Index: third_party/WebKit/Source/platform/graphics/compositing/PaintArtifactCompositor.cpp |
diff --git a/third_party/WebKit/Source/platform/graphics/compositing/PaintArtifactCompositor.cpp b/third_party/WebKit/Source/platform/graphics/compositing/PaintArtifactCompositor.cpp |
index 3db6fc0f2883d23c83dddc6c373dae20bbab3318..b6c86a23a00fbd211631f13af3355f38b5b3ba16 100644 |
--- a/third_party/WebKit/Source/platform/graphics/compositing/PaintArtifactCompositor.cpp |
+++ b/third_party/WebKit/Source/platform/graphics/compositing/PaintArtifactCompositor.cpp |
@@ -62,6 +62,8 @@ static std::unique_ptr<JSONArray> sizeAsJSONArray(const T& size) { |
return array; |
} |
+static int sPropertyTreeSequenceNumber = 1; |
pdr.
2017/02/28 17:44:58
Can you add a short comment here describing what t
wkorman
2017/02/28 20:58:47
Done.
|
+ |
class PaintArtifactCompositor::ContentLayerClientImpl |
: public cc::ContentLayerClient { |
WTF_MAKE_NONCOPYABLE(ContentLayerClientImpl); |
@@ -696,11 +698,12 @@ void PaintArtifactCompositor::update( |
m_extraDataForTesting = WTF::wrapUnique(new ExtraDataForTesting); |
m_rootLayer->RemoveAllChildren(); |
- m_rootLayer->set_property_tree_sequence_number( |
- PropertyTreeManager::kPropertyTreeSequenceNumber); |
+ |
+ m_rootLayer->set_property_tree_sequence_number(sPropertyTreeSequenceNumber); |
PropertyTreeManager propertyTreeManager(*layerTreeHost->property_trees(), |
- m_rootLayer.get()); |
+ m_rootLayer.get(), |
+ sPropertyTreeSequenceNumber); |
Vector<PendingLayer, 0> pendingLayers; |
collectPendingLayers(paintArtifact, pendingLayers, geometryMapper); |
@@ -725,8 +728,7 @@ void PaintArtifactCompositor::update( |
layer->SetElementId(pendingLayer.propertyTreeState.compositorElementId()); |
m_rootLayer->AddChild(layer); |
- layer->set_property_tree_sequence_number( |
- PropertyTreeManager::kPropertyTreeSequenceNumber); |
+ layer->set_property_tree_sequence_number(sPropertyTreeSequenceNumber); |
layer->SetTransformTreeIndex(transformId); |
layer->SetClipTreeIndex(clipId); |
layer->SetEffectTreeIndex(effectId); |
@@ -742,9 +744,11 @@ void PaintArtifactCompositor::update( |
// Mark the property trees as having been rebuilt. |
layerTreeHost->property_trees()->sequence_number = |
- PropertyTreeManager::kPropertyTreeSequenceNumber; |
+ sPropertyTreeSequenceNumber; |
layerTreeHost->property_trees()->needs_rebuild = false; |
layerTreeHost->property_trees()->ResetCachedData(); |
+ |
+ sPropertyTreeSequenceNumber++; |
} |
#ifndef NDEBUG |