From d226cfacfd66d5c81d37f707b95f318efe32e5ba Mon Sep 17 00:00:00 2001
From: Tor Lillqvist <tml@collabora.com>
Date: Tue, 4 Apr 2017 13:34:24 +0300
Subject: [PATCH] tdf#105162: Need to call
 epoxy_handle_external_wglMakeCurrent()

Somewhere, in time before calling epoxy-wrapper OpenGL functions. This
seems to be a good place. Educated guess based on debugging, turned
out to work.

Change-Id: Id3f1dfb0c5a9dbfb166c47ea81db902af1a4fc08
---
 vcl/opengl/win/gdiimpl.cxx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/vcl/opengl/win/gdiimpl.cxx b/vcl/opengl/win/gdiimpl.cxx
index 4209e0c41c49..5a5516db63de 100644
--- a/vcl/opengl/win/gdiimpl.cxx
+++ b/vcl/opengl/win/gdiimpl.cxx
@@ -96,6 +96,8 @@ void WinOpenGLContext::makeCurrent()
 
     clearCurrent();
 
+    epoxy_handle_external_wglMakeCurrent();
+
     if (!wglMakeCurrent(m_aGLWin.hDC, m_aGLWin.hRC))
     {
         g_bAnyCurrent = false;