DXGI DirectFlip

This automated test verifies that a graphics adapter or chipset driver publishes the SupportDirectFlip field as TRUE in the DXGK_DRIVERCAPS structure.

Note

 This field is required for support of DirectFlip. DirectFlip enables a minimum amount of memory bandwidth for displaying full-screen content while ensuring smooth transitions between full-screen applications, other applications, and the desktop environment.

Test details

Specifications
  • Device.Graphics.WDDM12.Render.DirectFlip
Platforms
  • Windows 10, client editions (x86)
  • 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

DX11VideoTest.exe

Runs the test job.

Note

For command-line help for this test binary, type /?

File list

File Location

DX11VideoTest.exe

<[testbinroot]>\nttest\windowstest\graphics\d3d\func\

D3d11ref.dll

<[testbinroot]>\nttest\windowstest\graphics\d3d\support\

D3dx11_test.dll

<[testbinroot]>\nttest\windowstest\graphics\d3d\support\

D3d11sdklayers.dll

<[testbinroot]>\nttest\windowstest\graphics\d3d\support\

D3d11_1sdklayers.dll

<[testbinroot]>\nttest\windowstest\graphics\d3d\support\

D3dcompiler_test.dll

<[testbinroot]>\nttest\windowstest\graphics\d3d\support\

D3dx10_TEST.dll

<[testbinroot]>\nttest\windowstest\graphics\d3d\support\

Parameters

Parameter name Parameter description
MODIFIEDCMDLINE Additional command line arguments for test executable
LLU_NetAccessOnly LLU Name of net user