Fix WindowCapturerWin to capture window decorations after window size changes.
DWM doesn't update window decorations in bitmap captured
from GetWindowDC(). Work it around by calling PrintWindow()
after each resize (which somehow affects what's later
captured from GetWindowDC()). That solution avoids the
downsides of PrintWindow() (namely flickering) while still
allowing to capture window decorations correctly.
BUG=crbug.com/289759
R=alexeypa@chromium.org
Review URL: https://webrtc-codereview.appspot.com/2295004
git-svn-id: http://webrtc.googlecode.com/svn/trunk/webrtc@4847 4adac7df-926f-26a2-2b94-8c16560cd09d
1 file changed