| // Copyright 2015 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_CORE_DOM_DOM_HIGH_RES_TIME_STAMP_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_CORE_DOM_DOM_HIGH_RES_TIME_STAMP_H_ |
| |
| #include "base/time/time.h" |
| |
| namespace blink { |
| |
| typedef double DOMHighResTimeStamp; |
| |
| inline DOMHighResTimeStamp ConvertSecondsToDOMHighResTimeStamp(double seconds) { |
| return static_cast<DOMHighResTimeStamp>(seconds * 1000.0); |
| } |
| |
| inline double ConvertDOMHighResTimeStampToSeconds( |
| DOMHighResTimeStamp milliseconds) { |
| return milliseconds / 1000.0; |
| } |
| |
| inline DOMHighResTimeStamp ConvertTimeTicksToDOMHighResTimeStamp( |
| base::TimeTicks time) { |
| return (time - base::TimeTicks()).InMillisecondsF(); |
| } |
| |
| inline DOMHighResTimeStamp ConvertTimeDeltaToDOMHighResTimeStamp( |
| base::TimeDelta delta) { |
| return delta.InMillisecondsF(); |
| } |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_CORE_DOM_DOM_HIGH_RES_TIME_STAMP_H_ |
