PUT_COEFF          70 libavcodec/rtjpeg.c         PUT_COEFF(ac);
PUT_COEFF          81 libavcodec/rtjpeg.c         PUT_COEFF(ac);
PUT_COEFF          90 libavcodec/rtjpeg.c         PUT_COEFF(ac);
PUT_COEFF          93 libavcodec/rtjpeg.c     PUT_COEFF(dc);