CMakeLists.txt

@@ -30,17 +30,6 @@ file(GLOB_RECURSE HEADER_FILES
     ${CMAKE_SOURCE_DIR}/src/*.h)
 add_executable(${PROJECT_NAME} ${HEADER_FILES} ${SOURCE_FILES})
 
-# Error on memory address issues in debug mode
-if(CMAKE_BUILD_TYPE MATCHES "Debug")
-  set(
-    CMAKE_C_FLAGS
-    "${CMAKE_C_FLAGS} -Werror -fsanitize=undefined -fsanitize=address"
-  )
-  target_link_options(${PROJECT_NAME}
-    BEFORE PUBLIC -fsanitize=undefined PUBLIC -fsanitize=address
-  )
-endif()
-
 # Link Libraries
 target_link_libraries(${PROJECT_NAME} 
     ${GLFW_LIBRARIES}

src/main.c

@@ -6,7 +6,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <sys/types.h>
 #include <vulkan/vulkan_core.h>
 
 #define GLFW_INCLUDE_VULKAN
@@ -50,11 +49,8 @@ typedef struct Application {
   VkQueue presentQueue;
   VkSwapchainKHR swapChain;
   VkImage *swapChainImages;
-  uint32_t swapChainImageCount;
   VkFormat swapChainImageFormat;
   VkExtent2D swapChainExtent;
-  VkImageView *swapChainImageViews;
-  uint32_t swapChainImageViewCount;
 } Application;
 
 typedef struct SwapChainSupportDetails {
@@ -183,17 +179,16 @@ void createInstance(Application *app) {
     }
   }
 
-  // This currently leaks memory :(
   VkResult result = vkCreateInstance(&createInfo, NULL, &app->instance);
   if (result != VK_SUCCESS) {
     fprintf(stderr, "Failed to create vulkan instance\n");
     exit(EXIT_FAILURE);
   }
 
-  //printf("Instance Extentions Available:\n");
+  printf("Instance Extentions Available:\n");
-  //for (uint i = 0; i < extensionCount; i++) {
+  for (uint i = 0; i < extensionCount; i++) {
-  //  printf("\t%s\n", extensions[i].extensionName);
+    printf("\t%s\n", extensions[i].extensionName);
-  //}
+  }
 }
 
 void initWindow(Application *app) {
@@ -335,7 +330,7 @@ SwapChainSupportDetails querySwapchainSupport(VkPhysicalDevice device,
                                             &details.numPresentModes, NULL);
   if (details.numPresentModes > 0) {
     details.presentModes =
-        malloc(details.numPresentModes * sizeof(VkPresentModeKHR));
+        malloc(details.numFormats * sizeof(VkPresentModeKHR));
     vkGetPhysicalDeviceSurfacePresentModesKHR(
         device, *surface, &details.numPresentModes, details.presentModes);
   }
@@ -571,48 +566,8 @@ void createSwapChain(Application *app) {
     exit(EXIT_FAILURE);
   }
 
-  vkGetSwapchainImagesKHR(app->device, app->swapChain,
-                          &app->swapChainImageCount, NULL);
-  app->swapChainImages = malloc(app->swapChainImageCount * sizeof(VkImage));
-  vkGetSwapchainImagesKHR(app->device, app->swapChain,
-                          &app->swapChainImageCount, app->swapChainImages);
-
   app->swapChainImageFormat = surfaceFormat.format;
   app->swapChainExtent = extent;
-
-  free(swapChainSupport.presentModes);
-  free(swapChainSupport.formats);
-}
-
-void createImageViews(Application *app) {
-  app->swapChainImageViewCount = app->swapChainImageCount;
-  app->swapChainImageViews =
-      malloc(app->swapChainImageViewCount * sizeof(VkImageView));
-
-  for (size_t i = 0; i < app->swapChainImageViewCount; i++) {
-    VkImageViewCreateInfo createInfo = {0};
-    createInfo.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO;
-    createInfo.image = app->swapChainImages[i];
-    createInfo.viewType = VK_IMAGE_VIEW_TYPE_2D;
-    createInfo.format = app->swapChainImageFormat;
-
-    createInfo.components.r = VK_COMPONENT_SWIZZLE_IDENTITY;
-    createInfo.components.g = VK_COMPONENT_SWIZZLE_IDENTITY;
-    createInfo.components.b = VK_COMPONENT_SWIZZLE_IDENTITY;
-    createInfo.components.a = VK_COMPONENT_SWIZZLE_IDENTITY;
-
-    createInfo.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
-    createInfo.subresourceRange.baseMipLevel = 0;
-    createInfo.subresourceRange.levelCount = 1;
-    createInfo.subresourceRange.baseArrayLayer = 0;
-    createInfo.subresourceRange.layerCount = 1;
-
-    if (vkCreateImageView(app->device, &createInfo, NULL,
-                          &app->swapChainImageViews[i]) != VK_SUCCESS) {
-      fprintf(stderr, "Failed to create image views!\n");
-      exit(EXIT_FAILURE);
-    }
-  }
 }
 
 void initVulkan(Application *app) {
@@ -622,7 +577,6 @@ void initVulkan(Application *app) {
   pickPhysicalDevice(app);
   createLogicalDevice(app);
   createSwapChain(app);
-  createImageViews(app);
 }
 
 void mainLoop(Application *app) {
@@ -632,11 +586,6 @@ void mainLoop(Application *app) {
 }
 
 void cleanup(Application *app) {
-  for (size_t i = 0; i < app->swapChainImageViewCount; i++) {
-    vkDestroyImageView(app->device, app->swapChainImageViews[i], NULL);
-  }
-  free(app->swapChainImageViews);
-  free(app->swapChainImages);
   vkDestroySwapchainKHR(app->device, app->swapChain, NULL);
   vkDestroyDevice(app->device, NULL);
   if (enableValidationLayers) {