From 3fc8fe27650ccd9a35a9f24215257ea02312b1ec Mon Sep 17 00:00:00 2001
From: Roland Conybeare <rconybeare@gmail.com>
Date: Mon, 10 Nov 2025 18:26:56 -0500
Subject: [PATCH] xo-imgui: refactor: MinimalImGuiVulkan method names

---
 xo-imgui/example/ex4a/VulkanApp.cpp | 16 ++++++++--------
 xo-imgui/example/ex4a/VulkanApp.hpp | 16 ++++++++--------
 2 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/xo-imgui/example/ex4a/VulkanApp.cpp b/xo-imgui/example/ex4a/VulkanApp.cpp
index dcabcef7..1e5b7b0e 100644
--- a/xo-imgui/example/ex4a/VulkanApp.cpp
+++ b/xo-imgui/example/ex4a/VulkanApp.cpp
@@ -32,18 +32,18 @@ MinimalImGuiVulkan::init_sdl_window() {
 
 void
 MinimalImGuiVulkan::init_vulkan() {
-    createInstance();
-    createSurface();
-    pickPhysicalDevice();
-    createLogicalDevice();
+    this->create_instance();
+    this->create_surface();
+    this->pick_physical_device();
+    this->create_logical_device();
     this->createSwapchain();
     this->createImageViews();
     this->createRenderPass();   // must come before createFrameBuffers
     this->createFramebuffers();
-    createCommandPool();
-    createCommandBuffers();
-    createSyncObjects();
-    createDescriptorPool();
+    this->create_command_pool();
+    this->create_command_buffers();
+    this->create_sync_objects();
+    this->create_descriptor_pool();
 }
 
 /* end VulkanApp.cpp */
diff --git a/xo-imgui/example/ex4a/VulkanApp.hpp b/xo-imgui/example/ex4a/VulkanApp.hpp
index 53657a2d..82839cad 100644
--- a/xo-imgui/example/ex4a/VulkanApp.hpp
+++ b/xo-imgui/example/ex4a/VulkanApp.hpp
@@ -26,7 +26,7 @@ private:
     /* setup vulkan state. swapchain, command buffers etc */
     void init_vulkan();
 
-    void createInstance() {
+    void create_instance() {
         VkApplicationInfo appInfo{};
         appInfo.sType = VK_STRUCTURE_TYPE_APPLICATION_INFO;
         appInfo.pApplicationName = "ImGui Vulkan App";
@@ -70,13 +70,13 @@ private:
         }
     }
 
-    void createSurface() {
+    void create_surface() {
         if (!SDL_Vulkan_CreateSurface(window_, instance_, &surface)) {
             throw std::runtime_error("Failed to create SDL Vulkan surface!");
         }
     }
 
-    void pickPhysicalDevice() {
+    void pick_physical_device() {
         uint32_t deviceCount = 0;
         vkEnumeratePhysicalDevices(instance_, &deviceCount, nullptr);
 
@@ -107,7 +107,7 @@ private:
         }
     }
 
-    void createLogicalDevice() {
+    void create_logical_device() {
         VkDeviceQueueCreateInfo queueCreateInfo{};
         queueCreateInfo.sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO;
         queueCreateInfo.queueFamilyIndex = graphicsQueueFamily;
@@ -267,7 +267,7 @@ private:
         }
     }
 
-    void createCommandPool() {
+    void create_command_pool() {
         VkCommandPoolCreateInfo poolInfo{};
         poolInfo.sType = VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO;
         poolInfo.flags = VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT;
@@ -278,7 +278,7 @@ private:
         }
     }
 
-    void createCommandBuffers() {
+    void create_command_buffers() {
         commandBuffers.resize(MAX_FRAMES_IN_FLIGHT);
 
         VkCommandBufferAllocateInfo allocInfo{};
@@ -292,7 +292,7 @@ private:
         }
     }
 
-    void createSyncObjects() {
+    void create_sync_objects() {
         imageAvailableSemaphores.resize(MAX_FRAMES_IN_FLIGHT);
         renderFinishedSemaphores.resize(MAX_FRAMES_IN_FLIGHT);
         inFlightFences.resize(MAX_FRAMES_IN_FLIGHT);
@@ -313,7 +313,7 @@ private:
         }
     }
 
-    void createDescriptorPool() {
+    void create_descriptor_pool() {
         VkDescriptorPoolSize pool_sizes[] = {
             { VK_DESCRIPTOR_TYPE_SAMPLER, 1000 },
             { VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 1000 },