encode_q_branch2 1998 libavcodec/snow.c             encode_q_branch2(s, level+1, 2*x+0, 2*y+0);
encode_q_branch2 1999 libavcodec/snow.c             encode_q_branch2(s, level+1, 2*x+1, 2*y+0);
encode_q_branch2 2000 libavcodec/snow.c             encode_q_branch2(s, level+1, 2*x+0, 2*y+1);
encode_q_branch2 2001 libavcodec/snow.c             encode_q_branch2(s, level+1, 2*x+1, 2*y+1);
encode_q_branch2 2087 libavcodec/snow.c                 encode_q_branch2(s, 0, x, y);