Ignore OSR paint events on hidden views (fixes issue #2817)

2020-01-08 12:33:06 +00:00 · 2020-01-08 12:33:06 +00:00 · 80fc651d7e
parent 0f944cdc55
commit 80fc651d7e
1 changed files with 5 additions and 0 deletions
--- a/libcef/browser/osr/render_widget_host_view_osr.cc
+++ b/libcef/browser/osr/render_widget_host_view_osr.cc
@ -1312,6 +1312,11 @@ void CefRenderWidgetHostViewOSR::OnPaint(const gfx::Rect& damage_rect,
                                         const void* pixels) {
  TRACE_EVENT0("cef", "CefRenderWidgetHostViewOSR::OnPaint");

+  // Workaround for https://bitbucket.org/chromiumembedded/cef/issues/2817
+  if (!is_showing_) {
+    return;
+  }
+
  if (!pixels) {
    return;
  }