mirror of
https://github.com/OpenDriver2/REDRIVER2.git
synced 2024-11-23 19:02:35 +01:00
249 lines
6.6 KiB
C
249 lines
6.6 KiB
C
#ifndef LIBCD_H
|
|
#define LIBCD_H
|
|
|
|
#include "TYPES.H"
|
|
|
|
|
|
#define DECODE_BCD(x) (((x) >> 4) * 10 + ((x) & 0xF))
|
|
#define ENCODE_BCD(x) ((((x) / 10) << 4) | ((x) % 10))
|
|
|
|
#define CdlModeStream 0x100 /* Normal Streaming */
|
|
#define CdlModeStream2 0x120 /* SUB HEADER information includes */
|
|
#define CdlModeSpeed 0x80 /* 0: normal speed 1: double speed */
|
|
#define CdlModeRT 0x40 /* 0: ADPCM off 1: ADPCM on */
|
|
#define CdlModeSize1 0x20 /* 0: 2048 byte 1: 2340byte */
|
|
#define CdlModeSize0 0x10 /* 0: - 1: 2328byte */
|
|
#define CdlModeSF 0x08 /* 0: Channel off 1: Channel on */
|
|
#define CdlModeRept 0x04 /* 0: Report off 1: Report on */
|
|
#define CdlModeAP 0x02 /* 0: AutoPause off 1: AutoPause on */
|
|
#define CdlModeDA 0x01 /* 0: CD-DA off 1: CD-DA on */
|
|
|
|
/*
|
|
* Status Contents
|
|
*/
|
|
#define CdlStatPlay 0x80 /* playing CD-DA */
|
|
#define CdlStatSeek 0x40 /* seeking */
|
|
#define CdlStatRead 0x20 /* reading data sectors */
|
|
#define CdlStatShellOpen 0x10 /* once shell open */
|
|
#define CdlStatSeekError 0x04 /* seek error detected */
|
|
#define CdlStatStandby 0x02 /* spindle motor rotating */
|
|
#define CdlStatError 0x01 /* command error detected */
|
|
|
|
/*
|
|
* Macros for CdGetDiskType()
|
|
*/
|
|
#define CdlStatNoDisk 0
|
|
#define CdlOtherFormat 1
|
|
#define CdlCdromFormat 2
|
|
|
|
/*
|
|
* CD-ROM Primitive Commands
|
|
*/
|
|
#define CdlNop 0x01
|
|
#define CdlSetloc 0x02
|
|
#define CdlPlay 0x03
|
|
#define CdlForward 0x04
|
|
#define CdlBackward 0x05
|
|
#define CdlReadN 0x06
|
|
#define CdlStandby 0x07
|
|
#define CdlStop 0x08
|
|
#define CdlPause 0x09
|
|
#define CdlMute 0x0b
|
|
#define CdlDemute 0x0c
|
|
#define CdlSetfilter 0x0d
|
|
#define CdlSetmode 0x0e
|
|
#define CdlGetparam 0x0f
|
|
#define CdlGetlocL 0x10
|
|
#define CdlGetlocP 0x11
|
|
#define CdlGetTN 0x13
|
|
#define CdlGetTD 0x14
|
|
#define CdlSeekL 0x15
|
|
#define CdlSeekP 0x16
|
|
#define CdlReadS 0x1B
|
|
|
|
/*
|
|
* Interrupts
|
|
*/
|
|
#define CdlNoIntr 0x00 /* No interrupt */
|
|
#define CdlDataReady 0x01 /* Data Ready */
|
|
#define CdlComplete 0x02 /* Command Complete */
|
|
#define CdlAcknowledge 0x03 /* Acknowledge (reserved) */
|
|
#define CdlDataEnd 0x04 /* End of Data Detected */
|
|
#define CdlDiskError 0x05 /* Error Detected */
|
|
|
|
/*
|
|
* Library Macros
|
|
*/
|
|
#ifndef btoi
|
|
#define btoi(b) ((b)/16*10 + (b)%16) /* BCD to u_char */
|
|
#endif
|
|
#ifndef itob
|
|
#define itob(i) ((i)/10*16 + (i)%10) /* u_char to BCD */
|
|
#endif
|
|
|
|
#define CdSeekL(p) CdControl(CdlSeekL, (u_char *)p, 0)
|
|
#define CdSeekP(p) CdControl(CdlSeekP, (u_char *)p, 0)
|
|
#define CdStandby() CdControl(CdlStandby, 0, 0)
|
|
#define CdPause() CdControl(CdlPause, 0, 0)
|
|
#define CdStop() CdControl(CdlStop, 0, 0)
|
|
#define CdMute() CdControl(CdlMute, 0, 0)
|
|
#define CdDeMute() CdControl(CdlDemute, 0, 0)
|
|
#define CdForward() CdControl(CdlForward, 0, 0)
|
|
#define CdBackward() CdControl(CdlBackward, 0, 0)
|
|
|
|
/*
|
|
* Position
|
|
*/
|
|
#define CdlMAXTOC 100
|
|
|
|
/*
|
|
* Callback
|
|
*/
|
|
|
|
typedef void (*CdlCB)(u_char,u_char *);
|
|
|
|
/*
|
|
* Location
|
|
*/
|
|
typedef struct {
|
|
u_char minute; /* minute (BCD) */
|
|
u_char second; /* second (BCD) */
|
|
u_char sector; /* sector (BCD) */
|
|
u_char track; /* track (void) */
|
|
} CdlLOC;
|
|
|
|
/*
|
|
* ADPCM Filter
|
|
*/
|
|
typedef struct {
|
|
u_char file; /* file ID (always 1) */
|
|
u_char chan; /* channel ID */
|
|
u_short pad;
|
|
} CdlFILTER;
|
|
|
|
/*
|
|
* Attenuator
|
|
*/
|
|
typedef struct {
|
|
