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| 1 // Copyright 2012 The Chromium Authors. All rights reserved. | 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 | 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/layers/layer_impl.h" | 5 #include "cc/layers/layer_impl.h" |
| 6 | 6 |
| 7 #include "base/debug/trace_event.h" | 7 #include "base/debug/trace_event.h" |
| 8 #include "base/debug/trace_event_argument.h" | 8 #include "base/debug/trace_event_argument.h" |
| 9 #include "base/json/json_reader.h" | 9 #include "base/json/json_reader.h" |
| 10 #include "base/strings/stringprintf.h" | 10 #include "base/strings/stringprintf.h" |
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| 199 return; | 199 return; |
| 200 clip_children_.reset(children); | 200 clip_children_.reset(children); |
| 201 SetNeedsPushProperties(); | 201 SetNeedsPushProperties(); |
| 202 } | 202 } |
| 203 | 203 |
| 204 void LayerImpl::PassCopyRequests(ScopedPtrVector<CopyOutputRequest>* requests) { | 204 void LayerImpl::PassCopyRequests(ScopedPtrVector<CopyOutputRequest>* requests) { |
| 205 if (requests->empty()) | 205 if (requests->empty()) |
| 206 return; | 206 return; |
| 207 | 207 |
| 208 bool was_empty = copy_requests_.empty(); | 208 bool was_empty = copy_requests_.empty(); |
| 209 copy_requests_.insert_and_take(copy_requests_.end(), *requests); | 209 copy_requests_.insert_and_take(copy_requests_.end(), requests); |
| 210 requests->clear(); | 210 requests->clear(); |
| 211 | 211 |
| 212 if (was_empty && layer_tree_impl()->IsActiveTree()) | 212 if (was_empty && layer_tree_impl()->IsActiveTree()) |
| 213 layer_tree_impl()->AddLayerWithCopyOutputRequest(this); | 213 layer_tree_impl()->AddLayerWithCopyOutputRequest(this); |
| 214 NoteLayerPropertyChangedForSubtree(); | 214 NoteLayerPropertyChangedForSubtree(); |
| 215 } | 215 } |
| 216 | 216 |
| 217 void LayerImpl::TakeCopyRequestsAndTransformToTarget( | 217 void LayerImpl::TakeCopyRequestsAndTransformToTarget( |
| 218 ScopedPtrVector<CopyOutputRequest>* requests) { | 218 ScopedPtrVector<CopyOutputRequest>* requests) { |
| 219 DCHECK(!copy_requests_.empty()); | 219 DCHECK(!copy_requests_.empty()); |
| 220 DCHECK(layer_tree_impl()->IsActiveTree()); | 220 DCHECK(layer_tree_impl()->IsActiveTree()); |
| 221 | 221 |
| 222 size_t first_inserted_request = requests->size(); | 222 size_t first_inserted_request = requests->size(); |
| 223 requests->insert_and_take(requests->end(), copy_requests_); | 223 requests->insert_and_take(requests->end(), ©_requests_); |
| 224 copy_requests_.clear(); | 224 copy_requests_.clear(); |
| 225 | 225 |
| 226 for (size_t i = first_inserted_request; i < requests->size(); ++i) { | 226 for (size_t i = first_inserted_request; i < requests->size(); ++i) { |
| 227 CopyOutputRequest* request = requests->at(i); | 227 CopyOutputRequest* request = requests->at(i); |
| 228 if (!request->has_area()) | 228 if (!request->has_area()) |
| 229 continue; | 229 continue; |
| 230 | 230 |
| 231 gfx::Rect request_in_layer_space = request->area(); | 231 gfx::Rect request_in_layer_space = request->area(); |
| 232 gfx::Rect request_in_content_space = | 232 gfx::Rect request_in_content_space = |
| 233 LayerRectToContentRect(request_in_layer_space); | 233 LayerRectToContentRect(request_in_layer_space); |
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| 1538 } | 1538 } |
| 1539 | 1539 |
| 1540 void LayerImpl::NotifyAnimationFinished( | 1540 void LayerImpl::NotifyAnimationFinished( |
| 1541 base::TimeTicks monotonic_time, | 1541 base::TimeTicks monotonic_time, |
| 1542 Animation::TargetProperty target_property) { | 1542 Animation::TargetProperty target_property) { |
| 1543 if (target_property == Animation::ScrollOffset) | 1543 if (target_property == Animation::ScrollOffset) |
| 1544 layer_tree_impl_->InputScrollAnimationFinished(); | 1544 layer_tree_impl_->InputScrollAnimationFinished(); |
| 1545 } | 1545 } |
| 1546 | 1546 |
| 1547 } // namespace cc | 1547 } // namespace cc |
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