Erosion and dilasion by square successfully tested.
[Faustine.git] / interpretor / faust-0.9.47mr3 / compiler / draw / schema / parSchema.cpp
1 /************************************************************************
2 ************************************************************************
3 FAUST compiler
4 Copyright (C) 2003-2004 GRAME, Centre National de Creation Musicale
5 ---------------------------------------------------------------------
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
10
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
15
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19 ************************************************************************
20 ************************************************************************/
21
22 #include "parSchema.h"
23 #include <assert.h>
24 #include <iostream>
25
26 using namespace std;
27
28 schema* makeParSchema(schema* s1, schema* s2)
29 {
30 // make sure s1 and s2 have same width
31 return new parSchema( makeEnlargedSchema(s1, s2->width()),
32 makeEnlargedSchema(s2, s1->width()) );
33 }
34
35
36 parSchema::parSchema (schema* s1, schema* s2)
37 : schema( s1->inputs()+s2->inputs(),
38 s1->outputs()+s2->outputs(),
39 s1->width(),
40 s1->height() + s2->height() ),
41 fSchema1(s1),
42 fSchema2(s2),
43 fInputFrontier(s1->inputs()),
44 fOutputFrontier(s1->outputs())
45 {
46 assert (s1->width() == s2->width());
47 }
48
49
50 void parSchema::place(double ox, double oy, int orientation)
51 {
52 beginPlace(ox, oy, orientation);
53
54 if (orientation == kLeftRight) {
55 fSchema1->place(ox, oy, orientation);
56 fSchema2->place(ox, oy+fSchema1->height(), orientation);
57 } else {
58 fSchema2->place(ox, oy, orientation);
59 fSchema1->place(ox, oy+fSchema2->height(), orientation);
60 }
61
62 endPlace();
63 }
64
65 point parSchema::inputPoint(unsigned int i) const
66 {
67 return (i < fInputFrontier)
68 ? fSchema1->inputPoint(i)
69 : fSchema2->inputPoint(i-fInputFrontier);
70 }
71
72 point parSchema::outputPoint(unsigned int i) const
73 {
74 return (i < fOutputFrontier)
75 ? fSchema1->outputPoint(i)
76 : fSchema2->outputPoint(i-fOutputFrontier);
77 }
78
79 void parSchema::draw(device& dev)
80 {
81 fSchema1->draw(dev);
82 fSchema2->draw(dev);
83 }
84
85 void parSchema::collectTraits(collector& c)
86 {
87 fSchema1->collectTraits(c);
88 fSchema2->collectTraits(c);
89 }