Implement SkRecord::willPlaybackBitmaps, cache in SkPicture

include/record/SkRecording.h

Index: include/record/SkRecording.h
diff --git a/include/record/SkRecording.h b/include/record/SkRecording.h
index a4e8809c3a3f5ad2327de3dcf328e2fa217673e5..e9aca78688b2208112d0e388bfeeee0f87c8e31f 100644
--- a/include/record/SkRecording.h
+++ b/include/record/SkRecording.h
@@ -44,10 +44,13 @@ public:
     // Draw recorded commands into a canvas.
     void draw(SkCanvas*) const;
 
+    bool willPlaybackBitmaps() const { return fWillPlaybackBitmaps; }

[mtklein, 2014/07/01 18:58:01]

This file and all its classes will be deleted.

I think you want to implement this in SkPicture.cpp, and cache it there if you
cache it?

[mtklein, 2014/07/01 19:02:23]

Alternatively, we can do it proactively in SkPictureRecorder::endRecording() if
you'd like to avoid issues of caching, thread safety, etc.  Sure seems cheap.

[tomhudson, 2014/07/02 15:25:41]

Done.

+
 private:
     explicit SkPlayback(const SkRecord*);
 
     SkAutoTDelete<const SkRecord> fRecord;
+    bool fWillPlaybackBitmaps;
 
     friend class SkRecording;
 };