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# Copyright 1999-2021 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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PYTHON_REQ_USE="xml"
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PYTHON_COMPAT=( python3_{7,8,9} )
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if [[ "${PV}" == "9999" ]]; then
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EGIT_REPO_URI="https://code.videolan.org/videolan/libplacebo.git"
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inherit git-r3
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else
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KEYWORDS="~amd64 ~ppc64 ~x86"
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SRC_URI="https://code.videolan.org/videolan/libplacebo/-/archive/v${PV}/libplacebo-v${PV}.tar.gz"
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S="${WORKDIR}/${PN}-v${PV}"
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fi
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inherit meson-multilib python-any-r1
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DESCRIPTION="Reusable library for GPU-accelerated image processing primitives"
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HOMEPAGE="https://code.videolan.org/videolan/libplacebo"
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LICENSE="LGPL-2.1+"
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# Please add a sub-slot for releases depending on libplacebo.so version
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SLOT="0"
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IUSE="glslang lcms +opengl +shaderc test +vulkan"
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REQUIRED_USE="vulkan? ( || ( glslang shaderc ) )"
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RESTRICT="!test? ( test )"
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RDEPEND="glslang? ( dev-util/glslang[${MULTILIB_USEDEP}] )
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lcms? ( media-libs/lcms:2[${MULTILIB_USEDEP}] )
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opengl? ( media-libs/libepoxy[${MULTILIB_USEDEP}] )
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shaderc? ( >=media-libs/shaderc-2017.2[${MULTILIB_USEDEP}] )
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vulkan? (
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dev-util/vulkan-headers
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media-libs/vulkan-loader[${MULTILIB_USEDEP}]
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)"
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DEPEND="${RDEPEND}"
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BDEPEND="virtual/pkgconfig
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vulkan? (
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${PYTHON_DEPS}
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$(python_gen_any_dep 'dev-python/mako[${PYTHON_USEDEP}]')
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)"
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python_check_deps() {
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has_version -b "dev-python/mako[${PYTHON_USEDEP}]"
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}
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pkg_setup() {
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use vulkan && python-any-r1_pkg_setup
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}
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multilib_src_configure() {
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local emesonargs=(
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$(meson_feature glslang)
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$(meson_feature lcms)
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$(meson_feature opengl)
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$(meson_feature shaderc)
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$(meson_feature vulkan)
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$(meson_use test tests)
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# hard-code path from dev-util/vulkan-headers
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-Dvulkan-registry=/usr/share/vulkan/registry/vk.xml
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)
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meson_src_configure
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}
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multilib_src_test() {
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meson_src_test -t 10
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}
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