1 files changed, 121 insertions, 0 deletions
diff --git a/media-libs/openh264/openh264-2.3.0.ebuild b/media-libs/openh264/openh264-2.3.0.ebuild
new file mode 100644
index 000000000000..518d3060fe18
--- /dev/null
+++ b/media-libs/openh264/openh264-2.3.0.ebuild
@@ -0,0 +1,121 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit toolchain-funcs multilib-minimal
+
+MOZVER=39
+MY_GMP_COMMIT="3a01c086d1b0394238ff1b5ad22e76022830625a"
+
+DESCRIPTION="Cisco OpenH264 library and Gecko Media Plugin for Mozilla packages"
+HOMEPAGE="https://www.openh264.org/ https://github.com/cisco/openh264"
+SRC_URI="https://github.com/cisco/openh264/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz
+	https://github.com/mozilla/gmp-api/archive/${MY_GMP_COMMIT}.tar.gz -> gmp-api-Firefox${MOZVER}-${MY_GMP_COMMIT}.tar.gz"
+LICENSE="BSD"
+
+# openh264 soname version.
+# (2.2.0 needed a minor bump due to undocumented but breaking ABI changes, just to be sure.
+#  https://github.com/cisco/openh264/issues/3459 )
+SLOT="0/6.1"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~riscv ~sparc ~x86"
+IUSE="cpu_flags_arm_neon cpu_flags_x86_avx2 +plugin utils"
+
+RESTRICT="bindist test"
+
+BDEPEND="
+	abi_x86_32? ( dev-lang/nasm )
+	abi_x86_64? ( dev-lang/nasm )"
+
+DOCS=( LICENSE CONTRIBUTORS README.md )
+
+PATCHES=( "${FILESDIR}"/openh264-2.3.0-pkgconfig-pathfix.patch )
+
+src_prepare() {
+	default
+
+	sed -i -e 's/ | generate-version//g' Makefile || die
+	sed -e 's|$FULL_VERSION|""|g' codec/common/inc/version_gen.h.template > \
+		codec/common/inc/version_gen.h
+
+	multilib_copy_sources
+}
+
+multilib_src_configure() {
+	ln -s "${WORKDIR}"/gmp-api-${MY_GMP_COMMIT} gmp-api || die
+}
+
+emakecmd() {
+	CC="$(tc-getCC)" CXX="$(tc-getCXX)" LD="$(tc-getLD)" AR="$(tc-getAR)" \
+	emake V=Yes CFLAGS_M32="" CFLAGS_M64="" CFLAGS_OPT="" \
+		PREFIX="${EPREFIX}/usr" \
+		LIBDIR_NAME="$(get_libdir)" \
+		SHAREDLIB_DIR="${EPREFIX}/usr/$(get_libdir)" \
+		INCLUDES_DIR="${EPREFIX}/usr/include/${PN}" \
+		HAVE_AVX2=$(usex cpu_flags_x86_avx2 Yes No) \
+		ARCH="$(tc-arch)" \
+		$@
+}
+
+multilib_src_compile() {
+	local myopts="ENABLE64BIT=No"
+	case "${ABI}" in
+		s390x|alpha|*64) myopts="ENABLE64BIT=Yes";;
+	esac
+
+	if use arm; then
+		myopts+=" USE_ASM=$(usex cpu_flags_arm_neon Yes No)"
+	fi
+
+	emakecmd ${myopts}
+	use plugin && emakecmd ${myopts} plugin
+}
+
+multilib_src_install() {
+	emakecmd DESTDIR="${D}" install-shared
+
+	if use utils; then
+		newbin h264enc openh264enc
+		newbin h264dec openh264dec
+	fi
+
+	if use plugin; then
+		local plugpath="${ROOT}/usr/$(get_libdir)/nsbrowser/plugins/gmp-gmp${PN}/system-installed"
+		insinto "${plugpath}"
+		doins libgmpopenh264.so* gmpopenh264.info
+		echo "MOZ_GMP_PATH=\"${plugpath}\"" >"${T}"/98-moz-gmp-${PN}
+		doenvd "${T}"/98-moz-gmp-${PN}
+
+		cat <<PREFEOF >"${T}"/${P}.js
+pref("media.gmp-gmp${PN}.autoupdate", false);
+pref("media.gmp-gmp${PN}.version", "system-installed");
+PREFEOF
+
+		insinto /usr/$(get_libdir)/firefox/defaults/pref
+		newins "${T}"/${P}.js ${PN}-${PV/_p*/}.js
+
+		insinto /usr/$(get_libdir)/seamonkey/defaults/pref
+		newins "${T}"/${P}.js ${PN}-${PV/_p*/}.js
+	fi
+}
+
+pkg_postinst() {
+	if use plugin; then
+		if [[ -z ${REPLACING_VERSIONS} ]]; then
+			elog "Please restart your login session, in order for the session's environment"
+			elog "to include the new MOZ_GMP_PATH variable."
+			elog ""
+		fi
+		elog "This package attempts to override the Mozilla GMPInstaller auto-update process,"
+		elog "however even if it is not successful in doing so the profile-installed plugin"
+		elog "will not be used unless this package is removed.  This package will take precedence"
+		elog "over any gmp-gmpopenh264 that may be installed in a user's profile."
+		elog ""
+	fi
+
+	if use utils; then
+		elog "Utilities h264enc and h264dec are installed as openh264enc and openh264dec"
+		elog "to avoid file collisions with media-video/h264enc"
+		elog ""
+	fi
+}