From cf20519262de3d989f5054096dd1050816d1bb8c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Per=20=C3=85hgren?= <peah@webrtc.org>
Date: Mon, 2 Dec 2019 11:55:10 +0100
Subject: [PATCH] AEC3: Correct the number of render channels in the echo
 audibility code
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Bug: webrtc:11150,chromium:1029707
Change-Id: I4d43bfcd52871a45e7608158bf19c32523976f55
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/161085
Reviewed-by: Gustaf Ullberg <gustaf@webrtc.org>
Commit-Queue: Per Åhgren <peah@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#29971}
---
 modules/audio_processing/aec3/echo_audibility.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/audio_processing/aec3/echo_audibility.cc b/modules/audio_processing/aec3/echo_audibility.cc
index db62236c11..6ae414e3cf 100644
--- a/modules/audio_processing/aec3/echo_audibility.cc
+++ b/modules/audio_processing/aec3/echo_audibility.cc
@@ -88,7 +88,7 @@ void EchoAudibility::UpdateRenderNoiseEstimator(
 
 bool EchoAudibility::IsRenderTooLow(const BlockBuffer& block_buffer) {
   const int num_render_channels =
-      static_cast<int>(block_buffer.buffer[0].size());
+      static_cast<int>(block_buffer.buffer[0][0].size());
   bool too_low = false;
   const int render_block_write_current = block_buffer.write;
   if (render_block_write_current == render_block_write_prev_) {