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Some more *BSD vcd_read simplification 

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23880 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
reimar 2007-07-27 18:34:09 +00:00
parent def6db4b62
commit fec1bd1a56
1 changed files with 31 additions and 41 deletions
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72
stream/vcd_read_fbsd.h
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@ -91,15 +91,17 @@ vcd_get_msf(mp_vcd_priv_t* vcd)
* \return 1 on success, 0 on failure
*/
static int
read_toc_entry(int fd, vcd_tocentry *dst, int nr)
read_toc_entry(mp_vcd_priv_t *vcd, int nr)
{
dst->address_format = CD_MSF_FORMAT;
vcd->entry.address_format = CD_MSF_FORMAT;
#ifdef VCD_NETBSD
dst->starting_track = nr;
vcd->entry.data_len = sizeof(struct cd_toc_entry);
vcd->entry.data = &vcd->entry_data;
vcd->entry.starting_track = nr;
#else
dst->track = nr;
vcd->entry.track = nr;
#endif
if (ioctl(fd, READ_TOC, dst) == -1) {
if (ioctl(vcd->fd, READ_TOC, &vcd->entry) == -1) {
mp_msg(MSGT_OPEN,MSGL_ERR,"read CDROM toc entry: %s\n",strerror(errno));
return 0;
}
@ -109,11 +111,7 @@ read_toc_entry(int fd, vcd_tocentry *dst, int nr)
int
vcd_seek_to_track(mp_vcd_priv_t* vcd, int track)
{
#ifdef VCD_NETBSD
vcd->entry.data_len = sizeof(struct cd_toc_entry);
vcd->entry.data = &vcd->entry_data;
#endif
if (!read_toc_entry(vcd->fd, &vcd->entry, track))
if (!read_toc_entry(vcd, track))
return -1;
return VCD_SECTOR_DATA * vcd_get_msf(vcd);
}
@ -126,11 +124,7 @@ vcd_get_track_end(mp_vcd_priv_t* vcd, int track)
mp_msg(MSGT_STREAM,MSGL_ERR,"read CDROM toc header: %s\n",strerror(errno));
return -1;
}
#ifdef VCD_NETBSD
vcd->entry.data_len = sizeof(struct cd_toc_entry);
vcd->entry.data = &vcd->entry_data;
#endif
if (!read_toc_entry(vcd->fd, &vcd->entry,
if (!read_toc_entry(vcd,
track < tochdr.ending_track ? track + 1 : CDROM_LEADOUT))
return -1;
return VCD_SECTOR_DATA * vcd_get_msf(vcd);
@ -148,41 +142,39 @@ vcd_read_toc(int fd)
}
mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_VCD_START_TRACK=%d\n", tochdr.starting_track);
mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_VCD_END_TRACK=%d\n", tochdr.ending_track);
vcd = malloc(sizeof(mp_vcd_priv_t));
vcd->fd = fd;
for (i = tochdr.starting_track; i <= tochdr.ending_track + 1; i++) {
vcd_tocentry tocentry;
#ifdef VCD_NETBSD
struct cd_toc_entry tocentry_data;
tocentry.data_len = sizeof(struct cd_toc_entry);
tocentry.data = &tocentry_data;
#endif
if (!read_toc_entry(fd, &tocentry,
i <= tochdr.ending_track ? i : CDROM_LEADOUT))
if (!read_toc_entry(vcd,
i <= tochdr.ending_track ? i : CDROM_LEADOUT)) {
free(vcd);
return NULL;
}
if (i <= tochdr.ending_track)
mp_msg(MSGT_OPEN,MSGL_INFO,"track %02d: adr=%d ctrl=%d format=%d %02d:%02d:%02d\n",
#ifdef VCD_NETBSD
(int)tocentry.starting_track,
(int)tocentry.data->addr_type,
(int)tocentry.data->control,
(int)vcd->entry.starting_track,
(int)vcd->entry.data->addr_type,
(int)vcd->entry.data->control,
#else
(int)tocentry.track,
(int)tocentry.entry.addr_type,
(int)tocentry.entry.control,
(int)vcd->entry.track,
(int)vcd->entry.entry.addr_type,
(int)vcd->entry.entry.control,
#endif
(int)tocentry.address_format,
(int)TOCADDR(tocentry).msf.minute,
(int)TOCADDR(tocentry).msf.second,
(int)TOCADDR(tocentry).msf.frame
(int)vcd->entry.address_format,
(int)TOCADDR(vcd->entry).msf.minute,
(int)TOCADDR(vcd->entry).msf.second,
(int)TOCADDR(vcd->entry).msf.frame
);
if (mp_msg_test(MSGT_IDENTIFY, MSGL_INFO))
{
if (i > tochdr.starting_track)
{
min = TOCADDR(tocentry).msf.minute - min;
sec = TOCADDR(tocentry).msf.second - sec;
frame = TOCADDR(tocentry).msf.frame - frame;
min = TOCADDR(vcd->entry).msf.minute - min;
sec = TOCADDR(vcd->entry).msf.second - sec;
frame = TOCADDR(vcd->entry).msf.frame - frame;
if ( frame < 0 )
{
frame += 75;
@ -195,13 +187,11 @@ vcd_read_toc(int fd)
}
mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_VCD_TRACK_%d_MSF=%02d:%02d:%02d\n", i - 1, min, sec, frame);
}
min = TOCADDR(tocentry).msf.minute;
sec = TOCADDR(tocentry).msf.second;
frame = TOCADDR(tocentry).msf.frame;
min = TOCADDR(vcd->entry).msf.minute;
sec = TOCADDR(vcd->entry).msf.second;
frame = TOCADDR(vcd->entry).msf.frame;
}
}
vcd = malloc(sizeof(mp_vcd_priv_t));
vcd->fd = fd;
return vcd;
}