libavcodec/ps.c:1042: error: Uninitialized Value
  The value read from h22i was never initialized.

libavcodec/ps.c:1042:17: 
1040.                 h12i += h12i_step;
1041.                 h21i += h21i_step;
1042.                 h22i += h22i_step;
                      ^
1043. 
1044.                 l[k][n][0] = h11r*l_re + h21r*r_re - h11i*l_im - h21i*r_im;
