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I let a sqrtf in by accident when commiting this patch.

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converted to sqrt for solaris and other platforms.

Kent
This commit is contained in:
Kent Mein 2008-03-31 17:01:08 +00:00
parent fe2d134a07
commit e16a766620
1 changed files with 1 additions and 1 deletions
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source/blender/imbuf/intern/dds/DirectDrawSurface.cpp
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@ -770,7 +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);