aiff.h

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/*
 * Copyright (C) 2017-2024 by Norbert Schlia (nschlia@oblivion-software.de)
 *
 * 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 3 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
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * On Debian systems, the complete text of the GNU General Public License
 * Version 3 can be found in `/usr/share/common-licenses/GPL-3'.
 */
 
#ifndef AIFF_H
#define AIFF_H
 
#pragma once
 
#include <stdint.h>
#include <array>
 
#pragma pack(push, 1)
 
typedef std::array<uint8_t, 4> AIFF_ID; 
#define AIFF_FORMID         "FORM"      
typedef struct
{
    AIFF_ID     m_ckID;                 
    uint32_t    m_ckSize;               
    AIFF_ID     formType;               
    //uint8_t   chunks[];
} AIFF_FORMCHUNK;
 
typedef struct
{
    AIFF_ID     m_ckID;                 
    uint32_t    m_ckSize;               
    //uint8_t   data[];
} AIFF_CHUNK;
 
#define AIFF_COMMONID       "COMM"      
typedef struct
{
    AIFF_ID     m_ckID;                 
    uint32_t    m_ckSize;               
    uint8_t     m_numChannels;          
    uint32_t    m_numSampleFrames;      
    uint8_t     m_sampleSize;           
    //extended sampleRate;
} AIFF_COMMONCHUNK;
 
#define AIFF_SOUNDATAID     "SSND"      
typedef struct
{
    AIFF_ID     m_ckID;                 
    uint32_t    m_ckSize;               
    uint32_t    m_offset;               
    uint32_t    m_blockSize;            
    //uint8_t   soundData[];
} AIFF_SOUNDDATACHUNK;
 
#define AIFF_NAMEID         "NAME"      
#define AIFF_AUTHORID       "AUTH"      
#define AIFF_COPYRIGHTID    "(c) "      
#define AIFF_ANNOTATIONID   "ANNO"      
typedef struct
{
    AIFF_ID     m_ckID;                 
    uint32_t    m_ckSize;               
    //uint8_t   text[];
} AIFF_TEXTCHUNK;
 
#pragma pack(pop)
 
#endif // AIFF_H