libavcodec/h264pred.c:900: error: Uninitialized Value
  The value read from t7 was never initialized.

libavcodec/h264pred.c:900:5: 
898.     SRC(6,0)=SRC(7,2)= (t5 + t6 + 1) >> 1;
899.     SRC(7,1)= (t5 + 2*t6 + t7 + 2) >> 2;
900.     SRC(7,0)= (t6 + t7 + 1) >> 1;
         ^
901. }
902. static void pred8x8l_horizontal_down_c(uint8_t *src, int has_topleft, int has_topright, int stride)
