From a24675e71211cb91842fdb8dd8e2781ddfac19fe Mon Sep 17 00:00:00 2001
From: Chris Robinson <chris.kcat@gmail.com>
Date: Thu, 27 Feb 2025 21:38:42 -0800
Subject: [PATCH] Avoid separate emplace_back+back calls

---
 alc/backends/wasapi.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/alc/backends/wasapi.cpp b/alc/backends/wasapi.cpp
index 4d29f5932c..9f9449689b 100644
--- a/alc/backends/wasapi.cpp
+++ b/alc/backends/wasapi.cpp
@@ -1432,9 +1432,8 @@ FORCE_ALIGN void WasapiPlayback::mixerProc(SpatialDevice &audio)
                     auto id = decltype(flags){1} << al::countr_zero(flags);
                     flags &= ~id;
 
-                    channels.emplace_back();
                     audio.mRender->ActivateSpatialAudioObject(static_cast<AudioObjectType>(id),
-                        al::out_ptr(channels.back()));
+                        al::out_ptr(channels.emplace_back()));
                 }
                 buffers.resize(channels.size());
                 if(mResampler)