add api for scalers to force us to use skia to generate their bits from their

path. This may allow the windows scaler to do that if GDI is giving bad
results (i.e. not respecting the request for antialiasing).



git-svn-id: http://skia.googlecode.com/svn/trunk@2054 2bbb7eff-a529-9590-31e7-b0007b416f81

1 files changed, 6 insertions, 0 deletions

diff --git a/include/core/SkScalerContext.h b/include/core/SkScalerContext.h
index 0299ccb5b4..fe59b2a18e 100644
--- a/include/core/SkScalerContext.h
+++ b/include/core/SkScalerContext.h
@@ -262,12 +262,18 @@ protected:
     // default impl returns 0, indicating failure.
     virtual SkUnichar generateGlyphToChar(uint16_t);
 
+    void forceGenerateImageFromPath() { fGenerateImageFromPath = true; }
+
 private:
     SkPathEffect*   fPathEffect;
     SkMaskFilter*   fMaskFilter;
     SkRasterizer*   fRasterizer;
     SkScalar        fDevFrameWidth;
 
+    // if this is set, we draw the image from a path, rather than
+    // calling generateImage.
+    bool fGenerateImageFromPath;
+
     void internalGetPath(const SkGlyph& glyph, SkPath* fillPath,
                          SkPath* devPath, SkMatrix* fillToDevMatrix);