/* * libdi - CD Audio Player Device Interface Library * * Copyright (C) 1993-1998 Ti Kan * E-mail: ti@amb.org * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the Free * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* * Pioneer vendor-unique support * * The name "Pioneer" is a trademark of Pioneer Corporation, and is * used here for identification purposes only. */ #ifndef __VU_PION_H__ #define __VU_PION_H__ #ifdef VENDOR_PIONEER #ifndef LINT static char *_vu_pion_h_ident_ = "@(#)vu_pion.h 6.7 98/01/02"; #endif /* Pioneer vendor-unique commands */ #define OP_VP_EJECT 0xc0 /* Pioneer magazine eject */ #define OP_VP_RDTOC 0xc1 /* Pioneer read TOC */ #define OP_VP_RDSUBQ 0xc2 /* Pioneer read subcode Q */ #define OP_VP_RDHDR 0xc3 /* Pioneer read header */ #define OP_VP_AUDSRCH 0xc8 /* Pioneer audio search */ #define OP_VP_AUDPLAY 0xc9 /* Pioneer play audio */ #define OP_VP_PAUSE 0xca /* Pioneer pause */ #define OP_VP_AUDSTOP 0xcb /* Pioneer audio stop */ #define OP_VP_AUDSTAT 0xcc /* Pioneer audio status */ #define OP_VP_AUDSCAN 0xcd /* Pioneer audio scan */ #define OP_VP_RDDSTAT 0xe0 /* Pioneer read drive status */ #define OP_VP_WRCDP 0xe3 /* Pioneer write CDP */ #define OP_VP_RDCDP 0xe4 /* Pioneer read CDP */ /* Pioneer audio status codes */ #define PAUD_PLAYING 0x00 #define PAUD_PAUSED 0x01 #define PAUD_MUTEPLAY 0x02 #define PAUD_COMPLETED 0x03 #define PAUD_ERROR 0x04 #define PAUD_NOSTATUS 0x05 /* Return data lengths */ #define SZ_VP_RDTOC 4 /* Pioneer read TOC data size */ #define SZ_VP_RDSUBQ 9 /* Pioneer read subcode Q data size */ #define SZ_VP_AUDSTAT 6 /* Pioneer audio status data size */ /* Pioneer read audio status command data */ typedef struct paudstat_data { unsigned int status:8; /* audio status */ #if _BYTE_ORDER_ == _L_ENDIAN_ unsigned int mode:4; /* play mode */ unsigned int res1:4; /* reserved */ unsigned int preemph:1; /* preemphasis off=0 on=1 */ unsigned int copyallow:1; /* digital copy allowed off=0 on=1 */ unsigned int trktype:1; /* 0=audio 1=data */ unsigned int audioch:1; /* 0=2ch 1=4ch */ unsigned int res2:4; /* reserved */ #else /* _BYTE_ORDER_ == _B_ENDIAN_ */ unsigned int res1:4; /* reserved */ unsigned int mode:4; /* play mode */ unsigned int res2:4; /* reserved */ unsigned int audioch:1; /* 0=2ch 1=4ch */ unsigned int trktype:1; /* 0=audio 1=data */ unsigned int copyallow:1; /* digital copy allowed off=0 on=1 */ unsigned int preemph:1; /* preemphasis off=0 on=1 */ #endif /* _BYTE_ORDER_ */ unsigned int abs_min:8; /* absolute minutes (BCD) */ unsigned int abs_sec:8; /* absolute seconds (BCD) */ unsigned int abs_frame:8; /* absolute frame (BCD) */ unsigned int pad1:16; /* pad for alignment */ } paudstat_data_t; /* Pioneer read subcode Q command data */ typedef struct psubq_data { #if _BYTE_ORDER_ == _L_ENDIAN_ unsigned int preemph:1; /* preemphasis off=0 on=1 */ unsigned int copyallow:1; /* digital copy allowed off=0 on=1 */ unsigned int trktype:1; /* 0=audio 1=data */ unsigned int audioch:1; /* 0=2ch 1=4ch */ unsigned int res:4; /* reserved */ #else /* _BYTE_ORDER_ == _B_ENDIAN_ */ unsigned int res:4; /* reserved */ unsigned int audioch:1; /* 0=2ch 1=4ch */ unsigned int trktype:1; /* 0=audio 1=data */ unsigned int copyallow:1; /* digital copy allowed off=0 on=1 */ unsigned int preemph:1; /* preemphasis off=0 on=1 */ #endif /* _BYTE_ORDER_ */ unsigned int trkno:8; /* track number (BCD) */ unsigned int idxno:8; /* index number (BCD) */ unsigned int rel_min:8; /* trk relative minutes (BCD) */ unsigned int rel_sec:8; /* trk relative seconds (BCD) */ unsigned int rel_frame:8; /* trk relative frame (BCD) */ unsigned int abs_min:8; /* absolute minutes (BCD) */ unsigned int abs_sec:8; /* absolute seconds (BCD) */ unsigned int abs_frame:8; /* absolute frame (BCD) */ unsigned int pad1:24; /* pad for alignment */ } psubq_data_t; /* Pioneer read TOC command data */ typedef struct pinfo_00 { /* track information */ byte_t first_trk; /* first track (BCD) */ byte_t last_trk; /* last track (BCD) */ byte_t reserved[2]; /* reserved */ } pinfo_00_t; typedef struct pinfo_01 { /* lead-out track starting time */ byte_t min; /* minutes (BCD) */ byte_t sec; /* seconds (BCD) */ byte_t frame; /* frame (BCD) */ byte_t reserved; /* reserved */ } pinfo_01_t; typedef struct pinfo_02 { /* specified track starting time */ #if _BYTE_ORDER_ == _L_ENDIAN_ unsigned int preemph:1; /* preemphasis off=0 on=1 */ unsigned int copyallow:1; /* digital copy allowed off=0 on=1 */ unsigned int trktype:1; /* 0=audio 1=data */ unsigned int audioch:1; /* 0=2ch 1=4ch */ unsigned int res:4; /* reserved */ #else /* _BYTE_ORDER_ == _B_ENDIAN_ */ unsigned int res:4; /* reserved */ unsigned int audioch:1; /* 0=2ch 1=4ch */ unsigned int trktype:1; /* 0=audio 1=data */ unsigned int copyallow:1; /* digital copy allowed off=0 on=1 */ unsigned int preemph:1; /* preemphasis off=0 on=1 */ #endif /* _BYTE_ORDER_ */ unsigned int min:8; /* minutes (BCD) */ unsigned int sec:8; /* seconds (BCD) */ unsigned int frame:8; /* frame (BCD) */ } pinfo_02_t; /* Public function prototypes */ extern bool_t pion_playaudio(byte_t, word32_t, word32_t, msf_t *, msf_t *, byte_t, byte_t); extern bool_t pion_pause_resume(bool_t); extern bool_t pion_get_playstatus(curstat_t *, byte_t *); extern bool_t pion_get_toc(curstat_t *); extern bool_t pion_eject(void); extern void pion_init(void); #else #define pion_init NULL #endif /* VENDOR_PIONEER */ #endif /* __VU_PION_H__ */