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WDDM ManagedPrimary (WoW64)

  • Article

This automated test verifies that display drivers correctly implement managed primary functionality.

In particular, this test:

  1. Creates primary surfaces.

  2. Calls the user-mode SetDisplayMode DDI.

  3. Renders some frames into the surfaces and switches between them.

  4. Changes the display mode (which causes the managed primaries to become unpinned from video memory).

  5. Calls the SetDisplayMode DDI again to cause the managed primaries to become pinned into video memory again.

Drivers must not fail calls to the SetDisplayMode DDI during this test.

This topic applies to the following test jobs:

  • WDDM ManagedPrimary

  • WDDM ManagedPrimary (WoW64)

Test details

   
Specifications
  • Device.Graphics.WDDM.DisplayRender.Base
Platforms
  • Windows 10, client editions (x64)
  • Windows Server 2016 (x64)
  • Windows 10, client editions (Arm64)
Supported Releases
  • Windows 10
  • Windows 10, version 1511
  • Windows 10, version 1607
  • Windows 10, version 1703
  • Windows 10, version 1709
  • Windows 10, version 1803
  • Windows 10, version 1809
  • Windows 10, version 1903
  • Next update to Windows 10
Expected run time (in minutes) 5
Category Compatibility
Timeout (in minutes) 300
Requires reboot false
Requires special configuration false
Type automatic

 

Additional documentation

Tests in this feature area might have additional documentation, including prerequisites, setup, and troubleshooting information, that can be found in the following topic(s):

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 generic troubleshooting of HLK test failures, see Troubleshooting Windows HLK Test Failures.

For troubleshooting information, see Troubleshooting Device.Graphics Testing.

More information

Command syntax

Command option Description

Managedprimary.exe

Runs both the WDDM ManagedPrimary test job and the WDDM ManagedPrimary (WoW64) test job..

 

File list

File Location

Configdisplay.exe

<[testbinroot]>\nttest\windowstest\tools\

Managedprimary.exe

<[testbinroot]>\nttest\

TDRWatch.exe

<[testbinroot]>\nttest\windowstest\graphics\

 

Parameters

Parameter name Parameter description
MONITOR Index of display output to target with test
LLU_NetAccessOnly LLU Name of net user
ConfigDisplayCommandLine Custom Command Line for ConfigDisplay. Default: logo
TDRArgs /get or /set