Update X11Grabber.cpp

Former-commit-id: ab34a0615e2233322bc2260f297130e30857ac24
2016-01-21 16:51:20 +01:00 · 2016-01-21 16:51:20 +01:00 · 93f2b8b65f
parent bfa4185b9a
commit 93f2b8b65f
1 changed files with 2 additions and 0 deletions
--- a/libsrc/grabber/x11/X11Grabber.cpp
+++ b/libsrc/grabber/x11/X11Grabber.cpp
@ -77,6 +77,8 @@ bool X11Grabber::Setup()

 Image<ColorRgb> & X11Grabber::grab()
 {
+    updateScreenDimensions();
+    
    XShmGetImage(_x11Display, _window, _xImage, _cropLeft, _cropTop, 0x00FFFFFF);
    if (_xImage == nullptr)
    {