- #Drivers directdraw drivers#
- #Drivers directdraw update#
- #Drivers directdraw driver#
- #Drivers directdraw software#
To avoid possible failures of this test, disable the "Always on top" feature of the Windows taskbar before running this test: The Windows taskbar may cause this test to fail if it appears while this test is running.
#Drivers directdraw driver#
Both the simulation, and an exhanced XOR of the differences are shown on screen to aid in debugging.Ī DirectX 6 capable video adapter and driver is required.
#Drivers directdraw software#
The blt is simulated using generic software blitters for comparison. This test performs a stretch blt from an offscreen video memory surface to the primary.
This test simply displays a range of colors in various modes.
PC99 requires 4 MB of Local Video Memory and support for the following screen resolutions:
#Drivers directdraw drivers#
This test verifies that the display drivers meet basic screen resolution and Video Memory PC99 requirements (14.8). This test is somewhat timing dependent, and should not be run with with a minimal amount of background processes, and with all debug spew turned off. Tries to verify whether or not page flipping is in sync with the vertical blank period. Tests a drivers support for page flipping.
#Drivers directdraw update#
System Hardware Compatibility Tests Video Tests Video Testsĩ.2 Beta 2 Web Update and 9.3 Beta 2 Web Update, 9.5ĭirectDraw contains a series of tests that perform basic checks on a Display Driver's DirectDraw features.