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| 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/test/scheduler_test_common.h" | |
| 6 | |
| 7 #include <string> | |
| 8 | |
| 9 #include "base/logging.h" | |
| 10 | |
| 11 namespace cc { | |
| 12 | |
| 13 void FakeTimeSourceClient::OnTimerTick() { | |
| 14 tick_called_ = true; | |
| 15 } | |
| 16 | |
| 17 base::TimeTicks FakeDelayBasedTimeSource::Now() const { return now_; } | |
| 18 | |
| 19 TestDelayBasedTimeSource::TestDelayBasedTimeSource( | |
| 20 scoped_refptr<TestNowSource> now_src, | |
| 21 base::TimeDelta interval, | |
| 22 OrderedSimpleTaskRunner* task_runner) | |
| 23 : DelayBasedTimeSource(interval, task_runner), now_src_(now_src) { | |
| 24 } | |
| 25 | |
| 26 base::TimeTicks TestDelayBasedTimeSource::Now() const { | |
| 27 return now_src_->Now(); | |
| 28 } | |
| 29 | |
| 30 std::string TestDelayBasedTimeSource::TypeString() const { | |
| 31 return "TestDelayBasedTimeSource"; | |
| 32 } | |
| 33 | |
| 34 TestDelayBasedTimeSource::~TestDelayBasedTimeSource() { | |
| 35 } | |
| 36 | |
| 37 void FakeBeginFrameSource::DidFinishFrame(size_t remaining_frames) { | |
| 38 remaining_frames_ = remaining_frames; | |
| 39 } | |
| 40 void FakeBeginFrameSource::AsValueInto( | |
| 41 base::trace_event::TracedValue* dict) const { | |
| 42 dict->SetString("type", "FakeBeginFrameSource"); | |
| 43 BeginFrameSourceMixIn::AsValueInto(dict); | |
| 44 } | |
| 45 | |
| 46 TestBackToBackBeginFrameSource::TestBackToBackBeginFrameSource( | |
| 47 scoped_refptr<TestNowSource> now_src, | |
| 48 base::SingleThreadTaskRunner* task_runner) | |
| 49 : BackToBackBeginFrameSource(task_runner), now_src_(now_src) { | |
| 50 } | |
| 51 | |
| 52 TestBackToBackBeginFrameSource::~TestBackToBackBeginFrameSource() { | |
| 53 } | |
| 54 | |
| 55 base::TimeTicks TestBackToBackBeginFrameSource::Now() { | |
| 56 return now_src_->Now(); | |
| 57 } | |
| 58 | |
| 59 TestSyntheticBeginFrameSource::TestSyntheticBeginFrameSource( | |
| 60 scoped_refptr<DelayBasedTimeSource> time_source) | |
| 61 : SyntheticBeginFrameSource(time_source) { | |
| 62 } | |
| 63 | |
| 64 TestSyntheticBeginFrameSource::~TestSyntheticBeginFrameSource() { | |
| 65 } | |
| 66 | |
| 67 TestSchedulerFrameSourcesConstructor::TestSchedulerFrameSourcesConstructor( | |
| 68 OrderedSimpleTaskRunner* test_task_runner, | |
| 69 TestNowSource* now_src) | |
| 70 : test_task_runner_(test_task_runner), now_src_(now_src) { | |
| 71 } | |
| 72 TestSchedulerFrameSourcesConstructor::~TestSchedulerFrameSourcesConstructor() { | |
| 73 } | |
| 74 | |
| 75 BeginFrameSource* | |
| 76 TestSchedulerFrameSourcesConstructor::ConstructPrimaryFrameSource( | |
| 77 Scheduler* scheduler) { | |
| 78 if (scheduler->settings_.use_external_begin_frame_source) { | |
| 79 return SchedulerFrameSourcesConstructor::ConstructPrimaryFrameSource( | |
| 80 scheduler); | |
| 81 } else { | |
| 82 TRACE_EVENT1( | |
