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Side by Side Diff: third_party/WebKit/Source/platform/graphics/compositing/PaintArtifactCompositor.cpp

Issue 2127323002: cc: Use sublayer scale from effect tree (1) (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: rebase Created 4 years, 5 months ago
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1 // Copyright 2015 The Chromium Authors. All rights reserved. 1 // Copyright 2015 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/graphics/compositing/PaintArtifactCompositor.h" 5 #include "platform/graphics/compositing/PaintArtifactCompositor.h"
6 6
7 #include "cc/layers/content_layer_client.h" 7 #include "cc/layers/content_layer_client.h"
8 #include "cc/layers/layer.h" 8 #include "cc/layers/layer.h"
9 #include "cc/layers/picture_layer.h" 9 #include "cc/layers/picture_layer.h"
10 #include "cc/playback/display_item_list.h" 10 #include "cc/playback/display_item_list.h"
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417 scoped_refptr<cc::Layer> dummyLayer = cc::Layer::Create(); 417 scoped_refptr<cc::Layer> dummyLayer = cc::Layer::Create();
418 int parentId = compositorIdForClipNode(clipNode->parent()); 418 int parentId = compositorIdForClipNode(clipNode->parent());
419 int id = clipTree().Insert(cc::ClipNode(), parentId); 419 int id = clipTree().Insert(cc::ClipNode(), parentId);
420 420
421 cc::ClipNode& compositorNode = *clipTree().Node(id); 421 cc::ClipNode& compositorNode = *clipTree().Node(id);
422 compositorNode.owner_id = dummyLayer->id(); 422 compositorNode.owner_id = dummyLayer->id();
423 423
424 // TODO(jbroman): Don't discard rounded corners. 424 // TODO(jbroman): Don't discard rounded corners.
425 compositorNode.clip = clipNode->clipRect().rect(); 425 compositorNode.clip = clipNode->clipRect().rect();
426 compositorNode.transform_id = compositorIdForTransformNode(clipNode->localTr ansformSpace()); 426 compositorNode.transform_id = compositorIdForTransformNode(clipNode->localTr ansformSpace());
427 compositorNode.target_id = kRealRootNodeId; 427 compositorNode.target_transform_id = kRealRootNodeId;
428 compositorNode.applies_local_clip = true; 428 compositorNode.applies_local_clip = true;
429 compositorNode.layers_are_clipped = true; 429 compositorNode.layers_are_clipped = true;
430 compositorNode.layers_are_clipped_when_surfaces_disabled = true; 430 compositorNode.layers_are_clipped_when_surfaces_disabled = true;
431 431
432 m_rootLayer->AddChild(dummyLayer); 432 m_rootLayer->AddChild(dummyLayer);
433 dummyLayer->SetTransformTreeIndex(compositorNode.transform_id); 433 dummyLayer->SetTransformTreeIndex(compositorNode.transform_id);
434 dummyLayer->SetClipTreeIndex(id); 434 dummyLayer->SetClipTreeIndex(id);
435 dummyLayer->SetEffectTreeIndex(kSecondaryRootNodeId); 435 dummyLayer->SetEffectTreeIndex(kSecondaryRootNodeId);
436 dummyLayer->SetScrollTreeIndex(kRealRootNodeId); 436 dummyLayer->SetScrollTreeIndex(kRealRootNodeId);
437 dummyLayer->set_property_tree_sequence_number(kPropertyTreeSequenceNumber); 437 dummyLayer->set_property_tree_sequence_number(kPropertyTreeSequenceNumber);
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478 if (m_extraDataForTestingEnabled) 478 if (m_extraDataForTestingEnabled)
479 m_extraDataForTesting->contentLayers.append(layer); 479 m_extraDataForTesting->contentLayers.append(layer);
480 } 480 }
481 481
482 // Mark the property trees as having been rebuilt. 482 // Mark the property trees as having been rebuilt.
483 host->property_trees()->sequence_number = kPropertyTreeSequenceNumber; 483 host->property_trees()->sequence_number = kPropertyTreeSequenceNumber;
484 host->property_trees()->needs_rebuild = false; 484 host->property_trees()->needs_rebuild = false;
485 } 485 }
486 486
487 } // namespace blink 487 } // namespace blink
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