OLD | NEW |
1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "content/renderer/render_widget.h" | 5 #include "content/renderer/render_widget.h" |
6 | 6 |
7 #include "base/auto_reset.h" | 7 #include "base/auto_reset.h" |
8 #include "base/bind.h" | 8 #include "base/bind.h" |
9 #include "base/command_line.h" | 9 #include "base/command_line.h" |
10 #include "base/debug/trace_event.h" | 10 #include "base/debug/trace_event.h" |
(...skipping 1087 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1098 } | 1098 } |
1099 #endif | 1099 #endif |
1100 | 1100 |
1101 base::AutoReset<const ui::LatencyInfo*> resetter(¤t_event_latency_info_, | 1101 base::AutoReset<const ui::LatencyInfo*> resetter(¤t_event_latency_info_, |
1102 &latency_info); | 1102 &latency_info); |
1103 | 1103 |
1104 base::TimeTicks start_time; | 1104 base::TimeTicks start_time; |
1105 if (base::TimeTicks::IsHighResNowFastAndReliable()) | 1105 if (base::TimeTicks::IsHighResNowFastAndReliable()) |
1106 start_time = base::TimeTicks::HighResNow(); | 1106 start_time = base::TimeTicks::HighResNow(); |
1107 | 1107 |
1108 TRACE_EVENT1("renderer", "RenderWidget::OnHandleInputEvent", | 1108 TRACE_EVENT1("renderer,benchmark", "RenderWidget::OnHandleInputEvent", |
1109 "event", WebInputEventTraits::GetName(input_event->type)); | 1109 "event", WebInputEventTraits::GetName(input_event->type)); |
1110 TRACE_EVENT_SYNTHETIC_DELAY_BEGIN("blink.HandleInputEvent"); | 1110 TRACE_EVENT_SYNTHETIC_DELAY_BEGIN("blink.HandleInputEvent"); |
1111 TRACE_EVENT_FLOW_STEP0( | 1111 TRACE_EVENT_FLOW_STEP0( |
1112 "input", | 1112 "input,benchmark", |
1113 "LatencyInfo.Flow", | 1113 "LatencyInfo.Flow", |
1114 TRACE_ID_DONT_MANGLE(latency_info.trace_id), | 1114 TRACE_ID_DONT_MANGLE(latency_info.trace_id), |
1115 "HanldeInputEventMain"); | 1115 "HanldeInputEventMain"); |
1116 | 1116 |
1117 // If we don't have a high res timer, these metrics won't be accurate enough | 1117 // If we don't have a high res timer, these metrics won't be accurate enough |
1118 // to be worth collecting. Note that this does introduce some sampling bias. | 1118 // to be worth collecting. Note that this does introduce some sampling bias. |
1119 if (!start_time.is_null()) | 1119 if (!start_time.is_null()) |
1120 LogInputEventLatencyUma(*input_event, start_time); | 1120 LogInputEventLatencyUma(*input_event, start_time); |
1121 | 1121 |
1122 scoped_ptr<cc::SwapPromiseMonitor> latency_info_swap_promise_monitor; | 1122 scoped_ptr<cc::SwapPromiseMonitor> latency_info_swap_promise_monitor; |
(...skipping 1305 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
2428 void RenderWidget::RegisterVideoHoleFrame(RenderFrameImpl* frame) { | 2428 void RenderWidget::RegisterVideoHoleFrame(RenderFrameImpl* frame) { |
2429 video_hole_frames_.AddObserver(frame); | 2429 video_hole_frames_.AddObserver(frame); |
2430 } | 2430 } |
2431 | 2431 |
2432 void RenderWidget::UnregisterVideoHoleFrame(RenderFrameImpl* frame) { | 2432 void RenderWidget::UnregisterVideoHoleFrame(RenderFrameImpl* frame) { |
2433 video_hole_frames_.RemoveObserver(frame); | 2433 video_hole_frames_.RemoveObserver(frame); |
2434 } | 2434 } |
2435 #endif // defined(VIDEO_HOLE) | 2435 #endif // defined(VIDEO_HOLE) |
2436 | 2436 |
2437 } // namespace content | 2437 } // namespace content |
OLD | NEW |