u_char val0; /* volume for CD(L) -> SPU (L) */
|
|
u_char val1; /* volume for CD(L) -> SPU (R) */
|
|
u_char val2; /* volume for CD(R) -> SPU (L) */
|
|
u_char val3; /* volume for CD(R) -> SPU (R) */
|
|
} CdlATV;
|
|
|
|
/*
|
|
* Low Level File System for CdSearchFile()
|
|
*/
|
|
#define CdlMAXFILE 64 /* max number of files in a diRECT16ory */
|
|
#define CdlMAXDIR 128 /* max number of total diRECT16ories */
|
|
#define CdlMAXLEVEL 8 /* max levels of diRECT16ories */
|
|
|
|
typedef struct {
|
|
CdlLOC pos; /* file location */
|
|
u_long size; /* file size */
|
|
char name[16]; /* file name (body) */
|
|
} CdlFILE;
|
|
|
|
|
|
/*#define MULTI_INTERRUPT */
|
|
#ifndef MULTI_INTERRUPT
|
|
#define pauseMULI()
|
|
#define restartMULI()
|
|
#endif
|
|
|
|
/*
|
|
* Streaming Structures
|
|
*/
|
|
typedef struct {
|
|
u_short id;
|
|
u_short type;
|
|
u_short secCount;
|
|
u_short nSectors;
|
|
u_long frameCount;
|
|
u_long frameSize;
|
|
|
|
u_short width;
|
|
u_short height;
|
|
u_long dummy1;
|
|
u_long dummy2;
|
|
CdlLOC loc;
|
|
} StHEADER; /* CD-ROM STR structure */
|
|
|
|
#define StFREE 0x0000
|
|
#define StREWIND 0x0001
|
|
#define StCOMPLETE 0x0002
|
|
#define StBUSY 0x0003
|
|
#define StLOCK 0x0004
|
|
|
|
#define EDC 0
|
|
#define SECTOR_SIZE (512) /* Sector Size (word) */
|
|
#define HEADER_SIZE (8) /* Header Size (word) */
|
|
|
|
#define StSTATUS 0x00
|
|
#define StVER 0x00
|
|
#define StTYPE 0x01
|
|
#define StSECTOR_OFFSET 0x02
|
|
#define StSECTOR_SIZE 0x03
|
|
#define StFRAME_NO 0x04
|
|
#define StFRAME_SIZE 0x06
|
|
|
|
#define StMOVIE_WIDTH 0x08
|
|
#define StMOVIE_HEIGHT 0x09
|
|
|
|
|
|
void StSetRing(u_long *ring_addr,u_long ring_size);
|
|
void StClearRing(void);
|
|
void StUnSetRing(void);
|
|
void StSetStream(u_long mode,u_long start_frame,u_long end_frame,
|
|
void (*func1)(),void (*func2)());
|
|
void StSetEmulate(u_long *addr,u_long mode,u_long start_frame,
|
|
u_long end_frame,void (*func1)(),void (*func2)());
|
|
u_long StFreeRing(u_long *base);
|
|
u_long StGetNext(u_long **addr,u_long **header);
|
|
u_long StGetNextS(u_long **addr,u_long **header);
|
|
u_short StNextStatus(u_long **addr,u_long **header);
|
|
void StRingStatus(short *free_sectors,short *over_sectors);
|
|
void StSetMask(u_long mask,u_long start,u_long end);
|
|
void StCdInterrupt(void);
|
|
int StGetBackloc(CdlLOC *loc);
|
|
int StSetChannel(u_long channel);
|
|
|
|
void CdFlush(void);
|
|
CdlFILE *CdSearchFile(CdlFILE *fp, char *name);
|
|
CdlLOC *CdIntToPos(int i, CdlLOC *p) ;
|
|
char *CdComstr(u_char com);
|
|
char *CdIntstr(u_char intr);
|
|
int CdControl(u_char com, u_char *param, u_char *result);
|
|
int CdControlB(u_char com, u_char *param, u_char *result);
|
|
int CdControlF(u_char com, u_char *param);
|
|
int CdGetSector(void *madr, int size);
|
|
int CdGetSector2( void* madr, int size );
|
|
int CdDataSync(int mode);
|
|
int CdGetToc(CdlLOC *loc) ;
|
|
int CdPlay(int mode, int *track, int offset);
|
|
int CdMix(CdlATV *vol);
|
|
int CdPosToInt(CdlLOC *p);
|
|
int CdRead(int sectors, u_long *buf, int mode);
|
|
int CdRead2(long mode);
|
|
int CdReadFile(char *file, u_long *addr, int nbyte);
|
|
int CdReadSync(int mode, u_char *result);
|
|
int CdReady(int mode, u_char *result) ;
|
|
int CdSetDebug(int level);
|
|
int CdSync(int mode, u_char *result) ;
|
|
void (*CdDataCallback(void (*func)()));
|
|
CdlCB CdReadCallback(CdlCB func);
|
|
CdlCB CdReadyCallback(CdlCB func);
|
|
CdlCB CdSyncCallback(CdlCB func);
|
|
int CdInit(void);
|
|
int CdReset(int mode);
|
|
int CdStatus(void);
|
|
int CdLastCom(void);
|
|
CdlLOC *CdLastPos(void);
|
|
int CdMode(void);
|
|
int CdDiskReady( int mode );
|
|
int CdGetDiskType( void );
|
|
struct EXEC *CdReadExec(char *file);
|
|
void CdReadBreak( void );
|
|
|
|
#endif
|