Changed folder structure and refactored CMakeLists.txt file.

2026-03-20 03:55:26 +00:00 · 2018-02-25 23:35:49 +01:00
parent 5939076774
commit 3553b1442c
54 changed files with 30 additions and 53 deletions
--- a/Project/Tutorials/02/Tutorial02.h
+++ b/Project/Tutorials/02/Tutorial02.h
@@ -0,0 +1,107 @@
+////////////////////////////////////////////////////////////////////////////////
+// Copyright 2017 Intel Corporation
+//
+// 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.
+////////////////////////////////////////////////////////////////////////////////
+
+#if !defined(TUTORIAL_02_HEADER)
+#define TUTORIAL_02_HEADER
+
+#include <vector>
+#include "vulkan.h"
+#include "OperatingSystem.h"
+
+namespace ApiWithoutSecrets {
+
+  // ************************************************************ //
+  // VulkanTutorial02Parameters                                   //
+  //                                                              //
+  // Vulkan specific parameters                                   //
+  // ************************************************************ //
+  struct VulkanTutorial02Parameters {
+    VkInstance                    Instance;
+    VkPhysicalDevice              PhysicalDevice;
+    VkDevice                      Device;
+    VkQueue                       GraphicsQueue;
+    VkQueue                       PresentQueue;
+    uint32_t                      GraphicsQueueFamilyIndex;
+    uint32_t                      PresentQueueFamilyIndex;
+    VkSurfaceKHR                  PresentationSurface;
+    VkSwapchainKHR                SwapChain;
+    std::vector<VkCommandBuffer>  PresentQueueCmdBuffers;
+    VkCommandPool                 PresentQueueCmdPool;
+    VkSemaphore                   ImageAvailableSemaphore;
+    VkSemaphore                   RenderingFinishedSemaphore;
+
+    VulkanTutorial02Parameters() :
+      Instance( VK_NULL_HANDLE ),
+      PhysicalDevice( VK_NULL_HANDLE ),
+      Device( VK_NULL_HANDLE ),
+      GraphicsQueue( VK_NULL_HANDLE ),
+      PresentQueue( VK_NULL_HANDLE ),
+      GraphicsQueueFamilyIndex( 0 ),
+      PresentQueueFamilyIndex( 0 ),
+      PresentationSurface( VK_NULL_HANDLE ),
+      SwapChain( VK_NULL_HANDLE ),
+      PresentQueueCmdBuffers( 0 ),
+      PresentQueueCmdPool( VK_NULL_HANDLE ) {
+    }
+  };
+
+  // ************************************************************ //
+  // Tutorial02                                                   //
+  //                                                              //
+  // Class for presenting Vulkan usage topics                     //
+  // ************************************************************ //
+  class Tutorial02 : public OS::TutorialBase {
+  public:
+    Tutorial02();
+    ~Tutorial02();
+
+    bool PrepareVulkan( OS::WindowParameters parameters );
+    bool CreateSwapChain();
+    bool OnWindowSizeChanged() override;
+    bool CreateCommandBuffers();
+    bool Draw() override;
+
+  private:
+    OS::LibraryHandle           VulkanLibrary;
+    OS::WindowParameters        Window;
+    VulkanTutorial02Parameters  Vulkan;
+
+    bool                          LoadVulkanLibrary();
+    bool                          LoadExportedEntryPoints();
+    bool                          LoadGlobalLevelEntryPoints();
+    bool                          CreateInstance();
+    bool                          LoadInstanceLevelEntryPoints();
+    bool                          CreatePresentationSurface();
+    bool                          CreateDevice();
+    bool                          CheckPhysicalDeviceProperties( VkPhysicalDevice physical_device, uint32_t &graphics_queue_family_index, uint32_t &present_queue_family_index );
+    bool                          LoadDeviceLevelEntryPoints();
+    bool                          GetDeviceQueue();
+    bool                          CreateSemaphores();
+    bool                          RecordCommandBuffers();
+    void                          Clear();
+
+    bool                          CheckExtensionAvailability( const char *extension_name, const std::vector<VkExtensionProperties> &available_extensions );
+    uint32_t                      GetSwapChainNumImages( VkSurfaceCapabilitiesKHR &surface_capabilities );
+    VkSurfaceFormatKHR            GetSwapChainFormat( std::vector<VkSurfaceFormatKHR> &surface_formats );
+    VkExtent2D                    GetSwapChainExtent( VkSurfaceCapabilitiesKHR &surface_capabilities );
+    VkImageUsageFlags             GetSwapChainUsageFlags( VkSurfaceCapabilitiesKHR &surface_capabilities );
+    VkSurfaceTransformFlagBitsKHR GetSwapChainTransform( VkSurfaceCapabilitiesKHR &surface_capabilities );
+    VkPresentModeKHR              GetSwapChainPresentMode( std::vector<VkPresentModeKHR> &present_modes );
+  };
+
+} // namespace ApiWithoutSecrets
+
+#endif // TUTORIAL_02_HEADER