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| author | Jens Arnold <amiconn@rockbox.org> | 2005-09-10 12:28:16 +0000 |
|---|---|---|
| committer | Jens Arnold <amiconn@rockbox.org> | 2005-09-10 12:28:16 +0000 |
| commit | ec9b202a921996945ebd42a7edba1326754d7737 (patch) | |
| tree | f88c7d9ee1ff94c3a5cefdba0d30c78b84e72d62 /firmware/id3.c | |
| parent | 1996dca15a495c09986cefc02086e03a53244f3a (diff) | |
| download | rockbox-ec9b202a921996945ebd42a7edba1326754d7737.zip rockbox-ec9b202a921996945ebd42a7edba1326754d7737.tar.gz rockbox-ec9b202a921996945ebd42a7edba1326754d7737.tar.bz2 rockbox-ec9b202a921996945ebd42a7edba1326754d7737.tar.xz | |
Reworked handling of MPEG audio frame & file info: * Fixed frame size calculation for layer 1 (all versions) and layer 2 (V2/V2.5). * Exact frame time (expressed as a fraction) for way more precise playtime calculation at 44100/22050/11025Hz sample frequency. * Exact playtime<->position conversion for CBR also used for resume position. * More compact code, long policy.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7505 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/id3.c')
| -rw-r--r-- | firmware/id3.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/firmware/id3.c b/firmware/id3.c index f1aa821..dfbcb96 100644 --- a/firmware/id3.c +++ b/firmware/id3.c @@ -863,10 +863,10 @@ static int getid3v2len(int fd) */ static int getsonglength(int fd, struct mp3entry *entry) { - unsigned int filetime = 0; + unsigned long filetime = 0; struct mp3info info; - int bytecount; - + long bytecount; + /* Start searching after ID3v2 header */ if(-1 == lseek(fd, entry->id3v2len, SEEK_SET)) return 0; @@ -912,8 +912,6 @@ static int getsonglength(int fd, struct mp3entry *entry) * always multiples of 8, and it avoids overflows. */ } - entry->tpf = info.frame_time; - entry->bpf = info.frame_size; entry->frame_count = info.frame_count; entry->vbr = info.is_vbr; |