non power of two skies (#1321)

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Roman Fomin 2023-12-12 00:03:04 +07:00 committed by GitHub
parent 3efb4a8b16
commit cc079ce043
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@ -423,7 +423,7 @@ static void do_draw_plane(visplane_t *pl)
for (x = pl->minx; (dc_x = x) <= pl->maxx; x++)
if ((dc_yl = pl->top[x]) != USHRT_MAX && dc_yl <= (dc_yh = pl->bottom[x]))
{
dc_source = R_GetColumn(texture, ((an + xtoskyangle[x])^flip) >>
dc_source = R_GetColumnMod(texture, ((an + xtoskyangle[x])^flip) >>
ANGLETOSKYSHIFT);
colfunc();
}