- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Trying initializing OpenGL 4.5 on Intel HD Graphics 630 fails with the following message indicating that functions defined by OpenGL 4.5 Core Profile specs are missing:
OpenGL info: GLvendor: Intel GLdevice: Intel(R) HD Graphics 630 GLversion: 4.5.0 - Build 23.20.16.4973 GLSLversion: 4.50 - Build 23.20.16.4973 Error! OpenGL context reports version 4.5 but does not export required functions (glGetnCompressedTexImage) for 4.5
Link Copied
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
I'm having the same issue using the latest drivers for my Intel HD 630 (version 26.20.100.7000).
Much of OpenGL 4.5 is supported, but I'm unable to load some functions from 4.5, such as glCreateTextures: https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glCreateTextures.xhtml
Can we get a response on OpenGL 4.5 support? The support page states this card should be supporting 4.5.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
I have the same problem as Gavrilov. It's the very first time I encounter this kind of issue. I am working with PythonOCC, OpenCascade. Any help would be useful.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Same problem here. Could not find a solution. Any help from Intel?
I'm working with PythonOCC too, problems with Display functions.
Same error
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
I confirm this bug. Intel HD 620. Latest drivers from July 2021.
I always considered Intel as a reference implementation and it's starting to disappoint me.

- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page