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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "base/profiler/alternate_timer.h" | |
6 | |
7 namespace { | |
8 | |
9 tracked_objects::NowFunction* g_time_function = nullptr; | |
10 tracked_objects::TimeSourceType g_time_source_type = | |
11 tracked_objects::TIME_SOURCE_TYPE_WALL_TIME; | |
12 | |
13 } // anonymous namespace | |
14 | |
15 namespace tracked_objects { | |
16 | |
17 // Set an alternate timer function to replace the OS time function when | |
18 // profiling. | |
19 void SetAlternateTimeSource(NowFunction* now_function, TimeSourceType type) { | |
20 g_time_function = now_function; | |
21 g_time_source_type = type; | |
22 } | |
23 | |
24 NowFunction* GetAlternateTimeSource() { | |
25 return g_time_function; | |
26 } | |
27 | |
28 TimeSourceType GetTimeSourceType() { | |
29 return g_time_source_type; | |
30 } | |
31 | |
32 } // namespace tracked_objects | |
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