Diamond Multimedia 8500LE, 7500 specifications OpenGL Compatibility Settings

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OpenGL® Compatibility Settings

Force Z-buffer	This allows you to explicitly set the Z-Buffer depth. Most
depth	applications will work best when Disabled is selected
	When applications use both dithering and alpha
	blending, visual artifacts can occur. This option allows
Alpha	you to select how the application should handle both
dithering	features at the same time. In most cases Error
method	Diffusion will handle this situation quite well, but there
	are a few cases where selecting Ordered may be
	necessary
Support KTX	Enabling this feature allows rapid updates of those
	portions of your screen that have changed. Note that
buffer region
	most applications will not be affected by activating this
extension
	feature
Defaults	This button allows you to reset the OpenGL
button	Compatibility Settings to default values.