From 3f35b80402c975c2deac7deef9bb646611ed6330 Mon Sep 17 00:00:00 2001
From: Arun Raghavan <arun@asymptotic.io>
Date: Tue, 25 Jun 2024 15:33:33 -0400
Subject: [PATCH] spa: aec: webrtc: Fix multichannel processing

Missed this parameter while porting to webrtc-audio-processing 1.0.
---
 spa/plugins/aec/aec-webrtc.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/spa/plugins/aec/aec-webrtc.cpp b/spa/plugins/aec/aec-webrtc.cpp
index a4bf28e12..354ad940c 100644
--- a/spa/plugins/aec/aec-webrtc.cpp
+++ b/spa/plugins/aec/aec-webrtc.cpp
@@ -171,6 +171,8 @@ static int webrtc_init2(void *object, const struct spa_dict *args,
 #else
 	webrtc::AudioProcessing::Config config;
 	config.echo_canceller.enabled = true;
+	config.pipeline.multi_channel_capture = rec_info->channels > 1;
+	config.pipeline.multi_channel_render = play_info->channels > 1;
 	// FIXME: Example code enables both gain controllers, but that seems sus
 	config.gain_controller1.enabled = gain_control;
 	config.gain_controller1.mode = webrtc::AudioProcessing::Config::GainController1::Mode::kAdaptiveDigital;