#include "MpMp3.h"
#include "KviOptions.h"
#include <QFileInfo>
#include <QTextCodec>

Macros
#define	GENREROWS 50

#define	MAXGENRE 147

Functions
int	frame_length (mp3header *header)

int	get_first_header (mp3info *mp3, long startpos)

int	get_header (FILE file, mp3header header)

int	get_id3 (mp3info *mp3)

int	get_mp3_info (mp3info *mp3)

const char *	get_typegenre (int idx)

int	header_bitrate (mp3header *h)

int	header_channels (mp3header *h)

int	header_crc (mp3header *h)

const char *	header_emphasis (mp3header *h)

int	header_frequency (mp3header *h)

int	header_layer (mp3header *h)

const char *	header_mode (mp3header *h)

char *	pad (char *string, int length)

void	resetmp3infoStruct (mp3info *i)

int	sameConstant (mp3header h1, mp3header h2)

bool	scan_mp3_file (QString &, mp3info *i)

char *	unpad (char *string)

Variables
int *	alphagenreindex = &(galphagenreindex[1])

int	bitrate [2][3][14]

const char *	emphasis_text []

int	frame_size_index [] = { 24000, 72000, 72000 }

int	frequencies [3][4]

int	galphagenreindex [MAXGENRE+2]

int	layer_tab [4] = { 0, 3, 2, 1 }

const char *	mode_text []

const char *	typegenre [MAXGENRE+2]

Macro Definition Documentation

#define GENREROWS 50

#define MAXGENRE 147

Referenced by get_typegenre().

Function Documentation

int frame_length ( mp3header * header )

References frame_size_index, header_bitrate(), header_frequency(), mp3header::layer, mp3header::padding, mp3header::sync, and mp3header::version.

Referenced by get_header(), and get_mp3_info().

int get_first_header	(	mp3info *	mp3,
		long	startpos
	)

References c, mp3info::datasize, mp3info::file, FRAME_HEADER_SIZE, get_header(), h, mp3info::header, mp3info::header_isvalid, k, l, MIN_CONSEC_GOOD_FRAMES, and sameConstant().

Referenced by get_mp3_info().

int get_header	(	FILE *	file,
		mp3header *	header
	)

References mp3header::bitrate, mp3header::copyright, mp3header::crc, mp3header::emphasis, mp3header::extension, FRAME_HEADER_SIZE, frame_length(), mp3header::freq, mp3header::layer, MIN_FRAME_SIZE, mp3header::mode, mp3header::mode_extension, mp3header::original, mp3header::padding, mp3header::sync, and mp3header::version.

Referenced by get_first_header().

int get_id3 ( mp3info * mp3 )

References id3tag::album, id3tag::artist, id3tag::comment, mp3info::datasize, mp3info::file, id3tag::genre, mp3info::id3, mp3info::id3_isvalid, Q_UNUSED(), id3tag::title, id3tag::track, unpad(), and id3tag::year.

Referenced by get_mp3_info().

int get_mp3_info ( mp3info * mp3 )

References mp3header::bitrate, bitrate, mp3info::datasize, mp3info::file, mp3info::filename, frame_length(), mp3info::frames, get_first_header(), get_id3(), mp3info::header, header_bitrate(), NUM_SAMPLES, mp3info::seconds, mp3info::vbr, and mp3info::vbr_average.

Referenced by scan_mp3_file().

const char* get_typegenre ( int idx )

References MAXGENRE, and typegenre.

Referenced by MpInterface::genre().

int header_bitrate ( mp3header * h )

References mp3header::bitrate, bitrate, mp3header::layer, and mp3header::version.

Referenced by MpInterface::bitRate(), frame_length(), and get_mp3_info().

int header_channels ( mp3header * h )

References mp3header::mode.

Referenced by MpInterface::channels().

int header_crc ( mp3header * h )

References mp3header::crc.

const char* header_emphasis ( mp3header * h )

References mp3header::emphasis, and emphasis_text.

int header_frequency ( mp3header * h )

References mp3header::freq, frequencies, and mp3header::version.

Referenced by frame_length(), and MpInterface::sampleRate().

int header_layer ( mp3header * h )

References mp3header::layer, and layer_tab.

const char* header_mode ( mp3header * h )

References mp3header::mode, and mode_text.

char* pad	(	char *	string,
		int	length
	)

References l.

void resetmp3infoStruct ( mp3info * i )

References mp3info::badframes, mp3info::datasize, mp3info::file, mp3info::frames, mp3info::header, mp3info::header_isvalid, mp3info::id3, mp3info::id3_isvalid, mp3info::seconds, mp3info::vbr, and mp3info::vbr_average.

Referenced by scan_mp3_file().

int sameConstant	(	mp3header *	h1,
		mp3header *	h2
	)

References mp3header::copyright, mp3header::crc, mp3header::emphasis, mp3header::freq, mp3header::layer, mp3header::mode, mp3header::original, and mp3header::version.

Referenced by get_first_header().

bool scan_mp3_file	(	QString &	,
		mp3info *	i
	)

References mp3info::file, mp3info::filename, get_mp3_info(), mp3info::id3_isvalid, and resetmp3infoStruct().

char* unpad ( char * string )

Referenced by get_id3().

