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Side by Side Diff: cc/scheduler/frame_rate_controller.cc

Issue 16871016: cc: Use BeginFrameArgs (Closed) Base URL: http://git.chromium.org/chromium/src.git@bfargs2
Patch Set: else if typo Created 7 years, 5 months ago
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1 // Copyright 2011 The Chromium Authors. All rights reserved. 1 // Copyright 2011 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 "cc/scheduler/frame_rate_controller.h" 5 #include "cc/scheduler/frame_rate_controller.h"
6 6
7 #include "base/debug/trace_event.h" 7 #include "base/debug/trace_event.h"
8 #include "base/location.h" 8 #include "base/location.h"
9 #include "base/logging.h" 9 #include "base/logging.h"
10 #include "base/single_thread_task_runner.h" 10 #include "base/single_thread_task_runner.h"
(...skipping 67 matching lines...) Expand 10 before | Expand all | Expand 10 after
78 if (active) 78 if (active)
79 PostManualTick(); 79 PostManualTick();
80 else 80 else
81 weak_factory_.InvalidateWeakPtrs(); 81 weak_factory_.InvalidateWeakPtrs();
82 } 82 }
83 83
84 if (just_activated) { 84 if (just_activated) {
85 // TODO(brianderson): Use an adaptive parent compositor deadline. 85 // TODO(brianderson): Use an adaptive parent compositor deadline.
86 base::TimeTicks frame_time = NextTickTime() - interval_; 86 base::TimeTicks frame_time = NextTickTime() - interval_;
87 base::TimeTicks deadline = NextTickTime(); 87 base::TimeTicks deadline = NextTickTime();
88 return BeginFrameArgs::Create(frame_time, deadline, interval_); 88 BeginFrameArgs args =
89 BeginFrameArgs::Create(frame_time, deadline, interval_);
90 args.AdjustDeadline(deadline_adjustment_);
91 return args;
89 } 92 }
90 return BeginFrameArgs(); 93 return BeginFrameArgs();
91 } 94 }
92 95
93 void FrameRateController::SetMaxSwapsPending(int max_swaps_pending) { 96 void FrameRateController::SetMaxSwapsPending(int max_swaps_pending) {
94 DCHECK_GE(max_swaps_pending, 0); 97 DCHECK_GE(max_swaps_pending, 0);
95 max_swaps_pending_ = max_swaps_pending; 98 max_swaps_pending_ = max_swaps_pending;
96 } 99 }
97 100
98 void FrameRateController::SetTimebaseAndInterval(base::TimeTicks timebase, 101 void FrameRateController::SetTimebaseAndInterval(base::TimeTicks timebase,
(...skipping 12 matching lines...) Expand all
111 DCHECK(active_); 114 DCHECK(active_);
112 115
113 // Check if we have too many frames in flight. 116 // Check if we have too many frames in flight.
114 bool throttled = 117 bool throttled =
115 max_swaps_pending_ && num_frames_pending_ >= max_swaps_pending_; 118 max_swaps_pending_ && num_frames_pending_ >= max_swaps_pending_;
116 TRACE_COUNTER_ID1("cc", "ThrottledCompositor", task_runner_, throttled); 119 TRACE_COUNTER_ID1("cc", "ThrottledCompositor", task_runner_, throttled);
117 120
118 if (client_) { 121 if (client_) {
119 // TODO(brianderson): Use an adaptive parent compositor deadline. 122 // TODO(brianderson): Use an adaptive parent compositor deadline.
120 base::TimeTicks frame_time = LastTickTime(); 123 base::TimeTicks frame_time = LastTickTime();
121 base::TimeTicks deadline = NextTickTime() + deadline_adjustment_; 124 base::TimeTicks deadline = NextTickTime();
122 client_->FrameRateControllerTick( 125 BeginFrameArgs args =
123 throttled, 126 BeginFrameArgs::Create(frame_time, deadline, interval_);
124 BeginFrameArgs::Create(frame_time, deadline, interval_)); 127 args.AdjustDeadline(deadline_adjustment_);
128 client_->FrameRateControllerTick(throttled, args);
125 } 129 }
126 130
127 if (!is_time_source_throttling_ && !throttled) 131 if (!is_time_source_throttling_ && !throttled)
128 PostManualTick(); 132 PostManualTick();
129 } 133 }
130 134
131 void FrameRateController::PostManualTick() { 135 void FrameRateController::PostManualTick() {
132 if (active_) { 136 if (active_) {
133 task_runner_->PostTask(FROM_HERE, 137 task_runner_->PostTask(FROM_HERE,
134 base::Bind(&FrameRateController::ManualTick, 138 base::Bind(&FrameRateController::ManualTick,
(...skipping 28 matching lines...) Expand all
163 } 167 }
164 168
165 base::TimeTicks FrameRateController::LastTickTime() { 169 base::TimeTicks FrameRateController::LastTickTime() {
166 if (is_time_source_throttling_) 170 if (is_time_source_throttling_)
167 return time_source_->LastTickTime(); 171 return time_source_->LastTickTime();
168 172
169 return base::TimeTicks::Now(); 173 return base::TimeTicks::Now();
170 } 174 }
171 175
172 } // namespace cc 176 } // namespace cc
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