libavcodec/h264pred.c:348: error: Uninitialized Value
  The value read from t3 was never initialized.

libavcodec/h264pred.c:348:5: 
346.     src[1+3*stride]=(t2 + 2*t3 + t4 + 2)>>2;
347.     src[3+1*stride]=
348.     src[2+3*stride]=(t3 + 2*t4 + t5 + 2)>>2;
         ^
349.     src[3+2*stride]=(t4 + 2*t5 + t6 + 2)>>2;
350.     src[3+3*stride]=(t5 + 2*t6 + t7 + 2)>>2;
