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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 "components/scheduler/renderer/renderer_scheduler_impl.h" | 5 #include "components/scheduler/renderer/renderer_scheduler_impl.h" |
| 6 | 6 |
| 7 #include "base/bind.h" | 7 #include "base/bind.h" |
| 8 #include "base/debug/stack_trace.h" | 8 #include "base/debug/stack_trace.h" |
| 9 #include "base/trace_event/trace_event.h" | 9 #include "base/trace_event/trace_event.h" |
| 10 #include "base/trace_event/trace_event_argument.h" | 10 #include "base/trace_event/trace_event_argument.h" |
| 11 #include "cc/output/begin_frame_args.h" | 11 #include "cc/output/begin_frame_args.h" |
| 12 #include "components/scheduler/base/task_queue_impl.h" |
| 13 #include "components/scheduler/base/task_queue_selector.h" |
| 12 #include "components/scheduler/child/scheduler_task_runner_delegate.h" | 14 #include "components/scheduler/child/scheduler_task_runner_delegate.h" |
| 13 #include "components/scheduler/child/task_queue_impl.h" | |
| 14 #include "components/scheduler/child/task_queue_selector.h" | |
| 15 | 15 |
| 16 namespace scheduler { | 16 namespace scheduler { |
| 17 namespace { | 17 namespace { |
| 18 const int kLoadingTaskEstimationSampleCount = 200; | 18 const int kLoadingTaskEstimationSampleCount = 200; |
| 19 const double kLoadingTaskEstimationPercentile = 90; | 19 const double kLoadingTaskEstimationPercentile = 90; |
| 20 const int kTimerTaskEstimationSampleCount = 200; | 20 const int kTimerTaskEstimationSampleCount = 200; |
| 21 const double kTimerTaskEstimationPercentile = 90; | 21 const double kTimerTaskEstimationPercentile = 90; |
| 22 const int kShortIdlePeriodDurationSampleCount = 10; | 22 const int kShortIdlePeriodDurationSampleCount = 10; |
| 23 const double kShortIdlePeriodDurationPercentile = 20; | 23 const double kShortIdlePeriodDurationPercentile = 20; |
| 24 } | 24 } |
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| 921 MainThreadOnly().short_idle_period_duration.Clear(); | 921 MainThreadOnly().short_idle_period_duration.Clear(); |
| 922 // Make sure that we don't initially assume there is no idle time. | 922 // Make sure that we don't initially assume there is no idle time. |
| 923 MainThreadOnly().short_idle_period_duration.InsertSample( | 923 MainThreadOnly().short_idle_period_duration.InsertSample( |
| 924 cc::BeginFrameArgs::DefaultInterval()); | 924 cc::BeginFrameArgs::DefaultInterval()); |
| 925 AnyThread().user_model.Reset(); | 925 AnyThread().user_model.Reset(); |
| 926 MainThreadOnly().have_seen_a_begin_main_frame = false; | 926 MainThreadOnly().have_seen_a_begin_main_frame = false; |
| 927 UpdatePolicyLocked(UpdateType::MAY_EARLY_OUT_IF_POLICY_UNCHANGED); | 927 UpdatePolicyLocked(UpdateType::MAY_EARLY_OUT_IF_POLICY_UNCHANGED); |
| 928 } | 928 } |
| 929 | 929 |
| 930 } // namespace scheduler | 930 } // namespace scheduler |
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