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# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
include <mach.h>
include "iis.h"
include "../lib/ids.h"
# IISMATCH -- copy (match) a set of look up tables to a given table;
# frames/color specify the given table, data gives frame/color for
# set to be changed.
procedure iismatch (code, frames, color, n, data)
short code # which table type
short frames[ARB] # reference frame
short color[ARB] # reference color
short n # count of data items
short data[ARB] # frame/color to be changed.
pointer sp, ldata
int len, x,y,z,t
int unit, i
int mapcolor(), ids_dcopy()
short temp[IDS_MAXIMPL+1]
short iispack()
include "../lib/ids.com"
begin
switch (code) {
case IDS_FRAME_LUT:
len = LEN_LUT
x = ADVXONTC
y = 0
z = mapcolor (color)
t = iispack (frames)
if (t == GRCHAN)
return
unit = LUT
case IDS_OUTPUT_LUT:
len = LEN_OFM
x = ADVXONTC
y = ADVYONXOV
z = mapcolor (color)
t = 0
default:
return
}
call smark (sp)
call salloc (ldata, len, TY_SHORT)
call iishdr (IREAD+VRETRACE, len, unit, x, y, z, t)
call iisio (Mems[ldata], len * SZB_CHAR)
i = ids_dcopy (data, temp)
switch (code) {
case IDS_FRAME_LUT:
call ids_expand (temp, i_maxframes, true)
t = iispack (temp)
i = ids_dcopy (data[i+1], temp)
call ids_expand (temp, 3, false) # 3...max colors
z = mapcolor (temp)
case IDS_OUTPUT_LUT:
i = ids_dcopy (data[i+1], temp)
call ids_expand (temp, 3, false)
z = mapcolor (temp)
}
call iishdr (IWRITE+VRETRACE, len, unit, x, y, z, t)
call iisio (Mems[ldata], len * SZB_CHAR)
call sfree (sp)
end
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