1 files changed, 73 insertions, 0 deletions
diff --git a/media/libsoundtouch/update.sh b/media/libsoundtouch/update.sh
new file mode 100755
index 0000000000..3894ee69f0
--- /dev/null
+++ b/media/libsoundtouch/update.sh
@@ -0,0 +1,73 @@
+#!/bin/bash
+# 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/.
+
+# Usage: ./update.sh <SoundTouch_src_directory>
+#
+# Copies the needed files from a directory containing the original
+# soundtouch sources that we need for HTML5 media playback rate change.
+
+cp $1/COPYING.TXT LICENSE
+cp $1/source/SoundTouch/AAFilter.cpp src
+cp $1/source/SoundTouch/AAFilter.h src
+cp $1/source/SoundTouch/cpu_detect.h src
+cp $1/source/SoundTouch/cpu_detect_x86.cpp src
+cp $1/source/SoundTouch/FIFOSampleBuffer.cpp src
+cp $1/source/SoundTouch/FIRFilter.cpp src
+cp $1/source/SoundTouch/FIRFilter.h src
+cp $1/source/SoundTouch/InterpolateLinear.cpp src
+cp $1/source/SoundTouch/InterpolateLinear.h src
+cp $1/source/SoundTouch/InterpolateCubic.cpp src
+cp $1/source/SoundTouch/InterpolateCubic.h src
+cp $1/source/SoundTouch/InterpolateShannon.cpp src
+cp $1/source/SoundTouch/InterpolateShannon.h src
+cp $1/source/SoundTouch/mmx_optimized.cpp src
+cp $1/source/SoundTouch/RateTransposer.cpp src
+cp $1/source/SoundTouch/RateTransposer.h src
+cp $1/source/SoundTouch/SoundTouch.cpp src
+cp $1/source/SoundTouch/sse_optimized.cpp src
+cp $1/source/SoundTouch/TDStretch.cpp src
+cp $1/source/SoundTouch/TDStretch.h src
+cp $1/include/SoundTouch.h src
+cp $1/include/FIFOSampleBuffer.h src
+cp $1/include/FIFOSamplePipe.h src
+cp $1/include/SoundTouch.h src
+cp $1/include/STTypes.h src
+
+# Remove the Windows line ending characters from the files.
+for i in src/*
+do
+  cat $i | tr -d '\015' > $i.lf
+  mv $i.lf $i
+done
+
+# Patch the imported files.
+patch -p1 < moz-libsoundtouch.patch
+
+if [ -d $1/.git ]; then
+  rev=$(cd $1 && git rev-parse --verify HEAD)
+  date=$(cd $1 && git show -s --format=%ci HEAD)
+  dirty=$(cd $1 && git diff-index --name-only HEAD)
+  set +e
+  pre_rev=$(grep -o '[[:xdigit:]]\{40\}' moz.yaml)
+  commits=$(cd $1 && git log --pretty=format:'%h - %s' $pre_rev..$rev)
+  set -e
+fi
+
+if [ -n "$rev" ]; then
+  version=$rev
+  if [ -n "$dirty" ]; then
+    version=$version-dirty
+    echo "WARNING: updating from a dirty git repository."
+  fi
+  sed -i.bak -e "s/^ *release:.*/  release: \"$version ($date)\"/" moz.yaml
+  if [[ ! "$( grep "$version" moz.yaml )" ]]; then
+    echo "Updating moz.yaml failed."
+    exit 1
+  fi
+  rm moz.yaml.bak
+  [[ -n "$commits" ]] && echo -e "Pick commits:\n$commits"
+else
+  echo "Remember to update moz.yaml with the version details."
+fi