OLD | NEW |
(Empty) | |
| 1 // Copyright 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 #ifndef CC_DEBUG_RENDERING_STATS_H_ |
| 6 #define CC_DEBUG_RENDERING_STATS_H_ |
| 7 |
| 8 #include <vector> |
| 9 |
| 10 #include "base/basictypes.h" |
| 11 #include "base/time/time.h" |
| 12 #include "base/trace_event/trace_event_argument.h" |
| 13 #include "base/values.h" |
| 14 #include "cc/debug/traced_value.h" |
| 15 |
| 16 namespace cc { |
| 17 |
| 18 struct RenderingStats { |
| 19 // Stores a sequence of TimeDelta objects. |
| 20 class TimeDeltaList { |
| 21 public: |
| 22 TimeDeltaList(); |
| 23 ~TimeDeltaList(); |
| 24 |
| 25 void Append(base::TimeDelta value); |
| 26 void AddToTracedValue(const char* name, |
| 27 base::trace_event::TracedValue* list_value) const; |
| 28 |
| 29 void Add(const TimeDeltaList& other); |
| 30 |
| 31 base::TimeDelta GetLastTimeDelta() const; |
| 32 |
| 33 private: |
| 34 std::vector<base::TimeDelta> values; |
| 35 }; |
| 36 |
| 37 RenderingStats(); |
| 38 ~RenderingStats(); |
| 39 |
| 40 // Note: when adding new members, please remember to update Add in |
| 41 // rendering_stats.cc. |
| 42 |
| 43 int64 frame_count; |
| 44 int64 visible_content_area; |
| 45 int64 approximated_visible_content_area; |
| 46 |
| 47 TimeDeltaList draw_duration; |
| 48 TimeDeltaList draw_duration_estimate; |
| 49 TimeDeltaList begin_main_frame_to_commit_duration; |
| 50 TimeDeltaList begin_main_frame_to_commit_duration_estimate; |
| 51 TimeDeltaList commit_to_activate_duration; |
| 52 TimeDeltaList commit_to_activate_duration_estimate; |
| 53 |
| 54 scoped_refptr<base::trace_event::ConvertableToTraceFormat> AsTraceableData() |
| 55 const; |
| 56 void Add(const RenderingStats& other); |
| 57 }; |
| 58 |
| 59 } // namespace cc |
| 60 |
| 61 #endif // CC_DEBUG_RENDERING_STATS_H_ |
OLD | NEW |