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author | 2019-07-14 19:41:20 +0800 | |
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committer | 2019-07-14 19:41:20 +0800 | |
commit | 1ccdfb873a480c0306ac0553cf9298036f79d2d7 (patch) | |
tree | 94d6b250bdf1d8eb20e5f82ad31148b0e7e5d24f /docs/source/conf.py | |
parent | a5fdcb40f838a16008dc1251c344b9f6ad1f0f7e (diff) |
Suggestion for very-low-latency mode on portaudio
- Needed to keep audio in sync when playing rhythm game machines such
as konami system 573. This is because the lowest audio_latency currently
supported (audio_latency 1) introduces at least 10 ms of variable latency.
I am unsure how to go about this without breaking backward compatibility
so I set it to work only when audio_latency is 0 (which was previously ignored
by mame itself and was treated equivalent to audio_latency 1). I am aware
that setting audio_latency to 0 is not supported by many mame frontends,
but this change seems natural. Otherwise, would it be better to add
a new mame.ini option, or to automatically enable this low-latency mode
when pa_latency is set lower than, say, 0.01 (10ms), which would
break people's configurations if they already rely on the old behavior?
Diffstat (limited to 'docs/source/conf.py')
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