User`s manual

ASUS AGP-V6600 Series User’s Manual28
III. Windows 95/98
OpenGL
III. Windows 95/98
OpenGL Settings
OpenGL Settings allows you to make
adjustments on the color settings for
your OpenGL applications, namely per-
formance and compatibility and
mipmapping.
Performance and
Compatibility Options
Performance and Compatibility Op-
tions lets you set options that affect the
performance and compatibility of your
OpenGL applications.
Enable buffer region extension
This option allows the drivers to use the OpenGL extension GL_KTX_buffer_region.
Allow the dual planes extension to use local video memory
This option allows the use of local video memory when the GL_KTX_buffer_region
extension is enabled.
Use fast linear-mipmap-linear filtering
This option allows increased application performance at the expense of some image
quality loss. In many cases, the loss of image quality may not be noticeable.
Enable anisotropic filtering
This option allows OpenGL to use anisotropic filtering for improved image quality.
Enable alternate depth buffering technique
This option lets the hardware use a different mechanis, for depth buffering in 16-bit
applications. Enabling this setting produces higher quality rendering of 3D images.
Disable support for enhanced CPU instruction sets
This option disables driver support for enhanced 3D instructions used by certain CPUs.