1 | #include "vulkan-game.hpp"
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2 |
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3 | #include <array>
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4 | #include <iostream>
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5 | #include <set>
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6 |
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7 | #include "consts.hpp"
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8 | #include "logger.hpp"
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9 |
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10 | #include "vulkan-utils.hpp"
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11 |
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12 | using namespace std;
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13 |
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14 | VulkanGame::VulkanGame() {
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15 | gui = nullptr;
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16 | window = nullptr;
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17 | }
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18 |
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19 | VulkanGame::~VulkanGame() {
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20 | }
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21 |
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22 | void VulkanGame::run(int width, int height, unsigned char guiFlags) {
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23 | cout << "DEBUGGING IS " << (ENABLE_VALIDATION_LAYERS ? "ON" : "OFF") << endl;
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24 |
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25 | cout << "Vulkan Game" << endl;
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26 |
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27 | // This gets the runtime version, use SDL_VERSION() for the comppile-time version
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28 | // TODO: Create a game-gui function to get the gui version and retrieve it that way
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29 | SDL_GetVersion(&sdlVersion);
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30 |
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31 | // TODO: Refactor the logger api to be more flexible,
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32 | // esp. since gl_log() and gl_log_err() have issues printing anything besides stirngs
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33 | restart_gl_log();
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34 | gl_log("starting SDL\n%s.%s.%s",
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35 | to_string(sdlVersion.major).c_str(),
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36 | to_string(sdlVersion.minor).c_str(),
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37 | to_string(sdlVersion.patch).c_str());
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38 |
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39 | open_log();
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40 | get_log() << "starting SDL" << endl;
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41 | get_log() <<
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42 | (int)sdlVersion.major << "." <<
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43 | (int)sdlVersion.minor << "." <<
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44 | (int)sdlVersion.patch << endl;
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45 |
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46 | if (initWindow(width, height, guiFlags) == RTWO_ERROR) {
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47 | return;
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48 | }
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49 |
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50 | initVulkan();
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51 | mainLoop();
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52 | cleanup();
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53 |
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54 | close_log();
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55 | }
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56 |
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57 | // TODO: Make some more initi functions, or call this initUI if the
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58 | // amount of things initialized here keeps growing
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59 | bool VulkanGame::initWindow(int width, int height, unsigned char guiFlags) {
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60 | // TODO: Put all fonts, textures, and images in the assets folder
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61 | gui = new GameGui_SDL();
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62 |
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63 | if (gui->init() == RTWO_ERROR) {
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64 | // TODO: Also print these sorts of errors to the log
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65 | cout << "UI library could not be initialized!" << endl;
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66 | cout << gui->getError() << endl;
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67 | return RTWO_ERROR;
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68 | }
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69 |
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70 | window = (SDL_Window*) gui->createWindow("Vulkan Game", width, height, guiFlags & GUI_FLAGS_WINDOW_FULLSCREEN);
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71 | if (window == nullptr) {
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72 | cout << "Window could not be created!" << endl;
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73 | cout << gui->getError() << endl;
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74 | return RTWO_ERROR;
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75 | }
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76 |
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77 | cout << "Target window size: (" << width << ", " << height << ")" << endl;
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78 | cout << "Actual window size: (" << gui->getWindowWidth() << ", " << gui->getWindowHeight() << ")" << endl;
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79 |
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80 | renderer = SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED | SDL_RENDERER_PRESENTVSYNC);
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81 | if (renderer == nullptr) {
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82 | cout << "Renderer could not be created!" << endl;
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83 | cout << gui->getError() << endl;
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84 | return RTWO_ERROR;
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85 | }
