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Merge commit 'origin/gallium-master-merge'
[mesa.git]
/
progs
/
glsl
/
CH11-bumpmap.frag
diff --git
a/progs/glsl/CH11-bumpmap.frag
b/progs/glsl/CH11-bumpmap.frag
index 063576f5a3c29fa9ff95a27f5f89b0a3e09d16ca..e12c5d374cd7cdad034204a5668696af6b3a51af 100644
(file)
--- a/
progs/glsl/CH11-bumpmap.frag
+++ b/
progs/glsl/CH11-bumpmap.frag
@@
-24,7
+24,7
@@
void main()
float d, f;
d = p.x * p.x + p.y * p.y;
- f =
1.0 /
sqrt(d + 1.0);
+ f =
inverse
sqrt(d + 1.0);
if (d >= BumpSize)
{ p = vec2(0.0); f = 1.0; }