can be of use later

ttalib-1.1/TTAWriter.h

@@ -0,0 +1,62 @@
+/*
+ * TTAWriter.h
+ *
+ * Description: TTA compressor internals
+ *
+ * Copyright (c) 2004 Alexander Djourik. All rights reserved.
+ * Copyright (c) 2004 Pavel Zhilin. All rights reserved.
+ *
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * aint with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Please see the file COPYING in this directory for full copyright
+ * information.
+ */
+
+#pragma once
+#include "BitWriter.h"
+#include "TTAError.h"
+#include "TTACommon.h"
+
+#define WAVE_FORMAT_PCM	1
+#define WAVE_FORMAT_IEEE_FLOAT 3
+
+namespace TTALib 
+{
+	class TTAWriter
+	{
+		HANDLE hOutFile;
+		TTAHeader ttahdr;
+		BitWriter *bitWriter;
+		unsigned long *seek_table, st_size, *st;
+		unsigned long offset, is_float, framelen, lastlen;
+		unsigned long fframes, byte_size, num_chan;
+		unsigned long data_pos, max_bytes;
+		encoder *tta, *enc;
+
+	public:
+		TTAWriter (HANDLE fd, long offset, unsigned short AudioFormat, 
+		unsigned short NumChannels,	unsigned short BitsPerSample,
+		unsigned long SampleRate, unsigned long DataLength);
+		~TTAWriter ();
+
+		unsigned long input_byte_count;
+		unsigned long output_byte_count;
+
+		bool CompressBlock (long *data, long data_len);
+	};
+}