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86 |
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87 | return RTWO_SUCCESS;
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88 | }
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89 |
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90 | void VulkanGame::initVulkan() {
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91 | const vector<const char*> validationLayers = {
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92 | "VK_LAYER_KHRONOS_validation"
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93 | };
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94 | const vector<const char*> deviceExtensions = {
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95 | VK_KHR_SWAPCHAIN_EXTENSION_NAME
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96 | };
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97 |
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98 | createVulkanInstance(validationLayers);
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99 | setupDebugMessenger();
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100 | createVulkanSurface();
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101 | pickPhysicalDevice(deviceExtensions);
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102 | createLogicalDevice(validationLayers, deviceExtensions);
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103 | createSwapChain();
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104 | createImageViews();
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105 | createRenderPass();
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106 | }
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107 |
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108 | void VulkanGame::mainLoop() {
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109 | UIEvent e;
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110 | bool quit = false;
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111 |
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112 | SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255);
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113 |
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114 | while (!quit) {
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115 | gui->processEvents();
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116 |
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117 | while (gui->pollEvent(&e)) {
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118 | switch(e.type) {
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119 | case UI_EVENT_QUIT:
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120 | cout << "Quit event detected" << endl;
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121 | quit = true;
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122 | break;
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123 | case UI_EVENT_WINDOW:
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124 | cout << "Window event detected" << endl;
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125 | // Currently unused
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126 | break;
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127 | case UI_EVENT_WINDOWRESIZE:
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128 | cout << "Window resize event detected" << endl;
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129 | framebufferResized = true;
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130 | break;
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131 | case UI_EVENT_KEY:
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132 | if (e.key.keycode == SDL_SCANCODE_ESCAPE) {
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133 | quit = true;
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134 | } else {
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135 | cout << "Key event detected" << endl;
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136 | }
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137 | break;
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138 | case UI_EVENT_MOUSEBUTTONDOWN:
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139 | cout << "Mouse button down event detected" << endl;
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140 | break;
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141 | case UI_EVENT_MOUSEBUTTONUP:
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142 | cout << "Mouse button up event detected" << endl;
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143 | break;
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144 | case UI_EVENT_MOUSEMOTION:
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145 | break;
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146 | default:
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147 | cout << "Unhandled UI event: " << e.type << endl;
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148 | }
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149 | }
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150 |
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151 | renderUI();
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152 | renderScene();
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153 | }
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154 |
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155 | vkDeviceWaitIdle(device);
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156 | }
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157 |
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158 | void VulkanGame::renderUI() {
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159 | SDL_RenderClear(renderer);
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160 | SDL_RenderPresent(renderer);
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161 | }
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162 |
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163 | void VulkanGame::renderScene() {
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164 | }
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165 |
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166 | void VulkanGame::cleanup() {
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167 | cleanupSwapChain();
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168 |
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169 | vkDestroyDevice(device, nullptr);
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170 | vkDestroySurfaceKHR(instance, surface, nullptr);
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171 |
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172 | if (ENABLE_VALIDATION_LAYERS) {
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173 | VulkanUtils::destroyDebugUtilsMessengerEXT(instance, debugMessenger, nullptr);
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174 | }
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175 |
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176 | vkDestroyInstance(instance, nullptr);
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177 |
