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Update audio renderer to REV12: Add support for splitter biquad filter (#6813)

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* Update audio renderer to REV12: Add support for splitter biquad filter

* Formatting

* Official names

* Update BiquadFilterState size + other fixes

* Update tests

* Update comment for version 2

* Size test for SplitterDestinationVersion2

* Should use Volume1 if no ramp
This commit is contained in:
gdkchan
2024-05-17 16:46:43 -03:00
committed by GitHub
parent 9ec8b2c01a
commit 4d84df9487
29 changed files with 2342 additions and 392 deletions
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375
src/Ryujinx.Audio/Renderer/Server/Splitter/SplitterDestination.cs
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@@ -1,115 +1,198 @@
using Ryujinx.Audio.Renderer.Parameter;
using Ryujinx.Common.Utilities;
using System;
using System.Diagnostics;
using System.Runtime.InteropServices;
using System.Runtime.CompilerServices;
namespace Ryujinx.Audio.Renderer.Server.Splitter
{
/// <summary>
/// Server state for a splitter destination.
/// </summary>
[StructLayout(LayoutKind.Sequential, Size = 0xE0, Pack = Alignment)]
public struct SplitterDestination
public ref struct SplitterDestination
{
public const int Alignment = 0x10;
private ref SplitterDestinationVersion1 _v1;
private ref SplitterDestinationVersion2 _v2;
/// <summary>
/// The unique id of this <see cref="SplitterDestination"/>.
/// Checks if the splitter destination data reference is null.
/// </summary>
public int Id;
public bool IsNull => Unsafe.IsNullRef(ref _v1) && Unsafe.IsNullRef(ref _v2);
/// <summary>
/// The mix to output the result of the splitter.
/// The splitter unique id.
/// </summary>
public int DestinationId;
/// <summary>
/// Mix buffer volumes storage.
/// </summary>
private MixArray _mix;
private MixArray _previousMix;
/// <summary>
/// Pointer to the next linked element.
/// </summary>
private unsafe SplitterDestination* _next;
/// <summary>
/// Set to true if in use.
/// </summary>
[MarshalAs(UnmanagedType.I1)]
public bool IsUsed;
/// <summary>
/// Set to true if the internal state need to be updated.
/// </summary>
[MarshalAs(UnmanagedType.I1)]
public bool NeedToUpdateInternalState;
[StructLayout(LayoutKind.Sequential, Size = 4 * Constants.MixBufferCountMax, Pack = 1)]
private struct MixArray { }
/// <summary>
/// Mix buffer volumes.
/// </summary>
/// <remarks>Used when a splitter id is specified in the mix.</remarks>
public Span<float> MixBufferVolume => SpanHelpers.AsSpan<MixArray, float>(ref _mix);
/// <summary>
/// Previous mix buffer volumes.
/// </summary>
/// <remarks>Used when a splitter id is specified in the mix.</remarks>
public Span<float> PreviousMixBufferVolume => SpanHelpers.AsSpan<MixArray, float>(ref _previousMix);
/// <summary>
/// Get the <see cref="Span{SplitterDestination}"/> of the next element or <see cref="Span{SplitterDestination}.Empty"/> if not present.
/// </summary>
public readonly Span<SplitterDestination> Next
public int Id
{
get
{
unsafe
if (Unsafe.IsNullRef(ref _v2))
{
return _next != null ? new Span<SplitterDestination>(_next, 1) : Span<SplitterDestination>.Empty;
if (Unsafe.IsNullRef(ref _v1))
{
return 0;
}
else
{
return _v1.Id;
}
}
else
{
return _v2.Id;
}
}
}
/// <summary>
/// Create a new <see cref="SplitterDestination"/>.
/// The mix to output the result of the splitter.
/// </summary>
/// <param name="id">The unique id of this <see cref="SplitterDestination"/>.</param>
public SplitterDestination(int id) : this()
public int DestinationId
{
Id = id;
DestinationId = Constants.UnusedMixId;
ClearVolumes();
get
{
if (Unsafe.IsNullRef(ref _v2))
{
if (Unsafe.IsNullRef(ref _v1))
{
return 0;
}
else
{
return _v1.DestinationId;
}
}
else
{
return _v2.DestinationId;
}
}
}
/// <summary>
/// Update the <see cref="SplitterDestination"/> from user parameter.
