From 02b4c43cff0aa521b384d8dc37410527fbb020a5 Mon Sep 17 00:00:00 2001
From: Zach Pomerantz <zach@highfidelity.io>
Date: Wed, 19 Oct 2016 16:56:28 -0700
Subject: [PATCH] delete _renderControl after use

---
 libraries/gl/src/gl/OffscreenQmlSurface.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/libraries/gl/src/gl/OffscreenQmlSurface.cpp b/libraries/gl/src/gl/OffscreenQmlSurface.cpp
index 8bf510bb2a..afbb1e1fc5 100644
--- a/libraries/gl/src/gl/OffscreenQmlSurface.cpp
+++ b/libraries/gl/src/gl/OffscreenQmlSurface.cpp
@@ -122,7 +122,9 @@ void OffscreenQmlSurface::setupFbo() {
 
 void OffscreenQmlSurface::cleanup() {
     _canvas->makeCurrent();
-    _renderControl->invalidate();
+
+    delete _renderControl; // and invalidate
+
     if (_depthStencil) {
         glDeleteRenderbuffers(1, &_depthStencil);
         _depthStencil = 0;
@@ -237,7 +239,6 @@ OffscreenQmlSurface::~OffscreenQmlSurface() {
     QObject::disconnect(&_updateTimer);
     QObject::disconnect(qApp);
 
-
     cleanup();
 
     _canvas->deleteLater();