From 92ed0c9146cbd7eda7c7e60c889b1eda494b6445 Mon Sep 17 00:00:00 2001
From: James Zern <jzern@google.com>
Date: Wed, 27 Jul 2016 22:16:51 -0700
Subject: [PATCH 1/2] README: add a note about clang-format

Change-Id: I835401e3befffcbc68e7d2bdd2fd556a19948e91
(cherry picked from commit 15f29ef0922c6584dea69ac75367edb2f6934bb3)
---
 README | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/README b/README
index 460ad7390..0f95a8f45 100644
--- a/README
+++ b/README
@@ -127,6 +127,21 @@ VP8/VP9 TEST VECTORS:
   $ ./configure --enable-unit-tests
   $ LIBVPX_TEST_DATA_PATH=../libvpx-test-data make testdata
 
+CODE STYLE:
+  The coding style used by this project is enforced with clang-format using the
+  configuration contained in the .clang-format file in the root of the
+  repository.
+
+  Before pushing changes for review you can format your code with:
+  # Apply clang-format to modified .c, .h and .cc files
+  $ clang-format -i --style=file \
+    $(git diff --name-only --diff-filter=ACMR '*.[hc]' '*.cc')
+
+  Check the .clang-format file for the version used to generate it if there is
+  any difference between your local formatting and the review system.
+
+  See also: http://clang.llvm.org/docs/ClangFormat.html
+
 SUPPORT
   This library is an open source project supported by its community. Please
   please email webm-discuss@webmproject.org for help.

From 7dcd4993bb6adfe9ff27218dc05da993c8669905 Mon Sep 17 00:00:00 2001
From: James Zern <jzern@google.com>
Date: Thu, 4 Aug 2016 20:17:09 -0700
Subject: [PATCH 2/2] remove tools/vpx-style.sh

update ftfy.sh to use clang-format

Change-Id: I8ac740c5b3842beed2b8878fbe506f381f4c57e4
(cherry picked from commit 958ae5af9c892e5328ec0363d1a69afbfe0e0907)
---
 tools/ftfy.sh       |  7 +++----
 tools/vpx-astyle.sh | 27 ---------------------------
 2 files changed, 3 insertions(+), 31 deletions(-)
 delete mode 100755 tools/vpx-astyle.sh

diff --git a/tools/ftfy.sh b/tools/ftfy.sh
index 29ae95e9b..c005918fe 100755
--- a/tools/ftfy.sh
+++ b/tools/ftfy.sh
@@ -32,7 +32,7 @@ vpx_style() {
   for f; do
     case "$f" in
       *.h|*.c|*.cc)
-        "${dirname_self}"/vpx-astyle.sh "$f"
+        clang-format -i --style=file "$f"
         ;;
     esac
   done
@@ -102,9 +102,8 @@ CLEAN_FILES="${CLEAN_FILES} ${ORIG_COMMIT_MSG} ${NEW_COMMIT_MSG}"
 # Preconditions
 [ $# -lt 2 ] || usage
 
-# Check that astyle supports pad-header and align-pointer=name
-if ! astyle --pad-header --align-pointer=name < /dev/null; then
-  log "Install astyle v1.24 or newer"
+if ! clang-format -version >/dev/null 2>&1; then
+  log "clang-format not found"
   exit 1
 fi
 
diff --git a/tools/vpx-astyle.sh b/tools/vpx-astyle.sh
deleted file mode 100755
index 6340426bd..000000000
--- a/tools/vpx-astyle.sh
+++ /dev/null
@@ -1,27 +0,0 @@
-#!/bin/sh
-set -e
-astyle --style=java --indent=spaces=2 --indent-switches\
-       --min-conditional-indent=0 \
-       --pad-oper --pad-header --unpad-paren \
-       --align-pointer=name \
-       --indent-preprocessor --convert-tabs --indent-labels \
-       --suffix=none --quiet --max-instatement-indent=80 "$@"
-# Disabled, too greedy?
-#sed -i 's;[[:space:]]\{1,\}\[;[;g' "$@"
-
-sed_i() {
-  # Incompatible sed parameter parsing.
-  if sed -i 2>&1 | grep -q 'requires an argument'; then
-    sed -i '' "$@"
-  else
-    sed -i "$@"
-  fi
-}
-
-sed_i -e 's/[[:space:]]\{1,\}\([,;]\)/\1/g' \
-      -e 's/[[:space:]]\{1,\}\([+-]\{2\};\)/\1/g' \
-      -e 's/,[[:space:]]*}/}/g' \
-      -e 's;//\([^/[:space:]].*$\);// \1;g' \
-      -e 's/^\(public\|private\|protected\):$/ \1:/g' \
-      -e 's/[[:space:]]\{1,\}$//g' \
-      "$@"