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-rw-r--r--stream/vcd_read_nbsd.h188
1 files changed, 0 insertions, 188 deletions
diff --git a/stream/vcd_read_nbsd.h b/stream/vcd_read_nbsd.h
deleted file mode 100644
index fe4f411069..0000000000
--- a/stream/vcd_read_nbsd.h
+++ /dev/null
@@ -1,188 +0,0 @@
-
-#include <sys/types.h>
-#include <inttypes.h>
-#include "libavutil/intreadwrite.h"
-#include <sys/cdio.h>
-#include <sys/scsiio.h>
-
-#define CDROM_LEADOUT 0xAA
-#define TOCADDR(te) ((te).data->addr)
-#define READ_TOC CDIOREADTOCENTRYS
-
-typedef struct mp_vcd_priv_st {
- int fd;
- struct ioc_read_toc_entry entry;
- struct cd_toc_entry entry_data;
-} mp_vcd_priv_t;
-
-static inline void
-vcd_set_msf(mp_vcd_priv_t* vcd, unsigned int sect)
-{
- vcd->entry.data = &vcd->entry_data;
- TOCADDR(vcd->entry).msf.frame = sect % 75;
- sect = sect / 75;
- TOCADDR(vcd->entry).msf.second = sect % 60;
- sect = sect / 60;
- TOCADDR(vcd->entry).msf.minute = sect;
-}
-
-static inline void
-vcd_inc_msf(mp_vcd_priv_t* vcd)
-{
- vcd->entry.data = &vcd->entry_data;
- TOCADDR(vcd->entry).msf.frame++;
- if (TOCADDR(vcd->entry).msf.frame==75){
- TOCADDR(vcd->entry).msf.frame=0;
- TOCADDR(vcd->entry).msf.second++;
- if (TOCADDR(vcd->entry).msf.second==60){
- TOCADDR(vcd->entry).msf.second=0;
- TOCADDR(vcd->entry).msf.minute++;
- }
- }
-}
-
-static inline unsigned int
-vcd_get_msf(mp_vcd_priv_t* vcd)
-{
- vcd->entry.data = &vcd->entry_data;
- return TOCADDR(vcd->entry).msf.frame +
- (TOCADDR(vcd->entry).msf.second +
- TOCADDR(vcd->entry).msf.minute * 60) * 75;
-}
-
-int
-vcd_seek_to_track(mp_vcd_priv_t* vcd, int track)
-{
- vcd->entry.address_format = CD_MSF_FORMAT;
- vcd->entry.starting_track = track;
- vcd->entry.data_len = sizeof(struct cd_toc_entry);
- vcd->entry.data = &vcd->entry_data;
- if (ioctl(vcd->fd, READ_TOC, &vcd->entry)) {
- mp_msg(MSGT_STREAM,MSGL_ERR,"ioctl dif1: %s\n",strerror(errno));
- return -1;
- }
- return VCD_SECTOR_DATA * vcd_get_msf(vcd);
-}
-
-int
-vcd_get_track_end(mp_vcd_priv_t* vcd, int track)
-{
- struct ioc_toc_header tochdr;
- if (ioctl(vcd->fd, CDIOREADTOCHEADER, &tochdr) == -1) {
- mp_msg(MSGT_STREAM,MSGL_ERR,"read CDROM toc header: %s\n",strerror(errno));
- return -1;
- }
- vcd->entry.address_format = CD_MSF_FORMAT;
- vcd->entry.starting_track = track < tochdr.ending_track ? (track + 1) : CDROM_LEADOUT;
- vcd->entry.data_len = sizeof(struct cd_toc_entry);
- vcd->entry.data = &vcd->entry_data;
- if (ioctl(vcd->fd, READ_TOC, &vcd->entry)) {
- mp_msg(MSGT_STREAM,MSGL_ERR,"ioctl dif2: %s\n",strerror(errno));
- return -1;
- }
- return VCD_SECTOR_DATA * vcd_get_msf(vcd);
-}
-
-mp_vcd_priv_t*
-vcd_read_toc(int fd)
-{
- struct ioc_toc_header tochdr;
- mp_vcd_priv_t* vcd;
- int i, min = 0, sec = 0, frame = 0;
- if (ioctl(fd, CDIOREADTOCHEADER, &tochdr) == -1) {
- mp_msg(MSGT_OPEN,MSGL_ERR,"read CDROM toc header: %s\n",strerror(errno));
- return NULL;
- }
- 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);
- for (i = tochdr.starting_track; i <= tochdr.ending_track + 1; i++) {
- struct ioc_read_toc_entry tocentry;
- struct cd_toc_entry tocentry_data;
-
- tocentry.starting_track = i<=tochdr.ending_track ? i : CDROM_LEADOUT;
- tocentry.address_format = CD_MSF_FORMAT;
- tocentry.data_len = sizeof(struct cd_toc_entry);
- tocentry.data = &tocentry_data;
-
- if (ioctl(fd, READ_TOC, &tocentry) == -1) {
- mp_msg(MSGT_OPEN,MSGL_ERR,"read CDROM toc entry: %s\n",strerror(errno));
- 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",
- (int)tocentry.starting_track,
- (int)tocentry.data->addr_type,
- (int)tocentry.data->control,
- (int)tocentry.address_format,
- (int)TOCADDR(tocentry).msf.minute,
- (int)TOCADDR(tocentry).msf.second,
- (int)TOCADDR(tocentry).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;
- if ( frame < 0 )
- {
- frame += 75;
- sec --;
- }
- if ( sec < 0 )
- {
- sec += 60;
- min --;
- }
- 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;
- }
- }
- vcd = malloc(sizeof(mp_vcd_priv_t));
- vcd->fd = fd;
- return vcd;
-}
-
-static int
-vcd_read(mp_vcd_priv_t* vcd, char *mem)
-{
- struct scsireq sc;
- int lba = vcd_get_msf(vcd);
- int blocks;
- int rc;
-
- blocks = 1;
-
- memset(&sc, 0, sizeof(sc));
- sc.cmd[0] = 0xBE;
- sc.cmd[1] = 5 << 2; // mode2/form2
- AV_WB32(&sc.cmd[2], lba);
- AV_WB24(&sc.cmd[6], blocks);
- sc.cmd[9] = 1 << 4; // user data only
- sc.cmd[10] = 0; // no subchannel
- sc.cmdlen = 12;
- sc.databuf = (caddr_t) mem;
- sc.datalen = 2328;
- sc.senselen = sizeof(sc.sense);
- sc.flags = SCCMD_READ;
- sc.timeout = 10000;
- rc = ioctl(vcd->fd, SCIOCCOMMAND, &sc);
- if (rc == -1) {
- mp_msg(MSGT_STREAM,MSGL_ERR,"SCIOCCOMMAND: %s\n",strerror(errno));
- return -1;
- }
- if (sc.retsts || sc.error) {
- mp_msg(MSGT_STREAM,MSGL_ERR,"scsi command failed: status %d error %d\n",
- sc.retsts,sc.error);
- return -1;
- }
- vcd_inc_msf(vcd);
- return VCD_SECTOR_DATA;
-}
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-08 15:27:44 +0000