From 2e412ee29f16185899259fe8dff76ec93e85d70e Mon Sep 17 00:00:00 2001
From: halx99 <halx99@live.com>
Date: Tue, 14 Jun 2022 15:33:42 +0800
Subject: [PATCH] Take care glGetTexImage func pointer check

---
 core/renderer/backend/opengl/DeviceInfoGL.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/renderer/backend/opengl/DeviceInfoGL.cpp b/core/renderer/backend/opengl/DeviceInfoGL.cpp
index 49b718633b..7d651a36f4 100644
--- a/core/renderer/backend/opengl/DeviceInfoGL.cpp
+++ b/core/renderer/backend/opengl/DeviceInfoGL.cpp
@@ -69,7 +69,7 @@ static bool checkReallySupportsASTC()
 
     auto error = glGetError();
 #if CC_TARGET_PLATFORM != CC_PLATFORM_ANDROID
-    if (!error)
+    if (!error && glGetTexImage)
     {
         // read pixel RGB: should be: 255, 128, 0
         uint8_t pixels[TEXTURE_DIM * TEXTURE_DIM * 4] = {0};