cc/debug/lap_timer.h - Issue 279183002: Use LapTimer in rasterize_and_record micro benchmark.

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Side by Side Diff: cc/debug/lap_timer.h

Issue 279183002: Use LapTimer in rasterize_and_record micro benchmark. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Remove unused Now() Created 6 years, 7 months ago

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1 // Copyright 2013 The Chromium Authors. All rights reserved.	1 // Copyright 2013 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be	2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.	3 // found in the LICENSE file.

4	4

5 #ifndef CC_TEST_LAP_TIMER_H_	5 #ifndef CC_DEBUG_LAP_TIMER_H_

6 #define CC_TEST_LAP_TIMER_H_	6 #define CC_DEBUG_LAP_TIMER_H_

7	7

8 #include "base/time/time.h"	8 #include "base/time/time.h"

9	9

10 namespace cc {	10 namespace cc {

11	11

12 // LapTimer is used to calculate average times per "Lap" in perf tests.	12 // LapTimer is used to calculate average times per "Lap" in perf tests.

13 // Current() reports the time since the last call to Start().	13 // Current() reports the time since the last call to Start().

14 // Store() adds the time since the last call to Start() to the accumulator, and	14 // Store() adds the time since the last call to Start() to the accumulator, and

15 // resets the start time to now. Stored() returns the accumulated time.	15 // resets the start time to now. Stored() returns the accumulated time.

16 // NextLap increments the lap counter, used in counting the per lap averages.	16 // NextLap increments the lap counter, used in counting the per lap averages.

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53 int remaining_warmups_;	53 int remaining_warmups_;

54 int remaining_no_check_laps_;	54 int remaining_no_check_laps_;

55 base::TimeDelta time_limit_;	55 base::TimeDelta time_limit_;

56 int check_interval_;	56 int check_interval_;

57	57

58 DISALLOW_COPY_AND_ASSIGN(LapTimer);	58 DISALLOW_COPY_AND_ASSIGN(LapTimer);

59 };	59 };

60	60

61 } // namespace cc	61 } // namespace cc

62	62

63 #endif // CC_TEST_LAP_TIMER_H_	63 #endif // CC_DEBUG_LAP_TIMER_H_

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