Improved distance field sampling

src/gpu/GrTextStrike.h

 
 /*
  * Copyright 2010 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 
@@ skipping 21 matching lines @@
     GrTextStrike(GrFontCache*, const GrKey* fontScalerKey, GrMaskFormat, GrAtlasMgr*);
     ~GrTextStrike();
 
     const GrKey* getFontScalerKey() const { return fFontScalerKey; }
     GrFontCache* getFontCache() const { return fFontCache; }
     GrMaskFormat getMaskFormat() const { return fMaskFormat; }
 
     inline GrGlyph* getGlyph(GrGlyph::PackedID, GrFontScaler*);
     bool getGlyphAtlas(GrGlyph*, GrFontScaler*);
 
+    SkISize getAtlasSize() const { return fAtlas.getSize(); }
+
     // testing
     int countGlyphs() const { return fCache.getArray().count(); }
     const GrGlyph* glyphAt(int index) const {
         return fCache.getArray()[index];
     }
 
     // returns true if a plot was removed
     bool removeUnusedPlots();
 
 public:
@@ skipping 76 matching lines @@
 
     GrGpu*      fGpu;
     GrAtlasMgr* fAtlasMgr[kAtlasCount];
 
     GrTextStrike* generateStrike(GrFontScaler*, const Key&);
     inline void detachStrikeFromList(GrTextStrike*);
     void purgeStrike(GrTextStrike* strike);
 };
 
 #endif