Unsupported operation encountered: glTexImage2D
When trying to run graphics debugging on my application I get the error "Unsupported operation encountered:", and in the log the report is: glTexImage2D (internalFormat = 0x00000004) I call glTexImage2D several times in my application. Everything seems to run fine in the application itself, so I don't know why Nsight complains about it. Help?
When trying to run graphics debugging on my application I get the error "Unsupported operation encountered:", and in the log the report is:
glTexImage2D (internalFormat = 0x00000004)

I call glTexImage2D several times in my application. Everything seems to run fine in the application itself, so I don't know why Nsight complains about it. Help?

#1
Posted 12/03/2017 06:32 PM   
Hi geosohal, I'm sorry for the problem you met. Can you provide more information please? - the info of Nsight, GPU, driver, Visual Studio version - Nsight 5.4 build supported the function - glTexImage2D, can we have your sample to repro the issue please? then we can identify the issue quickly. Thanks, Letitia
Hi geosohal,

I'm sorry for the problem you met. Can you provide more information please?
- the info of Nsight, GPU, driver, Visual Studio version
- Nsight 5.4 build supported the function - glTexImage2D, can we have your sample to repro the issue please? then we can identify the issue quickly.

Thanks,
Letitia

#2
Posted 12/04/2017 02:28 AM   
It is Nsight 5.4 GPU: GTX 970 driver: 23.21.13.8843 VS 2015 Nsight info: https://pastebin.com/pPNgqgdD Project link: https://github.com/geosohal/graphicsEngine To compile/run: open the .sln in VS 2015 and compile as Debug for x86 Thanks
It is Nsight 5.4
GPU: GTX 970
driver: 23.21.13.8843
VS 2015
Nsight info: https://pastebin.com/pPNgqgdD

Project link: https://github.com/geosohal/graphicsEngine
To compile/run: open the .sln in VS 2015 and compile as Debug for x86

Thanks

#3
Posted 12/06/2017 01:32 AM   
Hi geosohal, I can repro the issue locally, and I've created an internal bug to track it. It shouldn't block the use of graphics debugging, just click the menu nsight->pause&capture frame, click "OK" button on the popped up window, then the frame was captured. Regards, Letitia
Hi geosohal,

I can repro the issue locally, and I've created an internal bug to track it.
It shouldn't block the use of graphics debugging, just click the menu nsight->pause&capture frame, click "OK" button on the popped up window, then the frame was captured.

Regards,
Letitia

#4
Posted 12/07/2017 06:05 AM   
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