diff options
Diffstat (limited to 'src/core')
| -rw-r--r-- | src/core/render_widget_host_view_qt.cpp | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/core/render_widget_host_view_qt.cpp b/src/core/render_widget_host_view_qt.cpp index 7633aa44c..e86f05d60 100644 --- a/src/core/render_widget_host_view_qt.cpp +++ b/src/core/render_widget_host_view_qt.cpp @@ -1009,15 +1009,22 @@ QSGNode *RenderWidgetHostViewQt::updatePaintNode(QSGNode *oldNode) void RenderWidgetHostViewQt::notifyShown() { if (m_enableViz) { + // Handle possible frame eviction: + if (!m_dfhLocalSurfaceIdAllocator.HasValidLocalSurfaceIdAllocation()) + m_dfhLocalSurfaceIdAllocator.GenerateId(); if (m_visible) return; m_visible = true; + } + + host()->WasShown(base::nullopt); + + if (m_enableViz) { m_delegatedFrameHost->AttachToCompositor(m_uiCompositor.get()); m_delegatedFrameHost->WasShown(GetLocalSurfaceIdAllocation().local_surface_id(), m_viewRectInDips.size(), base::nullopt); } - host()->WasShown(base::nullopt); } void RenderWidgetHostViewQt::notifyHidden() |