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CDVD: Don't include read times during seeks

This commit is contained in:
refractionpcsx2 2023-11-10 09:33:54 +00:00
parent 62c35753aa
commit 3411729ca5
1 changed files with 12 additions and 3 deletions
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15
pcsx2/CDVD/CDVD.cpp
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@ -1474,9 +1474,18 @@ static uint cdvdStartSeek(uint newsector, CDVD_MODE_TYPE mode, bool transition_t
{
const u32 rotationalLatency = cdvdRotationTime(static_cast<CDVD_MODE_TYPE>(cdvdIsDVD())) / 2; // Half it to average the rotational latency.
//DevCon.Warning("%s rotational latency at sector %d is %d cycles", (cdvd.SpindlCtrl & CDVD_SPINDLE_CAV) ? "CAV" : "CLV", cdvd.SeekToSector, rotationalLatency);
seektime += rotationalLatency + cdvd.ReadTime;
CDVDSECTORREADY_INT(seektime);
seektime += (cdvd.BlockSize / 4) * 12;
if (cdvd.Action == cdvdAction_Seek)
{
seektime += rotationalLatency;
psxRegs.interrupt &= ~(1 << IopEvt_CdvdSectorReady);
cdvd.nextSectorsBuffered = 0;
}
else
{
seektime += rotationalLatency + cdvd.ReadTime;
CDVDSECTORREADY_INT(seektime);
seektime += (cdvd.BlockSize / 4) * 12;
}
}
else if (!isSeeking) // Not seeking but we have buffered stuff, need to just account for DMA time (and kick the read DMA if it's not running for some reason.
{