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virtual bool OnWindowSizeChanged() final override;
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protected:
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VkPhysicalDevice GetPhysicalDevice() const;
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VkDevice GetDevice() const;
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const QueueParameters GetGraphicsQueue() const;
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const QueueParameters GetPresentQueue() const;
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const SwapChainParameters GetSwapChain() const;
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private:
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OS::LibraryHandle VulkanLibrary;
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OS::WindowParameters Window;
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VulkanCommonParameters Vulkan;
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bool LoadVulkanLibrary();
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bool LoadExportedEntryPoints();
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bool LoadGlobalLevelEntryPoints();
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bool CreateInstance();
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bool LoadInstanceLevelEntryPoints();
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bool CreatePresentationSurface();
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bool CreateDevice();
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bool CheckPhysicalDeviceProperties( VkPhysicalDevice physical_device, uint32_t &graphics_queue_family_index, uint32_t &present_queue_family_index );
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bool LoadDeviceLevelEntryPoints();
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bool GetDeviceQueue();
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bool CreateSwapChain();
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bool CreateSwapChainImageViews();
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virtual bool ChildOnWindowSizeChanged() = 0;
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virtual void ChildClear() = 0;
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bool CheckExtensionAvailability( const char *extension_name, const std::vector<VkExtensionProperties> &available_extensions );
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uint32_t GetSwapChainNumImages( VkSurfaceCapabilitiesKHR &surface_capabilities );
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