1// Copyright 2019 Google LLC.
2// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
3#include "tools/fiddle/examples.h"
4// HASH=bb761cd858e6d0ca05627262cd22ff5e
5REG_FIDDLE(Path_updateBoundsCache, 256, 256, true, 0) {
6void draw(SkCanvas* canvas) {
7    double times[2] = { 0, 0 };
8    int N = 100;
9    for (int i = 0; i < N; ++i) {
10      SkPath path;
11      for (int j = 1; j < 100; ++ j) {
12        path.addCircle(50 + j, 45 + j, 25 + j);
13      }
14      if (1 & i) {
15        path.updateBoundsCache();
16      }
17      double start = SkTime::GetNSecs();
18      (void) path.getBounds();
19      times[1 & i] += SkTime::GetNSecs() - start;
20    }
21    SkDebugf("uncached avg: %g ms\n", times[0] / (double)N);
22    SkDebugf("cached avg: %g ms\n", times[1] / (double)N);
23}
24}  // END FIDDLE
25