diff options
Diffstat (limited to 'Source/WebKit2/WebProcess/WebPage/DrawingAreaImpl.cpp')
| -rw-r--r-- | Source/WebKit2/WebProcess/WebPage/DrawingAreaImpl.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Source/WebKit2/WebProcess/WebPage/DrawingAreaImpl.cpp b/Source/WebKit2/WebProcess/WebPage/DrawingAreaImpl.cpp index d710e99ec..ddadcb15f 100644 --- a/Source/WebKit2/WebProcess/WebPage/DrawingAreaImpl.cpp +++ b/Source/WebKit2/WebProcess/WebPage/DrawingAreaImpl.cpp @@ -705,7 +705,11 @@ void DrawingAreaImpl::setLayerHostingMode(uint32_t opaqueLayerHostingMode) if (!m_layerTreeHost) return; + LayerTreeContext oldLayerTreeContext = m_layerTreeHost->layerTreeContext(); m_layerTreeHost->setLayerHostingMode(layerHostingMode); + + if (m_layerTreeHost->layerTreeContext() != oldLayerTreeContext) + m_webPage->send(Messages::DrawingAreaProxy::UpdateAcceleratedCompositingMode(m_backingStoreStateID, m_layerTreeHost->layerTreeContext())); } #endif |