init commit

include/initialization.h

@@ -0,0 +1,47 @@
+#ifndef INITIALIZATION
+#define INITIALIZATION
+#include <vulkan/vulkan.hpp>
+#include <cstring>
+
+struct AppResources
+{
+    vk::Instance instance;
+    vk::DebugUtilsMessengerEXT dbgUtilsMgr;
+    vk::PhysicalDevice pDevice;
+    vk::PhysicalDeviceProperties2 pDeviceProperties;
+    vk::PhysicalDeviceSubgroupProperties pDeviceSubgroupProperties;
+
+    vk::Device device;
+    vk::Queue computeQueue, transferQueue;
+    uint32_t cQ, tQ;
+    vk::CommandPool computeCommandPool, transferCommandPool;
+    vk::QueryPool queryPool;
+
+    void destroy();
+};
+
+VKAPI_ATTR VkBool32 VKAPI_CALL
+debugUtilsMessengerCallback(VkDebugUtilsMessageSeverityFlagBitsEXT messageSeverity,
+                            VkDebugUtilsMessageTypeFlagsEXT messageTypes,
+                            VkDebugUtilsMessengerCallbackDataEXT const *pCallbackData,
+                            void * /*pUserData*/);
+vk::DebugUtilsMessengerCreateInfoEXT makeDebugUtilsMessengerCreateInfoEXT();
+
+void selectPhysicalDevice(vk::Instance &instance, vk::PhysicalDevice &pDevice);
+void createInstance(vk::Instance &instance, vk::DebugUtilsMessengerEXT &debugUtilsMessenger,
+                    std::string appName, std::string engineName);
+void createLogicalDevice(vk::Instance &instance, vk::PhysicalDevice &pDevice, vk::Device &device);
+std::tuple<uint32_t, uint32_t> getComputeAndTransferQueues(vk::PhysicalDevice &pDevice);
+void createCommandPool(vk::Device &device, vk::CommandPool &commandPool, uint32_t queueIndex);
+void destroyInstance(vk::Instance &instance, vk::DebugUtilsMessengerEXT &debugUtilsMessenger);
+void destroyLogicalDevice(vk::Device &device);
+void destroyCommandPool(vk::Device &device, vk::CommandPool &commandPool);
+
+void createTimestampQueryPool(vk::Device &device, vk::QueryPool &queryPool, uint32_t queryCount);
+void destroyQueryPool(vk::Device &device, vk::QueryPool &queryPool);
+
+
+void printDeviceCapabilities(vk::PhysicalDevice &pDevice);
+
+void initApp(AppResources &app);
+#endif