From a3f56669f704ff31a804d93dbfe8dbf5fba29e15 Mon Sep 17 00:00:00 2001
From: Barry <870709864@qq.com>
Date: Sat, 26 Jan 2019 22:10:55 +0800
Subject: [PATCH] =?UTF-8?q?fix:opengl=E6=9C=AA=E6=89=A7=E8=A1=8C=E5=88=9D?=
 =?UTF-8?q?=E5=A7=8B=E5=8C=96=E7=9A=84=E6=83=85=E5=86=B5=E4=B8=8B=E6=89=A7?=
 =?UTF-8?q?=E8=A1=8C=E6=B8=85=E7=90=86=E4=BC=9A=E8=A7=A6=E5=8F=91assert?=
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---
 QtScrcpy/render/qyuvopenglwidget.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/QtScrcpy/render/qyuvopenglwidget.cpp b/QtScrcpy/render/qyuvopenglwidget.cpp
index 02c1c2e..33c8788 100644
--- a/QtScrcpy/render/qyuvopenglwidget.cpp
+++ b/QtScrcpy/render/qyuvopenglwidget.cpp
@@ -221,7 +221,10 @@ void QYUVOpenGLWidget::initTextures()
 
 void QYUVOpenGLWidget::deInitTextures()
 {
-    glDeleteTextures(3, m_texture);
+    if (QOpenGLFunctions::isInitialized(QOpenGLFunctions::d_ptr)) {
+        glDeleteTextures(3, m_texture);
+    }
+
     memset(m_texture, 0, 3);
     m_textureInited = false;
 }