etna_emit_load_state(stream, VIVS_GL_SEMAPHORE_TOKEN >> 2, 1, 0);
      etna_cmd_stream_emit(stream, VIVS_GL_SEMAPHORE_TOKEN_FROM(SYNC_RECIPIENT_PE) | VIVS_GL_SEMAPHORE_TOKEN_TO(SYNC_RECIPIENT_FE));
      etna_emit_load_state(stream, VIVS_GL_STALL_TOKEN >> 2, 1, 0);
      etna_cmd_stream_emit(stream, VIVS_GL_STALL_TOKEN_FROM(SYNC_RECIPIENT_PE) | VIVS_GL_STALL_TOKEN_TO(SYNC_RECIPIENT_FE));