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time: Update for 15.0.0 changes and fixes long standing issues (#4822)

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* time: Update for 15.0.0 changes

Last time we did an upgrade on the time service was during 9.x era, it was about time to take back that reverse again!

15.0.0 added a new structure on the shared memory to get steady clock raw timepoints with a granularity in nanoseconds.

This commit implements this new part.

I plan to write a follow up with a bit of refactoring of this ancient part of the emulator.

As always, reverse and work done by your truly.

PS: As a reminder, if this change is reused anywhere else, work should be credited as Ryujinx and not my person.

* time: Do not set setup value to posix time

This should fix local and network clock returning 0 under usage with
shared memory.

This probably fix #2430.

* Address gdkchan's comment

* Fix internal offset not working since changes and ensure that user clock have a valid clock id

* time: Report auto correcting clock and hardcode steady clock unique id

Fix Pokemon Sword Pokejobs for real.

* Address gdkchan's comment
This commit is contained in:
Mary
2023-05-08 00:15:58 +02:00
committed by GitHub
parent 5440d4ad5c
commit 470a8031a4
3 changed files with 56 additions and 21 deletions
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11
src/Ryujinx.HLE/HOS/Horizon.cs
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@ -200,9 +200,10 @@ namespace Ryujinx.HLE.HOS
LibHacHorizonManager = device.Configuration.LibHacHorizonManager;
// We hardcode a clock source id to avoid it changing between each start.
// TODO: use set:sys (and get external clock source id from settings)
// TODO: use "time!standard_steady_clock_rtc_update_interval_minutes" and implement a worker thread to be accurate.
UInt128 clockSourceId = UInt128Utils.CreateRandom();
UInt128 clockSourceId = new UInt128(0x36a0328702ce8bc1, 0x1608eaba02333284);
IRtcManager.GetExternalRtcValue(out ulong rtcValue);
// We assume the rtc is system time.
@ -222,22 +223,22 @@ namespace Ryujinx.HLE.HOS
internalOffset = internalOffset.AddSeconds(-3600L);
}
internalOffset = new TimeSpanType(-internalOffset.NanoSeconds);
systemTime = new TimeSpanType(systemTime.NanoSeconds + internalOffset.NanoSeconds);
// First init the standard steady clock
TimeServiceManager.Instance.SetupStandardSteadyClock(TickSource, clockSourceId, systemTime, internalOffset, TimeSpanType.Zero, false);
TimeServiceManager.Instance.SetupStandardSteadyClock(TickSource, clockSourceId, TimeSpanType.Zero, TimeSpanType.Zero, TimeSpanType.Zero, false);
TimeServiceManager.Instance.SetupStandardLocalSystemClock(TickSource, new SystemClockContext(), systemTime.ToSeconds());
TimeServiceManager.Instance.StandardLocalSystemClock.GetClockContext(TickSource, out SystemClockContext localSytemClockContext);
if (NxSettings.Settings.TryGetValue("time!standard_network_clock_sufficient_accuracy_minutes", out object standardNetworkClockSufficientAccuracyMinutes))
{
TimeSpanType standardNetworkClockSufficientAccuracy = new TimeSpanType((int)standardNetworkClockSufficientAccuracyMinutes * 60000000000);
// The network system clock needs a valid system clock, as such we setup this system clock using the local system clock.
TimeServiceManager.Instance.StandardLocalSystemClock.GetClockContext(TickSource, out SystemClockContext localSytemClockContext);
TimeServiceManager.Instance.SetupStandardNetworkSystemClock(localSytemClockContext, standardNetworkClockSufficientAccuracy);
}
TimeServiceManager.Instance.SetupStandardUserSystemClock(TickSource, false, SteadyClockTimePoint.GetRandom());
TimeServiceManager.Instance.SetupStandardUserSystemClock(TickSource, true, localSytemClockContext.SteadyTimePoint);
// FIXME: TimeZone should be init here but it's actually done in ContentManager