From a7e29c5784dcb95a84ef60f97e17d028187008c3 Mon Sep 17 00:00:00 2001
From: Tayler Mauk <44530136+TaylerMauk@users.noreply.github.com>
Date: Mon, 12 Apr 2021 22:06:01 -0700
Subject: [PATCH] Fix 3D audio placement for XAudio2 and OpenAL

Corrected inverted x-axis for XAudio2
Corrected inverted z-axis for OpenAL
---
 Source/Engine/Audio/OpenAL/AudioBackendOAL.cpp      | 2 +-
 Source/Engine/Audio/XAudio2/AudioBackendXAudio2.cpp | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Source/Engine/Audio/OpenAL/AudioBackendOAL.cpp b/Source/Engine/Audio/OpenAL/AudioBackendOAL.cpp
index 89c8f3d02..374ab646f 100644
--- a/Source/Engine/Audio/OpenAL/AudioBackendOAL.cpp
+++ b/Source/Engine/Audio/OpenAL/AudioBackendOAL.cpp
@@ -18,7 +18,7 @@
 #include <OpenAL/al.h>
 #include <OpenAL/alc.h>
 
-#define FLAX_POS_TO_OAL(vec) -vec.X * 0.01f,  vec.Y *  0.01f, vec.Z * 0.01f
+#define FLAX_POS_TO_OAL(vec) -vec.X * 0.01f,  vec.Y *  0.01f, -vec.Z * 0.01f
 
 namespace ALC
 {
diff --git a/Source/Engine/Audio/XAudio2/AudioBackendXAudio2.cpp b/Source/Engine/Audio/XAudio2/AudioBackendXAudio2.cpp
index aac3979ce..a287f40f2 100644
--- a/Source/Engine/Audio/XAudio2/AudioBackendXAudio2.cpp
+++ b/Source/Engine/Audio/XAudio2/AudioBackendXAudio2.cpp
@@ -26,7 +26,7 @@
 #define MAX_OUTPUT_CHANNELS 8
 #define MAX_CHANNELS_MATRIX_SIZE (MAX_INPUT_CHANNELS*MAX_OUTPUT_CHANNELS)
 
-#define FLAX_POS_TO_XAUDIO(vec) X3DAUDIO_VECTOR(-vec.X * 0.01f,  vec.Y *  0.01f, vec.Z * 0.01f)
+#define FLAX_POS_TO_XAUDIO(vec) X3DAUDIO_VECTOR(vec.X * 0.01f,  vec.Y *  0.01f, vec.Z * 0.01f)
 #define FLAX_VEC_TO_XAUDIO(vec) (*((X3DAUDIO_VECTOR*)&vec))
 
 namespace XAudio2