# Contributor: Jeff Han <hanjinfei@foxmail.com>
# Maintainer: Jeff Han <hanjinfei@foxmail.com>
pkgname=FFmpeg
pkgver=n6.0
pkgrel=0
pkgdesc="FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata."
url="https://github.com/FFmpeg/FFmpeg/"
archs=("armeabi-v7a" "arm64-v8a")
license=("GPL2" "GPL3" "LGPL3" "MIT" "X11" "BSD-styl")
depends=("rtmpdump" "openssl_1_0_2u")
makedepends=()
source="https://github.com/FFmpeg/$pkgname/archive/refs/tags/$pkgver.tar.gz"

autounpack=false
downloadpackage=true
buildtools="configure"

builddir=$pkgname-${pkgver}
packagename=$builddir.tar.gz
source envset.sh
buildhost=true
arch=
ldflags=

prepare() {
    if [ "$LYCIUM_BUILD_OS" == "Linux" ]
    then
        hostosname=linux
    elif [ "$LYCIUM_BUILD_OS" == "Darwi" ]
    then
        hostosname=darwin
    else
        echo "System cannot recognize, exiting"
        return -1
    fi
    if [ $buildhost == true ]
    then
        tar -zxf $packagename
        cd $builddir
        ./configure --enable-static --enable-shared --disable-doc --disable-htmlpages \
            --target-os=$hostosname --disable-optimizations --prefix=`pwd`/hostbuild > $publicbuildlog 2>&1
        $MAKE >> $publicbuildlog 2>&1
        $MAKE install >> $publicbuildlog 2>&1
        export LD_LIBRARY_PATH=`pwd`/hostbuild/lib:$LD_LIBRARY_PATH
        sed -i.bak 's/include $(SRC_PATH)\/tests\/fate\/source.mak/#include $(SRC_PATH)\/tests\/fate\/source.mak/g' tests/Makefile
        $MAKE check >> $publicbuildlog 2>&1
        ret=$?
        buildhost=false
        cd $OLDPWD
    fi

    mkdir $pkgname-$ARCH-build
    tar -zxf $packagename -C $pkgname-$ARCH-build
    cd  $pkgname-$ARCH-build/$builddir
    patch -p1 < ../../FFmpeg_oh_test.patch
    cd $OLDPWD

    if [ $ARCH == "armeabi-v7a" ]
    then
        setarm32ENV
        arch=arm
        ldflags="-L${OHOS_SDK}/native/sysroot/usr/lib/arm-linux-ohos"
    elif [ $ARCH == "arm64-v8a" ]
    then
        setarm64ENV
        arch=aarch64
        ldflags="-L${OHOS_SDK}/native/sysroot/usr/lib/aarch64-linux-ohos"
    else
        echo "${ARCH} not support"
        return -1
    fi

    return $ret
}

build() {
    cd $pkgname-$ARCH-build/$builddir
    PKG_CONFIG_LIBDIR="${pkgconfigpath}" ./configure "$@" --enable-neon --enable-asm --enable-network \
    --disable-vulkan --enable-cross-compile --enable-librtmp --disable-x86asm --enable-openssl --enable-protocols \
    --enable-static --enable-shared --disable-doc --disable-htmlpages --target-os=linux --arch=$arch \
    --cc=${CC} --ld=${CC} --strip=${STRIP} --host-cc="${CC}" --host-ld="${CC}" --host-os=linux \
    --host-ldflags=${ldflags} --sysroot=${OHOS_SDK}/native/sysroot > $buildlog 2>&1
    $MAKE >> $buildlog 2>&1
    ret=$?
    cd $OLDPWD
    return $ret
}

package() {
    cd $pkgname-$ARCH-build/$builddir
    $MAKE install >> $buildlog 2>&1
    cd $OLDPWD
}

checktestfiles() {
    cd $pkgname-$ARCH-build/$builddir/tests/ref

    tmpdir=("fate" "acodec" "lavf" "lavf-fate" "pixfmt" "seek" "vsynth")
    for dir in ${tmpdir[*]}
    do
        for file in `ls $dir`
        do
            if [ ! -f $dir/$file ]; then
                continue
            fi
            str=`cat $dir/$file | grep "\*tests"`
            if [ ! -z "$str" ]
            then
                sed -i.bak 's/\*tests/tests/g' $dir/$file
            fi
        done
    done

    cd $OLDPWD
}

copyhostbin() {
    file=$1
    if [[ -f tests/$file ]] && [[ ! -f tests/$file.${ARCH} ]]
    then
        mv tests/$file tests/$file.${ARCH}
        cp ../../$builddir/tests/$file tests/$file
    fi
}

check() {
    cd $pkgname-$ARCH-build/$builddir
    # disable running cmd
    sed -i.bak 's/	$(Q)$(SRC_PATH)\/tests\/fate-run.sh/#	$(Q)$(SRC_PATH)\/tests\/fate-run.sh/g' tests/Makefile
    # disable check git sources
    sed -i.bak 's/include $(SRC_PATH)\/tests\/fate\/source.mak/#include $(SRC_PATH)\/tests\/fate\/source.mak/g' tests/Makefile
    # disable check ffprobe,this use xmllint command, which ohos is not support
    sed -i.bak 's/include $(SRC_PATH)\/tests\/fate\/ffprobe.mak/#include $(SRC_PATH)\/tests\/fate\/ffprobe.mak/g' tests/Makefile

    # change x86 cmd for generate test target
    mv ffmpeg ffmpeg.${ARCH}
    cp ../../$builddir/ffmpeg ./
    retrytimes=0
    ret=0
    while true
    do
        $MAKE check >> $buildlog 2>&1
        if [ $? -eq 0 ]
        then
            break;
        fi

        copyhostbin base64
        copyhostbin audiomatch
        copyhostbin audiogen
        copyhostbin videogen
        copyhostbin tiny_psnr
        copyhostbin tiny_ssim
        copyhostbin rotozoom

        let retrytimes=$retrytimes+1
        if [ $retrytimes -gt 4 ]
        then
            ret=1
            break
        fi
    done

    mv ffmpeg.${ARCH} ffmpeg
    for file in `ls tests/*.${ARCH}`
    do
        tmpfile=${file%.*}
        mv $file $tmpfile
    done

    # reduction running cmd for real test
    sed -i.bak 's/#	$(Q)$(SRC_PATH)\/tests\/fate-run.sh/	$(Q)$(SRC_PATH)\/tests\/fate-run.sh/g' tests/Makefile
    cd $OLDPWD
    checktestfiles

    echo "The test must be on an OpenHarmony device!"
    # skip running test on host
    # real test CMD
    # make check

    return $ret
}

recoverpkgbuildenv() {
    unset arch
    unset ldflags
    if [ $ARCH == "armeabi-v7a" ]
    then
        unsetarm32ENV
    elif [ $ARCH == "arm64-v8a" ]
    then
        unsetarm64ENV
    else
        echo "${ARCH} not support"
        return -1
    fi
}

# 清理环境
cleanbuild() {
    rm -rf ${PWD}/${builddir} ${PWD}/$pkgname-arm64-v8a-build ${PWD}/$pkgname-armeabi-v7a-build #${PWD}/$packagename
}