Initial import of gtk2_ardour.

git-svn-id: svn://localhost/trunk/ardour2@24 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 51 insertions, 0 deletions

diff --git a/gtk2_ardour/curvetest.cc b/gtk2_ardour/curvetest.cc
new file mode 100644
index 0000000000..613835aa4c
--- /dev/null
+++ b/gtk2_ardour/curvetest.cc
@@ -0,0 +1,51 @@
+#include <iostream>
+#include <fstream>
+#include <cfloat>
+#include <unistd.h>
+
+#include <ardour/curve.h>
+
+using namespace std;
+using namespace ARDOUR;
+
+int
+curvetest (string filename)
+{
+	ifstream in (filename.c_str());
+	stringstream line;
+	Curve c (-1.0, +1.0, 0, true);
+	double minx = DBL_MAX;
+	double maxx = DBL_MIN;
+
+	while (in) {
+		double x, y;
+
+		in >> x;
+		in >> y;
+		
+		if (!in) {
+			break;
+		}
+
+		if (x < minx) {
+			minx = x;
+		}
+		
+		if (x > maxx) {
+			maxx = x;
+		}
+		
+		c.add (x, y);
+	}
+
+
+	float foo[1024];
+
+	c.get_vector (minx, maxx, foo, 1024);
+	
+	for (int i = 0; i < 1024; ++i) {
+	        cout << minx + (((double) i / 1024.0) * (maxx - minx)) << ' ' << foo[i] << endl;
+	}
+	
+	return 0;
+}