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# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
include <pmset.h>
include <plio.h>
# PM_PLP -- Put a line segment input as a pixel array a mask, applying the
# given ROP to combine the pixels with those of the mask.
procedure pm_plpl (pl, v, px_src, px_depth, npix, rop)
pointer pl #I mask descriptor
long v[PL_MAXDIM] #I vector coords of line segment
long px_src[ARB] #I input pixel array
int px_depth #I pixel depth, bits
int npix #I number of pixels affected
int rop #I rasterop
pointer sp, ll_src
int ll_len, pl_p2ll()
include "../pmio.com"
begin
if (PM_MAPXY(pl) == NO)
call pl_plpl (pl, v, px_src, px_depth, npix, rop)
else {
call smark (sp)
call salloc (ll_src, LL_MAXLEN(pl), TY_SHORT)
ll_len = pl_p2ll (px_src, 1, Mems[ll_src], npix)
call pm_plls (pl, v, Mems[ll_src], px_depth, npix, rop)
call sfree (sp)
}
end
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