diff options
Diffstat (limited to 'media-plugins/gst-plugins-vaapi/gst-plugins-vaapi-1.14.1.ebuild')
| -rw-r--r-- | media-plugins/gst-plugins-vaapi/gst-plugins-vaapi-1.14.1.ebuild | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/media-plugins/gst-plugins-vaapi/gst-plugins-vaapi-1.14.1.ebuild b/media-plugins/gst-plugins-vaapi/gst-plugins-vaapi-1.14.1.ebuild new file mode 100644 index 000000000000..46ecb7501606 --- /dev/null +++ b/media-plugins/gst-plugins-vaapi/gst-plugins-vaapi-1.14.1.ebuild @@ -0,0 +1,112 @@ +# Copyright 1999-2018 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 + +EAPI=6 + +inherit ltprune multilib-minimal + +MY_PN="gstreamer-vaapi" +DESCRIPTION="Hardware accelerated video decoding through VA-API plugin for GStreamer" +HOMEPAGE="https://cgit.freedesktop.org/gstreamer/gstreamer-vaapi" +SRC_URI="https://gstreamer.freedesktop.org/src/${MY_PN}/${MY_PN}-${PV}.tar.xz" + +LICENSE="LGPL-2.1" # TODO: Check for "or later" +SLOT="1.0" +KEYWORDS="~amd64 ~arm64 ~x86" +IUSE="+drm +egl gles2 +opengl wayland +X" # Keep default enabled IUSE in sync with gst-plugins-base and libva + +# gst-vaapi configure is based around GL platform mainly, unlike gst-plugins-bad that goes by GL API mainly; for less surprises, +# we design gst-vaapi ebuild in terms of GL API as main choice as well, meaning that USE opengl and/or gles2 is required to +# enable opengl support at all and choices get chained from there. +# One or multiple video output are required: drm, x11, glx, egl and/or wayland; +# but GL API is our main trigger, thus USE=egl should be ineffective if neither gles2 or opengl is enabled; +# So "|| ( drm egl opengl wayland X )" would be wrong, because egl isn't built with USE="egl -opengl -gles2", ending up with no video outputs. +# As we ensure at least one working GL output with other REQUIRED_USE, we can put gles2/opengl in REQUIRED_USE instead of egl, solving the issue. +# gles2 API only supported windowing system (on linux) is EGL, so require it +# opengl API only supported windowing systems (on linux) are EGL and GLX, so require one of them (glx is enabled with USE="opengl X") +REQUIRED_USE=" + || ( drm gles2 opengl wayland X ) + gles2? ( egl ) + opengl? ( || ( egl X ) ) +" + +# glx doesn't require libva-glx (libva[opengl]) afaics, only by tests/test-display.c +# USE flag behavior: +# 'drm' enables vaapi drm support +# 'egl' enables EGL platform support (but only if also 'opengl||gles2') +# - 'egl' is exposed as a USE flag mainly to get EGL support instead of or in addition to GLX support with desktop GL while keeping it optional for pure GLX cases; +# it's always required with USE=gles2, thus USE="gles2 opengl X" will require and build desktop GL EGL platform support as well on top of GLX, which doesn't add extra deps at that point. +# 'gles2' enables GLESv2 or GLESv3 based GL API support +# 'opengl' enables desktop OpenGL based GL API support +# 'wayland' enables non-GL Wayland support; wayland EGL support when combined with 'egl' (but only if also 'opengl||gles2') +# 'X' enables non-GL X support; GLX support when combined with 'opengl' +# gst-plugins-bad still needed for codecparsers (GL libraries moved to -base); checked for 1.14 (recheck for 1.16) +GST_REQ="1.14.1" +GL_DEPS=" + >=media-libs/gst-plugins-base-${GST_REQ}:${SLOT}[egl?,gles2?,opengl?,wayland?,X?] + media-libs/mesa[gles2?,egl?,${MULTILIB_USEDEP}] +" +RDEPEND=" + >=dev-libs/glib-2.40:2[${MULTILIB_USEDEP}] + >=media-libs/gstreamer-${GST_REQ}:${SLOT}[${MULTILIB_USEDEP}] + >=media-libs/gst-plugins-base-${GST_REQ}:${SLOT}[${MULTILIB_USEDEP}] + >=media-libs/gst-plugins-bad-${GST_REQ}:${SLOT}[${MULTILIB_USEDEP}] + >=x11-libs/libva-1.4.0:=[drm?,wayland?,X?,${MULTILIB_USEDEP}] + drm? ( + >=virtual/libudev-208:=[${MULTILIB_USEDEP}] + >=x11-libs/libdrm-2.4.46[${MULTILIB_USEDEP}] + ) + gles2? ( ${GL_DEPS} ) + opengl? ( ${GL_DEPS} ) + wayland? ( >=dev-libs/wayland-1.0.6[${MULTILIB_USEDEP}] ) + X? ( + >=x11-libs/libX11-1.6.2[${MULTILIB_USEDEP}] + >=x11-libs/libXrandr-1.4.2[${MULTILIB_USEDEP}] + x11-libs/libXrender[${MULTILIB_USEDEP}] ) +" +DEPEND="${RDEPEND} + >=dev-util/gtk-doc-am-1.12 + >=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}] +" + +S="${WORKDIR}/${MY_PN}-${PV}" + +PATCHES=( "${FILESDIR}"/${PV}-fix_no_GL.patch ) + +multilib_src_configure() { + local myconf=() + if use opengl || use gles2; then + myconf+=( + $(use_enable egl) + --with-glapi=$(usex opengl 'gl,' '')$(usex gles2 'gles2,gles3' '') # It's fine to have extra commas passed + ) + else + myconf+=( + --disable-egl + --without-glapi + ) + fi + + if use opengl && use X; then + myconf+=( --enable-glx ) + else + myconf+=( --disable-glx ) + fi + + ECONF_SOURCE=${S} \ + econf \ + --disable-static \ + --disable-debug \ + --disable-examples \ + --enable-encoders \ + $(use_enable drm) \ + $(use_enable X x11) \ + $(use_enable wayland) \ + --without-gtk \ + "${myconf[@]}" +} + +multilib_src_install_all() { + einstalldocs + prune_libtool_files --modules +} |