/// Mix buffer volumes.
/// </summary>
/// <remarks>Used when a splitter id is specified in the mix.</remarks>
public Span<float> MixBufferVolume
{
get
{
if (Unsafe.IsNullRef(ref _v2))
{
if (Unsafe.IsNullRef(ref _v1))
{
return Span<float>.Empty;
}
else
{
return _v1.MixBufferVolume;
}
}
else
{
return _v2.MixBufferVolume;
}
}
}
/// <summary>
/// Previous mix buffer volumes.
/// </summary>
/// <remarks>Used when a splitter id is specified in the mix.</remarks>
public Span<float> PreviousMixBufferVolume
{
get
{
if (Unsafe.IsNullRef(ref _v2))
{
if (Unsafe.IsNullRef(ref _v1))
{
return Span<float>.Empty;
}
else
{
return _v1.PreviousMixBufferVolume;
}
}
else
{
return _v2.PreviousMixBufferVolume;
}
}
}
/// <summary>
/// Get the <see cref="SplitterDestination"/> of the next element or null if not present.
/// </summary>
public readonly SplitterDestination Next
{
get
{
unsafe
{
if (Unsafe.IsNullRef(ref _v2))
{
if (Unsafe.IsNullRef(ref _v1))
{
return new SplitterDestination();
}
else
{
return new SplitterDestination(ref _v1.Next);
}
}
else
{
return new SplitterDestination(ref _v2.Next);
}
}
}
}
/// <summary>
/// Creates a new splitter destination wrapper for the version 1 splitter destination data.
/// </summary>
/// <param name="v1">Version 1 splitter destination data</param>
public SplitterDestination(ref SplitterDestinationVersion1 v1)
{
_v1 = ref v1;
_v2 = ref Unsafe.NullRef<SplitterDestinationVersion2>();
}
/// <summary>
/// Creates a new splitter destination wrapper for the version 2 splitter destination data.
/// </summary>
/// <param name="v2">Version 2 splitter destination data</param>
public SplitterDestination(ref SplitterDestinationVersion2 v2)
{
_v1 = ref Unsafe.NullRef<SplitterDestinationVersion1>();
_v2 = ref v2;
}
/// <summary>
/// Creates a new splitter destination wrapper for the splitter destination data.
/// </summary>
/// <param name="v1">Version 1 splitter destination data</param>
/// <param name="v2">Version 2 splitter destination data</param>
public unsafe SplitterDestination(SplitterDestinationVersion1* v1, SplitterDestinationVersion2* v2)
{
_v1 = ref Unsafe.AsRef<SplitterDestinationVersion1>(v1);
_v2 = ref Unsafe.AsRef<SplitterDestinationVersion2>(v2);
}
/// <summary>
/// Update the splitter destination data from user parameter.
/// </summary>
/// <param name="parameter">The user parameter.</param>
public void Update(SplitterDestinationInParameter parameter)
public void Update<T>(in T parameter) where T : ISplitterDestinationInParameter
{
Debug.Assert(Id == parameter.Id);
if (parameter.IsMagicValid() && Id == parameter.Id)
if (Unsafe.IsNullRef(ref _v2))
{
DestinationId = parameter.DestinationId;
parameter.MixBufferVolume.CopyTo(MixBufferVolume);
if (!IsUsed && parameter.IsUsed)
{
MixBufferVolume.CopyTo(PreviousMixBufferVolume);
NeedToUpdateInternalState = false;
}
IsUsed = parameter.IsUsed;
_v1.Update(parameter);
}
else
{
_v2.Update(parameter);
}
}
@@ -118,12 +201,14 @@ namespace Ryujinx.Audio.Renderer.Server.Splitter
/// </summary>
public void UpdateInternalState()
{
if (IsUsed && NeedToUpdateInternalState)
if (Unsafe.IsNullRef(ref _v2))
{
MixBufferVolume.CopyTo(PreviousMixBufferVolume);
_v1.UpdateInternalState();
}
else
{
_v2.UpdateInternalState();
}
NeedToUpdateInternalState = false;
}
/// <summary>
@@ -131,16 +216,23 @@ namespace Ryujinx.Audio.Renderer.Server.Splitter
/// </summary>
public void MarkAsNeedToUpdateInternalState()
{
NeedToUpdateInternalState = true;
if (Unsafe.IsNullRef(ref _v2))
{
_v1.MarkAsNeedToUpdateInternalState();
}
else
{
_v2.MarkAsNeedToUpdateInternalState();
}
}
/// <summary>
/// Return true if the <see cref="SplitterDestination"/> is used and has a destination.
/// Return true if the splitter destination is used and has a destination.
/// </summary>
/// <returns>True if the <see cref="SplitterDestination"/> is used and has a destination.</returns>
/// <returns>True if the splitter destination is used and has a destination.</returns>
