void GsSortFixBg16 (
GsBG *bg,
u_long *work,
GsOT *otp,
u_short pri
)
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Arguments
| bg |
Pointer to a background descriptor |
| work |
Pointer to the work area (primitive area) initialized with GsInitFixBg16() |
| otp |
Pointer to an ordering table |
| pri |
Position in the ordering table |
Return Value
None.
Explanation
The background image pointed to by bg is entered into the ordering
table pointed to by otp at position pri.
GsSortFixBg16() has the following features and restrictions:
-
BG rotation and scaling cannot be performed.
-
Cell size is fixed (16x16).
-
Only texture pattern colour modes 4-bit and 8-bit are supported.
-
Map size is optional.
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Scrolling is permitted in 1 pixel units.
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Only full screen mode is supported.
This function uses the work area pointed to by work to store drawing
primitives.
The work area must be initialized in advance by GsInitFixBg16().
The packet area set with GsSetWorkBase()
is not used.
See Also
GsInitFixBg16(), GsBG,
GsOT
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