decode_q_branch 204 libavcodec/snowdec.c if ((res = decode_q_branch(s, level+1, 2*x+0, 2*y+0)) < 0 || decode_q_branch 205 libavcodec/snowdec.c (res = decode_q_branch(s, level+1, 2*x+1, 2*y+0)) < 0 || decode_q_branch 206 libavcodec/snowdec.c (res = decode_q_branch(s, level+1, 2*x+0, 2*y+1)) < 0 || decode_q_branch 207 libavcodec/snowdec.c (res = decode_q_branch(s, level+1, 2*x+1, 2*y+1)) < 0) decode_q_branch 419 libavcodec/snowdec.c if ((res = decode_q_branch(s, 0, x, y)) < 0)