DXGI Gamma Ramps (WoW64)

  • Article

This automated test verifies cycle setting, and reads a variety of gamma options using the SetGammaControl function of the DirectX Graphics Infrastructure (DXGI) output.

This topic applies to the following test jobs:

  • DXGI Gamma Ramps

  • DXGI Gamma Ramps (WoW64)

Test details

   
Specifications
  • Device.Graphics.WDDM.Display.GammaCorrection
  • Device.Graphics.AdapterRender.D3D101Core.D3D101CorePrimary
  • Device.Graphics.AdapterRender.D3D10Core.D3D10CorePrimary
  • Device.Graphics.AdapterRender.D3D111Core.D3D111CorePrimary
  • Device.Graphics.AdapterRender.D3D11Core.D3D11CorePrimary
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) 1
Category Compatibility
Timeout (in minutes) 60
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.

This test returns Pass or Fail. The test might return SKIP if the DXGI GammaCapabilities cap ScaleAndOffsetSupportd is not set. To review test details, review the test log from Windows HLK Studio.

More information

The DXGI Gamma Ramps test has three tests cases: Curve, Offset, and Scaling. Each group modifies the individual component of the DXGI_GAMMA_CONTROL structure, and then sets it using SetGammaControl.

typedef struct DXGI_GAMMA_CONTROL {DXGI_RGB Scale;DXGI_RGB Offset;DXGI_RGB GammaCurve[ 1025 ];} DXGI_GAMMA_CONTROL;

Command syntax

Command option Description

DXGIGammaVM -whql -logclean

This command runs the following test jobs:

  • DXGI Gamma Ramps

  • DXGI Gamma Ramps (WoW64)

Note

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

 

File list

File Location

Configdisplay.exe

<testbinroot>\nttest\windowstest\tools\

D3d10ref.dll

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

D3d10SDKLayers.dll

<testbinroot>\nttest\graphics\d3d\support\

D3d11ref.dll

<testbinroot>\nttest\graphics\d3d\support\

D3d11SDKLayers.dll

<testbinroot>\nttest\graphics\d3d\support\

D3dcompiler_test.dll

<testbinroot>\nttest\graphics\d3d\support

D3dx10_test.dll

<testbinroot>\nttest\graphics\d3d\support

D3dx11_TEST.dll

<testbinroot>\nttest\graphics\d3d\support\

DXGIGammaVM.exe

<testbinroot>\nttest\windowstest\graphics\d3d\conf\

TDRWatch.exe

<testbinroot>\nttest\windowstest\graphics\

 

Parameters

Parameter name Parameter description
MODIFIEDCMDLINE Additional command line arguments for test executable
LLU_NetAccessOnly LLU Name of net user
ConfigDisplayCommandLine Custom Command Line for ConfigDisplay. Default: logo
TDRArgs /get or /set