3DLABS Wildcat 4210 - Manual (Page 10)

3
Features, cont.
OpenGL Operations ♦ Image support for multiple formats, zooming,
bilinear scaling, color matrix, and color tables
♦ Fogging: linear, exponential, exponential 2 , and
user-defined
♦ 2D/3D points, vectors, and polygons
♦ Texture mapping: point, bilinear, trilinear, and
multiple internal formats
♦ 24- and 32-bit depth buffering
♦ Dithering
♦ Fast window clears
♦ Window clipping
♦ Fast window-mode double buffering
♦ Masking
♦ Frame-sequential and interlaced stereo support
♦ Stencil operations
♦ Matrix transformations
OpenGL Extensions ♦ Imaging Extensions:
Πpixel buffer
Πcolor table
Πcolor matrix
Πconvolution
♦ Blend Extensions:
Πcolor
Πminmax
Πfunction separate
Πsubtract
♦ Fog Extensions:
Πfog function
Πfog offset