libavcodec/h264pred.c:330: error: Uninitialized Value
  The value read from l1 was never initialized.

libavcodec/h264pred.c:330:5: 
328.     LOAD_LEFT_EDGE
329. 
330.     src[0+0*stride]=(l0 + l1 + 1)>>1;
         ^
331.     src[1+0*stride]=(l0 + 2*l1 + l2 + 2)>>2;
332.     src[2+0*stride]=
