media-libs/libplacebo: update to 1.21.0

Signed-off-by: Niklas Haas <git@haasn.xyz>
Closes: https://github.com/gentoo/gentoo/pull/13310
Signed-off-by: Joonas Niilola <juippis@gentoo.org>

media-libs/libplacebo/Manifest

@@ -1 +1,2 @@
 DIST libplacebo-v1.18.0.tar.gz 322963 BLAKE2B 640accaa64b1a5abdcc60f89c1b80ccc880ed060799a48cb9d41c7b891648913b05d06c62fa6dd21ccce07ac61b7c89e1702ac26013c596dc4a4d71c7b10721f SHA512 a2ca4a8b2bf9e5242c39c704e579575ccbfd0a7dadc4f73fe1994abb6e3f132d19f6d95415704a62e285e3f94e7b0ab8aeed14b4fce466df1ba34952f7127686
+DIST libplacebo-v1.21.0.tar.gz 326918 BLAKE2B fe9500de23487d7d5dfc51d9f94dd3d33d22bdac3005fc3334814c53a76a46cebd40655675b5172f058d02dd865385a993b3c52a863b9e9b32ac0bc4801e0126 SHA512 5de95b8cc48ba4ec9bc3afb8c8f2c4fae0d53ce6e69ffb53884c3a3ee2580998bae46b8934e462740b6c9c2e66e3c5d5f009f9b0f8ad2cb7b4fba829891cf333

media-libs/libplacebo/libplacebo-1.21.0.ebuild

@@ -0,0 +1,53 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+if [[ "${PV}" == "9999" ]]; then
+	EGIT_REPO_URI="https://code.videolan.org/videolan/libplacebo.git"
+	inherit git-r3
+else
+	KEYWORDS="~amd64 ~x86"
+	SRC_URI="https://code.videolan.org/videolan/libplacebo/-/archive/v${PV}/libplacebo-v${PV}.tar.gz"
+	S="${WORKDIR}/${PN}-v${PV}"
+fi
+
+inherit meson multilib-minimal
+
+DESCRIPTION="Reusable library for GPU-accelerated image processing primitives"
+HOMEPAGE="https://github.com/haasn/libplacebo"
+
+LICENSE="LGPL-2.1+"
+SLOT="0"
+IUSE="glslang lcms +shaderc test +vulkan"
+REQUIRED_USE="vulkan? ( || ( glslang shaderc ) )"
+
+RDEPEND="glslang? ( <dev-util/glslang-7.10[${MULTILIB_USEDEP}] )
+	lcms? ( media-libs/lcms:2[${MULTILIB_USEDEP}] )
+	shaderc? ( >=media-libs/shaderc-2017.2[${MULTILIB_USEDEP}] )
+	vulkan? ( media-libs/vulkan-loader[${MULTILIB_USEDEP}] )"
+DEPEND="${RDEPEND}"
+BDEPEND="virtual/pkgconfig"
+
+multilib_src_configure() {
+	local emesonargs=(
+		$(meson_feature glslang)
+		$(meson_feature lcms)
+		$(meson_feature shaderc)
+		$(meson_feature vulkan)
+		$(meson_use test tests)
+	)
+	meson_src_configure
+}
+
+multilib_src_compile() {
+	meson_src_compile
+}
+
+multilib_src_test() {
+	meson_src_test
+}
+
+multilib_src_install() {
+	meson_src_install
+}