$(internal_src_dir)/event/images/resource-image-impl.cpp \
$(internal_src_dir)/event/images/native-image-impl.cpp \
$(internal_src_dir)/event/images/pixel-data-impl.cpp \
- $(internal_src_dir)/event/object/custom-object-internal.cpp \
$(internal_src_dir)/event/render-tasks/render-task-impl.cpp \
$(internal_src_dir)/event/render-tasks/render-task-list-impl.cpp \
$(internal_src_dir)/event/rendering/frame-buffer-impl.cpp \