Bdisp AreaClr

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Revision as of 11:11, 9 August 2012 by Gbl08ma (talk | contribs) (Created page with "{{syscall | name = Bdisp_AreaClr | index = 0x02B2 | signature = void Bdisp_AreaClr( TBdispFillArea* area, unsigned char target, unsigned short color) | header = display_syscal...")
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Synopsis

Header: display_syscalls.h
Syscall index: 0x02B2
Function signature: void Bdisp_AreaClr( TBdispFillArea* area, unsigned char target, unsigned short color)

Parameters

  • TBdispFillArea* area - area to fill and mode
  • unsigned char target - where to perform the operation, VRAM or DD
  • unsigned short color - color that will be used to fill when certain modes are used
struct TBdispFillArea {
    int x1;
    int y1;
    int x2;
    int y2;
    unsigned char mode;
};

  • unsigned char mode - if 0, area is filled white; if 1, area is filled with color, if 2, area is shaded with color; if 4, area will be inverted (may be a bug).

Comments

Performs a VRAM or DD operation to fill an area with a color, depending on the mode of area.