diff options
Diffstat (limited to 'source/blender/blenlib/intern/math_matrix.c')
| -rw-r--r-- | source/blender/blenlib/intern/math_matrix.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/source/blender/blenlib/intern/math_matrix.c b/source/blender/blenlib/intern/math_matrix.c index 3e19ea4f999..f4a65564fd4 100644 --- a/source/blender/blenlib/intern/math_matrix.c +++ b/source/blender/blenlib/intern/math_matrix.c @@ -1400,7 +1400,7 @@ void svd_m4(float U[4][4], float s[4], float V[4][4], float A_[4][4]) int m = 4; int n = 4; int maxiter = 200; - int nu = minf(m, n); + int nu = min_ff(m, n); float *work = work1; float *e = work2; @@ -1411,14 +1411,14 @@ void svd_m4(float U[4][4], float s[4], float V[4][4], float A_[4][4]) /* Reduce A to bidiagonal form, storing the diagonal elements * in s and the super-diagonal elements in e. */ - int nct = minf(m - 1, n); - int nrt = maxf(0, minf(n - 2, m)); + int nct = min_ff(m - 1, n); + int nrt = max_ff(0, min_ff(n - 2, m)); copy_m4_m4(A, A_); zero_m4(U); zero_v4(s); - for (k = 0; k < maxf(nct, nrt); k++) { + for (k = 0; k < max_ff(nct, nrt); k++) { if (k < nct) { /* Compute the transformation for the k-th column and @@ -1522,7 +1522,7 @@ void svd_m4(float U[4][4], float s[4], float V[4][4], float A_[4][4]) /* Set up the final bidiagonal matrix or order p. */ - p = minf(n, m + 1); + p = min_ff(n, m + 1); if (nct < n) { s[nct] = A[nct][nct]; } @@ -1714,7 +1714,7 @@ void svd_m4(float U[4][4], float s[4], float V[4][4], float A_[4][4]) /* Calculate the shift. */ - float scale = maxf(maxf(maxf(maxf( + float scale = max_ff(max_ff(max_ff(max_ff( fabsf(s[p - 1]), fabsf(s[p - 2])), fabsf(e[p - 2])), fabsf(s[k])), fabsf(e[k])); float invscale = 1.0f / scale; |