- num = time_total / chunk_time + 3;
- PARA_DEBUG_LOG("chunk time: %g allocating %d chunk pointers\n",
- chunk_time, num);
- afhi->chunk_table = para_malloc((num + 1) * sizeof(size_t));
- afhi->chunk_table[0] = 0;
- for (i = 1; i <= num; i++) {
- ogg_int64_t diff, pos;
- ret = ov_time_seek(of, i * chunk_time);
- if (ret)
- break;
- pos = ov_raw_tell(of);
- diff = pos - old_pos;
- max = PARA_MAX(max, diff);
- min = (i == 1)? diff : PARA_MIN(min, diff);
- afhi->chunk_table[i] = pos;
- old_pos = pos;
- }
- num_chunks = i - 1;
- PARA_DEBUG_LOG("%lu chunks (%fs), max chunk: %lld, min chunk: %lld\n",
- num_chunks, chunk_time, (long long)max, (long long)min);
- return num_chunks;
-}
-
-static void ogg_write_info_string(OggVorbis_File *vf, struct afh_info *afhi)
-{
- char *taginfo;
- vorbis_comment *vc = ov_comment(vf,-1);
-
- if (vc) {
- char *artist, *title, *album, *year, *comment;
- artist = vorbis_comment_query(vc, "artist", 0);
- title = vorbis_comment_query(vc, "title", 0);
- album = vorbis_comment_query(vc, "album", 0);
- year = vorbis_comment_query(vc, "year", 0);
- comment = vorbis_comment_query(vc, "comment", 0);
- taginfo = make_taginfo(title, artist, album, year, comment);
- } else
- taginfo = make_message("%s: (no vorbis comments found)\n%s:\n",
- status_item_list[SI_TAGINFO1],
- status_item_list[SI_TAGINFO2]);
- afhi->info_string = make_message("%s:\n%s",
- status_item_list[SI_AUDIO_FILE_INFO], taginfo);
- free(taginfo);