tdf#94213 - cleanup associated GL contexts properly when DCs released.

Change-Id: I6b9fb899777d8e460999ac3ff038a1302e434bb5
Reviewed-on: https://gerrit.libreoffice.org/18605
Reviewed-by: Michael Meeks <michael.meeks@collabora.com>
Tested-by: Michael Meeks <michael.meeks@collabora.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/vcl/opengl/win/gdiimpl.cxx b/vcl/opengl/win/gdiimpl.cxx
index 3ba269487ea9..517cff1b853f 100644
--- a/vcl/opengl/win/gdiimpl.cxx
+++ b/vcl/opengl/win/gdiimpl.cxx
@@ -57,6 +57,7 @@ void WinOpenGLSalGraphicsImpl::Init()
         // SalGraphics which share the same hWnd and hDC.
         // The shape 'Area' dialog does reparenting to trigger this.
         SAL_WARN("vcl.opengl", "Unusual: Windows handle / DC changed without DeInit");
+        DeInit();
     }
 
     OpenGLSalGraphicsImpl::Init();