diff options
| author | TSR Berry <20988865+TSRBerry@users.noreply.github.com> | 2023-04-08 01:22:00 +0200 |
|---|---|---|
| committer | Mary <thog@protonmail.com> | 2023-04-27 23:51:14 +0200 |
| commit | cee712105850ac3385cd0091a923438167433f9f (patch) | |
| tree | 4a5274b21d8b7f938c0d0ce18736d3f2993b11b1 /Ryujinx.Audio/Renderer/Server/Splitter/SplitterDestination.cs | |
| parent | cd124bda587ef09668a971fa1cac1c3f0cfc9f21 (diff) | |
Move solution and projects to src
Diffstat (limited to 'Ryujinx.Audio/Renderer/Server/Splitter/SplitterDestination.cs')
| -rw-r--r-- | Ryujinx.Audio/Renderer/Server/Splitter/SplitterDestination.cs | 193 |
1 files changed, 0 insertions, 193 deletions
diff --git a/Ryujinx.Audio/Renderer/Server/Splitter/SplitterDestination.cs b/Ryujinx.Audio/Renderer/Server/Splitter/SplitterDestination.cs deleted file mode 100644 index c074e4a7..00000000 --- a/Ryujinx.Audio/Renderer/Server/Splitter/SplitterDestination.cs +++ /dev/null @@ -1,193 +0,0 @@ -using Ryujinx.Audio.Renderer.Parameter; -using Ryujinx.Common.Utilities; -using System; -using System.Diagnostics; -using System.Runtime.InteropServices; - -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 const int Alignment = 0x10; - - /// <summary> - /// The unique id of this <see cref="SplitterDestination"/>. - /// </summary> - public int Id; - - /// <summary> - /// The mix to output the result of the splitter. - /// </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 Span<SplitterDestination> Next - { - get - { - unsafe - { - return _next != null ? new Span<SplitterDestination>(_next, 1) : Span<SplitterDestination>.Empty; - } - } - } - - /// <summary> - /// Create a new <see cref="SplitterDestination"/>. - /// </summary> - /// <param name="id">The unique id of this <see cref="SplitterDestination"/>.</param> - public SplitterDestination(int id) : this() - { - Id = id; - DestinationId = Constants.UnusedMixId; - - ClearVolumes(); - } - - /// <summary> - /// Update the <see cref="SplitterDestination"/> from user parameter. - /// </summary> - /// <param name="parameter">The user parameter.</param> - public void Update(SplitterDestinationInParameter parameter) - { - Debug.Assert(Id == parameter.Id); - - if (parameter.IsMagicValid() && Id == parameter.Id) - { - DestinationId = parameter.DestinationId; - - parameter.MixBufferVolume.CopyTo(MixBufferVolume); - - if (!IsUsed && parameter.IsUsed) - { - MixBufferVolume.CopyTo(PreviousMixBufferVolume); - - NeedToUpdateInternalState = false; - } - - IsUsed = parameter.IsUsed; - } - } - - /// <summary> - /// Update the internal state of the instance. - /// </summary> - public void UpdateInternalState() - { - if (IsUsed && NeedToUpdateInternalState) - { - MixBufferVolume.CopyTo(PreviousMixBufferVolume); - } - - NeedToUpdateInternalState = false; - } - - /// <summary> - /// Set the update internal state marker. - /// </summary> - public void MarkAsNeedToUpdateInternalState() - { - NeedToUpdateInternalState = true; - } - - /// <summary> - /// Return true if the <see cref="SplitterDestination"/> is used and has a destination. - /// </summary> - /// <returns>True if the <see cref="SplitterDestination"/> is used and has a destination.</returns> - public bool IsConfigured() - { - return IsUsed && DestinationId != Constants.UnusedMixId; - } - - /// <summary> - /// Get the 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 GetMixVolume(int destinationIndex) - { - Debug.Assert(destinationIndex >= 0 && destinationIndex < Constants.MixBufferCountMax); - - return MixBufferVolume[destinationIndex]; - } - - /// <summary> - /// Clear the volumes. - /// </summary> - public void ClearVolumes() - { - MixBufferVolume.Fill(0); - PreviousMixBufferVolume.Fill(0); - } - - /// <summary> - /// Link the next element to the given <see cref="SplitterDestination"/>. - /// </summary> - /// <param name="next">The given <see cref="SplitterDestination"/> to link.</param> - public void Link(ref SplitterDestination next) - { - unsafe - { - fixed (SplitterDestination* nextPtr = &next) - { - _next = nextPtr; - } - } - } - - /// <summary> - /// Remove the link to the next element. - /// </summary> - public void Unlink() - { - unsafe - { - _next = null; - } - } - } -}
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