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Meta: Lower QEMU DirectSound driver timer period to 2ms

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10ms (the default) is ridiculous and causes all kinds of glitches if we
actually want to have a low-latency queue.
<https://gitlab.com/qemu-project/qemu/-/issues/1076#note_996636777>
suggests 2ms (and no lower than 1ms). This improves audio glitch
resistance at our current 512 sample buffer size, but going lower is
still not possible.
This commit is contained in:
kleines Filmröllchen 2023-02-26 13:35:27 +01:00 • committed by Jelle Raaijmakers
parent 6cf8eeb7a4
commit bd1cecb991
1 changed files with 1 additions and 1 deletions
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Meta/run.sh
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@ -164,7 +164,7 @@ fi
if [ "$(uname)" = "Darwin" ]; then if [ "$(uname)" = "Darwin" ]; then
SERENITY_AUDIO_BACKEND="-audiodev coreaudio,id=snd0" SERENITY_AUDIO_BACKEND="-audiodev coreaudio,id=snd0"
elif [ "$NATIVE_WINDOWS_QEMU" -eq "1" ]; then elif [ "$NATIVE_WINDOWS_QEMU" -eq "1" ]; then
SERENITY_AUDIO_BACKEND="-audiodev dsound,id=snd0" SERENITY_AUDIO_BACKEND="-audiodev dsound,id=snd0,timer-period=2000"
elif "$SERENITY_QEMU_BIN" -audio-help 2>&1 | grep -- "-audiodev id=sdl" >/dev/null; then elif "$SERENITY_QEMU_BIN" -audio-help 2>&1 | grep -- "-audiodev id=sdl" >/dev/null; then
SERENITY_AUDIO_BACKEND="-audiodev sdl,id=snd0" SERENITY_AUDIO_BACKEND="-audiodev sdl,id=snd0"
else else