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// Scicos
//
// Copyright (C) INRIA - METALAU Project <scicos@inria.fr>
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
//
// See the file ../license.txt
//
function [x,y,typ]=INTMUL(job,arg1,arg2)
x=[];y=[];typ=[];
select job
case 'plot' then
sgn=arg1.model.ipar
standard_draw(arg1)
case 'getinputs' then
[x,y,typ]=standard_inputs(arg1)
case 'getoutputs' then
[x,y,typ]=standard_outputs(arg1)
case 'getorigin' then
[x,y]=standard_origin(arg1)
case 'set' then
x=arg1;
graphics=arg1.graphics
model=arg1.model
exprs=graphics.exprs
while %t do
[ok,Datatype,np,exprs]=scicos_getvalue('Set INTMUL block parameters',..
['Datatype (3=int32 4=int16 5=int8 ...)';..
'Do on Overflow(0=Nothing 1=Saturate 2=Error)'],..
list('vec',1,'vec',1),exprs)
if ~ok then break,end
if (np~=0 & np~=1 & np~=2) then message ("type is not supported");ok=%f;end
it=Datatype*ones(1,2);
ot=Datatype;
if Datatype==3 then
if np==0 then
model.sim=list('matmul_i32n',4)
elseif np==1 then
model.sim=list('matmul_i32s',4)
else
model.sim=list('matmul_i32e',4)
end
elseif Datatype==4 then
if np==0 then
model.sim=list('matmul_i16n',4)
elseif np==1 then
model.sim=list('matmul_i16s',4)
else
model.sim=list('matmul_i16e',4)
end
elseif Datatype==5 then
if np==0 then
model.sim=list('matmul_i8n',4)
elseif np==1 then
model.sim=list('matmul_i8s',4)
else
model.sim=list('matmul_i8e',4)
end
elseif Datatype==6 then
if np==0 then
model.sim=list('matmul_ui32n',4)
elseif np==1 then
model.sim=list('matmul_ui32s',4)
else
model.sim=list('matmul_ui32e',4)
end
elseif Datatype==7 then
if np==0 then
model.sim=list('matmul_ui16n',4)
elseif np==1 then
model.sim=list('matmul_ui16s',4)
else
model.sim=list('matmul_ui16e',4)
end
elseif Datatype==8 then
if np==0 then
model.sim=list('matmul_ui8n',4)
elseif np==1 then
model.sim=list('matmul_ui8s',4)
else
model.sim=list('matmul_ui8e',4)
end
else message("Datatype is not supported");ok=%f;
end
in=[model.in model.in2]
out=[model.out model.out2]
if ok then
[model,graphics,ok]=set_io(model,graphics,...
list(in,it),...
list(out,ot),[],[])
end
if ok then
model.ipar=np
graphics.exprs=exprs
x.graphics=graphics;x.model=model
break
end
end
case 'define' then
sgn=0
model=scicos_model()
model.sim=list('matmul_i32',4)
model.in=[-1;-2]
model.out=-1
model.in2=[-2;-3]
model.out2=-3
model.intyp=[3 3]
model.outtyp=3
model.rpar=[]
model.ipar=sgn
model.blocktype='c'
model.dep_ut=[%t %f]
exprs=[sci2exp(3);sci2exp(0)]
gr_i=['txt=['' INTMUL ''];';
'xstringb(orig(1),orig(2),txt,sz(1),sz(2),''fill'')']
x=standard_define([2 2],model, exprs,gr_i)
end
endfunction
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