WDDM FlipQueue
This automated test verifies that kernel-mode video drivers correctly implement flip queuing for hardware or software.
This test uses the GPU to render on many GPU device contexts simultaneously. One of the contexts does flipping operations. If the driver correctly implements flip queuing for hardware or software, the flipping operations that one context submits does not cause the GPU to stall and starve the other contexts. Drivers pass this test if the non-flipping contexts are not starved.
Test details
Associated requirements |
Device.Graphics.WDDM.DisplayRender.Base |
Platforms |
Windows 7 (x64) Windows 7 (x86) Windows RT (ARM-based) Windows 8 (x64) Windows 8 (x86) Windows Server 2012 (x64) Windows Server 2008 R2 (x64) Windows RT 8.1 Windows 8.1 x64 Windows 8.1 x86 Windows Server 2012 R2 |
Expected run time |
~5 minutes |
Categories |
Certification Functional |
Type |
Automated |
Running the test
Before you run the test, complete the test setup as described in the test requirements: Graphic Adapter or Chipset Testing Prerequisites.
Troubleshooting
For troubleshooting information, see Troubleshooting Device.Graphics Testing.
More information
Command syntax
| Command option | Description |
|---|---|
Flipqueue.exe |
Runs the test job. |
File list
| File | Location |
|---|---|
Configdisplay.exe |
<[testbinroot]>\nttest\windowstest\tools\ |
Flipqueue.exe |
<[testbinroot]>\nttest\ |
TDRWatch.exe |
<[testbinroot]>\nttest\windowstest\graphics\ |