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#include "cc/debug/rendering_stats.h"
6
7namespace cc {
8
9RenderingStats::TimeDeltaList::TimeDeltaList() {
10}
11
12RenderingStats::TimeDeltaList::~TimeDeltaList() {
13}
14
15void RenderingStats::TimeDeltaList::Append(base::TimeDelta value) {
16  values.push_back(value);
17}
18
19void RenderingStats::TimeDeltaList::AddToTracedValue(
20    base::debug::TracedValue* list_value) const {
21  std::list<base::TimeDelta>::const_iterator iter;
22  for (iter = values.begin(); iter != values.end(); ++iter) {
23    list_value->AppendDouble(iter->InMillisecondsF());
24  }
25}
26
27void RenderingStats::TimeDeltaList::Add(const TimeDeltaList& other) {
28  values.insert(values.end(), other.values.begin(), other.values.end());
29}
30
31RenderingStats::MainThreadRenderingStats::MainThreadRenderingStats()
32    : frame_count(0), painted_pixel_count(0), recorded_pixel_count(0) {
33}
34
35RenderingStats::MainThreadRenderingStats::~MainThreadRenderingStats() {
36}
37
38scoped_refptr<base::debug::ConvertableToTraceFormat>
39RenderingStats::MainThreadRenderingStats::AsTraceableData() const {
40  scoped_refptr<base::debug::TracedValue> record_data =
41      new base::debug::TracedValue();
42  record_data->SetInteger("frame_count", frame_count);
43  record_data->SetDouble("paint_time", paint_time.InSecondsF());
44  record_data->SetInteger("painted_pixel_count", painted_pixel_count);
45  record_data->SetDouble("record_time", record_time.InSecondsF());
46  record_data->SetInteger("recorded_pixel_count", recorded_pixel_count);
47  return record_data;
48}
49
50void RenderingStats::MainThreadRenderingStats::Add(
51    const MainThreadRenderingStats& other) {
52  frame_count += other.frame_count;
53  paint_time += other.paint_time;
54  painted_pixel_count += other.painted_pixel_count;
55  record_time += other.record_time;
56  recorded_pixel_count += other.recorded_pixel_count;
57}
58
59RenderingStats::ImplThreadRenderingStats::ImplThreadRenderingStats()
60    : frame_count(0),
61      rasterized_pixel_count(0),
62      visible_content_area(0),
63      approximated_visible_content_area(0) {
64}
65
66RenderingStats::ImplThreadRenderingStats::~ImplThreadRenderingStats() {
67}
68
69scoped_refptr<base::debug::ConvertableToTraceFormat>
70RenderingStats::ImplThreadRenderingStats::AsTraceableData() const {
71  scoped_refptr<base::debug::TracedValue> record_data =
72      new base::debug::TracedValue();
73  record_data->SetInteger("frame_count", frame_count);
74  record_data->SetDouble("rasterize_time", rasterize_time.InSecondsF());
75  record_data->SetInteger("rasterized_pixel_count", rasterized_pixel_count);
76  record_data->SetInteger("visible_content_area", visible_content_area);
77  record_data->SetInteger("approximated_visible_content_area",
78                          approximated_visible_content_area);
79  record_data->BeginArray("draw_duration_ms");
80  draw_duration.AddToTracedValue(record_data.get());
81  record_data->EndArray();
82
83  record_data->BeginArray("draw_duration_estimate_ms");
84  draw_duration_estimate.AddToTracedValue(record_data.get());
85  record_data->EndArray();
86
87  record_data->BeginArray("begin_main_frame_to_commit_duration_ms");
88  begin_main_frame_to_commit_duration.AddToTracedValue(record_data.get());
89  record_data->EndArray();
90
91  record_data->BeginArray("begin_main_frame_to_commit_duration_estimate_ms");
92  begin_main_frame_to_commit_duration_estimate.AddToTracedValue(
93      record_data.get());
94  record_data->EndArray();
95
96  record_data->BeginArray("commit_to_activate_duration_ms");
97  commit_to_activate_duration.AddToTracedValue(record_data.get());
98  record_data->EndArray();
99
100  record_data->BeginArray("commit_to_activate_duration_estimate_ms");
101  commit_to_activate_duration_estimate.AddToTracedValue(record_data.get());
102  record_data->EndArray();
103  return record_data;
104}
105
106void RenderingStats::ImplThreadRenderingStats::Add(
107    const ImplThreadRenderingStats& other) {
108  frame_count += other.frame_count;
109  rasterize_time += other.rasterize_time;
110  analysis_time += other.analysis_time;
111  rasterized_pixel_count += other.rasterized_pixel_count;
112  visible_content_area += other.visible_content_area;
113  approximated_visible_content_area += other.approximated_visible_content_area;
114
115  draw_duration.Add(other.draw_duration);
116  draw_duration_estimate.Add(other.draw_duration_estimate);
117  begin_main_frame_to_commit_duration.Add(
118      other.begin_main_frame_to_commit_duration);
119  begin_main_frame_to_commit_duration_estimate.Add(
120      other.begin_main_frame_to_commit_duration_estimate);
121  commit_to_activate_duration.Add(other.commit_to_activate_duration);
122  commit_to_activate_duration_estimate.Add(
123      other.commit_to_activate_duration_estimate);
124}
125
126void RenderingStats::Add(const RenderingStats& other) {
127  main_stats.Add(other.main_stats);
128  impl_stats.Add(other.impl_stats);
129}
130
131}  // namespace cc
132