
DecodedImageCallback is allowed to be called on a thread different from decoding thread. To avoid the deadlock in VCMDecodedFrameCallback::Decoded, VCMDecodedFrameCallback::_critSect should not be held while calling VCMReceiveCallback::FrameToRender. BUG=1832 R=stefan@webrtc.org Review URL: https://webrtc-codereview.appspot.com/1570004 Patch from Wu-Cheng Li <wuchengli@chromium.org>. git-svn-id: http://webrtc.googlecode.com/svn/trunk@4162 4adac7df-926f-26a2-2b94-8c16560cd09d