961c9a3e41
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6748 a1c6a512-1295-4272-9138-f99709370657
111 lines
3.4 KiB
C
111 lines
3.4 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2002 by Daniel Stenberg
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*
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* All files in this archive are subject to the GNU General Public License.
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* See the file COPYING in the source tree root for full license agreement.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#ifndef ID3_H
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#define ID3_H
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#include "config.h"
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#include "file.h"
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/* Audio file types. */
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/* NOTE: When adding new audio types, also add to codec_labels[] in id3.c */
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enum {
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AFMT_UNKNOWN = 0, /* Unknown file format */
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#if CONFIG_HWCODEC==MASNONE
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AFMT_MPA_L1, /* MPEG Audio layer 1 */
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#endif
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AFMT_MPA_L2, /* MPEG Audio layer 2 */
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AFMT_MPA_L3, /* MPEG Audio layer 3 */
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#if CONFIG_HWCODEC==MASNONE
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AFMT_PCM_WAV, /* Uncompressed PCM in a WAV file */
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AFMT_OGG_VORBIS, /* Ogg Vorbis */
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AFMT_FLAC, /* FLAC */
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AFMT_MPC, /* Musepack */
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AFMT_AAC, /* AAC */
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AFMT_APE, /* Monkey's Audio */
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AFMT_WMA, /* Windows Media Audio */
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AFMT_A52, /* A/52 (aka AC3) audio */
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AFMT_REAL, /* Realaudio */
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AFMT_WAVPACK, /* WavPack */
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#endif
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AFMT_ENDMARKER /* THIS MUST BE THE LAST VALUE */
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};
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struct mp3entry {
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char path[MAX_PATH];
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char *title;
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char *artist;
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char *album;
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char* genre_string ;
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char* track_string ;
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char* year_string ;
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char* composer ;
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int tracknum;
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int version;
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int layer;
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int codectype;
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int year;
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unsigned char id3version;
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unsigned char genre;
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unsigned int bitrate;
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unsigned int frequency;
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unsigned int id3v2len;
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unsigned int id3v1len;
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unsigned int first_frame_offset; /* Byte offset to first real MP3 frame.
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Used for skipping leading garbage to
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avoid gaps between tracks. */
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unsigned int vbr_header_pos;
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unsigned int filesize; /* in bytes */
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unsigned int length; /* song length */
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unsigned int elapsed; /* ms played */
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/* MP3 stream specific info */
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long bpf; /* bytes per frame */
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long tpf; /* time per frame */
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/* Xing VBR fields */
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bool vbr;
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bool has_toc; /* True if there is a VBR header in the file */
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unsigned char toc[100];/* table of contents */
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/* these following two fields are used for local buffering */
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char id3v2buf[300];
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char id3v1buf[3][32];
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/* resume related */
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int offset; /* bytes played */
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int index; /* playlist index */
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};
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enum {
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ID3_VER_1_0 = 1,
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ID3_VER_1_1,
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ID3_VER_2_2,
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ID3_VER_2_3,
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ID3_VER_2_4
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};
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bool mp3info(struct mp3entry *entry, const char *filename, bool v1first);
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char* id3_get_genre(const struct mp3entry* id3);
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char* id3_get_codec(const struct mp3entry* id3);
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#endif
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