libavcodec/h264pred.c:404: error: Uninitialized Value
  The value read from t0 was never initialized.

libavcodec/h264pred.c:404:5: 
402.     src[1+0*stride]=
403.     src[3+1*stride]=(l0 + 2*lt + t0 + 2)>>2;
404.     src[2+0*stride]=(lt + 2*t0 + t1 + 2)>>2;
         ^
405.     src[3+0*stride]=(t0 + 2*t1 + t2 + 2)>>2;
406.     src[0+1*stride]=
