diff options
author | Kent Mein <mein@cs.umn.edu> | 2008-01-15 21:54:34 +0300 |
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committer | Kent Mein <mein@cs.umn.edu> | 2008-01-15 21:54:34 +0300 |
commit | a32ddc1b85e2df0c26986b94a5efdcf6f65e5a2e (patch) | |
tree | 6e3378f987af985c305deddace35d6f38f54acae /source/blender/imbuf | |
parent | caf24d6a3423a680fda7691bb86adbf0390d202a (diff) |
changed sqrtf to sqrt to make solaris and other platforms happy.
Kent
Diffstat (limited to 'source/blender/imbuf')
-rw-r--r-- | source/blender/imbuf/intern/dds/DirectDrawSurface.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/source/blender/imbuf/intern/dds/DirectDrawSurface.cpp b/source/blender/imbuf/intern/dds/DirectDrawSurface.cpp index dafe58a40a7..f842c756ce1 100644 --- a/source/blender/imbuf/intern/dds/DirectDrawSurface.cpp +++ b/source/blender/imbuf/intern/dds/DirectDrawSurface.cpp @@ -61,6 +61,7 @@ #include <stdio.h> // printf #include <math.h> // sqrt +#include <sys/types.h> /*** declarations ***/ @@ -769,7 +770,7 @@ static Color32 buildNormal(uint8 x, uint8 y) float nx = 2 * (x / 255.0f) - 1; float ny = 2 * (y / 255.0f) - 1; float nz = 0.0f; - if (1 - nx*nx - ny*ny > 0) nz = sqrtf(1 - nx*nx - ny*ny); + if (1 - nx*nx - ny*ny > 0) nz = sqrt(1 - nx*nx - ny*ny); uint8 z = clamp(int(255.0f * (nz + 1) / 2.0f), 0, 255); return Color32(x, y, z); |