rename sk_float_isNaN to sk_float_isnan to match related functions
add sk_float_isinf returning non-zero if the argument is +/- infinity
git-svn-id: http://skia.googlecode.com/svn/trunk@2813 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/bench/MathBench.cpp b/bench/MathBench.cpp
index ffee901..9feb5af 100644
--- a/bench/MathBench.cpp
+++ b/bench/MathBench.cpp
@@ -186,7 +186,7 @@
}
static bool isfinite_plus_float(const float data[4]) {
- return !sk_float_isNaN(mulzeroadd(data));
+ return !sk_float_isnan(mulzeroadd(data));
}
static bool isfinite_plus_mulzero(const float data[4]) {
@@ -212,11 +212,6 @@
#undef MAKEREC
-static bool SkScalarIsNaN_new(SkScalar x) {
- float y = x * 0;
- return y == y;
-}
-
static bool isFinite(const SkRect& r) {
// x * 0 will be NaN iff x is infinity or NaN.
// a + b will be NaN iff either a or b is NaN.