N-archive/Ryujinx
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Report more realistic GPU timestamps when FastGpuTime is enabled (#1139)

Browse source
This commit is contained in:
gdkchan 2020-04-20 09:41:07 -03:00 committed by GitHub
parent ca8745fc8e
commit 91fa1debd4
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
Ryujinx.Graphics.Gpu/Engine/MethodReport.cs
View file

@ -11,8 +11,6 @@ namespace Ryujinx.Graphics.Gpu.Engine
private const int NsToTicksFractionNumerator = 384; private const int NsToTicksFractionNumerator = 384;
private const int NsToTicksFractionDenominator = 625; private const int NsToTicksFractionDenominator = 625;
private ulong _runningCounter;
/// <summary> /// <summary>
/// Writes a GPU counter to guest memory. /// Writes a GPU counter to guest memory.
/// </summary> /// </summary>
@ -81,15 +79,13 @@ namespace Ryujinx.Graphics.Gpu.Engine
break; break;
} }
ulong ticks; ulong ticks = ConvertNanosecondsToTicks((ulong)PerformanceCounter.ElapsedNanoseconds);
if (GraphicsConfig.FastGpuTime) if (GraphicsConfig.FastGpuTime)
{ {
ticks = _runningCounter++; // Divide by some amount to report time as if operations were performed faster than they really are.
} // This can prevent some games from switching to a lower resolution because rendering is too slow.
else ticks /= 256;
{
ticks = ConvertNanosecondsToTicks((ulong)PerformanceCounter.ElapsedNanoseconds);
} }
counterData.Counter = counter; counterData.Counter = counter;