Update blur image filter bench to have crop variation

BUG=skia:3944

Review URL: https://codereview.chromium.org/1212973004

1 files changed, 41 insertions, 18 deletions

diff --git a/bench/BlurImageFilterBench.cpp b/bench/BlurImageFilterBench.cpp
index 476f192ef8..ec8b9ef59d 100644
--- a/bench/BlurImageFilterBench.cpp
+++ b/bench/BlurImageFilterBench.cpp
@@ -24,10 +24,10 @@
 
 class BlurImageFilterBench : public Benchmark {
 public:
-    BlurImageFilterBench(SkScalar sigmaX, SkScalar sigmaY,  bool small) :
-        fIsSmall(small), fInitialized(false), fSigmaX(sigmaX), fSigmaY(sigmaY) {
-        fName.printf("blur_image_filter_%s_%.2f_%.2f", fIsSmall ? "small" : "large",
-            SkScalarToFloat(sigmaX), SkScalarToFloat(sigmaY));
+    BlurImageFilterBench(SkScalar sigmaX, SkScalar sigmaY,  bool small, bool cropped) :
+        fIsSmall(small), fIsCropped(cropped), fInitialized(false), fSigmaX(sigmaX), fSigmaY(sigmaY) {
+        fName.printf("blur_image_filter_%s%s_%.2f_%.2f", fIsSmall ? "small" : "large",
+            fIsCropped ? "_cropped" : "", SkScalarToFloat(sigmaX), SkScalarToFloat(sigmaY));
     }
 
 protected:
@@ -44,10 +44,19 @@ protected:
 
     void onDraw(const int loops, SkCanvas* canvas) override {
         SkPaint paint;
-        paint.setImageFilter(SkBlurImageFilter::Create(fSigmaX, fSigmaY))->unref();
+        static const SkScalar kX = 0;
+        static const SkScalar kY = 0;
+        const SkRect bmpRect = SkRect::MakeXYWH(kX, kY,
+                                                SkIntToScalar(fCheckerboard.width()),
+                                                SkIntToScalar(fCheckerboard.height()));
+        const SkImageFilter::CropRect cropRect =
+                                        SkImageFilter::CropRect(bmpRect.makeInset(10.f, 10.f));
+        const SkImageFilter::CropRect* crop = fIsCropped ? &cropRect : NULL;
+
+        paint.setImageFilter(SkBlurImageFilter::Create(fSigmaX, fSigmaY, NULL, crop))->unref();
 
         for (int i = 0; i < loops; i++) {
-            canvas->drawBitmap(fCheckerboard, 0, 0, &paint);
+            canvas->drawBitmap(fCheckerboard, kX, kY, &paint);
         }
     }
 
@@ -77,21 +86,35 @@ private:
 
     SkString fName;
     bool fIsSmall;
+    bool fIsCropped;
     bool fInitialized;
     SkBitmap fCheckerboard;
     SkScalar fSigmaX, fSigmaY;
     typedef Benchmark INHERITED;
 };
 
