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Unified Diff: include/core/SkFloatingPoint.h

Issue 856783004: Revert of use log2(scale) to compute mip level (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: Created 5 years, 11 months ago
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Index: include/core/SkFloatingPoint.h
diff --git a/include/core/SkFloatingPoint.h b/include/core/SkFloatingPoint.h
index 9fb343261b2b1278bbcba14b4f38aba88d9edb92..1003b80b4f1109db3730c54d0b76ede4ae865703 100644
--- a/include/core/SkFloatingPoint.h
+++ b/include/core/SkFloatingPoint.h
@@ -91,16 +91,6 @@
#define sk_float_log(x) logf(x)
#endif
-// can't find log2f on android, but maybe that just a tool bug?
-#ifdef SK_BUILD_FOR_ANDROID
- static inline float sk_float_log2(float x) {
- const double inv_ln_2 = 1.44269504088896;
- return (float)(log(x) * inv_ln_2);
- }
-#else
- #define sk_float_log2(x) log2f(x)
-#endif
-
#ifdef SK_BUILD_FOR_WIN
#define sk_float_isfinite(x) _finite(x)
#define sk_float_isnan(x) _isnan(x)
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