From 76810e1495b65a09e9abd6164639e0caf34d61b8 Mon Sep 17 00:00:00 2001
From: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
Date: Fri, 20 May 2016 14:52:18 +0200
Subject: [PATCH 148/178] xcb: Disable GLX pbuffers with Chromium in VMs
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Change-Id: I474e4a4ce424a92b46381eb26aeda811ed059819
Task-number: QTCREATORBUG-16252
Task-number: QTCREATORBUG-14937
Reviewed-by: Błażej Szczygieł <spaz16@wp.pl>
Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
---
 .../platforms/xcb/gl_integrations/xcb_glx/qxcbglxintegration.cpp    | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/plugins/platforms/xcb/gl_integrations/xcb_glx/qxcbglxintegration.cpp b/src/plugins/platforms/xcb/gl_integrations/xcb_glx/qxcbglxintegration.cpp
index a3a8aa2..55d0ff3 100644
--- a/src/plugins/platforms/xcb/gl_integrations/xcb_glx/qxcbglxintegration.cpp
+++ b/src/plugins/platforms/xcb/gl_integrations/xcb_glx/qxcbglxintegration.cpp
@@ -201,8 +201,10 @@ QPlatformOffscreenSurface *QXcbGlxIntegration::createPlatformOffscreenSurface(QO
             display = static_cast<Display *>(m_connection->xlib_display());
 #endif
         const char *glxvendor = glXGetClientString(display, GLX_VENDOR);
-        if (glxvendor && !strcmp(glxvendor, "ATI"))
-            glxPbufferUsable = false;
+        if (glxvendor) {
+            if (!strcmp(glxvendor, "ATI") || !strcmp(glxvendor, "Chromium"))
+                glxPbufferUsable = false;
+        }
     }
     if (glxPbufferUsable)
         return new QGLXPbuffer(surface);
-- 
2.7.4