1 files changed, 6 insertions, 5 deletions
diff --git a/webrtc/modules/desktop_capture/window_capturer_win.cc b/webrtc/modules/desktop_capture/window_capturer_win.cc
index c0d71167a5..54b2768aa8 100644
--- a/webrtc/modules/desktop_capture/window_capturer_win.cc
+++ b/webrtc/modules/desktop_capture/window_capturer_win.cc
@@ -156,15 +156,16 @@ void WindowCapturerWin::Capture(const DesktopRegion& region) {
     return;
   }
 
-  // Stop capturing if the window has been closed or hidden.
-  if (!IsWindow(window_) || !IsWindowVisible(window_)) {
+  // Stop capturing if the window has been closed.
+  if (!IsWindow(window_)) {
     callback_->OnCaptureCompleted(NULL);
     return;
   }
 
-  // Return a 1x1 black frame if the window is minimized, to match the behavior
-  // on Mac.
-  if (IsIconic(window_)) {
+  // Return a 1x1 black frame if the window is minimized or invisible, to match
+  // behavior on mace. Window can be temporarily invisible during the
+  // transition of full screen mode on/off.
+  if (IsIconic(window_) || !IsWindowVisible(window_)) {
     BasicDesktopFrame* frame = new BasicDesktopFrame(DesktopSize(1, 1));
     memset(frame->data(), 0, frame->stride() * frame->size().height());