Variable Documentation

int* alphagenreindex = &(galphagenreindex[1])

int bitrate[2][3][14]

Initial value:

= {
        {
            
            { 32, 48, 56, 64, 80, 96, 112, 128, 144, 160, 176, 192, 224, 256 }, 
            { 8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112, 128, 144, 160 },      
            { 8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112, 128, 144, 160 }       
        },
        {
            
            { 32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416, 448 }, 
            { 32, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 384 },    
            { 32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320 }      
        }
}

Referenced by get_mp3_info(), and header_bitrate().

const char* emphasis_text[]

Initial value:

= {
        "None", "50/15 Microseconds", "Reserved", "CCITT J 17"
}

Referenced by header_emphasis().

int frame_size_index[] = { 24000, 72000, 72000 }

Referenced by frame_length().

int frequencies[3][4]

Initial value:

= {
        { 22050, 24000, 16000, 50000 }, 
        { 44100, 48000, 32000, 50000 }, 
        { 11025, 12000, 8000, 50000 }   
}

Referenced by header_frequency().

int galphagenreindex[MAXGENRE+2]

Initial value:

= {
        148, 123, 74, 73, 34, 99, 40, 20, 26, 145, 90,
        116, 41, 135, 85, 96, 138, 89, 0, 107, 132, 65, 88,
        104, 102, 97, 136, 61, 141, 1, 32, 128, 112, 57, 140,
        2, 139, 58, 125, 3, 50, 22, 4, 55, 127, 122, 120,
        98, 52, 48, 124, 25, 54, 84, 81, 115, 80, 119, 5,
        30, 36, 59, 126, 38, 91, 49, 6, 79, 129, 137, 7,
        35, 100, 131, 19, 46, 47, 33, 146, 29, 8, 63, 86,
        71, 45, 142, 9, 77, 82, 64, 133, 10, 66, 39, 11,
        103, 12, 75, 134, 53, 62, 13, 109, 117, 23, 108, 92,
        93, 67, 121, 43, 14, 15, 68, 16, 76, 87, 118, 78,
        17, 143, 114, 110, 69, 21, 111, 95, 105, 42, 37, 24,
        56, 44, 101, 83, 94, 106, 147, 113, 51, 18, 130, 144,
        60, 70, 31, 72, 27, 28
}

int layer_tab[4] = { 0, 3, 2, 1 }

Referenced by header_layer().

const char* mode_text[]

Initial value:

= {
        "Stereo", "Joint Stereo", "Dual Channel", "Mono"
}

Referenced by header_mode().

const char* typegenre[MAXGENRE+2]

Initial value:

= {
        "Blues", "Classic Rock", "Country", "Dance", "Disco", "Funk", "Grunge",
        "Hip-Hop", "Jazz", "Metal", "New Age", "Oldies", "Other", "Pop", "R&B",
        "Rap", "Reggae", "Rock", "Techno", "Industrial", "Alternative", "Ska",
        "Death Metal", "Pranks", "Soundtrack", "Euro-Techno", "Ambient",
        "Trip-Hop", "Vocal", "Jazz+Funk", "Fusion", "Trance", "Classical",
        "Instrumental", "Acid", "House", "Game", "Sound Clip", "Gospel", "Noise",
        "Alt. Rock", "Bass", "Soul", "Punk", "Space", "Meditative",
        "Instrumental Pop", "Instrumental Rock", "Ethnic", "Gothic",
        "Darkwave", "Techno-Industrial", "Electronic", "Pop-Folk", "Eurodance",
        "Dream", "Southern Rock", "Comedy", "Cult", "Gangsta Rap", "Top 40",
        "Christian Rap", "Pop/Funk", "Jungle", "Native American", "Cabaret",
        "New Wave", "Psychedelic", "Rave", "Showtunes", "Trailer", "Lo-Fi",
        "Tribal", "Acid Punk", "Acid Jazz", "Polka", "Retro", "Musical",
        "Rock & Roll", "Hard Rock", "Folk", "Folk/Rock", "National Folk",
        "Swing", "Fast-Fusion", "Bebob", "Latin", "Revival", "Celtic",
        "Bluegrass", "Avantgarde", "Gothic Rock", "Progressive Rock",
        "Psychedelic Rock", "Symphonic Rock", "Slow Rock", "Big Band",
        "Chorus", "Easy Listening", "Acoustic", "Humour", "Speech", "Chanson",
        "Opera", "Chamber Music", "Sonata", "Symphony", "Booty Bass", "Primus",
        "Porn Groove", "Satire", "Slow Jam", "Club", "Tango", "Samba",
        "Folklore", "Ballad", "Power Ballad", "Rhythmic Soul", "Freestyle",
        "Duet", "Punk Rock", "Drum Solo", "A Cappella", "Euro-House",
        "Dance Hall", "Goa", "Drum & Bass", "Club-House", "Hardcore", "Terror",
        "Indie", "BritPop", "Negerpunk", "Polsk Punk", "Beat",
        "Christian Gangsta Rap", "Heavy Metal", "Black Metal", "Crossover",
        "Contemporary Christian", "Christian Rock", "Merengue", "Salsa",
        "Thrash Metal", "Anime", "JPop", "Synthpop", ""
}

Referenced by get_typegenre().

Macros

Functions

Variables

Macro Definition Documentation

Function Documentation

Variable Documentation