Add sync-apm.sh script
Use this script to copy the source code of audio processing
module and its dependencies from WebRTC upstream.
This script also corrects the libevent header path to use the
CrOS build version.
BUG=chromium:710465
TEST=fetch webrtc project then run
./script/sync-apm.sh ~/webrtc-checkout/src .
Change-Id: Idfdbfbf1cc0ae90c70e947c8a673a53291fe3a30
Reviewed-on: https://chromium-review.googlesource.com/970196
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Hsinyu Chao <hychao@chromium.org>
Reviewed-by: Cheng-Yi Chiang <cychiang@chromium.org>
diff --git a/script/sync-apm.sh b/script/sync-apm.sh
new file mode 100755
index 0000000..b16b8a6
--- /dev/null
+++ b/script/sync-apm.sh
@@ -0,0 +1,46 @@
+#!/bin/bash
+
+# Copyright 2018 The Chromium OS Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# Use this script to uprev WebRTC APM code.
+# Usage: ./script/sync-apm.sh <path-to-webrtc-checkout>/src .
+
+FROM=$1
+TO=$2
+
+OPTIONS=(-av --delete --filter="P module.mk")
+
+rsync "${OPTIONS[@]}" ${FROM}/rtc_base ${TO}
+rsync "${OPTIONS[@]}" ${FROM}/audio ${TO}
+rsync "${OPTIONS[@]}" ${FROM}/common_audio ${TO}
+rsync "${OPTIONS[@]}" ${FROM}/system_wrappers ${TO}
+rsync "${OPTIONS[@]}" ${FROM}/common_types.h ${TO}
+rsync "${OPTIONS[@]}" ${FROM}/typedefs.h ${TO}
+
+mkdir -p ${TO}/modules
+rsync "${OPTIONS[@]}" ${FROM}/modules/audio_coding ${TO}/modules
+rsync "${OPTIONS[@]}" ${FROM}/modules/audio_processing ${TO}/modules
+rsync "${OPTIONS[@]}" ${FROM}/modules/include ${TO}/modules
+
+# Add video codecs headers for common includes to work.
+mkdir -p ${TO}/modules/video_coding/codecs
+rsync "${OPTIONS[@]}" ${FROM}/modules/video_coding/codecs/interface \
+ ${TO}/modules/video_coding/codecs
+mkdir -p ${TO}/modules/video_coding/codecs/h264
+rsync "${OPTIONS[@]}" ${FROM}/modules/video_coding/codecs/h264/include \
+ ${TO}/modules/video_coding/codecs/h264
+mkdir -p ${TO}/modules/video_coding/codecs/vp8
+rsync "${OPTIONS[@]}" ${FROM}/modules/video_coding/codecs/vp8/include \
+ ${TO}/modules/video_coding/codecs/vp8
+mkdir -p ${TO}/modules/video_coding/codecs/vp9
+rsync "${OPTIONS[@]}" ${FROM}/modules/video_coding/codecs/vp9/include \
+ ${TO}/modules/video_coding/codecs/vp9
+
+rsync "${OPTIONS[@]}" --include="*.cc" --include="*.h" --include="audio" \
+ --include="video" --exclude="*" ${FROM}/api/* ${TO}/api
+
+# Adjust include path to use libevent header on chroot
+sed -i 's/include "base\/third_party\/libevent\/event\.h"/include <event.h>/' \
+ ${TO}/rtc_base/task_queue_libevent.cc
