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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 "platform/scheduler/renderer/renderer_scheduler_impl.h" | 5 #include "platform/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/logging.h" | 9 #include "base/logging.h" |
10 #include "base/memory/ptr_util.h" | 10 #include "base/memory/ptr_util.h" |
11 #include "base/metrics/histogram_macros.h" | 11 #include "base/metrics/histogram_macros.h" |
12 #include "base/strings/stringprintf.h" | 12 #include "base/strings/stringprintf.h" |
13 #include "base/threading/thread_task_runner_handle.h" | 13 #include "base/threading/thread_task_runner_handle.h" |
14 #include "base/trace_event/trace_event.h" | 14 #include "base/trace_event/trace_event.h" |
15 #include "base/trace_event/trace_event_argument.h" | 15 #include "base/trace_event/trace_event_argument.h" |
16 #include "cc/output/begin_frame_args.h" | 16 #include "cc/output/begin_frame_args.h" |
17 #include "platform/RuntimeEnabledFeatures.h" | 17 #include "platform/RuntimeEnabledFeatures.h" |
18 #include "platform/scheduler/base/real_time_domain.h" | 18 #include "platform/scheduler/base/real_time_domain.h" |
19 #include "platform/scheduler/base/task_queue_impl.h" | 19 #include "platform/scheduler/base/task_queue_impl.h" |
20 #include "platform/scheduler/base/task_queue_selector.h" | 20 #include "platform/scheduler/base/task_queue_selector.h" |
| 21 #include "platform/scheduler/base/time_converter.h" |
21 #include "platform/scheduler/base/virtual_time_domain.h" | 22 #include "platform/scheduler/base/virtual_time_domain.h" |
22 #include "platform/scheduler/child/scheduler_tqm_delegate.h" | 23 #include "platform/scheduler/child/scheduler_tqm_delegate.h" |
23 #include "platform/scheduler/renderer/auto_advancing_virtual_time_domain.h" | 24 #include "platform/scheduler/renderer/auto_advancing_virtual_time_domain.h" |
24 #include "platform/scheduler/renderer/task_queue_throttler.h" | 25 #include "platform/scheduler/renderer/task_queue_throttler.h" |
25 #include "platform/scheduler/renderer/web_view_scheduler_impl.h" | 26 #include "platform/scheduler/renderer/web_view_scheduler_impl.h" |
26 #include "platform/scheduler/renderer/webthread_impl_for_renderer_scheduler.h" | 27 #include "platform/scheduler/renderer/webthread_impl_for_renderer_scheduler.h" |
27 #include "public/platform/Platform.h" | 28 #include "public/platform/Platform.h" |
28 | 29 |
29 namespace blink { | 30 namespace blink { |
30 namespace scheduler { | 31 namespace scheduler { |
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69 | 70 |
70 int load_percentage = static_cast<int>(load * 100); | 71 int load_percentage = static_cast<int>(load * 100); |
71 DCHECK_LE(load_percentage, 100); | 72 DCHECK_LE(load_percentage, 100); |
72 | 73 |
73 UMA_HISTOGRAM_PERCENTAGE("RendererScheduler.BackgroundRendererMainThreadLoad", | 74 UMA_HISTOGRAM_PERCENTAGE("RendererScheduler.BackgroundRendererMainThreadLoad", |
74 load_percentage); | 75 load_percentage); |
75 TRACE_COUNTER1(TRACE_DISABLED_BY_DEFAULT("renderer.scheduler"), | 76 TRACE_COUNTER1(TRACE_DISABLED_BY_DEFAULT("renderer.scheduler"), |
76 "RendererScheduler.BackgroundRendererLoad", load_percentage); | 77 "RendererScheduler.BackgroundRendererLoad", load_percentage); |
77 } | 78 } |
78 | 79 |
79 base::TimeTicks MonotonicTimeInSecondsToTimeTicks( | |
80 double monotonicTimeInSeconds) { | |
81 return base::TimeTicks() + | |
82 base::TimeDelta::FromSecondsD(monotonicTimeInSeconds); | |
83 } | |
84 | |
85 std::string PointerToId(void* pointer) { | 80 std::string PointerToId(void* pointer) { |
86 return base::StringPrintf( | 81 return base::StringPrintf( |
87 "0x%" PRIx64, | 82 "0x%" PRIx64, |
88 static_cast<uint64_t>(reinterpret_cast<uintptr_t>(pointer))); | 83 static_cast<uint64_t>(reinterpret_cast<uintptr_t>(pointer))); |
89 } | 84 } |
90 | 85 |
91 } // namespace | 86 } // namespace |
92 | 87 |
93 RendererSchedulerImpl::RendererSchedulerImpl( | 88 RendererSchedulerImpl::RendererSchedulerImpl( |
94 scoped_refptr<SchedulerTqmDelegate> main_task_runner) | 89 scoped_refptr<SchedulerTqmDelegate> main_task_runner) |
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1919 case TimeDomainType::VIRTUAL: | 1914 case TimeDomainType::VIRTUAL: |
1920 return "virtual"; | 1915 return "virtual"; |
1921 default: | 1916 default: |
1922 NOTREACHED(); | 1917 NOTREACHED(); |
1923 return nullptr; | 1918 return nullptr; |
1924 } | 1919 } |
1925 } | 1920 } |
1926 | 1921 |
1927 } // namespace scheduler | 1922 } // namespace scheduler |
1928 } // namespace blink | 1923 } // namespace blink |
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