| 83 "cc", | |
| 84 "TestSchedulerFrameSourcesConstructor::ConstructPrimaryFrameSource", | |
| 85 "source", | |
| 86 "TestSyntheticBeginFrameSource"); | |
| 87 scoped_ptr<TestSyntheticBeginFrameSource> synthetic_source = | |
| 88 TestSyntheticBeginFrameSource::Create( | |
| 89 now_src_, test_task_runner_, BeginFrameArgs::DefaultInterval()); | |
| 90 | |
| 91 DCHECK(!scheduler->vsync_observer_); | |
| 92 scheduler->vsync_observer_ = synthetic_source.get(); | |
| 93 | |
| 94 DCHECK(!scheduler->primary_frame_source_internal_); | |
| 95 scheduler->primary_frame_source_internal_ = synthetic_source.Pass(); | |
| 96 return scheduler->primary_frame_source_internal_.get(); | |
| 97 } | |
| 98 } | |
| 99 | |
| 100 BeginFrameSource* | |
| 101 TestSchedulerFrameSourcesConstructor::ConstructBackgroundFrameSource( | |
| 102 Scheduler* scheduler) { | |
| 103 TRACE_EVENT1( | |
| 104 "cc", | |
| 105 "TestSchedulerFrameSourcesConstructor::ConstructBackgroundFrameSource", | |
| 106 "source", | |
| 107 "TestSyntheticBeginFrameSource"); | |
| 108 DCHECK(!(scheduler->background_frame_source_internal_)); | |
| 109 scheduler->background_frame_source_internal_ = | |
| 110 TestSyntheticBeginFrameSource::Create( | |
| 111 now_src_, test_task_runner_, base::TimeDelta::FromSeconds(1)); | |
| 112 return scheduler->background_frame_source_internal_.get(); | |
| 113 } | |
| 114 | |
| 115 BeginFrameSource* | |
| 116 TestSchedulerFrameSourcesConstructor::ConstructUnthrottledFrameSource( | |
| 117 Scheduler* scheduler) { | |
| 118 TRACE_EVENT1( | |
| 119 "cc", | |
| 120 "TestSchedulerFrameSourcesConstructor::ConstructUnthrottledFrameSource", | |
| 121 "source", "TestBackToBackBeginFrameSource"); | |
| 122 DCHECK(!scheduler->unthrottled_frame_source_internal_); | |
| 123 scheduler->unthrottled_frame_source_internal_ = | |
| 124 TestBackToBackBeginFrameSource::Create(now_src_, test_task_runner_); | |
| 125 return scheduler->unthrottled_frame_source_internal_.get(); | |
| 126 } | |
| 127 | |
| 128 TestScheduler::TestScheduler( | |
| 129 scoped_refptr<TestNowSource> now_src, | |
| 130 SchedulerClient* client, | |
| 131 const SchedulerSettings& scheduler_settings, | |
| 132 int layer_tree_host_id, | |
| 133 const scoped_refptr<OrderedSimpleTaskRunner>& test_task_runner, | |
| 134 TestSchedulerFrameSourcesConstructor* frame_sources_constructor, | |
| 135 scoped_ptr<BeginFrameSource> external_begin_frame_source) | |
| 136 : Scheduler(client, | |
| 137 scheduler_settings, | |
| 138 layer_tree_host_id, | |
| 139 test_task_runner, | |
| 140 external_begin_frame_source.Pass(), | |
| 141 frame_sources_constructor), | |
| 142 now_src_(now_src) { | |
| 143 } | |
| 144 | |
| 145 base::TimeTicks TestScheduler::Now() const { | |
| 146 return now_src_->Now(); | |
| 147 } | |
| 148 | |
| 149 TestScheduler::~TestScheduler() { | |
| 150 } | |
| 151 | |
| 152 } // namespace cc | |
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