libavcodec/h264pred.c:261: error: Uninitialized Value
  The value read from t0 was never initialized.

libavcodec/h264pred.c:261:5: 
259.     src[1+3*stride]=(l0 + 2*lt + t0 + 2)>>2;
260.     src[1+1*stride]=
261.     src[2+3*stride]=(lt + 2*t0 + t1 + 2)>>2;
         ^
262.     src[2+1*stride]=
263.     src[3+3*stride]=(t0 + 2*t1 + t2 + 2)>>2;
