pcsx2/plugins/CDVDpeops/CDVDlib.h

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/*
* Original code from libcdvd by Hiryu & Sjeep (C) 2002
* Linux kernel headers
* Modified by Florin for PCSX2 emu
*/
#ifndef _CDVDLIB_H
#define _CDVDLIB_H
#define __WIN32__
#define __MSCW32__
#define CDVDdefs
#include "PS2Etypes.h"
#include "PS2Edefs.h"
// Macros for READ Data pattan
#define CdSecS2048 0 // sector size 2048
#define CdSecS2328 1 // sector size 2328
#define CdSecS2340 2 // sector size 2340
//#define CD_FRAMESIZE_RAW1 (CD_FRAMESIZE_RAW-CD_SYNC_SIZE) /*2340*/
//#define CD_FRAMESIZE_RAW0 (CD_FRAMESIZE_RAW-CD_SYNC_SIZE-CD_HEAD_SIZE) /*2336*/
//#define CD_HEAD_SIZE 4 /* header (address) bytes per raw data frame */
//#define CD_SUBHEAD_SIZE 8 /* subheader bytes per raw XA data frame */
//#define CD_XA_HEAD (CD_HEAD_SIZE+CD_SUBHEAD_SIZE) /* "before data" part of raw XA frame */
/*
* A CD-ROM physical sector size is 2048, 2052, 2056, 2324, 2332, 2336,
* 2340, or 2352 bytes long.
* Sector types of the standard CD-ROM data formats:
*
* format sector type user data size (bytes)
* -----------------------------------------------------------------------------
* 1 (Red Book) CD-DA 2352 (CD_FRAMESIZE_RAW)
* 2 (Yellow Book) Mode1 Form1 2048 (CD_FRAMESIZE)
* 3 (Yellow Book) Mode1 Form2 2336 (CD_FRAMESIZE_RAW0)
* 4 (Green Book) Mode2 Form1 2048 (CD_FRAMESIZE)
* 5 (Green Book) Mode2 Form2 2328 (2324+4 spare bytes)
*
*
* The layout of the standard CD-ROM data formats:
* -----------------------------------------------------------------------------
* - audio (red): | audio_sample_bytes |
* | 2352 |
*
* - data (yellow, mode1): | sync - head - data - EDC - zero - ECC |
* | 12 - 4 - 2048 - 4 - 8 - 276 |
*
* - data (yellow, mode2): | sync - head - data |
* | 12 - 4 - 2336 |
*
* - XA data (green, mode2 form1): | sync - head - sub - data - EDC - ECC |
* | 12 - 4 - 8 - 2048 - 4 - 276 |
*
* - XA data (green, mode2 form2): | sync - head - sub - data - Spare |
* | 12 - 4 - 8 - 2324 - 4 |
*
*/
// Macros for Spindle control
#define CdSpinMax 0
#define CdSpinNom 1 // Starts reading data at maximum rotational velocity and if a read error occurs, the rotational velocity is reduced.
#define CdSpinStm 0 // Recommended stream rotation speed.
// Macros for TrayReq
#define CdTrayOpen 0
#define CdTrayClose 1
#define CdTrayCheck 2
/*
* Macros for sceCdGetDiskType() //comments translated from japanese;)
*/
#define SCECdIllgalMedia 0xff
/* ILIMEDIA (Illegal Media)
A non-PS / non-PS2 Disc. */
#define SCECdDVDV 0xfe
/* DVDV (DVD Video)
A non-PS / non-PS2 Disc, but a DVD Video Disc */
#define SCECdCDDA 0xfd
/* CDDA (CD DA)
A non-PS / non-PS2 Disc that include a DA track */
#define SCECdPS2DVD 0x14
/* PS2DVD PS2 consumer DVD. */
#define SCECdPS2CDDA 0x13
/* PS2CDDA PS2 consumer CD that includes a DA track */
#define SCECdPS2CD 0x12
/* PS2CD PS2 consumer CD that does not include a DA track */
#define SCECdPSCDDA 0x11
/* PSCDDA PS CD that includes a DA track */
#define SCECdPSCD 0x10
/* PSCD PS CD that does not include a DA track */
#define SCECdDETCT 0x01
/* DETCT (Detecting) Disc distinction action */
#define SCECdNODISC 0x00
/* NODISC (No disc) No disc entered */
/*
* Media mode
*/
#define SCECdCD 1
#define SCECdDVD 2
typedef struct {
u8 stat; // 0: normal. Any other: error
u8 second; // second (BCD value)
u8 minute; // minute (BCD value)
u8 hour; // hour (BCD value)
u8 week; // week (BCD value)
u8 day; // day (BCD value)
u8 month; // month (BCD value)
u8 year; // year (BCD value)
} CdCLOCK;
typedef struct {
u32 lsn; // Logical sector number of file
u32 size; // File size (in bytes)
char name[16]; // Filename
u8 date[8]; // 1th: Seconds
// 2th: Minutes
// 3th: Hours
// 4th: Date
// 5th: Month
// 6th 7th: Year (4 digits)
} CdlFILE;
typedef struct {
u8 minute; // Minutes
u8 second; // Seconds
u8 sector; // Sector
u8 track; // Track number
} CdlLOCCD;
typedef struct {
u8 trycount; // Read try count (No. of error retries + 1) (0 - 255)
u8 spindlctrl; // SCECdSpinStm: Recommended stream rotation speed.
// SCECdSpinNom: Starts reading data at maximum rotational velocity and if a read error occurs, the rotational velocity is reduced.
u8 datapattern; // SCECdSecS2048: Data size 2048 bytes
// SCECdSecS2328: 2328 bytes
// SCECdSecS2340: 2340 bytes
u8 pad; // Padding data produced by alignment.
} CdRMode;
#if defined(__WIN32__)
#pragma pack(1)
#endif
struct TocEntry
{
u32 fileLBA;
u32 fileSize;
u8 fileProperties;
u8 padding1[3];
u8 filename[128+1];
u8 date[7];
#if defined(__WIN32__)
};
#else
} __attribute__((packed));
#endif
#if defined(__WIN32__)
#pragma pack()
#endif
int CDVD_findfile(char* fname, struct TocEntry* tocEntry);
/*
int CdBreak(void);
int CdCallback( void (*func)() );
int CdDiskReady(int mode);
int CdGetDiskType(void);
int CdGetError(void);
u32 CdGetReadPos(void);
int CdGetToc(u8 *toc);
int CdInit(int init_mode);
CdlLOCCD *CdIntToPos(int i, CdlLOCCD *p);
int CdPause(void);
int CdPosToInt(CdlLOCCD *p);*/
int CdRead(u32 lsn, u32 sectors, void *buf, CdRMode *mode);
int DvdRead(u32 lsn, u32 sectors, void *buf, CdRMode *mode);
/*int CdReadClock(CdCLOCK *rtc);
int CdSearchFile (CdlFILE *fp, const char *name);
int CdSeek(u32 lsn);
int CdStandby(void);
int CdStatus(void);
int CdStop(void);
int CdSync(int mode);
int CdTrayReq(int mode, u32 *traycnt);
*/
#endif // _CDVDLIB_H