From 4d84df94873a070f6f5c199438f957b24d8cf8a9 Mon Sep 17 00:00:00 2001
From: gdkchan <gab.dark.100@gmail.com>
Date: Fri, 17 May 2024 16:46:43 -0300
Subject: Update audio renderer to REV12: Add support for splitter biquad
 filter (#6813)

* 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
---
 .../Parameter/ISplitterDestinationInParameter.cs   | 43 ++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 src/Ryujinx.Audio/Renderer/Parameter/ISplitterDestinationInParameter.cs

(limited to 'src/Ryujinx.Audio/Renderer/Parameter/ISplitterDestinationInParameter.cs')

diff --git a/src/Ryujinx.Audio/Renderer/Parameter/ISplitterDestinationInParameter.cs b/src/Ryujinx.Audio/Renderer/Parameter/ISplitterDestinationInParameter.cs
new file mode 100644
index 00000000..807232f2
--- /dev/null
+++ b/src/Ryujinx.Audio/Renderer/Parameter/ISplitterDestinationInParameter.cs
@@ -0,0 +1,43 @@
+using Ryujinx.Common.Memory;
+using System;
+
+namespace Ryujinx.Audio.Renderer.Parameter
+{
+    /// <summary>
+    /// Generic interface for the splitter destination parameters.
+    /// </summary>
+    public interface ISplitterDestinationInParameter
+    {
+        /// <summary>
+        /// Target splitter destination data id.
+        /// </summary>
+        int Id { get; }
+
+        /// <summary>
+        /// The mix to output the result of the splitter.
+        /// </summary>
+        int DestinationId { get; }
+
+        /// <summary>
+        /// Biquad filter parameters.
+        /// </summary>
+        Array2<BiquadFilterParameter> BiquadFilters { get; }
+
+        /// <summary>
+        /// Set to true if in use.
+        /// </summary>
+        bool IsUsed { get; }
+
+        /// <summary>
+        /// Mix buffer volumes.
+        /// </summary>
+        /// <remarks>Used when a splitter id is specified in the mix.</remarks>
+        Span<float> MixBufferVolume { get; }
+
+        /// <summary>
+        /// Check if the magic is valid.
+        /// </summary>
+        /// <returns>Returns true if the magic is valid.</returns>
+        bool IsMagicValid();
+    }
+}
-- 
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