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# Maintainer : Daniel Bermond < yahoo-com: danielbermond >
# NOTE:
# - 10-bit depth currently fails to build
# - 10-bit sections are commented out until it works
pkgbase=davs2
pkgname=('davs2' 'libdavs2') #'libdavs2-10bit' 'libdavs2-all')
pkgver=1.0
pkgrel=1
arch=('i686' 'x86_64')
url='https://github.com/pkuvcl/davs2/'
license=('GPL')
depends=('glibc')
makedepends=('gcc7' 'yasm' 'l-smash')
source=("${pkgbase}-${pkgver}.tar.gz"::"https://github.com/pkuvcl/${pkgname}/archive/${pkgver}.tar.gz"
'davs2-1.0-add-linux-support.patch')
sha256sums=('1b8bd800f7c4d63e904a4355de0144c55d427d3f1477064b53de1c3e028d9eaa'
'66166908defadbac7bbaab44a2eaab09af9f6b9ad37c035772e32a6a09c0b605')
prepare() {
cd "${pkgbase}-${pkgver}"
# add linux support
sed -i $'s/\r$//' source/common/vec/intrinsic_sao_avx2.cc
patch -Np1 -i "${srcdir}/davs2-1.0-add-linux-support.patch"
# use gcc7 (it does not build with gcc8)
sed -i 's/g++/g++-7/' build/linux/configure
# must copy the entire source tree for each build or it will not work
cd "$srcdir"
cp -af "${pkgbase}-${pkgver}" build-8bit
#cp -af "${pkgbase}-${pkgver}" build-10bit
}
build() {
for _depth in 8 #10
do
msg2 "Building for ${_depth}-bit..."
cd "build-${_depth}bit/build/linux"
./configure \
--prefix='/usr' \
--enable-shared \
--bit-depth="$_depth" \
--chroma-format='all' \
--enable-lto \
--enable-pic \
--disable-swscale \
--disable-lavf \
--disable-ffms \
--disable-gpac
make
cd "$srcdir"
done
}
package_davs2() {
pkgdesc='CLI tool for the open-source decoder of AVS2-P2/IEEE1857.4 video coding standard'
depends+=('l-smash')
for _depth in 8 #10
do
provides+=("davs2-${_depth}bit" "davs2-${_depth}bit")
conflicts+=("davs2-${_depth}bit-git")
msg2 "Installing CLI for ${_depth}-bit..."
make -C "build-${_depth}bit/build/linux" DESTDIR="$pkgdir" install-cli
mv "$pkgdir"/usr/bin/davs2 "$pkgdir"/usr/bin/davs2-${_depth}bit
done
ln -sf davs2-8bit "${pkgdir}"/usr/bin/davs2
}
package_libdavs2() {
pkgdesc='Library for the open-source decoder of AVS2-P2/IEEE1857.4 video coding standard (8bit depth)'
provides=('libdavs2-8bit' 'libdavs2' 'libdavs2.so')
conflicts=('libdavs2-8bit-git' 'libdavs2-10bit' 'libdavs2-10bit-git')
make -C build-8bit/build/linux DESTDIR="$pkgdir" install-lib-shared
}
# bash block-comment
:<<'10-bit-pkgs'
package_libdavs2-10bit() {
pkgdesc='Library for the open-source decoder of AVS2-P2/IEEE1857.4 video coding standard (10bit depth)'
provides=('libdavs2' 'libdavs2.so')
conflicts=('libdavs2-10bit-git' 'libdavs2-8bit' 'libdavs2-8bit-git' 'libdavs2-git')
make -C build-8bit/build/linux DESTDIR="$pkgdir" install-lib-shared
}
package_libdavs2-all() {
pkgdesc="Library for the open-source decoder of AVS2-P2/IEEE1857.4 video coding standard (all depths)"
local _ver="$(grep '^api=[0-9]*$' "${pkgbase}-${pkgver}/version.sh" | awk -F'=' '{ print $2 }')"
install -d "${pkgdir}/usr/lib/davs2"
for _depth in 8 10
do
provides+=("libdavs2-${_depth}bit.so")
make -C build-${_depth}bit/build/linux DESTDIR="$pkgdir" install-lib-shared
mv "${pkgdir}"/usr/lib/libdavs2.so.${_ver} "${pkgdir}"/usr/lib/davs2/libdavs2-${_depth}bit.so.${_ver}
rm -r "${pkgdir}"/usr/{include,lib/libdavs2.so,lib/pkgconfig}
ln -sfr "${pkgdir}"/usr/lib/davs2/libdavs2-${_depth}bit.so{.${_ver},}
done
}
10-bit-pkgs
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