Made Vulkan Surface

CMakeLists.txt

@@ -35,6 +35,7 @@ add_executable(VulkanRenderer
         src/managers/GLFWManager.cpp
         src/managers/VulkanManager.cpp
         src/managers/VulkanManager.h
+        src/VulkanRenderer.h
 )
 
 # Links the libraries to the binary #

main.cpp

@@ -1,6 +1,22 @@
+#include "src/VulkanRenderer.h"
+
 #include "src/managers/GLFWManager.h"
 #include "src/managers/VulkanManager.h"
 
+namespace PB::Renderer
+{
+    void CleanupAllAndExit()
+    {
+        if (!GLFWManager::Cleanup())
+            std::exit(EXIT_FAILURE);
+
+        if (VulkanManager::Cleanup())
+            std::exit(EXIT_FAILURE);
+
+        std::exit(EXIT_SUCCESS);
+    }
+}
+
 int main()
 {
     using namespace PB::Renderer; // Project namespace
@@ -13,13 +29,19 @@ int main()
     if (!window)
         return -1;
 
-    /* Creates the Vulkan instance */
+    /* Creates the Vulkan instance and surface */
     if (std::optional<VkInstance> instance = VulkanManager::Init(); !instance)
     {
         GLFWManager::Cleanup();
         return -1;
     }
 
+    if (std::optional<VkSurfaceKHR> surface = VulkanManager::CreateSurface(window); !surface)
+    {
+        CleanupAllAndExit();
+        return -1;
+    }
+
     /* Polls window events whilst it is still open */
     while (!glfwWindowShouldClose(window))
     {
@@ -27,6 +49,5 @@ int main()
     }
 
     /* Cleans up GLFW and Vulkan */
-    if (!GLFWManager::Cleanup() || !VulkanManager::Cleanup())
-        return -1;
+    CleanupAllAndExit();
 }

src/VulkanRenderer.h

@@ -0,0 +1,14 @@
+#pragma once
+
+/* Includes dependencies */
+
+#include <vulkan/vulkan.h>
+
+#define GLFW_INCLUDE_VULKAN
+#include <GLFW/glfw3.h>
+
+/* Commonly used C++ STD files */
+
+#include <iostream>
+#include <optional>
+#include <vector>

src/managers/GLFWManager.cpp

@@ -1,7 +1,5 @@
 #include "GLFWManager.h"
 
-#include <iostream>
-
 namespace PB::Renderer
 {
     std::vector<GLFWwindow*> GLFWManager::s_Windows;

src/managers/GLFWManager.h

@@ -1,8 +1,6 @@
 #pragma once
 
-#include "GLFW/glfw3.h"
-
-#include <vector>
+#include "../VulkanRenderer.h"
 
 namespace PB::Renderer
 {

src/managers/VulkanManager.cpp

@@ -1,12 +1,9 @@
 #include "VulkanManager.h"
 
-#include <iostream>
-
-#include "GLFW/glfw3.h"
-
 namespace PB::Renderer
 {
     std::optional<VkInstance> VulkanManager::s_Instance = std::nullopt;
+    std::optional<VkSurfaceKHR> VulkanManager::s_Surface = std::nullopt;
 
     std::optional<VkInstance> VulkanManager::Init()
     {
@@ -48,8 +45,23 @@ namespace PB::Renderer
         return instance;
     }
 
+    std::optional<VkSurfaceKHR> VulkanManager::CreateSurface(GLFWwindow* window)
+    {
+        VkSurfaceKHR surface;
+        if (glfwCreateWindowSurface(s_Instance.value(), window, nullptr, &surface) != VK_SUCCESS)
+        {
+            std::cout << "PB::Renderer::VulkanManager::CreateSurface(): Failed to create Vulkan Surface" << std::endl;
+            return std::nullopt;
+        }
+
+        return surface;
+    }
+
     bool VulkanManager::Cleanup()
     {
+        if (s_Surface != std::nullopt)
+            vkDestroySurfaceKHR(s_Instance.value(), s_Surface.value(), nullptr);
+
         if (s_Instance != std::nullopt)
             vkDestroyInstance(s_Instance.value(), nullptr);
 

src/managers/VulkanManager.h

@@ -1,7 +1,6 @@
 #pragma once
 
-#include <optional>
-#include <vulkan/vulkan.h>
+#include "../VulkanRenderer.h"
 
 namespace PB::Renderer
 {
@@ -9,9 +8,12 @@ namespace PB::Renderer
     {
         private:
             static std::optional<VkInstance> s_Instance;
+            static std::optional<VkSurfaceKHR> s_Surface;
 
         public:
             static std::optional<VkInstance> Init();
             static bool Cleanup();
+
+            static std::optional<VkSurfaceKHR> CreateSurface(GLFWwindow* window);
     };
 }