[svn-commits] sruffell: tools/trunk r6719 - /tools/trunk/wavformat.h

[SVN commits to the Digium repositories]

Author: sruffell
Date: Thu Jun 25 10:09:47 2009
New Revision: 6719

URL: http://svn.asterisk.org/svn-view/dahdi?view=rev&rev=6719
Log:
dahdi_monitor: I forgot to add waveformat.h

This should have been in the last commit.

Added:
    tools/trunk/wavformat.h   (with props)

Added: tools/trunk/wavformat.h
URL: http://svn.asterisk.org/svn-view/dahdi/tools/trunk/wavformat.h?view=auto&rev=6719
==============================================================================
--- tools/trunk/wavformat.h (added)
+++ tools/trunk/wavformat.h Thu Jun 25 10:09:47 2009
@@ -1,0 +1,98 @@
+/*
+ * wavformat.h -- data structures and associated definitions for wav files
+ *
+ * By Michael Spiceland (mspiceland at digium.com)
+ *
+ * (C) 2009 Digium, Inc.
+ */
+
+/*
+ * See http://www.asterisk.org for more information about
+ * the Asterisk project. Please do not directly contact
+ * any of the maintainers of this project for assistance;
+ * the project provides a web site, mailing lists and IRC
+ * channels for your use.
+ *
+ * This program is free software, distributed under the terms of
+ * the GNU General Public License Version 2 as published by the
+ * Free Software Foundation. See the LICENSE file included with
+ * this program for more details.
+ */
+
+#ifndef WAVFORMAT_H
+#define WAVFORMAT_H
+
+#include <stdint.h>
+
+struct wavheader {
+	/* riff type chunk */
+	char riff_chunk_id[4];
+	uint32_t riff_chunk_size;
+	char riff_type[4];
+
+	/* format chunk */
+	char  fmt_chunk_id[4];
+	uint32_t  fmt_data_size;
+	uint16_t fmt_compression_code;
+	uint16_t fmt_num_channels;
+	uint32_t  fmt_sample_rate;
+	uint32_t  fmt_avg_bytes_per_sec;
+	uint16_t fmt_block_align;
+	uint16_t fmt_significant_bps;
+	//uint16_t fmt_extra_format_bytes;	/* sox doesn't ouput this for PCM uncompressed */
+
+	/* data chunk */
+	char data_chunk_id[4];
+	uint32_t data_data_size;
+} __attribute__((packed));
+
+#endif
+/*
+ * wavformat.h -- data structures and associated definitions for wav files
+ *
+ * By Michael Spiceland (mspiceland at digium.com)
+ *
+ * (C) 2009 Digium, Inc.
+ */
+
+/*
+ * See http://www.asterisk.org for more information about
+ * the Asterisk project. Please do not directly contact
+ * any of the maintainers of this project for assistance;
+ * the project provides a web site, mailing lists and IRC
+ * channels for your use.
+ *
+ * This program is free software, distributed under the terms of
+ * the GNU General Public License Version 2 as published by the
+ * Free Software Foundation. See the LICENSE file included with
+ * this program for more details.
+ */
+
+#ifndef WAVFORMAT_H
+#define WAVFORMAT_H
+
+#include <stdint.h>
+
+struct wavheader {
+	/* riff type chunk */
+	char riff_chunk_id[4];
+	uint32_t riff_chunk_size;
+	char riff_type[4];
+
+	/* format chunk */
+	char  fmt_chunk_id[4];
+	uint32_t  fmt_data_size;
+	uint16_t fmt_compression_code;
+	uint16_t fmt_num_channels;
+	uint32_t  fmt_sample_rate;
+	uint32_t  fmt_avg_bytes_per_sec;
+	uint16_t fmt_block_align;
+	uint16_t fmt_significant_bps;
+	//uint16_t fmt_extra_format_bytes;	/* sox doesn't ouput this for PCM uncompressed */
+
+	/* data chunk */
+	char data_chunk_id[4];
+	uint32_t data_data_size;
+} __attribute__((packed));
+
+#endif

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