void CoordinatedGraphicsLayer::syncLayerState()
{
if (!m_shouldSyncLayerState)
return;
m_shouldSyncLayerState = false;
m_layerState.childrenTransform = childrenTransform();
m_layerState.contentsRect = contentsRect();
m_layerState.mask = toCoordinatedLayerID(maskLayer());
m_layerState.opacity = opacity();
m_layerState.replica = toCoordinatedLayerID(replicaLayer());
m_layerState.transform = transform();
m_layerState.anchorPoint = m_adjustedAnchorPoint;
m_layerState.pos = m_adjustedPosition;
m_layerState.size = m_adjustedSize;
if (m_layerState.flagsChanged) {
m_layerState.drawsContent = drawsContent();
m_layerState.contentsVisible = contentsAreVisible();
m_layerState.backfaceVisible = backfaceVisibility();
m_layerState.masksToBounds = masksToBounds();
m_layerState.preserves3D = preserves3D();
m_layerState.fixedToViewport = fixedToViewport();
m_layerState.showDebugBorders = isShowingDebugBorder();
m_layerState.showRepaintCounter = isShowingRepaintCounter();
m_layerState.isScrollable = isScrollable();
}
if (m_layerState.showDebugBorders)
updateDebugIndicators();
}
void CoordinatedGraphicsLayer::setReplicatedByLayer(GraphicsLayer* layer)
{
if (layer == replicaLayer())
return;
GraphicsLayer::setReplicatedByLayer(layer);
m_layerState.replica = toCoordinatedLayerID(layer);
m_layerState.replicaChanged = true;
didChangeLayerState();
}
void CoordinatedGraphicsLayer::syncChildren()
{
if (!m_shouldSyncChildren)
return;
m_shouldSyncChildren = false;
m_layerState.childrenChanged = true;
m_layerState.children.clear();
for (size_t i = 0; i < children().size(); ++i)
m_layerState.children.append(toCoordinatedLayerID(children()[i]));
}
void CoordinatedGraphicsLayer::syncChildren()
{
if (!m_shouldSyncChildren)
return;
m_shouldSyncChildren = false;
m_layerState.childrenChanged = true;
m_layerState.children.clear();
for (auto& child : children())
m_layerState.children.append(toCoordinatedLayerID(child));
}
