Possible Dual Monitor Clone Mode Shader Bug

Chad_A_ — Fri, 23 Sep 2016 02:21:59 GMT

System Setup Information:
Windows 10 laptop setup with dual monitors in clone mode.

System Used: MSI GE62
CPU SKU: i7
GPU SKU: HD 5600
Graphics Driver Version: Updated 9/22/2016: 20.19.15.4501
Operating System: Windows 10
Occurs on non-Intel GPUs?: No

Steps to Reproduce:
1. Setup dual monitor clone mode and make sure the laptop is set to use the Intel card instead of the NVIDIA card (this can be set in the NVIDIA control panel)
2. Launch a GLFW or Cocos2d-x game
3. Exit the game

Expected Results:

The game should exit and its process should disappear.

Actual Results:
The game exits, but its process lingers prevent future launches of the game.

Additional Information:
When debugging I discovered the game has a lingering thread stuck inside of ig8icd32.dll This only seems to happen when in clone mode. This does not happen when the machine is configured to default to the NVIDIA card.

Hi Chad,

Michael_C_Intel2 — Mon, 26 Sep 2016 15:21:42 GMT

Hi Chad,

I have field the issued and am working with the driver team to investigate I will update you when I learn something.

-Michael

Thanks Michael,

Chad_A_ — Mon, 26 Sep 2016 20:54:36 GMT

Thanks Michael,

Likewise, I'll update here if I discover more details.

-Chad

topic Hi Chad, in Graphics

Possible Dual Monitor Clone Mode Shader Bug

Hi Chad,

Thanks Michael,