From bd7763596660e2278bb47e10374ab061beba2243 Mon Sep 17 00:00:00 2001 From: reimar Date: Fri, 27 Jul 2007 17:37:53 +0000 Subject: Somewhat unified *BSD vcd reading git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23877 b3059339-0415-0410-9bf9-f77b7e298cf2 --- stream/vcd_read_fbsd.h | 93 +++++++++++++++++++++++++++++++++++++++++++++++--- 1 file changed, 89 insertions(+), 4 deletions(-) (limited to 'stream/vcd_read_fbsd.h') diff --git a/stream/vcd_read_fbsd.h b/stream/vcd_read_fbsd.h index 78d88c8fe3..2fb6b728ae 100644 --- a/stream/vcd_read_fbsd.h +++ b/stream/vcd_read_fbsd.h @@ -1,10 +1,22 @@ +#include +#include +#include "libavutil/intreadwrite.h" #include +#if defined(__NetBSD__) || defined(__OpenBSD__) +#define VCD_NETBSD 1 +#endif +#ifdef VCD_NETBSD +#include +#define TOCADDR(te) ((te).data->addr) +#define READ_TOC CDIOREADTOCENTRYS +#else #include +#define TOCADDR(te) ((te).entry.addr) +#define READ_TOC CDIOREADTOCENTRY +#endif //=================== VideoCD ========================== #define CDROM_LEADOUT 0xAA -#define TOCADDR(te) ((te).entry.addr) -#define READ_TOC CDIOREADTOCENTRY typedef struct { uint8_t sync [12]; @@ -16,13 +28,21 @@ typedef struct { typedef struct mp_vcd_priv_st { int fd; +#ifdef VCD_NETBSD + struct ioc_read_toc_entry entry; + struct cd_toc_entry entry_data; +#else struct ioc_read_toc_single_entry entry; cdsector_t buf; +#endif } mp_vcd_priv_t; static inline void vcd_set_msf(mp_vcd_priv_t* vcd, unsigned int sect) { +#ifdef VCD_NETBSD + vcd->entry.data = &vcd->entry_data; +#endif TOCADDR(vcd->entry).msf.frame = sect % 75; sect = sect / 75; TOCADDR(vcd->entry).msf.second = sect % 60; @@ -33,6 +53,9 @@ vcd_set_msf(mp_vcd_priv_t* vcd, unsigned int sect) static inline void vcd_inc_msf(mp_vcd_priv_t* vcd) { +#ifdef VCD_NETBSD + vcd->entry.data = &vcd->entry_data; +#endif TOCADDR(vcd->entry).msf.frame++; if (TOCADDR(vcd->entry).msf.frame==75){ TOCADDR(vcd->entry).msf.frame=0; @@ -47,6 +70,9 @@ vcd_inc_msf(mp_vcd_priv_t* vcd) static inline unsigned int vcd_get_msf(mp_vcd_priv_t* vcd) { +#ifdef VCD_NETBSD + vcd->entry.data = &vcd->entry_data; +#endif return TOCADDR(vcd->entry).msf.frame + (TOCADDR(vcd->entry).msf.second + TOCADDR(vcd->entry).msf.minute * 60) * 75; @@ -56,7 +82,13 @@ int vcd_seek_to_track(mp_vcd_priv_t* vcd, int track) { vcd->entry.address_format = CD_MSF_FORMAT; +#ifdef VCD_NETBSD + vcd->entry.starting_track = track; + vcd->entry.data_len = sizeof(struct cd_toc_entry); + vcd->entry.data = &vcd->entry_data; +#else vcd->entry.track = track; +#endif if (ioctl(vcd->fd, READ_TOC, &vcd->entry)) { mp_msg(MSGT_STREAM,MSGL_ERR,"ioctl dif1: %s\n",strerror(errno)); return -1; @@ -73,7 +105,13 @@ vcd_get_track_end(mp_vcd_priv_t* vcd, int track) return -1; } vcd->entry.address_format = CD_MSF_FORMAT; +#ifdef VCD_NETBSD + 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; +#else vcd->entry.track = trackfd, READ_TOC, &vcd->entry)) { mp_msg(MSGT_STREAM,MSGL_ERR,"ioctl dif2: %s\n",strerror(errno)); return -1; @@ -94,9 +132,18 @@ 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); for (i = tochdr.starting_track; i <= tochdr.ending_track + 1; i++) { +#ifdef VCD_NETBSD + struct ioc_read_toc_entry tocentry; + struct cd_toc_entry tocentry_data; + + tocentry.starting_track = i<=tochdr.ending_track ? i : CDROM_LEADOUT; + tocentry.data_len = sizeof(struct cd_toc_entry); + tocentry.data = &tocentry_data; +#else struct ioc_read_toc_single_entry tocentry; tocentry.track = i<=tochdr.ending_track ? i : CDROM_LEADOUT; +#endif tocentry.address_format = CD_MSF_FORMAT; if (ioctl(fd, READ_TOC, &tocentry) == -1) { @@ -106,9 +153,15 @@ vcd_read_toc(int fd) 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, +#else (int)tocentry.track, (int)tocentry.entry.addr_type, (int)tocentry.entry.control, +#endif (int)tocentry.address_format, (int)TOCADDR(tocentry).msf.minute, (int)TOCADDR(tocentry).msf.second, @@ -147,12 +200,44 @@ vcd_read_toc(int fd) static int vcd_read(mp_vcd_priv_t* vcd, char *mem) { - +#ifdef VCD_NETBSD + 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; + } +#else if (pread(vcd->fd,&vcd->buf,VCD_SECTOR_SIZE,vcd_get_msf(vcd)*VCD_SECTOR_SIZE) != VCD_SECTOR_SIZE) return 0; // EOF? - vcd_inc_msf(vcd); memcpy(mem,vcd->buf.data,VCD_SECTOR_DATA); +#endif + vcd_inc_msf(vcd); return VCD_SECTOR_DATA; } -- cgit v1.2.3