From 622ff2a8f18937cb94e64568522d4726c4d280a4 Mon Sep 17 00:00:00 2001
From: Billy Laws <blaws05@gmail.com>
Date: Tue, 10 May 2022 18:26:20 +0100
Subject: [PATCH] Correctly track 5.1 audio channel sample count

Size needs to be adjusted for 5.1 buffers since they're downsampled to stereo.
---
 app/src/main/cpp/skyline/audio/track.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/src/main/cpp/skyline/audio/track.cpp b/app/src/main/cpp/skyline/audio/track.cpp
index 54959df8..30142a9e 100644
--- a/app/src/main/cpp/skyline/audio/track.cpp
+++ b/app/src/main/cpp/skyline/audio/track.cpp
@@ -58,10 +58,11 @@ namespace skyline::audio {
     void AudioTrack::AppendBuffer(u64 tag, span<i16> buffer) {
         std::scoped_lock lock(bufferLock);
 
+        size_t size{(channelCount == constant::SurroundChannelCount) ? (buffer.size() / sizeof(Surround51Sample)) * sizeof(StereoSample) : buffer.size()};
         BufferIdentifier identifier{
             .released = false,
             .tag = tag,
-            .finalSample = identifiers.empty() ? (buffer.size()) : (buffer.size() + identifiers.front().finalSample)
+            .finalSample = identifiers.empty() ? size : (size + identifiers.front().finalSample)
         };
 
         identifiers.push_front(identifier);