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GPU: Pre-emptively flush textures that are flushed often (to imported memory when available) (#4711)

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* WIP texture pre-flush

Improve performance of TextureView GetData to buffer

Fix copy/sync ordering

Fix minor bug

Make this actually work

WIP host mapping stuff

* Fix usage flags

* message

* Cleanup 1

* Fix rebase

* Fix

* Improve pre-flush rules

* Fix pre-flush

* A lot of cleanup

* Use the host memory bits

* Select the correct memory type

* Cleanup TextureGroupHandle

* Missing comment

* Remove debugging logs

* Revert BufferHandle _value access modifier

* One interrupt action at a time.

* Support D32S8 to D24S8 conversion, safeguards

* Interrupt cannot happen in sync handle's lock

Waitable needs to be checked twice now, but this should stop it from deadlocking.

* Remove unused using

* Address some feedback

* Address feedback

* Address more feedback

* Address more feedback

* Improve sync rules

Should allow for faster sync in some cases.
This commit is contained in:
riperiperi 2023-05-01 20:05:12 +01:00 • committed by GitHub
parent 36f10df775
commit e18d258fa0
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40 changed files with 1328 additions and 79 deletions
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12
src/Ryujinx.Graphics.Gpu/Memory/Buffer.cs
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@ -1,5 +1,6 @@
using Ryujinx.Cpu.Tracking;
using Ryujinx.Graphics.GAL;
using Ryujinx.Graphics.Gpu.Synchronization;
using Ryujinx.Memory.Range;
using Ryujinx.Memory.Tracking;
using System;
@ -11,7 +12,7 @@ namespace Ryujinx.Graphics.Gpu.Memory
/// <summary>
/// Buffer, used to store vertex and index data, uniform and storage buffers, and others.
/// </summary>
class Buffer : IRange, IDisposable
class Buffer : IRange, ISyncActionHandler, IDisposable
{
private const ulong GranularBufferThreshold = 4096;
@ -248,7 +249,7 @@ namespace Ryujinx.Graphics.Gpu.Memory
if (!_syncActionRegistered)
{
_context.RegisterSyncAction(SyncAction);
_context.RegisterSyncAction(this);
_syncActionRegistered = true;
}
}
@ -267,7 +268,8 @@ namespace Ryujinx.Graphics.Gpu.Memory
/// Action to be performed when a syncpoint is reached after modification.
/// This will register read/write tracking to flush the buffer from GPU when its memory is used.
/// </summary>
private void SyncAction()
/// <inheritdoc/>
public bool SyncAction(bool syncpoint)
{
_syncActionRegistered = false;
@ -284,6 +286,8 @@ namespace Ryujinx.Graphics.Gpu.Memory
_memoryTracking.RegisterAction(_externalFlushDelegate);
SynchronizeMemory(Address, Size);
}
return true;
}
/// <summary>
@ -296,7 +300,7 @@ namespace Ryujinx.Graphics.Gpu.Memory
{
if (from._syncActionRegistered && !_syncActionRegistered)
{
_context.RegisterSyncAction(SyncAction);
_context.RegisterSyncAction(this);
_syncActionRegistered = true;
}