From 90b475908587d6c1520b1db88542907a37429140 Mon Sep 17 00:00:00 2001
From: bylaws <46304689+bylaws@users.noreply.github.com>
Date: Sat, 18 Jan 2020 22:29:52 +0000
Subject: [PATCH] Various small audren fixes (#894)

* Remove redundant modulo on wave buffer index

This is already performed by SetBufferIndex

* Correct typo in UpdateDataHeader

MixeSize -> MixSize

* Remove unused variable in audren

'volume' was unused and 'voice.Volume' was used instead so remove 'volume'
---
 .../HOS/Services/Audio/AudioRendererManager/IAudioRenderer.cs   | 1 -
 .../Audio/AudioRendererManager/Types/UpdateDataHeader.cs        | 2 +-
 .../HOS/Services/Audio/AudioRendererManager/VoiceContext.cs     | 2 +-
 3 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/IAudioRenderer.cs b/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/IAudioRenderer.cs
index 379cf2dfb..b2a07e475 100644
--- a/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/IAudioRenderer.cs
+++ b/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/IAudioRenderer.cs
@@ -346,7 +346,6 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRendererManager
 
                 int   outOffset      = 0;
                 int   pendingSamples = MixBufferSamplesCount;
-                float volume         = voice.Volume;
 
                 while (pendingSamples > 0)
                 {
diff --git a/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/Types/UpdateDataHeader.cs b/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/Types/UpdateDataHeader.cs
index 1c5b2903f..f4a77f2f9 100644
--- a/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/Types/UpdateDataHeader.cs
+++ b/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/Types/UpdateDataHeader.cs
@@ -8,7 +8,7 @@
         public int VoiceSize;
         public int VoiceResourceSize;
         public int EffectSize;
-        public int MixeSize;
+        public int MixSize;
         public int SinkSize;
         public int PerformanceManagerSize;
         public int Unknown24;
diff --git a/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/VoiceContext.cs b/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/VoiceContext.cs
index 60fe2e234..4af04ee00 100644
--- a/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/VoiceContext.cs
+++ b/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/VoiceContext.cs
@@ -108,7 +108,7 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRendererManager
 
                 if (wb.Looping == 0)
                 {
-                    SetBufferIndex((_bufferIndex + 1) & 3);
+                    SetBufferIndex(_bufferIndex + 1);
                 }
 
                 _outStatus.PlayedWaveBuffersCount++;