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Rate limit updates for good measure

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This commit is contained in:
Dean Herbert 2022-07-21 22:55:45 +09:00
parent 3d2603e0eb
commit fc6445caea
1 changed files with 13 additions and 4 deletions
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17
osu.Game/Graphics/UserInterface/FPSCounter.cs
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@ -30,6 +30,10 @@ namespace osu.Game.Graphics.UserInterface
private Container counters = null!; private Container counters = null!;
private const double min_time_between_updates = 10;
private const double spike_time_ms = 20;
private const float idle_background_alpha = 0.4f; private const float idle_background_alpha = 0.4f;
private readonly BindableBool showFpsDisplay = new BindableBool(true); private readonly BindableBool showFpsDisplay = new BindableBool(true);
@ -147,6 +151,8 @@ namespace osu.Game.Graphics.UserInterface
private double aimDrawFPS; private double aimDrawFPS;
private double aimUpdateFPS; private double aimUpdateFPS;
private double lastUpdate;
private void displayTemporarily() private void displayTemporarily()
{ {
if (!isDisplayed) if (!isDisplayed)
@ -186,8 +192,6 @@ namespace osu.Game.Graphics.UserInterface
double newDrawFrameTime = gameHost.DrawThread.Clock.ElapsedFrameTime; double newDrawFrameTime = gameHost.DrawThread.Clock.ElapsedFrameTime;
double newDrawFps = gameHost.DrawThread.Clock.FramesPerSecond; double newDrawFps = gameHost.DrawThread.Clock.FramesPerSecond;
const double spike_time_ms = 20;
bool hasUpdateSpike = displayedFrameTime < spike_time_ms && newUpdateFrameTime > spike_time_ms; bool hasUpdateSpike = displayedFrameTime < spike_time_ms && newUpdateFrameTime > spike_time_ms;
// use elapsed frame time rather then FramesPerSecond to better catch stutter frames. // use elapsed frame time rather then FramesPerSecond to better catch stutter frames.
bool hasDrawSpike = displayedFpsCount > (1000 / spike_time_ms) && newDrawFrameTime > spike_time_ms; bool hasDrawSpike = displayedFpsCount > (1000 / spike_time_ms) && newDrawFrameTime > spike_time_ms;
@ -202,8 +206,13 @@ namespace osu.Game.Graphics.UserInterface
else else
displayedFpsCount = Interpolation.DampContinuously(displayedFpsCount, newDrawFps, 200, Time.Elapsed); displayedFpsCount = Interpolation.DampContinuously(displayedFpsCount, newDrawFps, 200, Time.Elapsed);
updateFpsDisplay(); if (Time.Current - lastUpdate > min_time_between_updates)
updateFrameTimeDisplay(); {
updateFpsDisplay();
updateFrameTimeDisplay();
lastUpdate = Time.Current;
}
bool hasSignificantChanges = aimRatesChanged bool hasSignificantChanges = aimRatesChanged
|| hasDrawSpike || hasDrawSpike