Training
Module
Troubleshoot device driver failures - Training
This module focuses on the role of device drivers and troubleshooting problems that pertain to them.
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This automated test verifies D3D graphics driver/hardware conformance for geometry clipping features that are not specifically tested elsewhere.
Specifically, this test features the following characteristics:
Quad rendered to render target
Each RT pixel tested programmatically against expected value
Clipdist, Culldist values cycled independently for each vertex, to test shaded clipping
W values manipulated independently for each vertex, to test fixed clipping
Tests multisample with fixed sample pattern and potential deviation
Might need some uncertainty epsilon for floating-point precision issues
Consider non perspective correct attribute interpolation (though this may be better tested in rasterization tests)
Be particularly aware of guardband and z-clip
Guardband may hide some clipping problems
Z-clipping has no guardband protection
This topic applies to the following test jobs:
WGF11 Clipping
WGF11 Clipping (WoW64)
Specifications |
|
Platforms |
|
Supported Releases |
|
Expected run time (in minutes) | 20 |
Category | Compatibility |
Timeout (in minutes) | 1200 |
Requires reboot | false |
Requires special configuration | false |
Type | automatic |
Tests in this feature area might have additional documentation, including prerequisites, setup, and troubleshooting information, that can be found in the following topic(s):
Before you run the test, complete the test setup as described in the test requirements: Graphic Adapter or Chipset Testing Prerequisites.
For generic troubleshooting of HLK test failures, see Troubleshooting Windows HLK Test Failures.
For troubleshooting information, see Troubleshooting Device.Graphics Testing.
Some test cases my skip if run using feature level 10.0 or feature level 10.1.
This section will include test-related content that may not aid the tester in running or troubleshooting the test, but is information that is good to know, but not necessary for running the test.
Command option | Description |
---|---|
Wgf11clipping |
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 | 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\ |
Wgf11clipping.exe |
<[testbinroot]>\nttest\windowstest\graphics\d3d\conf |
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 |
Training
Module
Troubleshoot device driver failures - Training
This module focuses on the role of device drivers and troubleshooting problems that pertain to them.