PREDICT_8x8_DC    788 libavcodec/h264pred.c     PREDICT_8x8_DC(0x80808080);
PREDICT_8x8_DC    794 libavcodec/h264pred.c     PREDICT_8x8_DC(dc);
PREDICT_8x8_DC    800 libavcodec/h264pred.c     PREDICT_8x8_DC(dc);
PREDICT_8x8_DC    808 libavcodec/h264pred.c     PREDICT_8x8_DC(dc);