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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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/trees/latency_info_swap_promise_monitor.h" | 5 #include "cc/trees/latency_info_swap_promise_monitor.h" |
| 6 | 6 |
| 7 #include "base/threading/platform_thread.h" | 7 #include "base/threading/platform_thread.h" |
| 8 #include "cc/output/latency_info_swap_promise.h" | 8 #include "cc/output/latency_info_swap_promise.h" |
| 9 #include "cc/trees/layer_tree_host.h" | 9 #include "cc/trees/layer_tree_host.h" |
| 10 #include "cc/trees/layer_tree_host_impl.h" | 10 #include "cc/trees/layer_tree_host_impl.h" |
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| 45 : SwapPromiseMonitor(layer_tree_host, layer_tree_host_impl), | 45 : SwapPromiseMonitor(layer_tree_host, layer_tree_host_impl), |
| 46 latency_(latency) { | 46 latency_(latency) { |
| 47 } | 47 } |
| 48 | 48 |
| 49 LatencyInfoSwapPromiseMonitor::~LatencyInfoSwapPromiseMonitor() { | 49 LatencyInfoSwapPromiseMonitor::~LatencyInfoSwapPromiseMonitor() { |
| 50 } | 50 } |
| 51 | 51 |
| 52 void LatencyInfoSwapPromiseMonitor::OnSetNeedsCommitOnMain() { | 52 void LatencyInfoSwapPromiseMonitor::OnSetNeedsCommitOnMain() { |
| 53 if (AddRenderingScheduledComponent(latency_, true /* on_main */)) { | 53 if (AddRenderingScheduledComponent(latency_, true /* on_main */)) { |
| 54 scoped_ptr<SwapPromise> swap_promise(new LatencyInfoSwapPromise(*latency_)); | 54 scoped_ptr<SwapPromise> swap_promise(new LatencyInfoSwapPromise(*latency_)); |
| 55 layer_tree_host_->QueueSwapPromise(swap_promise.Pass()); | 55 layer_tree_host_->QueuePromise(swap_promise.Pass()); |
| 56 } | 56 } |
| 57 } | 57 } |
| 58 | 58 |
| 59 void LatencyInfoSwapPromiseMonitor::OnSetNeedsRedrawOnImpl() { | 59 void LatencyInfoSwapPromiseMonitor::OnSetNeedsRedrawOnImpl() { |
| 60 if (AddRenderingScheduledComponent(latency_, false /* on_main */)) { | 60 if (AddRenderingScheduledComponent(latency_, false /* on_main */)) { |
| 61 scoped_ptr<SwapPromise> swap_promise(new LatencyInfoSwapPromise(*latency_)); | 61 scoped_ptr<SwapPromise> swap_promise(new LatencyInfoSwapPromise(*latency_)); |
| 62 layer_tree_host_impl_->active_tree()->QueueSwapPromise(swap_promise.Pass()); | 62 layer_tree_host_impl_->active_tree()->QueuePromise(swap_promise.Pass()); |
| 63 } | 63 } |
| 64 } | 64 } |
| 65 | 65 |
| 66 void LatencyInfoSwapPromiseMonitor::OnForwardScrollUpdateToMainThreadOnImpl() { | 66 void LatencyInfoSwapPromiseMonitor::OnForwardScrollUpdateToMainThreadOnImpl() { |
| 67 if (AddForwardingScrollUpdateToMainComponent(latency_)) { | 67 if (AddForwardingScrollUpdateToMainComponent(latency_)) { |
| 68 int64 new_sequence_number = 0; | 68 int64 new_sequence_number = 0; |
| 69 for (ui::LatencyInfo::LatencyMap::const_iterator it = | 69 for (ui::LatencyInfo::LatencyMap::const_iterator it = |
| 70 latency_->latency_components.begin(); | 70 latency_->latency_components.begin(); |
| 71 it != latency_->latency_components.end(); ++it) { | 71 it != latency_->latency_components.end(); ++it) { |
| 72 if (it->first.first == ui::INPUT_EVENT_LATENCY_BEGIN_RWH_COMPONENT) { | 72 if (it->first.first == ui::INPUT_EVENT_LATENCY_BEGIN_RWH_COMPONENT) { |
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| 89 *latency_, | 89 *latency_, |
| 90 ui::INPUT_EVENT_LATENCY_FORWARD_SCROLL_UPDATE_TO_MAIN_COMPONENT); | 90 ui::INPUT_EVENT_LATENCY_FORWARD_SCROLL_UPDATE_TO_MAIN_COMPONENT); |
| 91 scoped_ptr<SwapPromise> swap_promise( | 91 scoped_ptr<SwapPromise> swap_promise( |
| 92 new LatencyInfoSwapPromise(new_latency)); | 92 new LatencyInfoSwapPromise(new_latency)); |
| 93 layer_tree_host_impl_->QueueSwapPromiseForMainThreadScrollUpdate( | 93 layer_tree_host_impl_->QueueSwapPromiseForMainThreadScrollUpdate( |
| 94 swap_promise.Pass()); | 94 swap_promise.Pass()); |
| 95 } | 95 } |
| 96 } | 96 } |
| 97 | 97 |
| 98 } // namespace cc | 98 } // namespace cc |
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