Blt - Color Key - Sys to Primary
This automated test ensures that display drivers that claim to support system-to-video color key blts perform them correctly.
This test consists of the following Fnddraw test cases:
BLT, single DESTKEY, System to Primary
BLT, single SRCKEY, System to Primary
The tests perform simple source and destination color key blts from system memory to the primary surface. Blt results are compared against a simulation by using either Graphics Display Interface (GDI) operations or the test's internal software blitter. Images are expected to match exactly.
This topic applies to the following test jobs:
Blt - Color Key - Sys to Primary
Blt - Color Key - Sys to Primary (WoW64)
Test details
Associated requirements |
Device.Graphics.AdapterRender.MinimumDirectXLevel |
Platforms |
Windows 7 (x64) Windows 7 (x86) Windows RT (ARM-based) Windows 8 (x64) Windows 8 (x86) Windows Server 2012 (x64) Windows Server 2008 R2 (x64) Windows RT 8.1 Windows 8.1 x64 Windows 8.1 x86 Windows Server 2012 R2 |
Expected run time |
~10 minutes |
Categories |
Certification Functional |
Type |
Automated |
Running the test
For information about requirements, see Graphic Adapter or Chipset Testing Prerequisites.
In addition, this test requires the following software and hardware:
Microsoft DirectX® version 7.0 or later
Display adapter with DDraw capabilities
Troubleshooting
For troubleshooting information, see Troubleshooting Device.Graphics Testing.
Before running this test, turn off the screen saver and disable power management. Mode changes and full-screen applications can cause failures, so you should avoid them.
More information
Most of the Microsoft DirectDraw tests (including the Blt - Color Key - System Memory to Primary Memory test) are located in Fnddraw.exe. You can run Fnddraw.exe outside of the Display Compatibility Test (DCT) shell, and select initial tests. On the Tests menu, click Select Tests.
The test titles that are listed in the DCT shell do not directly match the test names in Fnddraw.exe. In fact, the names in the DCT often refer to a group of Fnddraw tests. You can obtain the Fnddraw test case names from the DCT log file.
You can pause many Fnddraw tests (especially blt-related tests) to give you time to analyze the blt results. Use the Pause key to pause and resume.
Use the Esc key to stop a test run. Be aware that some tests are more responsive than others.
Command syntax
| Command option | Description |
|---|---|
Fnddraw dd_vvb.pro -r -c -p"m%MONITOR%" |
Runs the test. Replace the %MONITOR% parameter with a 1-based index that corresponds to the display that you are testing. |
File list
| File | Location |
|---|---|
Fnddraw.exe |
<[testbinroot]>\nttest\windowstest\graphics\d3d\conf\ |
Fnswtt.dll |
<[testbinroot]>\nttest\windowstest\tools\ |
Dd_cksv.pro |
<[testbinroot]>\nttest\windowstest\graphics\d3d\conf\pro\ |
Note
You do not need Fnswtt.dll to run this test. It is used only for Windows HCK logging.