From 96b03c5d82939acaeea1cc371bb6dcaa68047269 Mon Sep 17 00:00:00 2001
From: Sofian Audry <info@sofianaudry.com>
Date: Fri, 9 Feb 2018 03:21:50 +0000
Subject: [PATCH] glPush/PopMatrix is not GLES

---
 OutputGLCanvas.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/OutputGLCanvas.cpp b/OutputGLCanvas.cpp
index 6bdb1a0..0215eb4 100644
--- a/OutputGLCanvas.cpp
+++ b/OutputGLCanvas.cpp
@@ -48,7 +48,9 @@ void OutputGLCanvas::drawForeground(QPainter *painter , const QRectF &rect)
     // Draw the preferred signal test card
     QSettings settings;
     int testCard = settings.value("signalTestCard", MM::DEFAULT_TEST_CARD).toInt();
+#if !defined(HAVE_GLES)
     glPushMatrix();
+#endif
     painter->translate(rect.x(), rect.y());
     painter->setRenderHint(QPainter::Antialiasing);
     painter->save();
@@ -66,7 +68,9 @@ void OutputGLCanvas::drawForeground(QPainter *painter , const QRectF &rect)
       break;
     }
     painter->restore();
+#if !defined(HAVE_GLES)
     glPopMatrix();
+#endif
   }
   else
   {