1 files changed, 47 insertions, 0 deletions
diff --git a/test/wav.h b/test/wav.h
new file mode 100644
index 0000000..ae77383
--- /dev/null
+++ b/test/wav.h
@@ -0,0 +1,47 @@
+/* ------------------------------------------------------------------
+ * Copyright (C) 2009 Martin Storsjo
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
+ * express or implied.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ * -------------------------------------------------------------------
+ */
+
+#ifndef WAV_H
+#define WAV_H
+
+#include <stdio.h>
+
+class WavWriter {
+public:
+	WavWriter(const char *filename, int sampleRate, int bitsPerSample, int channels);
+	~WavWriter();
+
+	void writeData(const unsigned char* data, int length);
+
+private:
+	void writeString(const char *str);
+	void writeInt32(int value);
+	void writeInt16(int value);
+
+	void writeHeader(int length);
+
+	FILE *wav;
+	int dataLength;
+
+	int sampleRate;
+	int bitsPerSample;
+	int channels;
+};
+
+#endif
+