OLD | NEW |
1 /* | 1 /* |
2 * Copyright 2013 The WebRTC Project Authors. All rights reserved. | 2 * Copyright 2013 The WebRTC Project Authors. All rights reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
(...skipping 73 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
84 #endif // ENABLE_PROFILING | 84 #endif // ENABLE_PROFILING |
85 | 85 |
86 namespace rtc { | 86 namespace rtc { |
87 | 87 |
88 // Tracks information for one profiler event. | 88 // Tracks information for one profiler event. |
89 class ProfilerEvent { | 89 class ProfilerEvent { |
90 public: | 90 public: |
91 ProfilerEvent(); | 91 ProfilerEvent(); |
92 void Start(); | 92 void Start(); |
93 void Stop(); | 93 void Stop(); |
94 void Stop(uint64 stop_time); | 94 void Stop(uint64_t stop_time); |
95 double standard_deviation() const; | 95 double standard_deviation() const; |
96 double total_time() const { return total_time_; } | 96 double total_time() const { return total_time_; } |
97 double mean() const { return mean_; } | 97 double mean() const { return mean_; } |
98 double minimum() const { return minimum_; } | 98 double minimum() const { return minimum_; } |
99 double maximum() const { return maximum_; } | 99 double maximum() const { return maximum_; } |
100 int event_count() const { return event_count_; } | 100 int event_count() const { return event_count_; } |
101 bool is_started() const { return start_count_ > 0; } | 101 bool is_started() const { return start_count_ > 0; } |
102 | 102 |
103 private: | 103 private: |
104 uint64 current_start_time_; | 104 uint64_t current_start_time_; |
105 double total_time_; | 105 double total_time_; |
106 double mean_; | 106 double mean_; |
107 double sum_of_squared_differences_; | 107 double sum_of_squared_differences_; |
108 double minimum_; | 108 double minimum_; |
109 double maximum_; | 109 double maximum_; |
110 int start_count_; | 110 int start_count_; |
111 int event_count_; | 111 int event_count_; |
112 }; | 112 }; |
113 | 113 |
114 // Singleton that owns ProfilerEvents and reports results. Prefer to use | 114 // Singleton that owns ProfilerEvents and reports results. Prefer to use |
(...skipping 38 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
153 | 153 |
154 RTC_DISALLOW_COPY_AND_ASSIGN(ProfilerScope); | 154 RTC_DISALLOW_COPY_AND_ASSIGN(ProfilerScope); |
155 }; | 155 }; |
156 | 156 |
157 std::ostream& operator<<(std::ostream& stream, | 157 std::ostream& operator<<(std::ostream& stream, |
158 const ProfilerEvent& profiler_event); | 158 const ProfilerEvent& profiler_event); |
159 | 159 |
160 } // namespace rtc | 160 } // namespace rtc |
161 | 161 |
162 #endif // WEBRTC_BASE_PROFILER_H_ | 162 #endif // WEBRTC_BASE_PROFILER_H_ |
OLD | NEW |