From fab505a4314bdec94fd863b632ce7e94113e4ce2 Mon Sep 17 00:00:00 2001
From: KIU Shueng Chuan <nixchuan@gmail.com>
Date: Sat, 17 Jul 2021 13:32:33 +0800
Subject: [PATCH] remove unneeded call to makeCurrent()

in any case, context will not be valid until the widget is shown.
---
 pyqtgraph/opengl/GLViewWidget.py | 2 --
 1 file changed, 2 deletions(-)

diff --git a/pyqtgraph/opengl/GLViewWidget.py b/pyqtgraph/opengl/GLViewWidget.py
index c8cd36ab..bec221c1 100644
--- a/pyqtgraph/opengl/GLViewWidget.py
+++ b/pyqtgraph/opengl/GLViewWidget.py
@@ -54,8 +54,6 @@ class GLViewWidget(QtWidgets.QOpenGLWidget):
         self.keysPressed = {}
         self.keyTimer = QtCore.QTimer()
         self.keyTimer.timeout.connect(self.evalKeyState)
-        self.makeCurrent()
-
 
     def _updateScreen(self, screen):
         self._updatePixelRatio()