# Contributor: Jeff Han <hanjinfei@foxmail.com>
# Maintainer: Jeff Han <hanjinfei@foxmail.com>

pkgname=tinyexr
pkgver=v1.0.2
pkgrel=0
pkgdesc="Tiny OpenEXR image loader/saver library"
url="https://github.com/syoyo/tinyexr"
archs=("armeabi-v7a" "arm64-v8a")
license=("3-clause BSD" "public domain")
depends=()
makedepends=()
install=
source="https://github.com/syoyo/$pkgname/archive/refs/tags/$pkgver.tar.gz"

autounpack=true
downloadpackage=true
patchflag=true

builddir=$pkgname-${pkgver:1}
packagename=$builddir.tar.gz

prepare() {
    if $patchflag
    then
        cd $builddir
        patch -p1 < `pwd`/../tinyexr_oh_pkg.patch
        # patch只需要打一次,关闭打patch
        patchflag=false
        cd $OLDPWD
    fi
    mkdir -p $builddir/$ARCH-build
}

build() {
    cd $builddir
    PKG_CONFIG_LIBDIR="${pkgconfigpath}" \
    ${OHOS_SDK}/native/build-tools/cmake/bin/cmake "$@" \
    -DOHOS_ARCH=$ARCH -B$ARCH-build -S./ -L > $buildlog 2>&1
    $MAKE -C $ARCH-build VERBOSE=1 >> $buildlog 2>&1
    ret=$?
    cd $OLDPWD
    return $ret
}

package() {
    cd $builddir
    # 源库Makefile没有make install，这里手动copy到usr目录
    mkdir -p $LYCIUM_ROOT/usr/$pkgname/$ARCH/include/
    mkdir -p $LYCIUM_ROOT/usr/$pkgname/$ARCH/lib/
    cp tinyexr.h deps/miniz/miniz.h $LYCIUM_ROOT/usr/$pkgname/$ARCH/include/
    cp $ARCH-build/libminiz.a $ARCH-build/libtinyexr.a $LYCIUM_ROOT/usr/$pkgname/$ARCH/lib/
    cd $OLDPWD
}

check() {
    echo "The test must be on an OpenHarmony device!"
    # test CMD
    # ./test_tinyexr .././transparent.exr
    # Load EXR err: Loading multipart or DeepImage is not supported  in LoadEXR() API(code -4)
    # ./test_tinyexr .././asakusa.exr
    # Wrote output.exr.
    # ./test_tinyexr .././test/unit/regression/日本語.exr
    # Wrote output.exr.
    # ./test_tinyexr ../././test/unit/regression/tiled_half_1x1_alpha.exr
    # Wrote output.exr.
    # ./test_tinyexr .././test/unit/regression/flaga.exr
    # Load EXR err: Layer Not Found. Seems EXR contains channels with layer(e.g. `diffuse.R`). if you are using LoadEXR(), please try LoadEXRWithLayer(). LoadEXR() cannot load EXR having channels with layer.(code -13)
    # ./test_tinyexr .././test/unit/regression/piz-bug-issue-100.exr
    # Wrote output.exr.
    # ./test_tinyexr .././test/unit/regression/2by2.exr
    # Wrote output.exr.
    # ./test_tinyexr .././test/unit/regression/issue-160-piz-decode.exr
}

# 清理环境
cleanbuild(){
    rm -rf ${PWD}/$builddir #${PWD}/$packagename
}