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178 | SDL_DestroyRenderer(renderer);
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179 | renderer = nullptr;
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180 |
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181 | gui->destroyWindow();
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182 | gui->shutdown();
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183 | delete gui;
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184 | }
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185 |
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186 | void VulkanGame::createVulkanInstance(const vector<const char*> &validationLayers) {
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187 | if (ENABLE_VALIDATION_LAYERS && !VulkanUtils::checkValidationLayerSupport(validationLayers)) {
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188 | throw runtime_error("validation layers requested, but not available!");
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189 | }
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190 |
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191 | VkApplicationInfo appInfo = {};
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192 | appInfo.sType = VK_STRUCTURE_TYPE_APPLICATION_INFO;
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193 | appInfo.pApplicationName = "Vulkan Game";
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194 | appInfo.applicationVersion = VK_MAKE_VERSION(1, 0, 0);
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195 | appInfo.pEngineName = "No Engine";
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196 | appInfo.engineVersion = VK_MAKE_VERSION(1, 0, 0);
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197 | appInfo.apiVersion = VK_API_VERSION_1_0;
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198 |
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199 | VkInstanceCreateInfo createInfo = {};
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200 | createInfo.sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO;
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201 | createInfo.pApplicationInfo = &appInfo;
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202 |
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203 | vector<const char*> extensions = gui->getRequiredExtensions();
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204 | if (ENABLE_VALIDATION_LAYERS) {
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205 | extensions.push_back(VK_EXT_DEBUG_UTILS_EXTENSION_NAME);
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206 | }
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207 |
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208 | createInfo.enabledExtensionCount = static_cast<uint32_t>(extensions.size());
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209 | createInfo.ppEnabledExtensionNames = extensions.data();
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210 |
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211 | cout << endl << "Extensions:" << endl;
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212 | for (const char* extensionName : extensions) {
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213 | cout << extensionName << endl;
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214 | }
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215 | cout << endl;
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216 |
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217 | VkDebugUtilsMessengerCreateInfoEXT debugCreateInfo;
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218 | if (ENABLE_VALIDATION_LAYERS) {
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219 | createInfo.enabledLayerCount = static_cast<uint32_t>(validationLayers.size());
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220 | createInfo.ppEnabledLayerNames = validationLayers.data();
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221 |
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222 | populateDebugMessengerCreateInfo(debugCreateInfo);
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223 | createInfo.pNext = &debugCreateInfo;
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224 | } else {
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225 | createInfo.enabledLayerCount = 0;
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226 |
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227 | createInfo.pNext = nullptr;
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228 | }
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229 |
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230 | if (vkCreateInstance(&createInfo, nullptr, &instance) != VK_SUCCESS) {
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231 | throw runtime_error("failed to create instance!");
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232 | }
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233 | }
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234 |
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235 | void VulkanGame::setupDebugMessenger() {
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236 | if (!ENABLE_VALIDATION_LAYERS) return;
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237 |
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238 | VkDebugUtilsMessengerCreateInfoEXT createInfo;
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239 | populateDebugMessengerCreateInfo(createInfo);
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240 |
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241 | if (VulkanUtils::createDebugUtilsMessengerEXT(instance, &createInfo, nullptr, &debugMessenger) != VK_SUCCESS) {
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242 | throw runtime_error("failed to set up debug messenger!");
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243 | }
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244 | }
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245 |
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246 | void VulkanGame::populateDebugMessengerCreateInfo(VkDebugUtilsMessengerCreateInfoEXT& createInfo) {
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247 | createInfo = {};
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248 | createInfo.sType = VK_STRUCTURE_TYPE_DEBUG_UTILS_MESSENGER_CREATE_INFO_EXT;
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249 | createInfo.messageSeverity = VK_DEBUG_UTILS_MESSAGE_SEVERITY_VERBOSE_BIT_EXT | VK_DEBUG_UTILS_MESSAGE_SEVERITY_WARNING_BIT_EXT | VK_DEBUG_UTILS_MESSAGE_SEVERITY_ERROR_BIT_EXT;
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250 | createInfo.messageType = VK_DEBUG_UTILS_MESSAGE_TYPE_GENERAL_BIT_EXT | VK_DEBUG_UTILS_MESSAGE_TYPE_VALIDATION_BIT_EXT | VK_DEBUG_UTILS_MESSAGE_TYPE_PERFORMANCE_BIT_EXT;
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251 | createInfo.pfnUserCallback = debugCallback;
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252 | }
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253 |
