Difference between revisions of "FillArea"
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Jump to navigationJump to search (→Synopsis: Moved nowiki tag to proper place.) |
(Don't use a hard-coded address.) |
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== Source code == | == Source code == | ||
<nowiki>void fillArea(unsigned x,unsigned y,unsigned w,unsigned h,unsigned short col){ | <nowiki>void fillArea(unsigned x,unsigned y,unsigned w,unsigned h,unsigned short col){ | ||
| − | unsigned short*s=(unsigned short*) | + | unsigned short*s=(unsigned short*)GetVRAMAddress(); |
s+=(y*384)+x; | s+=(y*384)+x; | ||
while(h--){ | while(h--){ | ||
Latest revision as of 19:14, 1 May 2021
Contents
Synopsis
Fills a rectangular area of (width,height) with upper-left corner at (x,y)
Source code
void fillArea(unsigned x,unsigned y,unsigned w,unsigned h,unsigned short col){
unsigned short*s=(unsigned short*)GetVRAMAddress();
s+=(y*384)+x;
while(h--){
unsigned w2=w;
while(w2--)
*s++=col;
s+=384-w;
}
}
Inputs
x - X coordinate of the upper-left corner.
x - Y coordinate of the upper-left corner.
w - Width of the filled rectangle.
h - Height of the filled rectangle.
col - Color of the filled rectangle.
Comment
Function written by ProgrammerNerd
