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Limit FPS of VU meters to help weedy CPUs.

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This commit is contained in:
Matthew Stratford 2021-01-24 00:56:13 +00:00
parent f1c637120c
commit cd0956b219
1 changed files with 5 additions and 1 deletions
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6
src/optionsMenu/helpers/VUMeter.tsx
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@ -27,6 +27,8 @@ export function VUMeter(props: VUMeterProps) {
const isMic = props.source.substr(0, 3) === "mic";
const FPS = 30; // Limit the FPS so that lower spec machines have a better time juggling CPU.
useEffect(() => {
const animate = () => {
if (!isMic || isMicOpen) {
@ -38,7 +40,9 @@ export function VUMeter(props: VUMeterProps) {
if (props.stereo) {
setPeakR(result[1]);
}
rafRef.current = requestAnimationFrame(animate);
setTimeout((current = rafRef.current, a = animate) => {
current = requestAnimationFrame(a);
}, 1000 / FPS);
}
};
if (!isMic || isMicOpen) {