From fbee3c1782daec19d64208ca1064f8a7a51f88b5 Mon Sep 17 00:00:00 2001
From: Bradley Austin Davis <bdavis@saintandreas.org>
Date: Tue, 5 May 2015 10:49:12 -0700
Subject: [PATCH] Clearing a GL error from Qt internals that triggers an assert

---
 libraries/ui/src/OffscreenUi.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/libraries/ui/src/OffscreenUi.cpp b/libraries/ui/src/OffscreenUi.cpp
index d9c7cd890d..9b32aca96f 100644
--- a/libraries/ui/src/OffscreenUi.cpp
+++ b/libraries/ui/src/OffscreenUi.cpp
@@ -254,8 +254,11 @@ void OffscreenUi::updateQuick() {
     glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 
     _renderControl->render();
-
-    Q_ASSERT(!glGetError());
+    // FIXME The web browsers seem to be leaving GL in an error state.
+    // Need a debug context with sync logging to figure out why.
+    // for now just clear the errors
+    glGetError();
+//    Q_ASSERT(!glGetError());
 
     _quickWindow->resetOpenGLState();