diff options
Diffstat (limited to 'libpcsxcore/cdrom.h')
| -rw-r--r-- | libpcsxcore/cdrom.h | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/libpcsxcore/cdrom.h b/libpcsxcore/cdrom.h index f817a8f4..f2ea29b1 100644 --- a/libpcsxcore/cdrom.h +++ b/libpcsxcore/cdrom.h @@ -27,8 +27,15 @@ #include "psxmem.h" #include "psxhw.h" -#define btoi(b) ((b)/16*10 + (b)%16) /* BCD to u_char */ -#define itob(i) ((i)/10*16 + (i)%10) /* u_char to BCD */ +#define btoi(b) ((b) / 16 * 10 + (b) % 16) /* BCD to u_char */ +#define itob(i) ((i) / 10 * 16 + (i) % 10) /* u_char to BCD */ + +#define MSF2SECT(m, s, f) (((m) * 60 + (s) - 2) * 75 + (f)) + +#define CD_FRAMESIZE_RAW 2352 +#define DATA_SIZE (CD_FRAMESIZE_RAW - 12) + +#define SUB_FRAMESIZE 96 typedef struct { unsigned char OCUP; @@ -40,7 +47,7 @@ typedef struct { unsigned char StatP; - unsigned char Transfer[2352]; + unsigned char Transfer[CD_FRAMESIZE_RAW]; unsigned char *pTransfer; unsigned char Prev[4]; @@ -80,7 +87,7 @@ typedef struct { char Unused[4083]; } cdrStruct; -cdrStruct cdr; +extern cdrStruct cdr; void cdrReset(); void cdrInterrupt(); @@ -95,4 +102,4 @@ void cdrWrite2(unsigned char rt); void cdrWrite3(unsigned char rt); int cdrFreeze(gzFile f, int Mode); -#endif /* __CDROM_H__ */ +#endif |