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void
Scroll function

slRparaInitSet

Store rotation parameter table in VRAM

Format

void slRparaInitSet(ptr)
ROTSCROLL *ptr ;

Parameter

ptr VRAM start address for storing the rotation parameter table

Function

Stores the rotation parameter table (size: 60H) used for rotary scrolling in the VRAM area.

Return value

None

Remarks

When using rotary scrolling, be sure to store the rotary parameter table in the VRAM area. For details of the variable type ROTSCROLL, see the structure reference “ROTSCROLL”. When setting the perspective (function “slPerspective”), execute this function after executing the function “slPerspective”.

Reference: Chapter 8 Scroll

slRparaInitSet

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