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mesa: remove INV_SQRTF() macro
[mesa.git]
/
src
/
mesa
/
main
/
imports.h
diff --git
a/src/mesa/main/imports.h
b/src/mesa/main/imports.h
index da373b044306f94abcea6a6bd06fbf26ffa47975..df6a3fe994ab078403d1498a81ff8c4faf07f013 100644
(file)
--- a/
src/mesa/main/imports.h
+++ b/
src/mesa/main/imports.h
@@
-119,15
+119,6
@@
static inline int isblank(int ch) { return ch == ' ' || ch == '\t'; }
#endif
-/** single-precision inverse square root */
-static inline float
-INV_SQRTF(float x)
-{
- /* XXX we could try Quake's fast inverse square root function here */
- return 1.0F / sqrtf(x);
-}
-
-
/***
*** LOG2: Log base 2 of float
***/