libavcodec/h264pred.c:287: error: Uninitialized Value
  The value read from t5 was never initialized.

libavcodec/h264pred.c:287:5: 
285.     src[1+3*stride]=(t2 + 2*t3 + t4 + 2)>>2;
286.     src[3+1*stride]=
287.     src[2+3*stride]=(t3 + 2*t4 + t5 + 2)>>2;
         ^
288.     src[3+3*stride]=(t4 + 2*t5 + t6 + 2)>>2;
289. }
