Lines Matching refs:lz1
40 float lz1 = lp->z1; in lr4_split() local
65 z = lb0*y + lb1*ly1 + lb2*ly2 - la1*lz1 - la2*lz2; in lr4_split()
70 lz2 = lz1; in lr4_split()
71 lz1 = z; in lr4_split()
89 lp->z1 = lz1; in lr4_split()
113 float lz1 = lp->z1; in lr4_merge() local
138 z = lb0*y + lb1*ly1 + lb2*ly2 - la1*lz1 - la2*lz2; in lr4_merge()
143 lz2 = lz1; in lr4_merge()
144 lz1 = z; in lr4_merge()
154 data[i] = z + lz1; in lr4_merge()
161 lp->z1 = lz1; in lr4_merge()