mirror of
https://github.com/libretro/Lakka-LibreELEC.git
synced 2024-12-15 14:29:49 +00:00
98 lines
2.3 KiB
Bash
Executable File
98 lines
2.3 KiB
Bash
Executable File
#!/bin/bash
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# base ffmpeg version
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FFMPEG_REPO="git://source.ffmpeg.org/ffmpeg.git"
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FFMPEG_VERSION="n6.0.1"
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ALL_FEATURE_SETS="v4l2-drmprime v4l2-request libreelec rpi vf-deinterlace-v4l2m2m"
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if [ $# -eq 0 ]; then
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echo "usage: $0 all|featureset [githash]"
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echo "available feature sets: ${ALL_FEATURE_SETS}"
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exit 1
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fi
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FFMPEG_ROOT="$(pwd)"
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LE_ROOT="$(cd $(dirname $0)/../.. ; pwd)"
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create_patch() {
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FEATURE_SET="$1"
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REFTYPE="branch"
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BASE_REPO="${FFMPEG_REPO}"
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BASE_VERSION="${FFMPEG_VERSION}"
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PATCH_CREATE_DIFF="no"
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case "${FEATURE_SET}" in
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v4l2-drmprime|v4l2-request|vf-deinterlace-v4l2m2m)
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REPO="https://github.com/jernejsk/FFmpeg"
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REFSPEC="${FEATURE_SET}-${FFMPEG_VERSION}"
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;;
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libreelec)
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REPO="https://github.com/LibreELEC/FFmpeg"
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REFSPEC="6.0-libreelec-misc"
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;;
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rpi)
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REPO="https://github.com/jc-kynesim/rpi-ffmpeg"
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REFSPEC="test/6.0.1/main"
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;;
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*)
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echo "illegal feature set ${FEATURE_SET}"
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exit 1
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;;
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esac
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# get base ffmpeg version
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git fetch "${BASE_REPO}" "${BASE_VERSION}"
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BASE_REV=$(git rev-parse FETCH_HEAD)
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PATCH_DIR="packages/multimedia/ffmpeg/patches/${FEATURE_SET}"
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PATCH_FILE="${PATCH_DIR}/ffmpeg-001-${FEATURE_SET}.patch"
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mkdir -p "${LE_ROOT}/${PATCH_DIR}"
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git fetch "${REPO}" "${REFSPEC}"
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if [ $# -ge 2 ]; then
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REV="$2"
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else
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REV=$(git rev-parse FETCH_HEAD)
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fi
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BASE_REV=$(git merge-base "${BASE_REV}" "${REV}")
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if [ -f "${LE_ROOT}/${PATCH_FILE}" ]; then
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ACTION="update"
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else
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ACTION="create"
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fi
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if [ "${PATCH_CREATE_DIFF}" = "yes" ]; then
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# create diff in case format-patch doesn't work, eg when we have non-linear history
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git diff "${BASE_REV}..${REV}" > "${LE_ROOT}/${PATCH_FILE}"
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else
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git format-patch --stdout --no-signature "${BASE_REV}..${REV}" > "${LE_ROOT}/${PATCH_FILE}"
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fi
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MSG=$(mktemp)
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cat << EOF > "${MSG}"
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ffmpeg: ${ACTION} ${FEATURE_SET} patch
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Patch created using revisions ${BASE_REV:0:7}..${REV:0:7}
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from ${REFTYPE} ${REFSPEC} of ${REPO}
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EOF
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cd "${LE_ROOT}"
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git add "${PATCH_FILE}"
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git commit -F "${MSG}" ${GIT_COMMIT_ARGS}
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cd "${FFMPEG_ROOT}"
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rm "${MSG}"
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}
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if [ "$1" = "all" ]; then
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for SET in ${ALL_FEATURE_SETS}; do
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create_patch "${SET}"
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done
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else
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create_patch "$@"
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fi
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