commit 5b69377507478623dcf5b11f3ecb010f87c4794f
author robertphillips <robertphillips@google.com> Fri Nov 21 06:19:36 2014 -0800
committer Commit bot <commit-bot@chromium.org> Fri Nov 21 06:19:36 2014 -0800
tree 800d755d25ec30551128e645f0b873a10de2e1e5
parent e77dadd91ae6f4319c2c047e7e36cc79bb4d1eff

Add MultiPictureDraw to nanobench

I would like some guard against performance regressions on our side before turning layer hoisting on in Chromium.

TBR=bsalomon@google.com

Committed: https://skia.googlesource.com/skia/+/0ddad31012dabfc1267effc8071d37f7d606efbe

Review URL: https://codereview.chromium.org/731973005

bench/SKPBench.h

diff --git a/bench/SKPBench.h b/bench/SKPBench.h
index 0b0e008..36d7dfd 100644
--- a/bench/SKPBench.h
+++ b/bench/SKPBench.h
@@ -17,14 +17,18 @@
  */
 class SKPBench : public Benchmark {
 public:
-    SKPBench(const char* name, const SkPicture*, const SkIRect& devClip, SkScalar scale);
+    SKPBench(const char* name, const SkPicture*, const SkIRect& devClip, SkScalar scale,
+             bool useMultiPictureDraw);
+    ~SKPBench() SK_OVERRIDE;
 
 protected:
-    virtual const char* onGetName() SK_OVERRIDE;
-    virtual const char* onGetUniqueName() SK_OVERRIDE;
-    virtual bool isSuitableFor(Backend backend) SK_OVERRIDE;
-    virtual void onDraw(const int loops, SkCanvas* canvas) SK_OVERRIDE;
-    virtual SkIPoint onGetSize() SK_OVERRIDE;
+    const char* onGetName() SK_OVERRIDE;
+    const char* onGetUniqueName() SK_OVERRIDE;
+    void onPerCanvasPreDraw(SkCanvas*) SK_OVERRIDE;
+    void onPerCanvasPostDraw(SkCanvas*) SK_OVERRIDE;
+    bool isSuitableFor(Backend backend) SK_OVERRIDE;
+    void onDraw(const int loops, SkCanvas* canvas) SK_OVERRIDE;
+    SkIPoint onGetSize() SK_OVERRIDE;
 
 private:
     SkAutoTUnref<const SkPicture> fPic;
@@ -33,6 +37,10 @@
     SkString fName;
     SkString fUniqueName;
 
+    const bool fUseMultiPictureDraw;
+    SkTDArray<SkSurface*> fSurfaces;   // for MultiPictureDraw
+    SkTDArray<SkIRect> fTileRects;     // for MultiPictureDraw
+
     typedef Benchmark INHERITED;
 };