-DEF_BENCH(return new BlurImageFilterBench(BLUR_SIGMA_LARGE, 0, false);)
-DEF_BENCH(return new BlurImageFilterBench(BLUR_SIGMA_SMALL, 0, false);)
-DEF_BENCH(return new BlurImageFilterBench(0, BLUR_SIGMA_LARGE, false);)
-DEF_BENCH(return new BlurImageFilterBench(0, BLUR_SIGMA_SMALL, false);)
-DEF_BENCH(return new BlurImageFilterBench(BLUR_SIGMA_MINI, BLUR_SIGMA_MINI, true);)
-DEF_BENCH(return new BlurImageFilterBench(BLUR_SIGMA_MINI, BLUR_SIGMA_MINI, false);)
-DEF_BENCH(return new BlurImageFilterBench(BLUR_SIGMA_SMALL, BLUR_SIGMA_SMALL, true);)
-DEF_BENCH(return new BlurImageFilterBench(BLUR_SIGMA_SMALL, BLUR_SIGMA_SMALL, false);)
-DEF_BENCH(return new BlurImageFilterBench(BLUR_SIGMA_LARGE, BLUR_SIGMA_LARGE, true);)
-DEF_BENCH(return new BlurImageFilterBench(BLUR_SIGMA_LARGE, BLUR_SIGMA_LARGE, false);)
-DEF_BENCH(return new BlurImageFilterBench(BLUR_SIGMA_HUGE, BLUR_SIGMA_HUGE, true);)
-DEF_BENCH(return new BlurImageFilterBench(BLUR_SIGMA_HUGE, BLUR_SIGMA_HUGE, false);)
+DEF_BENCH(return new BlurImageFilterBench(BLUR_SIGMA_LARGE, 0, false, false);)
+DEF_BENCH(return new BlurImageFilterBench(BLUR_SIGMA_SMALL, 0, false, false);)
+DEF_BENCH(return new BlurImageFilterBench(0, BLUR_SIGMA_LARGE, false, false);)
+DEF_BENCH(return new BlurImageFilterBench(0, BLUR_SIGMA_SMALL, false, false);)
+DEF_BENCH(return new BlurImageFilterBench(BLUR_SIGMA_MINI, BLUR_SIGMA_MINI, true, false);)
+DEF_BENCH(return new BlurImageFilterBench(BLUR_SIGMA_MINI, BLUR_SIGMA_MINI, false, false);)
+DEF_BENCH(return new BlurImageFilterBench(BLUR_SIGMA_SMALL, BLUR_SIGMA_SMALL, true, false);)
+DEF_BENCH(return new BlurImageFilterBench(BLUR_SIGMA_SMALL, BLUR_SIGMA_SMALL, false, false);)
+DEF_BENCH(return new BlurImageFilterBench(BLUR_SIGMA_LARGE, BLUR_SIGMA_LARGE, true, false);)
+DEF_BENCH(return new BlurImageFilterBench(BLUR_SIGMA_LARGE, BLUR_SIGMA_LARGE, false, false);)
+DEF_BENCH(return new BlurImageFilterBench(BLUR_SIGMA_HUGE, BLUR_SIGMA_HUGE, true, false);)
+DEF_BENCH(return new BlurImageFilterBench(BLUR_SIGMA_HUGE, BLUR_SIGMA_HUGE, false, false);)
+
+DEF_BENCH(return new BlurImageFilterBench(BLUR_SIGMA_LARGE, 0, false, true);)
+DEF_BENCH(return new BlurImageFilterBench(BLUR_SIGMA_SMALL, 0, false, true);)
+DEF_BENCH(return new BlurImageFilterBench(0, BLUR_SIGMA_LARGE, false, true);)
+DEF_BENCH(return new BlurImageFilterBench(0, BLUR_SIGMA_SMALL, false, true);)
+DEF_BENCH(return new BlurImageFilterBench(BLUR_SIGMA_MINI, BLUR_SIGMA_MINI, true, true);)
+DEF_BENCH(return new BlurImageFilterBench(BLUR_SIGMA_MINI, BLUR_SIGMA_MINI, false, true);)
+DEF_BENCH(return new BlurImageFilterBench(BLUR_SIGMA_SMALL, BLUR_SIGMA_SMALL, true, true);)
+DEF_BENCH(return new BlurImageFilterBench(BLUR_SIGMA_SMALL, BLUR_SIGMA_SMALL, false, true);)
+DEF_BENCH(return new BlurImageFilterBench(BLUR_SIGMA_LARGE, BLUR_SIGMA_LARGE, true, true);)
+DEF_BENCH(return new BlurImageFilterBench(BLUR_SIGMA_LARGE, BLUR_SIGMA_LARGE, false, true);)
+DEF_BENCH(return new BlurImageFilterBench(BLUR_SIGMA_HUGE, BLUR_SIGMA_HUGE, true, true);)
+DEF_BENCH(return new BlurImageFilterBench(BLUR_SIGMA_HUGE, BLUR_SIGMA_HUGE, false, true);)