DIAG_DOWN_RIGHT_PRED 1091 libavcodec/h264pred.c         h->pred4x4[DIAG_DOWN_RIGHT_PRED]= pred4x4_down_right_c;
DIAG_DOWN_RIGHT_PRED 1104 libavcodec/h264pred.c         h->pred4x4[DIAG_DOWN_RIGHT_PRED]= pred4x4_down_right_c;
DIAG_DOWN_RIGHT_PRED 1121 libavcodec/h264pred.c     h->pred8x8l[DIAG_DOWN_RIGHT_PRED]= pred8x8l_down_right_c;
DIAG_DOWN_RIGHT_PRED  855 libavcodec/rv34.c  DC_PRED, VERT_PRED, HOR_PRED, DIAG_DOWN_RIGHT_PRED, DIAG_DOWN_LEFT_PRED,