# HG changeset patch
# User Mike Hommey <mh+mozilla@glandium.org>
# Date 1549401545 0
# Node ID 9820df609ddf5ecda41c78d2535eca1aa33e8234
# Parent  bdd5fb080b54e421753d6ab7587c91d8522c6690
Bug 1515641 - Turn --enable-av1 around. r=nalexander

AV1 is actually enabled everywhere by default (except 32-bits Windows
when building with MSVC), so let's make the option --disable-av1 rather
than --enable-av1. Also, since AV1 is backed by both libaom and
libdav1d, remove mentions to libaom.

Differential Revision: https://phabricator.services.mozilla.com/D18294

diff --git a/toolkit/moz.configure b/toolkit/moz.configure
--- a/toolkit/moz.configure
+++ b/toolkit/moz.configure
@@ -415,20 +415,20 @@ def ffmpeg(value, target):
         enabled = target.os not in ('Android', 'WINNT')
     if enabled:
         return True
 
 set_config('MOZ_FFMPEG', ffmpeg)
 set_define('MOZ_FFMPEG', ffmpeg)
 imply_option('--enable-fmp4', ffmpeg, '--enable-ffmpeg')
 
-# Libaom AV1 Video Codec Support
+# AV1 Video Codec Support
 # ==============================================================
-option('--enable-av1',
-        help='Enable libaom for av1 video support')
+option('--disable-av1',
+        help='Disable av1 video support')
 
 @depends('--enable-av1', target, c_compiler)
 def av1(value, target, c_compiler):
     enabled = bool(value)
     if value.origin == 'default':
         if target.os == 'WINNT' and target.cpu == 'x86' and \
                 c_compiler and c_compiler.type == 'msvc':
             enabled = False