WGF11 Filter

  • Article

This automated test verifies D3D graphics driver/hardware conformance for texture filtering features that are not specifically tested elsewhere.

The following outlines the content of the test

  • Quad rendered to render target

  • Each RT pixel tested programmatically against expected value

  • Texture created with non-symmetric colored pattern

  • All texture types tested independently (1-D, 2-D, 3-D, cube)

  • Texture coordinates cycled for all vertices in tandem, to achieve specific LOD values

  • Texture filter type cycled through all valid types (point, linear, mixed point and linear, with and without mipmap LOD)

  • Texture formats cycled, to find issues with, for example, precision and clamping

  • Texture addressing cycled, independently per dimension and then in tandem

  • One texture unit active, with texture arrays occupying a single unit

  • Texture views cycled for mip-level and array constraints

  • Different sample instructions cycled (biased, fixed LOD, fixed deriv, comparison sample), with corresponding attributes

  • Selected filter types tested for Geometry shader stage and Vertex shader stage

  • Selected filter types tested on textures generated by GenerateMips() function

  • Verify that sample_d works in normalized space

  • Covers resources with per-resource minLOD (only for featurel level 11.0 and above)

This topic applies to the following test jobs:

  • WGF11 Filter

  • WGF11 Filter (WoW64)

Test details

   
Specifications
  • Device.Graphics.AdapterRender.D3D111Core.D3D111CorePrimary
  • Device.Graphics.AdapterRender.D3D11Core.D3D11CorePrimary
  • Device.Graphics.AdapterRender.D3D101Core.D3D101CorePrimary
  • Device.Graphics.AdapterRender.D3D10Core.D3D10CorePrimary
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) 2
Category Compatibility
Timeout (in minutes) 120
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.

Test cases return one of the following results:

  • Pass

  • Fail

  • Blocked

  • Skipped

The log file contains specific details about the test cases that are failed, blocked, or skipped. A test case will return Skipped if it is invalid according to the current hardware configuration (some features are optional and may not be supported by some hardware) and the command line options (some test cases are only valid for certain feature levels). A test case will return Blocked if the failure is caused by reasons other than the tested feature. To review test details, review the test log from the Windows HLK Manager.

More information

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Command Syntax

Command option Description

Wgf11multisample

Runs the test jobs. Without any options, the test enumerates devices.

-FeatureLevel:XX.X

Sets the feature level, where XX.X is the Feature Level the test will run at: 10.0, 10.1, or 11.0.

Note

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

 

File List

File Location

Configdisplay.exe

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

D3d11_1sdklayers.dll

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

D3d11ref.dll

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

D3d11sdklayers.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\

d3dx11_test.dll

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

TDRWatch.exe

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

Wgf11multisample.exe

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

 

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