diff options
| author | SND\weimingzhi_cp <SND\weimingzhi_cp@e17a0e51-4ae3-4d35-97c3-1a29b211df97> | 2010-08-07 23:52:44 +0000 |
|---|---|---|
| committer | SND\weimingzhi_cp <SND\weimingzhi_cp@e17a0e51-4ae3-4d35-97c3-1a29b211df97> | 2010-08-07 23:52:44 +0000 |
| commit | 511edc3388bb3b8285af8c818af27235773d4bce (patch) | |
| tree | 6a85923804b898760bee47aa64c0ecf5c6eb9dc7 /libpcsxcore/cdrom.c | |
| parent | 3c9ffdf13c4c017a2865e5c584df3151677f6788 (diff) | |
| download | pcsxr-511edc3388bb3b8285af8c818af27235773d4bce.tar.gz | |
refactored the interrupt scheduling code a bit to make it a little more readable than using those "magic" numbers.
git-svn-id: https://pcsxr.svn.codeplex.com/svn/pcsxr@55866 e17a0e51-4ae3-4d35-97c3-1a29b211df97
Diffstat (limited to 'libpcsxcore/cdrom.c')
| -rw-r--r-- | libpcsxcore/cdrom.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/libpcsxcore/cdrom.c b/libpcsxcore/cdrom.c index 92e4b7f2..27ea971e 100644 --- a/libpcsxcore/cdrom.c +++ b/libpcsxcore/cdrom.c @@ -92,14 +92,16 @@ static struct CdrStat stat; static struct SubQ *subq; #define CDR_INT(eCycle) { \ - psxRegs.interrupt |= 0x4; \ - psxRegs.intCycle[2 + 1] = eCycle; \ - psxRegs.intCycle[2] = psxRegs.cycle; } + psxRegs.interrupt |= (1 << PSXINT_CDR); \ + psxRegs.intCycle[PSXINT_CDR].cycle = eCycle; \ + psxRegs.intCycle[PSXINT_CDR].sCycle = psxRegs.cycle; \ +} #define CDREAD_INT(eCycle) { \ - psxRegs.interrupt |= 0x40000; \ - psxRegs.intCycle[2 + 16 + 1] = eCycle; \ - psxRegs.intCycle[2 + 16] = psxRegs.cycle; } + psxRegs.interrupt |= (1 << PSXINT_CDREAD); \ + psxRegs.intCycle[PSXINT_CDREAD].cycle = eCycle; \ + psxRegs.intCycle[PSXINT_CDREAD].sCycle = psxRegs.cycle; \ +} #define StartReading(type, eCycle) { \ cdr.Reading = type; \ @@ -111,7 +113,7 @@ static struct SubQ *subq; #define StopReading() { \ if (cdr.Reading) { \ cdr.Reading = 0; \ - psxRegs.interrupt &= ~0x40000; \ + psxRegs.interrupt &= ~(1 << PSXINT_CDREAD); \ } \ cdr.StatP &= ~0x20;\ } |