MB86296 Datasheet, PDF (137/352 Pages) Fujitsu Component Limited. – PCI Graphics Controller Specification

FUJITSU LIMITED PRELIMINARY AND CONFIDENTIAL
(3) Integer setup type (for G_BeginE)
In setup processing, “XY” is calculated in the integer format and other parameters are calculated in
the floating-point format. (GMDR0.FX has no mean for G_BeginE)
Code
0001_0000
0001_0001
0001_0010
0001_0011
0001_0101
0001_0111
0001_1000
Command(GMDR0.FX==0)
Points.int
Lines.int
Polygon.int
Triangles.int
Line_Strip.int
Triangle_Strip.int
Triangle_Fan.int
Command(GMDR0.FX==1)
Points.int
Lines.int
Polygon.int
Triangles.int
Line_Strip.int
Triangle_Strip.int
Triangle_Fan.int
(4) “Unclipped” integer setup type(for G_BeginE)
This command does not clip the view volume.
Only “XY” is enabled as the input parameter.
In setup processing, “XY” is calculated in the integer format.
The screen projection (GMDR0[0]=1) performed using this command is not assured.
(GMDR0.FX has no mean for G_BeginE)
Code
0011_0000
0011_0001
0011_0010
0011_0011
0011_0101
0011_0111
0011_1000
Command(GMDR0.FX==0)
nclip_Points.int
nclip_Lines.int
nclip_Polygon.int
nclip_Triangles.int
nclip_Line_Strip.int
nclip_Triangle_Strip.int
nclip_Triangle_Fan.int
Command(GMDR0.FX==1)
nclip_Points.int
nclip_Lines.int
nclip_Polygon.int
nclip_Triangles.int
nclip_Line_Strip.int
nclip_Triangle_Strip.int
nclip_Triangle_Fan.int
MB86296S <Coral-PA>
127
Specification Manual Rev0.1