Compile with VS2015.
Visual Studio 2015 has additional warnings around noexcept and
disabling exceptions, which can be worked around with the
(undocumented) _HAS_EXCEPTIONS macro.
Visual Studio 2013 and 2015 have roundf in math.h, so use it to
avoid extra work and casts.
We avoid using cmath, as it undefs isfinite on gcc, but Visual Studio
2015 no longer provides overloads of copysign from math.h (which is
actually correct). As a result, use copysignf (which is available in
math.h in 2013 and 2015) directly.
Review URL: https://codereview.chromium.org/1244173005
diff --git a/samplecode/SampleRegion.cpp b/samplecode/SampleRegion.cpp
index 3c5fc2e..8047844 100644
--- a/samplecode/SampleRegion.cpp
+++ b/samplecode/SampleRegion.cpp
@@ -1,4 +1,3 @@
-
/*
* Copyright 2011 Google Inc.
*
@@ -15,6 +14,8 @@
#include "SkUtils.h"
#include "SkImageDecoder.h"
+#include <math.h>
+
static void test_strokerect(SkCanvas* canvas) {
int width = 100;
int height = 100;
@@ -115,11 +116,6 @@
drawFadingText(canvas, str, len, x, y, paint);
}
-#ifdef SK_BUILD_FOR_WIN
-// windows doesn't have roundf
-inline float roundf(float x) { return (x-floor(x))>0.5 ? ceil(x) : floor(x); }
-#endif
-
#ifdef SK_DEBUG
static void make_rgn(SkRegion* rgn, int left, int top, int right, int bottom,
int count, int32_t runs[]) {