fix warnings on Mac in ssamplecode
Fix these class of warnings:
- unused functions
- unused locals
- sign mismatch
- missing function prototypes
- missing newline at end of file
- 64 to 32 bit truncation
The changes prefer to link in dead code in the debug build
with 'if (false)' than to comment it out, but trivial cases
are commented out or sometimes deleted if it appears to be
a copy/paste error.
Review URL: https://codereview.appspot.com/6301044
git-svn-id: http://skia.googlecode.com/svn/trunk@4183 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/samplecode/SampleOverflow.cpp b/samplecode/SampleOverflow.cpp
index 05b28eb..e8a1196 100644
--- a/samplecode/SampleOverflow.cpp
+++ b/samplecode/SampleOverflow.cpp
@@ -56,6 +56,7 @@
#endif
}
+#ifdef SK_SCALAR_IS_FLOATx // FIXME: unclear when if ever this can be enabled
static bool HitTestPath(const SkPath& path, SkScalar x, SkScalar y) {
SkRegion rgn, clip;
@@ -67,11 +68,12 @@
bool contains = rgn.setPath(path, clip);
return contains;
}
+#endif
static void TestOverflowHitTest() {
SkPath path;
-#ifdef SK_SCALAR_IS_FLOATx
+#ifdef SK_SCALAR_IS_FLOATx // FIXME: unclear when if ever this can be enabled
path.addCircle(0, 0, 70000, SkPath::kCCW_Direction);
SkASSERT(HitTestPath(path, 40000, 40000));
#endif