mirror of https://github.com/mpv-player/mpv
Some more *BSD vcd_read simplification
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23880 b3059339-0415-0410-9bf9-f77b7e298cf2
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@ -91,15 +91,17 @@ vcd_get_msf(mp_vcd_priv_t* vcd)
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* \return 1 on success, 0 on failure
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*/
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static int
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read_toc_entry(int fd, vcd_tocentry *dst, int nr)
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read_toc_entry(mp_vcd_priv_t *vcd, int nr)
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{
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dst->address_format = CD_MSF_FORMAT;
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vcd->entry.address_format = CD_MSF_FORMAT;
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#ifdef VCD_NETBSD
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dst->starting_track = nr;
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vcd->entry.data_len = sizeof(struct cd_toc_entry);
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vcd->entry.data = &vcd->entry_data;
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vcd->entry.starting_track = nr;
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#else
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dst->track = nr;
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vcd->entry.track = nr;
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#endif
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if (ioctl(fd, READ_TOC, dst) == -1) {
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if (ioctl(vcd->fd, READ_TOC, &vcd->entry) == -1) {
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mp_msg(MSGT_OPEN,MSGL_ERR,"read CDROM toc entry: %s\n",strerror(errno));
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return 0;
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}
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@ -109,11 +111,7 @@ read_toc_entry(int fd, vcd_tocentry *dst, int nr)
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int
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vcd_seek_to_track(mp_vcd_priv_t* vcd, int track)
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{
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#ifdef VCD_NETBSD
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vcd->entry.data_len = sizeof(struct cd_toc_entry);
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vcd->entry.data = &vcd->entry_data;
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#endif
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if (!read_toc_entry(vcd->fd, &vcd->entry, track))
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if (!read_toc_entry(vcd, track))
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return -1;
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return VCD_SECTOR_DATA * vcd_get_msf(vcd);
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}
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@ -126,11 +124,7 @@ vcd_get_track_end(mp_vcd_priv_t* vcd, int track)
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mp_msg(MSGT_STREAM,MSGL_ERR,"read CDROM toc header: %s\n",strerror(errno));
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return -1;
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}
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#ifdef VCD_NETBSD
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vcd->entry.data_len = sizeof(struct cd_toc_entry);
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vcd->entry.data = &vcd->entry_data;
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#endif
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if (!read_toc_entry(vcd->fd, &vcd->entry,
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if (!read_toc_entry(vcd,
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track < tochdr.ending_track ? track + 1 : CDROM_LEADOUT))
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return -1;
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return VCD_SECTOR_DATA * vcd_get_msf(vcd);
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@ -148,41 +142,39 @@ vcd_read_toc(int fd)
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}
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mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_VCD_START_TRACK=%d\n", tochdr.starting_track);
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mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_VCD_END_TRACK=%d\n", tochdr.ending_track);
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vcd = malloc(sizeof(mp_vcd_priv_t));
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vcd->fd = fd;
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for (i = tochdr.starting_track; i <= tochdr.ending_track + 1; i++) {
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vcd_tocentry tocentry;
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#ifdef VCD_NETBSD
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struct cd_toc_entry tocentry_data;
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tocentry.data_len = sizeof(struct cd_toc_entry);
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tocentry.data = &tocentry_data;
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#endif
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if (!read_toc_entry(fd, &tocentry,
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i <= tochdr.ending_track ? i : CDROM_LEADOUT))
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if (!read_toc_entry(vcd,
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i <= tochdr.ending_track ? i : CDROM_LEADOUT)) {
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free(vcd);
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return NULL;
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}
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if (i <= tochdr.ending_track)
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mp_msg(MSGT_OPEN,MSGL_INFO,"track %02d: adr=%d ctrl=%d format=%d %02d:%02d:%02d\n",
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#ifdef VCD_NETBSD
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(int)tocentry.starting_track,
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(int)tocentry.data->addr_type,
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(int)tocentry.data->control,
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(int)vcd->entry.starting_track,
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(int)vcd->entry.data->addr_type,
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(int)vcd->entry.data->control,
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#else
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(int)tocentry.track,
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(int)tocentry.entry.addr_type,
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(int)tocentry.entry.control,
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(int)vcd->entry.track,
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(int)vcd->entry.entry.addr_type,
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(int)vcd->entry.entry.control,
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#endif
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(int)tocentry.address_format,
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(int)TOCADDR(tocentry).msf.minute,
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(int)TOCADDR(tocentry).msf.second,
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(int)TOCADDR(tocentry).msf.frame
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(int)vcd->entry.address_format,
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(int)TOCADDR(vcd->entry).msf.minute,
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(int)TOCADDR(vcd->entry).msf.second,
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(int)TOCADDR(vcd->entry).msf.frame
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);
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if (mp_msg_test(MSGT_IDENTIFY, MSGL_INFO))
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{
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if (i > tochdr.starting_track)
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{
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min = TOCADDR(tocentry).msf.minute - min;
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sec = TOCADDR(tocentry).msf.second - sec;
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frame = TOCADDR(tocentry).msf.frame - frame;
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min = TOCADDR(vcd->entry).msf.minute - min;
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sec = TOCADDR(vcd->entry).msf.second - sec;
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frame = TOCADDR(vcd->entry).msf.frame - frame;
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if ( frame < 0 )
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{
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frame += 75;
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@ -195,13 +187,11 @@ vcd_read_toc(int fd)
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}
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mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_VCD_TRACK_%d_MSF=%02d:%02d:%02d\n", i - 1, min, sec, frame);
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}
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min = TOCADDR(tocentry).msf.minute;
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sec = TOCADDR(tocentry).msf.second;
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frame = TOCADDR(tocentry).msf.frame;
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min = TOCADDR(vcd->entry).msf.minute;
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sec = TOCADDR(vcd->entry).msf.second;
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frame = TOCADDR(vcd->entry).msf.frame;
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}
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}
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vcd = malloc(sizeof(mp_vcd_priv_t));
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vcd->fd = fd;
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return vcd;
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}
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