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/SampleSlides.cpp b/samplecode/SampleSlides.cpp
index f800f43..91f6eb6 100644
--- a/samplecode/SampleSlides.cpp
+++ b/samplecode/SampleSlides.cpp
@@ -343,7 +343,7 @@
~Rec() { delete[] fVerts; delete[] fTexs; }
};
-void make_tris(Rec* rec) {
+static void make_tris(Rec* rec) {
int n = 10;
SkRandom rand;
@@ -359,7 +359,7 @@
}
}
-void make_fan(Rec* rec, int texWidth, int texHeight) {
+static void make_fan(Rec* rec, int texWidth, int texHeight) {
const SkScalar tx = SkIntToScalar(texWidth);
const SkScalar ty = SkIntToScalar(texHeight);
const int n = 24;
@@ -389,7 +389,7 @@
m.mapPoints(v, rec->fCount);
}
-void make_strip(Rec* rec, int texWidth, int texHeight) {
+static void make_strip(Rec* rec, int texWidth, int texHeight) {
const SkScalar tx = SkIntToScalar(texWidth);
const SkScalar ty = SkIntToScalar(texHeight);
const int n = 24;