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Cache delegate for QueryModified, use regular multi handle. (#1771)

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riperiperi 2020-12-03 18:34:32 +00:00 • committed by GitHub
parent 0ab1c42eea
commit 2c39a4f15d
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2 changed files with 52 additions and 33 deletions
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50
Ryujinx.Graphics.Gpu/Memory/Buffer.cs
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@ -34,8 +34,9 @@ namespace Ryujinx.Graphics.Gpu.Memory
/// </summary>
public ulong EndAddress => Address + Size;
private CpuSmartMultiRegionHandle _memoryTrackingGranular;
private CpuMultiRegionHandle _memoryTrackingGranular;
private CpuRegionHandle _memoryTracking;
private readonly Action<ulong, ulong> _modifiedDelegate;
private int _sequenceNumber;
private bool _useGranular;
@ -58,12 +59,14 @@ namespace Ryujinx.Graphics.Gpu.Memory
if (_useGranular)
{
_memoryTrackingGranular = context.PhysicalMemory.BeginSmartGranularTracking(address, size);
_memoryTrackingGranular = context.PhysicalMemory.BeginGranularTracking(address, size);
}
else
{
_memoryTracking = context.PhysicalMemory.BeginTracking(address, size);
}
_modifiedDelegate = new Action<ulong, ulong>(RegionModified);
}
/// <summary>
@ -106,24 +109,7 @@ namespace Ryujinx.Graphics.Gpu.Memory
{
if (_useGranular)
{
_memoryTrackingGranular.QueryModified(address, size, (ulong mAddress, ulong mSize) =>
{
if (mAddress < Address)
{
mAddress = Address;
}
ulong maxSize = Address + Size - mAddress;
if (mSize > maxSize)
{
mSize = maxSize;
}
int offset = (int)(mAddress - Address);
_context.Renderer.SetBufferData(Handle, offset, _context.PhysicalMemory.GetSpan(mAddress, (int)mSize));
}, _context.SequenceNumber);
_memoryTrackingGranular.QueryModified(address, size, _modifiedDelegate, _context.SequenceNumber);
}
else
{
@ -136,6 +122,30 @@ namespace Ryujinx.Graphics.Gpu.Memory
}
}
/// <summary>
/// Indicate that a region of the buffer was modified, and must be loaded from memory.
/// </summary>
/// <param name="mAddress">Start address of the modified region</param>
/// <param name="mSize">Size of the modified region</param>
private void RegionModified(ulong mAddress, ulong mSize)
{
if (mAddress < Address)
{
mAddress = Address;
}
ulong maxSize = Address + Size - mAddress;
if (mSize > maxSize)
{
mSize = maxSize;
}
int offset = (int)(mAddress - Address);
_context.Renderer.SetBufferData(Handle, offset, _context.PhysicalMemory.GetSpan(mAddress, (int)mSize));
}
/// <summary>
/// Performs copy of all the buffer data from one buffer to another.
/// </summary>