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add sk_float_isfinite to mask platform differences

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git-svn-id: http://skia.googlecode.com/svn/trunk@2803 2bbb7eff-a529-9590-31e7-b0007b416f81
This commit is contained in:
reed@google.com 2011-12-05 21:47:25 +00:00
parent d230e3e532
commit 61873a59d7
2 changed files with 8 additions and 2 deletions
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6
include/core/SkFloatingPoint.h
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@ -66,6 +66,12 @@ static inline float sk_float_copysign(float x, float y) {
#define sk_float_isNaN(x) _isnan(x)
#endif
#ifdef SK_BUILD_FOR_WIN
#define sk_float_isfinite(x) _finite(x)
#else
#define sk_float_isfinite(x) isfinite(x)
#endif
#ifdef SK_USE_FLOATBITS
#define sk_float_floor2int(x) SkFloatToIntFloor(x)
#define sk_float_round2int(x) SkFloatToIntRound(x)

2
tests/ScalarTest.cpp
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@ -20,7 +20,7 @@ static bool isFinite_int(float x) {
}
static bool isFinite_float(float x) {
return isfinite(x);
return sk_float_isfinite(x);
}
static bool isFinite_mulzero(float x) {