Initial Gitea Commit

VkSetup.h

@@ -0,0 +1,65 @@
+#pragma once
+
+#define GLFW_INCLUDE_VULKAN
+#include <GLFW/glfw3.h>
+
+#include <vector>
+
+#ifdef NDEBUG
+const bool enableValidationLayers = false;
+#else
+const bool enableValidationLayers = true;
+#endif
+
+class VkSetup
+{
+	GLFWwindow* window;
+
+	VkInstance instance;
+
+	std::vector<const char*> GetRequiredExtensions()
+	{
+		uint32_t	 glfwExtensionCount = 0;
+		const char** glfwExtensions;
+		glfwExtensions = glfwGetRequiredInstanceExtensions(&glfwExtensionCount);
+
+		std::vector<const char*> extensions(glfwExtensions, glfwExtensions + glfwExtensionCount);
+
+		if (enableValidationLayers)
+		{
+			extensions.push_back(VK_EXT_DEBUG_UTILS_EXTENSION_NAME);
+		}
+
+		return extensions;
+	}
+
+	bool CheckValidationLayerSupport()
+	{
+		uint32_t layerCount;
+		vkEnumerateInstanceLayerProperties(&layerCount, nullptr);
+
+		std::vector<VkLayerProperties> availableLayers(layerCount);
+		vkEnumerateInstanceLayerProperties(&layerCount, availableLayers.data());
+
+		for (const char* layerName : validationLayers)
+		{
+			bool layerFound = false;
+
+			for (const auto& layerProperties : availableLayers)
+			{
+				if (strcmp(layerName, layerProperties.layerName) == 0)
+				{
+					layerFound = true;
+					break;
+				}
+			}
+
+			if (!layerFound)
+			{
+				return false;
+			}
+		}
+
+		return true;
+	}
+};