libavcodec/h264pred.c:388: error: Uninitialized Value
  The value read from l3 was never initialized.

libavcodec/h264pred.c:388:5: 
386.     src[1+2*stride]=(t6 + 3*t7 + l2 + 3*l3 + 4)>>3;
387.     src[3+2*stride]=
388.     src[1+3*stride]=l3;
         ^
389.     src[0+3*stride]=
390.     src[2+2*stride]=(t6 + t7 + 2*l3 + 2)>>2;
