Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 104 insertions, 0 deletions

diff --git a/media/libyuv/update.py b/media/libyuv/update.py
new file mode 100755
index 0000000000..44a905834b
--- /dev/null
+++ b/media/libyuv/update.py
@@ -0,0 +1,104 @@
+#!/usr/bin/env python
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+import argparse
+import datetime
+import os
+import re
+import shutil
+import tarfile
+import urllib
+from subprocess import Popen, PIPE, STDOUT
+
+
+def prepare_upstream(base, commit):
+    upstream_url = 'https://chromium.googlesource.com/libyuv/libyuv'
+    tarball_file = os.path.join(base, 'libyuv.tar.gz')
+    lib_path = os.path.join(base, 'libyuv')
+
+    print(upstream_url + '/+archive/' + commit + '.tar.gz')
+    urllib.urlretrieve(upstream_url + '/+archive/' + commit + '.tar.gz',
+                       tarball_file)
+    shutil.rmtree(lib_path)
+    tarfile.open(tarball_file).extractall(path=lib_path)
+    os.remove(tarball_file)
+
+    shutil.copy2(os.path.join(lib_path, "LICENSE"), os.path.join(base, "LICENSE"))
+
+
+def get_commit_date(commit):
+    upstream_url = 'https://chromium.googlesource.com/libyuv/libyuv/+/' + commit
+    text = urllib.urlopen(upstream_url).read()
+    regex = r'<tr><th class="Metadata-title">committer</th>' \
+            r'<td>.+</td><td>[^\s]+ ([0-9a-zA-Z: ]+)\s*\+*[0-9]*</td></tr>'
+    date = re.search(regex, text).group(1)
+    return datetime.datetime.strptime(date, "%b %d %H:%M:%S %Y")
+
+
+def cleanup_upstream(base):
+    os.remove(os.path.join(base, 'libyuv/.gitignore'))
+
+
+def apply_patches(base):
+    patches = [
+        # update gyp build files
+        "update_gyp.patch",
+        # fix build errors
+        'fix_build_errors.patch',
+        # make mjpeg printfs optional at build time
+        'make_mjpeg_printfs_optional.patch',
+        # allow disabling of inline ASM and AVX2 code
+        'allow_disabling_asm_avx2.patch',
+        # add H444ToARGB() variant
+        'add_H444ToARGB.patch',
+        # fix the x86 mingw-clang build
+        'bug_1491848.patch',
+    ]
+
+    for patch in patches:
+        print('\nApplying patch %s' % patch)
+        with open(os.path.join(base, patch)) as f:
+            Popen(["patch", "-p3"], stdin=f, cwd=base).wait()
+
+
+def update_moz_yaml(base, commit, commitdate):
+    moz_yaml_file = os.path.join(base, 'moz.yaml')
+    with open(moz_yaml_file) as f:
+        moz_yaml = f.read()
+
+    new_moz_yaml = re.sub(r'\n\s+release:.+\n',
+                          '\n  release: "%s (%s)"\n' % (commit, commitdate),
+                          moz_yaml)
+
+    if moz_yaml != new_moz_yaml:
+        with open(moz_yaml_file, 'w') as f:
+            f.write(new_moz_yaml)
+
+
+def main():
+    parser = argparse.ArgumentParser(description='Update libyuv')
+    parser.add_argument('--no-patches', dest='no_patches', action="store_true")
+    parser.add_argument('--commit', dest='commit', default='master')
+    args = parser.parse_args()
+
+    commit = args.commit
+    no_patches = args.no_patches
+    base = os.path.realpath(os.path.dirname(__file__))
+
+    prepare_upstream(base, commit)
+    commitdate = get_commit_date(commit)
+
+    if not no_patches:
+        apply_patches(base)
+
+    update_moz_yaml(base, commit, commitdate)
+
+    print('\nPatches applied; '
+          'run "hg addremove --similarity 70 libyuv" before committing changes')
+
+    cleanup_upstream(base)
+
+
+if __name__ == '__main__':
+    main()