Fixed partially out of screen window capture in unix

webrtc/modules/desktop_capture/x11/x_server_pixel_buffer.h

 /*
  *  Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 59 matching lines @@
                 const DesktopRect& rect,
                 DesktopFrame* frame);
 
   Display* display_;
   Window window_;
   DesktopSize window_size_;
   XImage* x_image_;
   XShmSegmentInfo* shm_segment_info_;
   Pixmap shm_pixmap_;
   GC shm_gc_;
+  bool is_xshmgetimage_success_;

[Sergey Ulanov, 2016/06/09 22:04:21]

Maybe call this this xshm_get_image_succeeded_?

[GeorgeZ, 2016/06/10 20:10:37]

Done.

 
   RTC_DISALLOW_COPY_AND_ASSIGN(XServerPixelBuffer);
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_MODULES_DESKTOP_CAPTURE_X11_X_SERVER_PIXEL_BUFFER_H_