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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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26
src/Ryujinx.Horizon/Sdk/Audio/Detail/AudioRenderer.cs
View File

@ -57,23 +57,11 @@ namespace Ryujinx.Horizon.Sdk.Audio.Detail
[CmifCommand(4)]
public Result RequestUpdate(
[Buffer(HipcBufferFlags.Out | HipcBufferFlags.MapAlias)] Span<byte> output,
[Buffer(HipcBufferFlags.Out | HipcBufferFlags.MapAlias)] Span<byte> performanceOutput,
[Buffer(HipcBufferFlags.In | HipcBufferFlags.MapAlias)] ReadOnlySpan<byte> input)
[Buffer(HipcBufferFlags.Out | HipcBufferFlags.MapAlias)] Memory<byte> output,
[Buffer(HipcBufferFlags.Out | HipcBufferFlags.MapAlias)] Memory<byte> performanceOutput,
[Buffer(HipcBufferFlags.In | HipcBufferFlags.MapAlias)] ReadOnlySequence<byte> input)
{
using IMemoryOwner<byte> outputOwner = ByteMemoryPool.Rent(output.Length);
using IMemoryOwner<byte> performanceOutputOwner = ByteMemoryPool.Rent(performanceOutput.Length);
Memory<byte> outputMemory = outputOwner.Memory;
Memory<byte> performanceOutputMemory = performanceOutputOwner.Memory;
using MemoryHandle outputHandle = outputMemory.Pin();
using MemoryHandle performanceOutputHandle = performanceOutputMemory.Pin();
Result result = new Result((int)_renderSystem.Update(outputMemory, performanceOutputMemory, input.ToArray()));
outputMemory.Span.CopyTo(output);
performanceOutputMemory.Span.CopyTo(performanceOutput);
Result result = new Result((int)_renderSystem.Update(output, performanceOutput, input));
return result;
}
@ -127,9 +115,9 @@ namespace Ryujinx.Horizon.Sdk.Audio.Detail
[CmifCommand(10)] // 3.0.0+
public Result RequestUpdateAuto(
[Buffer(HipcBufferFlags.Out | HipcBufferFlags.AutoSelect)] Span<byte> output,
[Buffer(HipcBufferFlags.Out | HipcBufferFlags.AutoSelect)] Span<byte> performanceOutput,
[Buffer(HipcBufferFlags.In | HipcBufferFlags.AutoSelect)] ReadOnlySpan<byte> input)
[Buffer(HipcBufferFlags.Out | HipcBufferFlags.AutoSelect)] Memory<byte> output,
[Buffer(HipcBufferFlags.Out | HipcBufferFlags.AutoSelect)] Memory<byte> performanceOutput,
[Buffer(HipcBufferFlags.In | HipcBufferFlags.AutoSelect)] ReadOnlySequence<byte> input)
{
return RequestUpdate(output, performanceOutput, input);
}

5
src/Ryujinx.Horizon/Sdk/Audio/Detail/IAudioRenderer.cs
View File

@ -1,6 +1,7 @@
using Ryujinx.Horizon.Common;
using Ryujinx.Horizon.Sdk.Sf;
using System;
using System.Buffers;
namespace Ryujinx.Horizon.Sdk.Audio.Detail
{
@ -10,13 +11,13 @@ namespace Ryujinx.Horizon.Sdk.Audio.Detail
Result GetSampleCount(out int sampleCount);
Result GetMixBufferCount(out int mixBufferCount);
Result GetState(out int state);
Result RequestUpdate(Span<byte> output, Span<byte> performanceOutput, ReadOnlySpan<byte> input);
Result RequestUpdate(Memory<byte> output, Memory<byte> performanceOutput, ReadOnlySequence<byte> input);
Result Start();
Result Stop();
Result QuerySystemEvent(out int eventHandle);
Result SetRenderingTimeLimit(int percent);
Result GetRenderingTimeLimit(out int percent);
Result RequestUpdateAuto(Span<byte> output, Span<byte> performanceOutput, ReadOnlySpan<byte> input);
Result RequestUpdateAuto(Memory<byte> output, Memory<byte> performanceOutput, ReadOnlySequence<byte> input);
Result ExecuteAudioRendererRendering();
Result SetVoiceDropParameter(float voiceDropParameter);
Result GetVoiceDropParameter(out float voiceDropParameter);

6
src/Ryujinx.Horizon/Sdk/Sf/CommandSerialization.cs
View File

@ -2,6 +2,7 @@ using Ryujinx.Horizon.Sdk.Sf.Cmif;
using Ryujinx.Horizon.Sdk.Sf.Hipc;
using Ryujinx.Memory;
using System;
using System.Buffers;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
@ -9,6 +10,11 @@ namespace Ryujinx.Horizon.Sdk.Sf
{
static class CommandSerialization
{
public static ReadOnlySequence<byte> GetReadOnlySequence(PointerAndSize bufferRange)
{
return HorizonStatic.AddressSpace.GetReadOnlySequence(bufferRange.Address, checked((int)bufferRange.Size));
}
public static ReadOnlySpan<byte> GetReadOnlySpan(PointerAndSize bufferRange)
{
return HorizonStatic.AddressSpace.GetSpan(bufferRange.Address, checked((int)bufferRange.Size));