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Clear CPU side data on GPU buffer clears (#4125)

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* Clear CPU side data on GPU buffer clears

* Implement tracked fill operation that can signal other resource types except buffer

* Fix tests, add missing XML doc

* PR feedback
This commit is contained in:
gdkchan 2023-02-16 18:28:49 -03:00 • committed by GitHub
parent a707842e14
commit efb135b74c
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25 changed files with 188 additions and 107 deletions
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37
Ryujinx.Graphics.Gpu/Memory/PhysicalMemory.cs
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@ -7,6 +7,7 @@ using Ryujinx.Memory.Range;
using Ryujinx.Memory.Tracking;
using System;
using System.Collections.Generic;
using System.Runtime.InteropServices;
using System.Threading;
namespace Ryujinx.Graphics.Gpu.Memory
@ -295,23 +296,41 @@ namespace Ryujinx.Graphics.Gpu.Memory
}
}
/// <summary>
/// Fills the specified memory region with a 32-bit integer value.
/// </summary>
/// <param name="address">CPU virtual address of the region</param>
/// <param name="size">Size of the region</param>
/// <param name="value">Value to fill the region with</param>
/// <param name="kind">Kind of the resource being filled, which will not be signalled as CPU modified</param>
public void FillTrackedResource(ulong address, ulong size, uint value, ResourceKind kind)
{
_cpuMemory.SignalMemoryTracking(address, size, write: true, precise: true, (int)kind);
using WritableRegion region = _cpuMemory.GetWritableRegion(address, (int)size);
MemoryMarshal.Cast<byte, uint>(region.Memory.Span).Fill(value);
}
/// <summary>
/// Obtains a memory tracking handle for the given virtual region. This should be disposed when finished with.
/// </summary>
/// <param name="address">CPU virtual address of the region</param>
/// <param name="size">Size of the region</param>
/// <param name="kind">Kind of the resource being tracked</param>
/// <returns>The memory tracking handle</returns>
public CpuRegionHandle BeginTracking(ulong address, ulong size)
public CpuRegionHandle BeginTracking(ulong address, ulong size, ResourceKind kind)
{
return _cpuMemory.BeginTracking(address, size);
return _cpuMemory.BeginTracking(address, size, (int)kind);
}
/// <summary>
/// Obtains a memory tracking handle for the given virtual region. This should be disposed when finished with.
/// </summary>
/// <param name="range">Ranges of physical memory where the data is located</param>
/// <param name="kind">Kind of the resource being tracked</param>
/// <returns>The memory tracking handle</returns>
public GpuRegionHandle BeginTracking(MultiRange range)
public GpuRegionHandle BeginTracking(MultiRange range, ResourceKind kind)
{
var cpuRegionHandles = new CpuRegionHandle[range.Count];
int count = 0;
@ -321,7 +340,7 @@ namespace Ryujinx.Graphics.Gpu.Memory
var currentRange = range.GetSubRange(i);
if (currentRange.Address != MemoryManager.PteUnmapped)
{
cpuRegionHandles[count++] = _cpuMemory.BeginTracking(currentRange.Address, currentRange.Size);
cpuRegionHandles[count++] = _cpuMemory.BeginTracking(currentRange.Address, currentRange.Size, (int)kind);
}
}
@ -338,12 +357,13 @@ namespace Ryujinx.Graphics.Gpu.Memory
/// </summary>
/// <param name="address">CPU virtual address of the region</param>
/// <param name="size">Size of the region</param>
/// <param name="kind">Kind of the resource being tracked</param>
/// <param name="handles">Handles to inherit state from or reuse</param>
/// <param name="granularity">Desired granularity of write tracking</param>
/// <returns>The memory tracking handle</returns>
public CpuMultiRegionHandle BeginGranularTracking(ulong address, ulong size, IEnumerable<IRegionHandle> handles = null, ulong granularity = 4096)
public CpuMultiRegionHandle BeginGranularTracking(ulong address, ulong size, ResourceKind kind, IEnumerable<IRegionHandle> handles = null, ulong granularity = 4096)
{
return _cpuMemory.BeginGranularTracking(address, size, handles, granularity);
return _cpuMemory.BeginGranularTracking(address, size, handles, granularity, (int)kind);
}
/// <summary>
@ -351,11 +371,12 @@ namespace Ryujinx.Graphics.Gpu.Memory
/// </summary>
/// <param name="address">CPU virtual address of the region</param>
/// <param name="size">Size of the region</param>
/// <param name="kind">Kind of the resource being tracked</param>
/// <param name="granularity">Desired granularity of write tracking</param>
/// <returns>The memory tracking handle</returns>
public CpuSmartMultiRegionHandle BeginSmartGranularTracking(ulong address, ulong size, ulong granularity = 4096)
public CpuSmartMultiRegionHandle BeginSmartGranularTracking(ulong address, ulong size, ResourceKind kind, ulong granularity = 4096)
{
return _cpuMemory.BeginSmartGranularTracking(address, size, granularity);
return _cpuMemory.BeginSmartGranularTracking(address, size, granularity, (int)kind);
}
/// <summary>