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MSM6295: reduce some CPU usage

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This commit is contained in:
tildearrow 2022-09-22 19:46:17 -05:00
parent 02ef001eb8
commit ed7a488844
1 changed files with 4 additions and 2 deletions
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6
src/engine/platform/msm6295.cpp
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@ -68,9 +68,11 @@ void DivPlatformMSM6295::acquire(short* bufL, short* bufR, size_t start, size_t
delay=w.delay; delay=w.delay;
} }
} else { } else {
delay--; delay-=3;
} }
msm.tick();
msm.tick();
msm.tick(); msm.tick();
bufL[h]=msm.out()<<4; bufL[h]=msm.out()<<4;
@ -388,7 +390,7 @@ void DivPlatformMSM6295::setFlags(unsigned int flags) {
chipClock=COLOR_NTSC/3.0; chipClock=COLOR_NTSC/3.0;
break; break;
} }
rate=chipClock; rate=chipClock/3;
for (int i=0; i<4; i++) { for (int i=0; i<4; i++) {
oscBuf[i]->rate=rate/22; oscBuf[i]->rate=rate/22;
} }