Source position: libart.pp line 275
procedure art_rgb_svp_alpha(
svp: PArtSVP;
x0: LongInt;
y0: LongInt;
x1: LongInt;
y1: LongInt;
rgba: art_u32;
buf: Part_u8;
rowstride: LongInt;
alphagamma: PArtAlphaGamma
);