public readonly bool IsConfigured()
{
return IsUsed && DestinationId != Constants.UnusedMixId;
return Unsafe.IsNullRef(ref _v2) ? _v1.IsConfigured() : _v2.IsConfigured();
}
/// <summary>
@@ -150,9 +242,17 @@ namespace Ryujinx.Audio.Renderer.Server.Splitter
/// <returns>The volume for the given destination.</returns>
public float GetMixVolume(int destinationIndex)
{
Debug.Assert(destinationIndex >= 0 && destinationIndex < Constants.MixBufferCountMax);
return Unsafe.IsNullRef(ref _v2) ? _v1.GetMixVolume(destinationIndex) : _v2.GetMixVolume(destinationIndex);
}
return MixBufferVolume[destinationIndex];
/// <summary>
/// Get the previous volume for a given destination.
/// </summary>
/// <param name="destinationIndex">The destination index to use.</param>
/// <returns>The volume for the given destination.</returns>
public float GetMixVolumePrev(int destinationIndex)
{
return Unsafe.IsNullRef(ref _v2) ? _v1.GetMixVolumePrev(destinationIndex) : _v2.GetMixVolumePrev(destinationIndex);
}
/// <summary>
@@ -160,22 +260,33 @@ namespace Ryujinx.Audio.Renderer.Server.Splitter
/// </summary>
public void ClearVolumes()
{
MixBufferVolume.Clear();
PreviousMixBufferVolume.Clear();
if (Unsafe.IsNullRef(ref _v2))
{
_v1.ClearVolumes();
}
else
{
_v2.ClearVolumes();
}
}
/// <summary>
/// Link the next element to the given <see cref="SplitterDestination"/>.
/// Link the next element to the given splitter destination.
/// </summary>
/// <param name="next">The given <see cref="SplitterDestination"/> to link.</param>
public void Link(ref SplitterDestination next)
/// <param name="next">The given splitter destination to link.</param>
public void Link(SplitterDestination next)
{
unsafe
if (Unsafe.IsNullRef(ref _v2))
{
fixed (SplitterDestination* nextPtr = &next)
{
_next = nextPtr;
}
Debug.Assert(!Unsafe.IsNullRef(ref next._v1));
_v1.Link(ref next._v1);
}
else
{
Debug.Assert(!Unsafe.IsNullRef(ref next._v2));
_v2.Link(ref next._v2);
}
}
@@ -184,10 +295,74 @@ namespace Ryujinx.Audio.Renderer.Server.Splitter
/// </summary>
public void Unlink()
{
unsafe
if (Unsafe.IsNullRef(ref _v2))
{
_next = null;
_v1.Unlink();
}
else
{
_v2.Unlink();
}
}
/// <summary>
/// Checks if any biquad filter is enabled.
/// </summary>
/// <returns>True if any biquad filter is enabled.</returns>
public bool IsBiquadFilterEnabled()
{
return !Unsafe.IsNullRef(ref _v2) && _v2.IsBiquadFilterEnabled();
}
/// <summary>
/// Checks if any biquad filter was previously enabled.
/// </summary>
/// <returns>True if any biquad filter was previously enabled.</returns>
public bool IsBiquadFilterEnabledPrev()
{
return !Unsafe.IsNullRef(ref _v2) && _v2.IsBiquadFilterEnabledPrev();
}
/// <summary>
/// Gets the biquad filter parameters.
/// </summary>
/// <param name="index">Biquad filter index (0 or 1).</param>
/// <returns>Biquad filter parameters.</returns>
public ref BiquadFilterParameter GetBiquadFilterParameter(int index)
{
Debug.Assert(!Unsafe.IsNullRef(ref _v2));
return ref _v2.GetBiquadFilterParameter(index);
}
/// <summary>
/// Checks if any biquad filter was previously enabled.
/// </summary>
/// <param name="index">Biquad filter index (0 or 1).</param>
public void UpdateBiquadFilterEnabledPrev(int index)
{
if (!Unsafe.IsNullRef(ref _v2))
{
_v2.UpdateBiquadFilterEnabledPrev(index);
}
}
/// <summary>
/// Get the reference for the version 1 splitter destination data, or null if version 2 is being used or the destination is null.
/// </summary>
/// <returns>Reference for the version 1 splitter destination data.</returns>
public ref SplitterDestinationVersion1 GetV1RefOrNull()
{
return ref _v1;
}
/// <summary>
/// Get the reference for the version 2 splitter destination data, or null if version 1 is being used or the destination is null.
/// </summary>
/// <returns>Reference for the version 2 splitter destination data.</returns>
public ref SplitterDestinationVersion2 GetV2RefOrNull()
{
return ref _v2;
}
}
}