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snes9x
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Fix extra 4 cycles I left inaccidentally.

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bearoso 2018-09-09 21:58:20 -05:00 committed by GitHub
parent c61d81269a
commit 42d7b19361
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1 changed files with 1 additions and 1 deletions
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2
ppu.cpp
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@ -306,7 +306,7 @@ static int CyclesUntilNext (int hc, int vc)
void S9xUpdateIRQPositions (bool initial)
{
PPU.HTimerPosition = (PPU.IRQHBeamPos + 1) * ONE_DOT_CYCLE + Timings.IRQTriggerCycles;
PPU.HTimerPosition = PPU.IRQHBeamPos * ONE_DOT_CYCLE + Timings.IRQTriggerCycles;
PPU.HTimerPosition -= PPU.IRQHBeamPos ? 0 : ONE_DOT_CYCLE;
PPU.HTimerPosition += PPU.IRQHBeamPos > 322 ? (ONE_DOT_CYCLE / 2) : 0;
PPU.HTimerPosition += PPU.IRQHBeamPos > 326 ? (ONE_DOT_CYCLE / 2) : 0;