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fix: Surprise Attack by Konami now runs at the right speed

This commit is contained in:
dinkc64 2014-10-29 18:54:11 +00:00
parent 51c3dfca70
commit d0a5997020
1 changed files with 6 additions and 4 deletions
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10
src/burn/drv/konami/d_surpratk.cpp
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@ -457,7 +457,7 @@ static INT32 DrvFrame()
}
INT32 nSoundBufferPos = 0;
INT32 nInterleave = 10;
INT32 nInterleave = 256;
INT32 nCyclesTotal = (((3000000 / 60) * 133) / 100); // 33% overclock
INT32 nCyclesDone = 0;
@ -467,7 +467,11 @@ static INT32 DrvFrame()
INT32 nSegment = (nCyclesTotal / nInterleave) * (i + 1);
nCyclesDone += konamiRun(nSegment - nCyclesDone);
if (i == 235) {
if (K052109_irq_enabled) konamiSetIrqLine(KONAMI_IRQ_LINE, KONAMI_IRQSTATUS_AUTO);
}
if (pBurnSoundOut) {
INT32 nSegmentLength = nBurnSoundLen / nInterleave;
INT16* pSoundBuf = pBurnSoundOut + (nSoundBufferPos << 1);
@ -476,8 +480,6 @@ static INT32 DrvFrame()
}
}
if (K052109_irq_enabled) konamiSetIrqLine(KONAMI_IRQ_LINE, KONAMI_IRQSTATUS_AUTO);
if (pBurnSoundOut) {
INT32 nSegmentLength = nBurnSoundLen - nSoundBufferPos;
if (nSegmentLength) {