Initial community commit

Src/Plugins/Input/in_vorbis/shaper.h

@@ -0,0 +1,30 @@
+//from SSRC
+#ifndef NULLSOFT_VORBIS_SHAPER_H
+#define NULLSOFT_VORBIS_SHAPER_H
+#include "main.h"
+
+typedef float REAL;
+enum
+{
+	DITHER_RECTANGLE=0,
+	DITHER_TRIANGLE=1,
+	DITHER_GAUSSIAN=2,
+};
+class Shaper
+{
+	double **shapebuf;
+	int shaper_type,shaper_len,shaper_clipmin,shaper_clipmax;
+	REAL *randbuf;
+	int randptr;
+	int dtype;
+	int nch;
+
+  public:
+	Shaper(int freq,int _nch,int min,int max,int _dtype,int pdf,double noiseamp);
+
+	int do_shaping(double s,/*double *peak,*/int ch);
+
+	~Shaper();
+};
+
+#endif