Source position: agraphics.pas line 2072
procedure ClipBlit(
SrcRp: PRastPort;
XSrc: LongInt;
YSrc: LongInt;
DestRp: PRastPort;
XDest: LongInt;
YDest: LongInt;
XSize: LongInt;
YSize: LongInt;
MinTerm: LongWord
);