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Prevent FIELD redraw flicker

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gamer147
2026-07-27 12:01:35 -04:00
parent a547fc4c11
commit ecf7289c7d
5 changed files with 344 additions and 86 deletions
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41
godot/Main.cs
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@@ -245,7 +245,13 @@ public partial class Main : Godot.Control
_locator = new PageLocatorState(scene, _selftest ? null : pageMapPath);
_locatorHud.Visible = _locatorHudVisible;
var resources = scripts != null ? new ResourceMap(scripts.Catalog) : ResourceMap.Load();
_host = new GodotAdvHost(this, resources, scene, _clock, _locator, _timeline) { SleepScale = sleepScale, TraceOps = _gfxLogPath != null };
_host = new GodotAdvHost(
this, resources, scene, _clock, _locator, _timeline,
synchronizeExplicitPresentation: !_selftest)
{
SleepScale = sleepScale,
TraceOps = _gfxLogPath != null,
};
_trace = new GodotTraceSink(_locator, _timeline);
if (_perfLogPath != null) _perf = new PerformanceFrameLog(_perfLogPath);
// --trace-histogram: aggregate op/call-site execution counts of the REAL Godot run (headless flow
@@ -382,15 +388,32 @@ public partial class Main : Godot.Control
perf?.RecordMovies(PerformanceFrameLog.Timestamp() - phase);
phase = perf != null ? PerformanceFrameLog.Timestamp() : 0;
HostPresentationReason presentationReasons = !_selftest && _vm != null && _host != null
? _host.ConsumePresentationReasons(_vm.Gfx)
: HostPresentationReason.None;
bool shouldRecomposite = presentationReasons != HostPresentationReason.None;
perf?.RecordPresentationReasons((int)presentationReasons);
perf?.RecordShouldRecomposite(PerformanceFrameLog.Timestamp() - phase);
HostPresentationReason presentationReasons = HostPresentationReason.None;
bool presentationEntered = !_selftest && _vm != null && _host != null
&& _host.TryEnterPresentation();
long allocationPhase = perf != null ? PerformanceFrameLog.AllocatedBytes() : 0;
if (shouldRecomposite)
Recomposite(); // native publishes retained mutations only at present/service boundaries
bool shouldRecomposite = false;
try
{
if (presentationEntered)
{
presentationReasons = _host!.ConsumePresentationReasons(_vm!.Gfx);
shouldRecomposite = presentationReasons != HostPresentationReason.None;
perf?.RecordPresentationReasons((int)presentationReasons);
perf?.RecordShouldRecomposite(PerformanceFrameLog.Timestamp() - phase);
if (shouldRecomposite)
Recomposite(); // native publishes retained mutations only at present/service boundaries
}
else
{
perf?.RecordPresentationReasons(0);
perf?.RecordShouldRecomposite(PerformanceFrameLog.Timestamp() - phase);
}
}
finally
{
if (presentationEntered) _host!.ExitPresentation();
}
perf?.RecordRecomposeAllocation(PerformanceFrameLog.AllocatedBytes() - allocationPhase);
phase = perf != null ? PerformanceFrameLog.Timestamp() : 0;