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