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// 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 2 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#if defined HAVE_CONFIG_H
#include <config.h>
#endif
#ifndef __GENRE_H__
#include "genre.h"
#endif
#ifdef SORT_RUNTIME
#include <stdlib.h>
#endif // SORT_RUNTIME
#include <string.h>
#include "id3/globals.h"
const char ** genre_table = ID3_v1_genre_description;
const int genre_count = ID3_NR_OF_V1_GENRES;
#ifdef SORT_RUNTIME
int genre_map[genre_count];
#else
int genre_map[] = {123, 34, 74, 73, 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, 112, 128, 57, 140, 2, 139, 58, 3, 125, 50, 22, 4, 55, 127, 122, 120, 98, 52, 48, 124, 25, 54, 84, 80, 81, 115, 119, 5, 30, 36, 59, 126, 38, 49, 91, 6, 79, 129, 137, 7, 35, 100, 131, 19, 33, 46, 47, 146, 8, 29, 63, 86, 71, 45, 142, 9, 77, 82, 64, 133, 10, 66, 39, 11, 103, 12, 75, 134, 13, 53, 62, 109, 117, 23, 108, 92, 67, 93, 43, 121, 14, 15, 68, 16, 76, 87, 118, 17, 78, 143, 114, 110, 69, 21, 111, 95, 105, 42, 37, 24, 56, 44, 101, 83, 94, 106, 147, 113, 18, 51, 130, 60, 70, 31, 144, 72, 27, 28};
#endif // SORT_RUNTIME
int GetGenreCount()
{
return genre_count;
}
const char *GetGenreFromNum(int genre_id)
{
if ((genre_id >= 0) && (genre_id < GetGenreCount()))
return genre_table[genre_id];
else
return "Unknown";
}
int GetNumFromGenre(const char *genre)
{
int a=0;
int b=GetGenreCount()-1;
while(a <= b) {
const int i = (a+b)/2;
const int genre_id = genre_map[i];
const int cmp = strcmp(GetGenreFromNum(genre_id), genre);
if (cmp == 0)
return genre_id;
else if (cmp < 0)
a = i+1;
else
b = i-1;
}
return 255;
}
#ifdef SORT_RUNTIME
int CompareGenres(const void *a, const void *b)
{
int g1, g2;
g1 = *((int*)a);
g2 = *((int*)b);
return strcmp(GetGenreFromNum(g1), GetGenreFromNum(g2));
}
void InitGenres()
{
int i;
for (i=0; i<GetGenreCount(); ++i)
genre_map[i] = i;
qsort(genre_map, GetGenreCount(), sizeof(int), &CompareGenres);
}
#endif // SORT_RUNTIME
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