WDDM Blt - Depth (WoW64)
This automated test verifies that drivers are stable when they perform bit-block transfers (bitblts) to and from system memory surfaces that have depth/stencil formats.
In particular, this test creates a video memory depth buffer of a supported format. It then creates a system memory lockable depth buffer and instructs the driver to perform a bitblt between them. The driver must not crash or hang during the test.
This topic applies to the following test jobs:
WDDM Blt - Depth
WDDM Blt - Depth (WoW64)
| Specifications |
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| Platforms |
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| Supported Releases |
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| Expected run time (in minutes) | 5 |
| Category | Compatibility |
| Timeout (in minutes) | 300 |
| 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.
| Command option | Description |
|---|---|
Blt.exe DepthBlt |
Runs the WDDM Blt - Depth test job and the WDDM Blt - Depth (WoW64) test job. |
Note
For command-line help for this test binary, type /h.
| File | Location |
|---|---|
Blt.exe |
<[testbinroot]>\nttest\ |
Configdisplay.exe |
<[testbinroot]>\nttest\windowstest\tools\ |
TDRWatch.exe |
<[testbinroot]>\nttest\windowstest\graphics\ |
| Parameter name | Parameter description |
|---|---|
| LLU_NetAccessOnly | LLU Name of net user |
| ConfigDisplayCommandLine | Custom Command Line for ConfigDisplay. Default: logo |
| TDRArgs | /get or /set |