fix warnings on Mac in src/core
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/6301046
git-svn-id: http://skia.googlecode.com/svn/trunk@4182 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/core/SkBitmapProcState_matrix.h b/src/core/SkBitmapProcState_matrix.h
index 0fe0c19..5ea780e 100644
--- a/src/core/SkBitmapProcState_matrix.h
+++ b/src/core/SkBitmapProcState_matrix.h
@@ -26,6 +26,22 @@
#define PREAMBLE_ARG_Y
#endif
+// declare functions externally to suppress warnings.
+void SCALE_NOFILTER_NAME(const SkBitmapProcState& s,
+ uint32_t xy[], int count, int x, int y);
+void AFFINE_NOFILTER_NAME(const SkBitmapProcState& s,
+ uint32_t xy[], int count, int x, int y);
+void PERSP_NOFILTER_NAME(const SkBitmapProcState& s,
+ uint32_t* SK_RESTRICT xy,
+ int count, int x, int y);
+void SCALE_FILTER_NAME(const SkBitmapProcState& s,
+ uint32_t xy[], int count, int x, int y);
+void AFFINE_FILTER_NAME(const SkBitmapProcState& s,
+ uint32_t xy[], int count, int x, int y);
+void PERSP_FILTER_NAME(const SkBitmapProcState& s,
+ uint32_t* SK_RESTRICT xy, int count,
+ int x, int y);
+
void SCALE_NOFILTER_NAME(const SkBitmapProcState& s,
uint32_t xy[], int count, int x, int y) {
SkASSERT((s.fInvType & ~(SkMatrix::kTranslate_Mask |
@@ -189,7 +205,7 @@
if (dx > 0 &&
(unsigned)(fx >> 16) <= maxX &&
(unsigned)((fx + dx * (count - 1)) >> 16) < maxX) {
- decal_filter_scale(xy, fx, dx, count);
+ decal_filter_scale(xy, (SkFixed) fx, (SkFixed) dx, count);
} else
#endif
{