1cb93a386Sopenharmony_ci// Copyright 2019 Google LLC.
2cb93a386Sopenharmony_ci// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
3cb93a386Sopenharmony_ci#include "tools/fiddle/examples.h"
4cb93a386Sopenharmony_ci// HASH=bb761cd858e6d0ca05627262cd22ff5e
5cb93a386Sopenharmony_ciREG_FIDDLE(Path_updateBoundsCache, 256, 256, true, 0) {
6cb93a386Sopenharmony_civoid draw(SkCanvas* canvas) {
7cb93a386Sopenharmony_ci    double times[2] = { 0, 0 };
8cb93a386Sopenharmony_ci    int N = 100;
9cb93a386Sopenharmony_ci    for (int i = 0; i < N; ++i) {
10cb93a386Sopenharmony_ci      SkPath path;
11cb93a386Sopenharmony_ci      for (int j = 1; j < 100; ++ j) {
12cb93a386Sopenharmony_ci        path.addCircle(50 + j, 45 + j, 25 + j);
13cb93a386Sopenharmony_ci      }
14cb93a386Sopenharmony_ci      if (1 & i) {
15cb93a386Sopenharmony_ci        path.updateBoundsCache();
16cb93a386Sopenharmony_ci      }
17cb93a386Sopenharmony_ci      double start = SkTime::GetNSecs();
18cb93a386Sopenharmony_ci      (void) path.getBounds();
19cb93a386Sopenharmony_ci      times[1 & i] += SkTime::GetNSecs() - start;
20cb93a386Sopenharmony_ci    }
21cb93a386Sopenharmony_ci    SkDebugf("uncached avg: %g ms\n", times[0] / (double)N);
22cb93a386Sopenharmony_ci    SkDebugf("cached avg: %g ms\n", times[1] / (double)N);
23cb93a386Sopenharmony_ci}
24cb93a386Sopenharmony_ci}  // END FIDDLE
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