diff options
Diffstat (limited to 'src/mesa/tnl/t_vb_texgen.c')
| -rw-r--r-- | src/mesa/tnl/t_vb_texgen.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mesa/tnl/t_vb_texgen.c b/src/mesa/tnl/t_vb_texgen.c index 8f527e3436e..9a61ef2fe37 100644 --- a/src/mesa/tnl/t_vb_texgen.c +++ b/src/mesa/tnl/t_vb_texgen.c @@ -116,7 +116,7 @@ static void build_m3( GLfloat f[][3], GLfloat m[], fz = f[i][2] = u[2] - norm[2] * two_nu; m[i] = fx * fx + fy * fy + (fz + 1.0F) * (fz + 1.0F); if (m[i] != 0.0F) { - m[i] = 0.5F * INV_SQRTF(m[i]); + m[i] = 0.5F * (1.0f / sqrtf(m[i])); } } } @@ -145,7 +145,7 @@ static void build_m2( GLfloat f[][3], GLfloat m[], fz = f[i][2] = u[2] - norm[2] * two_nu; m[i] = fx * fx + fy * fy + (fz + 1.0F) * (fz + 1.0F); if (m[i] != 0.0F) { - m[i] = 0.5F * INV_SQRTF(m[i]); + m[i] = 0.5F * (1.0f / sqrtf(m[i])); } } } |