Intel 815 Manuel D’Utilisation
Intel® 815 Chipset: Graphics Controller PRM, Rev 1.0
R
241
13.19. GFXRENDERSTATE_BOOLEAN_ENA_1
Dword Bit
Description
0 31:29
Client : 03h – Render Processor
28:24
3DState24 : 03h
23:20
Reserved : 0h
19
Specular Setup Enable Mask : 1 = Update; 0 = Do Not Update
18
Specular Setup Enable : 0 = Disable (default), 1 = Enable
This SV enables specular gradient calculations in the Setup Unit (independent of other
specular SVs). This bit is currently not used. This bit, along with it's corresponding
mask bit, are tied to bits 8 and 9 of this same register.
specular SVs). This bit is currently not used. This bit, along with it's corresponding
mask bit, are tied to bits 8 and 9 of this same register.
17
Alpha Setup Enable Enable Mask : 1 = Update; 0 = Do Not Update
16
Alpha Setup Enable : 0 = Disable (default), 1 = Enable
This SV enables alpha gradient calculations in the Setup Unit (independent of other
alpha SVs).
alpha SVs).
15
Color Index Key Enable Mask : 1 = Update; 0 = Do Not Update
14
Color Index Key Enable : 0 = Disable (default), 1 = Enable
13
Chromakey Enable Mask : 1 = Update; 0 = Do Not Update
12
Chromakey Enable : 0 = Disable (default), 1 = Enable
11
Source Z Bias Enable Mask: 1 = Update; 0 = Do Not Update
10
Source Z Bias Enable: 1 = Enable, 0 = Disable (default)
9
Specular Enable State Mask : 1 = Update; 0 = Do Not Update
8
Specular Enable : 1 = Enable, 0 = Disable (default)
7
Fog Enable State Mask : 1 = Update; 0 = Do Not Update
6
Fog Enable : 1 = Enable, 0 = Disable (default)
5
Alpha Enable State Mask : 1 = Update; 0 = Do Not Update
4
Alpha Test Enable : 1 = Enable, 0 = Disable (default)
3
Blend Enable State Mask : 1 = Update; 0 = Do Not Update
2
Blend Enable : 1 = Enable, 0 = Disable (default)
1
Z Enable State Mask : 1 = Update; 0 = Do Not Update
0 0
Z Enable : 1 = Enable, 0 = Disable (default)