car_app_library/navigation/common/src/main/java/androidx/car/app/sample/navigation/common/car/SurfaceRenderer.java
car_app_library/showcase/common/src/main/java/androidx/car/app/sample/showcase/common/renderer/DefaultRenderer.java

car_app_library/navigation/common/src/main/java/androidx/car/app/sample/navigation/common/car/SurfaceRenderer.java
car_app_library/showcase/common/src/main/java/androidx/car/app/sample/showcase/common/renderer/SurfaceController.java