Disable GLPixelRequest and use glReadPixels() instead

glFenceSync() causes crashes on Intel i965, so disable GLPixelRequest for now, it's not yet properly used anyway. See #1385
SuperTux · May 6, 2020 · 0141dff · 0141dff
1 parent b7372d1
commit 0141dff
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/video/gl/gl_painter.cpp b/src/video/gl/gl_painter.cpp
@@ -481,7 +481,11 @@ GLPainter::get_pixel(const GetPixelRequest& request) const
   x += static_cast<float>(rect.left);
   y += static_cast<float>(rect.top);
 
-#ifndef USE_OPENGLES2
+#if 0
+  // #ifndef USE_OPENGLES2
+  //
+  // FIXME: glFenceSync() causes crashes on Intel I965, so disable
+  // GLPixelRequest for now, it's not yet properly used anyway.
   GLPixelRequest pixel_request(1, 1);
   pixel_request.request(static_cast<int>(x), static_cast<int>(y));