metal: create renderer

src/panda_sdl/frontend_sdl.cpp

@@ -67,6 +67,16 @@ FrontendSDL::FrontendSDL() : keyboardMappings(InputMappings::defaultKeyboardMapp
 	}
 #endif
 
+#ifdef PANDA3DS_ENABLE_METAL
+	if (config.rendererType == RendererType::Metal) {
+		window = SDL_CreateWindow("Alber", SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, 400, 480, SDL_WINDOW_METAL | SDL_WINDOW_RESIZABLE);
+
+		if (window == nullptr) {
+			Helpers::warn("Window creation failed: %s", SDL_GetError());
+		}
+	}
+#endif
+
 	emu.initGraphicsContext(window);
 }
 
@@ -286,7 +296,7 @@ void FrontendSDL::run() {
 					}
 					break;
 				}
-									
+
 				case SDL_CONTROLLERSENSORUPDATE: {
 					if (event.csensor.sensor == SDL_SENSOR_GYRO) {
 						auto rotation = Gyro::SDL::convertRotation({
@@ -370,4 +380,4 @@ void FrontendSDL::setupControllerSensors(SDL_GameController* controller) {
 	if (haveGyro) {
 		SDL_GameControllerSetSensorEnabled(controller, SDL_SENSOR_GYRO, SDL_TRUE);
 	}
-}
+}