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# Maintainer : Daniel Bermond < gmail-com: danielbermond >
# NOTE:
# 10-bit depth currently fails to build
# https://github.com/pkuvcl/xavs2/issues/9
pkgname=xavs2
pkgver=1.0
pkgrel=3
arch=('i686' 'x86_64')
pkgdesc='Open-Source encoder of AVS2-P2/IEEE1857.4 video coding standard'
url='https://github.com/pkuvcl/xavs2/'
license=('GPL')
depends=('glibc' 'liblsmash.so')
makedepends=('gcc7' 'yasm' 'l-smash')
provides=('libxavs2' 'libxavs2.so')
conflicts=('libxavs2')
replaces=('libxavs2')
source=("${pkgname}-${pkgver}.tar.gz"::"https://github.com/pkuvcl/${pkgname}/archive/${pkgver}.tar.gz"
'xavs2-1.0-disable-10bit.patch')
sha256sums=('0e7f682ad20dc783864ff0c483d03b2fbcd70d2fbd098e18c8d06ab6341da71d'
'e4893da3e1f22e85f8a8f50e58ecaff037d729a3ed64b71794aab6f359c0370c')
prepare() {
cd "${pkgname}-${pkgver}"
# use gcc7 (it does not build with gcc8)
sed -i 's/gcc/gcc-7/' build/linux/configure
# disable 10-bit in configure to avoid misleading errors
patch -Np1 -i "${srcdir}/xavs2-1.0-disable-10bit.patch"
# must copy the entire source tree for each build or it will not work
cd "$srcdir"
cp -af "${pkgname}-${pkgver}" build-8bit
cp -af "${pkgname}-${pkgver}" build-10bit
}
build() {
printf '%s\n' ' -> Building for 8-bit...'
cd build-8bit/build/linux
./configure \
--prefix='/usr' \
--enable-shared \
--bit-depth='8' \
--chroma-format='all' \
--enable-lto \
--enable-pic \
--disable-swscale \
--disable-lavf \
--disable-ffms \
--disable-gpac
make
printf '%s\n' ' -> Building for 10-bit...'
cd "${srcdir}/build-10bit/build/linux"
if ./configure \
--prefix='/usr' \
--libdir='/usr/lib/xavs2-10bit' \
--includedir='/usr/include/xavs2-10bit' \
--enable-shared \
--bit-depth='10' \
--chroma-format='all' \
--enable-lto \
--enable-pic \
--disable-swscale \
--disable-lavf \
--disable-ffms \
--disable-gpac
then
make
else
cd "$srcdir"
rm -rf build-10bit
fi
}
package() {
local _depth
for _depth in 10 8
do
printf '%s\n' " -> Installing for ${_depth}-bit..."
if [ "$_depth" -eq '10' ] && ! [ -d 'build-10bit' ]
then
printf '%s\n' 'BitDepth 10 not supported currently.'
continue
fi
make -C "build-${_depth}bit/build/linux" DESTDIR="$pkgdir" install-cli install-lib-shared
if [ "$_depth" -eq '10' ]
then
mv "${pkgdir}/usr/bin/xavs2" "${pkgdir}/usr/bin/xavs2-${_depth}bit"
fi
done
}
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