PC99TA 6.8.5 Qual Scaling Cons.

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Note  This content applies to the Windows Logo Kit (WLK). For the latest information using the new Windows Hardware Certification Kit (HCK), see Windows HCK User's Guide on the Windows Hardware Dev Center.

Overview

The PC99TA 6.8.5 Qual Scaling Cons. test verifies that Microsoft DirectDraw overlays can be stretched and shrunk by a factor of 8:1.

Details

This test contains two separate cases.

  • A 34 x 25 overlay is displayed at a range of sizes up to a stretch factor of 8:1.

  • A 720 x 576 overlay is displayed at increasingly smaller sizes down to 1:8.

The test cannot validate the displayed image, but it does verify that the function calls fail gracefully.

Requirements

Software Requirements

The test tool requires the following software:

  • Software components included with the device that is being tested.

Hardware Requirements

  • Device to be tested
  • Computer that meets the minimum software requirements
  • Windows keyboard
  • Two-button pointing device
  • Color display monitor capable of at least 1024 by 768 resolution, 32-bits per pixel, 60 Hz
  • Hard drive with a minimum of 20 GB available on partition C:

Running PC99TA 6.8.5 Qual Scaling Cons.

There are no specific procedures to run this test.

Command Syntax

Command option Description

fnddraw.exe dd_ov399.pro

 

 

 

Build date: 9/14/2012