New more efficient run builder

A system for building glyph runs. In the future the builder will
only live in canvas, but it's internal structures facilitate
interacting with the cache a single glyph at a time. When all
the bulk code is in place, only runs will be passed around.

Passing the builder down the text draw stack is temporary.

Change-Id: I6e3ed184b3f3a58b919377f2d31936e971bd8efa
Reviewed-on: https://skia-review.googlesource.com/132928
Reviewed-by: Herb Derby <herb@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Herb Derby <herb@google.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/include/core/SkCanvas.h b/include/core/SkCanvas.h
index a57d00c0b9..d3b2e5890e 100644
--- a/include/core/SkCanvas.h
+++ b/include/core/SkCanvas.h
@@ -36,7 +36,7 @@ class SkDraw;
 class SkDrawable;
 class SkDrawFilter;
 struct SkDrawShadowRec;
-class SkGlyphSet;
+class SkGlyphRunBuilder;
 class SkImage;
 class SkImageFilter;
 class SkMetaData;
@@ -2720,7 +2720,7 @@ private:
     void validateClip() const {}
 #endif
 
-    std::unique_ptr<SkGlyphSet> fScratchGlyphSet;
+    std::unique_ptr<SkGlyphRunBuilder> fScratchGlyphRunBuilder;
 
     typedef SkRefCnt INHERITED;
 };