| // Copyright 2011 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef GPU_COMMAND_BUFFER_COMMON_TIME_H_ |
| #define GPU_COMMAND_BUFFER_COMMON_TIME_H_ |
| |
| #include <stdint.h> |
| |
| #include "base/time/time.h" |
| |
| namespace gpu { |
| |
| inline uint64_t MicrosecondsSinceOriginOfTime() { |
| return (base::TimeTicks::Now() - base::TimeTicks()).InMicroseconds(); |
| } |
| |
| } // namespace gpu |
| |
| #else |
| |
| namespace gpu { |
| |
| inline uint64_t MicrosecondsSinceOriginOfTime() { |
| return 0; |
| } |
| |
| } // namespace gpu |
| |
| #endif // GPU_COMMAND_BUFFER_COMMON_TIME_H_ |