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254 | VKAPI_ATTR VkBool32 VKAPI_CALL VulkanGame::debugCallback(
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255 | VkDebugUtilsMessageSeverityFlagBitsEXT messageSeverity,
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256 | VkDebugUtilsMessageTypeFlagsEXT messageType,
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257 | const VkDebugUtilsMessengerCallbackDataEXT* pCallbackData,
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258 | void* pUserData) {
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259 | cerr << "validation layer: " << pCallbackData->pMessage << endl;
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260 |
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261 | return VK_FALSE;
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262 | }
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263 |
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264 | void VulkanGame::createVulkanSurface() {
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265 | if (gui->createVulkanSurface(instance, &surface) == RTWO_ERROR) {
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266 | throw runtime_error("failed to create window surface!");
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267 | }
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268 | }
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269 |
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270 | void VulkanGame::pickPhysicalDevice(const vector<const char*>& deviceExtensions) {
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271 | uint32_t deviceCount = 0;
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272 | vkEnumeratePhysicalDevices(instance, &deviceCount, nullptr);
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273 |
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274 | if (deviceCount == 0) {
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275 | throw runtime_error("failed to find GPUs with Vulkan support!");
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276 | }
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277 |
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278 | vector<VkPhysicalDevice> devices(deviceCount);
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279 | vkEnumeratePhysicalDevices(instance, &deviceCount, devices.data());
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280 |
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281 | cout << endl << "Graphics cards:" << endl;
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282 | for (const VkPhysicalDevice& device : devices) {
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283 | if (isDeviceSuitable(device, deviceExtensions)) {
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284 | physicalDevice = device;
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285 | break;
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286 | }
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287 | }
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288 | cout << endl;
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289 |
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290 | if (physicalDevice == VK_NULL_HANDLE) {
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291 | throw runtime_error("failed to find a suitable GPU!");
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292 | }
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293 | }
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294 |
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295 | bool VulkanGame::isDeviceSuitable(VkPhysicalDevice device, const vector<const char*>& deviceExtensions) {
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296 | VkPhysicalDeviceProperties deviceProperties;
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297 | vkGetPhysicalDeviceProperties(device, &deviceProperties);
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298 |
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299 | cout << "Device: " << deviceProperties.deviceName << endl;
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300 |
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301 | QueueFamilyIndices indices = VulkanUtils::findQueueFamilies(device, surface);
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302 | bool extensionsSupported = VulkanUtils::checkDeviceExtensionSupport(device, deviceExtensions);
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303 | bool swapChainAdequate = false;
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304 |
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305 | if (extensionsSupported) {
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306 | SwapChainSupportDetails swapChainSupport = VulkanUtils::querySwapChainSupport(device, surface);
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307 | swapChainAdequate = !swapChainSupport.formats.empty() && !swapChainSupport.presentModes.empty();
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308 | }
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309 |
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310 | VkPhysicalDeviceFeatures supportedFeatures;
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311 | vkGetPhysicalDeviceFeatures(device, &supportedFeatures);
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312 |
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313 | return indices.isComplete() && extensionsSupported && swapChainAdequate && supportedFeatures.samplerAnisotropy;
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314 | }
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315 |
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316 | void VulkanGame::createLogicalDevice(
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317 | const vector<const char*> validationLayers,
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318 | const vector<const char*>& deviceExtensions) {
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319 | QueueFamilyIndices indices = VulkanUtils::findQueueFamilies(physicalDevice, surface);
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320 |
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321 | vector<VkDeviceQueueCreateInfo> queueCreateInfos;
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322 | set<uint32_t> uniqueQueueFamilies = { indices.graphicsFamily.value(), indices.presentFamily.value() };
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323 |
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324 | float queuePriority = 1.0f;
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325 | for (uint32_t queueFamily : uniqueQueueFamilies) {
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326 | VkDeviceQueueCreateInfo queueCreateInfo = {};
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327 | queueCreateInfo.sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO;
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328 | queueCreateInfo.queueFamilyIndex = queueFamily;
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329 | queueCreateInfo.queueCount = 1;
