WGF11 Filter (WoW64)

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

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):

• Device.Graphics additional documentation

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

File List

Parameters