vp3_init_thread_copy 2548 libavcodec/vp3.c     .init_thread_copy      = ONLY_IF_THREADS_ENABLED(vp3_init_thread_copy),
vp3_init_thread_copy 2565 libavcodec/vp3.c     .init_thread_copy      = ONLY_IF_THREADS_ENABLED(vp3_init_thread_copy),