From 000ba5f7cc2509086cbebbcfb1415f2beebe5f22 Mon Sep 17 00:00:00 2001
From: Mary <me@thog.eu>
Date: Thu, 27 Aug 2020 19:53:34 +0200
Subject: [PATCH] Amadeus: Fix inverted downmixing of center and lfe (#1507)

This fix front center and lfe being inverted in input of the
DownMixSurroundToStereoCommand.

This fix:
- Voices being missing on FE3H videos
- Mario Tennis Aces missing backgroun
- Probably more.
---
 .../Dsp/Command/DownMixSurroundToStereoCommand.cs             | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Ryujinx.Audio.Renderer/Dsp/Command/DownMixSurroundToStereoCommand.cs b/Ryujinx.Audio.Renderer/Dsp/Command/DownMixSurroundToStereoCommand.cs
index 76f5c57675..7b790cdff5 100644
--- a/Ryujinx.Audio.Renderer/Dsp/Command/DownMixSurroundToStereoCommand.cs
+++ b/Ryujinx.Audio.Renderer/Dsp/Command/DownMixSurroundToStereoCommand.cs
@@ -62,8 +62,8 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
         {
             ReadOnlySpan<float> frontLeft = context.GetBuffer(InputBufferIndices[0]);
             ReadOnlySpan<float> frontRight = context.GetBuffer(InputBufferIndices[1]);
-            ReadOnlySpan<float> lowFrequency = context.GetBuffer(InputBufferIndices[2]);
-            ReadOnlySpan<float> frontCenter = context.GetBuffer(InputBufferIndices[3]);
+            ReadOnlySpan<float> frontCenter = context.GetBuffer(InputBufferIndices[2]);
+            ReadOnlySpan<float> lowFrequency = context.GetBuffer(InputBufferIndices[3]);
             ReadOnlySpan<float> backLeft = context.GetBuffer(InputBufferIndices[4]);
             ReadOnlySpan<float> backRight = context.GetBuffer(InputBufferIndices[5]);