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# Maintainer: pika02 <pikakolendo02(at)gmail.com>
#
pkgname=realsr-ncnn-vulkan
pkgver=20220728
pkgrel=1
pkgdesc="RealSR super resolution implemented with ncnn library"
url="https://github.com/nihui/realsr-ncnn-vulkan"
license=('MIT')
depends=('vulkan-icd-loader' 'libwebp')
makedepends=('git' 'cmake' 'glslang' 'vulkan-headers' 'ncnn')
provides=("realsr-ncnn-vulkan")
conflicts=("realsr-ncnn-vulkan-git" "realsr-ncnn-vulkan-bin")
arch=('x86_64')
source=("https://github.com/nihui/${pkgname}/archive/refs/tags/${pkgver}.tar.gz")
sha256sums=('2f3207aff7e86d9ab11fa536d04da09cc76865821585f23f5f3a06b3a43286b1')
prepare() {
sed -i 's|path_t model = PATHSTR("models-DF2K_JPEG")|path_t model = PATHSTR("/usr/share/realsr-ncnn-vulkan/models-DF2K_JPEG")|' "${pkgname}-${pkgver}"/src/main.cpp
sed -i 's|return get_executable_directory() + path;|return "/usr/share/realsr-ncnn-vulkan/" + path;|' "${pkgname}-${pkgver}"/src/filesystem_utils.h
}
build() {
cmake -B build -S "${pkgname}-${pkgver}"/src \
-DCMAKE_INSTALL_PREFIX=/usr \
-DGLSLANG_TARGET_DIR=/usr/lib/cmake \
-DUSE_SYSTEM_NCNN=on \
-DUSE_SYSTEM_WEBP=on
cmake --build build
}
package() {
install -Dm755 -t "${pkgdir}/usr/bin" build/${pkgname}
install -Dm644 -t "${pkgdir}/usr/share/licenses/${pkgname}" ${pkgname}-${pkgver}/LICENSE
cd "${srcdir}/${pkgname}-${pkgver}/models/"
for f in model*/*; do
install -Dm 644 "$f" ${pkgdir}/usr/share/${pkgname}/"$f"
done
}
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