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330 | queueCreateInfo.pQueuePriorities = &queuePriority;
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331 |
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332 | queueCreateInfos.push_back(queueCreateInfo);
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333 | }
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334 |
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335 | VkPhysicalDeviceFeatures deviceFeatures = {};
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336 | deviceFeatures.samplerAnisotropy = VK_TRUE;
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337 |
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338 | VkDeviceCreateInfo createInfo = {};
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339 | createInfo.sType = VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO;
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340 | createInfo.queueCreateInfoCount = static_cast<uint32_t>(queueCreateInfos.size());
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341 | createInfo.pQueueCreateInfos = queueCreateInfos.data();
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342 |
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343 | createInfo.pEnabledFeatures = &deviceFeatures;
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344 |
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345 | createInfo.enabledExtensionCount = static_cast<uint32_t>(deviceExtensions.size());
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346 | createInfo.ppEnabledExtensionNames = deviceExtensions.data();
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347 |
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348 | // These fields are ignored by up-to-date Vulkan implementations,
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349 | // but it's a good idea to set them for backwards compatibility
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350 | if (ENABLE_VALIDATION_LAYERS) {
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351 | createInfo.enabledLayerCount = static_cast<uint32_t>(validationLayers.size());
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352 | createInfo.ppEnabledLayerNames = validationLayers.data();
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353 | } else {
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354 | createInfo.enabledLayerCount = 0;
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355 | }
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356 |
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357 | if (vkCreateDevice(physicalDevice, &createInfo, nullptr, &device) != VK_SUCCESS) {
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358 | throw runtime_error("failed to create logical device!");
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359 | }
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360 |
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361 | vkGetDeviceQueue(device, indices.graphicsFamily.value(), 0, &graphicsQueue);
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362 | vkGetDeviceQueue(device, indices.presentFamily.value(), 0, &presentQueue);
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363 | }
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364 |
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365 | void VulkanGame::createSwapChain() {
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366 | SwapChainSupportDetails swapChainSupport = VulkanUtils::querySwapChainSupport(physicalDevice, surface);
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367 |
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368 | VkSurfaceFormatKHR surfaceFormat = VulkanUtils::chooseSwapSurfaceFormat(swapChainSupport.formats);
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369 | VkPresentModeKHR presentMode = VulkanUtils::chooseSwapPresentMode(swapChainSupport.presentModes);
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370 | VkExtent2D extent = VulkanUtils::chooseSwapExtent(swapChainSupport.capabilities, gui->getWindowWidth(), gui->getWindowHeight());
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371 |
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372 | uint32_t imageCount = swapChainSupport.capabilities.minImageCount + 1;
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373 | if (swapChainSupport.capabilities.maxImageCount > 0 && imageCount > swapChainSupport.capabilities.maxImageCount) {
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374 | imageCount = swapChainSupport.capabilities.maxImageCount;
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375 | }
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376 |
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377 | VkSwapchainCreateInfoKHR createInfo = {};
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378 | createInfo.sType = VK_STRUCTURE_TYPE_SWAPCHAIN_CREATE_INFO_KHR;
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379 | createInfo.surface = surface;
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380 | createInfo.minImageCount = imageCount;
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381 | createInfo.imageFormat = surfaceFormat.format;
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382 | createInfo.imageColorSpace = surfaceFormat.colorSpace;
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383 | createInfo.imageExtent = extent;
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384 | createInfo.imageArrayLayers = 1;
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385 | createInfo.imageUsage = VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT;
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386 |
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387 | QueueFamilyIndices indices = VulkanUtils::findQueueFamilies(physicalDevice, surface);
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388 | uint32_t queueFamilyIndices[] = { indices.graphicsFamily.value(), indices.presentFamily.value() };
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389 |
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390 | if (indices.graphicsFamily != indices.presentFamily) {
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391 | createInfo.imageSharingMode = VK_SHARING_MODE_CONCURRENT;
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392 | createInfo.queueFamilyIndexCount = 2;
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393 | createInfo.pQueueFamilyIndices = queueFamilyIndices;
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394 | } else {
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395 | createInfo.imageSharingMode = VK_SHARING_MODE_EXCLUSIVE;
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396 | createInfo.queueFamilyIndexCount = 0;
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397 | createInfo.pQueueFamilyIndices = nullptr;
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398 | }
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399 |
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400 | createInfo.preTransform = swapChainSupport.capabilities.currentTransform;
