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Audio rendering: reduce memory allocations (#6604)

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* - WritableRegion: enable wrapping IMemoryOwner<byte>
- IVirtualMemoryManager impls of GetWritableRegion() use pooled memory when region is non-contiguous.
- IVirtualMemoryManager: add GetReadOnlySequence() and impls
- ByteMemoryPool: add new method RentCopy()
- ByteMemoryPool: make class static, remove ctor and singleton field from earlier impl

* - BytesReadOnlySequenceSegment: move from Ryujinx.Common.Memory to Ryujinx.Memory
- BytesReadOnlySequenceSegment: add IsContiguousWith() and Replace() methods
- VirtualMemoryManagerBase:
  - remove generic type parameters, instead use ulong for virtual addresses and nuint for host/physical addresses
  - implement IWritableBlock
  - add virtual GetReadOnlySequence() with coalescing of contiguous segments
  - add virtual GetSpan()
  - add virtual GetWritableRegion()
  - add abstract IsMapped()
  - add virtual MapForeign(ulong, nuint, ulong)
  - add virtual Read<T>()
  - add virtual Read(ulong, Span<byte>)
  - add virtual ReadTracked<T>()
  - add virtual SignalMemoryTracking()
  - add virtual Write()
  - add virtual Write<T>()
  - add virtual WriteUntracked()
  - add virtual WriteWithRedundancyCheck()
- VirtualMemoryManagerRefCountedBase: remove generic type parameters
- AddressSpaceManager: remove redundant methods, add required overrides
- HvMemoryManager: remove redundant methods, add required overrides, add overrides for _invalidAccessHandler handling
- MemoryManager: remove redundant methods, add required overrides, add overrides for _invalidAccessHandler handling
- MemoryManagerHostMapped: remove redundant methods, add required overrides, add overrides for _invalidAccessHandler handling
- NativeMemoryManager: add get properties for Pointer and Length
- throughout: removed invalid <inheritdoc/> comments

* - WritableRegion: enable wrapping IMemoryOwner<byte>
- IVirtualMemoryManager impls of GetWritableRegion() use pooled memory when region is non-contiguous.
- IVirtualMemoryManager: add GetReadOnlySequence() and impls
- ByteMemoryPool: add new method RentCopy()
- ByteMemoryPool: make class static, remove ctor and singleton field from earlier impl

* add PagedMemoryRange enumerator types, use them in IVirtualMemoryManager implementations to consolidate page-handling logic and add a new capability - the coalescing of pages for consolidating memory copies and segmentation.

* new: more tests for PagedMemoryRangeCoalescingEnumerator showing coalescing of contiguous segments

* make some struct properties readonly

* put braces around `foreach` bodies

* encourage inlining of some PagedMemoryRange*Enumerator members

* DynamicRingBuffer:
 - use ByteMemoryPool
 - make some methods return without locking when size/count argument = 0
 - make generic Read<T>()/Write<T>() non-generic because its only usage is as T = byte
 - change Read(byte[]...) to Read(Span<byte>...)
 - change Write(byte[]...) to Write(Span<byte>...)

* change IAudioRenderer.RequestUpdate() to take a ReadOnlySequence<byte>, enabling zero-copy audio rendering

* HipcGenerator: support ReadOnlySequence<byte> as IPC method parameter

* change IAudioRenderer/AudioRenderer RequestUpdate* methods to take input as ReadOnlySequence<byte>

* MemoryManagerHostTracked: use rented memory when contiguous in `GetWritableRegion()`

* rebase cleanup

* dotnet format fixes

* format and comment fixes

* format long parameter list - take 2

* - add support to HipcGenerator for buffers of type `Memory<byte>`
- change `AudioRenderer` `RequestUpdate()` and `RequestUpdateAuto()` to use Memory<byte> for output buffers, removing another memory block allocation/copy

* SplitterContext `UpdateState()` and `UpdateData()` smooth out advance/rewind logic, only rewind if magic is invalid

* DynamicRingBuffer.Write(): change Span<byte> to ReadOnlySpan<byte>
This commit is contained in:
jhorv
2024-04-07 17:07:32 -04:00
committed by GitHub
parent 3e0d67533f
commit ead9a25141
32 changed files with 847 additions and 262 deletions
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14
src/Ryujinx.Audio/Renderer/Server/Effect/BaseEffect.cs
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@@ -81,7 +81,7 @@ namespace Ryujinx.Audio.Renderer.Server.Effect
/// </summary>
/// <param name="parameter">The user parameter.</param>
/// <returns>Returns true if the <see cref="EffectType"/> sent by the user matches the internal <see cref="EffectType"/>.</returns>
public bool IsTypeValid<T>(ref T parameter) where T : unmanaged, IEffectInParameter
public bool IsTypeValid<T>(in T parameter) where T : unmanaged, IEffectInParameter
{
return parameter.Type == TargetEffectType;
}
@@ -98,7 +98,7 @@ namespace Ryujinx.Audio.Renderer.Server.Effect
/// Update the internal common parameters from a user parameter.
/// </summary>
/// <param name="parameter">The user parameter.</param>
protected void UpdateParameterBase<T>(ref T parameter) where T : unmanaged, IEffectInParameter
protected void UpdateParameterBase<T>(in T parameter) where T : unmanaged, IEffectInParameter
{
MixId = parameter.MixId;
ProcessingOrder = parameter.ProcessingOrder;
@@ -139,7 +139,7 @@ namespace Ryujinx.Audio.Renderer.Server.Effect
/// <summary>
/// Initialize the given <paramref name="state"/> result state.
/// </summary>
/// <param name="state">The state to initalize</param>
/// <param name="state">The state to initialize</param>
public virtual void InitializeResultState(ref EffectResultState state) { }
/// <summary>
@@ -155,9 +155,9 @@ namespace Ryujinx.Audio.Renderer.Server.Effect
/// <param name="updateErrorInfo">The possible <see cref="ErrorInfo"/> that was generated.</param>
/// <param name="parameter">The user parameter.</param>
/// <param name="mapper">The mapper to use.</param>
public virtual void Update(out ErrorInfo updateErrorInfo, ref EffectInParameterVersion1 parameter, PoolMapper mapper)
public virtual void Update(out ErrorInfo updateErrorInfo, in EffectInParameterVersion1 parameter, PoolMapper mapper)
{
Debug.Assert(IsTypeValid(ref parameter));
Debug.Assert(IsTypeValid(in parameter));
updateErrorInfo = new ErrorInfo();
}
@@ -168,9 +168,9 @@ namespace Ryujinx.Audio.Renderer.Server.Effect
/// <param name="updateErrorInfo">The possible <see cref="ErrorInfo"/> that was generated.</param>
/// <param name="parameter">The user parameter.</param>
/// <param name="mapper">The mapper to use.</param>
public virtual void Update(out ErrorInfo updateErrorInfo, ref EffectInParameterVersion2 parameter, PoolMapper mapper)
public virtual void Update(out ErrorInfo updateErrorInfo, in EffectInParameterVersion2 parameter, PoolMapper mapper)
{
Debug.Assert(IsTypeValid(ref parameter));
Debug.Assert(IsTypeValid(in parameter));
updateErrorInfo = new ErrorInfo();
}