Initial commit

WaveFormat.cs

@@ -0,0 +1,29 @@
+using System.Runtime.InteropServices;
+
+namespace StegoPrint {
+    public enum WaveFormats {
+        Pcm = 1,
+        Float = 3
+    }
+    [StructLayout (LayoutKind.Sequential)]
+    public class WaveFormat {
+        public short wFormatTag;
+        public short nChannels;
+        public int nSamplesPerSec;
+        public int nAvgBytesPerSec;
+        public short nBlockAlign;
+        public short wBitsPerSample;
+        public short cbSize;
+
+        public WaveFormat (int rate, int bits, int channels) {
+            wFormatTag = (short) WaveFormats.Pcm;
+            nChannels = (short) channels;
+            nSamplesPerSec = rate;
+            wBitsPerSample = (short) bits;
+            cbSize = 0;
+
+            nBlockAlign = (short) (channels * (bits / 8));
+            nAvgBytesPerSec = nSamplesPerSec * nBlockAlign;
+        }
+    }
+}