NV40_TCL_PRIMITIVE_3D
available on: NV40, G70
Alias: NV30_TCL_PRIMITIVE_3D
Use:
This object is used for accelerated 3D operations on the card. It offers mainly the same features as NV30_TCL_PRIMITIVE_3D but adds a new COLOR_MASK_BUFFER123 command.
See also: NV30_TCL_PRIMITIVE_3D
Commands:
NV40_TCL_PRIMITIVE_3D_COLOR_MASK_BUFFER123
- Enables or disables R, G, B and A buffers 1, 2 or 3. The next 32 bit following this command define which buffer gets enabled (bit set) or disabled (bit cleared).
Bit #
0 - 3
4
5
6
7
8
9
10
11
12
13
14
15Explanation
Unused
buffer1 a
buffer1 r
buffer1 g
buffer1 b
buffer2 a
buffer2 r
buffer2 g
buffer2 b
buffer3 a
buffer3 r
buffer3 g
buffer3 b