libavcodec/h264pred.c:298: error: Uninitialized Value
  The value read from t1 was never initialized.

libavcodec/h264pred.c:298:5: 
296.     src[0+0*stride]=(2*t0 + 2*t1 + l1 + 2*l2 + l3 + 4)>>3;
297.     src[1+0*stride]=
298.     src[0+2*stride]=(t1 + t2 + 1)>>1;
         ^
299.     src[2+0*stride]=
300.     src[1+2*stride]=(t2 + t3 + 1)>>1;
