added sdl3 backend headers

SakuraVNE/src/Application.cpp

@@ -1,9 +1,11 @@
 #include "Application.h"
-#include "Log.h"
 #include "Event.h"
+#include "Log.h"
 #include "imgui.h"
 #include "imgui_impl_sdl2.h"
+#include "imgui_impl_sdl3.h"
 #include "imgui_impl_sdlrenderer2.h"
+#include "imgui_impl_sdlrenderer3.h"
 
 #if !SDL_VERSION_ATLEAST(2, 0, 17)
 #error This backend requires SDL 2.0.17+ because of SDL_RenderGeometry() function
@@ -12,16 +14,11 @@
 WindowData Application::m_WindowData;
 bool Application::m_isRunning = false;
 
-Application::Application()
-: m_Renderer(nullptr){}
+Application::Application() : m_Renderer(nullptr) {}
 
-Application::~Application()
-{
-    Shutdown();
-}
+Application::~Application() { Shutdown(); }
 
-bool Application::Init()
-{
+bool Application::Init() {
     SetRunningState(true);
 
     SakuraVNE::Log::Init();
@@ -30,8 +27,7 @@ bool Application::Init()
     LOG_INFO("window width: {0}, height: {1}", GetWindowData().width, GetWindowData().height);
 
     // Init sdl
-    if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_TIMER /*| SDL_INIT_GAMECONTROLLER*/) < 0)
-    {
+    if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_TIMER /*| SDL_INIT_GAMECONTROLLER*/) < 0) {
         LOG_ERROR("SDL could not be initialized! {0}", SDL_GetError());
         Shutdown();
         return false;
@@ -41,20 +37,16 @@ bool Application::Init()
     SDL_SetHint(SDL_HINT_IME_SHOW_UI, "1");
 #endif
 
-
     // TODO: add the resizable flag and update the window size with the event system
     SDL_WindowFlags windowFlags = (SDL_WindowFlags)(SDL_WINDOW_SHOWN | SDL_WINDOW_ALLOW_HIGHDPI | SDL_WINDOW_RESIZABLE);
     m_Window = SDL_CreateWindow(GetWindowData().title, SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, GetWindowData().width, GetWindowData().height, windowFlags);
 
-    if (!m_Window)
-    {
+    if (!m_Window) {
         LOG_ERROR("SDL window could not be created! {0}", SDL_GetError());
         Shutdown();
 
         return false;
-    }
-    else
-    {
+    } else {
         LOG_INFO("SDl window created");
     }
 
@@ -68,25 +60,22 @@ bool Application::Init()
         SDL_GetRendererInfo(m_Renderer, &info);
     }
 
-    m_Surface = SDL_GetWindowSurface(m_Window);
-    if (!m_Surface)
-    {
+    /*m_Surface = SDL_GetWindowSurface(m_Window);
+    if (!m_Surface) {
         LOG_ERROR("SDL surface could not be created! {0}", SDL_GetError());
         Shutdown();
 
         return false;
-    }
-    else
-    {
+    } else {
         LOG_INFO("SDl surface created");
-    }
-
+    }*/
 
     // Imgui init
     IMGUI_CHECKVERSION();
     ImGui::CreateContext();
 
-    ImGuiIO& io = ImGui::GetIO(); (void) io;
+    ImGuiIO &io = ImGui::GetIO();
+    (void)io;
     io.ConfigFlags |= ImGuiConfigFlags_NavEnableKeyboard;
     // io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad;
 
@@ -95,34 +84,28 @@ bool Application::Init()
     ImGui_ImplSDL2_InitForSDLRenderer(m_Window, m_Renderer);
     ImGui_ImplSDLRenderer2_Init(m_Renderer);
 
-    
     return true;
 }
 
-void Application::Run()
-{
+void Application::Run() {
     bool demoWindowShow = true;
     bool showOtherWindow = false;
     ImVec4 clearColor = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
 
     ImGuiIO &io = ImGui::GetIO();
 
-    while (GetRunningState())
-    {
+    while (GetRunningState()) {
         SDL_Event event;
 
-        while (SDL_PollEvent(&event))
-        {
+        while (SDL_PollEvent(&event)) {
             ImGui_ImplSDL2_ProcessEvent(&event);
 
-            if (event.type == SDL_QUIT)
-            {
+            if (event.type == SDL_QUIT) {
                 SetRunningState(false);
                 LOG_INFO("Running state: {0}", GetRunningState());
             }
 
-            if (event.type == SDL_WINDOWEVENT && event.window.event == SDL_WINDOWEVENT_CLOSE && event.window.windowID == SDL_GetWindowID(GetSDLWindow()))
-            {
+            if (event.type == SDL_WINDOWEVENT && event.window.event == SDL_WINDOWEVENT_CLOSE && event.window.windowID == SDL_GetWindowID(GetSDLWindow())) {
                 SetRunningState(false);
             }
 
@@ -153,7 +136,8 @@ void Application::Run()
         ImGui::SliderFloat("float", &f, 0.0f, 1.0f);
         ImGui::ColorEdit3("clear color edit", (float *)&clearColor);
 
-        if(ImGui::Button("Button")) counter++;
+        if (ImGui::Button("Button"))
+            counter++;
 
         ImGui::SameLine();
         ImGui::Text("counter = %d", counter);
@@ -171,8 +155,7 @@ void Application::Run()
     }
 }
 
-void Application::Shutdown()
-{
+void Application::Shutdown() {
     LOG_WARN("Shutting down the application!");
 
     ImGui_ImplSDLRenderer2_Shutdown();