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401 | createInfo.compositeAlpha = VK_COMPOSITE_ALPHA_OPAQUE_BIT_KHR;
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402 | createInfo.presentMode = presentMode;
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403 | createInfo.clipped = VK_TRUE;
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404 | createInfo.oldSwapchain = VK_NULL_HANDLE;
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405 |
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406 | if (vkCreateSwapchainKHR(device, &createInfo, nullptr, &swapChain) != VK_SUCCESS) {
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407 | throw runtime_error("failed to create swap chain!");
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408 | }
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409 |
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410 | vkGetSwapchainImagesKHR(device, swapChain, &imageCount, nullptr);
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411 | swapChainImages.resize(imageCount);
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412 | vkGetSwapchainImagesKHR(device, swapChain, &imageCount, swapChainImages.data());
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413 |
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414 | swapChainImageFormat = surfaceFormat.format;
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415 | swapChainExtent = extent;
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416 | }
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417 |
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418 | void VulkanGame::createImageViews() {
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419 | swapChainImageViews.resize(swapChainImages.size());
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420 |
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421 | for (size_t i = 0; i < swapChainImages.size(); i++) {
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422 | swapChainImageViews[i] = VulkanUtils::createImageView(device, swapChainImages[i], swapChainImageFormat,
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423 | VK_IMAGE_ASPECT_COLOR_BIT);
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424 | }
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425 | }
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426 |
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427 | void VulkanGame::createRenderPass() {
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428 | VkAttachmentDescription colorAttachment = {};
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429 | colorAttachment.format = swapChainImageFormat;
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430 | colorAttachment.samples = VK_SAMPLE_COUNT_1_BIT;
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431 | colorAttachment.loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR;
|
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432 | colorAttachment.storeOp = VK_ATTACHMENT_STORE_OP_STORE;
|
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433 | colorAttachment.stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE;
|
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434 | colorAttachment.stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE;
|
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435 | colorAttachment.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
|
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436 | colorAttachment.finalLayout = VK_IMAGE_LAYOUT_PRESENT_SRC_KHR;
|
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437 |
|
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438 | VkAttachmentReference colorAttachmentRef = {};
|
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439 | colorAttachmentRef.attachment = 0;
|
---|
440 | colorAttachmentRef.layout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
|
---|
441 |
|
---|
442 | VkAttachmentDescription depthAttachment = {};
|
---|
443 | depthAttachment.format = findDepthFormat();
|
---|
444 | depthAttachment.samples = VK_SAMPLE_COUNT_1_BIT;
|
---|
445 | depthAttachment.loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR;
|
---|
446 | depthAttachment.storeOp = VK_ATTACHMENT_STORE_OP_DONT_CARE;
|
---|
447 | depthAttachment.stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE;
|
---|
448 | depthAttachment.stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE;
|
---|
449 | depthAttachment.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
|
---|
450 | depthAttachment.finalLayout = VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL;
|
---|
451 |
|
---|
452 | VkAttachmentReference depthAttachmentRef = {};
|
---|
453 | depthAttachmentRef.attachment = 1;
|
---|
454 | depthAttachmentRef.layout = VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL;
|
---|
455 |
|
---|
456 | VkSubpassDescription subpass = {};
|
---|
457 | subpass.pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS;
|
---|
458 | subpass.colorAttachmentCount = 1;
|
---|
459 | subpass.pColorAttachments = &colorAttachmentRef;
|
---|
460 | subpass.pDepthStencilAttachment = &depthAttachmentRef;
|
---|
461 |
|
---|
462 | VkSubpassDependency dependency = {};
|
---|
463 | dependency.srcSubpass = VK_SUBPASS_EXTERNAL;
|
---|
464 | dependency.dstSubpass = 0;
|
---|
465 | dependency.srcStageMask = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
|
---|
466 | dependency.srcAccessMask = 0;
|
---|
467 | dependency.dstStageMask = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
|
---|
468 | dependency.dstAccessMask = VK_ACCESS_COLOR_ATTACHMENT_READ_BIT | VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
|
---|
469 |
|
---|
470 | array<VkAttachmentDescription, 2> attachments = { colorAttachment, depthAttachment };
|
---|
471 | VkRenderPassCreateInfo renderPassInfo = {};
|
---|
472 | renderPassInfo.sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO;
|
---|
473 | renderPassInfo.attachmentCount = static_cast<uint32_t>(attachments.size());
|
---|
474 | renderPassInfo.pAttachments = attachments.data();
|
---|
475 | renderPassInfo.subpassCount = 1;
|
---|
476 | renderPassInfo.pSubpasses = &subpass;
|
---|
477 | renderPassInfo.dependencyCount = 1;
|
---|
478 | renderPassInfo.pDependencies = &dependency;
|
---|
479 |
|
---|
480 | if (vkCreateRenderPass(device, &renderPassInfo, nullptr, &renderPass) != VK_SUCCESS) {
|
---|
481 | throw runtime_error("failed to create render pass!");
|
---|
482 | }
|
---|
483 | }
|
---|
484 |
|
---|
485 | VkFormat VulkanGame::findDepthFormat() {
|
---|
486 | return VulkanUtils::findSupportedFormat(
|
---|
487 | physicalDevice,
|
---|
488 | { VK_FORMAT_D32_SFLOAT, VK_FORMAT_D32_SFLOAT_S8_UINT, VK_FORMAT_D24_UNORM_S8_UINT },
|
---|
489 | VK_IMAGE_TILING_OPTIMAL,
|
---|
490 | VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT
|
---|
491 | );
|
---|
492 | }
|
---|
493 |
|
---|
494 | void VulkanGame::cleanupSwapChain() {
|
---|
495 | vkDestroyRenderPass(device, renderPass, nullptr);
|
---|
496 |
|
---|
497 | for (auto imageView : swapChainImageViews) {
|
---|
498 | vkDestroyImageView(device, imageView, nullptr);
|
---|
499 | }
|
---|
500 |
|
---|
501 | vkDestroySwapchainKHR(device, swapChain, nullptr);
|
---|
502 | }
|
---|