52 lines
701 B
C++
52 lines
701 B
C++
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#include <iostream>
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#include <fstream>
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#include <cfloat>
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#include <unistd.h>
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#include <ardour/curve.h>
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using namespace std;
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using namespace ARDOUR;
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int
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curvetest (string filename)
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{
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ifstream in (filename.c_str());
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stringstream line;
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Curve c (-1.0, +1.0, 0, true);
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double minx = DBL_MAX;
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double maxx = DBL_MIN;
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while (in) {
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double x, y;
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in >> x;
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in >> y;
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if (!in) {
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break;
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}
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if (x < minx) {
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minx = x;
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}
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if (x > maxx) {
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maxx = x;
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}
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c.add (x, y);
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}
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float foo[1024];
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c.get_vector (minx, maxx, foo, 1024);
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for (int i = 0; i < 1024; ++i) {
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cout << minx + (((double) i / 1024.0) * (maxx - minx)) << ' ' << foo[i] << endl;
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}
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return 0;
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}
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