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Fix Mortal Kombat II.

This commit is contained in:
Brandon Wright 2018-05-26 18:08:03 -05:00
parent 37954fe510
commit 937eeab133
2 changed files with 3 additions and 1 deletions
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2
cpuexec.cpp
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@ -239,6 +239,8 @@ void S9xMainLoop (void)
{ {
CPU.WaitingForInterrupt = FALSE; CPU.WaitingForInterrupt = FALSE;
Registers.PCw++; Registers.PCw++;
CPU.Cycles += ONE_CYCLE * 2;
S9xDoHEventProcessing();
} }
S9xUpdateIRQPositions(); S9xUpdateIRQPositions();

2
ppu.cpp
View File

@ -336,7 +336,7 @@ void S9xUpdateIRQPositions (void)
if (CPU.V_Counter == PPU.VTimerPosition) if (CPU.V_Counter == PPU.VTimerPosition)
Timings.NextIRQTimer = 0; Timings.NextIRQTimer = 0;
else else
Timings.NextIRQTimer = CyclesUntilNext (ONE_DOT_CYCLE + Timings.IRQTriggerCycles, PPU.VTimerPosition); Timings.NextIRQTimer = CyclesUntilNext (Timings.IRQTriggerCycles, PPU.VTimerPosition);
} }
else else
{ {