From 701608f39c59b530f6cede66ec24e9ddda8beae6 Mon Sep 17 00:00:00 2001 From: deva Date: Mon, 12 Sep 2005 15:34:25 +0000 Subject: *** empty log message *** --- src/iso11172-3.h | 85 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 85 insertions(+) create mode 100644 src/iso11172-3.h (limited to 'src/iso11172-3.h') diff --git a/src/iso11172-3.h b/src/iso11172-3.h new file mode 100644 index 0000000..d3eda79 --- /dev/null +++ b/src/iso11172-3.h @@ -0,0 +1,85 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * iso11172-3.h + * + * Tue Sep 6 13:10:48 CEST 2005 + * Copyright 2005 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of MIaV. + * + * MIaV 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. + * + * MIaV 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 + * along with MIaV; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "config.h" +#ifndef __MIAV_ISO11172_3_H__ +#define __MIAV_ISO11172_3_H__ + +namespace ISO11172_3 { + //////////////////////////////////////////////////// + // Types + //////////////////////////////////////////////////// + typedef struct { + unsigned long int emphasis:2; + unsigned long int original_home:1; + unsigned long int copyright:1; + unsigned long int mode_extension:2; + unsigned long int mode:2; + unsigned long int private_bit:1; + unsigned long int padding_bit:1; + unsigned long int sampling_frequency:2; + unsigned long int bitrate_index:4; + unsigned long int protection_bit:1; + unsigned long int layer:2; + unsigned long int ID:1; + unsigned long int syncword:12; + } header; + + //////////////////////////////////////////////////// + // Constants + //////////////////////////////////////////////////// + + typedef enum { + ID_RESERVED = 0, + ID_MPEG = 1 + } IDs; + + typedef enum { + LAYER_RESERVED = 0x00, + LAYER_III = 0x01, + LAYER_II = 0x10, + LAYER_I = 0x11 + } layers; + + typedef enum { + CRC_ON = 0, + CRC_OFF = 1 + } crcs; + + typedef enum { + MODE_STEREO = 0x00, + MODE_JOINT_STEREO = 0x01, + MODE_DUAL_CHANNEL = 0x10, + MODE_SINGLE_CHANNEL = 0x11, + } modes; + + //////////////////////////////////////////////////// + // Methods + //////////////////////////////////////////////////// + +}; + +#endif/*__MIAV_ISO11172_3_H__*/ -- cgit v1.2.3