WDDM Overlay
This automated test verifies that user-mode and kernel-mode display drivers correctly handle overlays.
The test creates overlays (if supported) and performs rendering operations on surfaces display via overlays. Neither the user-mode nor kernel-mode driver can crash or hang during this test
This topic applies to the following test jobs:
WDDM Overlay
WDDM Overlay (WoW64)
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 |
~2 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 |
|---|---|
lddmoverlay |
Runs both the WDDM Overlay test job and the WDDM Overlay (WoW64) test job. |
Note
For command line help for this test binary, type /h.
File list
| File | Location |
|---|---|
Configdisplay.exe |
<[testbinroot]>\nttest\windowstest\tools\ |
Iddmoverlay.exe |
<[testbinroot]>\nttest\ |
TDRWatch.exe |
<[testbinroot]>\nttest\windowstest\graphics\ |