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Memory changes 3 (ryubing/ryujinx!202)

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See merge request ryubing/ryujinx!202
This commit is contained in:
LotP
2025-10-30 20:55:58 -05:00
parent ab7aeee67b
commit 92b61f9d73
43 changed files with 686 additions and 315 deletions
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37
src/Ryujinx.HLE/HOS/Services/Nv/INvDrvServices.cs
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@@ -14,6 +14,7 @@ using Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvMap;
using Ryujinx.HLE.HOS.Services.Nv.Types;
using Ryujinx.Memory;
using System;
using System.Buffers;
using System.Collections.Generic;
using System.Reflection;
@@ -46,6 +47,8 @@ namespace Ryujinx.HLE.HOS.Services.Nv
{ "/dev/nvhost-dbg-gpu", typeof(NvHostDbgGpuDeviceFile) },
{ "/dev/nvhost-prof-gpu", typeof(NvHostProfGpuDeviceFile) },
};
private static readonly ArrayPool<byte> _byteArrayPool = ArrayPool<byte>.Create();
public static IdDictionary DeviceFileIdRegistry = new();
@@ -471,10 +474,13 @@ namespace Ryujinx.HLE.HOS.Services.Nv
errorCode = GetIoctlArgument(context, ioctlCommand, out Span<byte> arguments);
if (!context.Memory.TryReadUnsafe(inlineInBufferPosition, (int)inlineInBufferSize, out Span<byte> inlineInBuffer))
byte[] inlineInBuffer = null;
if (!context.Memory.TryReadUnsafe(inlineInBufferPosition, (int)inlineInBufferSize, out Span<byte> inlineInBufferSpan))
{
inlineInBuffer = new byte[inlineInBufferSize];
context.Memory.Read(inlineInBufferPosition, inlineInBuffer);
inlineInBuffer = _byteArrayPool.Rent((int)inlineInBufferSize);
inlineInBufferSpan = inlineInBuffer;
context.Memory.Read(inlineInBufferPosition, inlineInBufferSpan[..(int)inlineInBufferSize]);
}
if (errorCode == NvResult.Success)
@@ -483,7 +489,7 @@ namespace Ryujinx.HLE.HOS.Services.Nv
if (errorCode == NvResult.Success)
{
NvInternalResult internalResult = deviceFile.Ioctl2(ioctlCommand, arguments, inlineInBuffer);
NvInternalResult internalResult = deviceFile.Ioctl2(ioctlCommand, arguments, inlineInBufferSpan[..(int)inlineInBufferSize]);
if (internalResult == NvInternalResult.NotImplemented)
{
@@ -498,6 +504,11 @@ namespace Ryujinx.HLE.HOS.Services.Nv
}
}
}
if (inlineInBuffer is not null)
{
_byteArrayPool.Return(inlineInBuffer);
}
}
context.ResponseData.Write((uint)errorCode);
@@ -520,10 +531,13 @@ namespace Ryujinx.HLE.HOS.Services.Nv
errorCode = GetIoctlArgument(context, ioctlCommand, out Span<byte> arguments);
if (!context.Memory.TryReadUnsafe(inlineOutBufferPosition, (int)inlineOutBufferSize, out Span<byte> inlineOutBuffer))
byte[] inlineOutBuffer = null;
if (!context.Memory.TryReadUnsafe(inlineOutBufferPosition, (int)inlineOutBufferSize, out Span<byte> inlineOutBufferSpan))
{
inlineOutBuffer = new byte[inlineOutBufferSize];
context.Memory.Read(inlineOutBufferPosition, inlineOutBuffer);
inlineOutBuffer = _byteArrayPool.Rent((int)inlineOutBufferSize);
inlineOutBufferSpan = inlineOutBuffer;
context.Memory.Read(inlineOutBufferPosition, inlineOutBufferSpan[..(int)inlineOutBufferSize]);
}
if (errorCode == NvResult.Success)
@@ -532,7 +546,7 @@ namespace Ryujinx.HLE.HOS.Services.Nv
if (errorCode == NvResult.Success)
{
NvInternalResult internalResult = deviceFile.Ioctl3(ioctlCommand, arguments, inlineOutBuffer);
NvInternalResult internalResult = deviceFile.Ioctl3(ioctlCommand, arguments, inlineOutBufferSpan[..(int)inlineOutBufferSize]);
if (internalResult == NvInternalResult.NotImplemented)
{
@@ -544,10 +558,15 @@ namespace Ryujinx.HLE.HOS.Services.Nv
if ((ioctlCommand.DirectionValue & NvIoctl.Direction.Write) != 0)
{
context.Memory.Write(context.Request.GetBufferType0x22(0).Position, arguments.ToArray());
context.Memory.Write(inlineOutBufferPosition, inlineOutBuffer.ToArray());
context.Memory.Write(inlineOutBufferPosition, inlineOutBufferSpan[..(int)inlineOutBufferSize].ToArray());
}
}
}
if (inlineOutBuffer is not null)
{
_byteArrayPool.Return(inlineOutBuffer);
}
}
context.ResponseData.Write((uint)errorCode);