From dc55a36a8cf074b9dd187403e33edc582a8ec99e Mon Sep 17 00:00:00 2001
From: Cameron Kaiser <classilla@floodgap.com>
Date: Mon, 13 Nov 2017 20:14:47 -0800
Subject: [PATCH] #445: disable VP8 error concealment

---
 configure.in | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/configure.in b/configure.in
index a6f2fc2a7..44c6c879d 100644
--- a/configure.in
+++ b/configure.in
@@ -5066,6 +5066,9 @@ else
     MOZ_SYNTH_PICO=
 fi
 
+dnl Force concealment off; it's bulk and unnecessary. TenFourFox issue 445
+MOZ_VPX_ERROR_CONCEALMENT=
+
 dnl ========================================================
 dnl = Force hardware AEC, disable webrtc.org AEC
 dnl ========================================================