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WDDM Primary Surface (WoW64)

  • Article

This automated test verifies that drivers correctly implement presentation operations.

This test exercises the kernel-mode presentation DDI in a variety of ways. Drivers must succeed present calls and not crash or fail to respond (hang) during this test. Specifically, the following scenarios:

  • Present-blts to 8bpp, 16bpp, and 32bpp surfaces

  • Color-fill presents to 8bpp, 16bpp, and 32bpp surfaces

  • Presents to staging buffers

  • Primary to primary present-blts

  • Primary to primary present-blts

This topic applies to the following test jobs:

  • WDDM Primary Surface

  • WDDM Primary Surface (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) 60
Category Compatibility
Timeout (in minutes) 3600
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

PrimarySurf.exe

Runs both the WDDM Primary Surface test job and the WDDM Primary Surface (WoW64) test job.

 

File list

File Location

Configdisplay.exe

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

PrimarySurf.exe

<[testbinroot]>\nttest\

TDRWatch.exe

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

 

Parameters

Parameter name Parameter description
LLU_NetAccessOnly LLU Name of net user
ConfigDisplayCommandLine Custom Command Line for ConfigDisplay. Default: logo
TDRArgs /get or /set