expose isSubpixel() on the cache, so SkDraw can know if it should expect

subpixel text (it may be that the paint requested it, but the scaler ignored it)



git-svn-id: http://skia.googlecode.com/svn/trunk@2946 2bbb7eff-a529-9590-31e7-b0007b416f81

1 files changed, 4 insertions, 0 deletions

diff --git a/include/core/SkScalerContext.h b/include/core/SkScalerContext.h
index 22c22270ee..f59d489910 100644
--- a/include/core/SkScalerContext.h
+++ b/include/core/SkScalerContext.h
@@ -243,6 +243,10 @@ public:
         return (SkMask::Format)fRec.fMaskFormat;
     }
 
+    bool isSubpixel() const {
+        return SkToBool(fRec.fFlags & kSubpixelPositioning_Flag);
+    }
+    
     // remember our glyph offset/base
     void setBaseGlyphCount(unsigned baseGlyphCount) {
         fBaseGlyphCount = baseGlyphCount;