MB86296 Datasheet, PDF (83/352 Pages) Fujitsu Component Limited. – PCI Graphics Controller Specification

FUJITSU LIMITED PRELIMINARY AND CONFIDENTIAL
10 0
A = c₁ A₀ ^{0 cos(t) sin(t)}
100
0 c2 0 _{= A0}
c1 0
0 cos(t)c1c2
0
sin(t)c1c2
0 -sin(t) cos(t) 0 0 c2
0 -sin(t)c1c2 cos(t)c1c2
b = bo +
c3
c3
c3
A₀ , b₀ : initial value
c₁: contrast parameter, 1 is standard. 1.2 is stronger, for example.
c₂: color saturation parameter, 1 is standard. 0 means mono chrome image.
c₃: brightness parameter, 0 is standard.
t : hue rotation parameter, 0-deg is standard
Note: new a_ij and b_i should be clipped in valid range of value for corresponding registers.
MB86296S <Coral-PA>
73
Specification Manual Rev0.1