Font 8bithud, classe Text i overlay RenderInfo (F3, persistit a config.yaml) (v0.7.0)

source/core/rendering/screen.cpp

@@ -110,12 +110,14 @@ void Screen::createSdl() {
         backend->setPreferredDriver(config_.preferred_driver);
         backend->setVSync(config_.vsync);
         if (backend->init(window_, canvas_width_, canvas_height_)) {
-            std::cout << "Screen: path GPU actiu (driver: " << backend->getDriverName() << ")\n";
+            gpu_driver_ = backend->getDriverName();
+            std::cout << "Screen: path GPU actiu (driver: " << gpu_driver_ << ")\n";
             shader_backend_ = std::move(backend);
             return;
         }
         std::cerr << "Screen: GPU no disponible, fallback a SDL_Renderer\n";
     }
+    gpu_driver_ = "sdl";
 
     renderer_ = SDL_CreateRenderer(window_, nullptr);
     if (renderer_ == nullptr) {
@@ -160,6 +162,9 @@ void Screen::clear(std::uint8_t r, std::uint8_t g, std::uint8_t b) {
 }
 
 void Screen::present() {
+    fps_.increment();
+    fps_.calculate(SDL_GetTicks());
+
     if (shader_backend_ != nullptr) {
         shader_backend_->uploadPixels(canvas_.data(), canvas_width_, canvas_height_);
         shader_backend_->render();