Operation
4–8 PowerStorm 300 Graphics Options Windows NT and Hardware Installation
Table 4-2 Alpha Supported Pixel Formats on PowerStorm 300 Device
Pixel Format
1
2
3
4
Pixel Type
RGBA
RGBA
RGBA
RGBA
Double Buffered
Yes
No
Yes
No
Stereo
No
No
No
No
Draw to Window
Yes
Yes
Yes
Yes
Draw to Bitmap
No
No
No
No
Support GDI
No
No
No
No
Support OpenGL
Yes
Yes
Yes
Yes
Generic Pixel Format
No
No
No
No
Need Palette
No
No
No
No
Need System Palette
No
No
No
No
Swap Exchange
Yes
Yes
Yes
Yes
Swap Copy
No
No
No
No
Swap Layer Buffers
No
No
No
No
Generic Accelerated
No
No
No
No
Color Bits
24
24
24
24
Red Bits
8
8
8
8
Red Shift
16
16
16
16
Green Bits
8
8
8
8
Green Shift
8
8
8
8
Blue Bits
8
8
8
8
Blue Shift
0
0
0
0
Alpha Bits
0
0
0
0
Alpha Shift
0
0
0
0
Accum Bits
48
48
48
48
Depth Bits
24
24
24
24
Stencil Bits (*)
0
0
4
4
Reserved (Support Overlays)
0 (No)
0 (No)
0 (No)
0 (No)
Auxiliary Buffers
0
0
0
0
*
Availability of pixel formats with overlay and/or stencil planes can be disabled using the Display
Application.
