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https://github.com/Ryujinx/Ryujinx.git
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efb135b74c
* 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
56 lines
2.7 KiB
C#
56 lines
2.7 KiB
C#
using Ryujinx.Cpu.Tracking;
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using Ryujinx.Memory;
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using Ryujinx.Memory.Tracking;
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using System;
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using System.Collections.Generic;
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namespace Ryujinx.Cpu
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{
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public interface IVirtualMemoryManagerTracked : IVirtualMemoryManager
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{
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/// <summary>
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/// Reads data from CPU mapped memory, with read tracking
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/// </summary>
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/// <typeparam name="T">Type of the data being read</typeparam>
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/// <param name="va">Virtual address of the data in memory</param>
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/// <returns>The data</returns>
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T ReadTracked<T>(ulong va) where T : unmanaged;
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/// <summary>
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/// Writes data to CPU mapped memory, without write tracking.
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/// </summary>
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/// <param name="va">Virtual address to write the data into</param>
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/// <param name="data">Data to be written</param>
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void WriteUntracked(ulong va, ReadOnlySpan<byte> data);
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/// <summary>
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/// Obtains a memory tracking handle for the given virtual region. This should be disposed when finished with.
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/// </summary>
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/// <param name="address">CPU virtual address of the region</param>
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/// <param name="size">Size of the region</param>
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/// <param name="id">Handle ID</param>
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/// <returns>The memory tracking handle</returns>
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CpuRegionHandle BeginTracking(ulong address, ulong size, int id);
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/// <summary>
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/// Obtains a memory tracking handle for the given virtual region, with a specified granularity. This should be disposed when finished with.
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/// </summary>
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/// <param name="address">CPU virtual address of the region</param>
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/// <param name="size">Size of the region</param>
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/// <param name="handles">Handles to inherit state from or reuse. When none are present, provide null</param>
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/// <param name="granularity">Desired granularity of write tracking</param>
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/// <param name="id">Handle ID</param>
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/// <returns>The memory tracking handle</returns>
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CpuMultiRegionHandle BeginGranularTracking(ulong address, ulong size, IEnumerable<IRegionHandle> handles, ulong granularity, int id);
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/// <summary>
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/// Obtains a smart memory tracking handle for the given virtual region, with a specified granularity. This should be disposed when finished with.
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/// </summary>
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/// <param name="address">CPU virtual address of the region</param>
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/// <param name="size">Size of the region</param>
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/// <param name="granularity">Desired granularity of write tracking</param>
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/// <param name="id">Handle ID</param>
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/// <returns>The memory tracking handle</returns>
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CpuSmartMultiRegionHandle BeginSmartGranularTracking(ulong address, ulong size, ulong granularity, int id);
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}
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}
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