| // Copyright (c) 2012 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 MEDIA_BASE_TIMESTAMP_CONSTANTS_H_ |
| #define MEDIA_BASE_TIMESTAMP_CONSTANTS_H_ |
| |
| #include "base/time/time.h" |
| #include "media/base/media_export.h" |
| |
| namespace media { |
| |
| // Indicates an invalid or missing timestamp. |
| MEDIA_EXPORT inline base::TimeDelta kNoTimestamp() { |
| return base::TimeDelta::FromMicroseconds(kint64min); |
| } |
| |
| // Represents an infinite stream duration. |
| MEDIA_EXPORT inline base::TimeDelta kInfiniteDuration() { |
| return base::TimeDelta::Max(); |
| } |
| |
| } // namespace media |
| |
| #endif // MEDIA_BASE_TIMESTAMP_CONSTANTS_H_ |
